quick cache fix

📝 Update README: Translation Progress Table

.git-blame-ignore-revs

@@ -0,0 +1,5 @@
+# Formatting
+5f771b785130154ed47952635b7acef371ffe0ec
+
+# Normalize files
+55d4fda01b2f39f5b7d7b4fda5214bd7ff0fd5dd

.gitattributes

@@ -1,3 +1,5 @@
+* text=auto eol=lf
+
 # Ignore all JavaScript files in a directory
 src/main/resources/static/pdfjs/* linguist-vendored
 src/main/resources/static/pdfjs/** linguist-vendored

.github/dependabot.yml

@@ -9,3 +9,7 @@ updates:
     directory: "/" # Location of package manifests
     schedule:
       interval: "weekly"
+  - package-ecosystem: "docker"
+    directory: "/" # Location of Dockerfile
+    schedule:
+      interval: "weekly"

.github/pull_request_template.md

@@ -1,4 +1,18 @@
-# License Agreement for Contributions
-By submitting this pull request, I acknowledge and agree that my contributions will be included in Stirling-PDF and that they can be relicensed in the future under MPL 2.0 (Mozilla Public License Version 2.0) license. 
+# Description
+
+Please provide a summary of the changes, including relevant motivation and context.
+
+Closes #(issue_number)
+
+## Checklist:
+
+- [ ] I have read the [Contribution Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
+- [ ] I have performed a self-review of my own code
+- [ ] I have commented my code, particularly in hard-to-understand areas
+- [ ] My changes generate no new warnings
+
+## Contributor License Agreement
+
+By submitting this pull request, I acknowledge and agree that my contributions will be included in Stirling-PDF and that they can be relicensed in the future under the MPL 2.0 (Mozilla Public License Version 2.0) license.
 
 (This does not change the general open-source nature of Stirling-PDF, simply moving from one license to another license)

.github/scripts/check_duplicates.py

@@ -0,0 +1,51 @@
+import sys
+
+
+def find_duplicate_keys(file_path):
+    """
+    Finds duplicate keys in a properties file and returns their occurrences.
+
+    This function reads a properties file, identifies any keys that occur more than
+    once, and returns a dictionary with these keys and the line numbers of their occurrences.
+
+    Parameters:
+    file_path (str): The path to the properties file to be checked.
+
+    Returns:
+    dict: A dictionary where each key is a duplicated key in the file, and the value is a list
+          of line numbers where the key occurs.
+    """
+    with open(file_path, "r", encoding="utf-8") as file:
+        lines = file.readlines()
+
+    keys = {}
+    duplicates = {}
+
+    for line_number, line in enumerate(lines, start=1):
+        line = line.strip()
+        if line and not line.startswith("#") and "=" in line:
+            key = line.split("=", 1)[0].strip()
+            if key in keys:
+                # If the key already exists, add the current line number
+                duplicates.setdefault(key, []).append(line_number)
+                # Also add the first instance of the key if not already done
+                if keys[key] not in duplicates[key]:
+                    duplicates[key].insert(0, keys[key])
+            else:
+                # Store the line number of the first instance of the key
+                keys[key] = line_number
+
+    return duplicates
+
+
+if __name__ == "__main__":
+    failed = False
+    for ar in sys.argv[1:]:
+        duplicates = find_duplicate_keys(ar)
+        if duplicates:
+            for key, lines in duplicates.items():
+                lines_str = ", ".join(map(str, lines))
+                print(f"{key} duplicated in {ar} on lines {lines_str}")
+                failed = True
+    if failed:
+        sys.exit(1)

.github/scripts/check_tabulator.py

@@ -0,0 +1,84 @@
+"""check_tabulator.py"""
+import argparse
+import sys
+
+
+def check_tabs(file_path):
+    """
+    Checks for tabs in the specified file.
+
+    Args:
+        file_path (str): The path to the file to be checked.
+
+    Returns:
+        bool: True if tabs are found, False otherwise.
+    """
+    with open(file_path, "r", encoding="utf-8") as file:
+        content = file.read()
+
+    if "\t" in content:
+        print(f"Tab found in {file_path}")
+        return True
+    return False
+
+
+def replace_tabs_with_spaces(file_path, replace_with="  "):
+    """
+    Replaces tabs with a specified number of spaces in the file.
+
+    Args:
+        file_path (str): The path to the file where tabs will be replaced.
+        replace_with (str): The character(s) to replace tabs with. Defaults to two spaces.
+    """
+    with open(file_path, "r", encoding="utf-8") as file:
+        content = file.read()
+
+    updated_content = content.replace("\t", replace_with)
+
+    with open(file_path, "w", encoding="utf-8") as file:
+        file.write(updated_content)
+
+
+def main():
+    """
+    Main function to replace tabs with spaces in the provided files.
+    The replacement character and files to check are taken from command line arguments.
+    """
+    # Create ArgumentParser instance
+    parser = argparse.ArgumentParser(
+        description="Replace tabs in files with specified characters."
+    )
+
+    # Define optional argument `--replace_with`
+    parser.add_argument(
+        "--replace_with",
+        default="  ",
+        help="Character(s) to replace tabs with. Default is two spaces.",
+    )
+
+    # Define argument for file paths
+    parser.add_argument("files", metavar="FILE", nargs="+", help="Files to process.")
+
+    # Parse arguments
+    args = parser.parse_args()
+
+    # Extract replacement characters and files from the parsed arguments
+    replace_with = args.replace_with
+    files_checked = args.files
+
+    error = False
+
+    for file_path in files_checked:
+        if check_tabs(file_path):
+            replace_tabs_with_spaces(file_path, replace_with)
+            error = True
+
+    if error:
+        print("Error: Originally found tabs in HTML files, now replaced.")
+        sys.exit(1)
+
+    sys.exit(0)
+
+
+if __name__ == "__main__":
+    main()

.github/scripts/gradle_to_chart.py

@@ -0,0 +1,67 @@
+import re
+import yaml
+
+# Paths to the files
+chart_yaml_path = "chart/stirling-pdf/Chart.yaml"
+gradle_path = "build.gradle"
+
+
+def get_chart_version(path):
+    """
+    Reads the appVersion from Chart.yaml.
+
+    Args:
+        path (str): The file path to the Chart.yaml.
+
+    Returns:
+        str: The appVersion if found, otherwise an empty string.
+    """
+    with open(path, encoding="utf-8") as file:
+        chart_yaml = yaml.safe_load(file)
+    return chart_yaml.get("appVersion", "")
+
+
+def get_gradle_version(path):
+    """
+    Extracts the version from build.gradle.
+
+    Args:
+        path (str): The file path to the build.gradle.
+
+    Returns:
+        str: The version if found, otherwise an empty string.
+    """
+    with open(path, encoding="utf-8") as file:
+        for line in file:
+            if "version =" in line:
+                # Extracts the value after 'version ='
+                return re.search(r'version\s*=\s*[\'"](.+?)[\'"]', line).group(1)
+    return ""
+
+
+def update_chart_version(path, new_version):
+    """
+    Updates the appVersion in Chart.yaml with a new version.
+
+    Args:
+        path (str): The file path to the Chart.yaml.
+        new_version (str): The new version to update to.
+    """
+    with open(path, encoding="utf-8") as file:
+        chart_yaml = yaml.safe_load(file)
+    chart_yaml["appVersion"] = new_version
+    with open(path, "w", encoding="utf-8") as file:
+        yaml.safe_dump(chart_yaml, file)
+
+
+# Main logic
+chart_version = get_chart_version(chart_yaml_path)
+gradle_version = get_gradle_version(gradle_path)
+
+if chart_version != gradle_version:
+    print(
+        f"Versions do not match. Updating Chart.yaml from {chart_version} to {gradle_version}."
+    )
+    update_chart_version(chart_yaml_path, gradle_version)
+else:
+    print("Versions match. No update required.")

.github/workflows/build.yml

@@ -0,0 +1,42 @@
+name: "Build repo"
+
+on:
+  push:
+    branches: ["main"]
+    paths-ignore:
+      - ".github/**"
+      - "**/*.md"
+  pull_request:
+    branches: ["main"]
+    paths-ignore:
+      - ".github/**"
+      - "**/*.md"
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    strategy:
+      fail-fast: false
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          java-version: "17"
+          distribution: "temurin"
+
+      - uses: gradle/actions/setup-gradle@v3
+        with:
+          gradle-version: 7.6
+
+      - name: Build with Gradle
+        run: ./gradlew build --no-build-cache

.github/workflows/codeql.yml

@@ -1,55 +0,0 @@
-# For most projects, this workflow file will not need changing; you simply need
-# to commit it to your repository.
-#
-# You may wish to alter this file to override the set of languages analyzed,
-# or to provide custom queries or build logic.
-#
-# ******** NOTE ********
-# We have attempted to detect the languages in your repository. Please check
-# the `language` matrix defined below to confirm you have the correct set of
-
-name: "Build repo"
-
-on:
-  push:
-    branches: [ "main" ]
-  pull_request:
-    # The branches below must be a subset of the branches above
-    branches: [ "main" ]
-  schedule:
-    - cron: '15 12 * * 1'
-
-jobs:
-  analyze:
-    name: Analyze
-    runs-on: ubuntu-latest
-    permissions:
-      actions: read
-      contents: read
-      security-events: write
-
-    strategy:
-      fail-fast: false
-
-    steps:
-    - name: Checkout repository
-      uses: actions/checkout@v3
-      
-    - name: Set up JDK 17
-      uses: actions/setup-java@v3
-      with:
-        java-version: '17'
-        distribution: 'temurin'
-
-   # - name: Initialize CodeQL
-   #   uses: github/codeql-action/init@v2
-   #   with:
-   #     languages: java
-
-    - uses: gradle/gradle-build-action@v2.4.2
-      with:
-        gradle-version: 7.6
-        arguments: assemble --no-build-cache
-
-    #- name: Perform CodeQL analysis
-    #  uses: github/codeql-action/analyze@v2

.github/workflows/licenses-update.yml

@@ -0,0 +1,62 @@
+name: License Report Workflow
+
+on:
+  push:
+    branches:
+      - main
+    paths:
+      - "build.gradle"
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  generate-license-report:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v4
+
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          java-version: "17"
+          distribution: "adopt"
+
+      - uses: gradle/actions/setup-gradle@v3
+
+      - name: Run Gradle Command
+        run: ./gradlew clean generateLicenseReport
+
+      - name: Move and Rename License File
+        run: |
+          mv build/reports/dependency-license/index.json src/main/resources/static/3rdPartyLicenses.json
+
+      - name: Set up git config
+        run: |
+          git config --global user.email "GitHub Action <action@github.com>"
+          git config --global user.name "GitHub Action <action@github.com>"
+
+      - name: Run git add
+        run: |
+          git add src/main/resources/static/3rdPartyLicenses.json
+          git diff --staged --quiet || echo "CHANGES_DETECTED=true" >> $GITHUB_ENV
+
+      - name: Create Pull Request
+        if: env.CHANGES_DETECTED == 'true'
+        uses: peter-evans/create-pull-request@v6
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          commit-message: "Update 3rd Party Licenses"
+          committer: GitHub Action <action@github.com>
+          author: GitHub Action <action@github.com>
+          signoff: true
+          branch: update-3rd-party-licenses
+          title: "Update 3rd Party Licenses"
+          body: |
+            Auto-generated by [create-pull-request][1]
+            [1]: https://github.com/peter-evans/create-pull-request
+          draft: false
+          delete-branch: true

.github/workflows/pull_request_template.md

@@ -1,3 +0,0 @@
-# License Agreement for Contributions
-By submitting this pull request, I acknowledge and agree that my contributions will be included in Stirling-PDF and that they can be relicensed in the future under MPL 2.0 (Mozilla Public License Version 2.0) license. 
-(This does not change the open-source nature of Stirling-PDF, simply moving from one license to another license)

.github/workflows/push-docker.yml

@@ -3,146 +3,110 @@ name: Push Docker Image with VersionNumber
 on:
   workflow_dispatch:
   push:
-    branches: 
+    branches:
       - master
       - main
+
+permissions:
+  contents: read
+  packages: write
 jobs:
   push:
     runs-on: ubuntu-latest
     steps:
+      - uses: actions/checkout@v4
 
-    - uses: actions/checkout@v3.5.2
-    
-    - name: Set up JDK 17
-      uses: actions/setup-java@v3.11.0
-      with:
-        java-version: '17'
-        distribution: 'temurin'
-    
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          java-version: "17"
+          distribution: "temurin"
 
-    - uses: gradle/gradle-build-action@v2.4.2
-      env:
-        DOCKER_ENABLE_SECURITY: false
-      with:
-        gradle-version: 7.6
-        arguments: clean build
+      - uses: gradle/actions/setup-gradle@v3
+        with:
+          gradle-version: 7.6
 
-    - name: Make Gradle wrapper executable
-      run: chmod +x gradlew
-      
-    - name: Get version number
-      id: versionNumber
-      run: echo "::set-output name=versionNumber::$(./gradlew printVersion --quiet | tail -1)"
-    
-    - name: Login to Docker Hub
-      uses: docker/login-action@v2.1.0
-      with:
-        username: ${{ secrets.DOCKER_HUB_USERNAME }}
-        password: ${{ secrets.DOCKER_HUB_API }}
+      - name: Run Gradle Command
+        run: ./gradlew clean build
+        env:
+          DOCKER_ENABLE_SECURITY: false
 
-    - name: Login to GitHub Container Registry
-      uses: docker/login-action@v2.1.0
-      with:
-        registry: ghcr.io
-        username: ${{ github.actor }}
-        password: ${{ github.token }}
+      - name: Set up Docker Buildx
+        id: buildx
+        uses: docker/setup-buildx-action@v3
 
-    - name: Convert repository owner to lowercase
-      id: repoowner
-      run: echo "::set-output name=lowercase::$(echo ${{ github.repository_owner }} | awk '{print tolower($0)}')"
-      
-    - name: Generate tags
-      id: meta
-      uses: docker/metadata-action@v4.4.0
-      with:
-        images: |
-          ${{ secrets.DOCKER_HUB_USERNAME }}/s-pdf
-          ghcr.io/${{ steps.repoowner.outputs.lowercase }}/s-pdf
-        tags: |
-          type=raw,value=${{ steps.versionNumber.outputs.versionNumber }},enable=${{ github.ref == 'refs/heads/master' }}
-          type=raw,value=latest,enable=${{ github.ref == 'refs/heads/master' }}
-          type=raw,value=alpha,enable=${{ github.ref == 'refs/heads/main' }}
+      - name: Get version number
+        id: versionNumber
+        run: echo "versionNumber=$(./gradlew printVersion --quiet | tail -1)" >> $GITHUB_OUTPUT
 
-    - name: Set up QEMU
-      uses: docker/setup-qemu-action@v2.1.0
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_HUB_USERNAME }}
+          password: ${{ secrets.DOCKER_HUB_API }}
 
-    - name: Set up Docker Buildx
-      uses: docker/setup-buildx-action@v2.5.0
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ github.token }}
 
-    - name: Build and push main Dockerfile
-      uses: docker/build-push-action@v4.0.0
-      with:
-        context: .
-        dockerfile: ./Dockerfile
-        push: true
-        cache-from: type=gha
-        cache-to: type=gha,mode=max
-        tags: ${{ steps.meta.outputs.tags }}
-        labels: ${{ steps.meta.outputs.labels }}
-        build-args: 
-          VERSION_TAG=${{ steps.versionNumber.outputs.versionNumber }}
-        platforms: linux/amd64,linux/arm64/v8
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
 
+      - name: Convert repository owner to lowercase
+        id: repoowner
+        run: echo "lowercase=$(echo ${{ github.repository_owner }} | awk '{print tolower($0)}')" >> $GITHUB_OUTPUT
 
+      - name: Generate tags
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: |
+            ${{ secrets.DOCKER_HUB_USERNAME }}/s-pdf
+            ghcr.io/${{ steps.repoowner.outputs.lowercase }}/s-pdf
+          tags: |
+            type=raw,value=${{ steps.versionNumber.outputs.versionNumber }},enable=${{ github.ref == 'refs/heads/master' }}
+            type=raw,value=latest,enable=${{ github.ref == 'refs/heads/master' }}
+            type=raw,value=alpha,enable=${{ github.ref == 'refs/heads/main' }}
 
-    - name: Generate tags ultra-lite
-      id: meta2
-      uses: docker/metadata-action@v4.4.0
-      if: github.ref != 'refs/heads/main'
-      with:
-        images: |
-          ${{ secrets.DOCKER_HUB_USERNAME }}/s-pdf
-          ghcr.io/${{ steps.repoowner.outputs.lowercase }}/s-pdf
-        tags: |
-          type=raw,value=${{ steps.versionNumber.outputs.versionNumber }}-ultra-lite,enable=${{ github.ref == 'refs/heads/master' }}
-          type=raw,value=latest-ultra-lite,enable=${{ github.ref == 'refs/heads/master' }}
-          
+      - name: Build and push main Dockerfile
+        uses: docker/build-push-action@v5
+        with:
+          builder: ${{ steps.buildx.outputs.name }}
+          context: .
+          file: ./Dockerfile
+          push: true
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          build-args: VERSION_TAG=${{ steps.versionNumber.outputs.versionNumber }}
+          platforms: linux/amd64,linux/arm64/v8
 
-    - name: Build and push Dockerfile-ultra-lite
-      uses: docker/build-push-action@v4.0.0
-      if: github.ref != 'refs/heads/main'
-      with:
-        context: .
-        file: ./Dockerfile-ultra-lite
-        push: true
-        cache-from: type=gha
-        cache-to: type=gha,mode=max
-        tags: ${{ steps.meta2.outputs.tags }}
-        labels: ${{ steps.meta2.outputs.labels }}
-        build-args: 
-          VERSION_TAG=${{ steps.versionNumber.outputs.versionNumber }}
-        platforms: linux/amd64,linux/arm64/v8
+      - name: Generate tags ultra-lite
+        id: meta2
+        uses: docker/metadata-action@v5
+        if: github.ref != 'refs/heads/main'
+        with:
+          images: |
+            ${{ secrets.DOCKER_HUB_USERNAME }}/s-pdf
+            ghcr.io/${{ steps.repoowner.outputs.lowercase }}/s-pdf
+          tags: |
+            type=raw,value=${{ steps.versionNumber.outputs.versionNumber }}-ultra-lite,enable=${{ github.ref == 'refs/heads/master' }}
+            type=raw,value=latest-ultra-lite,enable=${{ github.ref == 'refs/heads/master' }}
 
-
-
-    - name: Generate tags lite
-      id: meta3
-      uses: docker/metadata-action@v4.4.0
-      if: github.ref != 'refs/heads/main'
-      with:
-        images: |
-          ${{ secrets.DOCKER_HUB_USERNAME }}/s-pdf
-          ghcr.io/${{ steps.repoowner.outputs.lowercase }}/s-pdf
-        tags: |
-          type=raw,value=${{ steps.versionNumber.outputs.versionNumber }}-lite,enable=${{ github.ref == 'refs/heads/master' }}
-          type=raw,value=latest-lite,enable=${{ github.ref == 'refs/heads/master' }}
-          
-
-    - name: Build and push Dockerfile-lite
-      uses: docker/build-push-action@v4.0.0
-      if: github.ref != 'refs/heads/main'
-      with:
-        context: .
-        file: ./Dockerfile-lite
-        push: true
-        cache-from: type=gha
-        cache-to: type=gha,mode=max
-        tags: ${{ steps.meta3.outputs.tags }}
-        labels: ${{ steps.meta3.outputs.labels }}
-        build-args: 
-          VERSION_TAG=${{ steps.versionNumber.outputs.versionNumber }}
-        platforms: linux/amd64,linux/arm64/v8
-    - name: Build and Push Helm Chart
-      run: |
-        helm package chart/stirling-pdf
-        helm push stirling-pdf-chart-1.0.0.tgz oci://registry-1.docker.io/frooodle
+      - name: Build and push Dockerfile-ultra-lite
+        uses: docker/build-push-action@v5
+        if: github.ref != 'refs/heads/main'
+        with:
+          context: .
+          file: ./Dockerfile-ultra-lite
+          push: true
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+          tags: ${{ steps.meta2.outputs.tags }}
+          labels: ${{ steps.meta2.outputs.labels }}
+          build-args: VERSION_TAG=${{ steps.versionNumber.outputs.versionNumber }}
+          platforms: linux/amd64,linux/arm64/v8

.github/workflows/releaseArtifacts.yml

@@ -1,9 +1,12 @@
 name: Release Artifacts
 
-on: 
-  release: 
+on:
+  workflow_dispatch:
+  release:
     types: [created]
-
+permissions:
+  contents: write
+  packages: write
 jobs:
   push:
     runs-on: ubuntu-latest
@@ -12,44 +15,61 @@ jobs:
         enable_security: [true, false]
         include:
           - enable_security: true
-            file_suffix: '-with-login'
+            file_suffix: "-with-login"
           - enable_security: false
-            file_suffix: ''
+            file_suffix: ""
     steps:
-    - uses: actions/checkout@v3.5.2
-    
-    - name: Set up JDK 17
-      uses: actions/setup-java@v3.11.0
-      with:
-        java-version: '17'
-        distribution: 'temurin'
-        
-    - name: Grant execute permission for gradlew
-      run: chmod +x gradlew
+      - uses: actions/checkout@v4
 
-    - name: Generate jar (With Security=${{ matrix.enable_security }})
-      run: ./gradlew clean createExe
-      env:
-        DOCKER_ENABLE_SECURITY: ${{ matrix.enable_security }}
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          java-version: "17"
+          distribution: "temurin"
 
-    - name: Upload binaries to release
-      uses: svenstaro/upload-release-action@v2
-      with:
-        repo_token: ${{ secrets.GITHUB_TOKEN }}
-        file: ./build/launch4j/Stirling-PDF.exe
-        asset_name: Stirling-PDF${{ matrix.file_suffix }}.exe
-        tag: ${{ github.ref }}
-        overwrite: true
-    
-    - name: Get version number
-      id: versionNumber
-      run: echo "::set-output name=versionNumber::$(./gradlew printVersion --quiet | tail -1)"
-      
-    - name: Upload jar binaries to release
-      uses: svenstaro/upload-release-action@v2
-      with:
-        repo_token: ${{ secrets.GITHUB_TOKEN }}
-        file: ./build/libs/Stirling-PDF-${{ steps.versionNumber.outputs.versionNumber }}.jar
-        asset_name: Stirling-PDF${{ matrix.file_suffix }}.jar
-        tag: ${{ github.ref }}
-        overwrite: true
+      - uses: gradle/actions/setup-gradle@v3
+        with:
+          gradle-version: 7.6
+
+      - name: Generate jar (With Security=${{ matrix.enable_security }})
+        run: ./gradlew clean createExe
+        env:
+          DOCKER_ENABLE_SECURITY: ${{ matrix.enable_security }}
+
+      - name: Get version number
+        id: versionNumber
+        run: echo "versionNumber=$(./gradlew printVersion --quiet | tail -1)" >> $GITHUB_OUTPUT
+
+      - name: Rename binarie
+        if: matrix.file_suffix != ''
+        run: cp ./build/launch4j/Stirling-PDF.exe ./build/launch4j/Stirling-PDF${{ matrix.file_suffix }}.exe
+
+      - name: Upload Assets binarie
+        uses: actions/upload-artifact@v4
+        with:
+          path: ./build/launch4j/Stirling-PDF${{ matrix.file_suffix }}.exe
+          name: Stirling-PDF${{ matrix.file_suffix }}.exe
+          overwrite: true
+          retention-days: 1
+          if-no-files-found: error
+      - name: Upload binaries to release
+        uses: softprops/action-gh-release@v2
+        with:
+          files: ./build/launch4j/Stirling-PDF${{ matrix.file_suffix }}.exe
+
+      - name: Rename jar binaries
+        run: cp ./build/libs/Stirling-PDF-${{ steps.versionNumber.outputs.versionNumber }}.jar ./build/libs/Stirling-PDF${{ matrix.file_suffix }}.jar
+
+      - name: Upload Assets jar binaries
+        uses: actions/upload-artifact@v4
+        with:
+          path: ./build/libs/Stirling-PDF${{ matrix.file_suffix }}.jar
+          name: Stirling-PDF${{ matrix.file_suffix }}.jar
+          overwrite: true
+          retention-days: 1
+          if-no-files-found: error
+
+      - name: Upload jar binaries to release
+        uses: softprops/action-gh-release@v2
+        with:
+          files: ./build/libs/Stirling-PDF${{ matrix.file_suffix }}.jar

.github/workflows/swagger.yml

@@ -3,35 +3,37 @@ name: Update Swagger
 on:
   workflow_dispatch:
   push:
-    branches: 
+    branches:
       - master
+
 jobs:
   push:
-
     runs-on: ubuntu-latest
     steps:
+      - uses: actions/checkout@v4
 
-    - uses: actions/checkout@v3.5.2
-    
-    - name: Set up JDK 17
-      uses: actions/setup-java@v3.11.0
-      with:
-        java-version: '17'
-        distribution: 'temurin'
-        
-    - name: Grant execute permission for gradlew
-      run: chmod +x gradlew
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          java-version: "17"
+          distribution: "temurin"
 
-    - name: Generate Swagger documentation
-      run: ./gradlew generateOpenApiDocs
+      - uses: gradle/actions/setup-gradle@v3
 
-    - name: Upload Swagger Documentation to SwaggerHub
-      run: ./gradlew swaggerhubUpload
-      env:
-        SWAGGERHUB_API_KEY: ${{ secrets.SWAGGERHUB_API_KEY }}
+      - name: Generate Swagger documentation
+        run: ./gradlew generateOpenApiDocs
 
-    - name: Set API version as published and default on SwaggerHub
-      run: |
-        curl -X PUT -H "Authorization: ${SWAGGERHUB_API_KEY}" "https://api.swaggerhub.com/apis/Frooodle/Stirling-PDF/${{ steps.versionNumber.outputs.versionNumber }}/settings/lifecycle" -H  "accept: application/json" -H  "Content-Type: application/json" -d "{\"published\":true,\"default\":true}"
-      env:
-        SWAGGERHUB_API_KEY: ${{ secrets.SWAGGERHUB_API_KEY }}
+      - name: Upload Swagger Documentation to SwaggerHub
+        run: ./gradlew swaggerhubUpload
+        env:
+          SWAGGERHUB_API_KEY: ${{ secrets.SWAGGERHUB_API_KEY }}
+
+      - name: Get version number
+        id: versionNumber
+        run: echo "versionNumber=$(./gradlew printVersion --quiet | tail -1)" >> $GITHUB_OUTPUT
+
+      - name: Set API version as published and default on SwaggerHub
+        run: |
+          curl -X PUT -H "Authorization: ${SWAGGERHUB_API_KEY}" "https://api.swaggerhub.com/apis/Frooodle/Stirling-PDF/${{ steps.versionNumber.outputs.versionNumber }}/settings/lifecycle" -H  "accept: application/json" -H  "Content-Type: application/json" -d "{\"published\":true,\"default\":true}"
+        env:
+          SWAGGERHUB_API_KEY: ${{ secrets.SWAGGERHUB_API_KEY }}

.github/workflows/sync_files.yml

@@ -0,0 +1,90 @@
+name: Sync Files
+
+on:
+  push:
+    branches:
+      - main
+    paths:
+      - "build.gradle"
+      - "src/main/resources/messages_*.properties"
+      - "scripts/translation_status.toml"
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  sync-versions:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4.1.1
+      - name: Set up Python
+        uses: actions/setup-python@v5.1.0
+        with:
+          python-version: "3.x"
+      - name: Install dependencies
+        run: pip install pyyaml
+      - name: Sync versions
+        run: python .github/scripts/gradle_to_chart.py
+      - name: Set up git config
+        run: |
+          git config --global user.email "GitHub Action <action@github.com>"
+          git config --global user.name "GitHub Action <action@github.com>"
+      - name: Run git add
+        run: |
+          git add .
+          git diff --staged --quiet || git commit -m ":floppy_disk: Sync Versions
+          > Made via sync_files.yml" || echo "no changes"
+      - name: Create Pull Request
+        uses: peter-evans/create-pull-request@v6.0.1
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          commit-message: Update files
+          committer: GitHub Action <action@github.com>
+          author: GitHub Action <action@github.com>
+          signoff: true
+          branch: sync_version
+          title: ":floppy_disk: Update Version"
+          body: |
+            Auto-generated by [create-pull-request][1]
+
+            [1]: https://github.com/peter-evans/create-pull-request
+          draft: false
+          delete-branch: true
+  sync-readme:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4.1.1
+      - name: Set up Python
+        uses: actions/setup-python@v5.1.0
+        with:
+          python-version: "3.x"
+      - name: Install dependencies
+        run: pip install tomlkit
+      - name: Sync README
+        run: python scripts/counter_translation.py
+      - name: Set up git config
+        run: |
+          git config --global user.email "GitHub Action <action@github.com>"
+          git config --global user.name "GitHub Action <action@github.com>"
+      - name: Run git add
+        run: |
+          git add .
+          git diff --staged --quiet || git commit -m ":memo: Sync README
+          > Made via sync_files.yml" || echo "no changes"
+      - name: Create Pull Request
+        uses: peter-evans/create-pull-request@v6.0.1
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          commit-message: Update files
+          committer: GitHub Action <action@github.com>
+          author: GitHub Action <action@github.com>
+          signoff: true
+          branch: sync_readme
+          title: ":memo: Update README: Translation Progress Table"
+          body: |
+            Auto-generated by [create-pull-request][1]
+
+            [1]: https://github.com/peter-evans/create-pull-request
+          draft: false
+          delete-branch: true

.github/workflows/test.yml

@@ -0,0 +1,38 @@
+name: Docker Compose Tests
+
+on:
+  pull_request:
+    paths:
+      - "src/**"
+      - "**.gradle"
+      - "!src/main/java/resources/messages*"
+      - "exampleYmlFiles/**"
+      - "Dockerfile"
+      - "Dockerfile**"
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v4
+
+      - name: Set up Java 17
+        uses: actions/setup-java@v4
+        with:
+          java-version: "17"
+          distribution: "adopt"
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Install Docker Compose
+        run: |
+          sudo curl -SL "https://github.com/docker/compose/releases/download/v2.26.1/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
+          # sudo chmod +x /usr/local/bin/docker-compose
+
+      - name: Run Docker Compose Tests
+        run: |
+          chmod +x ./test.sh
+          ./test.sh

.gitignore

@@ -1,127 +1,127 @@
-
-
-### Eclipse ###
-.metadata
-bin/
-tmp/
-*.tmp
-*.bak
-*.swp
-*~.nib
-local.properties
-.settings/
-.loadpath
-.recommenders
-.classpath
-.project
-version.properties
-pipeline/watchedFolders/
-pipeline/finishedFolders/
-#### Stirling-PDF Files ###
-customFiles/
-configs/
-watchedFolders/
-
-
-# Gradle
-.gradle
-.lock
-
-# External tool builders
-.externalToolBuilders/
-
-# Locally stored "Eclipse launch configurations"
-*.launch
-
-# PyDev specific (Python IDE for Eclipse)
-*.pydevproject
-
-# CDT-specific (C/C++ Development Tooling)
-.cproject
-
-# CDT- autotools
-.autotools
-
-# Java annotation processor (APT)
-.factorypath
-
-# PDT-specific (PHP Development Tools)
-.buildpath
-
-# sbteclipse plugin
-.target
-
-# Tern plugin
-.tern-project
-
-# TeXlipse plugin
-.texlipse
-
-# STS (Spring Tool Suite)
-.springBeans
-
-# Code Recommenders
-.recommenders/
-
-# Annotation Processing
-.apt_generated/
-.apt_generated_test/
-
-# Scala IDE specific (Scala & Java development for Eclipse)
-.cache-main
-.scala_dependencies
-.worksheet
-
-# Uncomment this line if you wish to ignore the project description file.
-# Typically, this file would be tracked if it contains build/dependency configurations:
-#.project
-
-### Eclipse Patch ###
-# Spring Boot Tooling
-.sts4-cache/
-
-### Git ###
-# Created by git for backups. To disable backups in Git:
-# $ git config --global mergetool.keepBackup false
-*.orig
-
-# Created by git when using merge tools for conflicts
-*.BACKUP.*
-*.BASE.*
-*.LOCAL.*
-*.REMOTE.*
-*_BACKUP_*.txt
-*_BASE_*.txt
-*_LOCAL_*.txt
-*_REMOTE_*.txt
-
-### Java ###
-# Compiled class file
-*.class
-
-# Log file
-*.log
-
-# BlueJ files
-*.ctxt
-
-# Mobile Tools for Java (J2ME)
-.mtj.tmp/
-
-# Package Files #
-*.jar
-*.war
-*.nar
-*.ear
-*.zip
-*.tar.gz
-*.rar
-*.db
-/build
-
-/.vscode
-/.idea
-
-# Ignore Mac DS_Store files
-.DS_Store
+
+
+### Eclipse ###
+.metadata
+bin/
+tmp/
+*.tmp
+*.bak
+*.swp
+*~.nib
+local.properties
+.settings/
+.loadpath
+.recommenders
+.classpath
+.project
+version.properties
+pipeline/watchedFolders/
+pipeline/finishedFolders/
+#### Stirling-PDF Files ###
+customFiles/
+configs/
+watchedFolders/
+
+
+# Gradle
+.gradle
+.lock
+
+# External tool builders
+.externalToolBuilders/
+
+# Locally stored "Eclipse launch configurations"
+*.launch
+
+# PyDev specific (Python IDE for Eclipse)
+*.pydevproject
+
+# CDT-specific (C/C++ Development Tooling)
+.cproject
+
+# CDT- autotools
+.autotools
+
+# Java annotation processor (APT)
+.factorypath
+
+# PDT-specific (PHP Development Tools)
+.buildpath
+
+# sbteclipse plugin
+.target
+
+# Tern plugin
+.tern-project
+
+# TeXlipse plugin
+.texlipse
+
+# STS (Spring Tool Suite)
+.springBeans
+
+# Code Recommenders
+.recommenders/
+
+# Annotation Processing
+.apt_generated/
+.apt_generated_test/
+
+# Scala IDE specific (Scala & Java development for Eclipse)
+.cache-main
+.scala_dependencies
+.worksheet
+
+# Uncomment this line if you wish to ignore the project description file.
+# Typically, this file would be tracked if it contains build/dependency configurations:
+#.project
+
+### Eclipse Patch ###
+# Spring Boot Tooling
+.sts4-cache/
+
+### Git ###
+# Created by git for backups. To disable backups in Git:
+# $ git config --global mergetool.keepBackup false
+*.orig
+
+# Created by git when using merge tools for conflicts
+*.BACKUP.*
+*.BASE.*
+*.LOCAL.*
+*.REMOTE.*
+*_BACKUP_*.txt
+*_BASE_*.txt
+*_LOCAL_*.txt
+*_REMOTE_*.txt
+
+### Java ###
+# Compiled class file
+*.class
+
+# Log file
+*.log
+
+# BlueJ files
+*.ctxt
+
+# Mobile Tools for Java (J2ME)
+.mtj.tmp/
+
+# Package Files #
+*.jar
+*.war
+*.nar
+*.ear
+*.zip
+*.tar.gz
+*.rar
+*.db
+/build
+
+/.vscode
+/.idea
+
+# Ignore Mac DS_Store files
+.DS_Store
 **/.DS_Store

.pre-commit-config.yaml

@@ -0,0 +1,37 @@
+repos:
+  - repo: https://github.com/astral-sh/ruff-pre-commit
+    rev: v0.2.1
+    hooks:
+      - id: ruff
+        args:
+          - --fix
+          - --line-length=127
+        files: ^((.github/scripts)/.+)?[^/]+\.py$
+      - id: ruff-format
+        files: ^((.github/scripts)/.+)?[^/]+\.py$
+  - repo: https://github.com/codespell-project/codespell
+    rev: v2.2.6
+    hooks:
+      - id: codespell
+        args:
+          - --ignore-words-list=
+          - --skip="./.*,*.csv,*.json,*.ambr"
+          - --quiet-level=2
+        files: \.(properties|html|css|js|py|md)$
+        exclude: (.vscode|.devcontainer|src/main/resources|Dockerfile)
+  - repo: local
+    hooks:
+      - id: check-duplicate-properties-keys
+        name: Check Duplicate Properties Keys
+        entry: python .github/scripts/check_duplicates.py
+        language: python
+        files: ^(src)/.+\.properties$
+  - repo: local
+    hooks:
+      - id: check-html-tabs
+        name: Check HTML for tabs
+        # args: ["--replace_with=  "]
+        entry: python .github/scripts/check_tabulator.py
+        language: python
+        exclude: ^src/main/resources/static/pdfjs/
+        files: ^.*(\.html|\.css|\.js)$

CNAME

@@ -1 +0,0 @@
-stirlingtools.com

CONTRIBUTING.md

@@ -0,0 +1,44 @@
+# Contributing to Stirling-PDF
+
+Thank you for your interest in contributing to Stirling-PDF! There are many ways to contribute other than writing code. For example, reporting bugs, creating suggestions, and adding or modifying translations.
+
+## Issue Guidelines
+
+Issues can be used to report bugs, request features, or ask questions. If you have a question, you could also ask us in our [Discord](https://discord.gg/FJUSXUSYec).
+
+Before opening an issue, please check to make sure someone hasn't already opened an issue about it.
+
+## Pull Requests
+
+Before you start working on an issue, please comment on (or create) the issue and wait for it to be assigned to you. If someone has already been assigned but didn't have the time to work on it lately, please communicate with them and ask if they're still working on it. This is to avoid multiple people working on the same issue.
+
+Once you have been assigned an issue, you can start working on it. When you are ready to submit your changes, open a pull request.
+For a detailed pull request tutorial, see [this guide](https://www.digitalocean.com/community/tutorials/how-to-create-a-pull-request-on-github).
+
+Please make sure your Pull Request adheres to the following guidelines:
+
+- Use the PR template provided.
+- Keep your Pull Request title succinct, detailed and to the point.
+- Keep commits atomic. One commit should contain one change. If you want to make multiple changes, submit multiple Pull Requests.
+- Commits should be clear, concise and easy to understand.
+- References to the Issue number in the Pull Request and/or Commit message.
+
+## Translations
+
+If you would like to add or modify a translation, please see [How to add new languages to Stirling-PDF](HowToAddNewLanguage.md). Also, please create a Pull Request so others can use it!
+
+## Docs
+
+Documentation for Stirling-PDF is handled in a seperate repository. Please see [Docs repository](https://github.com/Stirling-Tools/Stirling-Tools.github.io) or use "edit this page"-button at the bottom of each page at [https://stirlingtools.com/docs/](https://stirlingtools.com/docs/).
+
+## Fixing Bugs or Adding a New Feature
+
+First, make sure you've read the section [Pull Requests](#pull-requests).
+
+To build from source, please follow this [Guide](LocalRunGuide.md).
+
+If, at any point of time, you have a question, please feel free to ask in the same issue thread or in our [Discord](https://discord.gg/FJUSXUSYec).
+
+## License
+
+By contributing to this project, you agree that your contributions will be licensed under the [GPL 3 License](LICENSE). You also acknowledge and agree that your contributions will be included in Stirling-PDF and that they can be relicensed in the future under the MPL 2.0 (Mozilla Public License Version 2.0) license.

Dockerfile

@@ -1,47 +1,70 @@
-# Use the base image
-FROM frooodle/stirling-pdf-base:version8
-
-ARG VERSION_TAG
-
-# Set Environment Variables
-ENV DOCKER_ENABLE_SECURITY=false \
-    HOME=/home/stirlingpdfuser \
-    VERSION_TAG=$VERSION_TAG \
-    JAVA_TOOL_OPTIONS="$JAVA_TOOL_OPTIONS -XX:MaxRAMPercentage=75"
-#    PUID=1000 \
-#    PGID=1000 \
-#    UMASK=022 \
-    
-
-# Create user and group
-##RUN groupadd -g $PGID stirlingpdfgroup && \
-##    useradd -u $PUID -g stirlingpdfgroup -s /bin/sh stirlingpdfuser && \
-##    mkdir -p $HOME && chown stirlingpdfuser:stirlingpdfgroup $HOME
-
-# Set up necessary directories and permissions
-RUN mkdir -p /scripts /usr/share/fonts/opentype/noto /usr/share/tesseract-ocr /configs /logs /customFiles /pipeline /pipeline/defaultWebUIConfigs  /pipeline/watchedFolders /pipeline/finishedFolders
-##&& \
-##    chown -R stirlingpdfuser:stirlingpdfgroup /scripts /usr/share/fonts/opentype/noto /usr/share/tesseract-ocr /configs /customFiles && \
-##    chown -R stirlingpdfuser:stirlingpdfgroup /usr/share/tesseract-ocr-original
-
-# Copy necessary files
-COPY ./scripts/* /scripts/
-COPY ./pipeline/ /pipeline/
-COPY src/main/resources/static/fonts/*.ttf /usr/share/fonts/opentype/noto/
-COPY src/main/resources/static/fonts/*.otf /usr/share/fonts/opentype/noto/
-COPY build/libs/*.jar app.jar
-
-# Set font cache and permissions
-RUN fc-cache -f -v && chmod +x /scripts/*
-
-##&& \
-##    chown stirlingpdfuser:stirlingpdfgroup /app.jar && \
-##    chmod +x /scripts/init.sh
-
-# Expose necessary ports
-EXPOSE 8080
-
-# Set user and run command
-##USER stirlingpdfuser
-ENTRYPOINT ["/scripts/init.sh"]
-CMD ["java", "-Dfile.encoding=UTF-8", "-jar", "/app.jar"]
+# Main stage
+FROM alpine:20240329
+
+# Copy necessary files
+COPY scripts /scripts
+COPY pipeline /pipeline
+COPY src/main/resources/static/fonts/*.ttf /usr/share/fonts/opentype/noto/
+#COPY src/main/resources/static/fonts/*.otf /usr/share/fonts/opentype/noto/
+COPY build/libs/*.jar app.jar
+
+ARG VERSION_TAG
+
+
+# Set Environment Variables
+ENV DOCKER_ENABLE_SECURITY=false \
+    VERSION_TAG=$VERSION_TAG \
+    JAVA_TOOL_OPTIONS="$JAVA_TOOL_OPTIONS -XX:MaxRAMPercentage=75" \
+	HOME=/home/stirlingpdfuser \
+	PUID=1000 \
+    PGID=1000 \
+    UMASK=022
+
+
+# JDK for app
+RUN echo "@testing https://dl-cdn.alpinelinux.org/alpine/edge/main" | tee -a /etc/apk/repositories && \
+    echo "@testing https://dl-cdn.alpinelinux.org/alpine/edge/community" | tee -a /etc/apk/repositories && \
+    echo "@testing https://dl-cdn.alpinelinux.org/alpine/edge/testing" | tee -a /etc/apk/repositories && \
+    apk update && \
+    apk add --no-cache \
+        ca-certificates \
+        tzdata \
+        tini \
+        openssl \
+openssl-dev \
+        bash \
+        curl \
+        openjdk21-jre \
+        su-exec \
+        shadow \
+# Doc conversion
+        libreoffice@testing \
+# pdftohtml
+        poppler-utils \
+# OCR MY PDF (unpaper for descew and other advanced featues)
+        ocrmypdf \
+        tesseract-ocr-data-eng \
+# CV
+        py3-opencv \
+# python3/pip
+        python3 && \
+    wget https://bootstrap.pypa.io/get-pip.py -qO - | python3 - --break-system-packages --no-cache-dir --upgrade && \
+# uno unoconv and HTML
+    pip install --break-system-packages --no-cache-dir --upgrade unoconv WeasyPrint && \
+    mv /usr/share/tessdata /usr/share/tessdata-original && \
+    mkdir -p $HOME /configs /logs /customFiles /pipeline/watchedFolders /pipeline/finishedFolders && \
+    fc-cache -f -v && \
+    chmod +x /scripts/* && \
+    chmod +x /scripts/init.sh && \
+# User permissions
+    addgroup -S stirlingpdfgroup && adduser -S stirlingpdfuser -G stirlingpdfgroup && \
+    chown -R stirlingpdfuser:stirlingpdfgroup $HOME /scripts /usr/share/fonts/opentype/noto /configs /customFiles /pipeline && \
+    chown stirlingpdfuser:stirlingpdfgroup /app.jar && \
+    tesseract --list-langs && \
+    rm -rf /var/cache/apk/*
+
+EXPOSE 8080
+
+# Set user and run command
+ENTRYPOINT ["tini", "--", "/scripts/init.sh"]
+CMD ["java", "-Dfile.encoding=UTF-8", "-jar", "/app.jar"]

Dockerfile-lite

@@ -1,65 +0,0 @@
-# Build jbig2enc in a separate stage
-FROM bellsoft/liberica-openjdk-debian:17
-
-ARG VERSION_TAG
-
-RUN apt-get update && \
-    apt-get install -y --no-install-recommends \
-        libreoffice-core \
-        libreoffice-common \
-        libreoffice-writer \
-        libreoffice-calc \
-        libreoffice-impress \
-        unoconv && \
-    rm -rf /var/lib/apt/lists/*
-
-
-# Set Environment Variables
-ENV DOCKER_ENABLE_SECURITY=false \
-    HOME=/home/stirlingpdfuser \
-    VERSION_TAG=$VERSION_TAG \
-    JAVA_TOOL_OPTIONS="$JAVA_TOOL_OPTIONS -XX:MaxRAMPercentage=75"
-#	PUID=1000 \
-#   PGID=1000 \
-#   UMASK=022 \
-
-# Create user and group
-#RUN groupadd -g $PGID stirlingpdfgroup && \
-#    useradd -u $PUID -g stirlingpdfgroup -s /bin/sh stirlingpdfuser && \
-#    mkdir -p $HOME && chown stirlingpdfuser:stirlingpdfgroup $HOME
-
-# Set up necessary directories and permissions
-RUN mkdir -p /scripts /usr/share/fonts/opentype/noto /configs /customFiles /logs /pipeline /pipeline/defaultWebUIConfigs  /pipeline/watchedFolders /pipeline/finishedFolders
-
-#    chown -R stirlingpdfuser:stirlingpdfgroup /usr/share/fonts/opentype/noto /configs /customFiles
-
-# Copy necessary files
-COPY ./scripts/download-security-jar.sh /scripts/download-security-jar.sh
-COPY ./scripts/init-without-ocr.sh /scripts/init-without-ocr.sh
-COPY ./pipeline/ /pipeline/
-COPY src/main/resources/static/fonts/*.ttf /usr/share/fonts/opentype/noto/
-COPY src/main/resources/static/fonts/*.otf /usr/share/fonts/opentype/noto/
-COPY build/libs/*.jar app.jar
-
-# Set font cache and permissions
-RUN fc-cache -f -v && \
-chmod +x /scripts/init-without-ocr.sh && \
-chmod +x /scripts/download-security-jar.sh
-
-
-#    chown stirlingpdfuser:stirlingpdfgroup /app.jar
-
-
-
-
-# Expose the application port
-EXPOSE 8080
-
-# Set environment variables
-ENV ENDPOINTS_GROUPS_TO_REMOVE=Python,OpenCV,OCRmyPDF
-ENV DOCKER_ENABLE_SECURITY=false
-
-# Run the application
-#USER stirlingpdfuser
-ENTRYPOINT ["/scripts/init-without-ocr.sh"]
-CMD ["java", "-Dfile.encoding=UTF-8", "-jar", "/app.jar"]

Dockerfile-ultra-lite

@@ -1,5 +1,5 @@
-# Build jbig2enc in a separate stage
-FROM bellsoft/liberica-openjdk-alpine:17
+# use alpine
+FROM alpine:3.19.1
 
 ARG VERSION_TAG
 
@@ -7,40 +7,45 @@ ARG VERSION_TAG
 ENV DOCKER_ENABLE_SECURITY=false \
     HOME=/home/stirlingpdfuser \
     VERSION_TAG=$VERSION_TAG \
-    JAVA_TOOL_OPTIONS="$JAVA_TOOL_OPTIONS -XX:MaxRAMPercentage=75"
-#	PUID=1000 \
-#   PGID=1000 \
-#   UMASK=022 \
+    JAVA_TOOL_OPTIONS="$JAVA_TOOL_OPTIONS -XX:MaxRAMPercentage=75" \
+	PUID=1000 \
+    PGID=1000 \
+    UMASK=022
 
-# Create user and group using Alpine's addgroup and adduser
-#RUN addgroup -g $PGID stirlingpdfgroup && \
-#    adduser -u $PUID -G stirlingpdfgroup -s /bin/sh -D stirlingpdfuser && \
-#    mkdir -p $HOME && chown stirlingpdfuser:stirlingpdfgroup $HOME
-
-# Set up necessary directories and permissions
-#RUN mkdir -p /scripts /configs /customFiles && \
-#    chown -R stirlingpdfuser:stirlingpdfgroup /scripts /configs /customFiles /logs /pipeline /pipeline/defaultWebUIConfigs  /pipeline/watchedFolders /pipeline/finishedFolders
- 
-RUN mkdir -p /scripts /usr/share/fonts/opentype/noto /configs /customFiles
-COPY ./scripts/download-security-jar.sh /scripts/download-security-jar.sh
-COPY ./scripts/init-without-ocr.sh /scripts/init-without-ocr.sh
-COPY ./pipeline/ /pipeline/
+# Copy necessary files
+COPY scripts/download-security-jar.sh /scripts/download-security-jar.sh
+COPY scripts/init-without-ocr.sh /scripts/init-without-ocr.sh
+COPY pipeline /pipeline
 COPY build/libs/*.jar app.jar
 
-# Set font cache and permissions
-#RUN chown stirlingpdfuser:stirlingpdfgroup /app.jar
 
-RUN chmod +x /scripts/init-without-ocr.sh && \
-chmod +x /scripts/download-security-jar.sh && \
-apk add --no-cache curl
+# Set up necessary directories and permissions
 
-# Expose the application port
-EXPOSE 8080
+RUN mkdir /configs /logs /customFiles && \
+    chmod +x /scripts/*.sh && \
+    apk add --no-cache \
+        ca-certificates \
+        tzdata \
+        tini \
+        bash \
+        curl \
+        su-exec \
+        shadow \
+        openjdk21-jre && \
+    echo "@testing https://dl-cdn.alpinelinux.org/alpine/edge/main" | tee -a /etc/apk/repositories && \
+    echo "@testing https://dl-cdn.alpinelinux.org/alpine/edge/community" | tee -a /etc/apk/repositories && \
+    echo "@testing https://dl-cdn.alpinelinux.org/alpine/edge/testing" | tee -a /etc/apk/repositories && \
+    # User permissions
+    addgroup -S stirlingpdfgroup && adduser -S stirlingpdfuser -G stirlingpdfgroup && \
+    chown -R stirlingpdfuser:stirlingpdfgroup $HOME /scripts  /configs /customFiles /pipeline && \
+    chown stirlingpdfuser:stirlingpdfgroup /app.jar    
 
 # Set environment variables
 ENV ENDPOINTS_GROUPS_TO_REMOVE=CLI
 
-ENTRYPOINT ["/scripts/init-without-ocr.sh"]
+EXPOSE 8080
+
+ENTRYPOINT ["tini", "--", "/scripts/init-without-ocr.sh"]
 
 # Run the application
 CMD ["java", "-Dfile.encoding=UTF-8", "-jar", "/app.jar"]

DockerfileBase

@@ -1,50 +0,0 @@
-# Main stage
-FROM ubuntu:latest AS base
-
-
-
-# JDK for app
-RUN apt-get update && \
-    apt-get install -y --no-install-recommends \
-    	openjdk-17-jre
-    	
-# Doc conversion
-RUN apt-get update && \
-    apt-get install -y --no-install-recommends \
-    	libreoffice-core \
-        libreoffice-common \
-        libreoffice-writer \
-        libreoffice-calc \
-        libreoffice-impress \
-		python3-uno \
-		curl \
-		unoconv
-		
-		
-# OCR MY PDF (unpaper for descew and other advanced featues)
-RUN apt-get update && apt-get install -y --no-install-recommends software-properties-common gnupg2 && \
-add-apt-repository ppa:alex-p/tesseract-ocr5 && apt install -y --no-install-recommends tesseract-ocr && \
-apt-get update && \
-    apt-get install -y --no-install-recommends \
-        ghostscript \
-        python3-pip \
-        ocrmypdf \
-        unpaper && \
-    pip install --upgrade pip && \
-    pip install --no-cache-dir --upgrade ocrmypdf && \
-    pip install --no-cache-dir --upgrade pillow==10.0.1 reportlab==3.6.13 wheel==0.38.1 setuptools==65.5.1 pyjwt==2.4.0 cryptography==39.0.1
-    
-    
-#CV and HTML   
-RUN pip install --no-cache-dir opencv-python-headless WeasyPrint 
-
-
-# cleanup and etc
-RUN rm -rf /var/lib/apt/lists/* && \
-    mkdir /usr/share/tesseract-ocr-original && \
-    cp -r /usr/share/tesseract-ocr/* /usr/share/tesseract-ocr-original && \
-    rm -rf /usr/share/tesseract-ocr
-
-
-
-    

Endpoint-groups.md

@@ -1,46 +1,46 @@
-| Operation           | PageOps | Convert | Security | Other | CLI  | Python | OpenCV | LibreOffice | OCRmyPDF | Java     | Javascript |
-|---------------------|---------|---------|----------|-------|------|--------|--------|-------------|----------|----------|------------|
-| adjust-contrast     |    ✔️    |         |          |       |      |        |        |             |          |           |    ✔️      |
-| auto-split-pdf      |    ✔️    |         |          |       |      |        |        |             |          |    ✔️     |            |
-| crop                |    ✔️    |         |          |       |      |        |        |             |          |    ✔️     |            |
-| extract-page        |    ✔️    |         |          |       |      |        |        |             |          |    ✔️     |            |
-| merge-pdfs          |    ✔️    |         |          |       |      |        |        |             |          |    ✔️     |            |
-| multi-page-layout   |    ✔️    |         |          |       |      |        |        |             |          |    ✔️     |            |
-| pdf-organizer       |    ✔️    |         |          |       |      |        |        |             |          |    ✔️     |    ✔️       |
-| pdf-to-single-page  |    ✔️    |         |          |       |      |        |        |             |          |    ✔️     |            |
-| remove-pages        |    ✔️    |         |          |       |      |        |        |             |          |    ✔️     |            |
-| rotate-pdf          |    ✔️    |         |          |       |      |        |        |             |          |    ✔️     |            |
-| scale-pages         |    ✔️    |         |          |       |      |        |        |             |          |    ✔️     |            |
-| split-pdfs          |    ✔️    |         |          |       |      |        |        |             |          |    ✔️     |            |
-| file-to-pdf         |         |    ✔️    |          |       |  ✔️   |        |        |     ✔️       |          |          |            |
-| img-to-pdf          |         |    ✔️    |          |       |      |        |        |             |          |    ✔️     |            |
-| pdf-to-html         |         |    ✔️    |          |       |  ✔️   |        |        |     ✔️       |          |          |            |
-| pdf-to-img          |         |    ✔️    |          |       |      |        |        |             |          |    ✔️     |            |
-| pdf-to-pdfa         |         |    ✔️    |          |       |  ✔️   |        |        |             |    ✔️     |          |            |
-| pdf-to-markdown     |         |    ✔️    |          |       |      |        |        |             |            |    ✔️      |            |
-| pdf-to-presentation |         |    ✔️    |          |       |  ✔️   |        |        |     ✔️       |          |          |            |
-| pdf-to-text         |         |    ✔️    |          |       |  ✔️   |        |        |     ✔️       |          |          |            |
-| pdf-to-word         |         |    ✔️    |          |       |  ✔️   |        |        |     ✔️       |          |          |            |
-| pdf-to-xml          |         |    ✔️    |          |       |  ✔️   |        |        |     ✔️       |          |          |            |
-| xlsx-to-pdf         |         |    ✔️    |          |       |  ✔️   |        |        |     ✔️       |          |          |            |
-| add-password        |         |         |    ✔️     |       |      |        |        |             |          |    ✔️     |            |
-| add-watermark       |         |         |    ✔️     |       |      |        |        |             |          |    ✔️     |            |
-| cert-sign           |         |         |    ✔️     |       |      |        |        |             |          |    ✔️     |            |
-| change-permissions  |         |         |    ✔️     |       |      |        |        |             |          |    ✔️     |            |
-| remove-password     |         |         |    ✔️     |       |      |        |        |             |          |    ✔️     |            |
-| sanitize-pdf        |         |         |    ✔️     |       |      |        |        |             |          |    ✔️     |            |
-| add-image           |         |         |          |  ✔️    |      |        |        |             |          |    ✔️     |            |
-| add-page-numbers    |         |         |          |  ✔️    |      |        |        |             |          |    ✔️     |            |
-| auto-rename         |         |         |          |  ✔️    |      |        |        |             |          |    ✔️     |            |
-| change-metadata     |         |         |          |  ✔️    |      |        |        |             |          |    ✔️     |            |
-| compare             |         |         |          |  ✔️    |      |        |        |             |          |          |    ✔️       |
-| compress-pdf        |         |         |          |  ✔️    |  ✔️   |        |        |             |    ✔️     |          |            |
-| extract-image-scans |         |         |          |  ✔️    |  ✔️   |   ✔️    |   ✔️    |             |          |          |            |
-| extract-images      |         |         |          |  ✔️    |      |        |        |             |          |    ✔️     |            |
-| flatten             |         |         |          |  ✔️    |      |        |        |             |          |          |      ✔️      |
-| get-info-on-pdf     |         |         |          |  ✔️    |      |        |        |             |          |    ✔️      |            |
-| ocr-pdf             |         |         |          |  ✔️    |  ✔️   |        |        |             |    ✔️     |          |            |
-| remove-blanks       |         |         |          |  ✔️    |  ✔️   |   ✔️    |   ✔️    |             |          |          |            |
-| repair              |         |         |          |  ✔️    |  ✔️   |        |        |     ✔️       |          |          |            |
-| show-javascript     |         |         |          |  ✔️    |      |        |        |             |          |          |    ✔️       |
+| Operation           | PageOps | Convert | Security | Other | CLI  | Python | OpenCV | LibreOffice | OCRmyPDF | Java     | Javascript |
+|---------------------|---------|---------|----------|-------|------|--------|--------|-------------|----------|----------|------------|
+| adjust-contrast     |    ✔️    |         |          |       |      |        |        |             |          |           |    ✔️      |
+| auto-split-pdf      |    ✔️    |         |          |       |      |        |        |             |          |    ✔️     |            |
+| crop                |    ✔️    |         |          |       |      |        |        |             |          |    ✔️     |            |
+| extract-page        |    ✔️    |         |          |       |      |        |        |             |          |    ✔️     |            |
+| merge-pdfs          |    ✔️    |         |          |       |      |        |        |             |          |    ✔️     |            |
+| multi-page-layout   |    ✔️    |         |          |       |      |        |        |             |          |    ✔️     |            |
+| pdf-organizer       |    ✔️    |         |          |       |      |        |        |             |          |    ✔️     |    ✔️       |
+| pdf-to-single-page  |    ✔️    |         |          |       |      |        |        |             |          |    ✔️     |            |
+| remove-pages        |    ✔️    |         |          |       |      |        |        |             |          |    ✔️     |            |
+| rotate-pdf          |    ✔️    |         |          |       |      |        |        |             |          |    ✔️     |            |
+| scale-pages         |    ✔️    |         |          |       |      |        |        |             |          |    ✔️     |            |
+| split-pdfs          |    ✔️    |         |          |       |      |        |        |             |          |    ✔️     |            |
+| file-to-pdf         |         |    ✔️    |          |       |  ✔️   |        |        |     ✔️       |          |          |            |
+| img-to-pdf          |         |    ✔️    |          |       |      |        |        |             |          |    ✔️     |            |
+| pdf-to-html         |         |    ✔️    |          |       |  ✔️   |        |        |     ✔️       |          |          |            |
+| pdf-to-img          |         |    ✔️    |          |       |      |        |        |             |          |    ✔️     |            |
+| pdf-to-pdfa         |         |    ✔️    |          |       |  ✔️   |        |        |             |    ✔️     |          |            |
+| pdf-to-markdown     |         |    ✔️    |          |       |      |        |        |             |            |    ✔️      |            |
+| pdf-to-presentation |         |    ✔️    |          |       |  ✔️   |        |        |     ✔️       |          |          |            |
+| pdf-to-text         |         |    ✔️    |          |       |  ✔️   |        |        |     ✔️       |          |          |            |
+| pdf-to-word         |         |    ✔️    |          |       |  ✔️   |        |        |     ✔️       |          |          |            |
+| pdf-to-xml          |         |    ✔️    |          |       |  ✔️   |        |        |     ✔️       |          |          |            |
+| xlsx-to-pdf         |         |    ✔️    |          |       |  ✔️   |        |        |     ✔️       |          |          |            |
+| add-password        |         |         |    ✔️     |       |      |        |        |             |          |    ✔️     |            |
+| add-watermark       |         |         |    ✔️     |       |      |        |        |             |          |    ✔️     |            |
+| cert-sign           |         |         |    ✔️     |       |      |        |        |             |          |    ✔️     |            |
+| change-permissions  |         |         |    ✔️     |       |      |        |        |             |          |    ✔️     |            |
+| remove-password     |         |         |    ✔️     |       |      |        |        |             |          |    ✔️     |            |
+| sanitize-pdf        |         |         |    ✔️     |       |      |        |        |             |          |    ✔️     |            |
+| add-image           |         |         |          |  ✔️    |      |        |        |             |          |    ✔️     |            |
+| add-page-numbers    |         |         |          |  ✔️    |      |        |        |             |          |    ✔️     |            |
+| auto-rename         |         |         |          |  ✔️    |      |        |        |             |          |    ✔️     |            |
+| change-metadata     |         |         |          |  ✔️    |      |        |        |             |          |    ✔️     |            |
+| compare             |         |         |          |  ✔️    |      |        |        |             |          |          |    ✔️       |
+| compress-pdf        |         |         |          |  ✔️    |  ✔️   |        |        |             |    ✔️     |          |            |
+| extract-image-scans |         |         |          |  ✔️    |  ✔️   |   ✔️    |   ✔️    |             |          |          |            |
+| extract-images      |         |         |          |  ✔️    |      |        |        |             |          |    ✔️     |            |
+| flatten             |         |         |          |  ✔️    |      |        |        |             |          |          |      ✔️      |
+| get-info-on-pdf     |         |         |          |  ✔️    |      |        |        |             |          |    ✔️      |            |
+| ocr-pdf             |         |         |          |  ✔️    |  ✔️   |        |        |             |    ✔️     |          |            |
+| remove-blanks       |         |         |          |  ✔️    |  ✔️   |   ✔️    |   ✔️    |             |          |          |            |
+| repair              |         |         |          |  ✔️    |  ✔️   |        |        |     ✔️       |          |          |            |
+| show-javascript     |         |         |          |  ✔️    |      |        |        |             |          |          |    ✔️       |
 | sign                |         |         |          |  ✔️    |      |        |        |             |          |          |    ✔️       |

FolderScanning.md

@@ -0,0 +1,33 @@
+## User Guide for Local Directory Scanning and File Processing
+
+### Setting Up Watched Folders:
+- Create a folder where you want your files to be monitored. This is your 'watched folder'.
+- The default directory for this is `./pipeline/watchedFolders/`
+- Place any directories you want to be scanned into this folder, this folder should contain multiple folders each for their own tasks and pipelines.
+
+### Configuring Processing with JSON Files:
+- In each directory you want processed (e.g `./pipeline/watchedFolders/officePrinter`), include a JSON configuration file.
+- This JSON file should specify how you want the files in the directory to be handled (e.g., what operations to perform on them) which can be made, configured and downloaded from Stirling-PDF Pipeline interface.r
+
+### Automatic Scanning and Processing:
+- The system automatically checks the watched folder every minute for new directories and files to process.
+- When a directory with a valid JSON configuration file is found, it begins processing the files inside as per the configuration.
+
+### Processing Steps:
+- Files in each directory are processed according to the instructions in the JSON file.
+- This might involve file conversions, data filtering, renaming files, etc. If the output of a step is a zip, this zip will be automatically unzipped as it passes to next process.
+
+### Results and Output:
+- After processing, the results are saved in a specified output location. This could be a different folder or location as defined in the JSON file or the default location `./pipeline/finishedFolders/`.
+- Each processed file is named and organized according to the rules set in the JSON configuration.
+
+### Completion and Cleanup:
+- Once processing is complete, the original files in the watched folder's directory are removed.
+- You can find the processed files in the designated output location.
+
+### Error Handling:
+- If there's an error during processing, the system will not delete the original files, allowing you to check and retry if necessary.
+
+### User Interaction:
+- As a user, your main tasks are to set up the watched folders, place directories with files for processing, and create the corresponding JSON configuration files.
+- The system handles the rest, including scanning, processing, and outputting results.

HowToAddNewLanguage.md

@@ -1,4 +1,4 @@
-<p align="center"><img src="https://raw.githubusercontent.com/Frooodle/Stirling-PDF/main/docs/stirling.png" width="80" ><br><h1 align="center">Stirling-PDF</h1>
+<p align="center"><img src="https://raw.githubusercontent.com/Stirling-Tools/Stirling-PDF/main/docs/stirling.png" width="80" ><br><h1 align="center">Stirling-PDF</h1>
 </p>
 
 
@@ -8,31 +8,44 @@ Fork Stirling-PDF and make a new branch out of Main
 
 Then add reference to the language in the navbar by adding a new language entry to the dropdown
 
-https://github.com/Frooodle/Stirling-PDF/blob/main/src/main/resources/templates/fragments/languages.html
-and add a flag svg file to 
-https://github.com/Frooodle/Stirling-PDF/tree/main/src/main/resources/static/images/flags
+https://github.com/Stirling-Tools/Stirling-PDF/blob/main/src/main/resources/templates/fragments/languages.html
+and add a flag svg file to
+https://github.com/Stirling-Tools/Stirling-PDF/tree/main/src/main/resources/static/images/flags
 Any SVG flags are fine, i got most of mine from [here](https://flagicons.lipis.dev/)
-If your language isnt represented by a flag just find whichever closely matches it, such as for Arabic i chose Saudi Arabia
+If your language isn't represented by a flag just find whichever closely matches it, such as for Arabic i chose Saudi Arabia
 
 
-For example to add Polish you would add 
-```
+For example to add Polish you would add
+```html
 <a class="dropdown-item lang_dropdown-item" href="" data-language-code="pl_PL">
     <img src="images/flags/pl.svg" alt="icon" width="20" height="15"> Polski
 </a>
 ```
 The data-language-code is the code used to reference the file in the next step.
 
-Start by copying the existing english property file 
+Start by copying the existing english property file
 
-[https://github.com/Frooodle/Stirling-PDF/blob/main/src/main/resources/messages_en_GB.properties](https://github.com/Frooodle/Stirling-PDF/blob/main/src/main/resources/messages_en_GB.properties)
+[https://github.com/Stirling-Tools/Stirling-PDF/blob/main/src/main/resources/messages_en_GB.properties](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/src/main/resources/messages_en_GB.properties)
 
 Copy and rename it to messages_{your data-language-code here}.properties, in the polish example you would set the name to messages_pl_PL.properties
 
 
 Then simply translate all property entries within that file and make a PR into main for others to use!
 
-If you do not have a java IDE i am happy to verify the changes worked once you raise PR (but wont be able to verify the translations themselves)
+If you do not have a java IDE i am happy to verify the changes worked once you raise PR (but won't be able to verify the translations themselves)
 
+## Handling Untranslatable Strings
 
+Sometimes, certain strings in the properties file may not require translation because they are the same in the target language or are universal (like names of protocols, certain terminologies, etc.). To ensure accurate statistics for language progress, these strings should be added to the `ignore_translation.toml` file located in the `scripts` directory. This will exclude them from the translation progress calculations.
 
+For example, if the English string error=Error does not need translation in Polish, add it to the ignore_translation.toml under the Polish section:
+
+```toml
+[pl_PL]
+ignore = [
+    "language.direction",  # Existing entries
+    "error"                # Add new entries here
+]
+```
+
+Make sure to place the entry under the correct language section. This helps maintain the accuracy of translation progress statistics and ensures that the translation tool or scripts do not misinterpret the completion rate.

HowToUseOCR.md

@@ -2,12 +2,12 @@
 
 This document provides instructions on how to add additional language packs for the OCR tab in Stirling-PDF, both inside and outside of Docker.
 
-## My OCR used to work and now doesnt!
-Please update your tesseract docker volume path version from 4.00 to 5
+## My OCR used to work and now doesn't!
+The paths have changed for the tessadata locations on new docker images, please use ``/usr/share/tessdata`` (Others should still work for backwards compatibility but might not)
 
 ## How does the OCR Work
 Stirling-PDF uses [OCRmyPDF](https://github.com/ocrmypdf/OCRmyPDF) which in turn uses tesseract for its text recognition.
-All credit goes to them for this awesome work! 
+All credit goes to them for this awesome work!
 
 ## Language Packs
 
@@ -21,13 +21,13 @@ Depending on your requirements, you can choose the appropriate language pack for
 ### Installing Language Packs
 
 1. Download the desired language pack(s) by selecting the `.traineddata` file(s) for the language(s) you need.
-2. Place the `.traineddata` files in the Tesseract tessdata directory: `/usr/share/tesseract-ocr/5/tessdata` (Debian) or `/usr/share/tesseract/tessdata` (Fedora)
+2. Place the `.traineddata` files in the Tesseract tessdata directory: `/usr/share/tessdata`
 
 # DO NOT REMOVE EXISTING ENG.TRAINEDDATA, IT'S REQUIRED.
 
 #### Docker
 
-If you are using Docker, you need to expose the Tesseract tessdata directory as a volume in order to use the additional language packs. 
+If you are using Docker, you need to expose the Tesseract tessdata directory as a volume in order to use the additional language packs.
 #### Docker Compose
 Modify your `docker-compose.yml` file to include the following volume configuration:
 
@@ -37,14 +37,14 @@ services:
   your_service_name:
     image: your_docker_image_name
     volumes:
-      - /location/of/trainingData:/usr/share/tesseract-ocr/5/tessdata
+      - /location/of/trainingData:/usr/share/tessdata
 ```
 
 
 #### Docker run
 Add the following to your existing docker run command
 ```bash
--v /location/of/trainingData:/usr/share/tesseract-ocr/5/tessdata
+-v /location/of/trainingData:/usr/share/tessdata
 ```
 
 #### Non-Docker

Jenkinsfile

@@ -1,45 +1,45 @@
-pipeline {
-    agent any
-    stages {
-        stage('Build') {
-            steps {
-				sh 'chmod 755 gradlew'
-                sh './gradlew build'
-            }
-        }
-        stage('Docker Build') {
-            steps {
-                script {
-                    def appVersion = sh(returnStdout: true, script: './gradlew printVersion -q').trim()
-                    def image = "frooodle/s-pdf:$appVersion"
-                    sh "docker build -t $image ."
-                }
-            }
-        }
-        stage('Docker Push') {
-            steps {
-                script {
-                    def appVersion = sh(returnStdout: true, script: './gradlew printVersion -q').trim()
-                    def image = "frooodle/s-pdf:$appVersion"
-                    withCredentials([string(credentialsId: 'docker_hub_access_token', variable: 'DOCKER_HUB_ACCESS_TOKEN')]) {
-				        sh "docker login --username frooodle --password $DOCKER_HUB_ACCESS_TOKEN"
-                        sh "docker push $image"
-                    }
-                }
-            }
-        }
-        stage('Helm Push') {
-            steps {
-                script {
-                    //TODO: Read chartVersion from Chart.yaml
-                    def chartVersion = '1.0.0'
-                    withCredentials([string(credentialsId: 'docker_hub_access_token', variable: 'DOCKER_HUB_ACCESS_TOKEN')]) {
-				        sh "docker login --username frooodle --password $DOCKER_HUB_ACCESS_TOKEN"
-				        sh "helm package chart/stirling-pdf"
-                        sh "helm push stirling-pdf-chart-1.0.0.tgz oci://registry-1.docker.io/frooodle"
-                    }
-                }
-            }
-        }
-    }
+pipeline {
+    agent any
+    stages {
+        stage('Build') {
+            steps {
+				sh 'chmod 755 gradlew'
+                sh './gradlew build'
+            }
+        }
+        stage('Docker Build') {
+            steps {
+                script {
+                    def appVersion = sh(returnStdout: true, script: './gradlew printVersion -q').trim()
+                    def image = "frooodle/s-pdf:$appVersion"
+                    sh "docker build -t $image ."
+                }
+            }
+        }
+        stage('Docker Push') {
+            steps {
+                script {
+                    def appVersion = sh(returnStdout: true, script: './gradlew printVersion -q').trim()
+                    def image = "frooodle/s-pdf:$appVersion"
+                    withCredentials([string(credentialsId: 'docker_hub_access_token', variable: 'DOCKER_HUB_ACCESS_TOKEN')]) {
+				        sh "docker login --username frooodle --password $DOCKER_HUB_ACCESS_TOKEN"
+                        sh "docker push $image"
+                    }
+                }
+            }
+        }
+        stage('Helm Push') {
+            steps {
+                script {
+                    //TODO: Read chartVersion from Chart.yaml
+                    def chartVersion = '1.0.0'
+                    withCredentials([string(credentialsId: 'docker_hub_access_token', variable: 'DOCKER_HUB_ACCESS_TOKEN')]) {
+				        sh "docker login --username frooodle --password $DOCKER_HUB_ACCESS_TOKEN"
+				        sh "helm package chart/stirling-pdf"
+                        sh "helm push stirling-pdf-chart-1.0.0.tgz oci://registry-1.docker.io/frooodle"
+                    }
+                }
+            }
+        }
+    }
 }

LocalRunGuide.md

@@ -14,7 +14,7 @@ You could theoretically use a Distrobox/Toolbox, if your Distribution has old or
 
 Install the following software, if not already installed:
 
-- Java 17 or later
+- Java 17 or later (21 recommended)
 
 - Gradle 7.0 or later (included within repo so not needed on server)
 
@@ -42,17 +42,25 @@ For Debian-based systems, you can use the following command:
 
 ```bash
 sudo apt-get update
-sudo apt-get install -y git  automake  autoconf  libtool  libleptonica-dev  pkg-config zlib1g-dev make g++ java-17-openjdk python3 python3-pip
+sudo apt-get install -y git  automake  autoconf  libtool  libleptonica-dev  pkg-config zlib1g-dev make g++ openjdk-21-jdk python3 python3-pip
 ```
 
-For Fedora-based systems use this command: 
+For Fedora-based systems use this command:
 
 ```bash
-sudo dnf install -y git automake autoconf libtool leptonica-devel pkg-config zlib-devel make gcc-c++ java-17-openjdk python3 python3-pip
+sudo dnf install -y git automake autoconf libtool leptonica-devel pkg-config zlib-devel make gcc-c++ java-21-openjdk python3 python3-pip
+```
+
+For non-root users with Nix Package Manager, use the following command:
+```bash
+nix-channel --update
+nix-env -iA nixpkgs.jdk21 nixpkgs.git nixpkgs.python38 nixpkgs.gnumake nixpkgs.libgcc nixpkgs.automake nixpkgs.autoconf nixpkgs.libtool nixpkgs.pkg-config nixpkgs.zlib nixpkgs.leptonica
 ```
 
 ### Step 2: Clone and Build jbig2enc (Only required for certain OCR functionality)
 
+For Debian and Fedora, you can build it from source using the following commands:
+
 ```bash
 mkdir ~/.git
 cd ~/.git &&\
@@ -64,8 +72,13 @@ make &&\
 sudo make install
 ```
 
+For Nix, you will face `Leptonica not detected`. Bypass this by installing it directly using the following command:
+```bash
+nix-env -iA nixpkgs.jbig2enc
+```
+
 ### Step 3: Install Additional Software
-Next we need to install LibreOffice for conversions, ocrmypdf for OCR, and opencv for patern recognition functionality.
+Next we need to install LibreOffice for conversions, ocrmypdf for OCR, and opencv for pattern recognition functionality.
 
 Install the following software:
 
@@ -95,33 +108,39 @@ For Debian-based systems, you can use the following command:
 
 ```bash
 sudo apt-get install -y libreoffice-writer libreoffice-calc libreoffice-impress unpaper ocrmypdf
-pip3 install uno opencv-python-headless unoconv pngquant WeasyPrint 
+pip3 install uno opencv-python-headless unoconv pngquant WeasyPrint --break-system-packages
 ```
 
 For Fedora:
 
 ```bash
 sudo dnf install -y libreoffice-writer libreoffice-calc libreoffice-impress unpaper ocrmypdf
-pip3 install uno opencv-python-headless unoconv pngquant WeasyPrint 
+pip3 install uno opencv-python-headless unoconv pngquant WeasyPrint
+```
+
+For Nix:
+
+```bash
+nix-env -iA nixpkgs.unpaper nixpkgs.libreoffice nixpkgs.ocrmypdf nixpkgs.poppler_utils
+pip3 install uno opencv-python-headless unoconv pngquant WeasyPrint
 ```
 
 ### Step 4: Clone and Build Stirling-PDF
 
 ```bash
 cd ~/.git &&\
-git clone https://github.com/Frooodle/Stirling-PDF.git &&\
+git clone https://github.com/Stirling-Tools/Stirling-PDF.git &&\
 cd Stirling-PDF &&\
 chmod +x ./gradlew &&\
 ./gradlew build
 ```
 
-
 ### Step 5: Move jar to desired location
 
 After the build process, a `.jar` file will be generated in the `build/libs` directory.
 You can move this file to a desired location, for example, `/opt/Stirling-PDF/`.
 You must also move the Script folder within the Stirling-PDF repo that you have downloaded to this directory.
-This folder is required for the python scripts using OpenCV
+This folder is required for the python scripts using OpenCV.
 
 ```bash
 sudo mkdir /opt/Stirling-PDF &&\
@@ -129,19 +148,25 @@ sudo mv ./build/libs/Stirling-PDF-*.jar /opt/Stirling-PDF/ &&\
 sudo mv scripts /opt/Stirling-PDF/ &&\
 echo "Scripts installed."
 ```
+
+For non-root users, you can just keep the jar in the main directory of Stirling-PDF using the following command:
+```bash
+mv ./build/libs/Stirling-PDF-*.jar ./Stirling-PDF-*.jar
+```
+
 ### Step 6: Other files
 #### OCR
 If you plan to use the OCR (Optical Character Recognition) functionality, you might need to install language packs for Tesseract if running non-english scanning.
 
 ##### Installing Language Packs
-Easiest is to use the langpacks provided by your repositories. Skip the other steps
+Easiest is to use the langpacks provided by your repositories. Skip the other steps.
 
 Manual:
 
 1. Download the desired language pack(s) by selecting the `.traineddata` file(s) for the language(s) you need.
-2. Place the `.traineddata` files in the Tesseract tessdata directory: `/usr/share/tesseract-ocr/5/tessdata`
-3. 
-Please view  [OCRmyPDF install guide](https://ocrmypdf.readthedocs.io/en/latest/installation.html) for more info.
+2. Place the `.traineddata` files in the Tesseract tessdata directory: `/usr/share/tessdata`
+3. Please view  [OCRmyPDF install guide](https://ocrmypdf.readthedocs.io/en/latest/installation.html) for more info.
+
 **IMPORTANT:** DO NOT REMOVE EXISTING `eng.traineddata`, IT'S REQUIRED.
 
 Debian based systems, install languages with this command:
@@ -171,14 +196,38 @@ dnf search -C tesseract-langpack-
 rpm -qa | grep tesseract-langpack | sed 's/tesseract-langpack-//g'
 ```
 
+Nix:
+
+```bash
+nix-env -iA nixpkgs.tesseract
+```
+
+**Note:** Nix Package Manager pre-installs almost all the language packs when tesseract is installed.
+
 ### Step 7: Run Stirling-PDF
 
+Those who have pushed to the root directory, run the following commands:
+
 ```bash
 ./gradlew bootRun
 or
 java -jar /opt/Stirling-PDF/Stirling-PDF-*.jar
 ```
 
+Since libreoffice, soffice, and conversion tools have their dbus_tmp_dir set as `dbus_tmp_dir="/run/user/$(id -u)/libreoffice-dbus"`, you might get the following error when using their endpoints:
+```
+[Thread-7] INFO  s.s.SPDF.utils.ProcessExecutor - mkdir: cannot create directory ‘/run/user/1501’: Permission denied
+```
+To resolve this, before starting the Stirling-PDF, you have to set the environment variable to a directory you have write access to by using the following commands:
+
+```bash
+mkdir temp
+export DBUS_SESSION_BUS_ADDRESS="unix:path=./temp"
+./gradlew bootRun
+or
+java -jar ./Stirling-PDF-*.jar
+```
+
 ### Step 8: Adding a Desktop icon
 
 This will add a modified Appstarter to your Appmenu.
@@ -202,7 +251,19 @@ EOF
 
 Note: Currently the app will run in the background until manually closed.
 
-### Optional: Run Stirling-PDF as a service
+### Optional: Changing the host and port of the application:
+
+To override the default configuration, you can add the following to `/.git/Stirling-PDF/configs/custom_settings.yml` file:
+
+```bash
+server:
+  host: 0.0.0.0
+  port: 3000
+```
+
+**Note:** This file is created after the first application launch. To have it before that, you can create the directory and add the file yourself.
+
+### Optional: Run Stirling-PDF as a service (requires root).
 
 First create a .env file, where you can store environment variables:
 ```
@@ -239,6 +300,7 @@ WantedBy=multi-user.target
 ```
 
 Notify systemd that it has to rebuild its internal service database (you have to run this command every time you make a change in the service file):
+
 ```
 sudo systemctl daemon-reload
 ```
@@ -264,10 +326,10 @@ sudo systemctl restart stirlingpdf.service
 
 Remember to set the necessary environment variables before running the project if you want to customize the application the list can be seen in the main readme.
 
-You can do this in the terminal by using the `export` command or -D arguements to java -jar command:
+You can do this in the terminal by using the `export` command or -D argument to java -jar command:
 
 ```bash
 export APP_HOME_NAME="Stirling PDF"
 or
--DAPP_HOME_NAME="Stirling PDF" 
+-DAPP_HOME_NAME="Stirling PDF"
 ```

PipelineFeature.md

@@ -0,0 +1,44 @@
+# Pipeline Configuration and Usage Tutorial
+- Configure the pipeline config file and input files to run files against it
+- For reuse, download the config file and re-upload it when needed, or place it in /pipeline/defaultWebUIConfigs/ to auto-load in the web UI for all users
+
+## Steps to Configure and Use Your Pipeline
+
+1. **Access Configuration**
+   - Upon entering the screen, click on the **Configure** button.
+
+2. **Enter Pipeline Name**
+   - Provide a name for your pipeline in the designated field.
+
+3. **Select Operations**
+   - Choose the operations for your pipeline (e.g., **Split Pages**), then click **Add Operation**.
+
+4. **Configure Operation Settings**
+   - Input the necessary settings for each added operation. Settings are highlighted in yellow if customization is needed.
+
+5. **Add More Operations**
+   - You can add and adjust the order of multiple operations. Ensure each operation's settings are customized.
+
+6. **Save Settings**
+   - Click **Save Operation Settings** after customizing settings for each operation.
+
+7. **Validate Pipeline**
+   - Use the **Validation** button to check your pipeline. A green indicator signifies correct setup; a pop-out error indicates issues.
+
+8. **Download Pipeline Configuration**
+   - To use the configuration for folder scanning (or save it for future use and reupload it), you can also download a JSON file in this menu. You can also pre-load this for future use by placing it in ``/pipeline/defaultWebUIConfigs/``. It will then appear in the dropdown menu for all users to use.
+
+9. **Submit Files for Processing**
+   - If your pipeline is correctly set up close the configure menu, input the files and hit **Submit**.
+
+10. **Note on Web UI Limitations**
+    - The current web UI version does not support operations that require multiple different types of inputs, such as adding a separate image to a PDF.
+
+    
+### Current Limitations
+- Cannot have more than one of the same operation
+- Cannot input additional files via UI
+- All files and operations run in serial mode
+
+
+    

README.md

@@ -1,131 +1,139 @@
-<p align="center"><img src="https://raw.githubusercontent.com/Frooodle/Stirling-PDF/main/docs/stirling.png" width="80" ><br><h1 align="center">Stirling-PDF</h1>
-</p>
+<p align="center"><img src="https://raw.githubusercontent.com/Stirling-Tools/Stirling-PDF/main/docs/stirling.png" width="80" ></p>
+<h1 align="center">Stirling-PDF</h1>
 
 [![Docker Pulls](https://img.shields.io/docker/pulls/frooodle/s-pdf)](https://hub.docker.com/r/frooodle/s-pdf)
 [![Discord](https://img.shields.io/discord/1068636748814483718?label=Discord)](https://discord.gg/Cn8pWhQRxZ)
-[![Docker Image Version (tag latest semver)](https://img.shields.io/docker/v/frooodle/s-pdf/latest)](https://github.com/Frooodle/Stirling-PDF/)
-[![GitHub Repo stars](https://img.shields.io/github/stars/frooodle/stirling-pdf?style=social)](https://github.com/Frooodle/stirling-pdf)
+[![Docker Image Version (tag latest semver)](https://img.shields.io/docker/v/frooodle/s-pdf/latest)](https://github.com/Stirling-Tools/Stirling-PDF/)
+[![GitHub Repo stars](https://img.shields.io/github/stars/stirling-tools/stirling-pdf?style=social)](https://github.com/Stirling-Tools/stirling-pdf)
 [![Paypal Donate](https://img.shields.io/badge/Paypal%20Donate-yellow?style=flat&logo=paypal)](https://www.paypal.com/paypalme/froodleplex)
-[![Github Sponser](https://img.shields.io/badge/Github%20Sponsor-yellow?style=flat&logo=github)](https://github.com/sponsors/Frooodle)
+[![Github Sponsor](https://img.shields.io/badge/Github%20Sponsor-yellow?style=flat&logo=github)](https://github.com/sponsors/Frooodle)
 
-[![Deploy to DO](https://www.deploytodo.com/do-btn-blue.svg)](https://cloud.digitalocean.com/apps/new?repo=https://github.com/Frooodle/Stirling-PDF/tree/digitalOcean&refcode=c3210994b1af)
+[![Deploy to DO](https://www.deploytodo.com/do-btn-blue.svg)](https://cloud.digitalocean.com/apps/new?repo=https://github.com/Stirling-Tools/Stirling-PDF/tree/digitalOcean&refcode=c3210994b1af)
 
-This is a powerful locally hosted web based PDF manipulation tool using docker that allows you to perform various operations on PDF files, such as splitting merging, converting, reorganizing, adding images, rotating, compressing, and more. This locally hosted web application started as a 100% ChatGPT-made application and has evolved to include a wide range of features to handle all your PDF needs.
+This is a robust, locally hosted web-based PDF manipulation tool using Docker. It enables you to carry out various operations on PDF files, including splitting, merging, converting, reorganizing, adding images, rotating, compressing, and more. This locally hosted web application has evolved to encompass a comprehensive set of features, addressing all your PDF requirements.
 
-Stirling PDF makes no outbound calls for any record keeping or tracking.
+Stirling PDF does not initiate any outbound calls for record-keeping or tracking purposes.
 
 All files and PDFs exist either exclusively on the client side, reside in server memory only during task execution, or temporarily reside in a file solely for the execution of the task. Any file downloaded by the user will have been deleted from the server by that point.
 
-Please feel free to submit feature requests or report bugs either through GitHub issues or on our [Discord](https://discord.gg/Cn8pWhQRxZ)
-
-![stirling-home](images/stirling-home.png)
+![stirling-home](images/stirling-home.jpg)
 
 ## Features
-- Dark mode support.
-- Custom download options (see [here](https://github.com/Frooodle/Stirling-PDF/blob/main/images/settings.png) for example)
-- Parallel file processing and downloads
-- API for integration with external scripts 
-- Optional Login and Authentication support (see [here](https://github.com/Frooodle/Stirling-PDF/tree/main#login-authentication) for documentation)
 
+- Dark mode support.
+- Custom download options (see [here](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/images/settings.png) for example)
+- Parallel file processing and downloads
+- API for integration with external scripts
+- Optional Login and Authentication support (see [here](https://github.com/Stirling-Tools/Stirling-PDF/tree/main#login-authentication) for documentation)
 
 ## **PDF Features**
 
 ### **Page Operations**
+
 - View and modify PDFs - View multi page PDFs with custom viewing sorting and searching. Plus on page edit features like annotate, draw and adding text and images. (Using PDF.js with Joxit and Liberation.Liberation fonts)
-- Full interactive GUI for merging/splitting/rotating/moving PDFs and their pages. 
-- Merge multiple PDFs together into a single resultant file. 
-- Split PDFs into multiple files at specified page numbers or extract all pages as individual files. 
-- Reorganize PDF pages into different orders. 
-- Rotate PDFs in 90-degree increments. 
-- Remove pages. 
-- Multi-page layout (Format PDFs into a multi-paged page). 
-- Scale page contents size by set %. 
-- Adjust Contrast. 
-- Crop PDF. 
-- Auto Split PDF (With physically scanned page dividers). 
-- Extract page(s). 
-- Convert PDF to a single page. 
+- Full interactive GUI for merging/splitting/rotating/moving PDFs and their pages.
+- Merge multiple PDFs together into a single resultant file.
+- Split PDFs into multiple files at specified page numbers or extract all pages as individual files.
+- Reorganize PDF pages into different orders.
+- Rotate PDFs in 90-degree increments.
+- Remove pages.
+- Multi-page layout (Format PDFs into a multi-paged page).
+- Scale page contents size by set %.
+- Adjust Contrast.
+- Crop PDF.
+- Auto Split PDF (With physically scanned page dividers).
+- Extract page(s).
+- Convert PDF to a single page.
 
 ### **Conversion Operations**
-- Convert PDFs to and from images. 
-- Convert any common file to PDF (using LibreOffice). 
-- Convert PDF to Word/Powerpoint/Others (using LibreOffice). 
-- Convert HTML to PDF. 
-- URL to PDF. 
-- Markdown to PDF. 
+
+- Convert PDFs to and from images.
+- Convert any common file to PDF (using LibreOffice).
+- Convert PDF to Word/Powerpoint/Others (using LibreOffice).
+- Convert HTML to PDF.
+- URL to PDF.
+- Markdown to PDF.
 
 ### **Security & Permissions**
-- Add and remove passwords. 
-- Change/set PDF Permissions. 
-- Add watermark(s). 
-- Certify/sign PDFs. 
-- Sanitize PDFs. 
-- Auto-redact text. 
+
+- Add and remove passwords.
+- Change/set PDF Permissions.
+- Add watermark(s).
+- Certify/sign PDFs.
+- Sanitize PDFs.
+- Auto-redact text.
 
 ### **Other Operations**
-- Add/Generate/Write signatures. 
-- Repair PDFs. 
-- Detect and remove blank pages. 
-- Compare 2 PDFs and show differences in text. 
-- Add images to PDFs. 
-- Compress PDFs to decrease their filesize (Using OCRMyPDF). 
-- Extract images from PDF. 
-- Extract images from Scans. 
-- Add page numbers. 
-- Auto rename file by detecting PDF header text. 
-- OCR on PDF (Using OCRMyPDF). 
-- PDF/A conversion (Using OCRMyPDF). 
-- Edit metadata. 
-- Flatten PDFs. 
-- Get all information on a PDF to view or export as JSON. 
 
+- Add/Generate/Write signatures.
+- Repair PDFs.
+- Detect and remove blank pages.
+- Compare 2 PDFs and show differences in text.
+- Add images to PDFs.
+- Compress PDFs to decrease their filesize (Using OCRMyPDF).
+- Extract images from PDF.
+- Extract images from Scans.
+- Add page numbers.
+- Auto rename file by detecting PDF header text.
+- OCR on PDF (Using OCRMyPDF).
+- PDF/A conversion (Using OCRMyPDF).
+- Edit metadata.
+- Flatten PDFs.
+- Get all information on a PDF to view or export as JSON.
 
-For a overview of the tasks and the technology each uses please view [Endpoint-groups.md](https://github.com/Frooodle/Stirling-PDF/blob/main/Endpoint-groups.md)
-Hosted instance/demo of the app can be seen [here](https://pdf.adminforge.de/) hosted by the team at adminforge.de
+For a overview of the tasks and the technology each uses please view [Endpoint-groups.md](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/Endpoint-groups.md)
+Demo of the app is available [here](https://stirlingpdf.io). username: demo, password: demo
 
 ## Technologies used
+
 - Spring Boot + Thymeleaf
-- PDFBox
+- [PDFBox](https://github.com/apache/pdfbox/tree/trunk)
 - [LibreOffice](https://www.libreoffice.org/discover/libreoffice/) for advanced conversions
 - [OcrMyPdf](https://github.com/ocrmypdf/OCRmyPDF)
 - HTML, CSS, JavaScript
 - Docker
-- PDF.js
-- PDF-LIB.js
+- [PDF.js](https://github.com/mozilla/pdf.js)
+- [PDF-LIB.js](https://github.com/Hopding/pdf-lib)
 
 ## How to use
 
 ### Locally
-Please view https://github.com/Frooodle/Stirling-PDF/blob/main/LocalRunGuide.md
+
+Please view https://github.com/Stirling-Tools/Stirling-PDF/blob/main/LocalRunGuide.md
 
 ### Docker / Podman
+
 https://hub.docker.com/r/frooodle/s-pdf
 
-Stirling PDF has 3 different versions, a Full version, Lite, and ultra-Lite. Depending on the types of features you use you may want a smaller image to save on space.
-To see what the different versions offer please look at our [version mapping](https://github.com/Frooodle/Stirling-PDF/blob/main/Version-groups.md)
+Stirling PDF has 2 different versions, a Full version and ultra-Lite version. Depending on the types of features you use you may want a smaller image to save on space.
+To see what the different versions offer please look at our [version mapping](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/Version-groups.md)
 For people that don't mind about space optimization just use the latest tag.
 ![Docker Image Size (tag)](https://img.shields.io/docker/image-size/frooodle/s-pdf/latest?label=Stirling-PDF%20Full)
-![Docker Image Size (tag)](https://img.shields.io/docker/image-size/frooodle/s-pdf/latest-lite?label=Stirling-PDF%20Lite)
 ![Docker Image Size (tag)](https://img.shields.io/docker/image-size/frooodle/s-pdf/latest-ultra-lite?label=Stirling-PDF%20Ultra-Lite)
 
 Docker Run
-```
+
+```bash
 docker run -d \
   -p 8080:8080 \
-  -v /location/of/trainingData:/usr/share/tesseract-ocr/5/tessdata \
+  -v /location/of/trainingData:/usr/share/tessdata \
   -v /location/of/extraConfigs:/configs \
   -v /location/of/logs:/logs \
   -e DOCKER_ENABLE_SECURITY=false \
+  -e INSTALL_BOOK_AND_ADVANCED_HTML_OPS=false \
+  -e LANGS=en_GB \
   --name stirling-pdf \
   frooodle/s-pdf:latest
-  
-  
+
+
   Can also add these for customisation but are not required
-  
+
   -v /location/of/customFiles:/customFiles \
 ```
+
 Docker Compose
-```
+
+```yaml
 version: '3.3'
 services:
   stirling-pdf:
@@ -133,67 +141,76 @@ services:
     ports:
       - '8080:8080'
     volumes:
-      - /location/of/trainingData:/usr/share/tesseract-ocr/5/tessdata #Required for extra OCR languages
+      - /location/of/trainingData:/usr/share/tessdata #Required for extra OCR languages
       - /location/of/extraConfigs:/configs
 #      - /location/of/customFiles:/customFiles/
 #      - /location/of/logs:/logs/
     environment:
       - DOCKER_ENABLE_SECURITY=false
+      - INSTALL_BOOK_AND_ADVANCED_HTML_OPS=false
+      - LANGS=en_GB
 ```
 
 Note: Podman is CLI-compatible with Docker, so simply replace "docker" with "podman".
 
 ## Enable OCR/Compression feature
-Please view https://github.com/Frooodle/Stirling-PDF/blob/main/HowToUseOCR.md
 
-## Want to add your own language?
-Stirling PDF currently supports 21!
-- English (English) (en_GB)
-- English (US) (en_US)
-- Arabic (العربية) (ar_AR)
-- German (Deutsch) (de_DE)
-- French (Français) (fr_FR)
-- Spanish (Español) (es_ES)
-- Chinese (简体中文) (zh_CN)
-- Catalan (Català) (ca_CA)
-- Italian (Italiano) (it_IT)
-- Swedish (Svenska) (sv_SE)
-- Polish (Polski) (pl_PL)
-- Romanian (Română) (ro_RO)
-- Korean (한국어) (ko_KR)
-- Portuguese Brazilian (Português) (pt_BR)
-- Russian (Русский) (ru_RU)
-- Basque (Euskara) (eu_ES)
-- Japanese (日本語) (ja_JP)
-- Dutch (Nederlands) (nl_NL)
-- Greek (el_GR)
-- Turkish (Türkçe) (tr_TR)
-- Indonesia (Bahasa Indonesia) (id_ID)
-- Hindi (हिंदी) (hi_IN)
+Please view https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToUseOCR.md
 
-If you want to add your own language to Stirling-PDF please refer
-https://github.com/Frooodle/Stirling-PDF/blob/main/HowToAddNewLanguage.md
+## Supported Languages
 
-And please create a PR to merge it back in so others can use it! 
+Stirling PDF currently supports 27!
 
-## How to View
-1. Open a web browser and navigate to `http://localhost:8080/`
-2. Use the application by following the instructions on the website.
+| Language                                    | Progress                               |
+| ------------------------------------------- | -------------------------------------- |
+| English (English) (en_GB)                   | ![100%](https://geps.dev/progress/100) |
+| English (US) (en_US)                        | ![100%](https://geps.dev/progress/100) |
+| Arabic (العربية) (ar_AR)                    | ![41%](https://geps.dev/progress/41)   |
+| German (Deutsch) (de_DE)                    | ![97%](https://geps.dev/progress/97)   |
+| French (Français) (fr_FR)                   | ![89%](https://geps.dev/progress/89)   |
+| Spanish (Español) (es_ES)                   | ![97%](https://geps.dev/progress/97)   |
+| Simplified Chinese (简体中文) (zh_CN)       | ![96%](https://geps.dev/progress/96)   |
+| Traditional Chinese (繁體中文) (zh_TW)      | ![96%](https://geps.dev/progress/96)   |
+| Catalan (Català) (ca_CA)                    | ![50%](https://geps.dev/progress/50)   |
+| Italian (Italiano) (it_IT)                  | ![99%](https://geps.dev/progress/99)   |
+| Swedish (Svenska) (sv_SE)                   | ![41%](https://geps.dev/progress/41)   |
+| Polish (Polski) (pl_PL)                     | ![43%](https://geps.dev/progress/43)   |
+| Romanian (Română) (ro_RO)                   | ![40%](https://geps.dev/progress/40)   |
+| Korean (한국어) (ko_KR)                     | ![89%](https://geps.dev/progress/89)   |
+| Portuguese Brazilian (Português) (pt_BR)    | ![62%](https://geps.dev/progress/62)   |
+| Russian (Русский) (ru_RU)                   | ![89%](https://geps.dev/progress/89)   |
+| Basque (Euskara) (eu_ES)                    | ![65%](https://geps.dev/progress/65)   |
+| Japanese (日本語) (ja_JP)                   | ![89%](https://geps.dev/progress/89)   |
+| Dutch (Nederlands) (nl_NL)                  | ![86%](https://geps.dev/progress/86)   |
+| Greek (Ελληνικά) (el_GR)                    | ![87%](https://geps.dev/progress/87)   |
+| Turkish (Türkçe) (tr_TR)                    | ![97%](https://geps.dev/progress/97)   |
+| Indonesia (Bahasa Indonesia) (id_ID)        | ![80%](https://geps.dev/progress/80)   |
+| Hindi (हिंदी) (hi_IN)                          | ![81%](https://geps.dev/progress/81)   |
+| Hungarian (Magyar) (hu_HU)                  | ![79%](https://geps.dev/progress/79)   |
+| Bulgarian (Български) (bg_BG)               | ![96%](https://geps.dev/progress/96)   |
+| Sebian Latin alphabet (Srpski) (sr_LATN_RS) | ![82%](https://geps.dev/progress/82)   |
+| Ukrainian (Українська) (uk_UA)              | ![88%](https://geps.dev/progress/88)   |
+| Slovakian (Slovensky) (sk_SK)               | ![96%](https://geps.dev/progress/96)   |
 
+## Contributing (creating issues, translations, fixing bugs, etc.)
+
+Please see our [Contributing Guide](CONTRIBUTING.md)!
 
 ## Customisation
+
 Stirling PDF allows easy customization of the app.
 Includes things like
-- Custom application name
-- Custom slogans, icons, images, and even custom HTML (via file overrides)
 
+- Custom application name
+- Custom slogans, icons, HTML, images CSS etc (via file overrides) 
 
 There are two options for this, either using the generated settings file ``settings.yml``
 This file is located in the ``/configs`` directory and follows standard YAML formatting
 
 Environment variables are also supported and would override the settings file
 For example in the settings.yml you have
-```
+
+```yaml
 system:
   defaultLocale: 'en-US'
 ```
@@ -201,47 +218,75 @@ system:
 To have this via an environment variable you would have ``SYSTEM_DEFAULTLOCALE``
 
 The Current list of settings is
-```
+
+```yaml
 security:
   enableLogin: false # set to 'true' to enable login
-  csrfDisabled: true
+  csrfDisabled: true # Set to 'true' to disable CSRF protection (not recommended for production)
+  loginAttemptCount: 5 # lock user account after 5 tries
+  loginResetTimeMinutes : 120 # lock account for 2 hours after x attempts
+#  initialLogin:
+#    username: "admin" # Initial username for the first login (these are defaulted)
+#    password: "stirling" # Initial password for the first login
+#  oauth2:
+#    enabled: false # set to 'true' to enable login (Note: enableLogin must also be 'true' for this to work)
+#    issuer: "" # set to any provider that supports OpenID Connect Discovery (/.well-known/openid-configuration) end-point
+#    clientId: "" # Client ID from your provider
+#    clientSecret: "" # Client Secret from your provider
+#    autoCreateUser: false # set to 'true' to allow auto-creation of non-existing users
+#    useAsUsername: "email" # Default is 'email'; custom fields can be used as the username
+#    scopes: "openid, profile, email" # Specify the scopes for which the application will request permissions
+#    provider: "google" # Set this to your OAuth provider's name, e.g., 'google' or 'keycloak'
 
 system:
   defaultLocale: 'en-US' # Set the default language (e.g. 'de-DE', 'fr-FR', etc)
   googlevisibility: false # 'true' to allow Google visibility (via robots.txt), 'false' to disallow
-  customStaticFilePath: '/customFiles/static/' # Directory path for custom static files
+  enableAlphaFunctionality: false # Set to enable functionality which might need more testing before it fully goes live (This feature might make no changes)
+  showUpdate: true # see when a new update is available
+  showUpdateOnlyAdmin: false # Only admins can see when a new update is available, depending on showUpdate it must be set to 'true'
+  customHTMLFiles: false # enable to have files placed in /customFiles/templates override the existing template html files
 
-#ui:
-#  appName: exampleAppName # Application's visible name
-#  homeDescription: I am a description # Short description or tagline shown on homepage.
-#  appNameNavbar: navbarName # Name displayed on the navigation bar
+ui:
+  appName: null # Application's visible name
+  homeDescription: null # Short description or tagline shown on homepage.
+  appNameNavbar: null # Name displayed on the navigation bar
 
 endpoints:
   toRemove: [] # List endpoints to disable (e.g. ['img-to-pdf', 'remove-pages'])
   groupsToRemove: [] # List groups to disable (e.g. ['LibreOffice'])
 
 metrics:
-  enabled: true # 'true' to enable Info APIs endpoints (view http://localhost:8080/swagger-ui/index.html#/API to learn more), 'false' to disable
+  enabled: true # 'true' to enable Info APIs (`/api/*`) endpoints, 'false' to disable
 ```
+
+There is an additional config file ``/configs/custom_settings.yml`` were users familiar with java and spring application.properties can input their own settings on-top of Stirling-PDFs existing ones
+
 ### Extra notes
-- Endpoints. Currently, the endpoints ENDPOINTS_TO_REMOVE and GROUPS_TO_REMOVE can include comma separate lists of endpoints and groups to disable as example ENDPOINTS_TO_REMOVE=img-to-pdf,remove-pages would disable both image-to-pdf and remove pages, GROUPS_TO_REMOVE=LibreOffice Would disable all things that use LibreOffice. You can see a list of all endpoints and groups [here](https://github.com/Frooodle/Stirling-PDF/blob/main/Endpoint-groups.md) 
+
+- Endpoints. Currently, the endpoints ENDPOINTS_TO_REMOVE and GROUPS_TO_REMOVE can include comma separate lists of endpoints and groups to disable as example ENDPOINTS_TO_REMOVE=img-to-pdf,remove-pages would disable both image-to-pdf and remove pages, GROUPS_TO_REMOVE=LibreOffice Would disable all things that use LibreOffice. You can see a list of all endpoints and groups [here](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/Endpoint-groups.md)
 - customStaticFilePath. Customise static files such as the app logo by placing files in the /customFiles/static/ directory. An example of customising app logo is placing a /customFiles/static/favicon.svg to override current SVG. This can be used to change any images/icons/css/fonts/js etc in Stirling-PDF
 
 ### Environment only parameters
+
 - ``SYSTEM_ROOTURIPATH`` ie set to ``/pdf-app`` to Set the application's root URI to ``localhost:8080/pdf-app``
 - ``SYSTEM_CONNECTIONTIMEOUTMINUTES`` to set custom connection timeout values
 - ``DOCKER_ENABLE_SECURITY`` to tell docker to download security jar (required as true for auth login)
+- ``INSTALL_BOOK_AND_ADVANCED_HTML_OPS`` to download calibre onto stirling-pdf enabling pdf to/from book and advanced html conversion
+- ``LANGS`` to define custom font libraries to install for use for document conversions
 
 ## API
-For those wanting to use Stirling-PDFs backend API to link with their own custom scripting to edit PDFs you can view all existing API documentation
-[here](https://app.swaggerhub.com/apis-docs/Frooodle/Stirling-PDF/) or navigate to /swagger-ui/index.html of your stirling-pdf instance for your versions documentation (Or by following the API button in your settings of Stirling-PDF)
 
+For those wanting to use Stirling-PDFs backend API to link with their own custom scripting to edit PDFs you can view all existing API documentation
+[here](https://app.swaggerhub.com/apis-docs/Stirling-Tools/Stirling-PDF/) or navigate to /swagger-ui/index.html of your stirling-pdf instance for your versions documentation (Or by following the API button in your settings of Stirling-PDF)
 
 ## Login authentication
+
 ![stirling-login](images/login-light.png)
-### Prerequisites: 
+
+### Prerequisites:
+
 - User must have the folder ./configs volumed within docker so that it is retained during updates.
-- Docker uses must download the security jar version by setting ``DOCKER_ENABLE_SECURITY`` to ``true`` in environment variables. 
+- Docker users must download the security jar version by setting ``DOCKER_ENABLE_SECURITY`` to ``true`` in environment variables.
 - Then either enable login via the settings.yml file or via setting ``SECURITY_ENABLE_LOGIN`` to ``true``
 - Now the initial user will be generated with username ``admin`` and password ``stirling``. On login you will be forced to change the password to a new one. You can also use the environment variables ``SECURITY_INITIALLOGIN_USERNAME`` and  ``SECURITY_INITIALLOGIN_PASSWORD`` to set your own straight away (Recommended to remove them after user creation).
 
@@ -255,20 +300,22 @@ To add new users go to the bottom of Account settings and hit 'Admin Settings',
 
 For API usage you must provide a header with 'X-API-Key' and the associated API key for that user.
 
-
 ## FAQ
 
 ### Q1: What are your planned features?
+
 - Progress bar/Tracking
 - Full custom logic pipelines to combine multiple operations together.
 - Folder support with auto scanning to perform operations on
-- Redact text (Via UI not just automated way) 
+- Redact text (Via UI not just automated way)
 - Add Forms
-- Multi page layout (Stich PDF pages together) support x rows y columns and custom page sizing 
-- Fill forms mannual and automatic 
+- Multi page layout (Stich PDF pages together) support x rows y columns and custom page sizing
+- Fill forms manually or automatically
 
 ### Q2: Why is my application downloading .htm files?
+
 This is an issue caused commonly by your NGINX configuration. The default file upload size for NGINX is 1MB, you need to add the following in your Nginx sites-available file. ``client_max_body_size SIZE;`` Where "SIZE" is 50M for example for 50MB files.
 
 ### Q3: Why is my download timing out
+
 NGINX has timeout values by default so if you are running Stirling-PDF behind NGINX you may need to set a timeout value such as adding the config ``proxy_read_timeout 3600;``

Version-groups.md

@@ -1,64 +1,52 @@
-|Technology      | Ultra-Lite | Lite | Full |
-|----------------|:----------:|:----:|:----:|
-| Java           |     ✔️      |  ✔️  |  ✔️  |
-| JavaScript     |     ✔️      |  ✔️  |  ✔️  |
-| Libre          |             |  ✔️  |  ✔️  |
-| Python         |             |      |  ✔️  |
-| OpenCV         |             |      |  ✔️  |
-| OCRmyPDF       |             |      |  ✔️  |
-
-
-
-
-
-Operation           | Ultra-Lite | Lite | Full
---------------------|------------|------|-----
-add-page-numbers    |     ✔️      |  ✔️   |  ✔️
-add-password        |     ✔️      |  ✔️   |  ✔️
-add-image           |     ✔️      |  ✔️   |  ✔️
-add-watermark       |     ✔️      |  ✔️   |  ✔️
-adjust-contrast     |     ✔️      |  ✔️   |  ✔️
-auto-split-pdf      |     ✔️      |  ✔️   |  ✔️
-auto-redact         |     ✔️      |  ✔️   |  ✔️
-auto-rename         |     ✔️      |  ✔️   |  ✔️
-cert-sign           |     ✔️      |  ✔️   |  ✔️
-crop                |     ✔️      |  ✔️   |  ✔️
-change-metadata     |     ✔️      |  ✔️   |  ✔️
-change-permissions  |     ✔️      |  ✔️   |  ✔️
-compare             |     ✔️      |  ✔️   |  ✔️
-extract-page        |     ✔️      |  ✔️   |  ✔️
-extract-images      |     ✔️      |  ✔️   |  ✔️
-flatten             |     ✔️      |  ✔️   |  ✔️
-get-info-on-pdf     |     ✔️      |  ✔️   |  ✔️
-img-to-pdf          |     ✔️      |  ✔️   |  ✔️
-markdown-to-pdf     |     ✔️      |  ✔️   |  ✔️
-merge-pdfs          |     ✔️      |  ✔️   |  ✔️
-multi-page-layout   |     ✔️      |  ✔️   |  ✔️
-overlay-pdf         |     ✔️      |  ✔️   |  ✔️
-pdf-organizer       |     ✔️      |  ✔️   |  ✔️
-pdf-to-csv          |     ✔️      |  ✔️   |  ✔️
-pdf-to-img          |     ✔️      |  ✔️   |  ✔️
-pdf-to-single-page  |     ✔️      |  ✔️   |  ✔️
-remove-pages        |     ✔️      |  ✔️   |  ✔️
-remove-password     |     ✔️      |  ✔️   |  ✔️
-rotate-pdf          |     ✔️      |  ✔️   |  ✔️
-sanitize-pdf        |     ✔️      |  ✔️   |  ✔️
-scale-pages         |     ✔️      |  ✔️   |  ✔️
-sign                |     ✔️      |  ✔️   |  ✔️
-show-javascript     |     ✔️      |  ✔️   |  ✔️
-split-by-size-or-count |     ✔️      |  ✔️   |  ✔️
-split-pdf-by-sections  |     ✔️      |  ✔️   |  ✔️
-split-pdfs          |     ✔️      |  ✔️   |  ✔️
-file-to-pdf         |             |  ✔️   |  ✔️
-pdf-to-html         |             |  ✔️   |  ✔️
-pdf-to-presentation |             |  ✔️   |  ✔️
-pdf-to-text         |             |  ✔️   |  ✔️
-pdf-to-word         |             |  ✔️   |  ✔️
-pdf-to-xml          |             |  ✔️   |  ✔️
-repair              |             |  ✔️   |  ✔️
-xlsx-to-pdf         |             |  ✔️   |  ✔️
-compress-pdf        |             |       |  ✔️
-extract-image-scans |             |       |  ✔️
-ocr-pdf             |             |       |  ✔️
-pdf-to-pdfa         |             |       |  ✔️
-remove-blanks       |             |       |  ✔️
+| Technology     | Ultra-Lite | Full |
+|----------------|:----------:|:----:|
+| Java           |     ✔️      |  ✔️  |
+| JavaScript     |     ✔️      |  ✔️  |
+| Libre          |            |  ✔️  |
+| Python         |            |  ✔️  |
+| OpenCV         |            |  ✔️  |
+| OCRmyPDF       |            |  ✔️  |
+
+Operation                | Ultra-Lite | Full
+-------------------------|------------|-----
+add-page-numbers         |     ✔️      |  ✔️
+add-password             |     ✔️      |  ✔️
+add-image                |     ✔️      |  ✔️
+add-watermark            |     ✔️      |  ✔️
+adjust-contrast          |     ✔️      |  ✔️
+auto-split-pdf           |     ✔️      |  ✔️
+auto-redact              |     ✔️      |  ✔️
+auto-rename              |     ✔️      |  ✔️
+cert-sign                |     ✔️      |  ✔️
+crop                     |     ✔️      |  ✔️
+change-metadata          |     ✔️      |  ✔️
+change-permissions       |     ✔️      |  ✔️
+compare                  |     ✔️      |  ✔️
+extract-page             |     ✔️      |  ✔️
+extract-images           |     ✔️      |  ✔️
+flatten                  |     ✔️      |  ✔️
+get-info-on-pdf          |     ✔️      |  ✔️
+img-to-pdf               |     ✔️      |  ✔️
+markdown-to-pdf          |     ✔️      |  ✔️
+merge-pdfs               |     ✔️      |  ✔️
+multi-page-layout        |     ✔️      |  ✔️
+overlay-pdf              |     ✔️      |  ✔️
+pdf-organizer            |     ✔️      |  ✔️
+pdf-to-csv               |     ✔️      |  ✔️
+pdf-to-img               |     ✔️      |  ✔️
+pdf-to-single-page       |     ✔️      |  ✔️
+remove-pages             |     ✔️      |  ✔️
+remove-password          |     ✔️      |  ✔️
+rotate-pdf               |     ✔️      |  ✔️
+sanitize-pdf             |     ✔️      |  ✔️
+scale-pages              |     ✔️      |  ✔️
+sign                     |     ✔️      |  ✔️
+show-javascript          |     ✔️      |  ✔️
+split-by-size-or-count   |     ✔️      |  ✔️
+split-pdf-by-sections    |     ✔️      |  ✔️
+split-pdfs               |     ✔️      |  ✔️
+compress-pdf             |            |  ✔️
+extract-image-scans      |            |  ✔️
+ocr-pdf                  |            |  ✔️
+pdf-to-pdfa              |            |  ✔️
+remove-blanks            |            |  ✔️

build.gradle

@@ -1,18 +1,29 @@
 plugins {
-	id 'java'
-	id 'org.springframework.boot' version '3.1.2'
-	id 'io.spring.dependency-management' version '1.1.3'
-	id 'org.springdoc.openapi-gradle-plugin' version '1.8.0'
-	id "io.swagger.swaggerhub" version "1.3.2"
-	id 'edu.sc.seis.launch4j' version '3.0.5'
+    id 'java'
+    id 'org.springframework.boot' version '3.2.4'
+    id 'io.spring.dependency-management' version '1.1.3'
+    id 'org.springdoc.openapi-gradle-plugin' version '1.8.0'
+    id "io.swagger.swaggerhub" version "1.3.2"
+    id 'edu.sc.seis.launch4j' version '3.0.5'
+    id 'com.diffplug.spotless' version '6.25.0'
+    id 'com.github.jk1.dependency-license-report' version '2.6'
 }
 
+import com.github.jk1.license.render.*
+
 group = 'stirling.software'
-version = '0.18.1'
+version = '0.24.1'
+
+//17 is lowest but we support and recommend 21
 sourceCompatibility = '17'
 
 repositories {
-	mavenCentral()
+    mavenCentral()
+}
+
+
+licenseReport {
+    renderers = [new JsonReportRenderer()]
 }
 
 sourceSets {
@@ -38,7 +49,6 @@ openApi {
     outputFileName = "SwaggerDoc.json"
 }
 
-
 launch4j {
   icon = "${projectDir}/src/main/resources/static/favicon.ico"
 
@@ -46,8 +56,8 @@ launch4j {
   headerType="console"
   jarTask = tasks.bootJar
 
-  errTitle="Encountered error, Do you have Java 17?"
-  downloadUrl="https://download.oracle.com/java/17/latest/jdk-17_windows-x64_bin.exe"
+  errTitle="Encountered error, Do you have Java 21?"
+  downloadUrl="https://download.oracle.com/java/21/latest/jdk-21_windows-x64_bin.exe"
   variables=["BROWSER_OPEN=true", "ENDPOINTS_GROUPS_TO_REMOVE=CLI"]
   jreMinVersion="17"
 
@@ -56,29 +66,48 @@ launch4j {
 
   messagesStartupError="An error occurred while starting Stirling-PDF"
   //messagesJreNotFoundError="This application requires a Java Runtime Environment, Please download Java 17."
-  messagesJreVersionError="You are running the wrong version of Java, Please download Java 17."
-  messagesLauncherError="Java is corrupted. Please uninstall and then install  Java 17."
+  messagesJreVersionError="You are running the wrong version of Java, Please download Java 21."
+  messagesLauncherError="Java is corrupted. Please uninstall and then install  Java 21."
   messagesInstanceAlreadyExists="Stirling-PDF is already running."
 }
 
+spotless {
+    java {
+        target project.fileTree('src/main/java')
+
+        googleJavaFormat('1.19.1').aosp().reorderImports(false)
+
+        importOrder('java', 'javax', 'org', 'com', 'net', 'io')
+        toggleOffOn()
+        trimTrailingWhitespace()
+        indentWithSpaces()
+        endWithNewline()
+    }
+}
+
 dependencies {
-	//security updates
-	implementation 'ch.qos.logback:logback-classic:1.4.14'
-	implementation 'ch.qos.logback:logback-core:1.4.14'
-	implementation 'org.springframework:spring-webmvc:6.0.15'
-	
-    implementation 'org.yaml:snakeyaml:2.1'
-    implementation 'org.springframework.boot:spring-boot-starter-web:3.2.1'
-    implementation 'org.springframework.boot:spring-boot-starter-thymeleaf:3.2.1'
+    //security updates
+    implementation 'ch.qos.logback:logback-classic:1.5.3'
+    implementation 'ch.qos.logback:logback-core:1.5.3'
+    implementation 'org.springframework:spring-webmvc:6.1.5'
+
+    implementation("io.github.pixee:java-security-toolkit:1.1.3")
+
+    implementation 'org.yaml:snakeyaml:2.2'
+    implementation 'org.springframework.boot:spring-boot-starter-web:3.2.4'
+    implementation 'org.springframework.boot:spring-boot-starter-thymeleaf:3.2.4'
 
     if (System.getenv('DOCKER_ENABLE_SECURITY') != 'false') {
-        implementation 'org.springframework.boot:spring-boot-starter-security:3.2.1'
+        implementation 'org.springframework.boot:spring-boot-starter-security:3.2.4'
         implementation 'org.thymeleaf.extras:thymeleaf-extras-springsecurity5:3.1.2.RELEASE'
-        implementation "org.springframework.boot:spring-boot-starter-data-jpa"
-        implementation "com.h2database:h2"
+        implementation "org.springframework.boot:spring-boot-starter-data-jpa:3.2.4"
+        implementation 'org.springframework.boot:spring-boot-starter-oauth2-client:3.2.4'
+
+        //2.2.x requires rebuild of DB file.. need migration path
+        implementation "com.h2database:h2:2.1.214"
     }
 
-    testImplementation 'org.springframework.boot:spring-boot-starter-test:3.2.1'
+    testImplementation 'org.springframework.boot:spring-boot-starter-test:3.2.4'
 
     // Batik
     implementation 'org.apache.xmlgraphics:batik-all:1.17'
@@ -107,33 +136,42 @@ dependencies {
     //general PDF
 
     // https://mvnrepository.com/artifact/com.opencsv/opencsv
-    implementation ('com.opencsv:opencsv:5.7.1') {
+    implementation ('com.opencsv:opencsv:5.9') {
         exclude group: 'commons-logging', module: 'commons-logging'
     }
-    
-    implementation ('org.apache.pdfbox:pdfbox:2.0.29'){
+
+    implementation ('org.apache.pdfbox:pdfbox:3.0.2'){
         exclude group: 'commons-logging', module: 'commons-logging'
     }
-    
-    implementation ('org.apache.pdfbox:xmpbox:2.0.29'){
+
+    implementation ('org.apache.pdfbox:xmpbox:3.0.2'){
         exclude group: 'commons-logging', module: 'commons-logging'
     }
-    
+
     implementation 'org.bouncycastle:bcprov-jdk18on:1.77'
     implementation 'org.bouncycastle:bcpkix-jdk18on:1.77'
-    implementation 'org.springframework.boot:spring-boot-starter-actuator'
-    implementation 'io.micrometer:micrometer-core'
-    implementation group: 'com.google.zxing', name: 'core', version: '3.5.2'
+    implementation 'org.springframework.boot:spring-boot-starter-actuator:3.2.4'
+    implementation 'io.micrometer:micrometer-core:1.12.4'
+    implementation group: 'com.google.zxing', name: 'core', version: '3.5.3'
     // https://mvnrepository.com/artifact/org.commonmark/commonmark
-    implementation 'org.commonmark:commonmark:0.21.0'
+    implementation 'org.commonmark:commonmark:0.22.0'
+    implementation 'org.commonmark:commonmark-ext-gfm-tables:0.22.0'
     // https://mvnrepository.com/artifact/com.github.vladimir-bukhtoyarov/bucket4j-core
     implementation 'com.github.vladimir-bukhtoyarov:bucket4j-core:7.6.0'
 
-    developmentOnly("org.springframework.boot:spring-boot-devtools")
-    compileOnly 'org.projectlombok:lombok:1.18.30'
-    annotationProcessor 'org.projectlombok:lombok:1.18.28'
+	implementation 'com.fathzer:javaluator:3.0.3'
+
+    developmentOnly("org.springframework.boot:spring-boot-devtools:3.2.4")
+    compileOnly 'org.projectlombok:lombok:1.18.32'
+    annotationProcessor 'org.projectlombok:lombok:1.18.32'
 }
 
+tasks.withType(JavaCompile) {
+    dependsOn 'spotlessApply'
+}
+compileJava {
+    options.compilerArgs << '-parameters'
+}
 
 task writeVersion {
     def propsFile = file('src/main/resources/version.properties')
@@ -164,7 +202,7 @@ jar {
 }
 
 tasks.named('test') {
-	useJUnitPlatform()
+    useJUnitPlatform()
 }
 
 task printVersion {

chart/stirling-pdf/Chart.yaml

@@ -1,15 +1,16 @@
 apiVersion: v2
-appVersion: 0.14.2
-description: locally hosted web application that allows you to perform various operations on PDF files
-home: https://github.com/Frooodle/Stirling-PDF
+appVersion: 0.24.0
+description: locally hosted web application that allows you to perform various operations
+  on PDF files
+home: https://github.com/Stirling-Tools/Stirling-PDF
 keywords:
 - stirling-pdf
 - helm
 - charts repo
 maintainers:
-- name: Frooodle
-  url: https://github.com/Frooodle/Stirling-PDF
+- name: Stirling-Tools
+  url: https://github.com/Stirling-Tools/Stirling-PDF
 name: stirling-pdf-chart
 sources:
-- https://github.com/Frooodle/Stirling-PDF
+- https://github.com/Stirling-Tools/Stirling-PDF
 version: 1.0.0

chart/stirling-pdf/templates/service.yaml

@@ -43,6 +43,6 @@ spec:
     name: http
 {{- end }}
     protocol: TCP
-    
+
   selector:
     {{- include "stirlingpdf.selectorLabels" . | nindent 4 }}

chart/stirling-pdf/values.yaml

@@ -16,11 +16,11 @@ commonLabels: {}
 # team_name: dev
 
 envs: []
-# - name: PP_HOME_NAME
+# - name: UI_APP_NAME
 #   value: "Stirling PDF"
-# - name: APP_HOME_DESCRIPTION
+# - name: UI_HOME_DESCRIPTION
 #   value: "Your locally hosted one-stop-shop for all your PDF needs."
-# - name: APP_NAVBAR_NAME
+# - name: UI_APP_NAVBAR_NAME
 #   value: "Stirling PDF"
 # - name: ALLOW_GOOGLE_VISIBILITY
 #   value: "true"

docs/stirling.svg

@@ -1,310 +1,110 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!-- Created with Inkscape (http://www.inkscape.org/) -->
+<!-- Generator: Adobe Illustrator 19.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
 
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-   width="99.537987mm"
-   height="95.209366mm"
-   viewBox="0 0 99.537987 95.209366"
    version="1.1"
-   id="svg745"
+   id="Layer_1"
+   x="0px"
+   y="0px"
+   viewBox="0 0 512 512"
+   style="enable-background:new 0 0 512 512;"
    xml:space="preserve"
-   inkscape:version="1.2.1 (9c6d41e4, 2022-07-14)"
-   sodipodi:docname="stirling.svg"
-   inkscape:export-filename="stirling.png"
-   inkscape:export-xdpi="80"
-   inkscape:export-ydpi="80"
+   sodipodi:docname="favicon.svg"
+   inkscape:version="1.2.2 (732a01da63, 2022-12-09)"
+   inkscape:export-filename="favicon.png"
+   inkscape:export-xdpi="96"
+   inkscape:export-ydpi="96"
    xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
    xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:xlink="http://www.w3.org/1999/xlink"
    xmlns="http://www.w3.org/2000/svg"
-   xmlns:svg="http://www.w3.org/2000/svg"><sodipodi:namedview
-     id="namedview747"
-     pagecolor="#ffffff"
-     bordercolor="#666666"
-     borderopacity="1.0"
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-       id="path46355"
-       sodipodi:nodetypes="cccssssscssssscccssssssscc" /></g></svg>
+   xmlns:svg="http://www.w3.org/2000/svg"><defs
+   id="defs173">
+
+
+		<linearGradient
+   id="XMLID_5_"
+   gradientUnits="userSpaceOnUse"
+   x1="304.496"
+   y1="422.9102"
+   x2="316.036"
+   y2="326.2626">
+			<stop
+   offset="0"
+   style="stop-color:#DCF1F3"
+   id="stop156" />
+			<stop
+   offset="1"
+   style="stop-color:#C2C2C9"
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+		</linearGradient>
+
+	</defs><sodipodi:namedview
+   id="namedview171"
+   pagecolor="#ffffff"
+   bordercolor="#000000"
+   borderopacity="0.25"
+   inkscape:showpageshadow="2"
+   inkscape:pageopacity="0.0"
+   inkscape:pagecheckerboard="0"
+   inkscape:deskcolor="#d1d1d1"
+   showgrid="false"
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+   type="text/css"
+   id="style150">
+	.st0{fill:#FFFFFF;}
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+	.st2{fill:#882425;}
+	.st3{fill:url(#XMLID_5_);}
+	.st4{fill:url(#XMLID_7_);}
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+
+<g
+   id="XMLID_4_">
+	<path
+   id="XMLID_131_"
+   class="st1"
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+   sodipodi:nodetypes="ccssccccccccc"
+   style="stroke-width:1.45391" /><path
+   id="XMLID_117_"
+   class="st2"
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+   id="XMLID_18_"
+   class="st3"
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+   transform="matrix(1.4556308,0,0,1.4548265,-116.73161,-116.45231)" />
+	<linearGradient
+   id="XMLID_7_"
+   gradientUnits="userSpaceOnUse"
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+   offset="0"
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+	</linearGradient>
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+   id="XMLID_6_"
+   class="st4"
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+   style="fill:url(#XMLID_7_);stroke-width:1.45391" />
+</g>
+</svg>

exampleYmlFiles/docker-compose-latest-security-with-sso.yml

@@ -0,0 +1,39 @@
+version: '3.3'
+services:
+  stirling-pdf:
+    container_name: Stirling-PDF-Security
+    image: frooodle/s-pdf:latest
+    deploy:
+      resources:
+        limits:
+          memory: 4G
+    healthcheck:
+      test: ["CMD-SHELL", "curl -f http://localhost:8080/api/v1/info/status | grep -q 'UP' && curl -fL http://localhost:8080/ | grep -q 'Please sign in'"]
+      interval: 5s
+      timeout: 10s
+      retries: 16
+    ports:
+      - 8080:8080
+    volumes:
+      - /stirling/latest/data:/usr/share/tessdata:rw
+      - /stirling/latest/config:/configs:rw
+      - /stirling/latest/logs:/logs:rw
+    environment:
+      DOCKER_ENABLE_SECURITY: "true"
+      SECURITY_ENABLELOGIN: "true"
+      SECURITY_OAUTH2_ENABLED: "true"
+      SECURITY_OAUTH2_AUTOCREATEUSER: "true" # This is set to true to allow auto-creation of non-existing users in Striling-PDF
+      SECURITY_OAUTH2_ISSUER: "https://accounts.google.com"  # Change with any other provider that supports OpenID Connect Discovery (/.well-known/openid-configuration) end-point
+      SECURITY_OAUTH2_CLIENTID: "<YOUR CLIENT ID>.apps.googleusercontent.com" # Client ID from your provider
+      SECURITY_OAUTH2_CLIENTSECRET: "<YOUR CLIENT SECRET>"  # Client Secret from your provider
+      PUID: 1002
+      PGID: 1002
+      UMASK: "022"
+      SYSTEM_DEFAULTLOCALE: en-US
+      UI_APPNAME: Stirling-PDF
+      UI_HOMEDESCRIPTION: Demo site for Stirling-PDF Latest with Security
+      UI_APPNAMENAVBAR: Stirling-PDF Latest
+      SYSTEM_MAXFILESIZE: "100"
+      METRICS_ENABLED: "true"
+      SYSTEM_GOOGLEVISIBILITY: "true"
+    restart: on-failure:5

exampleYmlFiles/docker-compose-latest-security.yml

@@ -0,0 +1,34 @@
+version: '3.3'
+services:
+  stirling-pdf:
+    container_name: Stirling-PDF-Security
+    image: frooodle/s-pdf:latest
+    deploy:
+      resources:
+        limits:
+          memory: 4G
+    healthcheck:
+      test: ["CMD-SHELL", "curl -f http://localhost:8080/api/v1/info/status | grep -q 'UP' && curl -fL http://localhost:8080/ | grep -q 'Please sign in'"]
+      interval: 5s
+      timeout: 10s
+      retries: 16
+    ports:
+      - 8080:8080
+    volumes:
+      - /stirling/latest/data:/usr/share/tessdata:rw
+      - /stirling/latest/config:/configs:rw
+      - /stirling/latest/logs:/logs:rw
+    environment:
+      DOCKER_ENABLE_SECURITY: "true"
+      SECURITY_ENABLELOGIN: "true"
+      PUID: 1002
+      PGID: 1002
+      UMASK: "022"
+      SYSTEM_DEFAULTLOCALE: en-US
+      UI_APPNAME: Stirling-PDF
+      UI_HOMEDESCRIPTION: Demo site for Stirling-PDF Latest with Security
+      UI_APPNAMENAVBAR: Stirling-PDF Latest
+      SYSTEM_MAXFILESIZE: "100"
+      METRICS_ENABLED: "true"
+      SYSTEM_GOOGLEVISIBILITY: "true"
+    restart: on-failure:5

exampleYmlFiles/docker-compose-latest-ultra-lite-security.yml

@@ -0,0 +1,31 @@
+version: '3.3'
+services:
+  stirling-pdf:
+    container_name: Stirling-PDF-Ultra-Lite-Security
+    image: frooodle/s-pdf:latest-ultra-lite
+    deploy:
+      resources:
+        limits:
+          memory: 1G
+    healthcheck:
+      test: ["CMD-SHELL", "curl -f http://localhost:8080/api/v1/info/status | grep -q 'UP' && curl -fL http://localhost:8080/ | grep -q 'Please sign in'"]
+      interval: 5s
+      timeout: 10s
+      retries: 16
+    ports:
+      - 8080:8080
+    volumes:
+      - /stirling/latest/data:/usr/share/tessdata:rw
+      - /stirling/latest/config:/configs:rw
+      - /stirling/latest/logs:/logs:rw
+    environment:
+      DOCKER_ENABLE_SECURITY: "true"
+      SECURITY_ENABLELOGIN: "true"
+      SYSTEM_DEFAULTLOCALE: en-US
+      UI_APPNAME: Stirling-PDF-Lite
+      UI_HOMEDESCRIPTION: Demo site for Stirling-PDF-Lite Latest with Security
+      UI_APPNAMENAVBAR: Stirling-PDF-Lite Latest
+      SYSTEM_MAXFILESIZE: "100"
+      METRICS_ENABLED: "true"
+      SYSTEM_GOOGLEVISIBILITY: "true"
+    restart: on-failure:5

exampleYmlFiles/docker-compose-latest-ultra-lite.yml

@@ -0,0 +1,30 @@
+version: '3.3'
+services:
+  stirling-pdf:
+    container_name: Stirling-PDF-Ultra-Lite
+    image: frooodle/s-pdf:latest-ultra-lite
+    deploy:
+      resources:
+        limits:
+          memory: 1G
+    healthcheck:
+      test: ["CMD-SHELL", "curl -f http://localhost:8080/api/v1/info/status | grep -q 'UP' && curl -fL http://localhost:8080/ | grep -qv 'Please sign in'"]
+      interval: 5s
+      timeout: 10s
+      retries: 16
+    ports:
+      - 8080:8080
+    volumes:
+      - /stirling/latest/config:/configs:rw
+      - /stirling/latest/logs:/logs:rw
+    environment:
+      DOCKER_ENABLE_SECURITY: "false"
+      SECURITY_ENABLELOGIN: "false"
+      SYSTEM_DEFAULTLOCALE: en-US
+      UI_APPNAME: Stirling-PDF-Ultra-lite
+      UI_HOMEDESCRIPTION: Demo site for Stirling-PDF-Ultra-lite Latest
+      UI_APPNAMENAVBAR: Stirling-PDF-Ultra-lite Latest
+      SYSTEM_MAXFILESIZE: "100"
+      METRICS_ENABLED: "true"
+      SYSTEM_GOOGLEVISIBILITY: "true"
+    restart: on-failure:5

exampleYmlFiles/docker-compose-latest.yml

@@ -0,0 +1,33 @@
+version: '3.3'
+services:
+  stirling-pdf:
+    container_name: Stirling-PDF
+    image: frooodle/s-pdf:latest
+    deploy:
+      resources:
+        limits:
+          memory: 4G
+    healthcheck:
+      test: ["CMD-SHELL", "curl -f http://localhost:8080/api/v1/info/status | grep -q 'UP' && curl -fL http://localhost:8080/ | grep -qv 'Please sign in'"]
+      interval: 5s
+      timeout: 10s
+      retries: 16
+    ports:
+      - 8080:8080
+    volumes:
+      - /stirling/latest/data:/usr/share/tessdata:rw
+      - /stirling/latest/config:/configs:rw
+      - /stirling/latest/logs:/logs:rw
+    environment:
+      DOCKER_ENABLE_SECURITY: "false"
+      SECURITY_ENABLELOGIN: "false"
+      LANGS: "en_GB,en_US,ar_AR,de_DE,fr_FR,es_ES,zh_CN,zh_TW,ca_CA,it_IT,sv_SE,pl_PL,ro_RO,ko_KR,pt_BR,ru_RU,el_GR,hi_IN,hu_HU,tr_TR,id_ID"
+      INSTALL_BOOK_AND_ADVANCED_HTML_OPS: "true"
+      SYSTEM_DEFAULTLOCALE: en-US
+      UI_APPNAME: Stirling-PDF
+      UI_HOMEDESCRIPTION: Demo site for Stirling-PDF Latest
+      UI_APPNAMENAVBAR: Stirling-PDF Latest
+      SYSTEM_MAXFILESIZE: "100"
+      METRICS_ENABLED: "true"
+      SYSTEM_GOOGLEVISIBILITY: "true"
+    restart: on-failure:5

gradlew.bat

@@ -1,91 +1,91 @@
-@rem
-@rem Copyright 2015 the original author or authors.
-@rem
-@rem Licensed under the Apache License, Version 2.0 (the "License");
-@rem you may not use this file except in compliance with the License.
-@rem You may obtain a copy of the License at
-@rem
-@rem      https://www.apache.org/licenses/LICENSE-2.0
-@rem
-@rem Unless required by applicable law or agreed to in writing, software
-@rem distributed under the License is distributed on an "AS IS" BASIS,
-@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-@rem See the License for the specific language governing permissions and
-@rem limitations under the License.
-@rem
-
-@if "%DEBUG%"=="" @echo off
-@rem ##########################################################################
-@rem
-@rem  Gradle startup script for Windows
-@rem
-@rem ##########################################################################
-
-@rem Set local scope for the variables with windows NT shell
-if "%OS%"=="Windows_NT" setlocal
-
-set DIRNAME=%~dp0
-if "%DIRNAME%"=="" set DIRNAME=.
-set APP_BASE_NAME=%~n0
-set APP_HOME=%DIRNAME%
-
-@rem Resolve any "." and ".." in APP_HOME to make it shorter.
-for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
-
-@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
-
-@rem Find java.exe
-if defined JAVA_HOME goto findJavaFromJavaHome
-
-set JAVA_EXE=java.exe
-%JAVA_EXE% -version >NUL 2>&1
-if %ERRORLEVEL% equ 0 goto execute
-
-echo.
-echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
-
-goto fail
-
-:findJavaFromJavaHome
-set JAVA_HOME=%JAVA_HOME:"=%
-set JAVA_EXE=%JAVA_HOME%/bin/java.exe
-
-if exist "%JAVA_EXE%" goto execute
-
-echo.
-echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
-
-goto fail
-
-:execute
-@rem Setup the command line
-
-set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
-
-
-@rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
-
-:end
-@rem End local scope for the variables with windows NT shell
-if %ERRORLEVEL% equ 0 goto mainEnd
-
-:fail
-rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
-rem the _cmd.exe /c_ return code!
-set EXIT_CODE=%ERRORLEVEL%
-if %EXIT_CODE% equ 0 set EXIT_CODE=1
-if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
-exit /b %EXIT_CODE%
-
-:mainEnd
-if "%OS%"=="Windows_NT" endlocal
-
-:omega
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%"=="" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%"=="" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if %ERRORLEVEL% equ 0 goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if %ERRORLEVEL% equ 0 goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

pipeline/defaultWebUIConfigs/split-rotate-auto-rename.json

@@ -6,7 +6,8 @@
       "parameters": {
         "horizontalDivisions": 2,
         "verticalDivisions": 2,
-        "fileInput": "automated"
+        "fileInput": "automated",
+        "merge": false
       }
     },
     {
@@ -30,4 +31,4 @@
   },
   "outputDir": "{outputFolder}",
   "outputFileName": "{filename}"
-}
+}

scripts/PropSync.java

@@ -16,7 +16,7 @@ public class PropSync {
         Map<String, String> enProps = linesToProps(enLines);
 
         for (File file : files) {
-            if (!file.getName().equals("messages_en_GB.properties")) {
+            if (!"messages_en_GB.properties".equals(file.getName())) {
                 System.out.println("Processing file: " + file.getName());
                 List<String> lines;
                 try {

scripts/counter_translation.py

@@ -0,0 +1,192 @@
+"""A script to update language progress status in README.md based on
+properties file comparison.
+
+This script compares default properties file with others in a directory to
+determine language progress.
+It then updates README.md based on provided progress list.
+
+Author: Ludy87
+
+Example:
+    To use this script, simply run it from command line:
+        $ python counter_translation.py
+"""  # noqa: D205
+
+import glob
+import os
+import re
+
+import tomlkit
+import tomlkit.toml_file
+
+
+def convert_to_multiline(data: tomlkit.TOMLDocument) -> tomlkit.TOMLDocument:
+    """Converts 'ignore' and 'missing' arrays to multiline arrays and sorts the first-level keys of the TOML document.
+    Enhances readability and consistency in the TOML file by ensuring arrays contain unique and sorted entries.
+
+    Parameters:
+        data (tomlkit.TOMLDocument): The original TOML document containing the data.
+
+    Returns:
+        tomlkit.TOMLDocument: A new TOML document with sorted keys and properly formatted arrays.
+    """  # noqa: D205
+    sorted_data = tomlkit.document()
+    for key in sorted(data.keys()):
+        value = data[key]
+        if isinstance(value, dict):
+            new_table = tomlkit.table()
+            for subkey in ("ignore", "missing"):
+                if subkey in value:
+                    # Convert the list to a set to remove duplicates, sort it, and convert to multiline for readability
+                    unique_sorted_array = sorted(set(value[subkey]))
+                    array = tomlkit.array()
+                    array.multiline(True)
+                    for item in unique_sorted_array:
+                        array.append(item)
+                    new_table[subkey] = array
+            sorted_data[key] = new_table
+        else:
+            # Add other types of data unchanged
+            sorted_data[key] = value
+    return sorted_data
+
+
+def write_readme(progress_list: list[tuple[str, int]]) -> None:
+    """Updates the progress status in the README.md file based
+    on the provided progress list.
+
+    Parameters:
+        progress_list (list[tuple[str, int]]): A list of tuples containing
+        language and progress percentage.
+
+    Returns:
+        None
+    """  # noqa: D205
+    with open("README.md", encoding="utf-8") as file:
+        content = file.readlines()
+
+    for i, line in enumerate(content[2:], start=2):
+        for progress in progress_list:
+            language, value = progress
+            if language in line:
+                if match := re.search(r"\!\[(\d+(\.\d+)?)%\]\(.*\)", line):
+                    content[i] = line.replace(
+                        match.group(0),
+                        f"![{value}%](https://geps.dev/progress/{value})",
+                    )
+
+    with open("README.md", "w", encoding="utf-8") as file:
+        file.writelines(content)
+
+
+def compare_files(default_file_path, file_paths, translation_status_file) -> list[tuple[str, int]]:
+    """Compares the default properties file with other
+    properties files in the directory.
+
+    Parameters:
+        default_file_path (str): The path to the default properties file.
+        files_directory (str): The directory containing other properties files.
+
+    Returns:
+        list[tuple[str, int]]: A list of tuples containing
+        language and progress percentage.
+    """  # noqa: D205
+    num_lines = sum(
+        1 for line in open(default_file_path, encoding="utf-8") if line.strip() and not line.strip().startswith("#")
+    )
+
+    result_list = []
+    sort_translation_status: tomlkit.TOMLDocument
+
+    # read toml
+    with open(translation_status_file, encoding="utf-8") as f:
+        sort_translation_status = tomlkit.parse(f.read())
+
+    for file_path in file_paths:
+        language = os.path.basename(file_path).split("messages_", 1)[1].split(".properties", 1)[0]
+
+        fails = 0
+        if "en_GB" in language or "en_US" in language:
+            result_list.append(("en_GB", 100))
+            result_list.append(("en_US", 100))
+            continue
+
+        if language not in sort_translation_status:
+            sort_translation_status[language] = tomlkit.table()
+
+        if (
+            "ignore" not in sort_translation_status[language]
+            or len(sort_translation_status[language].get("ignore", [])) < 1
+        ):
+            sort_translation_status[language]["ignore"] = tomlkit.array(["language.direction"])
+
+        # if "missing" not in sort_translation_status[language]:
+        #     sort_translation_status[language]["missing"] = tomlkit.array()
+        # elif "language.direction" in sort_translation_status[language]["missing"]:
+        #     sort_translation_status[language]["missing"].remove("language.direction")
+
+        with open(default_file_path, encoding="utf-8") as default_file, open(file_path, encoding="utf-8") as file:
+            for _ in range(5):
+                next(default_file)
+                try:
+                    next(file)
+                except StopIteration:
+                    fails = num_lines
+
+            for line_num, (line_default, line_file) in enumerate(zip(default_file, file), start=6):
+                try:
+                    # Ignoring empty lines and lines start with #
+                    if line_default.strip() == "" or line_default.startswith("#"):
+                        continue
+
+                    default_key, default_value = line_default.split("=", 1)
+                    file_key, file_value = line_file.split("=", 1)
+                    if (
+                        default_value.strip() == file_value.strip()
+                        and default_key.strip() not in sort_translation_status[language]["ignore"]
+                    ):
+                        print(f"{language}: Line {line_num} is missing the translation.")
+                        # if default_key.strip() not in sort_translation_status[language]["missing"]:
+                        #     missing_array = tomlkit.array()
+                        #     missing_array.append(default_key.strip())
+                        #     missing_array.multiline(True)
+                        #     sort_translation_status[language]["missing"].extend(missing_array)
+                        fails += 1
+                    # elif default_key.strip() in sort_translation_status[language]["ignore"]:
+                    #     if default_key.strip() in sort_translation_status[language]["missing"]:
+                    #         sort_translation_status[language]["missing"].remove(default_key.strip())
+                    if default_value.strip() != file_value.strip():
+                        # if default_key.strip() in sort_translation_status[language]["missing"]:
+                        #     sort_translation_status[language]["missing"].remove(default_key.strip())
+                        if default_key.strip() in sort_translation_status[language]["ignore"]:
+                            sort_translation_status[language]["ignore"].remove(default_key.strip())
+
+                except IndexError:
+                    pass
+
+        print(f"{language}: {fails} out of {num_lines} lines are not translated.")
+        result_list.append(
+            (
+                language,
+                int((num_lines - fails) * 100 / num_lines),
+            )
+        )
+    translation_status = convert_to_multiline(sort_translation_status)
+    with open(translation_status_file, "w", encoding="utf-8") as file:
+        file.write(tomlkit.dumps(translation_status))
+
+    unique_data = list(set(result_list))
+    unique_data.sort(key=lambda x: x[1], reverse=True)
+
+    return unique_data
+
+
+if __name__ == "__main__":
+    directory = os.path.join(os.getcwd(), "src", "main", "resources")
+    messages_file_paths = glob.glob(os.path.join(directory, "messages_*.properties"))
+    reference_file = os.path.join(directory, "messages_en_GB.properties")
+
+    scripts_directory = os.path.join(os.getcwd(), "scripts")
+    translation_state_file = os.path.join(scripts_directory, "translation_status.toml")
+
+    write_readme(compare_files(reference_file, messages_file_paths, translation_state_file))

scripts/detect-blank-pages.py

@@ -1,37 +0,0 @@
-import cv2
-import sys
-import argparse
-import numpy as np
-
-def is_blank_image(image_path, threshold=10, white_percent=99, white_value=255, blur_size=5):
-    image = cv2.imread(image_path, cv2.IMREAD_GRAYSCALE)
-
-    if image is None:
-        print(f"Error: Unable to read the image file: {image_path}")
-        return False
-
-    # Apply Gaussian blur to reduce noise
-    blurred_image = cv2.GaussianBlur(image, (blur_size, blur_size), 0)
-
-    _, thresholded_image = cv2.threshold(blurred_image, white_value - threshold, white_value, cv2.THRESH_BINARY)
-
-    # Calculate the percentage of white pixels in the thresholded image
-    white_pixels = np.sum(thresholded_image == white_value)
-    white_pixel_percentage = (white_pixels / thresholded_image.size) * 100
-
-    print(f"Page has white pixel percent of {white_pixel_percentage}")
-    return white_pixel_percentage >= white_percent
-
-
-if __name__ == "__main__":
-    parser = argparse.ArgumentParser(description='Detect if an image is considered blank or not.')
-    parser.add_argument('image_path', help='The path to the image file.')
-    parser.add_argument('-t', '--threshold', type=int, default=10, help='Threshold for determining white pixels. The default value is 10.')
-    parser.add_argument('-w', '--white_percent', type=float, default=99, help='The percentage of white pixels for an image to be considered blank. The default value is 99.')
-    args = parser.parse_args()
-
-    blank = is_blank_image(args.image_path, args.threshold, args.white_percent)
-
-    # Return code 1: The image is considered blank.
-    # Return code 0: The image is not considered blank.
-    sys.exit(int(blank))

scripts/download-security-jar.sh

@@ -2,18 +2,20 @@ echo "Running Stirling PDF with DOCKER_ENABLE_SECURITY=${DOCKER_ENABLE_SECURITY}
 # Check for DOCKER_ENABLE_SECURITY and download the appropriate JAR if required
 if [ "$DOCKER_ENABLE_SECURITY" = "true" ] && [ "$VERSION_TAG" != "alpha" ]; then
     if [ ! -f app-security.jar ]; then
-    	echo "Trying to download from: https://github.com/Frooodle/Stirling-PDF/releases/download/v$VERSION_TAG/Stirling-PDF-with-login.jar"
-        curl -L -o app-security.jar https://github.com/Frooodle/Stirling-PDF/releases/download/v$VERSION_TAG/Stirling-PDF-with-login.jar
-       
+    	echo "Trying to download from: https://github.com/Stirling-Tools/Stirling-PDF/releases/download/v$VERSION_TAG/Stirling-PDF-with-login.jar"
+        curl -L -o app-security.jar https://github.com/Stirling-Tools/Stirling-PDF/releases/download/v$VERSION_TAG/Stirling-PDF-with-login.jar
+
         # If the first download attempt failed, try with the 'v' prefix
         if [ $? -ne 0 ]; then
-            echo "Trying to download from: https://github.com/Frooodle/Stirling-PDF/releases/download/$VERSION_TAG/Stirling-PDF-with-login.jar"
-        	curl -L -o app-security.jar https://github.com/Frooodle/Stirling-PDF/releases/download/$VERSION_TAG/Stirling-PDF-with-login.jar
+            echo "Trying to download from: https://github.com/Stirling-Tools/Stirling-PDF/releases/download/$VERSION_TAG/Stirling-PDF-with-login.jar"
+        	curl -L -o app-security.jar https://github.com/Stirling-Tools/Stirling-PDF/releases/download/$VERSION_TAG/Stirling-PDF-with-login.jar
         fi
 
         if [ $? -eq 0 ]; then  # checks if curl was successful
             rm -f app.jar
             ln -s app-security.jar app.jar
+            chown stirlingpdfuser:stirlingpdfgroup app.jar || true
+            chmod 755 app.jar || true
         fi
     fi
-fi
+fi

scripts/init-without-ocr.sh

@@ -1,6 +1,34 @@
-#!/bin/sh
+#!/bin/bash
+
+# Update the user and group IDs as per environment variables
+if [ ! -z "$PUID" ] && [ "$PUID" != "$(id -u stirlingpdfuser)" ]; then
+    usermod -o -u "$PUID" stirlingpdfuser || true
+fi
+
+
+if [ ! -z "$PGID" ] && [ "$PGID" != "$(getent group stirlingpdfgroup | cut -d: -f3)" ]; then
+    groupmod -o -g "$PGID" stirlingpdfgroup || true
+fi
+umask "$UMASK" || true
+
+if [[ "$INSTALL_BOOK_AND_ADVANCED_HTML_OPS" == "true" ]]; then
+  apk add --no-cache calibre@testing
+fi
 
 /scripts/download-security-jar.sh
 
-# Run the main command
-exec "$@"
+if [[ -n "$LANGS" ]]; then
+	/scripts/installFonts.sh $LANGS
+fi
+
+echo "Setting permissions and ownership for necessary directories..."
+# Attempt to change ownership of directories and files
+if chown -R stirlingpdfuser:stirlingpdfgroup $HOME /logs /scripts /usr/share/fonts/opentype/noto /configs /customFiles /pipeline /app.jar; then
+	chmod -R 755 /logs /scripts /usr/share/fonts/opentype/noto /configs /customFiles /pipeline /app.jar || true
+    # If chown succeeds, execute the command as stirlingpdfuser
+    exec su-exec stirlingpdfuser "$@"
+else
+    # If chown fails, execute the command without changing the user context
+    echo "[WARN] Chown failed, running as host user"
+    exec "$@"
+fi

scripts/init.sh

@@ -2,25 +2,30 @@
 
 # Copy the original tesseract-ocr files to the volume directory without overwriting existing files
 echo "Copying original files without overwriting existing files"
-mkdir -p /usr/share/tesseract-ocr
-cp -rn /usr/share/tesseract-ocr-original/* /usr/share/tesseract-ocr 
+mkdir -p /usr/share/tessdata
+cp -rn /usr/share/tessdata-original/* /usr/share/tessdata
 
-if [ -d /usr/share/tesseract-ocr/4.00/tessdata ]; then 
-	cp -r /usr/share/tesseract-ocr/4.00/tessdata/* /usr/share/tesseract-ocr/5/tessdata/ || true; 
+if [ -d /usr/share/tesseract-ocr/4.00/tessdata ]; then
+        cp -r /usr/share/tesseract-ocr/4.00/tessdata/* /usr/share/tessdata || true;
+fi
+
+if [ -d /usr/share/tesseract-ocr/5/tessdata ]; then
+        cp -r /usr/share/tesseract-ocr/5/tessdata/* /usr/share/tessdata || true;
 fi
 
 # Check if TESSERACT_LANGS environment variable is set and is not empty
 if [[ -n "$TESSERACT_LANGS" ]]; then
   # Convert comma-separated values to a space-separated list
   LANGS=$(echo $TESSERACT_LANGS | tr ',' ' ')
-
+  pattern='^[a-zA-Z]{2,4}(_[a-zA-Z]{2,4})?$'
   # Install each language pack
   for LANG in $LANGS; do
-    apt-get install -y "tesseract-ocr-$LANG"
+     if [[ $LANG =~ $pattern ]]; then
+      apk add --no-cache "tesseract-ocr-data-$LANG"
+     else
+      echo "Skipping invalid language code"
+     fi
   done
 fi
 
-/scripts/download-security-jar.sh
-
-# Run the main command
-exec "$@"
+/scripts/init-without-ocr.sh "$@"

scripts/installFonts.sh

@@ -0,0 +1,67 @@
+#!/bin/bash
+
+LANGS=$1
+
+# Function to install a font package
+install_font() {
+    echo "Installing font package: $1"
+    if ! apk add "$1" --no-cache; then
+        echo "Failed to install $1"
+    fi
+}
+
+# Install common fonts used across many languages
+#common_fonts=(
+#    font-terminus
+#    font-dejavu
+#    font-noto
+#    font-noto-cjk
+#    font-awesome
+#    font-noto-extra
+#)
+#
+#for font in "${common_fonts[@]}"; do
+#    install_font $font
+#done
+
+# Map languages to specific font packages
+declare -A language_fonts=(
+    ["ar_AR"]="font-noto-arabic"
+    ["zh_CN"]="font-isas-misc"
+    ["zh_TW"]="font-isas-misc"
+    ["ja_JP"]="font-noto font-noto-thai font-noto-tibetan font-ipa font-sony-misc font-jis-misc"
+    ["ru_RU"]="font-vollkorn font-misc-cyrillic font-mutt-misc font-screen-cyrillic font-winitzki-cyrillic font-cronyx-cyrillic"
+    ["sr_LATN_RS"]="font-vollkorn font-misc-cyrillic font-mutt-misc font-screen-cyrillic font-winitzki-cyrillic font-cronyx-cyrillic"
+    ["uk_UA"]="font-vollkorn font-misc-cyrillic font-mutt-misc font-screen-cyrillic font-winitzki-cyrillic font-cronyx-cyrillic"
+    ["ko_KR"]="font-noto font-noto-thai font-noto-tibetan"
+    ["el_GR"]="font-noto"
+    ["hi_IN"]="font-noto-devanagari"
+    ["bg_BG"]="font-vollkorn font-misc-cyrillic"
+    ["GENERAL"]="font-terminus font-dejavu font-noto font-noto-cjk font-awesome font-noto-extra"
+)
+
+# Install fonts for other languages which generally do not need special packages beyond 'font-noto'
+other_langs=("en_GB" "en_US" "de_DE" "fr_FR" "es_ES" "ca_CA" "it_IT" "pt_BR" "nl_NL" "sv_SE" "pl_PL" "ro_RO" "hu_HU" "tr_TR" "id_ID" "eu_ES")
+if [[ $LANGS == "ALL" ]]; then
+    # Install all fonts from the language_fonts map
+    for fonts in "${language_fonts[@]}"; do
+        for font in $fonts; do
+            install_font $font
+        done
+    done
+else
+    # Split comma-separated languages and install necessary fonts
+    IFS=',' read -ra LANG_CODES <<< "$LANGS"
+    for code in "${LANG_CODES[@]}"; do
+        if [[ " ${other_langs[@]} " =~ " ${code} " ]]; then
+            install_font font-noto
+        else
+            fonts_to_install=${language_fonts[$code]}
+            if [ ! -z "$fonts_to_install" ]; then
+                for font in $fonts_to_install; do
+                    install_font $font
+                done
+            fi
+        fi
+    done
+fi

scripts/split_photos.py

@@ -2,7 +2,7 @@ import argparse
 import sys
 import cv2
 import numpy as np
-import os 
+import os
 
 def find_photo_boundaries(image, background_color, tolerance=30, min_area=10000, min_contour_area=500):
     mask = cv2.inRange(image, background_color - tolerance, background_color + tolerance)
@@ -49,9 +49,9 @@ def auto_rotate(image, angle_threshold=1):
     angles = []
     for rho, theta in lines[:, 0]:
         angles.append((theta * 180) / np.pi - 90)
-    
+
     angle = np.median(angles)
-    
+
     if abs(angle) < angle_threshold:
         return image
 
@@ -65,16 +65,16 @@ def auto_rotate(image, angle_threshold=1):
 
 def crop_borders(image, border_color, tolerance=30):
     mask = cv2.inRange(image, border_color - tolerance, border_color + tolerance)
-    
+
     contours, _ = cv2.findContours(mask, cv2.RETR_EXTERNAL, cv2.CHAIN_APPROX_SIMPLE)
     if len(contours) == 0:
         return image
 
     largest_contour = max(contours, key=cv2.contourArea)
     x, y, w, h = cv2.boundingRect(largest_contour)
-    
+
     return image[y:y+h, x:x+w]
-    
+
 def split_photos(input_file, output_directory, tolerance=30, min_area=10000, min_contour_area=500, angle_threshold=10, border_size=0):
     image = cv2.imread(input_file)
     background_color = estimate_background_color(image)
@@ -110,7 +110,7 @@ if __name__ == "__main__":
     parser.add_argument("--min_contour_area", type=int, default=500, help="Sets the minimum contour area threshold for a photo (default: 500).")
     parser.add_argument("--angle_threshold", type=int, default=10, help="Sets the minimum absolute angle required for the image to be rotated (default: 10).")
     parser.add_argument("--border_size", type=int, default=0, help="Sets the size of the border added and removed to prevent white borders in the output (default: 0).")
-    
+
     args = parser.parse_args()
 
     split_photos(args.input_file, args.output_directory, tolerance=args.tolerance, min_area=args.min_area, min_contour_area=args.min_contour_area, angle_threshold=args.angle_threshold, border_size=args.border_size)

scripts/translation_status.toml

@@ -0,0 +1,159 @@
+[ar_AR]
+ignore = [
+    'language.direction',
+]
+
+[bg_BG]
+ignore = [
+    'language.direction',
+]
+
+[ca_CA]
+ignore = [
+    'language.direction',
+]
+
+[de_DE]
+ignore = [
+    'AddStampRequest.alphabet',
+    'AddStampRequest.position',
+    'PDFToBook.selectText.1',
+    'PDFToText.tags',
+    'addPageNumbers.selectText.3',
+    'alphabet',
+    'certSign.name',
+    'language.direction',
+    'licenses.version',
+    'pipeline.title',
+    'pipelineOptions.pipelineHeader',
+    'sponsor',
+    'text',
+    'watermark.type.1',
+]
+
+[el_GR]
+ignore = [
+    'language.direction',
+]
+
+[es_ES]
+ignore = [
+    'adminUserSettings.roles',
+    'color',
+    'language.direction',
+    'no',
+    'showJS.tags',
+]
+
+[eu_ES]
+ignore = [
+    'language.direction',
+]
+
+[fr_FR]
+ignore = [
+    'language.direction',
+]
+
+[hi_IN]
+ignore = [
+    'language.direction',
+]
+
+[hu_HU]
+ignore = [
+    'language.direction',
+]
+
+[id_ID]
+ignore = [
+    'language.direction',
+]
+
+[it_IT]
+ignore = [
+    'font',
+    'language.direction',
+    'no',
+    'password',
+    'pipeline.title',
+    'pipelineOptions.pipelineHeader',
+    'removePassword.selectText.2',
+    'showJS.tags',
+    'sponsor',
+]
+
+[ja_JP]
+ignore = [
+    'language.direction',
+]
+
+[ko_KR]
+ignore = [
+    'language.direction',
+]
+
+[nl_NL]
+ignore = [
+    'language.direction',
+]
+
+[pl_PL]
+ignore = [
+    'language.direction',
+]
+
+[pt_BR]
+ignore = [
+    'language.direction',
+]
+
+[pt_PT]
+ignore = [
+    'language.direction',
+]
+
+[ro_RO]
+ignore = [
+    'language.direction',
+]
+
+[ru_RU]
+ignore = [
+    'language.direction',
+]
+
+[sk_SK]
+ignore = [
+    'language.direction',
+]
+
+[sr_LATN_RS]
+ignore = [
+    'language.direction',
+]
+
+[sv_SE]
+ignore = [
+    'language.direction',
+]
+
+[tr_TR]
+ignore = [
+    'language.direction',
+]
+
+[uk_UA]
+ignore = [
+    'language.direction',
+]
+
+[zh_CN]
+ignore = [
+    'language.direction',
+]
+
+[zh_TW]
+ignore = [
+    'language.direction',
+]

src/main/java/org/apache/pdfbox/examples/signature/CMSProcessableInputStream.java

@@ -0,0 +1,64 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.pdfbox.examples.signature;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+
+import org.bouncycastle.asn1.ASN1ObjectIdentifier;
+import org.bouncycastle.asn1.cms.CMSObjectIdentifiers;
+import org.bouncycastle.cms.CMSException;
+import org.bouncycastle.cms.CMSTypedData;
+
+/**
+ * Wraps a InputStream into a CMSProcessable object for bouncy castle. It's a memory saving
+ * alternative to the {@link org.bouncycastle.cms.CMSProcessableByteArray CMSProcessableByteArray}
+ * class.
+ *
+ * @author Thomas Chojecki
+ */
+class CMSProcessableInputStream implements CMSTypedData {
+    private final InputStream in;
+    private final ASN1ObjectIdentifier contentType;
+
+    CMSProcessableInputStream(InputStream is) {
+        this(new ASN1ObjectIdentifier(CMSObjectIdentifiers.data.getId()), is);
+    }
+
+    CMSProcessableInputStream(ASN1ObjectIdentifier type, InputStream is) {
+        contentType = type;
+        in = is;
+    }
+
+    @Override
+    public Object getContent() {
+        return in;
+    }
+
+    @Override
+    public void write(OutputStream out) throws IOException, CMSException {
+        // read the content only one time
+        in.transferTo(out);
+        in.close();
+    }
+
+    @Override
+    public ASN1ObjectIdentifier getContentType() {
+        return contentType;
+    }
+}

src/main/java/org/apache/pdfbox/examples/signature/CreateSignatureBase.java

@@ -0,0 +1,170 @@
+/*
+ * Copyright 2015 The Apache Software Foundation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.pdfbox.examples.signature;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URISyntaxException;
+import java.security.GeneralSecurityException;
+import java.security.KeyStore;
+import java.security.KeyStoreException;
+import java.security.NoSuchAlgorithmException;
+import java.security.PrivateKey;
+import java.security.UnrecoverableKeyException;
+import java.security.cert.Certificate;
+import java.security.cert.CertificateException;
+import java.security.cert.X509Certificate;
+import java.util.Arrays;
+import java.util.Enumeration;
+
+import org.apache.pdfbox.pdmodel.interactive.digitalsignature.SignatureInterface;
+import org.bouncycastle.cert.jcajce.JcaCertStore;
+import org.bouncycastle.cms.CMSException;
+import org.bouncycastle.cms.CMSSignedData;
+import org.bouncycastle.cms.CMSSignedDataGenerator;
+import org.bouncycastle.cms.jcajce.JcaSignerInfoGeneratorBuilder;
+import org.bouncycastle.operator.ContentSigner;
+import org.bouncycastle.operator.OperatorCreationException;
+import org.bouncycastle.operator.jcajce.JcaContentSignerBuilder;
+import org.bouncycastle.operator.jcajce.JcaDigestCalculatorProviderBuilder;
+
+public abstract class CreateSignatureBase implements SignatureInterface {
+    private PrivateKey privateKey;
+    private Certificate[] certificateChain;
+    private String tsaUrl;
+    private boolean externalSigning;
+
+    /**
+     * Initialize the signature creator with a keystore (pkcs12) and pin that should be used for the
+     * signature.
+     *
+     * @param keystore is a pkcs12 keystore.
+     * @param pin is the pin for the keystore / private key
+     * @throws KeyStoreException if the keystore has not been initialized (loaded)
+     * @throws NoSuchAlgorithmException if the algorithm for recovering the key cannot be found
+     * @throws UnrecoverableKeyException if the given password is wrong
+     * @throws CertificateException if the certificate is not valid as signing time
+     * @throws IOException if no certificate could be found
+     */
+    public CreateSignatureBase(KeyStore keystore, char[] pin)
+            throws KeyStoreException,
+                    UnrecoverableKeyException,
+                    NoSuchAlgorithmException,
+                    IOException,
+                    CertificateException {
+        // grabs the first alias from the keystore and get the private key. An
+        // alternative method or constructor could be used for setting a specific
+        // alias that should be used.
+        Enumeration<String> aliases = keystore.aliases();
+        String alias;
+        Certificate cert = null;
+        while (cert == null && aliases.hasMoreElements()) {
+            alias = aliases.nextElement();
+            setPrivateKey((PrivateKey) keystore.getKey(alias, pin));
+            Certificate[] certChain = keystore.getCertificateChain(alias);
+            if (certChain != null) {
+                setCertificateChain(certChain);
+                cert = certChain[0];
+                if (cert instanceof X509Certificate) {
+                    // avoid expired certificate
+                    ((X509Certificate) cert).checkValidity();
+
+                    //// SigUtils.checkCertificateUsage((X509Certificate) cert);
+                }
+            }
+        }
+
+        if (cert == null) {
+            throw new IOException("Could not find certificate");
+        }
+    }
+
+    public final void setPrivateKey(PrivateKey privateKey) {
+        this.privateKey = privateKey;
+    }
+
+    public final void setCertificateChain(final Certificate[] certificateChain) {
+        this.certificateChain = certificateChain;
+    }
+
+    public Certificate[] getCertificateChain() {
+        return certificateChain;
+    }
+
+    public void setTsaUrl(String tsaUrl) {
+        this.tsaUrl = tsaUrl;
+    }
+
+    /**
+     * SignatureInterface sample implementation.
+     *
+     * <p>This method will be called from inside of the pdfbox and create the PKCS #7 signature. The
+     * given InputStream contains the bytes that are given by the byte range.
+     *
+     * <p>This method is for internal use only.
+     *
+     * <p>Use your favorite cryptographic library to implement PKCS #7 signature creation. If you
+     * want to create the hash and the signature separately (e.g. to transfer only the hash to an
+     * external application), read <a href="https://stackoverflow.com/questions/41767351">this
+     * answer</a> or <a href="https://stackoverflow.com/questions/56867465">this answer</a>.
+     *
+     * @throws IOException
+     */
+    @Override
+    public byte[] sign(InputStream content) throws IOException {
+        // cannot be done private (interface)
+        try {
+            CMSSignedDataGenerator gen = new CMSSignedDataGenerator();
+            X509Certificate cert = (X509Certificate) certificateChain[0];
+            ContentSigner sha1Signer =
+                    new JcaContentSignerBuilder("SHA256WithRSA").build(privateKey);
+            gen.addSignerInfoGenerator(
+                    new JcaSignerInfoGeneratorBuilder(
+                                    new JcaDigestCalculatorProviderBuilder().build())
+                            .build(sha1Signer, cert));
+            gen.addCertificates(new JcaCertStore(Arrays.asList(certificateChain)));
+            CMSProcessableInputStream msg = new CMSProcessableInputStream(content);
+            CMSSignedData signedData = gen.generate(msg, false);
+            if (tsaUrl != null && !tsaUrl.isEmpty()) {
+                ValidationTimeStamp validation = new ValidationTimeStamp(tsaUrl);
+                signedData = validation.addSignedTimeStamp(signedData);
+            }
+            return signedData.getEncoded();
+        } catch (GeneralSecurityException
+                | CMSException
+                | OperatorCreationException
+                | URISyntaxException e) {
+            throw new IOException(e);
+        }
+    }
+
+    /**
+     * Set if external signing scenario should be used. If {@code false}, SignatureInterface would
+     * be used for signing.
+     *
+     * <p>Default: {@code false}
+     *
+     * @param externalSigning {@code true} if external signing should be performed
+     */
+    public void setExternalSigning(boolean externalSigning) {
+        this.externalSigning = externalSigning;
+    }
+
+    public boolean isExternalSigning() {
+        return externalSigning;
+    }
+}

src/main/java/org/apache/pdfbox/examples/signature/TSAClient.java

@@ -0,0 +1,176 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.pdfbox.examples.signature;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.math.BigInteger;
+import java.net.URL;
+import java.net.URLConnection;
+import java.nio.charset.StandardCharsets;
+import java.security.DigestInputStream;
+import java.security.MessageDigest;
+import java.security.SecureRandom;
+import java.util.Base64;
+import java.util.Random;
+
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+import org.bouncycastle.asn1.ASN1ObjectIdentifier;
+import org.bouncycastle.operator.DefaultDigestAlgorithmIdentifierFinder;
+import org.bouncycastle.operator.DigestAlgorithmIdentifierFinder;
+import org.bouncycastle.tsp.TSPException;
+import org.bouncycastle.tsp.TimeStampRequest;
+import org.bouncycastle.tsp.TimeStampRequestGenerator;
+import org.bouncycastle.tsp.TimeStampResponse;
+import org.bouncycastle.tsp.TimeStampToken;
+
+/**
+ * Time Stamping Authority (TSA) Client [RFC 3161].
+ *
+ * @author Vakhtang Koroghlishvili
+ * @author John Hewson
+ */
+public class TSAClient {
+    private static final Logger LOG = LogManager.getLogger(TSAClient.class);
+
+    private static final DigestAlgorithmIdentifierFinder ALGORITHM_OID_FINDER =
+            new DefaultDigestAlgorithmIdentifierFinder();
+
+    private final URL url;
+    private final String username;
+    private final String password;
+    private final MessageDigest digest;
+
+    // SecureRandom.getInstanceStrong() would be better, but sometimes blocks on Linux
+    private static final Random RANDOM = new SecureRandom();
+
+    /**
+     * @param url the URL of the TSA service
+     * @param username user name of TSA
+     * @param password password of TSA
+     * @param digest the message digest to use
+     */
+    public TSAClient(URL url, String username, String password, MessageDigest digest) {
+        this.url = url;
+        this.username = username;
+        this.password = password;
+        this.digest = digest;
+    }
+
+    /**
+     * @param content
+     * @return the time stamp token
+     * @throws IOException if there was an error with the connection or data from the TSA server, or
+     *     if the time stamp response could not be validated
+     */
+    public TimeStampToken getTimeStampToken(InputStream content) throws IOException {
+        digest.reset();
+        DigestInputStream dis = new DigestInputStream(content, digest);
+        while (dis.read() != -1) {
+            // do nothing
+        }
+        byte[] hash = digest.digest();
+
+        // 32-bit cryptographic nonce
+        int nonce = RANDOM.nextInt();
+
+        // generate TSA request
+        TimeStampRequestGenerator tsaGenerator = new TimeStampRequestGenerator();
+        tsaGenerator.setCertReq(true);
+        ASN1ObjectIdentifier oid = ALGORITHM_OID_FINDER.find(digest.getAlgorithm()).getAlgorithm();
+        TimeStampRequest request = tsaGenerator.generate(oid, hash, BigInteger.valueOf(nonce));
+
+        // get TSA response
+        byte[] tsaResponse = getTSAResponse(request.getEncoded());
+
+        TimeStampResponse response;
+        try {
+            response = new TimeStampResponse(tsaResponse);
+            response.validate(request);
+        } catch (TSPException e) {
+            throw new IOException(e);
+        }
+
+        TimeStampToken timeStampToken = response.getTimeStampToken();
+        if (timeStampToken == null) {
+            // https://www.ietf.org/rfc/rfc3161.html#section-2.4.2
+            throw new IOException(
+                    "Response from "
+                            + url
+                            + " does not have a time stamp token, status: "
+                            + response.getStatus()
+                            + " ("
+                            + response.getStatusString()
+                            + ")");
+        }
+
+        return timeStampToken;
+    }
+
+    // gets response data for the given encoded TimeStampRequest data
+    // throws IOException if a connection to the TSA cannot be established
+    private byte[] getTSAResponse(byte[] request) throws IOException {
+        LOG.debug("Opening connection to TSA server");
+
+        // todo: support proxy servers
+        URLConnection connection = url.openConnection();
+        connection.setDoOutput(true);
+        connection.setDoInput(true);
+        connection.setRequestProperty("Content-Type", "application/timestamp-query");
+
+        LOG.debug("Established connection to TSA server");
+
+        if (username != null && password != null && !username.isEmpty() && !password.isEmpty()) {
+            String contentEncoding = connection.getContentEncoding();
+            if (contentEncoding == null) {
+                contentEncoding = StandardCharsets.UTF_8.name();
+            }
+            connection.setRequestProperty(
+                    "Authorization",
+                    "Basic "
+                            + new String(
+                                    Base64.getEncoder()
+                                            .encode(
+                                                    (username + ":" + password)
+                                                            .getBytes(contentEncoding))));
+        }
+
+        // read response
+        try (OutputStream output = connection.getOutputStream()) {
+            output.write(request);
+        } catch (IOException ex) {
+            LOG.error("Exception when writing to {}", this.url, ex);
+            throw ex;
+        }
+
+        LOG.debug("Waiting for response from TSA server");
+
+        byte[] response;
+        try (InputStream input = connection.getInputStream()) {
+            response = input.readAllBytes();
+        } catch (IOException ex) {
+            LOG.error("Exception when reading from {}", this.url, ex);
+            throw ex;
+        }
+
+        LOG.debug("Received response from TSA server");
+
+        return response;
+    }
+}

src/main/java/org/apache/pdfbox/examples/signature/ValidationTimeStamp.java

@@ -0,0 +1,134 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.pdfbox.examples.signature;
+
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.bouncycastle.asn1.ASN1Encodable;
+import org.bouncycastle.asn1.ASN1EncodableVector;
+import org.bouncycastle.asn1.ASN1ObjectIdentifier;
+import org.bouncycastle.asn1.ASN1Primitive;
+import org.bouncycastle.asn1.DERSet;
+import org.bouncycastle.asn1.cms.Attribute;
+import org.bouncycastle.asn1.cms.AttributeTable;
+import org.bouncycastle.asn1.cms.Attributes;
+import org.bouncycastle.asn1.pkcs.PKCSObjectIdentifiers;
+import org.bouncycastle.cms.CMSSignedData;
+import org.bouncycastle.cms.SignerInformation;
+import org.bouncycastle.cms.SignerInformationStore;
+import org.bouncycastle.tsp.TimeStampToken;
+
+/**
+ * This class wraps the TSAClient and the work that has to be done with it. Like Adding Signed
+ * TimeStamps to a signature, or creating a CMS timestamp attribute (with a signed timestamp)
+ *
+ * @author Others
+ * @author Alexis Suter
+ */
+public class ValidationTimeStamp {
+    private TSAClient tsaClient;
+
+    /**
+     * @param tsaUrl The url where TS-Request will be done.
+     * @throws NoSuchAlgorithmException
+     * @throws MalformedURLException
+     * @throws java.net.URISyntaxException
+     */
+    public ValidationTimeStamp(String tsaUrl)
+            throws NoSuchAlgorithmException, MalformedURLException, URISyntaxException {
+        if (tsaUrl != null) {
+            MessageDigest digest = MessageDigest.getInstance("SHA-256");
+            this.tsaClient = new TSAClient(new URI(tsaUrl).toURL(), null, null, digest);
+        }
+    }
+
+    /**
+     * Creates a signed timestamp token by the given input stream.
+     *
+     * @param content InputStream of the content to sign
+     * @return the byte[] of the timestamp token
+     * @throws IOException
+     */
+    public byte[] getTimeStampToken(InputStream content) throws IOException {
+        TimeStampToken timeStampToken = tsaClient.getTimeStampToken(content);
+        return timeStampToken.getEncoded();
+    }
+
+    /**
+     * Extend cms signed data with TimeStamp first or to all signers
+     *
+     * @param signedData Generated CMS signed data
+     * @return CMSSignedData Extended CMS signed data
+     * @throws IOException
+     */
+    public CMSSignedData addSignedTimeStamp(CMSSignedData signedData) throws IOException {
+        SignerInformationStore signerStore = signedData.getSignerInfos();
+        List<SignerInformation> newSigners = new ArrayList<>();
+
+        for (SignerInformation signer : signerStore.getSigners()) {
+            // This adds a timestamp to every signer (into his unsigned attributes) in the
+            // signature.
+            newSigners.add(signTimeStamp(signer));
+        }
+
+        // Because new SignerInformation is created, new SignerInfoStore has to be created
+        // and also be replaced in signedData. Which creates a new signedData object.
+        return CMSSignedData.replaceSigners(signedData, new SignerInformationStore(newSigners));
+    }
+
+    /**
+     * Extend CMS Signer Information with the TimeStampToken into the unsigned Attributes.
+     *
+     * @param signer information about signer
+     * @return information about SignerInformation
+     * @throws IOException
+     */
+    private SignerInformation signTimeStamp(SignerInformation signer) throws IOException {
+        AttributeTable unsignedAttributes = signer.getUnsignedAttributes();
+
+        ASN1EncodableVector vector = new ASN1EncodableVector();
+        if (unsignedAttributes != null) {
+            vector = unsignedAttributes.toASN1EncodableVector();
+        }
+
+        TimeStampToken timeStampToken =
+                tsaClient.getTimeStampToken(new ByteArrayInputStream(signer.getSignature()));
+        byte[] token = timeStampToken.getEncoded();
+        ASN1ObjectIdentifier oid = PKCSObjectIdentifiers.id_aa_signatureTimeStampToken;
+        ASN1Encodable signatureTimeStamp =
+                new Attribute(oid, new DERSet(ASN1Primitive.fromByteArray(token)));
+
+        vector.add(signatureTimeStamp);
+        Attributes signedAttributes = new Attributes(vector);
+
+        // There is no other way changing the unsigned attributes of the signer information.
+        // result is never null, new SignerInformation always returned,
+        // see source code of replaceUnsignedAttributes
+        return SignerInformation.replaceUnsignedAttributes(
+                signer, new AttributeTable(signedAttributes));
+    }
+}

src/main/java/org/apache/pdfbox/examples/util/ConnectedInputStream.java

@@ -0,0 +1,82 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.pdfbox.examples.util;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.HttpURLConnection;
+
+/**
+ * Delegate class to close the connection when the class gets closed.
+ *
+ * @author Tilman Hausherr
+ */
+public class ConnectedInputStream extends InputStream {
+    HttpURLConnection con;
+    InputStream is;
+
+    public ConnectedInputStream(HttpURLConnection con, InputStream is) {
+        this.con = con;
+        this.is = is;
+    }
+
+    @Override
+    public int read() throws IOException {
+        return is.read();
+    }
+
+    @Override
+    public int read(byte[] b) throws IOException {
+        return is.read(b);
+    }
+
+    @Override
+    public int read(byte[] b, int off, int len) throws IOException {
+        return is.read(b, off, len);
+    }
+
+    @Override
+    public long skip(long n) throws IOException {
+        return is.skip(n);
+    }
+
+    @Override
+    public int available() throws IOException {
+        return is.available();
+    }
+
+    @Override
+    public synchronized void mark(int readlimit) {
+        is.mark(readlimit);
+    }
+
+    @Override
+    public synchronized void reset() throws IOException {
+        is.reset();
+    }
+
+    @Override
+    public boolean markSupported() {
+        return is.markSupported();
+    }
+
+    @Override
+    public void close() throws IOException {
+        is.close();
+        con.disconnect();
+    }
+}

src/main/java/stirling/software/SPDF/LibreOfficeListener.java

@@ -6,6 +6,8 @@ import java.net.Socket;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 
+import io.github.pixee.security.SystemCommand;
+
 public class LibreOfficeListener {
 
     private static final long ACTIVITY_TIMEOUT = 20 * 60 * 1000; // 20 minutes
@@ -22,14 +24,14 @@ public class LibreOfficeListener {
 
     private Process process;
 
-    private LibreOfficeListener() {
-    }
+    private LibreOfficeListener() {}
 
     private boolean isListenerRunning() {
         try {
             System.out.println("waiting for listener to start");
             Socket socket = new Socket();
-            socket.connect(new InetSocketAddress("localhost", 2002), 1000); // Timeout after 1 second
+            socket.connect(
+                    new InetSocketAddress("localhost", 2002), 1000); // Timeout after 1 second
             socket.close();
             return true;
         } catch (IOException e) {
@@ -44,26 +46,27 @@ public class LibreOfficeListener {
         }
 
         // Start the listener process
-        process = Runtime.getRuntime().exec("unoconv --listener");
+        process = SystemCommand.runCommand(Runtime.getRuntime(), "unoconv --listener");
         lastActivityTime = System.currentTimeMillis();
 
         // Start a background thread to monitor the activity timeout
         executorService = Executors.newSingleThreadExecutor();
-        executorService.submit(() -> {
-            while (true) {
-                long idleTime = System.currentTimeMillis() - lastActivityTime;
-                if (idleTime >= ACTIVITY_TIMEOUT) {
-                    // If there has been no activity for too long, tear down the listener
-                    process.destroy();
-                    break;
-                }
-                try {
-                    Thread.sleep(5000); // Check for inactivity every 5 seconds
-                } catch (InterruptedException e) {
-                    break;
-                }
-            }
-        });
+        executorService.submit(
+                () -> {
+                    while (true) {
+                        long idleTime = System.currentTimeMillis() - lastActivityTime;
+                        if (idleTime >= ACTIVITY_TIMEOUT) {
+                            // If there has been no activity for too long, tear down the listener
+                            process.destroy();
+                            break;
+                        }
+                        try {
+                            Thread.sleep(5000); // Check for inactivity every 5 seconds
+                        } catch (InterruptedException e) {
+                            break;
+                        }
+                    }
+                });
 
         // Wait for the listener to start up
         long startTime = System.currentTimeMillis();
@@ -92,5 +95,4 @@ public class LibreOfficeListener {
             process.destroy();
         }
     }
-
 }

src/main/java/stirling/software/SPDF/SPdfApplication.java

@@ -1,79 +1,131 @@
-package stirling.software.SPDF;
-
-import java.nio.file.Files;
-import java.nio.file.Paths;
-import java.util.Collections;
-
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.boot.SpringApplication;
-import org.springframework.boot.autoconfigure.SpringBootApplication;
-import org.springframework.core.env.Environment;
-import org.springframework.scheduling.annotation.EnableScheduling;
-
-import jakarta.annotation.PostConstruct;
-import stirling.software.SPDF.config.ConfigInitializer;
-import stirling.software.SPDF.utils.GeneralUtils;
-@SpringBootApplication
-
-@EnableScheduling
-public class SPdfApplication {
-
-	@Autowired
-    private Environment env;
-
-    @PostConstruct
-    public void init() {
-        // Check if the BROWSER_OPEN environment variable is set to true
-        String browserOpenEnv = env.getProperty("BROWSER_OPEN");
-        boolean browserOpen = browserOpenEnv != null && browserOpenEnv.equalsIgnoreCase("true");
-
-        if (browserOpen) {
-            try {
-                String url = "http://localhost:" + getPort();
-
-                String os = System.getProperty("os.name").toLowerCase();
-                Runtime rt = Runtime.getRuntime();
-                if (os.contains("win")) {
-                    // For Windows
-                    rt.exec("rundll32 url.dll,FileProtocolHandler " + url);
-                }
-            } catch (Exception e) {
-                e.printStackTrace();
-            }
-        }
-    }
-
-    public static void main(String[] args) {
-    	SpringApplication app = new SpringApplication(SPdfApplication.class);
-    	app.addInitializers(new ConfigInitializer());
-    	if (Files.exists(Paths.get("configs/settings.yml"))) {
-            app.setDefaultProperties(Collections.singletonMap("spring.config.additional-location", "file:configs/settings.yml"));
-        } else {
-            System.out.println("External configuration file 'configs/settings.yml' does not exist. Using default configuration and environment configuration instead.");
-        }
-        app.run(args);
-
-        try {
-			Thread.sleep(1000);
-		} catch (InterruptedException e) {
-			// TODO Auto-generated catch block
-			e.printStackTrace();
-		}
-
-        GeneralUtils.createDir("customFiles/static/");
-        GeneralUtils.createDir("customFiles/templates/");
-
-        System.out.println("Stirling-PDF Started.");
-
-        String url = "http://localhost:" + getPort();
-        System.out.println("Navigate to " + url);
-    }
-
-    public static String getPort() {
-        String port = System.getProperty("local.server.port");
-        if (port == null || port.isEmpty()) {
-            port = "8080";
-        }
-        return port;
-    }
-}
+package stirling.software.SPDF;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.core.env.Environment;
+import org.springframework.scheduling.annotation.EnableScheduling;
+
+import io.github.pixee.security.SystemCommand;
+
+import jakarta.annotation.PostConstruct;
+import stirling.software.SPDF.config.ConfigInitializer;
+import stirling.software.SPDF.model.ApplicationProperties;
+
+@SpringBootApplication
+@EnableScheduling
+public class SPdfApplication {
+
+    private static final Logger logger = LoggerFactory.getLogger(SPdfApplication.class);
+
+    @Autowired private Environment env;
+
+    @Autowired ApplicationProperties applicationProperties;
+
+    private static String serverPortStatic;
+
+    @Value("${server.port:8080}")
+    public void setServerPortStatic(String port) {
+        SPdfApplication.serverPortStatic = port;
+    }
+
+    @PostConstruct
+    public void init() {
+        // Check if the BROWSER_OPEN environment variable is set to true
+        String browserOpenEnv = env.getProperty("BROWSER_OPEN");
+        boolean browserOpen = browserOpenEnv != null && "true".equalsIgnoreCase(browserOpenEnv);
+
+        if (browserOpen) {
+            try {
+                String url = "http://localhost:" + getNonStaticPort();
+
+                String os = System.getProperty("os.name").toLowerCase();
+                Runtime rt = Runtime.getRuntime();
+                if (os.contains("win")) {
+                    // For Windows
+                    SystemCommand.runCommand(rt, "rundll32 url.dll,FileProtocolHandler " + url);
+                }
+            } catch (Exception e) {
+                logger.error("Error opening browser: {}", e.getMessage());
+            }
+        }
+        logger.info("Running configs {}", applicationProperties.toString());
+    }
+
+    public static void main(String[] args) throws IOException, InterruptedException {
+
+        SpringApplication app = new SpringApplication(SPdfApplication.class);
+        app.addInitializers(new ConfigInitializer());
+        Map<String, String> propertyFiles = new HashMap<>();
+
+        // stirling pdf settings file
+        if (Files.exists(Paths.get("configs/settings.yml"))) {
+            propertyFiles.put("spring.config.additional-location", "file:configs/settings.yml");
+        } else {
+            logger.warn(
+                    "External configuration file 'configs/settings.yml' does not exist. Using default configuration and environment configuration instead.");
+        }
+
+        // custom javs settings file
+        if (Files.exists(Paths.get("configs/custom_settings.yml"))) {
+            String existing = propertyFiles.getOrDefault("spring.config.additional-location", "");
+            if (!existing.isEmpty()) {
+                existing += ",";
+            }
+            propertyFiles.put(
+                    "spring.config.additional-location",
+                    existing + "file:configs/custom_settings.yml");
+        } else {
+            logger.warn("Custom configuration file 'configs/custom_settings.yml' does not exist.");
+        }
+
+        if (!propertyFiles.isEmpty()) {
+            app.setDefaultProperties(
+                    Collections.singletonMap(
+                            "spring.config.additional-location",
+                            propertyFiles.get("spring.config.additional-location")));
+        }
+
+        app.run(args);
+
+        try {
+            Thread.sleep(1000);
+        } catch (InterruptedException e) {
+            Thread.currentThread().interrupt();
+            throw new RuntimeException("Thread interrupted while sleeping", e);
+        }
+
+        try {
+            Files.createDirectories(Path.of("customFiles/static/"));
+            Files.createDirectories(Path.of("customFiles/templates/"));
+        } catch (Exception e) {
+            logger.error("Error creating directories: {}", e.getMessage());
+        }
+        printStartupLogs();
+    }
+
+    private static void printStartupLogs() {
+        logger.info("Stirling-PDF Started.");
+        String url = "http://localhost:" + getStaticPort();
+        logger.info("Navigate to {}", url);
+    }
+
+    public static String getStaticPort() {
+        return serverPortStatic;
+    }
+
+    public String getNonStaticPort() {
+        return serverPortStatic;
+    }
+}

src/main/java/stirling/software/SPDF/config/AppConfig.java

@@ -1,58 +1,111 @@
-package stirling.software.SPDF.config;
-
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
-
-import stirling.software.SPDF.model.ApplicationProperties;
-@Configuration
-public class AppConfig {
-
-    
-    @Autowired
-    ApplicationProperties applicationProperties;
-    
-    @Bean(name = "loginEnabled")
-    public boolean loginEnabled() {
-        return applicationProperties.getSecurity().getEnableLogin();
-    }
-
-    @Bean(name = "appName")
-    public String appName() {
-        String homeTitle =  applicationProperties.getUi().getAppName();
-        return (homeTitle != null) ? homeTitle : "Stirling PDF";
-    }
-
-    @Bean(name = "appVersion")
-    public String appVersion() {
-        String version = getClass().getPackage().getImplementationVersion();
-        return (version != null) ? version : "0.0.0";
-    }
-
-    @Bean(name = "homeText")
-    public String homeText() {
-    	return (applicationProperties.getUi().getHomeDescription() != null) ? applicationProperties.getUi().getHomeDescription() : "null";
-    }
-
-
-    @Bean(name = "navBarText")
-    public String navBarText() {
-        String defaultNavBar = applicationProperties.getUi().getAppNameNavbar() != null ? applicationProperties.getUi().getAppNameNavbar() : applicationProperties.getUi().getAppName();
-        return (defaultNavBar != null) ? defaultNavBar : "Stirling PDF";
-    }
-	
-    @Bean(name = "enableAlphaFunctionality")
-    public boolean enableAlphaFunctionality() { 
-        return applicationProperties.getSystem().getEnableAlphaFunctionality() != null ? applicationProperties.getSystem().getEnableAlphaFunctionality() : false;
-    }
-    
-	@Bean(name = "rateLimit")
-    public boolean rateLimit() {
-        String appName = System.getProperty("rateLimit");
-        if (appName == null) 
-            appName = System.getenv("rateLimit");
-        return (appName != null) ? Boolean.valueOf(appName) : false;
-    }
-	
-	
-}
+package stirling.software.SPDF.config;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.Properties;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingClass;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Lazy;
+import org.springframework.core.io.ClassPathResource;
+import org.springframework.core.io.Resource;
+import org.springframework.core.io.ResourceLoader;
+import org.thymeleaf.spring6.SpringTemplateEngine;
+
+import stirling.software.SPDF.model.ApplicationProperties;
+
+@Configuration
+@Lazy
+public class AppConfig {
+
+    @Autowired ApplicationProperties applicationProperties;
+
+    @Bean
+    @ConditionalOnProperty(
+            name = "system.customHTMLFiles",
+            havingValue = "true",
+            matchIfMissing = false)
+    public SpringTemplateEngine templateEngine(ResourceLoader resourceLoader) {
+        SpringTemplateEngine templateEngine = new SpringTemplateEngine();
+        templateEngine.addTemplateResolver(new FileFallbackTemplateResolver(resourceLoader));
+        return templateEngine;
+    }
+
+    @Bean(name = "loginEnabled")
+    public boolean loginEnabled() {
+        return applicationProperties.getSecurity().getEnableLogin();
+    }
+
+    @Bean(name = "appName")
+    public String appName() {
+        String homeTitle = applicationProperties.getUi().getAppName();
+        return (homeTitle != null) ? homeTitle : "Stirling PDF";
+    }
+
+    @Bean(name = "appVersion")
+    public String appVersion() {
+        Resource resource = new ClassPathResource("version.properties");
+        Properties props = new Properties();
+        try {
+            props.load(resource.getInputStream());
+            return props.getProperty("version");
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+        return "0.0.0";
+    }
+
+    @Bean(name = "homeText")
+    public String homeText() {
+        return (applicationProperties.getUi().getHomeDescription() != null)
+                ? applicationProperties.getUi().getHomeDescription()
+                : "null";
+    }
+
+    @Bean(name = "navBarText")
+    public String navBarText() {
+        String defaultNavBar =
+                applicationProperties.getUi().getAppNameNavbar() != null
+                        ? applicationProperties.getUi().getAppNameNavbar()
+                        : applicationProperties.getUi().getAppName();
+        return (defaultNavBar != null) ? defaultNavBar : "Stirling PDF";
+    }
+
+    @Bean(name = "enableAlphaFunctionality")
+    public boolean enableAlphaFunctionality() {
+        return applicationProperties.getSystem().getEnableAlphaFunctionality() != null
+                ? applicationProperties.getSystem().getEnableAlphaFunctionality()
+                : false;
+    }
+
+    @Bean(name = "rateLimit")
+    public boolean rateLimit() {
+        String appName = System.getProperty("rateLimit");
+        if (appName == null) appName = System.getenv("rateLimit");
+        return (appName != null) ? Boolean.valueOf(appName) : false;
+    }
+
+    @Bean(name = "RunningInDocker")
+    public boolean runningInDocker() {
+        return Files.exists(Paths.get("/.dockerenv"));
+    }
+
+    @Bean(name = "bookAndHtmlFormatsInstalled")
+    public boolean bookAndHtmlFormatsInstalled() {
+        String installOps = System.getProperty("INSTALL_BOOK_AND_ADVANCED_HTML_OPS");
+        if (installOps == null) {
+            installOps = System.getenv("INSTALL_BOOK_AND_ADVANCED_HTML_OPS");
+        }
+        return "true".equalsIgnoreCase(installOps);
+    }
+
+    @ConditionalOnMissingClass("stirling.software.SPDF.config.security.SecurityConfiguration")
+    @Bean(name = "activSecurity")
+    public boolean missingActivSecurity() {
+        return false;
+    }
+}

src/main/java/stirling/software/SPDF/config/AppUpdateService.java

@@ -0,0 +1,25 @@
+package stirling.software.SPDF.config;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Scope;
+import org.springframework.stereotype.Service;
+
+import stirling.software.SPDF.model.ApplicationProperties;
+
+@Service
+class AppUpdateService {
+
+    @Autowired private ApplicationProperties applicationProperties;
+
+    @Autowired(required = false)
+    ShowAdminInterface showAdmin;
+
+    @Bean(name = "shouldShow")
+    @Scope("request")
+    public boolean shouldShow() {
+        boolean showUpdate = applicationProperties.getSystem().getShowUpdate();
+        boolean showAdminResult = (showAdmin != null) ? showAdmin.getShowUpdateOnlyAdmins() : true;
+        return showUpdate && showAdminResult;
+    }
+}

src/main/java/stirling/software/SPDF/config/Beans.java

@@ -1,65 +1,64 @@
-package stirling.software.SPDF.config;
-
-import java.util.Locale;
-
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
-import org.springframework.web.servlet.LocaleResolver;
-import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
-import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
-import org.springframework.web.servlet.i18n.LocaleChangeInterceptor;
-import org.springframework.web.servlet.i18n.SessionLocaleResolver;
-
-import stirling.software.SPDF.model.ApplicationProperties;
-
-@Configuration
-public class Beans implements WebMvcConfigurer {
-	
-	@Autowired
-    ApplicationProperties applicationProperties;
-	
-    @Override
-    public void addInterceptors(InterceptorRegistry registry) {
-        registry.addInterceptor(localeChangeInterceptor());
-        registry.addInterceptor(new CleanUrlInterceptor());
-    }
-
-    @Bean
-    public LocaleChangeInterceptor localeChangeInterceptor() {
-        LocaleChangeInterceptor lci = new LocaleChangeInterceptor();
-        lci.setParamName("lang");
-        return lci;
-    }
-
-    @Bean
-    public LocaleResolver localeResolver() {
-        SessionLocaleResolver slr = new SessionLocaleResolver();
-        
-        
-        String appLocaleEnv = applicationProperties.getSystem().getDefaultLocale();
-        Locale defaultLocale = Locale.UK; // Fallback to UK locale if environment variable is not set
-
-        if (appLocaleEnv != null && !appLocaleEnv.isEmpty()) {
-            Locale tempLocale = Locale.forLanguageTag(appLocaleEnv);
-            String tempLanguageTag = tempLocale.toLanguageTag();
-
-             if (appLocaleEnv.equalsIgnoreCase(tempLanguageTag)) {
-                defaultLocale = tempLocale;
-            } else {
-                tempLocale = Locale.forLanguageTag(appLocaleEnv.replace("_","-"));
-                tempLanguageTag = tempLocale.toLanguageTag();
-
-                if (appLocaleEnv.equalsIgnoreCase(tempLanguageTag)) {
-                    defaultLocale = tempLocale;
-                } else {
-                    System.err.println("Invalid APP_LOCALE environment variable value. Falling back to default Locale.UK.");
-                }
-            }
-        }
-
-        slr.setDefaultLocale(defaultLocale);
-        return slr;
-    }
-    
-}
+package stirling.software.SPDF.config;
+
+import java.util.Locale;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.LocaleResolver;
+import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+import org.springframework.web.servlet.i18n.LocaleChangeInterceptor;
+import org.springframework.web.servlet.i18n.SessionLocaleResolver;
+
+import stirling.software.SPDF.model.ApplicationProperties;
+
+@Configuration
+public class Beans implements WebMvcConfigurer {
+
+    @Autowired ApplicationProperties applicationProperties;
+
+    @Override
+    public void addInterceptors(InterceptorRegistry registry) {
+        registry.addInterceptor(localeChangeInterceptor());
+        registry.addInterceptor(new CleanUrlInterceptor());
+    }
+
+    @Bean
+    public LocaleChangeInterceptor localeChangeInterceptor() {
+        LocaleChangeInterceptor lci = new LocaleChangeInterceptor();
+        lci.setParamName("lang");
+        return lci;
+    }
+
+    @Bean
+    public LocaleResolver localeResolver() {
+        SessionLocaleResolver slr = new SessionLocaleResolver();
+
+        String appLocaleEnv = applicationProperties.getSystem().getDefaultLocale();
+        Locale defaultLocale =
+                Locale.UK; // Fallback to UK locale if environment variable is not set
+
+        if (appLocaleEnv != null && !appLocaleEnv.isEmpty()) {
+            Locale tempLocale = Locale.forLanguageTag(appLocaleEnv);
+            String tempLanguageTag = tempLocale.toLanguageTag();
+
+            if (appLocaleEnv.equalsIgnoreCase(tempLanguageTag)) {
+                defaultLocale = tempLocale;
+            } else {
+                tempLocale = Locale.forLanguageTag(appLocaleEnv.replace("_", "-"));
+                tempLanguageTag = tempLocale.toLanguageTag();
+
+                if (appLocaleEnv.equalsIgnoreCase(tempLanguageTag)) {
+                    defaultLocale = tempLocale;
+                } else {
+                    System.err.println(
+                            "Invalid APP_LOCALE environment variable value. Falling back to default Locale.UK.");
+                }
+            }
+        }
+
+        slr.setDefaultLocale(defaultLocale);
+        return slr;
+    }
+}

src/main/java/stirling/software/SPDF/config/CleanUrlInterceptor.java

@@ -1,68 +1,81 @@
-package stirling.software.SPDF.config;
-
-import java.util.Arrays;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import org.springframework.web.servlet.HandlerInterceptor;
-import org.springframework.web.servlet.ModelAndView;
-
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
-
-public class CleanUrlInterceptor implements HandlerInterceptor {
-
-	private static final List<String> ALLOWED_PARAMS = Arrays.asList("lang", "endpoint", "endpoints", "logout", "error", "file", "messageType");
-
-	
-	@Override
-	public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)
-			throws Exception {
-		String queryString = request.getQueryString();
-		if (queryString != null && !queryString.isEmpty()) {
-			String requestURI = request.getRequestURI();
-			Map<String, String> parameters = new HashMap<>();
-
-			// Keep only the allowed parameters
-			String[] queryParameters = queryString.split("&");
-			for (String param : queryParameters) {
-				String[] keyValue = param.split("=");
-				if (keyValue.length != 2) {
-					continue;
-				}
-				if (ALLOWED_PARAMS.contains(keyValue[0])) {
-					parameters.put(keyValue[0], keyValue[1]);
-				}
-			}
-
-			// If there are any parameters that are not allowed
-			if (parameters.size() != queryParameters.length) {
-				// Construct new query string
-				StringBuilder newQueryString = new StringBuilder();
-				for (Map.Entry<String, String> entry : parameters.entrySet()) {
-					if (newQueryString.length() > 0) {
-						newQueryString.append("&");
-					}
-					newQueryString.append(entry.getKey()).append("=").append(entry.getValue());
-				}
-
-				// Redirect to the URL with only allowed query parameters
-				String redirectUrl = requestURI + "?" + newQueryString;
-				response.sendRedirect(redirectUrl);
-				return false;
-			}
-		}
-		return true;
-	}
-
-	@Override
-	public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler,
-			ModelAndView modelAndView) {
-	}
-
-	@Override
-	public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler,
-			Exception ex) {
-	}
-}
+package stirling.software.SPDF.config;
+
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.springframework.web.servlet.HandlerInterceptor;
+import org.springframework.web.servlet.ModelAndView;
+
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+
+public class CleanUrlInterceptor implements HandlerInterceptor {
+
+    private static final List<String> ALLOWED_PARAMS =
+            Arrays.asList(
+                    "lang",
+                    "endpoint",
+                    "endpoints",
+                    "logout",
+                    "error",
+                    "erroroauth",
+                    "file",
+                    "messageType");
+
+    @Override
+    public boolean preHandle(
+            HttpServletRequest request, HttpServletResponse response, Object handler)
+            throws Exception {
+        String queryString = request.getQueryString();
+        if (queryString != null && !queryString.isEmpty()) {
+            String requestURI = request.getRequestURI();
+            Map<String, String> parameters = new HashMap<>();
+
+            // Keep only the allowed parameters
+            String[] queryParameters = queryString.split("&");
+            for (String param : queryParameters) {
+                String[] keyValue = param.split("=");
+                if (keyValue.length != 2) {
+                    continue;
+                }
+                if (ALLOWED_PARAMS.contains(keyValue[0])) {
+                    parameters.put(keyValue[0], keyValue[1]);
+                }
+            }
+
+            // If there are any parameters that are not allowed
+            if (parameters.size() != queryParameters.length) {
+                // Construct new query string
+                StringBuilder newQueryString = new StringBuilder();
+                for (Map.Entry<String, String> entry : parameters.entrySet()) {
+                    if (newQueryString.length() > 0) {
+                        newQueryString.append("&");
+                    }
+                    newQueryString.append(entry.getKey()).append("=").append(entry.getValue());
+                }
+
+                // Redirect to the URL with only allowed query parameters
+                String redirectUrl = requestURI + "?" + newQueryString;
+                response.sendRedirect(redirectUrl);
+                return false;
+            }
+        }
+        return true;
+    }
+
+    @Override
+    public void postHandle(
+            HttpServletRequest request,
+            HttpServletResponse response,
+            Object handler,
+            ModelAndView modelAndView) {}
+
+    @Override
+    public void afterCompletion(
+            HttpServletRequest request,
+            HttpServletResponse response,
+            Object handler,
+            Exception ex) {}
+}

src/main/java/stirling/software/SPDF/config/ConfigInitializer.java

@@ -1,129 +1,138 @@
 package stirling.software.SPDF.config;
 
-import java.io.BufferedReader;
 import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.nio.charset.StandardCharsets;
+import java.net.URISyntaxException;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.HashSet;
 import java.util.List;
-import java.util.Optional;
+import java.util.Map;
 import java.util.Set;
-import java.util.function.Function;
-import java.util.stream.Collectors;
 
 import org.springframework.context.ApplicationContextInitializer;
 import org.springframework.context.ConfigurableApplicationContext;
 
-public class ConfigInitializer implements ApplicationContextInitializer<ConfigurableApplicationContext> {
+public class ConfigInitializer
+        implements ApplicationContextInitializer<ConfigurableApplicationContext> {
 
-	@Override
-	public void initialize(ConfigurableApplicationContext applicationContext) {
-		try {
-			ensureConfigExists();
-		} catch (IOException e) {
-			throw new RuntimeException("Failed to initialize application configuration", e);
-		}
-	}
+    @Override
+    public void initialize(ConfigurableApplicationContext applicationContext) {
+        try {
+            ensureConfigExists();
+        } catch (Exception e) {
+            throw new RuntimeException("Failed to initialize application configuration", e);
+        }
+    }
 
-	public void ensureConfigExists() throws IOException {
-		// Define the path to the external config directory
-		Path destPath = Paths.get("configs", "settings.yml");
+    public void ensureConfigExists() throws IOException, URISyntaxException {
+        // Define the path to the external config directory
+        Path destPath = Paths.get("configs", "settings.yml");
 
-		// Check if the file already exists
-		if (Files.notExists(destPath)) {
-			// Ensure the destination directory exists
-			Files.createDirectories(destPath.getParent());
+        // Check if the file already exists
+        if (Files.notExists(destPath)) {
+            // Ensure the destination directory exists
+            Files.createDirectories(destPath.getParent());
 
-			// Copy the resource from classpath to the external directory
-			try (InputStream in = getClass().getClassLoader().getResourceAsStream("settings.yml.template")) {
-				if (in != null) {
-					Files.copy(in, destPath);
-				} else {
-					throw new FileNotFoundException("Resource file not found: settings.yml.template");
-				}
-			}
-		} else {
-			// If user file exists, we need to merge it with the template from the classpath
-			List<String> templateLines;
-			try (InputStream in = getClass().getClassLoader().getResourceAsStream("settings.yml.template")) {
-				templateLines = new BufferedReader(new InputStreamReader(in, StandardCharsets.UTF_8)).lines()
-						.collect(Collectors.toList());
-			}
+            // Copy the resource from classpath to the external directory
+            try (InputStream in =
+                    getClass().getClassLoader().getResourceAsStream("settings.yml.template")) {
+                if (in != null) {
+                    Files.copy(in, destPath);
+                } else {
+                    throw new FileNotFoundException(
+                            "Resource file not found: settings.yml.template");
+                }
+            }
+        } else {
+            Path templatePath =
+                    Paths.get(
+                            getClass()
+                                    .getClassLoader()
+                                    .getResource("settings.yml.template")
+                                    .toURI());
+            Path userPath = Paths.get("configs", "settings.yml");
 
-			mergeYamlFiles(templateLines, destPath, destPath);
-		}
-	}
+            List<String> templateLines = Files.readAllLines(templatePath);
+            List<String> userLines =
+                    Files.exists(userPath) ? Files.readAllLines(userPath) : new ArrayList<>();
 
-	public void mergeYamlFiles(List<String> templateLines, Path userFilePath, Path outputPath) throws IOException {
-		List<String> userLines = Files.readAllLines(userFilePath);
-		List<String> mergedLines = new ArrayList<>();
-		boolean insideAutoGenerated = false;
-		boolean beforeFirstKey = true;
+            List<String> resultLines = new ArrayList<>();
 
-		Function<String, Boolean> isCommented = line -> line.trim().startsWith("#");
-		Function<String, String> extractKey = line -> {
-			String[] parts = line.split(":");
-			return parts.length > 0 ? parts[0].trim().replace("#", "").trim() : "";
-		};
+            for (String templateLine : templateLines) {
+                // Check if the line is a comment
+                if (templateLine.trim().startsWith("#")) {
+                    String entry = templateLine.trim().substring(1).trim();
+                    if (!entry.isEmpty()) {
+                        // Check if this comment has been uncommented in userLines
+                        String key = entry.split(":")[0].trim();
+                        System.out.println("key=" + key + ", entry=" + entry );
+                        addLine(resultLines, userLines, templateLine, key);
+                    } else {
+                        resultLines.add(templateLine);
+                    }
+                }
+                // Check if the line is a key-value pair
+                else if (templateLine.contains(":")) {
+                    String key = templateLine.split(":")[0].trim();
+                    addLine(resultLines, userLines, templateLine, key);
+                }
+                // Handle empty lines
+                else if (templateLine.trim().length() == 0) {
+                    resultLines.add("");
+                }
+            }
+            
+         // Write the result to the user settings file
+            Files.write(userPath, resultLines);
+        }
 
-		Set<String> userKeys = userLines.stream().map(extractKey).collect(Collectors.toSet());
+        Path customSettingsPath = Paths.get("configs", "custom_settings.yml");
+        if (!Files.exists(customSettingsPath)) {
+            Files.createFile(customSettingsPath);
+        }
+    }
+    
+    
+    
+    //TODO check parent value instead of just indent lines for duplicate keys (like enabled etc)
+    private static void addLine(List<String> resultLines, List<String> userLines, String templateLine, String key) {
+        boolean added = false;
+        int templateIndentationLevel = getIndentationLevel(templateLine);
+        for (String settingsLine : userLines) {
+        	if(settingsLine.contains("oauth2") || settingsLine.contains("enabled") )
+            if (settingsLine.trim().startsWith(key + ":")) {
+                int settingsIndentationLevel = getIndentationLevel(settingsLine);
+                // Check if it is correct settingsLine and has the same parent as templateLine
+                if (settingsIndentationLevel == templateIndentationLevel) {
+                    resultLines.add(settingsLine);
+                    added = true;
+                    break;
+                }
+            }
+        }
+        if (!added) {
+            resultLines.add(templateLine);
+        }
+    } 
 
-		for (String line : templateLines) {
-			String key = extractKey.apply(line);
-
-			if (line.trim().equalsIgnoreCase("AutomaticallyGenerated:")) {
-				insideAutoGenerated = true;
-				mergedLines.add(line);
-				continue;
-			} else if (insideAutoGenerated && line.trim().isEmpty()) {
-				insideAutoGenerated = false;
-				mergedLines.add(line);
-				continue;
-			}
-
-			if (beforeFirstKey && (isCommented.apply(line) || line.trim().isEmpty())) {
-				// Handle top comments and empty lines before the first key.
-				mergedLines.add(line);
-				continue;
-			}
-
-			if (!key.isEmpty())
-				beforeFirstKey = false;
-
-			if (userKeys.contains(key)) {
-				// If user has any version (commented or uncommented) of this key, skip the
-				// template line
-				Optional<String> userValue = userLines.stream()
-						.filter(l -> extractKey.apply(l).equalsIgnoreCase(key) && !isCommented.apply(l)).findFirst();
-				if (userValue.isPresent())
-					mergedLines.add(userValue.get());
-				continue;
-			}
-
-			if (isCommented.apply(line) || line.trim().isEmpty() || !userKeys.contains(key)) {
-				mergedLines.add(line); // If line is commented, empty or key not present in user's file, retain the
-										// template line
-				continue;
-			}
-		}
-
-		// Add any additional uncommented user lines that are not present in the
-		// template
-		for (String userLine : userLines) {
-			String userKey = extractKey.apply(userLine);
-			boolean isPresentInTemplate = templateLines.stream().map(extractKey)
-					.anyMatch(templateKey -> templateKey.equalsIgnoreCase(userKey));
-			if (!isPresentInTemplate && !isCommented.apply(userLine)) {
-				mergedLines.add(userLine);
-			}
-		}
-
-		Files.write(outputPath, mergedLines, StandardCharsets.UTF_8);
-	}
-
-}
+    private static int getIndentationLevel(String line) {
+        int indentationLevel = 0;
+        String trimmedLine = line.trim();
+        if (trimmedLine.startsWith("#")) {
+        	line = trimmedLine.substring(1);
+        }
+        for (char c : line.toCharArray()) {
+            if (c == ' ') {
+                indentationLevel++;
+            } else {
+                break;
+            }
+        }
+        return indentationLevel;
+    }
+}

src/main/java/stirling/software/SPDF/config/EndpointConfiguration.java

@@ -1,241 +1,250 @@
-package stirling.software.SPDF.config;
-
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-import java.util.concurrent.ConcurrentHashMap;
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Service;
-
-import stirling.software.SPDF.model.ApplicationProperties;
-@Service
-public class EndpointConfiguration {
-    private static final Logger logger = LoggerFactory.getLogger(EndpointConfiguration.class);
-    private Map<String, Boolean> endpointStatuses = new ConcurrentHashMap<>();
-    private Map<String, Set<String>> endpointGroups = new ConcurrentHashMap<>();
-
-    private final ApplicationProperties applicationProperties;
-
-    @Autowired
-    public EndpointConfiguration(ApplicationProperties applicationProperties) {
-        this.applicationProperties = applicationProperties;
-        init();
-        processEnvironmentConfigs();
-    }
-    
-    public void enableEndpoint(String endpoint) {
-    	endpointStatuses.put(endpoint, true);
-    }
-
-    public void disableEndpoint(String endpoint) {
-    	if(!endpointStatuses.containsKey(endpoint) || endpointStatuses.get(endpoint) !=  false) {
-	        logger.info("Disabling {}", endpoint);
-	        endpointStatuses.put(endpoint, false);
-    	}
-    }
-
-    public boolean isEndpointEnabled(String endpoint) {
-        if (endpoint.startsWith("/")) {
-            endpoint = endpoint.substring(1);
-        }
-        return endpointStatuses.getOrDefault(endpoint, true);
-    }
-
-    public void addEndpointToGroup(String group, String endpoint) {
-        endpointGroups.computeIfAbsent(group, k -> new HashSet<>()).add(endpoint);
-    }
-
-    public void enableGroup(String group) {
-        Set<String> endpoints = endpointGroups.get(group);
-        if (endpoints != null) {
-            for (String endpoint : endpoints) {
-                enableEndpoint(endpoint);
-            }
-        }
-    }
-
-    public void disableGroup(String group) {
-        Set<String> endpoints = endpointGroups.get(group);
-        if (endpoints != null) {
-            for (String endpoint : endpoints) {
-                disableEndpoint(endpoint);
-            }
-        }
-    }
-    
-    public void init() {
-        // Adding endpoints to "PageOps" group
-        addEndpointToGroup("PageOps", "remove-pages");
-        addEndpointToGroup("PageOps", "merge-pdfs");
-        addEndpointToGroup("PageOps", "split-pdfs");
-        addEndpointToGroup("PageOps", "pdf-organizer");
-        addEndpointToGroup("PageOps", "rotate-pdf");
-        addEndpointToGroup("PageOps", "multi-page-layout");
-        addEndpointToGroup("PageOps", "scale-pages");
-        addEndpointToGroup("PageOps", "adjust-contrast");
-        addEndpointToGroup("PageOps", "crop");
-        addEndpointToGroup("PageOps", "auto-split-pdf");
-        addEndpointToGroup("PageOps", "extract-page");
-        addEndpointToGroup("PageOps", "pdf-to-single-page");
-        addEndpointToGroup("PageOps", "split-by-size-or-count");
-        addEndpointToGroup("PageOps", "overlay-pdf");
-        addEndpointToGroup("PageOps", "split-pdf-by-sections");
-        
-        
-        // Adding endpoints to "Convert" group
-        addEndpointToGroup("Convert", "pdf-to-img");
-        addEndpointToGroup("Convert", "img-to-pdf");
-        addEndpointToGroup("Convert", "pdf-to-pdfa");
-        addEndpointToGroup("Convert", "file-to-pdf");
-        addEndpointToGroup("Convert", "xlsx-to-pdf");
-        addEndpointToGroup("Convert", "pdf-to-word");
-        addEndpointToGroup("Convert", "pdf-to-presentation");
-        addEndpointToGroup("Convert", "pdf-to-text");
-        addEndpointToGroup("Convert", "pdf-to-html");
-        addEndpointToGroup("Convert", "pdf-to-xml");
-        addEndpointToGroup("Convert", "html-to-pdf");
-        addEndpointToGroup("Convert", "url-to-pdf");
-        addEndpointToGroup("Convert", "markdown-to-pdf");
-        addEndpointToGroup("Convert", "pdf-to-csv");
-        
-        
-        // Adding endpoints to "Security" group
-        addEndpointToGroup("Security", "add-password");
-        addEndpointToGroup("Security", "remove-password");
-        addEndpointToGroup("Security", "change-permissions");
-        addEndpointToGroup("Security", "add-watermark");
-        addEndpointToGroup("Security", "cert-sign");
-        addEndpointToGroup("Security", "sanitize-pdf");
-        addEndpointToGroup("Security", "auto-redact");
-        
-        
-        // Adding endpoints to "Other" group
-        addEndpointToGroup("Other", "ocr-pdf");
-        addEndpointToGroup("Other", "add-image");
-        addEndpointToGroup("Other", "compress-pdf");
-        addEndpointToGroup("Other", "extract-images");
-        addEndpointToGroup("Other", "change-metadata");
-        addEndpointToGroup("Other", "extract-image-scans");
-        addEndpointToGroup("Other", "sign");
-        addEndpointToGroup("Other", "flatten");
-        addEndpointToGroup("Other", "repair");
-        addEndpointToGroup("Other", "remove-blanks");
-        addEndpointToGroup("Other", "remove-annotations");
-        addEndpointToGroup("Other", "compare");
-        addEndpointToGroup("Other", "add-page-numbers");
-        addEndpointToGroup("Other", "auto-rename");
-        addEndpointToGroup("Other", "get-info-on-pdf");
-        addEndpointToGroup("Other", "show-javascript");
-        
-        
-        
-        //CLI
-        addEndpointToGroup("CLI", "compress-pdf");
-        addEndpointToGroup("CLI", "extract-image-scans");
-        addEndpointToGroup("CLI", "remove-blanks");
-        addEndpointToGroup("CLI", "repair");
-        addEndpointToGroup("CLI", "pdf-to-pdfa");
-        addEndpointToGroup("CLI", "file-to-pdf");
-        addEndpointToGroup("CLI", "xlsx-to-pdf");
-        addEndpointToGroup("CLI", "pdf-to-word");
-        addEndpointToGroup("CLI", "pdf-to-presentation");
-        addEndpointToGroup("CLI", "pdf-to-text");
-        addEndpointToGroup("CLI", "pdf-to-html");
-        addEndpointToGroup("CLI", "pdf-to-xml");
-        addEndpointToGroup("CLI", "ocr-pdf");
-        addEndpointToGroup("CLI", "html-to-pdf");
-        addEndpointToGroup("CLI", "url-to-pdf");
-        
-        
-        //python
-        addEndpointToGroup("Python", "extract-image-scans");
-        addEndpointToGroup("Python", "remove-blanks");
-        addEndpointToGroup("Python", "html-to-pdf");
-        addEndpointToGroup("Python", "url-to-pdf");
-        
-        //openCV
-        addEndpointToGroup("OpenCV", "extract-image-scans");
-        addEndpointToGroup("OpenCV", "remove-blanks");
-
-        //LibreOffice
-        addEndpointToGroup("LibreOffice", "repair");
-        addEndpointToGroup("LibreOffice", "file-to-pdf");
-        addEndpointToGroup("LibreOffice", "xlsx-to-pdf");
-        addEndpointToGroup("LibreOffice", "pdf-to-word");
-        addEndpointToGroup("LibreOffice", "pdf-to-presentation");
-        addEndpointToGroup("LibreOffice", "pdf-to-text");
-        addEndpointToGroup("LibreOffice", "pdf-to-html");
-        addEndpointToGroup("LibreOffice", "pdf-to-xml");
-        
-        
-        //OCRmyPDF
-        addEndpointToGroup("OCRmyPDF", "compress-pdf");
-        addEndpointToGroup("OCRmyPDF", "pdf-to-pdfa");
-        addEndpointToGroup("OCRmyPDF", "ocr-pdf");
-        
-        //Java
-        addEndpointToGroup("Java", "merge-pdfs");
-        addEndpointToGroup("Java", "remove-pages");
-        addEndpointToGroup("Java", "split-pdfs");
-        addEndpointToGroup("Java", "pdf-organizer");
-        addEndpointToGroup("Java", "rotate-pdf");
-        addEndpointToGroup("Java", "pdf-to-img");
-        addEndpointToGroup("Java", "img-to-pdf");
-        addEndpointToGroup("Java", "add-password");
-        addEndpointToGroup("Java", "remove-password");
-        addEndpointToGroup("Java", "change-permissions");
-        addEndpointToGroup("Java", "add-watermark");
-        addEndpointToGroup("Java", "add-image");
-        addEndpointToGroup("Java", "extract-images");
-        addEndpointToGroup("Java", "change-metadata");
-        addEndpointToGroup("Java", "cert-sign");
-        addEndpointToGroup("Java", "multi-page-layout");
-        addEndpointToGroup("Java", "scale-pages");
-        addEndpointToGroup("Java", "add-page-numbers");
-        addEndpointToGroup("Java", "auto-rename");
-        addEndpointToGroup("Java", "auto-split-pdf");
-        addEndpointToGroup("Java", "sanitize-pdf");
-        addEndpointToGroup("Java", "crop");
-        addEndpointToGroup("Java", "get-info-on-pdf");
-        addEndpointToGroup("Java", "extract-page");
-        addEndpointToGroup("Java", "pdf-to-single-page");
-        addEndpointToGroup("Java", "markdown-to-pdf");
-        addEndpointToGroup("Java", "show-javascript");
-        addEndpointToGroup("Java", "auto-redact");
-        addEndpointToGroup("Java", "pdf-to-csv");
-        addEndpointToGroup("Java", "split-by-size-or-count");
-        addEndpointToGroup("Java", "overlay-pdf");
-        addEndpointToGroup("Java", "split-pdf-by-sections");
-        
-        //Javascript
-        addEndpointToGroup("Javascript", "pdf-organizer");
-        addEndpointToGroup("Javascript", "sign");
-        addEndpointToGroup("Javascript", "compare");
-        addEndpointToGroup("Javascript", "adjust-contrast");
-        
-        
-    }
-    
-    private void processEnvironmentConfigs() {
-        List<String> endpointsToRemove = applicationProperties.getEndpoints().getToRemove();
-        List<String> groupsToRemove = applicationProperties.getEndpoints().getGroupsToRemove();
-
-        if (endpointsToRemove != null) {
-            for (String endpoint : endpointsToRemove) {
-                disableEndpoint(endpoint.trim());
-            }
-        }
-
-        if (groupsToRemove != null) {
-            for (String group : groupsToRemove) {
-                disableGroup(group.trim());
-            }
-        }
-    }
-
-}
-
+package stirling.software.SPDF.config;
+
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.context.annotation.DependsOn;
+import org.springframework.stereotype.Service;
+
+import stirling.software.SPDF.model.ApplicationProperties;
+
+@Service
+@DependsOn({"bookAndHtmlFormatsInstalled"})
+public class EndpointConfiguration {
+    private static final Logger logger = LoggerFactory.getLogger(EndpointConfiguration.class);
+    private Map<String, Boolean> endpointStatuses = new ConcurrentHashMap<>();
+    private Map<String, Set<String>> endpointGroups = new ConcurrentHashMap<>();
+
+    private final ApplicationProperties applicationProperties;
+
+    private boolean bookAndHtmlFormatsInstalled;
+
+    @Autowired
+    public EndpointConfiguration(
+            ApplicationProperties applicationProperties,
+            @Qualifier("bookAndHtmlFormatsInstalled") boolean bookAndHtmlFormatsInstalled) {
+        this.applicationProperties = applicationProperties;
+        this.bookAndHtmlFormatsInstalled = bookAndHtmlFormatsInstalled;
+        init();
+        processEnvironmentConfigs();
+    }
+
+    public void enableEndpoint(String endpoint) {
+        endpointStatuses.put(endpoint, true);
+    }
+
+    public void disableEndpoint(String endpoint) {
+        if (!endpointStatuses.containsKey(endpoint) || endpointStatuses.get(endpoint) != false) {
+            logger.info("Disabling {}", endpoint);
+            endpointStatuses.put(endpoint, false);
+        }
+    }
+
+    public boolean isEndpointEnabled(String endpoint) {
+        if (endpoint.startsWith("/")) {
+            endpoint = endpoint.substring(1);
+        }
+        return endpointStatuses.getOrDefault(endpoint, true);
+    }
+
+    public void addEndpointToGroup(String group, String endpoint) {
+        endpointGroups.computeIfAbsent(group, k -> new HashSet<>()).add(endpoint);
+    }
+
+    public void enableGroup(String group) {
+        Set<String> endpoints = endpointGroups.get(group);
+        if (endpoints != null) {
+            for (String endpoint : endpoints) {
+                enableEndpoint(endpoint);
+            }
+        }
+    }
+
+    public void disableGroup(String group) {
+        Set<String> endpoints = endpointGroups.get(group);
+        if (endpoints != null) {
+            for (String endpoint : endpoints) {
+                disableEndpoint(endpoint);
+            }
+        }
+    }
+
+    public void init() {
+        // Adding endpoints to "PageOps" group
+        addEndpointToGroup("PageOps", "remove-pages");
+        addEndpointToGroup("PageOps", "merge-pdfs");
+        addEndpointToGroup("PageOps", "split-pdfs");
+        addEndpointToGroup("PageOps", "pdf-organizer");
+        addEndpointToGroup("PageOps", "rotate-pdf");
+        addEndpointToGroup("PageOps", "multi-page-layout");
+        addEndpointToGroup("PageOps", "scale-pages");
+        addEndpointToGroup("PageOps", "adjust-contrast");
+        addEndpointToGroup("PageOps", "crop");
+        addEndpointToGroup("PageOps", "auto-split-pdf");
+        addEndpointToGroup("PageOps", "extract-page");
+        addEndpointToGroup("PageOps", "pdf-to-single-page");
+        addEndpointToGroup("PageOps", "split-by-size-or-count");
+        addEndpointToGroup("PageOps", "overlay-pdf");
+        addEndpointToGroup("PageOps", "split-pdf-by-sections");
+
+        // Adding endpoints to "Convert" group
+        addEndpointToGroup("Convert", "pdf-to-img");
+        addEndpointToGroup("Convert", "img-to-pdf");
+        addEndpointToGroup("Convert", "pdf-to-pdfa");
+        addEndpointToGroup("Convert", "file-to-pdf");
+        addEndpointToGroup("Convert", "xlsx-to-pdf");
+        addEndpointToGroup("Convert", "pdf-to-word");
+        addEndpointToGroup("Convert", "pdf-to-presentation");
+        addEndpointToGroup("Convert", "pdf-to-text");
+        addEndpointToGroup("Convert", "pdf-to-html");
+        addEndpointToGroup("Convert", "pdf-to-xml");
+        addEndpointToGroup("Convert", "html-to-pdf");
+        addEndpointToGroup("Convert", "url-to-pdf");
+        addEndpointToGroup("Convert", "markdown-to-pdf");
+        addEndpointToGroup("Convert", "pdf-to-csv");
+
+        // Adding endpoints to "Security" group
+        addEndpointToGroup("Security", "add-password");
+        addEndpointToGroup("Security", "remove-password");
+        addEndpointToGroup("Security", "change-permissions");
+        addEndpointToGroup("Security", "add-watermark");
+        addEndpointToGroup("Security", "cert-sign");
+        addEndpointToGroup("Security", "sanitize-pdf");
+        addEndpointToGroup("Security", "auto-redact");
+
+        // Adding endpoints to "Other" group
+        addEndpointToGroup("Other", "ocr-pdf");
+        addEndpointToGroup("Other", "add-image");
+        addEndpointToGroup("Other", "compress-pdf");
+        addEndpointToGroup("Other", "extract-images");
+        addEndpointToGroup("Other", "change-metadata");
+        addEndpointToGroup("Other", "extract-image-scans");
+        addEndpointToGroup("Other", "sign");
+        addEndpointToGroup("Other", "flatten");
+        addEndpointToGroup("Other", "repair");
+        addEndpointToGroup("Other", REMOVE_BLANKS);
+        addEndpointToGroup("Other", "remove-annotations");
+        addEndpointToGroup("Other", "compare");
+        addEndpointToGroup("Other", "add-page-numbers");
+        addEndpointToGroup("Other", "auto-rename");
+        addEndpointToGroup("Other", "get-info-on-pdf");
+        addEndpointToGroup("Other", "show-javascript");
+
+        // CLI
+        addEndpointToGroup("CLI", "compress-pdf");
+        addEndpointToGroup("CLI", "extract-image-scans");
+        addEndpointToGroup("CLI", "repair");
+        addEndpointToGroup("CLI", "pdf-to-pdfa");
+        addEndpointToGroup("CLI", "file-to-pdf");
+        addEndpointToGroup("CLI", "xlsx-to-pdf");
+        addEndpointToGroup("CLI", "pdf-to-word");
+        addEndpointToGroup("CLI", "pdf-to-presentation");
+        addEndpointToGroup("CLI", "pdf-to-html");
+        addEndpointToGroup("CLI", "pdf-to-xml");
+        addEndpointToGroup("CLI", "ocr-pdf");
+        addEndpointToGroup("CLI", "html-to-pdf");
+        addEndpointToGroup("CLI", "url-to-pdf");
+        addEndpointToGroup("CLI", "book-to-pdf");
+        addEndpointToGroup("CLI", "pdf-to-book");
+        addEndpointToGroup("CLI", "pdf-to-rtf");
+
+        // Calibre
+        addEndpointToGroup("Calibre", "book-to-pdf");
+        addEndpointToGroup("Calibre", "pdf-to-book");
+
+        // python
+        addEndpointToGroup("Python", "extract-image-scans");
+        addEndpointToGroup("Python", REMOVE_BLANKS);
+        addEndpointToGroup("Python", "html-to-pdf");
+        addEndpointToGroup("Python", "url-to-pdf");
+
+        // openCV
+        addEndpointToGroup("OpenCV", "extract-image-scans");
+        addEndpointToGroup("OpenCV", REMOVE_BLANKS);
+
+        // LibreOffice
+        addEndpointToGroup("LibreOffice", "repair");
+        addEndpointToGroup("LibreOffice", "file-to-pdf");
+        addEndpointToGroup("LibreOffice", "xlsx-to-pdf");
+        addEndpointToGroup("LibreOffice", "pdf-to-word");
+        addEndpointToGroup("LibreOffice", "pdf-to-presentation");
+        addEndpointToGroup("LibreOffice", "pdf-to-rtf");
+        addEndpointToGroup("LibreOffice", "pdf-to-html");
+        addEndpointToGroup("LibreOffice", "pdf-to-xml");
+
+        // OCRmyPDF
+        addEndpointToGroup("OCRmyPDF", "compress-pdf");
+        addEndpointToGroup("OCRmyPDF", "pdf-to-pdfa");
+        addEndpointToGroup("OCRmyPDF", "ocr-pdf");
+
+        // Java
+        addEndpointToGroup("Java", "merge-pdfs");
+        addEndpointToGroup("Java", "remove-pages");
+        addEndpointToGroup("Java", "split-pdfs");
+        addEndpointToGroup("Java", "pdf-organizer");
+        addEndpointToGroup("Java", "rotate-pdf");
+        addEndpointToGroup("Java", "pdf-to-img");
+        addEndpointToGroup("Java", "img-to-pdf");
+        addEndpointToGroup("Java", "add-password");
+        addEndpointToGroup("Java", "remove-password");
+        addEndpointToGroup("Java", "change-permissions");
+        addEndpointToGroup("Java", "add-watermark");
+        addEndpointToGroup("Java", "add-image");
+        addEndpointToGroup("Java", "extract-images");
+        addEndpointToGroup("Java", "change-metadata");
+        addEndpointToGroup("Java", "cert-sign");
+        addEndpointToGroup("Java", "multi-page-layout");
+        addEndpointToGroup("Java", "scale-pages");
+        addEndpointToGroup("Java", "add-page-numbers");
+        addEndpointToGroup("Java", "auto-rename");
+        addEndpointToGroup("Java", "auto-split-pdf");
+        addEndpointToGroup("Java", "sanitize-pdf");
+        addEndpointToGroup("Java", "crop");
+        addEndpointToGroup("Java", "get-info-on-pdf");
+        addEndpointToGroup("Java", "extract-page");
+        addEndpointToGroup("Java", "pdf-to-single-page");
+        addEndpointToGroup("Java", "markdown-to-pdf");
+        addEndpointToGroup("Java", "show-javascript");
+        addEndpointToGroup("Java", "auto-redact");
+        addEndpointToGroup("Java", "pdf-to-csv");
+        addEndpointToGroup("Java", "split-by-size-or-count");
+        addEndpointToGroup("Java", "overlay-pdf");
+        addEndpointToGroup("Java", "split-pdf-by-sections");
+        addEndpointToGroup("Java", REMOVE_BLANKS);
+        addEndpointToGroup("Java", "pdf-to-text");
+
+        // Javascript
+        addEndpointToGroup("Javascript", "pdf-organizer");
+        addEndpointToGroup("Javascript", "sign");
+        addEndpointToGroup("Javascript", "compare");
+        addEndpointToGroup("Javascript", "adjust-contrast");
+    }
+
+    private void processEnvironmentConfigs() {
+        List<String> endpointsToRemove = applicationProperties.getEndpoints().getToRemove();
+        List<String> groupsToRemove = applicationProperties.getEndpoints().getGroupsToRemove();
+        if (!bookAndHtmlFormatsInstalled) {
+            groupsToRemove.add("Calibre");
+        }
+        if (endpointsToRemove != null) {
+            for (String endpoint : endpointsToRemove) {
+                disableEndpoint(endpoint.trim());
+            }
+        }
+
+        if (groupsToRemove != null) {
+            for (String group : groupsToRemove) {
+                disableGroup(group.trim());
+            }
+        }
+    }
+
+    private static final String REMOVE_BLANKS = "remove-blanks";
+}

src/main/java/stirling/software/SPDF/config/EndpointInterceptor.java

@@ -1,26 +1,26 @@
-package stirling.software.SPDF.config;
-
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Component;
-import org.springframework.web.servlet.HandlerInterceptor;
-
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
-
-@Component
-public class EndpointInterceptor implements HandlerInterceptor {
-
-    @Autowired
-    private EndpointConfiguration endpointConfiguration;
-
-    @Override
-    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)
-            throws Exception {
-        String requestURI = request.getRequestURI();
-        if (!endpointConfiguration.isEndpointEnabled(requestURI)) {
-            response.sendError(HttpServletResponse.SC_FORBIDDEN, "This endpoint is disabled");
-            return false;
-        }
-        return true;
-    }
-}
+package stirling.software.SPDF.config;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+import org.springframework.web.servlet.HandlerInterceptor;
+
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+
+@Component
+public class EndpointInterceptor implements HandlerInterceptor {
+
+    @Autowired private EndpointConfiguration endpointConfiguration;
+
+    @Override
+    public boolean preHandle(
+            HttpServletRequest request, HttpServletResponse response, Object handler)
+            throws Exception {
+        String requestURI = request.getRequestURI();
+        if (!endpointConfiguration.isEndpointEnabled(requestURI)) {
+            response.sendError(HttpServletResponse.SC_FORBIDDEN, "This endpoint is disabled");
+            return false;
+        }
+        return true;
+    }
+}

src/main/java/stirling/software/SPDF/config/FileFallbackTemplateResolver.java

@@ -0,0 +1,48 @@
+package stirling.software.SPDF.config;
+
+import java.io.IOException;
+import java.util.Map;
+
+import org.springframework.core.io.Resource;
+import org.springframework.core.io.ResourceLoader;
+import org.thymeleaf.IEngineConfiguration;
+import org.thymeleaf.templateresolver.AbstractConfigurableTemplateResolver;
+import org.thymeleaf.templateresource.ClassLoaderTemplateResource;
+import org.thymeleaf.templateresource.FileTemplateResource;
+import org.thymeleaf.templateresource.ITemplateResource;
+
+public class FileFallbackTemplateResolver extends AbstractConfigurableTemplateResolver {
+
+    private final ResourceLoader resourceLoader;
+
+    public FileFallbackTemplateResolver(ResourceLoader resourceLoader) {
+        super();
+        this.resourceLoader = resourceLoader;
+        setSuffix(".html");
+    }
+
+    // Note this does not work in local IDE, Prod jar only.
+    @Override
+    protected ITemplateResource computeTemplateResource(
+            IEngineConfiguration configuration,
+            String ownerTemplate,
+            String template,
+            String resourceName,
+            String characterEncoding,
+            Map<String, Object> templateResolutionAttributes) {
+        Resource resource =
+                resourceLoader.getResource("file:./customFiles/templates/" + resourceName);
+        try {
+            if (resource.exists() && resource.isReadable()) {
+                return new FileTemplateResource(resource.getFile().getPath(), characterEncoding);
+            }
+        } catch (IOException e) {
+
+        }
+
+        return new ClassLoaderTemplateResource(
+                Thread.currentThread().getContextClassLoader(),
+                "classpath:/templates/" + resourceName,
+                characterEncoding);
+    }
+}

src/main/java/stirling/software/SPDF/config/MetricsConfig.java

@@ -1,24 +1,25 @@
-package stirling.software.SPDF.config;
-import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
-
-import io.micrometer.core.instrument.Meter;
-import io.micrometer.core.instrument.config.MeterFilter;
-import io.micrometer.core.instrument.config.MeterFilterReply;
-
-@Configuration
-public class MetricsConfig {
-
-    @Bean
-    public MeterFilter meterFilter() {
-        return new MeterFilter() {
-            @Override
-            public MeterFilterReply accept(Meter.Id id) {
-                if (id.getName().equals("http.requests")) {
-                    return MeterFilterReply.NEUTRAL;
-                }
-                return MeterFilterReply.DENY;
-            }
-        };
-    }
-}
+package stirling.software.SPDF.config;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+import io.micrometer.core.instrument.Meter;
+import io.micrometer.core.instrument.config.MeterFilter;
+import io.micrometer.core.instrument.config.MeterFilterReply;
+
+@Configuration
+public class MetricsConfig {
+
+    @Bean
+    public MeterFilter meterFilter() {
+        return new MeterFilter() {
+            @Override
+            public MeterFilterReply accept(Meter.Id id) {
+                if (id.getName().equals("http.requests")) {
+                    return MeterFilterReply.NEUTRAL;
+                }
+                return MeterFilterReply.DENY;
+            }
+        };
+    }
+}

src/main/java/stirling/software/SPDF/config/MetricsFilter.java

@@ -1,50 +1,64 @@
-package stirling.software.SPDF.config;
-
-import java.io.IOException;
-
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Component;
-import org.springframework.web.filter.OncePerRequestFilter;
-
-import io.micrometer.core.instrument.Counter;
-import io.micrometer.core.instrument.MeterRegistry;
-import jakarta.servlet.FilterChain;
-import jakarta.servlet.ServletException;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
-
-@Component
-public class MetricsFilter extends OncePerRequestFilter {
-
-	private final MeterRegistry meterRegistry;
-
-	@Autowired
-	public MetricsFilter(MeterRegistry meterRegistry) {
-		this.meterRegistry = meterRegistry;
-	}
-
-	@Override
-	protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain)
-			throws ServletException, IOException {
-		String uri = request.getRequestURI();
-
-		// System.out.println("uri="+uri + ", method=" + request.getMethod() );
-		// Ignore static resources
-		if (!(uri.startsWith("/js") || uri.startsWith("/v1/api-docs") || uri.endsWith("robots.txt")
-				|| uri.startsWith("/images")  || uri.startsWith("/images")|| uri.endsWith(".png") || uri.endsWith(".ico") || uri.endsWith(".css") || uri.endsWith(".map")
-				|| uri.endsWith(".svg") || uri.endsWith(".js") || uri.contains("swagger")
-				|| uri.startsWith("/api/v1/info") || uri.startsWith("/site.webmanifest")  || uri.startsWith("/fonts") || uri.startsWith("/pdfjs") )) {
-			
-			
-			
-			Counter counter = Counter.builder("http.requests").tag("uri", uri).tag("method", request.getMethod())
-					.register(meterRegistry);
-
-			counter.increment();
-			// System.out.println("Counted");
-		}
-
-		filterChain.doFilter(request, response);
-	}
-
-}
+package stirling.software.SPDF.config;
+
+import java.io.IOException;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+import org.springframework.web.filter.OncePerRequestFilter;
+
+import io.micrometer.core.instrument.Counter;
+import io.micrometer.core.instrument.MeterRegistry;
+
+import jakarta.servlet.FilterChain;
+import jakarta.servlet.ServletException;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+
+@Component
+public class MetricsFilter extends OncePerRequestFilter {
+
+    private final MeterRegistry meterRegistry;
+
+    @Autowired
+    public MetricsFilter(MeterRegistry meterRegistry) {
+        this.meterRegistry = meterRegistry;
+    }
+
+    @Override
+    protected void doFilterInternal(
+            HttpServletRequest request, HttpServletResponse response, FilterChain filterChain)
+            throws ServletException, IOException {
+        String uri = request.getRequestURI();
+
+        // System.out.println("uri="+uri + ", method=" + request.getMethod() );
+        // Ignore static resources
+        if (!(uri.startsWith("/js")
+                || uri.startsWith("/v1/api-docs")
+                || uri.endsWith("robots.txt")
+                || uri.startsWith("/images")
+                || uri.startsWith("/images")
+                || uri.endsWith(".png")
+                || uri.endsWith(".ico")
+                || uri.endsWith(".css")
+                || uri.endsWith(".map")
+                || uri.endsWith(".svg")
+                || uri.endsWith(".js")
+                || uri.contains("swagger")
+                || uri.startsWith("/api/v1/info")
+                || uri.startsWith("/site.webmanifest")
+                || uri.startsWith("/fonts")
+                || uri.startsWith("/pdfjs"))) {
+
+            Counter counter =
+                    Counter.builder("http.requests")
+                            .tag("uri", uri)
+                            .tag("method", request.getMethod())
+                            .register(meterRegistry);
+
+            counter.increment();
+            // System.out.println("Counted");
+        }
+
+        filterChain.doFilter(request, response);
+    }
+}

src/main/java/stirling/software/SPDF/config/OpenApiConfig.java

@@ -1,42 +1,53 @@
-package stirling.software.SPDF.config;
-
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
-
-import io.swagger.v3.oas.models.Components;
-import io.swagger.v3.oas.models.OpenAPI;
-import io.swagger.v3.oas.models.info.Info;
-import io.swagger.v3.oas.models.security.SecurityRequirement;
-import io.swagger.v3.oas.models.security.SecurityScheme;
-import stirling.software.SPDF.model.ApplicationProperties;
-
-@Configuration
-public class OpenApiConfig {
-
-	@Autowired
-	ApplicationProperties applicationProperties;
-
-	@Bean
-	public OpenAPI customOpenAPI() {
-		String version = getClass().getPackage().getImplementationVersion();
-		if (version == null) {
-			version = "1.0.0"; // default version if all else fails
-		}
-
-		SecurityScheme apiKeyScheme = new SecurityScheme().type(SecurityScheme.Type.APIKEY).in(SecurityScheme.In.HEADER)
-				.name("X-API-KEY");
-		if (!applicationProperties.getSecurity().getEnableLogin()) {
-			return new OpenAPI().components(new Components())
-					.info(new Info().title("Stirling PDF API").version(version).description(
-							"API documentation for all Server-Side processing.\nPlease note some functionality might be UI only and missing from here."));
-		} else {
-			return new OpenAPI().components(new Components().addSecuritySchemes("apiKey", apiKeyScheme))
-					.info(new Info().title("Stirling PDF API").version(version).description(
-							"API documentation for all Server-Side processing.\nPlease note some functionality might be UI only and missing from here."))
-					.addSecurityItem(new SecurityRequirement().addList("apiKey"));
-		}
-
-	}
-
-}
+package stirling.software.SPDF.config;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+import io.swagger.v3.oas.models.Components;
+import io.swagger.v3.oas.models.OpenAPI;
+import io.swagger.v3.oas.models.info.Info;
+import io.swagger.v3.oas.models.security.SecurityRequirement;
+import io.swagger.v3.oas.models.security.SecurityScheme;
+
+import stirling.software.SPDF.model.ApplicationProperties;
+
+@Configuration
+public class OpenApiConfig {
+
+    @Autowired ApplicationProperties applicationProperties;
+
+    @Bean
+    public OpenAPI customOpenAPI() {
+        String version = getClass().getPackage().getImplementationVersion();
+        if (version == null) {
+            version = "1.0.0"; // default version if all else fails
+        }
+
+        SecurityScheme apiKeyScheme =
+                new SecurityScheme()
+                        .type(SecurityScheme.Type.APIKEY)
+                        .in(SecurityScheme.In.HEADER)
+                        .name("X-API-KEY");
+        if (!applicationProperties.getSecurity().getEnableLogin()) {
+            return new OpenAPI()
+                    .components(new Components())
+                    .info(
+                            new Info()
+                                    .title("Stirling PDF API")
+                                    .version(version)
+                                    .description(
+                                            "API documentation for all Server-Side processing.\nPlease note some functionality might be UI only and missing from here."));
+        } else {
+            return new OpenAPI()
+                    .components(new Components().addSecuritySchemes("apiKey", apiKeyScheme))
+                    .info(
+                            new Info()
+                                    .title("Stirling PDF API")
+                                    .version(version)
+                                    .description(
+                                            "API documentation for all Server-Side processing.\nPlease note some functionality might be UI only and missing from here."))
+                    .addSecurityItem(new SecurityRequirement().addList("apiKey"));
+        }
+    }
+}

src/main/java/stirling/software/SPDF/config/ShowAdminInterface.java

@@ -0,0 +1,7 @@
+package stirling.software.SPDF.config;
+
+public interface ShowAdminInterface {
+    default boolean getShowUpdateOnlyAdmins() {
+        return true;
+    }
+}

src/main/java/stirling/software/SPDF/config/StartupApplicationListener.java

@@ -1,20 +1,18 @@
-package stirling.software.SPDF.config;
-
-
-import java.time.LocalDateTime;
-
-import org.springframework.context.ApplicationListener;
-import org.springframework.context.event.ContextRefreshedEvent;
-import org.springframework.stereotype.Component;
-
-@Component
-public class StartupApplicationListener implements ApplicationListener<ContextRefreshedEvent> {
-
-    public static LocalDateTime startTime;
-
-    @Override
-    public void onApplicationEvent(ContextRefreshedEvent event) {
-        startTime = LocalDateTime.now();
-    }
-}
- 
+package stirling.software.SPDF.config;
+
+import java.time.LocalDateTime;
+
+import org.springframework.context.ApplicationListener;
+import org.springframework.context.event.ContextRefreshedEvent;
+import org.springframework.stereotype.Component;
+
+@Component
+public class StartupApplicationListener implements ApplicationListener<ContextRefreshedEvent> {
+
+    public static LocalDateTime startTime;
+
+    @Override
+    public void onApplicationEvent(ContextRefreshedEvent event) {
+        startTime = LocalDateTime.now();
+    }
+}

src/main/java/stirling/software/SPDF/config/WebMvcConfig.java

@@ -1,27 +1,26 @@
-package stirling.software.SPDF.config;
-
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.context.annotation.Configuration;
-import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
-import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
-import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
-
-@Configuration
-public class WebMvcConfig implements WebMvcConfigurer {
-
-    @Autowired
-    private EndpointInterceptor endpointInterceptor;
-
-    @Override
-    public void addInterceptors(InterceptorRegistry registry) {
-        registry.addInterceptor(endpointInterceptor);
-    }
-    
-    @Override
-    public void addResourceHandlers(ResourceHandlerRegistry registry) {
-        // Handler for external static resources
-        registry.addResourceHandler("/**")
-                .addResourceLocations("file:customFiles/static/", "classpath:/static/");
-                //.setCachePeriod(0); // Optional: disable caching
-    }
-}
+package stirling.software.SPDF.config;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
+import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+
+@Configuration
+public class WebMvcConfig implements WebMvcConfigurer {
+
+    @Autowired private EndpointInterceptor endpointInterceptor;
+
+    @Override
+    public void addInterceptors(InterceptorRegistry registry) {
+        registry.addInterceptor(endpointInterceptor);
+    }
+
+    @Override
+    public void addResourceHandlers(ResourceHandlerRegistry registry) {
+        // Handler for external static resources
+        registry.addResourceHandler("/**")
+                .addResourceLocations("file:customFiles/static/", "classpath:/static/");
+        // .setCachePeriod(0); // Optional: disable caching
+    }
+}

src/main/java/stirling/software/SPDF/config/YamlPropertySourceFactory.java

@@ -8,16 +8,18 @@ import org.springframework.core.env.PropertiesPropertySource;
 import org.springframework.core.env.PropertySource;
 import org.springframework.core.io.support.EncodedResource;
 import org.springframework.core.io.support.PropertySourceFactory;
+
 public class YamlPropertySourceFactory implements PropertySourceFactory {
 
     @Override
-    public PropertySource<?> createPropertySource(String name, EncodedResource encodedResource) 
-      throws IOException {
+    public PropertySource<?> createPropertySource(String name, EncodedResource encodedResource)
+            throws IOException {
         YamlPropertiesFactoryBean factory = new YamlPropertiesFactoryBean();
         factory.setResources(encodedResource.getResource());
 
         Properties properties = factory.getObject();
 
-        return new PropertiesPropertySource(encodedResource.getResource().getFilename(), properties);
+        return new PropertiesPropertySource(
+                encodedResource.getResource().getFilename(), properties);
     }
-}
+}

src/main/java/stirling/software/SPDF/config/security/AppUpdateAuthService.java

@@ -0,0 +1,46 @@
+package stirling.software.SPDF.config.security;
+
+import java.util.Optional;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.security.core.Authentication;
+import org.springframework.security.core.context.SecurityContextHolder;
+import org.springframework.stereotype.Service;
+
+import stirling.software.SPDF.config.ShowAdminInterface;
+import stirling.software.SPDF.model.ApplicationProperties;
+import stirling.software.SPDF.model.User;
+import stirling.software.SPDF.repository.UserRepository;
+
+@Service
+class AppUpdateAuthService implements ShowAdminInterface {
+
+    @Autowired private UserRepository userRepository;
+    @Autowired private ApplicationProperties applicationProperties;
+
+    public boolean getShowUpdateOnlyAdmins() {
+        boolean showUpdate = applicationProperties.getSystem().getShowUpdate();
+        if (!showUpdate) {
+            return showUpdate;
+        }
+
+        boolean showUpdateOnlyAdmin = applicationProperties.getSystem().getShowUpdateOnlyAdmin();
+
+        Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
+
+        if (authentication == null || !authentication.isAuthenticated()) {
+            return !showUpdateOnlyAdmin;
+        }
+
+        if (authentication.getName().equalsIgnoreCase("anonymousUser")) {
+            return !showUpdateOnlyAdmin;
+        }
+
+        Optional<User> user = userRepository.findByUsername(authentication.getName());
+        if (user.isPresent() && showUpdateOnlyAdmin) {
+            return "ROLE_ADMIN".equals(user.get().getRolesAsString());
+        }
+
+        return showUpdate;
+    }
+}

src/main/java/stirling/software/SPDF/config/security/CustomAuthenticationFailureHandler.java

@@ -1,47 +1,79 @@
-package stirling.software.SPDF.config.security;
-
-import java.io.IOException;
-
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.security.authentication.BadCredentialsException;
-import org.springframework.security.authentication.LockedException;
-import org.springframework.security.core.AuthenticationException;
-import org.springframework.security.web.authentication.SimpleUrlAuthenticationFailureHandler;
-import org.springframework.stereotype.Component;
-
-import jakarta.servlet.ServletException;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
-@Component
-public class CustomAuthenticationFailureHandler extends SimpleUrlAuthenticationFailureHandler {
-	
-	@Autowired
-	private final LoginAttemptService loginAttemptService;
-
-    @Autowired
-    public CustomAuthenticationFailureHandler(LoginAttemptService loginAttemptService) {
-        this.loginAttemptService = loginAttemptService;
-    }
-	
-    @Override
-    public void onAuthenticationFailure(HttpServletRequest request, HttpServletResponse response, AuthenticationException exception) 
-      throws IOException, ServletException {
-    	String ip = request.getRemoteAddr();
-        logger.error("Failed login attempt from IP: " + ip);
-        
-        String username = request.getParameter("username");
-        if(loginAttemptService.loginAttemptCheck(username)) {
-        	setDefaultFailureUrl("/login?error=locked");
-        	
-        } else {
-	        if (exception.getClass().isAssignableFrom(BadCredentialsException.class)) {
-	        	setDefaultFailureUrl("/login?error=badcredentials");
-	        } else if (exception.getClass().isAssignableFrom(LockedException.class)) {
-	        	setDefaultFailureUrl("/login?error=locked");
-	        }
-        }
-        
-        
-        super.onAuthenticationFailure(request, response, exception);
-    }
-}
+package stirling.software.SPDF.config.security;
+
+import java.io.IOException;
+import java.util.Optional;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.security.authentication.BadCredentialsException;
+import org.springframework.security.authentication.InternalAuthenticationServiceException;
+import org.springframework.security.authentication.LockedException;
+import org.springframework.security.core.AuthenticationException;
+import org.springframework.security.core.userdetails.UsernameNotFoundException;
+import org.springframework.security.web.authentication.SimpleUrlAuthenticationFailureHandler;
+
+import jakarta.servlet.ServletException;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+import stirling.software.SPDF.model.User;
+
+public class CustomAuthenticationFailureHandler extends SimpleUrlAuthenticationFailureHandler {
+
+    private LoginAttemptService loginAttemptService;
+
+    private UserService userService;
+
+    private static final Logger logger =
+            LoggerFactory.getLogger(CustomAuthenticationFailureHandler.class);
+
+    public CustomAuthenticationFailureHandler(
+            final LoginAttemptService loginAttemptService, UserService userService) {
+        this.loginAttemptService = loginAttemptService;
+        this.userService = userService;
+    }
+
+    @Override
+    public void onAuthenticationFailure(
+            HttpServletRequest request,
+            HttpServletResponse response,
+            AuthenticationException exception)
+            throws IOException, ServletException {
+
+        String ip = request.getRemoteAddr();
+        logger.error("Failed login attempt from IP: {}", ip);
+
+        if (exception.getClass().isAssignableFrom(InternalAuthenticationServiceException.class)
+                || "Password must not be null".equalsIgnoreCase(exception.getMessage())) {
+            response.sendRedirect("/login?error=oauth2AuthenticationError");
+            return;
+        }
+
+        String username = request.getParameter("username");
+        if (username != null && !isDemoUser(username)) {
+            logger.info(
+                    "Remaining attempts for user {}: {}",
+                    username,
+                    loginAttemptService.getRemainingAttempts(username));
+            loginAttemptService.loginFailed(username);
+            if (loginAttemptService.isBlocked(username)
+                    || exception.getClass().isAssignableFrom(LockedException.class)) {
+                response.sendRedirect("/login?error=locked");
+                return;
+            }
+        }
+        if (exception.getClass().isAssignableFrom(BadCredentialsException.class)
+                || exception.getClass().isAssignableFrom(UsernameNotFoundException.class)) {
+            response.sendRedirect("/login?error=badcredentials");
+            return;
+        }
+
+        super.onAuthenticationFailure(request, response, exception);
+    }
+
+    private boolean isDemoUser(String username) {
+        Optional<User> user = userService.findByUsernameIgnoreCase(username);
+        return user.isPresent()
+                && user.get().getAuthorities().stream()
+                        .anyMatch(authority -> "ROLE_DEMO_USER".equals(authority.getAuthority()));
+    }
+}

src/main/java/stirling/software/SPDF/config/security/CustomAuthenticationSuccessHandler.java

@@ -2,11 +2,9 @@ package stirling.software.SPDF.config.security;
 
 import java.io.IOException;
 
-import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.security.core.Authentication;
 import org.springframework.security.web.authentication.SavedRequestAwareAuthenticationSuccessHandler;
 import org.springframework.security.web.savedrequest.SavedRequest;
-import org.springframework.stereotype.Component;
 
 import jakarta.servlet.ServletException;
 import jakarta.servlet.http.HttpServletRequest;
@@ -14,31 +12,39 @@ import jakarta.servlet.http.HttpServletResponse;
 import jakarta.servlet.http.HttpSession;
 import stirling.software.SPDF.utils.RequestUriUtils;
 
-@Component
-public class CustomAuthenticationSuccessHandler extends SavedRequestAwareAuthenticationSuccessHandler {
+public class CustomAuthenticationSuccessHandler
+        extends SavedRequestAwareAuthenticationSuccessHandler {
 
-    @Autowired
     private LoginAttemptService loginAttemptService;
 
+    public CustomAuthenticationSuccessHandler(LoginAttemptService loginAttemptService) {
+        this.loginAttemptService = loginAttemptService;
+    }
+
     @Override
-    public void onAuthenticationSuccess(HttpServletRequest request, HttpServletResponse response, Authentication authentication) throws ServletException, IOException {
-    	String username = request.getParameter("username");
-        loginAttemptService.loginSucceeded(username);
-        
-        
+    public void onAuthenticationSuccess(
+            HttpServletRequest request, HttpServletResponse response, Authentication authentication)
+            throws ServletException, IOException {
+
+        String userName = request.getParameter("username");
+        loginAttemptService.loginSucceeded(userName);
+
         // Get the saved request
         HttpSession session = request.getSession(false);
-        SavedRequest savedRequest = session != null ? (SavedRequest) session.getAttribute("SPRING_SECURITY_SAVED_REQUEST") : null;
-        if (savedRequest != null && !RequestUriUtils.isStaticResource(savedRequest.getRedirectUrl())) {
+        SavedRequest savedRequest =
+                (session != null)
+                        ? (SavedRequest) session.getAttribute("SPRING_SECURITY_SAVED_REQUEST")
+                        : null;
+
+        if (savedRequest != null
+                && !RequestUriUtils.isStaticResource(savedRequest.getRedirectUrl())) {
             // Redirect to the original destination
             super.onAuthenticationSuccess(request, response, authentication);
         } else {
             // Redirect to the root URL (considering context path)
             getRedirectStrategy().sendRedirect(request, response, "/");
         }
-        
-        //super.onAuthenticationSuccess(request, response, authentication);
-    }
 
-    
+        // super.onAuthenticationSuccess(request, response, authentication);
+    }
 }

src/main/java/stirling/software/SPDF/config/security/CustomLogoutSuccessHandler.java

@@ -0,0 +1,33 @@
+package stirling.software.SPDF.config.security;
+
+import java.io.IOException;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.security.core.Authentication;
+import org.springframework.security.core.session.SessionRegistry;
+import org.springframework.security.web.authentication.logout.SimpleUrlLogoutSuccessHandler;
+
+import jakarta.servlet.ServletException;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+import jakarta.servlet.http.HttpSession;
+
+public class CustomLogoutSuccessHandler extends SimpleUrlLogoutSuccessHandler {
+
+    @Autowired SessionRegistry sessionRegistry;
+
+    @Override
+    public void onLogoutSuccess(
+            HttpServletRequest request, HttpServletResponse response, Authentication authentication)
+            throws IOException, ServletException {
+        HttpSession session = request.getSession(false);
+        if (session != null) {
+            String sessionId = session.getId();
+            sessionRegistry.removeSessionInformation(sessionId);
+            session.invalidate();
+            logger.debug("Session invalidated: " + sessionId);
+        }
+
+        response.sendRedirect(request.getContextPath() + "/login?logout=true");
+    }
+}

src/main/java/stirling/software/SPDF/config/security/CustomUserDetailsService.java

@@ -1,52 +1,61 @@
-package stirling.software.SPDF.config.security;
-
-import java.util.Collection;
-import java.util.Set;
-import java.util.stream.Collectors;
-
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.security.authentication.LockedException;
-import org.springframework.security.core.GrantedAuthority;
-import org.springframework.security.core.authority.SimpleGrantedAuthority;
-import org.springframework.security.core.userdetails.UserDetails;
-import org.springframework.security.core.userdetails.UserDetailsService;
-import org.springframework.security.core.userdetails.UsernameNotFoundException;
-import org.springframework.stereotype.Service;
-
-import stirling.software.SPDF.model.Authority;
-import stirling.software.SPDF.model.User;
-import stirling.software.SPDF.repository.UserRepository;
-
-@Service
-public class CustomUserDetailsService implements UserDetailsService {
-
-    @Autowired
-    private UserRepository userRepository;
-
-    @Autowired
-    private LoginAttemptService loginAttemptService;
-    
-    @Override
-    public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
-        User user = userRepository.findByUsername(username)
-            .orElseThrow(() -> new UsernameNotFoundException("No user found with username: " + username));
-
-        if (loginAttemptService.isBlocked(username)) {
-            throw new LockedException("Your account has been locked due to too many failed login attempts.");
-        }
-        
-        return new org.springframework.security.core.userdetails.User(
-            user.getUsername(),
-            user.getPassword(),
-            user.isEnabled(),
-            true, true, true,
-            getAuthorities(user.getAuthorities())
-        );
-    }
-
-    private Collection<? extends GrantedAuthority> getAuthorities(Set<Authority> authorities) {
-        return authorities.stream()
-            .map(authority -> new SimpleGrantedAuthority(authority.getAuthority()))
-            .collect(Collectors.toList());
-    }
-}
+package stirling.software.SPDF.config.security;
+
+import java.util.Collection;
+import java.util.Set;
+import java.util.stream.Collectors;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.security.authentication.LockedException;
+import org.springframework.security.core.GrantedAuthority;
+import org.springframework.security.core.authority.SimpleGrantedAuthority;
+import org.springframework.security.core.userdetails.UserDetails;
+import org.springframework.security.core.userdetails.UserDetailsService;
+import org.springframework.security.core.userdetails.UsernameNotFoundException;
+import org.springframework.stereotype.Service;
+
+import stirling.software.SPDF.model.Authority;
+import stirling.software.SPDF.model.User;
+import stirling.software.SPDF.repository.UserRepository;
+
+@Service
+public class CustomUserDetailsService implements UserDetailsService {
+
+    @Autowired private UserRepository userRepository;
+
+    @Autowired private LoginAttemptService loginAttemptService;
+
+    @Override
+    public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
+        User user =
+                userRepository
+                        .findByUsername(username)
+                        .orElseThrow(
+                                () ->
+                                        new UsernameNotFoundException(
+                                                "No user found with username: " + username));
+
+        if (loginAttemptService.isBlocked(username)) {
+            throw new LockedException(
+                    "Your account has been locked due to too many failed login attempts.");
+        }
+
+        if (!user.hasPassword()) {
+            throw new IllegalArgumentException("Password must not be null");
+        }
+
+        return new org.springframework.security.core.userdetails.User(
+                user.getUsername(),
+                user.getPassword(),
+                user.isEnabled(),
+                true,
+                true,
+                true,
+                getAuthorities(user.getAuthorities()));
+    }
+
+    private Collection<? extends GrantedAuthority> getAuthorities(Set<Authority> authorities) {
+        return authorities.stream()
+                .map(authority -> new SimpleGrantedAuthority(authority.getAuthority()))
+                .collect(Collectors.toList());
+    }
+}

src/main/java/stirling/software/SPDF/config/security/FirstLoginFilter.java

@@ -19,16 +19,16 @@ import stirling.software.SPDF.utils.RequestUriUtils;
 
 @Component
 public class FirstLoginFilter extends OncePerRequestFilter {
-	
-    @Autowired
-    @Lazy
-    private UserService userService;
-    
+
+    @Autowired @Lazy private UserService userService;
+
     @Override
-    protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain) throws ServletException, IOException {
-    	String method = request.getMethod();
-    	String requestURI = request.getRequestURI(); 
-    	 // Check if the request is for static resources
+    protected void doFilterInternal(
+            HttpServletRequest request, HttpServletResponse response, FilterChain filterChain)
+            throws ServletException, IOException {
+        String method = request.getMethod();
+        String requestURI = request.getRequestURI();
+        // Check if the request is for static resources
         boolean isStaticResource = RequestUriUtils.isStaticResource(requestURI);
 
         // If it's a static resource, just continue the filter chain and skip the logic below
@@ -36,11 +36,14 @@ public class FirstLoginFilter extends OncePerRequestFilter {
             filterChain.doFilter(request, response);
             return;
         }
-        
+
         Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
         if (authentication != null && authentication.isAuthenticated()) {
-            Optional<User> user = userService.findByUsername(authentication.getName());
-            if ("GET".equalsIgnoreCase(method) && user.isPresent() && user.get().isFirstLogin() && !"/change-creds".equals(requestURI)) {
+            Optional<User> user = userService.findByUsernameIgnoreCase(authentication.getName());
+            if ("GET".equalsIgnoreCase(method)
+                    && user.isPresent()
+                    && user.get().isFirstLogin()
+                    && !"/change-creds".equals(requestURI)) {
                 response.sendRedirect("/change-creds");
                 return;
             }

src/main/java/stirling/software/SPDF/config/security/IPRateLimitingFilter.java

@@ -1,4 +1,5 @@
 package stirling.software.SPDF.config.security;
+
 import java.io.IOException;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.atomic.AtomicInteger;
@@ -13,51 +14,53 @@ import stirling.software.SPDF.utils.RequestUriUtils;
 
 public class IPRateLimitingFilter implements Filter {
 
-    private final ConcurrentHashMap<String, AtomicInteger> requestCounts = new ConcurrentHashMap<>();
+    private final ConcurrentHashMap<String, AtomicInteger> requestCounts =
+            new ConcurrentHashMap<>();
     private final ConcurrentHashMap<String, AtomicInteger> getCounts = new ConcurrentHashMap<>();
     private final int maxRequests;
     private final int maxGetRequests;
-    
+
     public IPRateLimitingFilter(int maxRequests, int maxGetRequests) {
         this.maxRequests = maxRequests;
         this.maxGetRequests = maxGetRequests;
     }
 
     @Override
-    public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
-    	if (request instanceof HttpServletRequest) {
-	    	HttpServletRequest httpRequest = (HttpServletRequest) request;
-	        String method = httpRequest.getMethod();
-	        String requestURI = httpRequest.getRequestURI(); 
-	    	 // Check if the request is for static resources
-	        boolean isStaticResource = RequestUriUtils.isStaticResource(requestURI);
+    public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
+            throws IOException, ServletException {
+        if (request instanceof HttpServletRequest) {
+            HttpServletRequest httpRequest = (HttpServletRequest) request;
+            String method = httpRequest.getMethod();
+            String requestURI = httpRequest.getRequestURI();
+            // Check if the request is for static resources
+            boolean isStaticResource = RequestUriUtils.isStaticResource(requestURI);
 
-	        // If it's a static resource, just continue the filter chain and skip the logic below
-	        if (isStaticResource) {
-	        	chain.doFilter(request, response);
-	            return;
-	        }
-	        
-	        String clientIp = request.getRemoteAddr();
-	        requestCounts.computeIfAbsent(clientIp, k -> new AtomicInteger(0));
-	        if (!"GET".equalsIgnoreCase(method)) {
-	        	
-		        if (requestCounts.get(clientIp).incrementAndGet() > maxRequests) {
-		            // Handle limit exceeded (e.g., send error response)
-		            response.getWriter().write("Rate limit exceeded");
-		            return;
-		        }
-	        } else {
-	        	if (requestCounts.get(clientIp).incrementAndGet() > maxGetRequests) {
-		            // Handle limit exceeded (e.g., send error response)
-		            response.getWriter().write("GET Rate limit exceeded");
-		            return;
-		        }
-	        }
-    	}
-    	 chain.doFilter(request, response);
+            // If it's a static resource, just continue the filter chain and skip the logic below
+            if (isStaticResource) {
+                chain.doFilter(request, response);
+                return;
+            }
+
+            String clientIp = request.getRemoteAddr();
+            requestCounts.computeIfAbsent(clientIp, k -> new AtomicInteger(0));
+            if (!"GET".equalsIgnoreCase(method)) {
+
+                if (requestCounts.get(clientIp).incrementAndGet() > maxRequests) {
+                    // Handle limit exceeded (e.g., send error response)
+                    response.getWriter().write("Rate limit exceeded");
+                    return;
+                }
+            } else {
+                if (requestCounts.get(clientIp).incrementAndGet() > maxGetRequests) {
+                    // Handle limit exceeded (e.g., send error response)
+                    response.getWriter().write("GET Rate limit exceeded");
+                    return;
+                }
+            }
+        }
+        chain.doFilter(request, response);
     }
-    
+
     public void resetRequestCounts() {
         requestCounts.clear();
         getCounts.clear();

src/main/java/stirling/software/SPDF/config/security/InitialSecuritySetup.java

@@ -7,81 +7,123 @@ import java.nio.file.Paths;
 import java.util.List;
 import java.util.UUID;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
 import jakarta.annotation.PostConstruct;
 import stirling.software.SPDF.model.ApplicationProperties;
 import stirling.software.SPDF.model.Role;
+
 @Component
 public class InitialSecuritySetup {
 
-	@Autowired
-	private UserService userService;
+    @Autowired private UserService userService;
 
+    @Autowired private ApplicationProperties applicationProperties;
 
-	@Autowired
-	ApplicationProperties applicationProperties;
-	
-	@PostConstruct
-	public void init() {
-		if (!userService.hasUsers()) {
-			
-			
-			String initialUsername = applicationProperties.getSecurity().getInitialLogin().getUsername();
-			String initialPassword = applicationProperties.getSecurity().getInitialLogin().getPassword();
-			if (initialUsername != null && initialPassword != null) {
-				userService.saveUser(initialUsername, initialPassword, Role.ADMIN.getRoleId());
-			} else {
-				initialUsername = "admin";
-			    initialPassword = "stirling";
-				userService.saveUser(initialUsername, initialPassword, Role.ADMIN.getRoleId(), true);
-			}
-		}
-		if(!userService.usernameExists(Role.INTERNAL_API_USER.getRoleId())) {
-			userService.saveUser(Role.INTERNAL_API_USER.getRoleId(), UUID.randomUUID().toString(), Role.INTERNAL_API_USER.getRoleId());
-			userService.addApiKeyToUser(Role.INTERNAL_API_USER.getRoleId());
-		}
-	}
+    private static final Logger logger = LoggerFactory.getLogger(InitialSecuritySetup.class);
 
+    @PostConstruct
+    public void init() {
+        if (!userService.hasUsers()) {
+            initializeAdminUser();
+        }
+        initializeInternalApiUser();
+    }
 
+    @PostConstruct
+    public void initSecretKey() throws IOException {
+        String secretKey = applicationProperties.getAutomaticallyGenerated().getKey();
+        if (!isValidUUID(secretKey)) {
+            secretKey = UUID.randomUUID().toString(); // Generating a random UUID as the secret key
+            saveKeyToConfig(secretKey);
+        }
+    }
 
-	@PostConstruct
-	public void initSecretKey() throws IOException {
-		String secretKey = applicationProperties.getAutomaticallyGenerated().getKey();
-		if (secretKey == null || secretKey.isEmpty()) {
-			secretKey = UUID.randomUUID().toString(); // Generating a random UUID as the secret key
-			saveKeyToConfig(secretKey);
-		}
-	}
+    private void initializeAdminUser() {
+        String initialUsername =
+                applicationProperties.getSecurity().getInitialLogin().getUsername();
+        String initialPassword =
+                applicationProperties.getSecurity().getInitialLogin().getPassword();
 
-	private void saveKeyToConfig(String key) throws IOException {
-		Path path = Paths.get("configs", "settings.yml"); // Target the configs/settings.yml
-		List<String> lines = Files.readAllLines(path);
-		boolean keyFound = false;
+        if (initialUsername != null
+                && !initialUsername.isEmpty()
+                && initialPassword != null
+                && !initialPassword.isEmpty()
+                && !userService.findByUsernameIgnoreCase(initialUsername).isPresent()) {
+            try {
+                userService.saveUser(initialUsername, initialPassword, Role.ADMIN.getRoleId());
+                logger.info("Admin user created: " + initialUsername);
+            } catch (IllegalArgumentException e) {
+                logger.error("Failed to initialize security setup", e);
+                System.exit(1);
+            }
+        } else {
+            createDefaultAdminUser();
+        }
+    }
 
-		// Search for the existing key to replace it or place to add it
-		for (int i = 0; i < lines.size(); i++) {
-			if (lines.get(i).startsWith("AutomaticallyGenerated:")) {
-				keyFound = true;
-				if (i + 1 < lines.size() && lines.get(i + 1).trim().startsWith("key:")) {
-					lines.set(i + 1, "  key: " + key);
-					break;
-				} else {
-					lines.add(i + 1, "  key: " + key);
-					break;
-				}
-			}
-		}
+    private void createDefaultAdminUser() {
+        String defaultUsername = "admin";
+        String defaultPassword = "stirling";
+        if (!userService.findByUsernameIgnoreCase(defaultUsername).isPresent()) {
+            userService.saveUser(defaultUsername, defaultPassword, Role.ADMIN.getRoleId(), true);
+            logger.info("Default admin user created: " + defaultUsername);
+        }
+    }
 
-		// If the section doesn't exist, append it
-		if (!keyFound) {
-			lines.add("# Automatically Generated Settings (Do Not Edit Directly)");
-			lines.add("AutomaticallyGenerated:");
-			lines.add("  key: " + key);
-		}
+    private void initializeInternalApiUser() {
+        if (!userService.usernameExistsIgnoreCase(Role.INTERNAL_API_USER.getRoleId())) {
+            userService.saveUser(
+                    Role.INTERNAL_API_USER.getRoleId(),
+                    UUID.randomUUID().toString(),
+                    Role.INTERNAL_API_USER.getRoleId());
+            userService.addApiKeyToUser(Role.INTERNAL_API_USER.getRoleId());
+            logger.info("Internal API user created: " + Role.INTERNAL_API_USER.getRoleId());
+        }
+    }
 
-		// Write back to the file
-		Files.write(path, lines);
-	}
-}
+    private void saveKeyToConfig(String key) throws IOException {
+        Path path = Paths.get("configs", "settings.yml"); // Target the configs/settings.yml
+        List<String> lines = Files.readAllLines(path);
+        boolean keyFound = false;
+
+        // Search for the existing key to replace it or place to add it
+        for (int i = 0; i < lines.size(); i++) {
+            if (lines.get(i).startsWith("AutomaticallyGenerated:")) {
+                keyFound = true;
+                if (i + 1 < lines.size() && lines.get(i + 1).trim().startsWith("key:")) {
+                    lines.set(i + 1, "  key: " + key);
+                    break;
+                } else {
+                    lines.add(i + 1, "  key: " + key);
+                    break;
+                }
+            }
+        }
+
+        // If the section doesn't exist, append it
+        if (!keyFound) {
+            lines.add("# Automatically Generated Settings (Do Not Edit Directly)");
+            lines.add("AutomaticallyGenerated:");
+            lines.add("  key: " + key);
+        }
+
+        // Write back to the file
+        Files.write(path, lines);
+    }
+
+    private boolean isValidUUID(String uuid) {
+        if (uuid == null) {
+            return false;
+        }
+        try {
+            UUID.fromString(uuid);
+            return true;
+        } catch (IllegalArgumentException e) {
+            return false;
+        }
+    }
+}

src/main/java/stirling/software/SPDF/config/security/LoginAttemptService.java

@@ -1,7 +1,10 @@
 package stirling.software.SPDF.config.security;
+
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.TimeUnit;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
@@ -12,45 +15,64 @@ import stirling.software.SPDF.model.AttemptCounter;
 @Service
 public class LoginAttemptService {
 
-	
-	@Autowired
-	ApplicationProperties applicationProperties;
-	
-    private int MAX_ATTEMPTS;
+    @Autowired ApplicationProperties applicationProperties;
+
+    private static final Logger logger = LoggerFactory.getLogger(LoginAttemptService.class);
+
+    private int MAX_ATTEMPT;
     private long ATTEMPT_INCREMENT_TIME;
-    
-    
+    private ConcurrentHashMap<String, AttemptCounter> attemptsCache;
+
     @PostConstruct
     public void init() {
-    	MAX_ATTEMPTS = applicationProperties.getSecurity().getLoginAttemptCount();
-    	ATTEMPT_INCREMENT_TIME = TimeUnit.MINUTES.toMillis(applicationProperties.getSecurity().getLoginResetTimeMinutes());
+        MAX_ATTEMPT = applicationProperties.getSecurity().getLoginAttemptCount();
+        ATTEMPT_INCREMENT_TIME =
+                TimeUnit.MINUTES.toMillis(
+                        applicationProperties.getSecurity().getLoginResetTimeMinutes());
+        attemptsCache = new ConcurrentHashMap<>();
     }
-    
-    private final ConcurrentHashMap<String, AttemptCounter> attemptsCache = new ConcurrentHashMap<>();
 
     public void loginSucceeded(String key) {
-        attemptsCache.remove(key);
+        logger.info(key + " " + attemptsCache.mappingCount());
+        if (key == null || key.trim().isEmpty()) {
+            return;
+        }
+        attemptsCache.remove(key.toLowerCase());
     }
 
-    public boolean loginAttemptCheck(String key) {
-        attemptsCache.compute(key, (k, attemptCounter) -> {
-            if (attemptCounter == null || attemptCounter.shouldReset(ATTEMPT_INCREMENT_TIME)) {
-                return new AttemptCounter();
-            } else {
-                attemptCounter.increment();
-                return attemptCounter;
+    public void loginFailed(String key) {
+        if (key == null || key.trim().isEmpty()) return;
+
+        AttemptCounter attemptCounter = attemptsCache.get(key.toLowerCase());
+        if (attemptCounter == null) {
+            attemptCounter = new AttemptCounter();
+            attemptsCache.put(key.toLowerCase(), attemptCounter);
+        } else {
+            if (attemptCounter.shouldReset(ATTEMPT_INCREMENT_TIME)) {
+                attemptCounter.reset();
             }
-        });
-        return attemptsCache.get(key).getAttemptCount() >= MAX_ATTEMPTS;
+            attemptCounter.increment();
+        }
     }
 
-
     public boolean isBlocked(String key) {
-        AttemptCounter attemptCounter = attemptsCache.get(key);
-        if (attemptCounter != null) {
-            return attemptCounter.getAttemptCount() >= MAX_ATTEMPTS;
+        if (key == null || key.trim().isEmpty()) return false;
+        AttemptCounter attemptCounter = attemptsCache.get(key.toLowerCase());
+        if (attemptCounter == null) {
+            return false;
         }
-        return false;
+
+        return attemptCounter.getAttemptCount() >= MAX_ATTEMPT;
     }
 
+    public int getRemainingAttempts(String key) {
+        if (key == null || key.trim().isEmpty()) return MAX_ATTEMPT;
+
+        AttemptCounter attemptCounter = attemptsCache.get(key.toLowerCase());
+        if (attemptCounter == null) {
+            return MAX_ATTEMPT;
+        }
+
+        return MAX_ATTEMPT - attemptCounter.getAttemptCount();
+    }
 }

src/main/java/stirling/software/SPDF/config/security/RateLimitResetScheduler.java

@@ -1,4 +1,5 @@
 package stirling.software.SPDF.config.security;
+
 import org.springframework.scheduling.annotation.Scheduled;
 import org.springframework.stereotype.Component;
 
@@ -11,7 +12,7 @@ public class RateLimitResetScheduler {
         this.rateLimitingFilter = rateLimitingFilter;
     }
 
-    @Scheduled(cron = "0 0 0 * * MON") // At 00:00 every Monday TODO: configurable 
+    @Scheduled(cron = "0 0 0 * * MON") // At 00:00 every Monday TODO: configurable
     public void resetRateLimit() {
         rateLimitingFilter.resetRequestCounts();
     }

src/main/java/stirling/software/SPDF/config/security/SecurityConfiguration.java

@@ -1,136 +1,283 @@
-package stirling.software.SPDF.config.security;
-
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.beans.factory.annotation.Qualifier;
-import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
-import org.springframework.context.annotation.Lazy;
-import org.springframework.security.authentication.dao.DaoAuthenticationProvider;
-import org.springframework.security.config.annotation.method.configuration.EnableMethodSecurity;
-import org.springframework.security.config.annotation.web.builders.HttpSecurity;
-import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
-import org.springframework.security.core.userdetails.UserDetailsService;
-import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
-import org.springframework.security.crypto.password.PasswordEncoder;
-import org.springframework.security.web.SecurityFilterChain;
-import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;
-import org.springframework.security.web.authentication.rememberme.PersistentTokenRepository;
-import org.springframework.security.web.savedrequest.NullRequestCache;
-import org.springframework.security.web.util.matcher.AntPathRequestMatcher;
-
-import stirling.software.SPDF.repository.JPATokenRepositoryImpl;
-@Configuration
-@EnableWebSecurity()
-@EnableMethodSecurity
-public class SecurityConfiguration {
-
-    @Autowired
-    private UserDetailsService userDetailsService;
-
-    @Bean
-    public PasswordEncoder passwordEncoder() {
-        return new BCryptPasswordEncoder();
-    }
-    @Autowired
-    @Lazy
-    private UserService userService;
-    
-    @Autowired
-    @Qualifier("loginEnabled")
-    public boolean loginEnabledValue;
-    
-    @Autowired
-    private UserAuthenticationFilter userAuthenticationFilter;
-
-
-
-    @Autowired
-    private  LoginAttemptService loginAttemptService;
-    
-    @Autowired
-    private FirstLoginFilter firstLoginFilter;
-    
-    @Bean
-    public SecurityFilterChain filterChain(HttpSecurity http) throws Exception  {
-    	http.addFilterBefore(userAuthenticationFilter, UsernamePasswordAuthenticationFilter.class);
-        
-    	if(loginEnabledValue) {
-    		
-    		http.csrf(csrf -> csrf.disable());
-    		http.addFilterBefore(rateLimitingFilter(), UsernamePasswordAuthenticationFilter.class);
-    		http.addFilterAfter(firstLoginFilter, UsernamePasswordAuthenticationFilter.class);
-	        http
-	            .formLogin(formLogin -> formLogin
-	                .loginPage("/login")
-	                .successHandler(new CustomAuthenticationSuccessHandler())
-	                .defaultSuccessUrl("/")
-	                .failureHandler(new CustomAuthenticationFailureHandler(loginAttemptService))
-	                .permitAll()
-	            ).requestCache(requestCache -> requestCache
-	                    .requestCache(new NullRequestCache())
-	            	    )
-	            .logout(logout -> logout
-	            		.logoutRequestMatcher(new AntPathRequestMatcher("/logout"))
-	                    .logoutSuccessUrl("/login?logout=true")
-	                    .invalidateHttpSession(true)        // Invalidate session
-	                    .deleteCookies("JSESSIONID", "remember-me") 
-	            ).rememberMe(rememberMeConfigurer -> rememberMeConfigurer // Use the configurator directly
-                    .key("uniqueAndSecret")
-                    .tokenRepository(persistentTokenRepository())
-                    .tokenValiditySeconds(1209600) // 2 weeks
-                )
-	            .authorizeHttpRequests(authz -> authz
-	                    .requestMatchers(req ->  {
-	                        String uri = req.getRequestURI();
-	                        String contextPath = req.getContextPath();
-
-	                        // Remove the context path from the URI
-	                        String trimmedUri = uri.startsWith(contextPath) ? uri.substring(contextPath.length()) : uri;
-
-	                        return trimmedUri.startsWith("/login") || trimmedUri.endsWith(".svg") || 
-	                               trimmedUri.startsWith("/register") || trimmedUri.startsWith("/error") || 
-	                               trimmedUri.startsWith("/images/") || trimmedUri.startsWith("/public/") || 
-	                               trimmedUri.startsWith("/css/") || trimmedUri.startsWith("/js/");
-	                    }
-	                    ).permitAll()
-	                    .anyRequest().authenticated()
-	                )
-	            .userDetailsService(userDetailsService)
-	            .authenticationProvider(authenticationProvider());
-    	} else {
-    		 http.csrf(csrf -> csrf.disable())
-             .authorizeHttpRequests(authz -> authz
-                 .anyRequest().permitAll()
-             );
-    	}
-        return http.build();
-    }
-    
-    
-
-    
-    @Bean
-    public IPRateLimitingFilter rateLimitingFilter() {
-        int maxRequestsPerIp = 1000000; // Example limit TODO add config level
-        return new IPRateLimitingFilter(maxRequestsPerIp, maxRequestsPerIp);
-    }
-
- 
-    
-    @Bean
-    public DaoAuthenticationProvider authenticationProvider() {
-        DaoAuthenticationProvider authProvider = new DaoAuthenticationProvider();
-        authProvider.setUserDetailsService(userDetailsService);
-        authProvider.setPasswordEncoder(passwordEncoder());
-        return authProvider;
-    }
-    
-    @Bean
-    public PersistentTokenRepository persistentTokenRepository() {
-        return new JPATokenRepositoryImpl();
-    }
-    
-
-    
-}
-
+package stirling.software.SPDF.config.security;
+
+import java.util.*;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Lazy;
+import org.springframework.security.authentication.dao.DaoAuthenticationProvider;
+import org.springframework.security.config.annotation.method.configuration.EnableMethodSecurity;
+import org.springframework.security.config.annotation.web.builders.HttpSecurity;
+import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
+import org.springframework.security.config.http.SessionCreationPolicy;
+import org.springframework.security.core.GrantedAuthority;
+import org.springframework.security.core.authority.SimpleGrantedAuthority;
+import org.springframework.security.core.authority.mapping.GrantedAuthoritiesMapper;
+import org.springframework.security.core.session.SessionRegistry;
+import org.springframework.security.core.session.SessionRegistryImpl;
+import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
+import org.springframework.security.crypto.password.PasswordEncoder;
+import org.springframework.security.oauth2.client.registration.ClientRegistration;
+import org.springframework.security.oauth2.client.registration.ClientRegistrationRepository;
+import org.springframework.security.oauth2.client.registration.ClientRegistrations;
+import org.springframework.security.oauth2.client.registration.InMemoryClientRegistrationRepository;
+import org.springframework.security.oauth2.core.user.OAuth2UserAuthority;
+import org.springframework.security.web.SecurityFilterChain;
+import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;
+import org.springframework.security.web.authentication.rememberme.PersistentTokenRepository;
+import org.springframework.security.web.savedrequest.NullRequestCache;
+import org.springframework.security.web.util.matcher.AntPathRequestMatcher;
+
+import stirling.software.SPDF.config.security.oauth2.CustomOAuth2AuthenticationFailureHandler;
+import stirling.software.SPDF.config.security.oauth2.CustomOAuth2AuthenticationSuccessHandler;
+import stirling.software.SPDF.config.security.oauth2.CustomOAuth2LogoutSuccessHandler;
+import stirling.software.SPDF.config.security.oauth2.CustomOAuth2UserService;
+import stirling.software.SPDF.model.ApplicationProperties;
+import stirling.software.SPDF.model.ApplicationProperties.Security.OAUTH2;
+import stirling.software.SPDF.model.User;
+import stirling.software.SPDF.repository.JPATokenRepositoryImpl;
+
+@Configuration
+@EnableWebSecurity()
+@EnableMethodSecurity
+public class SecurityConfiguration {
+
+    @Autowired private CustomUserDetailsService userDetailsService;
+
+    @Bean
+    public PasswordEncoder passwordEncoder() {
+        return new BCryptPasswordEncoder();
+    }
+
+    @Autowired @Lazy private UserService userService;
+
+    @Autowired
+    @Qualifier("loginEnabled")
+    public boolean loginEnabledValue;
+
+    @Autowired ApplicationProperties applicationProperties;
+
+    @Autowired private UserAuthenticationFilter userAuthenticationFilter;
+
+    @Autowired private LoginAttemptService loginAttemptService;
+
+    @Autowired private FirstLoginFilter firstLoginFilter;
+
+    @Bean
+    public SessionRegistry sessionRegistry() {
+        return new SessionRegistryImpl();
+    }
+
+    @Bean
+    public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
+        http.addFilterBefore(userAuthenticationFilter, UsernamePasswordAuthenticationFilter.class);
+
+        if (loginEnabledValue) {
+
+            http.csrf(csrf -> csrf.disable());
+            http.addFilterBefore(rateLimitingFilter(), UsernamePasswordAuthenticationFilter.class);
+            http.addFilterAfter(firstLoginFilter, UsernamePasswordAuthenticationFilter.class);
+            http.sessionManagement(
+                    sessionManagement ->
+                            sessionManagement
+                                    .sessionCreationPolicy(SessionCreationPolicy.IF_REQUIRED)
+                                    .maximumSessions(10)
+                                    .maxSessionsPreventsLogin(false)
+                                    .sessionRegistry(sessionRegistry())
+                                    .expiredUrl("/login?logout=true"));
+
+            http.formLogin(
+                            formLogin ->
+                                    formLogin
+                                            .loginPage("/login")
+                                            .successHandler(
+                                                    new CustomAuthenticationSuccessHandler(
+                                                            loginAttemptService))
+                                            .defaultSuccessUrl("/")
+                                            .failureHandler(
+                                                    new CustomAuthenticationFailureHandler(
+                                                            loginAttemptService, userService))
+                                            .permitAll())
+                    .requestCache(requestCache -> requestCache.requestCache(new NullRequestCache()))
+                    .logout(
+                            logout ->
+                                    logout.logoutRequestMatcher(
+                                                    new AntPathRequestMatcher("/logout"))
+                                            .logoutSuccessHandler(new CustomLogoutSuccessHandler())
+                                            .invalidateHttpSession(true) // Invalidate session
+                                            .deleteCookies("JSESSIONID", "remember-me"))
+                    .rememberMe(
+                            rememberMeConfigurer ->
+                                    rememberMeConfigurer // Use the configurator directly
+                                            .key("uniqueAndSecret")
+                                            .tokenRepository(persistentTokenRepository())
+                                            .tokenValiditySeconds(1209600) // 2 weeks
+                            )
+                    .authorizeHttpRequests(
+                            authz ->
+                                    authz.requestMatchers(
+                                                    req -> {
+                                                        String uri = req.getRequestURI();
+                                                        String contextPath = req.getContextPath();
+
+                                                        // Remove the context path from the URI
+                                                        String trimmedUri =
+                                                                uri.startsWith(contextPath)
+                                                                        ? uri.substring(
+                                                                                contextPath
+                                                                                        .length())
+                                                                        : uri;
+
+                                                        return trimmedUri.startsWith("/login")
+                                                                || trimmedUri.startsWith("/oauth")
+                                                                || trimmedUri.endsWith(".svg")
+                                                                || trimmedUri.startsWith(
+                                                                        "/register")
+                                                                || trimmedUri.startsWith("/error")
+                                                                || trimmedUri.startsWith("/images/")
+                                                                || trimmedUri.startsWith("/public/")
+                                                                || trimmedUri.startsWith("/css/")
+                                                                || trimmedUri.startsWith("/js/")
+                                                                || trimmedUri.startsWith(
+                                                                        "/api/v1/info/status");
+                                                    })
+                                            .permitAll()
+                                            .anyRequest()
+                                            .authenticated())
+                    .authenticationProvider(authenticationProvider());
+
+            // Handle OAUTH2 Logins
+            if (applicationProperties.getSecurity().getOAUTH2().getEnabled()) {
+
+                http.oauth2Login(
+                                oauth2 ->
+                                        oauth2.loginPage("/oauth2")
+                                                /*
+                                                This Custom handler is used to check if the OAUTH2 user trying to log in, already exists in the database.
+                                                If user exists, login proceeds as usual. If user does not exist, then it is autocreated but only if 'OAUTH2AutoCreateUser'
+                                                is set as true, else login fails with an error message advising the same.
+                                                 */
+                                                .successHandler(
+                                                        new CustomOAuth2AuthenticationSuccessHandler(
+                                                                loginAttemptService,
+                                                                applicationProperties,
+                                                                userService))
+                                                .failureHandler(
+                                                        new CustomOAuth2AuthenticationFailureHandler())
+                                                // Add existing Authorities from the database
+                                                .userInfoEndpoint(
+                                                        userInfoEndpoint ->
+                                                                userInfoEndpoint
+                                                                        .oidcUserService(
+                                                                                new CustomOAuth2UserService(
+                                                                                        applicationProperties,
+                                                                                        userService,
+                                                                                        loginAttemptService))
+                                                                        .userAuthoritiesMapper(
+                                                                                userAuthoritiesMapper())))
+                        .logout(
+                                logout ->
+                                        logout.logoutSuccessHandler(
+                                                new CustomOAuth2LogoutSuccessHandler(
+                                                        this.applicationProperties,
+                                                        sessionRegistry())));
+            }
+        } else {
+            http.csrf(csrf -> csrf.disable())
+                    .authorizeHttpRequests(authz -> authz.anyRequest().permitAll());
+        }
+
+        return http.build();
+    }
+
+    // Client Registration Repository for OAUTH2 OIDC Login
+    @Bean
+    @ConditionalOnProperty(
+            value = "security.oauth2.enabled",
+            havingValue = "true",
+            matchIfMissing = false)
+    public ClientRegistrationRepository clientRegistrationRepository() {
+        return new InMemoryClientRegistrationRepository(this.oidcClientRegistration());
+    }
+
+    private ClientRegistration oidcClientRegistration() {
+        OAUTH2 oauth = applicationProperties.getSecurity().getOAUTH2();
+        return ClientRegistrations.fromIssuerLocation(oauth.getIssuer())
+                .registrationId("oidc")
+                .clientId(oauth.getClientId())
+                .clientSecret(oauth.getClientSecret())
+                .scope(oauth.getScopes())
+                .userNameAttributeName(oauth.getUseAsUsername())
+                .clientName("OIDC")
+                .build();
+    }
+
+    /*
+    This following function is to grant Authorities to the OAUTH2 user from the values stored in the database.
+    This is required for the internal; 'hasRole()' function to give out the correct role.
+     */
+    @Bean
+    @ConditionalOnProperty(
+            value = "security.oauth2.enabled",
+            havingValue = "true",
+            matchIfMissing = false)
+    GrantedAuthoritiesMapper userAuthoritiesMapper() {
+        return (authorities) -> {
+            Set<GrantedAuthority> mappedAuthorities = new HashSet<>();
+
+            authorities.forEach(
+                    authority -> {
+                        // Add existing OAUTH2 Authorities
+                        mappedAuthorities.add(new SimpleGrantedAuthority(authority.getAuthority()));
+
+                        // Add Authorities from database for existing user, if user is present.
+                        if (authority instanceof OAuth2UserAuthority oauth2Auth) {
+                            String useAsUsername =
+                                    applicationProperties
+                                            .getSecurity()
+                                            .getOAUTH2()
+                                            .getUseAsUsername();
+                            Optional<User> userOpt =
+                                    userService.findByUsernameIgnoreCase(
+                                            (String) oauth2Auth.getAttributes().get(useAsUsername));
+                            if (userOpt.isPresent()) {
+                                User user = userOpt.get();
+                                if (user != null) {
+                                    mappedAuthorities.add(
+                                            new SimpleGrantedAuthority(
+                                                    userService.findRole(user).getAuthority()));
+                                }
+                            }
+                        }
+                    });
+            return mappedAuthorities;
+        };
+    }
+
+    @Bean
+    public IPRateLimitingFilter rateLimitingFilter() {
+        int maxRequestsPerIp = 1000000; // Example limit TODO add config level
+        return new IPRateLimitingFilter(maxRequestsPerIp, maxRequestsPerIp);
+    }
+
+    @Bean
+    public DaoAuthenticationProvider authenticationProvider() {
+        DaoAuthenticationProvider authProvider = new DaoAuthenticationProvider();
+        authProvider.setUserDetailsService(userDetailsService);
+        authProvider.setPasswordEncoder(passwordEncoder());
+        return authProvider;
+    }
+
+    @Bean
+    public PersistentTokenRepository persistentTokenRepository() {
+        return new JPATokenRepositoryImpl();
+    }
+
+    @Bean
+    public boolean activSecurity() {
+        return true;
+    }
+}

src/main/java/stirling/software/SPDF/config/security/UserAuthenticationFilter.java

@@ -1,117 +1,118 @@
-package stirling.software.SPDF.config.security;
-
-import java.io.IOException;
-
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.beans.factory.annotation.Qualifier;
-import org.springframework.context.annotation.Lazy;
-import org.springframework.http.HttpStatus;
-import org.springframework.security.core.Authentication;
-import org.springframework.security.core.AuthenticationException;
-import org.springframework.security.core.context.SecurityContextHolder;
-import org.springframework.security.core.userdetails.UserDetails;
-import org.springframework.security.core.userdetails.UserDetailsService;
-import org.springframework.stereotype.Component;
-import org.springframework.web.filter.OncePerRequestFilter;
-
-import jakarta.servlet.FilterChain;
-import jakarta.servlet.ServletException;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
-import stirling.software.SPDF.model.ApiKeyAuthenticationToken;
-@Component
-public class UserAuthenticationFilter extends OncePerRequestFilter {
-
-    @Autowired
-    private UserDetailsService userDetailsService;
-
-    @Autowired
-    @Lazy
-    private UserService userService;
-    
-   
-    @Autowired
-    @Qualifier("loginEnabled")
-    public boolean loginEnabledValue;
-
-    @Override
-    protected void doFilterInternal(HttpServletRequest request,
-                                    HttpServletResponse response,
-                                    FilterChain filterChain) throws ServletException, IOException {
-
-        if (!loginEnabledValue) {
-            // If login is not enabled, just pass all requests without authentication
-            filterChain.doFilter(request, response);
-            return;
-        }
-        String requestURI = request.getRequestURI(); 
-        Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
-
-        // Check for API key in the request headers if no authentication exists
-        if (authentication == null || !authentication.isAuthenticated()) {
-            String apiKey = request.getHeader("X-API-Key");
-            if (apiKey != null && !apiKey.trim().isEmpty()) {
-                try {
-                    // Use API key to authenticate. This requires you to have an authentication provider for API keys.
-                	UserDetails userDetails = userService.loadUserByApiKey(apiKey);
-                	if(userDetails == null)
-                	{
-                		response.setStatus(HttpStatus.UNAUTHORIZED.value());
-                        response.getWriter().write("Invalid API Key.");
-                        return;
-                	}
-                    authentication = new ApiKeyAuthenticationToken(userDetails, apiKey, userDetails.getAuthorities());
-                    SecurityContextHolder.getContext().setAuthentication(authentication);
-                } catch (AuthenticationException e) {
-                    // If API key authentication fails, deny the request
-                    response.setStatus(HttpStatus.UNAUTHORIZED.value());
-                    response.getWriter().write("Invalid API Key.");
-                    return;
-                }
-            }
-        }
-
-        // If we still don't have any authentication, deny the request
-        if (authentication == null || !authentication.isAuthenticated()) {
-        	String method = request.getMethod();
-        	String contextPath = request.getContextPath();
-        	
-        	if ("GET".equalsIgnoreCase(method) && !  (contextPath + "/login").equals(requestURI)) {
-        		 response.sendRedirect(contextPath + "/login");  // redirect to the login page
-        	     return;
-            } else {
-	            response.setStatus(HttpStatus.UNAUTHORIZED.value());
-	            response.getWriter().write("Authentication required. Please provide a X-API-KEY in request header.\nThis is found in Settings -> Account Settings -> API Key\nAlternativly you can disable authentication if this is unexpected");
-	            return;
-            }
-        } 
-
-        filterChain.doFilter(request, response);
-    }
-    
-    @Override
-    protected boolean shouldNotFilter(HttpServletRequest request) throws ServletException {
-        String uri = request.getRequestURI();
-        String contextPath = request.getContextPath();
-        String[] permitAllPatterns = {
-        		contextPath + "/login",
-        		contextPath + "/register",
-        		contextPath + "/error",
-        		contextPath + "/images/",
-        		contextPath + "/public/",
-        		contextPath + "/css/",
-        		contextPath + "/js/",
-        		contextPath +  "/pdfjs/",
-        		contextPath +  "/site.webmanifest"
-        };
-
-        for (String pattern : permitAllPatterns) {
-            if (uri.startsWith(pattern) || uri.endsWith(".svg")) {
-                return true;
-            }
-        }
-
-        return false;
-    }
-
-}
+package stirling.software.SPDF.config.security;
+
+import java.io.IOException;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.context.annotation.Lazy;
+import org.springframework.http.HttpStatus;
+import org.springframework.security.core.Authentication;
+import org.springframework.security.core.AuthenticationException;
+import org.springframework.security.core.context.SecurityContextHolder;
+import org.springframework.security.core.userdetails.UserDetails;
+import org.springframework.security.core.userdetails.UserDetailsService;
+import org.springframework.stereotype.Component;
+import org.springframework.web.filter.OncePerRequestFilter;
+
+import jakarta.servlet.FilterChain;
+import jakarta.servlet.ServletException;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+import stirling.software.SPDF.model.ApiKeyAuthenticationToken;
+
+@Component
+public class UserAuthenticationFilter extends OncePerRequestFilter {
+
+    @Autowired private UserDetailsService userDetailsService;
+
+    @Autowired @Lazy private UserService userService;
+
+    @Autowired
+    @Qualifier("loginEnabled")
+    public boolean loginEnabledValue;
+
+    @Override
+    protected void doFilterInternal(
+            HttpServletRequest request, HttpServletResponse response, FilterChain filterChain)
+            throws ServletException, IOException {
+
+        if (!loginEnabledValue) {
+            // If login is not enabled, just pass all requests without authentication
+            filterChain.doFilter(request, response);
+            return;
+        }
+        String requestURI = request.getRequestURI();
+        Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
+
+        // Check for API key in the request headers if no authentication exists
+        if (authentication == null || !authentication.isAuthenticated()) {
+            String apiKey = request.getHeader("X-API-Key");
+            if (apiKey != null && !apiKey.trim().isEmpty()) {
+                try {
+                    // Use API key to authenticate. This requires you to have an authentication
+                    // provider for API keys.
+                    UserDetails userDetails = userService.loadUserByApiKey(apiKey);
+                    if (userDetails == null) {
+                        response.setStatus(HttpStatus.UNAUTHORIZED.value());
+                        response.getWriter().write("Invalid API Key.");
+                        return;
+                    }
+                    authentication =
+                            new ApiKeyAuthenticationToken(
+                                    userDetails, apiKey, userDetails.getAuthorities());
+                    SecurityContextHolder.getContext().setAuthentication(authentication);
+                } catch (AuthenticationException e) {
+                    // If API key authentication fails, deny the request
+                    response.setStatus(HttpStatus.UNAUTHORIZED.value());
+                    response.getWriter().write("Invalid API Key.");
+                    return;
+                }
+            }
+        }
+
+        // If we still don't have any authentication, deny the request
+        if (authentication == null || !authentication.isAuthenticated()) {
+            String method = request.getMethod();
+            String contextPath = request.getContextPath();
+
+            if ("GET".equalsIgnoreCase(method) && !(contextPath + "/login").equals(requestURI)) {
+                response.sendRedirect(contextPath + "/login"); // redirect to the login page
+                return;
+            } else {
+                response.setStatus(HttpStatus.UNAUTHORIZED.value());
+                response.getWriter()
+                        .write(
+                                "Authentication required. Please provide a X-API-KEY in request header.\nThis is found in Settings -> Account Settings -> API Key\nAlternatively you can disable authentication if this is unexpected");
+                return;
+            }
+        }
+
+        filterChain.doFilter(request, response);
+    }
+
+    @Override
+    protected boolean shouldNotFilter(HttpServletRequest request) throws ServletException {
+        String uri = request.getRequestURI();
+        String contextPath = request.getContextPath();
+        String[] permitAllPatterns = {
+            contextPath + "/login",
+            contextPath + "/register",
+            contextPath + "/error",
+            contextPath + "/images/",
+            contextPath + "/public/",
+            contextPath + "/css/",
+            contextPath + "/js/",
+            contextPath + "/pdfjs/",
+            contextPath + "/api/v1/info/status",
+            contextPath + "/site.webmanifest"
+        };
+
+        for (String pattern : permitAllPatterns) {
+            if (uri.startsWith(pattern) || uri.endsWith(".svg")) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+}

src/main/java/stirling/software/SPDF/config/security/UserBasedRateLimitingFilter.java

@@ -1,125 +1,148 @@
-package stirling.software.SPDF.config.security;
-
-import java.io.IOException;
-import java.time.Duration;
-import java.util.Map;
-import java.util.concurrent.ConcurrentHashMap;
-
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.beans.factory.annotation.Qualifier;
-import org.springframework.http.HttpStatus;
-import org.springframework.security.core.Authentication;
-import org.springframework.security.core.GrantedAuthority;
-import org.springframework.security.core.context.SecurityContextHolder;
-import org.springframework.security.core.userdetails.UserDetails;
-import org.springframework.security.core.userdetails.UserDetailsService;
-import org.springframework.stereotype.Component;
-import org.springframework.web.filter.OncePerRequestFilter;
-
-import io.github.bucket4j.Bandwidth;
-import io.github.bucket4j.Bucket;
-import io.github.bucket4j.ConsumptionProbe;
-import io.github.bucket4j.Refill;
-import jakarta.servlet.FilterChain;
-import jakarta.servlet.ServletException;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
-import stirling.software.SPDF.model.Role;
-@Component
-public class UserBasedRateLimitingFilter extends OncePerRequestFilter {
-
-	private final Map<String, Bucket> apiBuckets = new ConcurrentHashMap<>();
-    private final Map<String, Bucket> webBuckets = new ConcurrentHashMap<>();
-
-    @Autowired
-    private UserDetailsService userDetailsService;
-
-    @Autowired
-    @Qualifier("rateLimit")
-    public boolean rateLimit;
-
-    @Override
-    protected void doFilterInternal(HttpServletRequest request,
-                                    HttpServletResponse response,
-                                    FilterChain filterChain) throws ServletException, IOException {
-        if (!rateLimit) {
-            // If rateLimit is not enabled, just pass all requests without rate limiting
-            filterChain.doFilter(request, response);
-            return;
-        }
-
-        String method = request.getMethod();
-        if (!"POST".equalsIgnoreCase(method)) {
-            // If the request is not a POST, just pass it through without rate limiting
-            filterChain.doFilter(request, response);
-            return;
-        }
-
-        String identifier = null;
-
-        // Check for API key in the request headers
-        String apiKey = request.getHeader("X-API-Key");
-        if (apiKey != null && !apiKey.trim().isEmpty()) {
-            identifier = "API_KEY_" + apiKey; // Prefix to distinguish between API keys and usernames
-        } else {
-            Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
-            if (authentication != null && authentication.isAuthenticated()) {
-                UserDetails userDetails = (UserDetails) authentication.getPrincipal();
-                identifier = userDetails.getUsername();
-            }
-        }
-
-        // If neither API key nor an authenticated user is present, use IP address
-        if (identifier == null) {
-            identifier = request.getRemoteAddr();
-        }
-
-        Role userRole = getRoleFromAuthentication(SecurityContextHolder.getContext().getAuthentication());
-
-        if (request.getHeader("X-API-Key") != null) {
-            // It's an API call
-            processRequest(userRole.getApiCallsPerDay(), identifier, apiBuckets, request, response, filterChain);
-        } else {
-            // It's a Web UI call
-            processRequest(userRole.getWebCallsPerDay(), identifier, webBuckets, request, response, filterChain);
-        }
-    }
-
-    private Role getRoleFromAuthentication(Authentication authentication) {
-        if (authentication != null && authentication.isAuthenticated()) {
-            for (GrantedAuthority authority : authentication.getAuthorities()) {
-                try {
-                    return Role.fromString(authority.getAuthority());
-                } catch (IllegalArgumentException ex) {
-                    // Ignore and continue to next authority.
-                }
-            }
-        }
-        throw new IllegalStateException("User does not have a valid role.");
-    }
-
-    private void processRequest(int limitPerDay, String identifier, Map<String, Bucket> buckets,
-                                HttpServletRequest request, HttpServletResponse response, FilterChain filterChain)
-            throws IOException, ServletException {
-        Bucket userBucket = buckets.computeIfAbsent(identifier, k -> createUserBucket(limitPerDay));
-        ConsumptionProbe probe = userBucket.tryConsumeAndReturnRemaining(1);
-
-        if (probe.isConsumed()) {
-            response.setHeader("X-Rate-Limit-Remaining", Long.toString(probe.getRemainingTokens()));
-            filterChain.doFilter(request, response);
-        } else {
-            long waitForRefill = probe.getNanosToWaitForRefill() / 1_000_000_000;
-            response.setStatus(HttpStatus.TOO_MANY_REQUESTS.value());
-            response.setHeader("X-Rate-Limit-Retry-After-Seconds", String.valueOf(waitForRefill));
-            response.getWriter().write("Rate limit exceeded for POST requests.");
-        }
-    }
-
-    private Bucket createUserBucket(int limitPerDay) {
-        Bandwidth limit = Bandwidth.classic(limitPerDay, Refill.intervally(limitPerDay, Duration.ofDays(1)));
-        return Bucket.builder().addLimit(limit).build();
-    }
-}
-
-
-
+package stirling.software.SPDF.config.security;
+
+import java.io.IOException;
+import java.time.Duration;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.http.HttpStatus;
+import org.springframework.security.core.Authentication;
+import org.springframework.security.core.GrantedAuthority;
+import org.springframework.security.core.context.SecurityContextHolder;
+import org.springframework.security.core.userdetails.UserDetails;
+import org.springframework.security.core.userdetails.UserDetailsService;
+import org.springframework.stereotype.Component;
+import org.springframework.web.filter.OncePerRequestFilter;
+
+import io.github.bucket4j.Bandwidth;
+import io.github.bucket4j.Bucket;
+import io.github.bucket4j.ConsumptionProbe;
+import io.github.bucket4j.Refill;
+import io.github.pixee.security.Newlines;
+
+import jakarta.servlet.FilterChain;
+import jakarta.servlet.ServletException;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+import stirling.software.SPDF.model.Role;
+
+@Component
+public class UserBasedRateLimitingFilter extends OncePerRequestFilter {
+
+    private final Map<String, Bucket> apiBuckets = new ConcurrentHashMap<>();
+    private final Map<String, Bucket> webBuckets = new ConcurrentHashMap<>();
+
+    @Autowired private UserDetailsService userDetailsService;
+
+    @Autowired
+    @Qualifier("rateLimit")
+    public boolean rateLimit;
+
+    @Override
+    protected void doFilterInternal(
+            HttpServletRequest request, HttpServletResponse response, FilterChain filterChain)
+            throws ServletException, IOException {
+        if (!rateLimit) {
+            // If rateLimit is not enabled, just pass all requests without rate limiting
+            filterChain.doFilter(request, response);
+            return;
+        }
+
+        String method = request.getMethod();
+        if (!"POST".equalsIgnoreCase(method)) {
+            // If the request is not a POST, just pass it through without rate limiting
+            filterChain.doFilter(request, response);
+            return;
+        }
+
+        String identifier = null;
+
+        // Check for API key in the request headers
+        String apiKey = request.getHeader("X-API-Key");
+        if (apiKey != null && !apiKey.trim().isEmpty()) {
+            identifier =
+                    "API_KEY_" + apiKey; // Prefix to distinguish between API keys and usernames
+        } else {
+            Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
+            if (authentication != null && authentication.isAuthenticated()) {
+                UserDetails userDetails = (UserDetails) authentication.getPrincipal();
+                identifier = userDetails.getUsername();
+            }
+        }
+
+        // If neither API key nor an authenticated user is present, use IP address
+        if (identifier == null) {
+            identifier = request.getRemoteAddr();
+        }
+
+        Role userRole =
+                getRoleFromAuthentication(SecurityContextHolder.getContext().getAuthentication());
+
+        if (request.getHeader("X-API-Key") != null) {
+            // It's an API call
+            processRequest(
+                    userRole.getApiCallsPerDay(),
+                    identifier,
+                    apiBuckets,
+                    request,
+                    response,
+                    filterChain);
+        } else {
+            // It's a Web UI call
+            processRequest(
+                    userRole.getWebCallsPerDay(),
+                    identifier,
+                    webBuckets,
+                    request,
+                    response,
+                    filterChain);
+        }
+    }
+
+    private Role getRoleFromAuthentication(Authentication authentication) {
+        if (authentication != null && authentication.isAuthenticated()) {
+            for (GrantedAuthority authority : authentication.getAuthorities()) {
+                try {
+                    return Role.fromString(authority.getAuthority());
+                } catch (IllegalArgumentException ex) {
+                    // Ignore and continue to next authority.
+                }
+            }
+        }
+        throw new IllegalStateException("User does not have a valid role.");
+    }
+
+    private void processRequest(
+            int limitPerDay,
+            String identifier,
+            Map<String, Bucket> buckets,
+            HttpServletRequest request,
+            HttpServletResponse response,
+            FilterChain filterChain)
+            throws IOException, ServletException {
+        Bucket userBucket = buckets.computeIfAbsent(identifier, k -> createUserBucket(limitPerDay));
+        ConsumptionProbe probe = userBucket.tryConsumeAndReturnRemaining(1);
+
+        if (probe.isConsumed()) {
+            response.setHeader(
+                    "X-Rate-Limit-Remaining",
+                    Newlines.stripAll(Long.toString(probe.getRemainingTokens())));
+            filterChain.doFilter(request, response);
+        } else {
+            long waitForRefill = probe.getNanosToWaitForRefill() / 1_000_000_000;
+            response.setStatus(HttpStatus.TOO_MANY_REQUESTS.value());
+            response.setHeader(
+                    "X-Rate-Limit-Retry-After-Seconds",
+                    Newlines.stripAll(String.valueOf(waitForRefill)));
+            response.getWriter().write("Rate limit exceeded for POST requests.");
+        }
+    }
+
+    private Bucket createUserBucket(int limitPerDay) {
+        Bandwidth limit =
+                Bandwidth.classic(limitPerDay, Refill.intervally(limitPerDay, Duration.ofDays(1)));
+        return Bucket.builder().addLimit(limit).build();
+    }
+}

src/main/java/stirling/software/SPDF/config/security/UserService.java

@@ -1,198 +1,293 @@
-package stirling.software.SPDF.config.security;
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.Optional;
-import java.util.UUID;
-import java.util.stream.Collectors;
-
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
-import org.springframework.security.core.Authentication;
-import org.springframework.security.core.GrantedAuthority;
-import org.springframework.security.core.authority.SimpleGrantedAuthority;
-import org.springframework.security.core.userdetails.UserDetails;
-import org.springframework.security.core.userdetails.UsernameNotFoundException;
-import org.springframework.security.crypto.password.PasswordEncoder;
-import org.springframework.stereotype.Service;
-
-import stirling.software.SPDF.controller.api.pipeline.UserServiceInterface;
-import stirling.software.SPDF.model.Authority;
-import stirling.software.SPDF.model.Role;
-import stirling.software.SPDF.model.User;
-import stirling.software.SPDF.repository.UserRepository;
-@Service
-public class UserService  implements UserServiceInterface{
-    
-    @Autowired
-    private UserRepository userRepository;
-
-    @Autowired
-    private PasswordEncoder passwordEncoder;
-
-    public Authentication getAuthentication(String apiKey) {
-        User user = getUserByApiKey(apiKey);
-        if (user == null) {
-            throw new UsernameNotFoundException("API key is not valid");
-        }
-        
-        // Convert the user into an Authentication object
-        return new UsernamePasswordAuthenticationToken(
-            user,                       // principal (typically the user)
-            null,                       // credentials (we don't expose the password or API key here)
-            getAuthorities(user)        // user's authorities (roles/permissions)
-        );
-    }
-    
-    private Collection<? extends GrantedAuthority> getAuthorities(User user) {
-        // Convert each Authority object into a SimpleGrantedAuthority object.
-    	return user.getAuthorities().stream()
-    		    .map((Authority authority) -> new SimpleGrantedAuthority(authority.getAuthority()))
-    		    .collect(Collectors.toList());
-
-
-    }
-    
-    private String generateApiKey() {
-        String apiKey;
-        do {
-            apiKey = UUID.randomUUID().toString();
-        } while (userRepository.findByApiKey(apiKey) != null); // Ensure uniqueness
-        return apiKey;
-    }
-
-    public User addApiKeyToUser(String username) {
-        User user = userRepository.findByUsername(username)
-            .orElseThrow(() -> new UsernameNotFoundException("User not found"));
-        
-        user.setApiKey(generateApiKey());
-        return userRepository.save(user);
-    }
-
-    public User refreshApiKeyForUser(String username) {
-        return addApiKeyToUser(username); // reuse the add API key method for refreshing
-    }
-
-    public String getApiKeyForUser(String username) {
-        User user = userRepository.findByUsername(username)
-            .orElseThrow(() -> new UsernameNotFoundException("User not found"));
-        return user.getApiKey();
-    }
-
-    public boolean isValidApiKey(String apiKey) {
-        return userRepository.findByApiKey(apiKey) != null;
-    }
-
-    public User getUserByApiKey(String apiKey) {
-        return userRepository.findByApiKey(apiKey);
-    }
-    
-    public UserDetails loadUserByApiKey(String apiKey) {
-        User userOptional = userRepository.findByApiKey(apiKey);
-        if (userOptional != null) {
-            User user = userOptional;
-            // Convert your User entity to a UserDetails object with authorities
-            return new org.springframework.security.core.userdetails.User(
-                user.getUsername(),
-                user.getPassword(), // you might not need this for API key auth
-                getAuthorities(user)
-            );
-        }
-        return null;  // or throw an exception
-    }
-    
-
-    public boolean validateApiKeyForUser(String username, String apiKey) {
-        Optional<User> userOpt = userRepository.findByUsername(username);
-        return userOpt.isPresent() && userOpt.get().getApiKey().equals(apiKey);
-    }
-    
-    public void saveUser(String username, String password) {
-        User user = new User();
-        user.setUsername(username);
-        user.setPassword(passwordEncoder.encode(password));
-        user.setEnabled(true);
-        userRepository.save(user);
-    }
-
-    public void saveUser(String username, String password, String role, boolean firstLogin) {
-        User user = new User();
-        user.setUsername(username);
-        user.setPassword(passwordEncoder.encode(password));
-        user.addAuthority(new Authority(role, user));
-        user.setEnabled(true);
-        user.setFirstLogin(firstLogin);
-        userRepository.save(user);
-    }
-    
-    public void saveUser(String username, String password, String role) {
-        User user = new User();
-        user.setUsername(username);
-        user.setPassword(passwordEncoder.encode(password));
-        user.addAuthority(new Authority(role, user));
-        user.setEnabled(true);
-        user.setFirstLogin(false);
-        userRepository.save(user);
-    }
-    
-    public void deleteUser(String username) {
-    	 Optional<User> userOpt = userRepository.findByUsername(username);
-         if (userOpt.isPresent()) {
-        	 for (Authority authority : userOpt.get().getAuthorities()) {
-	             if (authority.getAuthority().equals(Role.INTERNAL_API_USER.getRoleId())) {
-	                 return;
-	             }
-	         }
-        	 userRepository.delete(userOpt.get());
-         }
-    }
-    
-    public boolean usernameExists(String username) {
-        return userRepository.findByUsername(username).isPresent();
-    }
-    
-    public boolean hasUsers() {
-        return userRepository.count() > 0;
-    }
-    
-    public void updateUserSettings(String username, Map<String, String> updates) {
-        Optional<User> userOpt = userRepository.findByUsername(username);
-        if (userOpt.isPresent()) {
-            User user = userOpt.get();
-            Map<String, String> settingsMap = user.getSettings();
-
-            if(settingsMap == null) {
-                settingsMap = new HashMap<String,String>();
-            } 
-            settingsMap.clear();
-            settingsMap.putAll(updates);
-            user.setSettings(settingsMap);
-
-            userRepository.save(user);
-        } 
-    }
-
-    public Optional<User> findByUsername(String username) {
-        return userRepository.findByUsername(username);
-    }
-
-    public void changeUsername(User user, String newUsername) {
-        user.setUsername(newUsername);
-        userRepository.save(user);
-    }
-
-    public void changePassword(User user, String newPassword) {
-        user.setPassword(passwordEncoder.encode(newPassword));
-        userRepository.save(user);
-    }
-    
-    public void changeFirstUse(User user, boolean firstUse) {
-        user.setFirstLogin(firstUse);
-        userRepository.save(user);
-    }
-    
-    
-    public boolean isPasswordCorrect(User user, String currentPassword) {
-        return passwordEncoder.matches(currentPassword, user.getPassword());
-    }
-}
+package stirling.software.SPDF.config.security;
+
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Optional;
+import java.util.UUID;
+import java.util.stream.Collectors;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.MessageSource;
+import org.springframework.context.i18n.LocaleContextHolder;
+import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
+import org.springframework.security.core.Authentication;
+import org.springframework.security.core.GrantedAuthority;
+import org.springframework.security.core.authority.SimpleGrantedAuthority;
+import org.springframework.security.core.userdetails.UserDetails;
+import org.springframework.security.core.userdetails.UsernameNotFoundException;
+import org.springframework.security.crypto.password.PasswordEncoder;
+import org.springframework.stereotype.Service;
+
+import stirling.software.SPDF.controller.api.pipeline.UserServiceInterface;
+import stirling.software.SPDF.model.AuthenticationType;
+import stirling.software.SPDF.model.Authority;
+import stirling.software.SPDF.model.Role;
+import stirling.software.SPDF.model.User;
+import stirling.software.SPDF.repository.AuthorityRepository;
+import stirling.software.SPDF.repository.UserRepository;
+
+@Service
+public class UserService implements UserServiceInterface {
+
+    @Autowired private UserRepository userRepository;
+
+    @Autowired private AuthorityRepository authorityRepository;
+
+    @Autowired private PasswordEncoder passwordEncoder;
+
+    @Autowired private MessageSource messageSource;
+
+    // Handle OAUTH2 login and user auto creation.
+    public boolean processOAuth2PostLogin(String username, boolean autoCreateUser) {
+        if (!isUsernameValid(username)) {
+            return false;
+        }
+        Optional<User> existingUser = userRepository.findByUsernameIgnoreCase(username);
+        if (existingUser.isPresent()) {
+            return true;
+        }
+        if (autoCreateUser) {
+            saveUser(username, AuthenticationType.OAUTH2);
+            return true;
+        }
+        return false;
+    }
+
+    public Authentication getAuthentication(String apiKey) {
+        User user = getUserByApiKey(apiKey);
+        if (user == null) {
+            throw new UsernameNotFoundException("API key is not valid");
+        }
+
+        // Convert the user into an Authentication object
+        return new UsernamePasswordAuthenticationToken(
+                user, // principal (typically the user)
+                null, // credentials (we don't expose the password or API key here)
+                getAuthorities(user) // user's authorities (roles/permissions)
+                );
+    }
+
+    private Collection<? extends GrantedAuthority> getAuthorities(User user) {
+        // Convert each Authority object into a SimpleGrantedAuthority object.
+        return user.getAuthorities().stream()
+                .map((Authority authority) -> new SimpleGrantedAuthority(authority.getAuthority()))
+                .collect(Collectors.toList());
+    }
+
+    private String generateApiKey() {
+        String apiKey;
+        do {
+            apiKey = UUID.randomUUID().toString();
+        } while (userRepository.findByApiKey(apiKey) != null); // Ensure uniqueness
+        return apiKey;
+    }
+
+    public User addApiKeyToUser(String username) {
+        User user =
+                userRepository
+                        .findByUsernameIgnoreCase(username)
+                        .orElseThrow(() -> new UsernameNotFoundException("User not found"));
+
+        user.setApiKey(generateApiKey());
+        return userRepository.save(user);
+    }
+
+    public User refreshApiKeyForUser(String username) {
+        return addApiKeyToUser(username); // reuse the add API key method for refreshing
+    }
+
+    public String getApiKeyForUser(String username) {
+        User user =
+                userRepository
+                        .findByUsernameIgnoreCase(username)
+                        .orElseThrow(() -> new UsernameNotFoundException("User not found"));
+        return user.getApiKey();
+    }
+
+    public boolean isValidApiKey(String apiKey) {
+        return userRepository.findByApiKey(apiKey) != null;
+    }
+
+    public User getUserByApiKey(String apiKey) {
+        return userRepository.findByApiKey(apiKey);
+    }
+
+    public UserDetails loadUserByApiKey(String apiKey) {
+        User user = userRepository.findByApiKey(apiKey);
+        if (user != null) {
+            // Convert your User entity to a UserDetails object with authorities
+            return new org.springframework.security.core.userdetails.User(
+                    user.getUsername(),
+                    user.getPassword(), // you might not need this for API key auth
+                    getAuthorities(user));
+        }
+        return null; // or throw an exception
+    }
+
+    public boolean validateApiKeyForUser(String username, String apiKey) {
+        Optional<User> userOpt = userRepository.findByUsernameIgnoreCase(username);
+        return userOpt.isPresent() && apiKey.equals(userOpt.get().getApiKey());
+    }
+
+    public void saveUser(String username, AuthenticationType authenticationType)
+            throws IllegalArgumentException {
+        if (!isUsernameValid(username)) {
+            throw new IllegalArgumentException(getInvalidUsernameMessage());
+        }
+        User user = new User();
+        user.setUsername(username);
+        user.setEnabled(true);
+        user.setFirstLogin(false);
+        user.addAuthority(new Authority(Role.USER.getRoleId(), user));
+        user.setAuthenticationType(authenticationType);
+        userRepository.save(user);
+    }
+
+    public void saveUser(String username, String password) throws IllegalArgumentException {
+        if (!isUsernameValid(username)) {
+            throw new IllegalArgumentException(getInvalidUsernameMessage());
+        }
+        User user = new User();
+        user.setUsername(username);
+        user.setPassword(passwordEncoder.encode(password));
+        user.setEnabled(true);
+        user.setAuthenticationType(AuthenticationType.WEB);
+        userRepository.save(user);
+    }
+
+    public void saveUser(String username, String password, String role, boolean firstLogin)
+            throws IllegalArgumentException {
+        if (!isUsernameValid(username)) {
+            throw new IllegalArgumentException(getInvalidUsernameMessage());
+        }
+        User user = new User();
+        user.setUsername(username);
+        user.setPassword(passwordEncoder.encode(password));
+        user.addAuthority(new Authority(role, user));
+        user.setEnabled(true);
+        user.setAuthenticationType(AuthenticationType.WEB);
+        user.setFirstLogin(firstLogin);
+        userRepository.save(user);
+    }
+
+    public void saveUser(String username, String password, String role)
+            throws IllegalArgumentException {
+        saveUser(username, password, role, false);
+    }
+
+    public void deleteUser(String username) {
+        Optional<User> userOpt = userRepository.findByUsernameIgnoreCase(username);
+        if (userOpt.isPresent()) {
+            for (Authority authority : userOpt.get().getAuthorities()) {
+                if (authority.getAuthority().equals(Role.INTERNAL_API_USER.getRoleId())) {
+                    return;
+                }
+            }
+            userRepository.delete(userOpt.get());
+        }
+    }
+
+    public boolean usernameExists(String username) {
+        return userRepository.findByUsername(username).isPresent();
+    }
+
+    public boolean usernameExistsIgnoreCase(String username) {
+        return userRepository.findByUsernameIgnoreCase(username).isPresent();
+    }
+
+    public boolean hasUsers() {
+        long userCount = userRepository.count();
+        if (userRepository
+                .findByUsernameIgnoreCase(Role.INTERNAL_API_USER.getRoleId())
+                .isPresent()) {
+            userCount -= 1;
+        }
+        return userCount > 0;
+    }
+
+    public void updateUserSettings(String username, Map<String, String> updates) {
+        Optional<User> userOpt = userRepository.findByUsernameIgnoreCase(username);
+        if (userOpt.isPresent()) {
+            User user = userOpt.get();
+            Map<String, String> settingsMap = user.getSettings();
+
+            if (settingsMap == null) {
+                settingsMap = new HashMap<>();
+            }
+            settingsMap.clear();
+            settingsMap.putAll(updates);
+            user.setSettings(settingsMap);
+
+            userRepository.save(user);
+        }
+    }
+
+    public Optional<User> findByUsername(String username) {
+        return userRepository.findByUsername(username);
+    }
+
+    public Optional<User> findByUsernameIgnoreCase(String username) {
+        return userRepository.findByUsernameIgnoreCase(username);
+    }
+
+    public Authority findRole(User user) {
+        return authorityRepository.findByUserId(user.getId());
+    }
+
+    public void changeUsername(User user, String newUsername) throws IllegalArgumentException {
+        if (!isUsernameValid(newUsername)) {
+            throw new IllegalArgumentException(getInvalidUsernameMessage());
+        }
+        user.setUsername(newUsername);
+        userRepository.save(user);
+    }
+
+    public void changePassword(User user, String newPassword) {
+        user.setPassword(passwordEncoder.encode(newPassword));
+        userRepository.save(user);
+    }
+
+    public void changeFirstUse(User user, boolean firstUse) {
+        user.setFirstLogin(firstUse);
+        userRepository.save(user);
+    }
+
+    public void changeRole(User user, String newRole) {
+        Authority userAuthority = this.findRole(user);
+        userAuthority.setAuthority(newRole);
+        authorityRepository.save(userAuthority);
+    }
+
+    public boolean isPasswordCorrect(User user, String currentPassword) {
+        return passwordEncoder.matches(currentPassword, user.getPassword());
+    }
+
+    public boolean isUsernameValid(String username) {
+        // Checks whether the simple username is formatted correctly
+        boolean isValidSimpleUsername =
+                username.matches("^[a-zA-Z0-9][a-zA-Z0-9@._+-]*[a-zA-Z0-9]$");
+        // Checks whether the email address is formatted correctly
+        boolean isValidEmail =
+                username.matches(
+                        "^(?=.{1,64}@)[A-Za-z0-9]+(\\.[A-Za-z0-9_+.-]+)*@[^-][A-Za-z0-9-]+(\\.[A-Za-z0-9-]+)*(\\.[A-Za-z]{2,})$");
+        return isValidSimpleUsername || isValidEmail;
+    }
+
+    private String getInvalidUsernameMessage() {
+        return messageSource.getMessage(
+                "invalidUsernameMessage", null, LocaleContextHolder.getLocale());
+    }
+
+    public boolean hasPassword(String username) {
+        Optional<User> user = userRepository.findByUsernameIgnoreCase(username);
+        return user.isPresent() && user.get().hasPassword();
+    }
+
+    public boolean isAuthenticationTypeByUsername(
+            String username, AuthenticationType authenticationType) {
+        Optional<User> user = userRepository.findByUsernameIgnoreCase(username);
+        return user.isPresent()
+                && authenticationType.name().equalsIgnoreCase(user.get().getAuthenticationType());
+    }
+}

src/main/java/stirling/software/SPDF/config/security/oauth2/CustomOAuth2AuthenticationFailureHandler.java

@@ -0,0 +1,49 @@
+package stirling.software.SPDF.config.security.oauth2;
+
+import java.io.IOException;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.security.authentication.LockedException;
+import org.springframework.security.core.AuthenticationException;
+import org.springframework.security.oauth2.core.OAuth2AuthenticationException;
+import org.springframework.security.oauth2.core.OAuth2Error;
+import org.springframework.security.web.authentication.SimpleUrlAuthenticationFailureHandler;
+
+import jakarta.servlet.ServletException;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+
+public class CustomOAuth2AuthenticationFailureHandler
+        extends SimpleUrlAuthenticationFailureHandler {
+
+    private static final Logger logger =
+            LoggerFactory.getLogger(CustomOAuth2AuthenticationFailureHandler.class);
+
+    @Override
+    public void onAuthenticationFailure(
+            HttpServletRequest request,
+            HttpServletResponse response,
+            AuthenticationException exception)
+            throws IOException, ServletException {
+        if (exception instanceof OAuth2AuthenticationException) {
+            OAuth2Error error = ((OAuth2AuthenticationException) exception).getError();
+
+            String errorCode = error.getErrorCode();
+
+            if (error.getErrorCode().equals("Password must not be null")) {
+                errorCode = "userAlreadyExistsWeb";
+            }
+            logger.error("OAuth2 Authentication error: " + errorCode);
+            getRedirectStrategy()
+                    .sendRedirect(request, response, "/logout?erroroauth=" + errorCode);
+            return;
+        } else if (exception instanceof LockedException) {
+            logger.error("Account locked: ", exception);
+            getRedirectStrategy().sendRedirect(request, response, "/logout?error=locked");
+        } else {
+            logger.error("Unhandled authentication exception", exception);
+            super.onAuthenticationFailure(request, response, exception);
+        }
+    }
+}

src/main/java/stirling/software/SPDF/config/security/oauth2/CustomOAuth2AuthenticationSuccessHandler.java

@@ -0,0 +1,93 @@
+package stirling.software.SPDF.config.security.oauth2;
+
+import java.io.IOException;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.security.authentication.LockedException;
+import org.springframework.security.core.Authentication;
+import org.springframework.security.oauth2.core.user.OAuth2User;
+import org.springframework.security.web.authentication.SavedRequestAwareAuthenticationSuccessHandler;
+import org.springframework.security.web.savedrequest.SavedRequest;
+
+import jakarta.servlet.ServletException;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+import jakarta.servlet.http.HttpSession;
+import stirling.software.SPDF.config.security.LoginAttemptService;
+import stirling.software.SPDF.config.security.UserService;
+import stirling.software.SPDF.model.ApplicationProperties;
+import stirling.software.SPDF.model.ApplicationProperties.Security.OAUTH2;
+import stirling.software.SPDF.model.AuthenticationType;
+import stirling.software.SPDF.utils.RequestUriUtils;
+
+public class CustomOAuth2AuthenticationSuccessHandler
+        extends SavedRequestAwareAuthenticationSuccessHandler {
+
+    private LoginAttemptService loginAttemptService;
+
+    private static final Logger logger =
+            LoggerFactory.getLogger(CustomOAuth2AuthenticationSuccessHandler.class);
+
+    private ApplicationProperties applicationProperties;
+    private UserService userService;
+
+    public CustomOAuth2AuthenticationSuccessHandler(
+            final LoginAttemptService loginAttemptService,
+            ApplicationProperties applicationProperties,
+            UserService userService) {
+        this.applicationProperties = applicationProperties;
+        this.userService = userService;
+        this.loginAttemptService = loginAttemptService;
+    }
+
+    @Override
+    public void onAuthenticationSuccess(
+            HttpServletRequest request, HttpServletResponse response, Authentication authentication)
+            throws ServletException, IOException {
+
+        // Get the saved request
+        HttpSession session = request.getSession(false);
+        SavedRequest savedRequest =
+                (session != null)
+                        ? (SavedRequest) session.getAttribute("SPRING_SECURITY_SAVED_REQUEST")
+                        : null;
+
+        if (savedRequest != null
+                && !RequestUriUtils.isStaticResource(savedRequest.getRedirectUrl())) {
+            // Redirect to the original destination
+            super.onAuthenticationSuccess(request, response, authentication);
+        } else {
+            OAuth2User oauthUser = (OAuth2User) authentication.getPrincipal();
+            OAUTH2 oAuth = applicationProperties.getSecurity().getOAUTH2();
+
+            String username = oauthUser.getName();
+
+            if (loginAttemptService.isBlocked(username)) {
+                if (session != null) {
+                    session.removeAttribute("SPRING_SECURITY_SAVED_REQUEST");
+                }
+                throw new LockedException(
+                        "Your account has been locked due to too many failed login attempts.");
+            }
+            if (userService.usernameExistsIgnoreCase(username)
+                    && userService.hasPassword(username)
+                    && !userService.isAuthenticationTypeByUsername(
+                            username, AuthenticationType.OAUTH2)
+                    && oAuth.getAutoCreateUser()) {
+                response.sendRedirect(
+                        request.getContextPath() + "/logout?oauth2AuthenticationErrorWeb=true");
+                return;
+            } else {
+                try {
+                    userService.processOAuth2PostLogin(username, oAuth.getAutoCreateUser());
+                    response.sendRedirect("/");
+                    return;
+                } catch (IllegalArgumentException e) {
+                    response.sendRedirect("/logout?invalidUsername=true");
+                    return;
+                }
+            }
+        }
+    }
+}

src/main/java/stirling/software/SPDF/config/security/oauth2/CustomOAuth2LogoutSuccessHandler.java

@@ -0,0 +1,86 @@
+package stirling.software.SPDF.config.security.oauth2;
+
+import java.io.IOException;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.security.core.Authentication;
+import org.springframework.security.core.session.SessionRegistry;
+import org.springframework.security.web.authentication.logout.SimpleUrlLogoutSuccessHandler;
+
+import jakarta.servlet.ServletException;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+import jakarta.servlet.http.HttpSession;
+import stirling.software.SPDF.model.ApplicationProperties;
+import stirling.software.SPDF.model.ApplicationProperties.Security.OAUTH2;
+
+public class CustomOAuth2LogoutSuccessHandler extends SimpleUrlLogoutSuccessHandler {
+
+    private static final Logger logger =
+            LoggerFactory.getLogger(CustomOAuth2LogoutSuccessHandler.class);
+
+    private final SessionRegistry sessionRegistry;
+    private final ApplicationProperties applicationProperties;
+
+    public CustomOAuth2LogoutSuccessHandler(
+            ApplicationProperties applicationProperties, SessionRegistry sessionRegistry) {
+        this.sessionRegistry = sessionRegistry;
+        this.applicationProperties = applicationProperties;
+    }
+
+    @Override
+    public void onLogoutSuccess(
+            HttpServletRequest request, HttpServletResponse response, Authentication authentication)
+            throws IOException, ServletException {
+
+        String param = "logout=true";
+
+        OAUTH2 oauth = applicationProperties.getSecurity().getOAUTH2();
+        String provider = oauth.getProvider() != null ? oauth.getProvider() : "";
+
+        if (request.getParameter("oauth2AuthenticationErrorWeb") != null) {
+            param = "erroroauth=oauth2AuthenticationErrorWeb";
+        } else if (request.getParameter("error") != null) {
+            param = "error=" + request.getParameter("error");
+        } else if (request.getParameter("erroroauth") != null) {
+            param = "erroroauth=" + request.getParameter("erroroauth");
+        } else if (request.getParameter("oauth2AutoCreateDisabled") != null) {
+            param = "error=oauth2AutoCreateDisabled";
+        }
+
+        HttpSession session = request.getSession(false);
+        if (session != null) {
+            String sessionId = session.getId();
+            sessionRegistry.removeSessionInformation(sessionId);
+            session.invalidate();
+            logger.debug("Session invalidated: " + sessionId);
+        }
+
+        switch (provider) {
+            case "keycloak":
+                String logoutUrl =
+                        oauth.getIssuer()
+                                + "/protocol/openid-connect/logout"
+                                + "?client_id="
+                                + oauth.getClientId()
+                                + "&post_logout_redirect_uri="
+                                + response.encodeRedirectURL(
+                                        request.getScheme()
+                                                + "://"
+                                                + request.getHeader("host")
+                                                + "/login?"
+                                                + param);
+                logger.debug("Redirecting to Keycloak logout URL: " + logoutUrl);
+                response.sendRedirect(logoutUrl);
+                break;
+            case "google":
+                // Add Google specific logout URL if needed
+            default:
+                String redirectUrl = request.getContextPath() + "/login?" + param;
+                logger.debug("Redirecting to default logout URL: " + redirectUrl);
+                response.sendRedirect(redirectUrl);
+                break;
+        }
+    }
+}

src/main/java/stirling/software/SPDF/config/security/oauth2/CustomOAuth2UserService.java

@@ -0,0 +1,73 @@
+package stirling.software.SPDF.config.security.oauth2;
+
+import java.util.Optional;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.security.authentication.LockedException;
+import org.springframework.security.oauth2.client.oidc.userinfo.OidcUserRequest;
+import org.springframework.security.oauth2.client.oidc.userinfo.OidcUserService;
+import org.springframework.security.oauth2.client.userinfo.OAuth2UserService;
+import org.springframework.security.oauth2.core.OAuth2AuthenticationException;
+import org.springframework.security.oauth2.core.OAuth2Error;
+import org.springframework.security.oauth2.core.oidc.user.DefaultOidcUser;
+import org.springframework.security.oauth2.core.oidc.user.OidcUser;
+
+import stirling.software.SPDF.config.security.LoginAttemptService;
+import stirling.software.SPDF.config.security.UserService;
+import stirling.software.SPDF.model.ApplicationProperties;
+import stirling.software.SPDF.model.User;
+
+public class CustomOAuth2UserService implements OAuth2UserService<OidcUserRequest, OidcUser> {
+
+    private final OidcUserService delegate = new OidcUserService();
+
+    private UserService userService;
+
+    private LoginAttemptService loginAttemptService;
+
+    private ApplicationProperties applicationProperties;
+
+    private static final Logger logger = LoggerFactory.getLogger(CustomOAuth2UserService.class);
+
+    public CustomOAuth2UserService(
+            ApplicationProperties applicationProperties,
+            UserService userService,
+            LoginAttemptService loginAttemptService) {
+        this.applicationProperties = applicationProperties;
+        this.userService = userService;
+        this.loginAttemptService = loginAttemptService;
+    }
+
+    @Override
+    public OidcUser loadUser(OidcUserRequest userRequest) throws OAuth2AuthenticationException {
+        String usernameAttribute =
+                applicationProperties.getSecurity().getOAUTH2().getUseAsUsername();
+        try {
+            OidcUser user = delegate.loadUser(userRequest);
+            String username = user.getUserInfo().getClaimAsString(usernameAttribute);
+            Optional<User> duser = userService.findByUsernameIgnoreCase(username);
+            if (duser.isPresent()) {
+                if (loginAttemptService.isBlocked(username)) {
+                    throw new LockedException(
+                            "Your account has been locked due to too many failed login attempts.");
+                }
+                if (userService.hasPassword(username)) {
+                    throw new IllegalArgumentException("Password must not be null");
+                }
+            }
+            // Return a new OidcUser with adjusted attributes
+            return new DefaultOidcUser(
+                    user.getAuthorities(),
+                    userRequest.getIdToken(),
+                    user.getUserInfo(),
+                    usernameAttribute);
+        } catch (java.lang.IllegalArgumentException e) {
+            logger.error("Error loading OIDC user: {}", e.getMessage());
+            throw new OAuth2AuthenticationException(new OAuth2Error(e.getMessage()), e);
+        } catch (Exception e) {
+            logger.error("Unexpected error loading OIDC user", e);
+            throw new OAuth2AuthenticationException("Unexpected error during authentication");
+        }
+    }
+}

src/main/java/stirling/software/SPDF/config/security/oauth2/CustomOAuthUserService.java

@@ -0,0 +1,57 @@
+package stirling.software.SPDF.config.security.oauth2;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.security.oauth2.client.oidc.userinfo.OidcUserRequest;
+import org.springframework.security.oauth2.client.oidc.userinfo.OidcUserService;
+import org.springframework.security.oauth2.client.userinfo.OAuth2UserService;
+import org.springframework.security.oauth2.core.OAuth2AuthenticationException;
+import org.springframework.security.oauth2.core.OAuth2Error;
+import org.springframework.security.oauth2.core.oidc.user.DefaultOidcUser;
+import org.springframework.security.oauth2.core.oidc.user.OidcUser;
+
+import stirling.software.SPDF.model.ApplicationProperties;
+
+public class CustomOAuthUserService implements OAuth2UserService<OidcUserRequest, OidcUser> {
+
+    private static final Logger logger = LoggerFactory.getLogger(CustomOAuthUserService.class);
+
+    private final OidcUserService delegate = new OidcUserService();
+
+    private ApplicationProperties applicationProperties;
+
+    public CustomOAuthUserService(ApplicationProperties applicationProperties) {
+        this.applicationProperties = applicationProperties;
+    }
+
+    @Override
+    public OidcUser loadUser(OidcUserRequest userRequest) throws OAuth2AuthenticationException {
+        String usernameAttribute =
+                applicationProperties.getSecurity().getOAUTH2().getUseAsUsername();
+        try {
+
+            OidcUser user = delegate.loadUser(userRequest);
+            Map<String, Object> attributes = new HashMap<>(user.getAttributes());
+
+            // Ensure the preferred username attribute is present
+            if (!attributes.containsKey(usernameAttribute)) {
+                attributes.put(usernameAttribute, attributes.getOrDefault("email", ""));
+                usernameAttribute = "email";
+                logger.info("Adjusted username attribute to use email");
+            }
+
+            // Return a new OidcUser with adjusted attributes
+            return new DefaultOidcUser(
+                    user.getAuthorities(),
+                    userRequest.getIdToken(),
+                    user.getUserInfo(),
+                    usernameAttribute);
+        } catch (java.lang.IllegalArgumentException e) {
+            throw new OAuth2AuthenticationException(
+                    new OAuth2Error(e.getMessage()), e.getMessage(), e);
+        }
+    }
+}

src/main/java/stirling/software/SPDF/controller/api/CropController.java

@@ -1,13 +1,14 @@
 package stirling.software.SPDF.controller.api;
 
-import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 
+import org.apache.pdfbox.Loader;
 import org.apache.pdfbox.multipdf.LayerUtility;
 import org.apache.pdfbox.pdmodel.PDDocument;
 import org.apache.pdfbox.pdmodel.PDPage;
 import org.apache.pdfbox.pdmodel.PDPageContentStream;
+import org.apache.pdfbox.pdmodel.PDPageContentStream.AppendMode;
 import org.apache.pdfbox.pdmodel.common.PDRectangle;
 import org.apache.pdfbox.pdmodel.graphics.form.PDFormXObject;
 import org.slf4j.Logger;
@@ -20,6 +21,7 @@ import org.springframework.web.bind.annotation.RestController;
 
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.tags.Tag;
+
 import stirling.software.SPDF.model.api.general.CropPdfForm;
 import stirling.software.SPDF.utils.WebResponseUtils;
 
@@ -28,59 +30,61 @@ import stirling.software.SPDF.utils.WebResponseUtils;
 @Tag(name = "General", description = "General APIs")
 public class CropController {
 
-	private static final Logger logger = LoggerFactory.getLogger(CropController.class);
+    private static final Logger logger = LoggerFactory.getLogger(CropController.class);
 
-	@PostMapping(value = "/crop", consumes = "multipart/form-data")
-	@Operation(summary = "Crops a PDF document", description = "This operation takes an input PDF file and crops it according to the given coordinates. Input:PDF Output:PDF Type:SISO")
-	public ResponseEntity<byte[]> cropPdf(@ModelAttribute CropPdfForm form)
-			throws IOException {
+    @PostMapping(value = "/crop", consumes = "multipart/form-data")
+    @Operation(
+            summary = "Crops a PDF document",
+            description =
+                    "This operation takes an input PDF file and crops it according to the given coordinates. Input:PDF Output:PDF Type:SISO")
+    public ResponseEntity<byte[]> cropPdf(@ModelAttribute CropPdfForm form) throws IOException {
+        PDDocument sourceDocument = Loader.loadPDF(form.getFileInput().getBytes());
 
+        PDDocument newDocument = new PDDocument();
 
-		
+        int totalPages = sourceDocument.getNumberOfPages();
 
-PDDocument sourceDocument = PDDocument.load(new ByteArrayInputStream(form.getFileInput().getBytes()));
+        LayerUtility layerUtility = new LayerUtility(newDocument);
 
-PDDocument newDocument = new PDDocument();
+        for (int i = 0; i < totalPages; i++) {
+            PDPage sourcePage = sourceDocument.getPage(i);
 
-int totalPages = sourceDocument.getNumberOfPages();
+            // Create a new page with the size of the source page
+            PDPage newPage = new PDPage(sourcePage.getMediaBox());
+            newDocument.addPage(newPage);
+            PDPageContentStream contentStream =
+                    new PDPageContentStream(newDocument, newPage, AppendMode.OVERWRITE, true, true);
 
-LayerUtility layerUtility = new LayerUtility(newDocument);
+            // Import the source page as a form XObject
+            PDFormXObject formXObject = layerUtility.importPageAsForm(sourceDocument, i);
 
-for (int i = 0; i < totalPages; i++) {
-    PDPage sourcePage = sourceDocument.getPage(i);
-    
-    // Create a new page with the size of the source page
-    PDPage newPage = new PDPage(sourcePage.getMediaBox());
-    newDocument.addPage(newPage);
-    PDPageContentStream contentStream = new PDPageContentStream(newDocument, newPage);
+            contentStream.saveGraphicsState();
 
-    // Import the source page as a form XObject
-    PDFormXObject formXObject = layerUtility.importPageAsForm(sourceDocument, i);
+            // Define the crop area
+            contentStream.addRect(form.getX(), form.getY(), form.getWidth(), form.getHeight());
+            contentStream.clip();
 
-    contentStream.saveGraphicsState();
-    
-    // Define the crop area
-    contentStream.addRect(form.getX(), form.getY(), form.getWidth(), form.getHeight());
-    contentStream.clip();
+            // Draw the entire formXObject
+            contentStream.drawForm(formXObject);
 
-    // Draw the entire formXObject
-    contentStream.drawForm(formXObject);
+            contentStream.restoreGraphicsState();
 
-    contentStream.restoreGraphicsState();
-
-    contentStream.close();
-    
-    // Now, set the new page's media box to the cropped size
-    newPage.setMediaBox(new PDRectangle(form.getX(), form.getY(), form.getWidth(), form.getHeight()));
-}
-
-ByteArrayOutputStream baos = new ByteArrayOutputStream();
-newDocument.save(baos);
-newDocument.close();
-sourceDocument.close();
-
-byte[] pdfContent = baos.toByteArray();
-return WebResponseUtils.bytesToWebResponse(pdfContent, form.getFileInput().getOriginalFilename().replaceFirst("[.][^.]+$", "") + "_cropped.pdf");
-	}
+            contentStream.close();
 
+            // Now, set the new page's media box to the cropped size
+            newPage.setMediaBox(
+                    new PDRectangle(form.getX(), form.getY(), form.getWidth(), form.getHeight()));
+        }
+
+        ByteArrayOutputStream baos = new ByteArrayOutputStream();
+        newDocument.save(baos);
+        newDocument.close();
+        sourceDocument.close();
+
+        byte[] pdfContent = baos.toByteArray();
+        return WebResponseUtils.bytesToWebResponse(
+                pdfContent,
+                form.getFileInput().getOriginalFilename().replaceFirst("[.][^.]+$", "")
+                        + "_cropped.pdf");
+    }
 }