init docker

📝 Sync README
> Made via sync_files.yml

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

.github/labeler-config.yml

@@ -16,21 +16,27 @@ Java:
 
 Back End:
   - changed-files:
-    - any-glob-to-any-file: 'src/main/java/stirling/software/SPDF/config/security/**/*'
-    - any-glob-to-any-file: 'src/main/java/stirling/software/SPDF/config/model/provider/**/*'
+    - any-glob-to-any-file: 'src/main/java/stirling/software/SPDF/config/**/*'
+    - any-glob-to-any-file: 'src/main/java/stirling/software/SPDF/controller/**/*'
     - any-glob-to-any-file: 'src/main/resources/settings.yml.template'
+    - any-glob-to-any-file: 'src/main/resources/application.properties'
     - any-glob-to-any-file: 'src/main/resources/banner.txt'
+    - any-glob-to-any-file: 'scripts/png_to_webp.py'
+    - any-glob-to-any-file: 'split_photos.py'
 
 Security:
   - changed-files:
     - any-glob-to-any-file: 'src/main/java/stirling/software/SPDF/config/security/**/*'
-    - any-glob-to-any-file: 'src/main/java/stirling/software/SPDF/config/model/provider/**/*'
-    - any-glob-to-any-file: 'src/main/java/stirling/software/SPDF/config/model/AuthenticationType.java'
+    - any-glob-to-any-file: 'src/main/java/stirling/software/SPDF/model/provider/**/*'
+    - any-glob-to-any-file: 'src/main/java/stirling/software/SPDF/model/AuthenticationType.java'
+    - any-glob-to-any-file: 'scripts/download-security-jar.sh'
 
 API:
   - changed-files:
     - any-glob-to-any-file: 'src/main/java/stirling/software/SPDF/controller/web/MetricsController.java'
     - any-glob-to-any-file: 'src/main/java/stirling/software/SPDF/controller/api/**/*'
+    - any-glob-to-any-file: 'scripts/png_to_webp.py'
+    - any-glob-to-any-file: 'split_photos.py'
 
 Documentation:
   - changed-files:
@@ -43,6 +49,9 @@ Docker:
     - any-glob-to-any-file: 'Dockerfile'
     - any-glob-to-any-file: 'Dockerfile-*'
     - any-glob-to-any-file: 'exampleYmlFiles/*.yml'
+    - any-glob-to-any-file: 'scripts/init.sh'
+    - any-glob-to-any-file: 'scripts/init-without-ocr.sh'
+    - any-glob-to-any-file: 'scripts/installFonts.sh'
 
 Test:
   - changed-files:

.github/labels.yml

@@ -3,9 +3,12 @@
 #
 # The repository labels will be automatically configured using this file and
 # the GitHub Action https://github.com/marketplace/actions/github-labeler.
+- name: "Licenses"
+  color: "EDEDED"
+  from_name: "licenses"
 - name: "Back End"
   color: "20CE6C"
-  description: "Issues related to back-end development"
+  description: "Issues or pull requests related to back-end development"
   from_name: "Back end"
 - name: "Bug"
   description: "Something isn't working"
@@ -24,6 +27,7 @@
   from_name: "documentation"
 - name: "Done for next release"
   color: "0CDBD1"
+  description: "Items that are completed and will be included in the next release"
 - name: "Done"
   color: "60F13B"
 - name: "duplicate"
@@ -37,7 +41,7 @@
   description: "Fix needs to be confirmed"
 - name: "Front End"
   color: "BBD2F1"
-  description: "Issues related to front-end development"
+  description: "Issues or pull requests related to front-end development"
 - name: "github-actions"
   description: "Pull requests that update GitHub Actions code"
   color: "999999"
@@ -91,3 +95,16 @@
   description: "Testing-related issues or pull requests"
 - name: "Stale"
   color: "000000"
+  description: "Issues or pull requests that have become inactive"
+- name: "Priority: Critical"
+  color: "000000"
+  description: "Issues or pull requests with the highest priority"
+- name: "Priority: High"
+  color: "FF0000"
+  description: "Issues or pull requests with high priority"
+- name: "Priority: Medium"
+  color: "FFFF00"
+  description: "Issues or pull requests with medium priority"
+- name: "Priority: Low"
+  color: "00FF00"
+  description: "Issues or pull requests with low priority"

.github/pull_request_template.md

@@ -8,6 +8,8 @@ Closes #(issue_number)
 
 - [ ] 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 attached images of the change if it is UI based
 - [ ] I have commented my code, particularly in hard-to-understand areas
+- [ ] If my code has heavily changed functionality I have updated relevant docs on [Stirling-PDFs doc repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
 - [ ] My changes generate no new warnings
 - [ ] I have read the section [Add New Translation Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md#add-new-translation-tags) (for new translation tags only)

.github/scripts/check_language_properties.py

@@ -9,8 +9,9 @@ The script also provides functionality to update the translation files to match
 adjusting the format.
 
 Usage:
-    python script_name.py --reference-file <path_to_reference_file> --branch <branch_name> [--files <list_of_changed_files>]
+    python check_language_properties.py --reference-file <path_to_reference_file> --branch <branch_name> [--actor <actor_name>] [--files <list_of_changed_files>]
 """
+
 import copy
 import glob
 import os
@@ -18,6 +19,10 @@ import argparse
 import re
 
 
+# Maximum size for properties files (e.g., 200 KB)
+MAX_FILE_SIZE = 200 * 1024
+
+
 def parse_properties_file(file_path):
     """Parses a .properties file and returns a list of objects (including comments, empty lines, and line numbers)."""
     properties_list = []
@@ -95,7 +100,7 @@ def write_json_file(file_path, updated_properties):
 def update_missing_keys(reference_file, file_list, branch=""):
     reference_properties = parse_properties_file(reference_file)
     for file_path in file_list:
-        basename_current_file = os.path.basename(branch + file_path)
+        basename_current_file = os.path.basename(os.path.join(branch, file_path))
         if (
             basename_current_file == os.path.basename(reference_file)
             or not file_path.endswith(".properties")
@@ -103,7 +108,7 @@ def update_missing_keys(reference_file, file_list, branch=""):
         ):
             continue
 
-        current_properties = parse_properties_file(branch + file_path)
+        current_properties = parse_properties_file(os.path.join(branch, file_path))
         updated_properties = []
         for ref_entry in reference_properties:
             ref_entry_copy = copy.deepcopy(ref_entry)
@@ -114,60 +119,79 @@ def update_missing_keys(reference_file, file_list, branch=""):
                     if ref_entry_copy["key"] == current_entry["key"]:
                         ref_entry_copy["value"] = current_entry["value"]
             updated_properties.append(ref_entry_copy)
-        write_json_file(branch + file_path, updated_properties)
+        write_json_file(os.path.join(branch, file_path), updated_properties)
 
 
 def check_for_missing_keys(reference_file, file_list, branch):
-    update_missing_keys(reference_file, file_list, branch + "/")
+    update_missing_keys(reference_file, file_list, branch)
 
 
 def read_properties(file_path):
-    with open(file_path, "r", encoding="utf-8") as file:
-        return file.read().splitlines()
+    if os.path.isfile(file_path) and os.path.exists(file_path):
+        with open(file_path, "r", encoding="utf-8") as file:
+            return file.read().splitlines()
+    return [""]
 
 
-def check_for_differences(reference_file, file_list, branch):
+def check_for_differences(reference_file, file_list, branch, actor):
     reference_branch = reference_file.split("/")[0]
     basename_reference_file = os.path.basename(reference_file)
 
     report = []
-    report.append(
-        f"### 📋 Checking with the file `{basename_reference_file}` from the `{reference_branch}` - Checking the `{branch}`"
-    )
+    report.append(f"#### 🔄 Reference Branch: `{reference_branch}`")
     reference_lines = read_properties(reference_file)
     has_differences = False
 
     only_reference_file = True
 
-    for file_path in file_list:
-        basename_current_file = os.path.basename(branch + "/" + file_path)
+    file_arr = file_list
+
+    if len(file_list) == 1:
+        file_arr = file_list[0].split()
+    base_dir = os.path.abspath(os.path.join(os.getcwd(), "src", "main", "resources"))
+
+    for file_path in file_arr:
+        absolute_path = os.path.abspath(file_path)
+        # Verify that file is within the expected directory
+        if not absolute_path.startswith(base_dir):
+            raise ValueError(f"Unsafe file found: {file_path}")
+        # Verify file size before processing
+        if os.path.getsize(os.path.join(branch, file_path)) > MAX_FILE_SIZE:
+            raise ValueError(
+                f"The file {file_path} is too large and could pose a security risk."
+            )
+
+        basename_current_file = os.path.basename(os.path.join(branch, file_path))
         if (
             basename_current_file == basename_reference_file
+            or not file_path.startswith(
+                os.path.join("src", "main", "resources", "messages_")
+            )
             or not file_path.endswith(".properties")
             or not basename_current_file.startswith("messages_")
         ):
             continue
         only_reference_file = False
-        report.append(f"#### 🗂️ **Checking File:** `{basename_current_file}`...")
-        current_lines = read_properties(branch + "/" + file_path)
+        report.append(f"#### 📃 **File Check:** `{basename_current_file}`")
+        current_lines = read_properties(os.path.join(branch, file_path))
         reference_line_count = len(reference_lines)
         current_line_count = len(current_lines)
 
         if reference_line_count != current_line_count:
             report.append("")
-            report.append("- **Test 1 Status:** ❌ Failed")
+            report.append("1. **Test Status:** ❌ **_Failed_**")
+            report.append("  - **Issue:**")
             has_differences = True
             if reference_line_count > current_line_count:
                 report.append(
-                    f"  - **Issue:** Missing lines! Comments, empty lines, or translation strings are missing. Details: {reference_line_count} (reference) vs {current_line_count} (current)."
+                    f"    - **_Mismatched line count_**: {reference_line_count} (reference) vs {current_line_count} (current). Comments, empty lines, or translation strings are missing."
                 )
             elif reference_line_count < current_line_count:
                 report.append(
-                    f"  - **Issue:** Too many lines! Check your translation files! Details: {reference_line_count} (reference) vs {current_line_count} (current)."
+                    f"    - **_Too many lines_**: {reference_line_count} (reference) vs {current_line_count} (current). Please verify if there is an additional line that needs to be removed."
                 )
-            # update_missing_keys(reference_file, [file_path], branch + "/")
         else:
-            report.append("- **Test 1 Status:** ✅ Passed")
+            report.append("1. **Test Status:** ✅ **_Passed_**")
 
         # Check for missing or extra keys
         current_keys = []
@@ -192,32 +216,42 @@ def check_for_differences(reference_file, file_list, branch):
             has_differences = True
             missing_keys_str = "`, `".join(missing_keys_list)
             extra_keys_str = "`, `".join(extra_keys_list)
-            report.append("- **Test 2 Status:** ❌ Failed")
+            report.append("2. **Test Status:** ❌ **_Failed_**")
+            report.append("  - **Issue:**")
             if missing_keys_list:
+                spaces_keys_list = []
+                for key in missing_keys_list:
+                    if " " in key:
+                        spaces_keys_list.append(key)
+                if spaces_keys_list:
+                    spaces_keys_str = "`, `".join(spaces_keys_list)
+                    report.append(
+                        f"    - **_Keys containing unnecessary spaces_**: `{spaces_keys_str}`!"
+                    )
                 report.append(
-                    f"  - **Issue:** There are keys in ***{basename_current_file}*** `{missing_keys_str}` that are not present in ***{basename_reference_file}***!"
+                    f"    - **_Extra keys in `{basename_current_file}`_**: `{missing_keys_str}` that are not present in **_`{basename_reference_file}`_**."
                 )
             if extra_keys_list:
                 report.append(
-                    f"  - **Issue:** There are keys in ***{basename_reference_file}*** `{extra_keys_str}` that are not present in ***{basename_current_file}***!"
+                    f"    - **_Missing keys in `{basename_reference_file}`_**: `{extra_keys_str}` that are not present in **_`{basename_current_file}`_**."
                 )
-            # update_missing_keys(reference_file, [file_path], branch + "/")
         else:
-            report.append("- **Test 2 Status:** ✅ Passed")
-        # if has_differences:
-        #     report.append("")
-        #     report.append(f"#### 🚧 ***{basename_current_file}*** will be corrected...")
+            report.append("2. **Test Status:** ✅ **_Passed_**")
         report.append("")
         report.append("---")
         report.append("")
-    # update_file_list = glob.glob(branch + "/src/**/messages_*.properties", recursive=True)
-    # update_missing_keys(reference_file, update_file_list)
-    # report.append("---")
-    # report.append("")
     if has_differences:
         report.append("## ❌ Overall Check Status: **_Failed_**")
+        report.append("")
+        report.append(
+            f"@{actor} please check your translation if it conforms to the standard. Follow the format of [messages_en_GB.properties](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/src/main/resources/messages_en_GB.properties)"
+        )
     else:
         report.append("## ✅ Overall Check Status: **_Success_**")
+        report.append("")
+        report.append(
+            f"Thanks @{actor} for your help in keeping the translations up to date."
+        )
 
     if not only_reference_file:
         print("\n".join(report))
@@ -225,6 +259,11 @@ def check_for_differences(reference_file, file_list, branch):
 
 if __name__ == "__main__":
     parser = argparse.ArgumentParser(description="Find missing keys")
+    parser.add_argument(
+        "--actor",
+        required=False,
+        help="Actor from PR.",
+    )
     parser.add_argument(
         "--reference-file",
         required=True,
@@ -244,11 +283,21 @@ if __name__ == "__main__":
     )
     args = parser.parse_args()
 
+    # Sanitize --actor input to avoid injection attacks
+    if args.actor:
+        args.actor = re.sub(r"[^a-zA-Z0-9_\\-]", "", args.actor)
+
+    # Sanitize --branch input to avoid injection attacks
+    if args.branch:
+        args.branch = re.sub(r"[^a-zA-Z0-9\\-]", "", args.branch)
+
     file_list = args.files
     if file_list is None:
         file_list = glob.glob(
-            os.getcwd() + "/src/**/messages_*.properties", recursive=True
+            os.path.join(
+                os.getcwd(), "src", "main", "resources", "messages_*.properties"
+            )
         )
         update_missing_keys(args.reference_file, file_list)
     else:
-        check_for_differences(args.reference_file, file_list, args.branch)
+        check_for_differences(args.reference_file, file_list, args.branch, args.actor)

.github/scripts/gradle_to_chart.py

@@ -1,100 +0,0 @@
-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 version and the appVersion from Chart.yaml.
-
-    Args:
-        path (str): The file path to the Chart.yaml.
-
-    Returns:
-        dict: The version under "chart" key and the appVersion under "app" key.
-    """
-    with open(path, encoding="utf-8") as file:
-        chart_yaml = yaml.safe_load(file)
-    return {
-      "chart": chart_yaml["version"],
-      "app": chart_yaml["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 get_new_chart_version(chart_version, old_app_version, new_app_version):
-  """
-  Get the new chart version from
-
-  Args:
-      str: The current chart version.
-      str: The current app version.
-      str: The new app version.
-
-  Returns:
-    str: The new chart version to update to.
-  """
-  chart_major, chart_minor, chart_patch = chart_version.split(".")
-
-  old_major, old_minor, old_patch = old_app_version.split(".")
-  new_major, new_minor, new_patch = new_app_version.split(".")
-
-  if old_major != new_major:
-    new_chart_version = f"{int(chart_major)+1}.0.0"
-  elif old_minor != new_minor:
-    new_chart_version = f"{chart_major}.{int(chart_minor)+1}.0"
-  elif old_patch != new_patch:
-    new_chart_version = f"{chart_major}.{chart_minor}.{int(chart_patch)+1}"
-
-  return new_chart_version
-
-
-def update_chart_version(path, new_chart_version, new_app_version):
-    """
-    Updates the version and the appVersion in Chart.yaml with a new version.
-
-    Args:
-        path (str): The file path to the Chart.yaml.
-        new_chart_version (str): The new chart version to update to.
-        new_app_version (str): The new app version to update to.
-    """
-    with open(path, encoding="utf-8") as file:
-        chart_yaml = yaml.safe_load(file)
-    chart_yaml["version"] = new_chart_version
-    chart_yaml["appVersion"] = new_app_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["app"] != gradle_version:
-    new_chart_version = get_new_chart_version(chart_version["chart"], chart_version["app"], gradle_version, )
-    print(
-        f"Versions do not match. Updating Chart.yaml from {chart_version['chart']} to {new_chart_version}."
-    )
-    update_chart_version(chart_yaml_path, new_chart_version, gradle_version)
-else:
-    print("Versions match. No update required.")

.github/workflows/PR-Demo-Comment.yml

@@ -0,0 +1,179 @@
+name: PR Deployment via Comment
+
+on:
+  issue_comment:
+    types: [created]
+
+jobs:
+  check-comment:
+    runs-on: ubuntu-latest
+    if: |
+      github.event.issue.pull_request && 
+      (
+      contains(github.event.comment.body, 'prdeploy') ||
+      contains(github.event.comment.body, 'deploypr')
+      )
+      && 
+      (
+        github.event.comment.user.login == 'frooodle' || 
+        github.event.comment.user.login == 'sf298' ||
+        github.event.comment.user.login == 'Ludy87' ||
+        github.event.comment.user.login == 'LaserKaspar' ||
+        github.event.comment.user.login == 'sbplat' ||
+        github.event.comment.user.login == 'reecebrowne'
+      )
+    outputs:
+      pr_number: ${{ steps.get-pr.outputs.pr_number }}
+      pr_repository: ${{ steps.get-pr-info.outputs.repository }}
+      pr_ref: ${{ steps.get-pr-info.outputs.ref }}
+
+    steps:
+      - name: Get PR data
+        id: get-pr
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const prNumber = context.payload.issue.number;
+            console.log(`PR Number: ${prNumber}`);
+            core.setOutput('pr_number', prNumber);
+
+      - name: Get PR repository and ref
+        id: get-pr-info
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const { owner, repo } = context.repo;
+            const prNumber = context.payload.issue.number;
+            
+            const { data: pr } = await github.rest.pulls.get({
+              owner,
+              repo,
+              pull_number: prNumber,
+            });
+            
+            // For forks, use the full repository name, for internal PRs use the current repo
+            const repository = pr.head.repo.fork ? pr.head.repo.full_name : `${owner}/${repo}`;
+            
+            console.log(`PR Repository: ${repository}`);
+            console.log(`PR Branch: ${pr.head.ref}`);
+            
+            core.setOutput('repository', repository);
+            core.setOutput('ref', pr.head.ref);
+
+  deploy-pr:
+    needs: check-comment
+    runs-on: ubuntu-latest
+    
+    steps:
+      - name: Checkout PR
+        uses: actions/checkout@v4
+        with:
+          repository: ${{ needs.check-comment.outputs.pr_repository }}
+          ref: ${{ needs.check-comment.outputs.pr_ref }}
+          token: ${{ secrets.GITHUB_TOKEN }}
+      
+      - name: Set up JDK
+        uses: actions/setup-java@v4
+        with:
+          java-version: '17'
+          distribution: 'temurin'
+
+      - name: Run Gradle Command
+        run: ./gradlew clean build
+        env:
+          DOCKER_ENABLE_SECURITY: false
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Get version number
+        id: versionNumber
+        run: echo "versionNumber=$(./gradlew printVersion --quiet | tail -1)" >> $GITHUB_OUTPUT
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_HUB_USERNAME }}
+          password: ${{ secrets.DOCKER_HUB_API }}
+
+      - name: Build and push PR-specific image
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: ./Dockerfile
+          push: true
+          tags: ${{ secrets.DOCKER_HUB_USERNAME }}/test:pr-${{ needs.check-comment.outputs.pr_number }}
+          build-args: VERSION_TAG=${{ steps.versionNumber.outputs.versionNumber }}
+          platforms: linux/amd64
+
+      - name: Set up SSH
+        run: |
+          mkdir -p ~/.ssh/
+          echo "${{ secrets.VPS_SSH_KEY }}" > ../private.key
+          sudo chmod 600 ../private.key
+
+      - name: Deploy to VPS
+        run: |
+          # First create the docker-compose content locally
+          cat > docker-compose.yml << 'EOF'
+          version: '3.3'
+          services:
+            stirling-pdf:
+              container_name: stirling-pdf-pr-${{ needs.check-comment.outputs.pr_number }}
+              image: ${{ secrets.DOCKER_HUB_USERNAME }}/test:pr-${{ needs.check-comment.outputs.pr_number }}
+              ports:
+                - "${{ needs.check-comment.outputs.pr_number }}:8080"
+              volumes:
+                - /stirling/PR-${{ needs.check-comment.outputs.pr_number }}/data:/usr/share/tessdata:rw
+                - /stirling/PR-${{ needs.check-comment.outputs.pr_number }}/config:/configs:rw
+                - /stirling/PR-${{ needs.check-comment.outputs.pr_number }}/logs:/logs:rw
+              environment:
+                DOCKER_ENABLE_SECURITY: "false"
+                SECURITY_ENABLELOGIN: "false"
+                SYSTEM_DEFAULTLOCALE: en-GB
+                UI_APPNAME: "Stirling-PDF PR#${{ needs.check-comment.outputs.pr_number }}"
+                UI_HOMEDESCRIPTION: "PR#${{ needs.check-comment.outputs.pr_number }} for Stirling-PDF Latest"
+                UI_APPNAMENAVBAR: "PR#${{ needs.check-comment.outputs.pr_number }}"
+                SYSTEM_MAXFILESIZE: "100"
+                METRICS_ENABLED: "true"
+                SYSTEM_GOOGLEVISIBILITY: "false"
+              restart: on-failure:5
+          EOF
+
+          # Then copy the file and execute commands
+          scp -i ../private.key -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null docker-compose.yml ${{ secrets.VPS_USERNAME }}@${{ secrets.VPS_HOST }}:/tmp/docker-compose.yml
+
+          ssh -i ../private.key -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -T ${{ secrets.VPS_USERNAME }}@${{ secrets.VPS_HOST }} << 'ENDSSH'
+            # Create PR-specific directories
+            mkdir -p /stirling/PR-${{ needs.check-comment.outputs.pr_number }}/{data,config,logs}
+            
+            # Move docker-compose file to correct location
+            mv /tmp/docker-compose.yml /stirling/PR-${{ needs.check-comment.outputs.pr_number }}/docker-compose.yml
+            
+            # Start or restart the container
+            cd /stirling/PR-${{ needs.check-comment.outputs.pr_number }}
+            docker-compose pull
+            docker-compose up -d
+          ENDSSH
+
+      - name: Post deployment URL to PR
+        if: success()
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const { GITHUB_REPOSITORY } = process.env;
+            const [repoOwner, repoName] = GITHUB_REPOSITORY.split('/');
+            const prNumber = ${{ needs.check-comment.outputs.pr_number }};
+
+            const deploymentUrl = `http://${{ secrets.VPS_HOST }}:${prNumber}`;
+            const commentBody = `## 🚀 PR Test Deployment\n\n` +
+                              `Your PR has been deployed for testing!\n\n` +
+                              `🔗 **Test URL:** [${deploymentUrl}](${deploymentUrl})\n\n` +
+                              `This deployment will be automatically cleaned up when the PR is closed.\n\n`;
+
+            await github.rest.issues.createComment({
+              owner: repoOwner,
+              repo: repoName,
+              issue_number: prNumber,
+              body: commentBody
+            });

.github/workflows/PR-Demo-cleanup.yml

@@ -0,0 +1,78 @@
+name: PR Deployment cleanup
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened, closed]
+
+permissions:
+  contents: write
+  pull-requests: write
+
+env:
+  SERVER_IP: ${{ secrets.VPS_IP }}  # Add this to your GitHub secrets
+  CLEANUP_PERFORMED: 'false'  # Add flag to track if cleanup occurred
+
+jobs:
+  cleanup:
+    runs-on: ubuntu-latest
+    if: github.event.action == 'closed'
+    
+    steps:
+      - name: Set up SSH
+        run: |
+          mkdir -p ~/.ssh/
+          echo "${{ secrets.VPS_SSH_KEY }}" > ../private.key
+          sudo chmod 600 ../private.key
+
+      - name: Cleanup PR deployment
+        id: cleanup
+        run: |
+          CLEANUP_STATUS=$(ssh -i ../private.key -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -T ${{ secrets.VPS_USERNAME }}@${{ secrets.VPS_HOST }} << 'ENDSSH'
+            if [ -d "/stirling/PR-${{ github.event.pull_request.number }}" ]; then
+              echo "Found PR directory, proceeding with cleanup..."
+              
+              # Stop and remove containers
+              cd /stirling/PR-${{ github.event.pull_request.number }}
+              docker-compose down || true
+              
+              # Go back to root before removal
+              cd /
+              
+              # Remove PR-specific directories
+              rm -rf /stirling/PR-${{ github.event.pull_request.number }}
+              
+              # Remove the Docker image
+              docker rmi --no-prune ${{ secrets.DOCKER_HUB_USERNAME }}/test:pr-${{ github.event.pull_request.number }} || true
+              
+              echo "PERFORMED_CLEANUP"
+            else
+              echo "PR directory not found, nothing to clean up"
+              echo "NO_CLEANUP_NEEDED"
+            fi
+          ENDSSH
+          )
+          
+          if [[ $CLEANUP_STATUS == *"PERFORMED_CLEANUP"* ]]; then
+            echo "cleanup_performed=true" >> $GITHUB_OUTPUT
+          else
+            echo "cleanup_performed=false" >> $GITHUB_OUTPUT
+          fi
+
+      - name: Post cleanup notice to PR
+        if: steps.cleanup.outputs.cleanup_performed == 'true'
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const { GITHUB_REPOSITORY } = process.env;
+            const [repoOwner, repoName] = GITHUB_REPOSITORY.split('/');
+            const prNumber = context.issue.number;
+
+            const commentBody = `## 🧹 Deployment Cleanup\n\n` +
+                              `The test deployment for this PR has been cleaned up.`;
+
+            await github.rest.issues.createComment({
+              owner: repoOwner,
+              repo: repoName,
+              issue_number: prNumber,
+              body: commentBody
+            });

.github/workflows/check_properties.yml

@@ -6,18 +6,22 @@ on:
     paths:
       - "src/main/resources/messages_*.properties"
   push:
+    branches: ["main"]
     paths:
       - "src/main/resources/messages_en_GB.properties"
 
-permissions:
-  contents: write
-  pull-requests: write
-
 jobs:
   check-files:
     if: github.event_name == 'pull_request_target'
     runs-on: ubuntu-latest
     steps:
+      - name: Checkout main branch first
+        uses: actions/checkout@v4
+        with:
+          ref: main
+          path: main-branch
+          fetch-depth: 0
+
       - name: Checkout PR branch
         uses: actions/checkout@v4
         with:
@@ -26,13 +30,6 @@ jobs:
           path: pr-branch
           fetch-depth: 0
 
-      - name: Checkout main branch
-        uses: actions/checkout@v4
-        with:
-          ref: main
-          path: main-branch
-          fetch-depth: 0
-
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
@@ -49,56 +46,73 @@ jobs:
           echo "Fetching PR changed files..."
           cd pr-branch
           gh repo set-default ${{ github.repository }}
-          gh pr view ${{ github.event.pull_request.number }} --json files -q ".files[].path" > ../changed_files.txt
+          # Store files in a safe way, only allowing valid properties files
+          echo "Getting list of changed files from PR..."
+          gh pr view ${{ github.event.pull_request.number }} --json files -q ".files[].path" | grep -E '^src/main/resources/messages_[a-zA-Z_]+\.properties$' > ../changed_files.txt
           cd ..
-          echo $(cat changed_files.txt)
-          BRANCH_PATH="pr-branch"
-          echo "BRANCH_PATH=${BRANCH_PATH}" >> $GITHUB_ENV
-          CHANGED_FILES=$(cat changed_files.txt | tr '\n' ' ')
-          echo "CHANGED_FILES=${CHANGED_FILES}" >> $GITHUB_ENV
-          echo "Changed files: ${CHANGED_FILES}"
-          echo "Branch: ${BRANCH_PATH}"
+
+          echo "Processing changed files..."
+          mapfile -t CHANGED_FILES < changed_files.txt
+
+          CHANGED_FILES_STR="${CHANGED_FILES[*]}"
+          echo "CHANGED_FILES=${CHANGED_FILES_STR}" >> $GITHUB_ENV
+
+          echo "Changed files: ${CHANGED_FILES_STR}"
 
       - name: Determine reference file
         id: determine-file
         run: |
           echo "Determining reference file..."
-          if echo "${{ env.CHANGED_FILES }}" | grep -q 'src/main/resources/messages_en_GB.properties'; then
+          if grep -Fxq "src/main/resources/messages_en_GB.properties" changed_files.txt; then
+              echo "Using PR branch reference file"
               echo "REFERENCE_FILE=pr-branch/src/main/resources/messages_en_GB.properties" >> $GITHUB_ENV
           else
+              echo "Using main branch reference file"
               echo "REFERENCE_FILE=main-branch/src/main/resources/messages_en_GB.properties" >> $GITHUB_ENV
           fi
-          echo "REFERENCE_FILE=${{ env.REFERENCE_FILE }}"
 
       - name: Show REFERENCE_FILE
-        run: echo "Reference file is set to ${{ env.REFERENCE_FILE }}"
+        run: echo "Reference file is set to ${REFERENCE_FILE}"
 
       - name: Run Python script to check files
         id: run-check
         run: |
-          python main-branch/.github/scripts/check_language_properties.py --reference-file ${{ env.REFERENCE_FILE }} --branch ${{ env.BRANCH_PATH }} --files ${{ env.CHANGED_FILES }} > failure.txt || true
+          echo "Running Python script to check files..."
+          python main-branch/.github/scripts/check_language_properties.py \
+            --actor ${{ github.event.pull_request.user.login }} \
+            --reference-file "${REFERENCE_FILE}" \
+            --branch pr-branch \
+            --files "${CHANGED_FILES[@]}" > result.txt || true
 
       - name: Capture output
         id: capture-output
         run: |
-          if [ -f failure.txt ] && [ -s failure.txt ]; then
-            echo "Test failed, capturing output..."
-            ERROR_OUTPUT=$(cat failure.txt)
-            echo "ERROR_OUTPUT<<EOF" >> $GITHUB_ENV
-            echo "$ERROR_OUTPUT" >> $GITHUB_ENV
+          if [ -f result.txt ] && [ -s result.txt ]; then
+            echo "Test, capturing output..."
+            SCRIPT_OUTPUT=$(cat result.txt)
+            echo "SCRIPT_OUTPUT<<EOF" >> $GITHUB_ENV
+            echo "$SCRIPT_OUTPUT" >> $GITHUB_ENV
             echo "EOF" >> $GITHUB_ENV
-            echo $ERROR_OUTPUT
+            echo "${SCRIPT_OUTPUT}"
+
+            # Set FAIL_JOB to true if SCRIPT_OUTPUT contains ❌
+            if [[ "$SCRIPT_OUTPUT" == *"❌"* ]]; then
+              echo "FAIL_JOB=true" >> $GITHUB_ENV
+            else
+              echo "FAIL_JOB=false" >> $GITHUB_ENV
+            fi
           else
-            echo "No errors found."
-            echo "ERROR_OUTPUT=" >> $GITHUB_ENV
+            echo "No update found."
+            echo "SCRIPT_OUTPUT=" >> $GITHUB_ENV
+            echo "FAIL_JOB=false" >> $GITHUB_ENV
           fi
 
       - name: Post comment on PR
-        if: env.ERROR_OUTPUT != ''
+        if: env.SCRIPT_OUTPUT != ''
         uses: actions/github-script@v7
         with:
           script: |
-            const { GITHUB_REPOSITORY, ERROR_OUTPUT } = process.env;
+            const { GITHUB_REPOSITORY, SCRIPT_OUTPUT } = process.env;
             const [repoOwner, repoName] = GITHUB_REPOSITORY.split('/');
             const prNumber = context.issue.number;
 
@@ -120,7 +134,7 @@ jobs:
                 owner: repoOwner,
                 repo: repoName,
                 comment_id: comment.id,
-                body: `## 🚀 Translation Verification Summary\n\n\n${ERROR_OUTPUT}\n`
+                body: `## 🚀 Translation Verification Summary\n\n\n${SCRIPT_OUTPUT}\n`
               });
               console.log("Updated existing comment.");
             } else if (!comment) {
@@ -129,33 +143,24 @@ jobs:
                 owner: repoOwner,
                 repo: repoName,
                 issue_number: prNumber,
-                body: `## 🚀 Translation Verification Summary\n\n\n${ERROR_OUTPUT}\n`
+                body: `## 🚀 Translation Verification Summary\n\n\n${SCRIPT_OUTPUT}\n`
               });
               console.log("Created new comment.");
             } else {
               console.log("Comment update attempt denied. Actor does not match.");
             }
 
-      # - name: Set up git config
-      #   run: |
-      #     git config --global user.name "github-actions[bot]"
-      #     git config --global user.email "github-actions[bot]@users.noreply.github.com"
-
-      # - name: Add translation keys
-      #   run: |
-      #     cd ${{ env.BRANCH_PATH }}
-      #     git add src/main/resources/messages_*.properties
-      #     git diff --staged --quiet || echo "CHANGES_DETECTED=true" >> $GITHUB_ENV
-      #     git commit -m "Update translation files" || echo "No changes to commit"
-      # - name: Push
-      #   if: env.CHANGES_DETECTED == 'true'
-      #   run: |
-      #     cd pr-branch
-      #     git remote set-url origin https://x-access-token:${{ secrets.GITHUB_TOKEN }}@github.com/${{ github.event.pull_request.head.repo.full_name }}.git
-      #     git push origin ${{ github.head_ref }} || echo "Push failed: possibly no changes to push"
+      - name: Fail job if errors found
+        if: env.FAIL_JOB == 'true'
+        run: |
+          echo "Failing the job because errors were detected."
+          exit 1
 
   update-translations-main:
     if: github.event_name == 'push'
+    permissions:
+      contents: write
+      pull-requests: write
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
@@ -169,7 +174,10 @@ jobs:
       - name: Run Python script to check files
         id: run-check
         run: |
-          python .github/scripts/check_language_properties.py --reference-file src/main/resources/messages_en_GB.properties --branch main
+          echo "Running Python script to check files..."
+          python .github/scripts/check_language_properties.py \
+            --reference-file src/main/resources/messages_en_GB.properties \
+            --branch main
 
       - name: Set up git config
         run: |
@@ -184,7 +192,7 @@ jobs:
       - name: Create Pull Request
         id: cpr
         if: env.CHANGES_DETECTED == 'true'
-        uses: peter-evans/create-pull-request@v6
+        uses: peter-evans/create-pull-request@v7
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           commit-message: "Update translation files"
@@ -193,6 +201,8 @@ jobs:
           signoff: true
           branch: update_translation_files
           title: "Update translation files"
+          add-paths: |
+            src/main/resources/messages_*.properties
           body: |
             Auto-generated by [create-pull-request][1]
 
@@ -200,3 +210,4 @@ jobs:
           labels: Translation
           draft: false
           delete-branch: true
+          sign-commits: true

.github/workflows/push-docker.yml

@@ -10,6 +10,7 @@ on:
 permissions:
   contents: read
   packages: write
+
 jobs:
   push:
     runs-on: ubuntu-latest
@@ -66,6 +67,8 @@ jobs:
           images: |
             ${{ secrets.DOCKER_HUB_USERNAME }}/s-pdf
             ghcr.io/${{ steps.repoowner.outputs.lowercase }}/s-pdf
+            ghcr.io/${{ steps.repoowner.outputs.lowercase }}/stirling-pdf
+            ${{ secrets.DOCKER_HUB_ORG_USERNAME }}/stirling-pdf
           tags: |
             type=raw,value=${{ steps.versionNumber.outputs.versionNumber }},enable=${{ github.ref == 'refs/heads/master' }}
             type=raw,value=latest,enable=${{ github.ref == 'refs/heads/master' }}
@@ -93,6 +96,8 @@ jobs:
           images: |
             ${{ secrets.DOCKER_HUB_USERNAME }}/s-pdf
             ghcr.io/${{ steps.repoowner.outputs.lowercase }}/s-pdf
+            ghcr.io/${{ steps.repoowner.outputs.lowercase }}/stirling-pdf
+            ${{ secrets.DOCKER_HUB_ORG_USERNAME }}/stirling-pdf
           tags: |
             type=raw,value=${{ steps.versionNumber.outputs.versionNumber }}-ultra-lite,enable=${{ github.ref == 'refs/heads/master' }}
             type=raw,value=latest-ultra-lite,enable=${{ github.ref == 'refs/heads/master' }}
@@ -119,6 +124,8 @@ jobs:
           images: |
             ${{ secrets.DOCKER_HUB_USERNAME }}/s-pdf
             ghcr.io/${{ steps.repoowner.outputs.lowercase }}/s-pdf
+            ghcr.io/${{ steps.repoowner.outputs.lowercase }}/stirling-pdf
+            ${{ secrets.DOCKER_HUB_ORG_USERNAME }}/stirling-pdf
           tags: |
             type=raw,value=${{ steps.versionNumber.outputs.versionNumber }}-fat,enable=${{ github.ref == 'refs/heads/master' }}
             type=raw,value=latest-fat,enable=${{ github.ref == 'refs/heads/master' }}

.github/workflows/sync_files.yml

@@ -14,44 +14,6 @@ permissions:
   pull-requests: write
 
 jobs:
-  sync-versions:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - name: Set up Python
-        uses: actions/setup-python@v5
-        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.name "github-actions[bot]"
-          git config --global user.email "github-actions[bot]@users.noreply.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
-        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
-          labels: github-actions
   sync-readme:
     runs-on: ubuntu-latest
     steps:

DATABASE.md

@@ -1,6 +1,7 @@
 # New Database Backup and Import Functionality
 
-**Full activation will take place on approximately January 5th, 2025!**
+> [!IMPORTANT]
+> **Full activation will take place on approximately January 5th, 2025!**
 
 Why is the waiting time six months?
 

DeveloperGuide.md

@@ -7,10 +7,11 @@ Stirling-PDF is a robust, locally hosted web-based PDF manipulation tool. This g
 ## 2. Project Overview
 
 Stirling-PDF is built using:
+
 - Spring Boot + Thymeleaf
 - PDFBox
 - LibreOffice
-- OcrMyPdf
+- qpdf
 - HTML, CSS, JavaScript
 - Docker
 - PDF.js
@@ -20,14 +21,17 @@ Stirling-PDF is built using:
 ## 3. Development Environment Setup
 
 ### Prerequisites
+
 - Docker
 - Git
 - Java JDK 17 or later
 - Gradle 7.0 or later (Included within repo)
 
 ### Setup Steps
+
 1. Clone the repository:
-   ```
+
+   ```bash
    git clone https://github.com/Stirling-Tools/Stirling-PDF.git
    cd Stirling-PDF
    ```
@@ -43,10 +47,9 @@ Visit the [Lombok website](https://projectlombok.org/setup/) for installation in
 5. Add environment variable
 For local testing you should generally be testing the full 'Security' version of Stirling-PDF to do this you must add the environment flag DOCKER_ENABLE_SECURITY=true to your system and/or IDE build/run step
 
-
 ## 4. Project Structure
 
-```
+```bash
 Stirling-PDF/
 ├── .github/               # GitHub-specific files (workflows, issue templates)
 ├── configs/               # Configuration files used by stirling at runtime (generated at runtime)
@@ -92,6 +95,7 @@ Stirling-PDF/
 ## 5. Docker-based Development
 
 Stirling-PDF offers several Docker versions:
+
 - Full: All features included
 - Ultra-Lite: Basic PDF operations only
 - Fat: Includes additional libraries and fonts predownloaded
@@ -110,7 +114,7 @@ These files provide pre-configured setups for different scenarios. For example,
 services:
   stirling-pdf:
     container_name: Stirling-PDF-Security
-    image: frooodle/s-pdf:latest
+    image: stirlingtools/stirling-pdf:latest
     deploy:
       resources:
         limits:
@@ -153,11 +157,13 @@ docker-compose -f exampleYmlFiles/docker-compose-latest-security.yml up
 Stirling-PDF uses different Docker images for various configurations. The build process is controlled by environment variables and uses specific Dockerfile variants. Here's how to build the Docker images:
 
 1. Set the security environment variable:
+
    ```bash
    export DOCKER_ENABLE_SECURITY=false  # or true for security-enabled builds
    ```
 
 2. Build the project with Gradle:
+
    ```bash
    ./gradlew clean build
    ```
@@ -165,25 +171,26 @@ Stirling-PDF uses different Docker images for various configurations. The build
 3. Build the Docker images:
 
    For the latest version:
+
    ```bash
-   docker build --no-cache --pull --build-arg VERSION_TAG=alpha -t frooodle/s-pdf:latest -f ./Dockerfile .
+   docker build --no-cache --pull --build-arg VERSION_TAG=alpha -t stirlingtools/stirling-pdf:latest -f ./Dockerfile .
    ```
 
    For the ultra-lite version:
+
    ```bash
-   docker build --no-cache --pull --build-arg VERSION_TAG=alpha -t frooodle/s-pdf:latest-ultra-lite -f ./Dockerfile-ultra-lite .
+   docker build --no-cache --pull --build-arg VERSION_TAG=alpha -t stirlingtools/stirling-pdf:latest-ultra-lite -f ./Dockerfile-ultra-lite .
    ```
 
    For the fat version (with security enabled):
+
    ```bash
    export DOCKER_ENABLE_SECURITY=true
-   docker build --no-cache --pull --build-arg VERSION_TAG=alpha -t frooodle/s-pdf:latest-fat -f ./Dockerfile-fat .
+   docker build --no-cache --pull --build-arg VERSION_TAG=alpha -t stirlingtools/stirling-pdf:latest-fat -f ./Dockerfile-fat .
    ```
 
 Note: The `--no-cache` and `--pull` flags ensure that the build process uses the latest base images and doesn't use cached layers, which is useful for testing and ensuring reproducible builds. however to improve build times these can often be removed depending on your usecase
 
-
-
 ## 6. Testing
 
 ### Comprehensive Testing Script
@@ -197,6 +204,7 @@ To run the test script:
 ```
 
 This script performs the following actions:
+
 1. Builds all Docker images (full, ultra-lite, fat)
 2. Runs each version to ensure it starts correctly
 3. Executes Cucumber tests against main version and ensures feature compatibility, in the event these tests fail your PR will not be merged
@@ -209,7 +217,6 @@ Note: The `test.sh` script will run automatically when you raise a PR. However,
 
 2. Access the application at `http://localhost:8080` and manually test all features developed.
 
-
 ### Local Testing (Java and UI Components)
 
 For quick iterations and development of Java backend, JavaScript, and UI components, you can run and test Stirling-PDF locally without Docker. This approach allows you to work on and verify changes to:
@@ -223,7 +230,8 @@ For quick iterations and development of Java backend, JavaScript, and UI compone
 To run Stirling-PDF locally:
 
 1. Compile and run the project using built in IDE methods or by running:
-   ```
+
+   ```bash
    ./gradlew bootRun
    ```
 
@@ -234,11 +242,11 @@ To run Stirling-PDF locally:
 4. For API changes, use tools like Postman or curl to test endpoints directly.
 
 Important notes:
-- Local testing doesn't include features that depend on external tools like OCRmyPDF, LibreOffice, or Python scripts.
+
+- Local testing doesn't include features that depend on external tools like qpdf, LibreOffice, or Python scripts.
 - There are currently no automated unit tests. All testing is done manually through the UI or API calls. (You are welcome to add JUnits!)
 - Always verify your changes in the full Docker environment before submitting pull requests, as some integrations and features will only work in the complete setup.
 
-
 ## 7. Contributing
 
 1. Fork the repository on GitHub.
@@ -246,14 +254,17 @@ Important notes:
 3. Make your changes and commit them with clear, descriptive messages and ensure any documentation is updated related to your changes.
 4. Test your changes thoroughly in the Docker environment.
 5. Run the `test.sh` script to ensure all versions build correctly and pass the Cucumber tests:
+
    ```bash
    ./test.sh
    ```
+
 6. Push your changes to your fork.
-7. Submit a pull request to the main repository. 
+7. Submit a pull request to the main repository.
 8. See additional [contributing guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
 
 When you raise a PR:
+
 - The `test.sh` script will run automatically against your PR.
 - The PR checks will verify versioning and dependency updates.
 - Documentation will be automatically updated for dependency changes.
@@ -268,6 +279,7 @@ API documentation is available at `/swagger-ui/index.html` when running the appl
 ## 9. Customization
 
 Stirling-PDF can be customized through environment variables or a `settings.yml` file. Key customization options include:
+
 - Application name and branding
 - Security settings
 - UI customization
@@ -276,7 +288,8 @@ Stirling-PDF can be customized through environment variables or a `settings.yml`
 When using Docker, pass environment variables using the `-e` flag or in your `docker-compose.yml` file.
 
 Example:
-```
+
+```bash
 docker run -p 8080:8080 -e APP_NAME="My PDF Tool" stirling-pdf:full
 ```
 
@@ -293,16 +306,14 @@ For managing language translations that affect multiple files, Stirling-PDF prov
 This script helps you make consistent replacements across language files.
 
 When contributing translations:
+
 1. Use the helper script for multi-file changes.
 2. Ensure all language files are updated consistently.
 3. The PR checks will verify consistency in language file updates.
 
 Remember to test your changes thoroughly to ensure they don't break any existing functionality.
 
-
-
-
-# Code examples
+## Code examples
 
 ### Overview of Thymeleaf
 
@@ -311,22 +322,28 @@ Thymeleaf is a  server-side Java HTML template engine. It is used in Stirling-PD
 ### Thymeleaf overview
 
 In Stirling-PDF, Thymeleaf is used to create HTML templates that are rendered on the server side. These templates are located in the `src/main/resources/templates` directory. Thymeleaf templates use a combination of HTML and special Thymeleaf attributes to dynamically generate content.
-Some examples of this are 
+
+Some examples of this are:
+
 ```html
 <th:block th:insert="~{fragments/navbar.html :: navbar}"></th:block>
 or
 <th:block th:insert="~{fragments/footer.html :: footer}"></th:block>
 ```
+
 Where it uses the th:block, th: indicating its a special thymeleaf element to be used serverside in generating the html, and block being the actual element type.
 In this case we are inserting the ``navbar`` entry within the ``fragments/navbar.html`` fragment into the ``th:block`` element.
 
-They can be more complex such as
+They can be more complex such as:
+
 ```html
 <th:block th:insert="~{fragments/common :: head(title=#{pageExtracter.title}, header=#{pageExtracter.header})}"></th:block>
 ```
+
 Which is the same as above but passes the parameters title and header into the fragment common.html to be used in its HTML generation
 
 Thymeleaf can also be used to loop through objects or pass things from java side into html side.
+
 ```java
  @GetMapping
        public String newFeaturePage(Model model) {
@@ -334,7 +351,9 @@ Thymeleaf can also be used to loop through objects or pass things from java side
            return "new-feature";
        }
 ```
+
 in above example if exampleData is a list of  plain java objects of class Person and within it you had id, name, age etc. You can reference it like so
+
 ```html
 <tbody>
    <!-- Use th:each to iterate over the list -->
@@ -346,6 +365,7 @@ in above example if exampleData is a list of  plain java objects of class Person
    </tr>
 </tbody>
 ```
+
 This would generate n entries of tr for each person in exampleData
 
 ### Adding a New Feature to the Backend (API)
@@ -397,34 +417,35 @@ This would generate n entries of tr for each person in exampleData
    ```
 
 2b. **Integrate the Service with the Controller:**
-   - Autowire the service class in the controller and use it to handle the API request.
 
-   ```java
-   package stirling.software.SPDF.controller.api;
+- Autowire the service class in the controller and use it to handle the API request.
 
-   import org.springframework.beans.factory.annotation.Autowired;
-   import org.springframework.web.bind.annotation.GetMapping;
-   import org.springframework.web.bind.annotation.RequestMapping;
-   import org.springframework.web.bind.annotation.RestController;
-   import stirling.software.SPDF.service.NewFeatureService;
-   import io.swagger.v3.oas.annotations.Operation;
-   import io.swagger.v3.oas.annotations.tags.Tag;
+  ```java
+  package stirling.software.SPDF.controller.api;
 
-   @RestController
-   @RequestMapping("/api/v1/new-feature")
-   @Tag(name = "General", description = "General APIs")
-   public class NewFeatureController {
+  import org.springframework.beans.factory.annotation.Autowired;
+  import org.springframework.web.bind.annotation.GetMapping;
+  import org.springframework.web.bind.annotation.RequestMapping;
+  import org.springframework.web.bind.annotation.RestController;
+  import stirling.software.SPDF.service.NewFeatureService;
+  import io.swagger.v3.oas.annotations.Operation;
+  import io.swagger.v3.oas.annotations.tags.Tag;
 
-       @Autowired
-       private NewFeatureService newFeatureService;
+  @RestController
+  @RequestMapping("/api/v1/new-feature")
+  @Tag(name = "General", description = "General APIs")
+  public class NewFeatureController {
 
-       @GetMapping
-       @Operation(summary = "New Feature", description = "This is a new feature endpoint.")
-       public String newFeature() {
-           return newFeatureService.getNewFeatureData();
-       }
-   }
-   ```
+      @Autowired
+      private NewFeatureService newFeatureService;
+
+      @GetMapping
+      @Operation(summary = "New Feature", description = "This is a new feature endpoint.")
+      public String newFeature() {
+          return newFeatureService.getNewFeatureData();
+      }
+  }
+  ```
 
 ### Adding a New Feature to the Frontend (UI)
 
@@ -511,7 +532,6 @@ This would generate n entries of tr for each person in exampleData
    </li>
    ```
 
-
 ## Adding New Translations to Existing Language Files in Stirling-PDF
 
 When adding a new feature or modifying existing ones in Stirling-PDF, you'll need to add new translation entries to the existing language files. Here's a step-by-step guide:
@@ -522,13 +542,13 @@ Find the existing `messages.properties` files in the `src/main/resources` direct
 
 - `messages.properties` (default, usually English)
 - `messages_en_GB.properties`
-- `messages_fr.properties`
-- `messages_de.properties`
+- `messages_fr_FR.properties`
+- `messages_de_DE.properties`
 - etc.
 
 ### 2. Add New Translation Entries
 
-Open each of these files and add your new translation entries. For example, if you're adding a new feature called "PDF Splitter", 
+Open each of these files and add your new translation entries. For example, if you're adding a new feature called "PDF Splitter",
 Use descriptive, hierarchical keys (e.g., `feature.element.description`)
 you might add:
 
@@ -552,6 +572,4 @@ In your Thymeleaf templates, use the `#{key}` syntax to reference the new transl
 <button th:text="#{pdfSplitter.button.split}">Split PDF</button>
 ```
 
-
-
 Remember, never hard-code text in your templates or Java code. Always use translation keys to ensure proper localization.

Dockerfile

@@ -6,7 +6,6 @@ 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
 
@@ -19,6 +18,10 @@ ENV DOCKER_ENABLE_SECURITY=false \
     PGID=1000 \
     UMASK=022
 
+# Create non-root user first
+RUN addgroup -S stirlingpdfgroup && \
+    adduser -S stirlingpdfuser -G stirlingpdfgroup
+    
 # 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 && \
@@ -30,8 +33,7 @@ RUN echo "@testing https://dl-cdn.alpinelinux.org/alpine/edge/main" | tee -a /et
         tini \
         bash \
         curl \
-        shadow \
-        su-exec \
+        qpdf \
         openssl \
         openssl-dev \
         openjdk21-jre \
@@ -40,7 +42,6 @@ RUN echo "@testing https://dl-cdn.alpinelinux.org/alpine/edge/main" | tee -a /et
 # pdftohtml
         poppler-utils \
 # OCR MY PDF (unpaper for descew and other advanced features)
-        ocrmypdf \
         tesseract-ocr-data-eng \
 # CV
         py3-opencv \
@@ -50,15 +51,16 @@ RUN echo "@testing https://dl-cdn.alpinelinux.org/alpine/edge/main" | tee -a /et
 # uno unoconv and HTML
     pip install --break-system-packages --no-cache-dir --upgrade unoconv WeasyPrint pdf2image pillow && \
     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
+	mkdir -p ${HOME} /configs /logs /customFiles /pipeline/watchedFolders /pipeline/finishedFolders /scripts /usr/share/fonts/custom && \
+    chown -R stirlingpdfuser:stirlingpdfgroup ${HOME} /configs /logs /customFiles /pipeline /scripts /usr/share/fonts/custom && \
+    chmod -R 755 ${HOME} /configs /customFiles /pipeline /scripts /usr/share/fonts/custom && \
+    tesseract --list-langs && \
+    chmod -R 777 /logs
+
+COPY build/libs/*.jar app.jar
+RUN chown stirlingpdfuser:stirlingpdfgroup /app.jar
 
 EXPOSE 8080/tcp
 

Dockerfile-fat

@@ -1,5 +1,5 @@
-# Build the application
-FROM gradle:8.7-jdk17 AS build
+# Build stage
+FROM gradle:8.11-jdk17 AS build
 
 # Set the working directory
 WORKDIR /app
@@ -7,18 +7,20 @@ WORKDIR /app
 # Copy the entire project to the working directory
 COPY . .
 
-# Build the application with DOCKER_ENABLE_SECURITY=false
+# Build the application
 RUN DOCKER_ENABLE_SECURITY=true \
-./gradlew clean build
+    ./gradlew clean build
 
 # Main stage
 FROM alpine:3.20.3
 
-# Copy necessary files
+# Create non-root user first
+RUN addgroup -S stirlingpdfgroup && \
+    adduser -S stirlingpdfuser -G stirlingpdfgroup
+    
 COPY scripts /scripts
 COPY pipeline /pipeline
 COPY src/main/resources/static/fonts/*.ttf /usr/share/fonts/opentype/noto/
-COPY --from=build /app/build/libs/*.jar app.jar
 
 ARG VERSION_TAG
 
@@ -33,51 +35,45 @@ ENV DOCKER_ENABLE_SECURITY=false \
     FAT_DOCKER=true \
     INSTALL_BOOK_AND_ADVANCED_HTML_OPS=false
 
+# Create necessary directories with correct permissions
+RUN mkdir -p ${HOME} /configs /logs /customFiles /pipeline/watchedFolders /pipeline/finishedFolders /scripts /usr/share/fonts/custom && \
+    chown -R stirlingpdfuser:stirlingpdfgroup ${HOME} /configs /logs /customFiles /pipeline /scripts /usr/share/fonts/custom && \
+    chmod -R 755 ${HOME} /configs /logs /customFiles /pipeline /scripts /usr/share/fonts/custom
 
-# 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 && \
+# JDK and other dependencies
+RUN echo "@testing https://dl-cdn.alpinelinux.org/alpine/edge/main" >> /etc/apk/repositories && \
+    echo "@testing https://dl-cdn.alpinelinux.org/alpine/edge/community" >> /etc/apk/repositories && \
+    echo "@testing https://dl-cdn.alpinelinux.org/alpine/edge/testing" >> /etc/apk/repositories && \
     apk upgrade --no-cache -a && \
     apk add --no-cache \
-        ca-certificates \
-        tzdata \
-        tini \
-        bash \
-        curl \
-        shadow \
-        su-exec \
-        openssl \
-        openssl-dev \
-        openjdk21-jre \
-# Doc conversion
-        libreoffice \
-# pdftohtml
-        poppler-utils \
-# OCR MY PDF (unpaper for descew and other advanced featues)
-        ocrmypdf \
-        tesseract-ocr-data-eng \
-        font-terminus font-dejavu font-noto font-noto-cjk font-awesome font-noto-extra \
-# CV
-        py3-opencv \
-# python3/pip
-        python3 \
+    ca-certificates \
+    tzdata \
+    tini \
+    bash \
+    curl \
+    openssl \
+    openssl-dev \
+    openjdk21-jre \
+    libreoffice \
+    poppler-utils \
+    qpdf \
+    tesseract-ocr-data-eng \
+    tesseract-ocr-data-fra \
+    font-terminus font-dejavu font-noto font-noto-cjk font-awesome font-noto-extra \
+    py3-opencv \
+    python3 \
     py3-pip && \
-# uno unoconv and HTML
     pip install --break-system-packages --no-cache-dir --upgrade unoconv WeasyPrint pdf2image pillow && \
     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
+    mkdir -p /usr/share/tessdata && \
+    chown -R stirlingpdfuser:stirlingpdfgroup /usr/share/tessdata /usr/share/fonts/opentype/noto && \
+    fc-cache -f -v
+    
+COPY build/libs/*.jar app.jar
+RUN chown stirlingpdfuser:stirlingpdfgroup /app.jar
 
 EXPOSE 8080/tcp
 
-# Set user and run command
+
 ENTRYPOINT ["tini", "--", "/scripts/init.sh"]
-CMD ["java", "-Dfile.encoding=UTF-8", "-jar", "/app.jar"]
+CMD ["java", "-Dfile.encoding=UTF-8", "-jar", "/app.jar"]

Dockerfile-ultra-lite

@@ -17,8 +17,11 @@ COPY scripts/download-security-jar.sh /scripts/download-security-jar.sh
 COPY scripts/init-without-ocr.sh /scripts/init-without-ocr.sh
 COPY scripts/installFonts.sh /scripts/installFonts.sh
 COPY pipeline /pipeline
-COPY build/libs/*.jar app.jar
 
+# Create non-root user first
+RUN addgroup -S stirlingpdfgroup && \
+    adduser -S stirlingpdfuser -G stirlingpdfgroup
+    
 # Set up necessary directories and permissions
 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 && \
@@ -30,18 +33,15 @@ RUN echo "@testing https://dl-cdn.alpinelinux.org/alpine/edge/main" | tee -a /et
         tini \
         bash \
         curl \
-        shadow \
-        su-exec \
         openjdk21-jre && \
     # User permissions
-    mkdir -p /configs /logs /customFiles /usr/share/fonts/opentype/noto && \
-    chmod +x /scripts/*.sh && \
-    addgroup -S stirlingpdfgroup && adduser -S stirlingpdfuser -G stirlingpdfgroup && \
-    chown -R stirlingpdfuser:stirlingpdfgroup $HOME /scripts  /configs /customFiles /pipeline && \
-    chown stirlingpdfuser:stirlingpdfgroup /app.jar
+	mkdir -p ${HOME} /configs /logs /customFiles /pipeline/watchedFolders /pipeline/finishedFolders /scripts /usr/share/fonts/custom && \
+    chown -R stirlingpdfuser:stirlingpdfgroup ${HOME} /configs /logs /customFiles /pipeline /scripts /usr/share/fonts/custom && \
+    chmod -R 755 ${HOME} /configs  /customFiles /pipeline /scripts /usr/share/fonts/custom && \
+    chmod -R 777 /logs
 
-# Set environment variables
-ENV ENDPOINTS_GROUPS_TO_REMOVE=CLI
+COPY build/libs/*.jar app.jar
+RUN chown stirlingpdfuser:stirlingpdfgroup /app.jar
 
 EXPOSE 8080/tcp
 

Endpoint-groups.md

@@ -1,47 +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           |         |         | ✔️        |       |     |        |        |             |          | ✔️    |            |
-| remove-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                |         |         |          | ✔️     |     |        |        |             |          |      | ✔️          |
+| Operation           | PageOps | Convert | Security | Other | CLI | Python | OpenCV | LibreOffice | qpdf | Java | Javascript | Unoconv | tesseract |
+| ------------------- | ------- | ------- | -------- | ----- | --- | ------ | ------ | ----------- | -------- | ---- | ---------- | ------- | ----------- |
+| 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          |         | ✔️       |          |       | ✔️   |        |        | ✔️           |          |      |            |         |             |
+| add-password        |         |         | ✔️        |       |     |        |        |             |          | ✔️    |            |         |             |
+| add-watermark       |         |         | ✔️        |       |     |        |        |             |          | ✔️    |            |         |             |
+| cert-sign           |         |         | ✔️        |       |     |        |        |             |          | ✔️    |            |         |             |
+| remove-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

@@ -1,33 +1,41 @@
 ## User Guide for Local Directory Scanning and File Processing
 
-### Setting Up Watched Folders:
+### 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.
+- 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
+### 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). This can be made, configured, and downloaded from the Stirling-PDF Pipeline interface.
+
+### Automatic Scanning and Processing
 
-### 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.
+- When a directory with a valid JSON configuration file is found, it begins processing the files inside according to the configuration.
+
+### Processing Steps
 
-### 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.
+- 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 the next process.
+
+### Results and Output
 
-### 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:
+### 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:
+### 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:
+### 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

@@ -1,43 +1,47 @@
-<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 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>
 
 # How to add new languages to Stirling-PDF
 
-Fork Stirling-PDF and make a new branch out of Main
+Fork Stirling-PDF and create a new branch out of `main`.
 
-Then add reference to the language in the navbar by adding a new language entry to the dropdown
+Then add a reference to the language in the navbar by adding a new language entry to the dropdown:
 
-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 isn't represented by a flag just find whichever closely matches it, such as for Arabic i chose Saudi Arabia
+- Edit the file: [languages.html](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/src/main/resources/templates/fragments/languages.html)
+- Add a flag SVG file to: [flags directory](https://github.com/Stirling-Tools/Stirling-PDF/tree/main/src/main/resources/static/images/flags)
 
-For example to add Polish you would add
+Any SVG flags are fine; most of the current ones were sourced from [here](https://flagicons.lipis.dev/). If your language isn't represented by a flag, choose a similar one, such as Saudi Arabia's flag for Arabic.
+
+For example, to add Polish, you would add:
 
 ```html
-<a class="dropdown-item lang_dropdown-item" href="" data-language-code="pl_PL">
+<a class="dropdown-item lang_dropdown-item" href="" data-bs-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.
+The `data-bs-language-code` is the code used to reference the file in the next step.
 
-Start by copying the existing english property file
+### Add Language Property File
 
-[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)
+Start by copying the existing English property file:
 
-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
+- [messages_en_GB.properties](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/src/main/resources/messages_en_GB.properties)
 
-Then simply translate all property entries within that file and make a PR into main for others to use!
+Copy and rename it to `messages_{your data-bs-language-code here}.properties`. In the Polish example, you would set the name to `messages_pl_PL.properties`.
 
-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)
+Then simply translate all property entries within that file and make a Pull Request (PR) into `main` for others to use!
+
+If you do not have a Java IDE, I am happy to verify that the changes work once you raise the PR (but I 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:
+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]
@@ -49,7 +53,9 @@ ignore = [
 
 ## Add New Translation Tags
 
-- **Important**: If you add any new translation tags, they must first be added to the `messages_en_GB.properties` file. This ensures consistency across all language files.
+> [!IMPORTANT]
+> If you add any new translation tags, they must first be added to the `messages_en_GB.properties` file. This ensures consistency across all language files.
+
 - New translation tags **must be added** to the `messages_en_GB.properties` file to maintain a reference for other languages.
 - After adding the new tags to `messages_en_GB.properties`, add and translate them in the respective language file (e.g., `messages_pl_PL.properties`).
 

HowToUseOCR.md

@@ -3,34 +3,36 @@
 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 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)
+
+The paths have changed for the tessdata locations on new Docker images. Please use `/usr/share/tessdata` (Others should still work for backward 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!
+
+Stirling-PDF uses Tesseract for its text recognition. All credit goes to them for this awesome work!
 
 ## Language Packs
 
 Tesseract OCR supports a variety of languages. You can find additional language packs in the Tesseract GitHub repositories:
 
-- [tessdata_fast](https://github.com/tesseract-ocr/tessdata_fast): These language packs are smaller and faster to load, but may provide lower recognition accuracy.
+- [tessdata_fast](https://github.com/tesseract-ocr/tessdata_fast): These language packs are smaller and faster to load but may provide lower recognition accuracy.
 - [tessdata](https://github.com/tesseract-ocr/tessdata): These language packs are larger and provide better recognition accuracy, but may take longer to load.
 
-Depending on your requirements, you can choose the appropriate language pack for your use case. By default Stirling-PDF uses the tessdata_fast eng but this can be replaced.
+Depending on your requirements, you can choose the appropriate language pack for your use case. By default, Stirling-PDF uses `tessdata_fast` for English, but this can be replaced.
 
 ### 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/tessdata`
 
-# DO NOT REMOVE EXISTING ENG.TRAINEDDATA, IT'S REQUIRED.
+**DO NOT REMOVE EXISTING `eng.traineddata`, IT'S REQUIRED.**
 
-#### Docker
+### Docker Setup
 
 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:
 
+#### Docker Compose
+
+Modify your `docker-compose.yml` file to include the following volume configuration:
 
 ```yaml
 services:
@@ -40,18 +42,17 @@ services:
       - /location/of/trainingData:/usr/share/tessdata
 ```
 
+#### Docker Run
+
+Add the following to your existing Docker run command:
 
-#### Docker run
-Add the following to your existing docker run command
 ```bash
 -v /location/of/trainingData:/usr/share/tessdata
 ```
 
-#### Non-Docker
-If you are not using Docker, you need to install the OCR components, including the ocrmypdf app.
-You can see [OCRmyPDF install guide](https://ocrmypdf.readthedocs.io/en/latest/installation.html)
+### Non-Docker Setup
 
-Debian based systems, install languages with this command:
+For Debian-based systems, install languages with this command:
 
 ```bash
 sudo apt update &&\
@@ -65,7 +66,7 @@ apt search tesseract-ocr-
 dpkg-query -W tesseract-ocr- | sed 's/tesseract-ocr-//g'
 ```
 
-Fedora:
+For Fedora:
 
 ```bash
 # All languages
@@ -77,3 +78,22 @@ dnf search -C tesseract-langpack-
 # View installed languages:
 rpm -qa | grep tesseract-langpack | sed 's/tesseract-langpack-//g'
 ```
+
+For Windows:
+
+You must ensure tesseract is installed
+
+Additional languages must be downloaded manually:
+Download desired .traineddata files from tessdata or tessdata_fast
+Place them in the tessdata folder within your Tesseract installation directory
+(e.g., C:\Program Files\Tesseract-OCR\tessdata)
+
+Verify installation:
+``tesseract --list-langs``
+
+You must then edit your ``/configs/settings.yml`` and change the system.tessdataDir to match the directory containing lang files
+```
+system:
+ tessdataDir: C:/Program Files/Tesseract-OCR/tessdata # path to the directory containing the Tessdata files. This setting is relevant for Windows systems. For Windows users, this path should be adjusted to point to the appropriate directory where the Tessdata files are stored.
+```
+  

Jenkinsfile

@@ -1,45 +0,0 @@
-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

@@ -1,48 +1,35 @@
-
 To run the application without Docker/Podman, you will need to manually install all dependencies and build the necessary components.
 
 Note that some dependencies might not be available in the standard repositories of all Linux distributions, and may require additional steps to install.
 
 The following guide assumes you have a basic understanding of using a command line interface in your operating system.
 
-It should work on most Linux distributions and MacOS. For Windows, you might need to use Windows Subsystem for Linux (WSL) for certain steps.
-The amount of dependencies is to actually reduce overall size, ie installing LibreOffice sub components rather than full LibreOffice package.
+It should work on most Linux distributions and MacOS. For Windows, you might need to use Windows Subsystem for Linux (WSL) for certain steps. The amount of dependencies is to actually reduce overall size, i.e., installing LibreOffice subcomponents rather than the full LibreOffice package.
 
-You could theoretically use a Distrobox/Toolbox, if your Distribution has old or not all Packages. But you might just as well use the Docker Container then.
+You could theoretically use a Distrobox/Toolbox if your distribution has old or not all packages. But you might just as well use the Docker container then.
 
 ### Step 1: Prerequisites
 
 Install the following software, if not already installed:
 
 - Java 17 or later (21 recommended)
-
 - Gradle 7.0 or later (included within repo so not needed on server)
-
 - Git
-
 - Python 3.8 (with pip)
-
 - Make
-
 - GCC/G++
-
 - Automake
-
 - Autoconf
-
 - libtool
-
 - pkg-config
-
 - zlib1g-dev
-
 - libleptonica-dev
 
 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++ openjdk-21-jdk 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:
@@ -52,6 +39,7 @@ sudo dnf install -y git automake autoconf libtool leptonica-devel pkg-config zli
 ```
 
 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
@@ -63,116 +51,108 @@ For Debian and Fedora, you can build it from source using the following commands
 
 ```bash
 mkdir ~/.git
-cd ~/.git &&\
-git clone https://github.com/agl/jbig2enc.git &&\
-cd jbig2enc &&\
-./autogen.sh &&\
-./configure &&\
-make &&\
+cd ~/.git && \
+git clone https://github.com/agl/jbig2enc.git && \
+cd jbig2enc && \
+./autogen.sh && \
+./configure && \
+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 pattern recognition functionality.
+
+Next we need to install LibreOffice for conversions, qpdf for OCR, and OpenCV for pattern recognition functionality.
 
 Install the following software:
 
 - libreoffice-core
-
 - libreoffice-common
-
 - libreoffice-writer
-
 - libreoffice-calc
-
 - libreoffice-impress
-
 - python3-uno
-
 - unoconv
-
 - pngquant
-
 - unpaper
-
-- ocrmypdf
-
+- qpdf
 - opencv-python-headless
 
 For Debian-based systems, you can use the following command:
 
 ```bash
-sudo apt-get install -y libreoffice-writer libreoffice-calc libreoffice-impress unpaper ocrmypdf
+sudo apt-get install -y libreoffice-writer libreoffice-calc libreoffice-impress unpaper qpdf
 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
+sudo dnf install -y libreoffice-writer libreoffice-calc libreoffice-impress unpaper qpdf
 pip3 install uno opencv-python-headless unoconv pngquant WeasyPrint
 ```
 
 For Nix:
 
 ```bash
-nix-env -iA nixpkgs.unpaper nixpkgs.libreoffice nixpkgs.ocrmypdf nixpkgs.poppler_utils
+nix-env -iA nixpkgs.unpaper nixpkgs.libreoffice nixpkgs.qpdf 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/Stirling-Tools/Stirling-PDF.git &&\
-cd Stirling-PDF &&\
-chmod +x ./gradlew &&\
+cd ~/.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
+### 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.
+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.
 
 ```bash
-sudo mkdir /opt/Stirling-PDF &&\
-sudo mv ./build/libs/Stirling-PDF-*.jar /opt/Stirling-PDF/ &&\
-sudo mv scripts /opt/Stirling-PDF/ &&\
+sudo mkdir /opt/Stirling-PDF && \
+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
+### 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.
+
+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.
 
-Manual:
+The easiest method is to use the language packs provided by your repositories. Skip the other steps if they are available.
+
+**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/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:
+**Debian-based systems**, install languages with this command:
 
 ```bash
-sudo apt update &&\
+sudo apt update && \
 # All languages
 # sudo apt install -y 'tesseract-ocr-*'
 
@@ -183,7 +163,7 @@ apt search tesseract-ocr-
 dpkg-query -W tesseract-ocr- | sed 's/tesseract-ocr-//g'
 ```
 
-Fedora:
+**Fedora:**
 
 ```bash
 # All languages
@@ -196,13 +176,13 @@ dnf search -C tesseract-langpack-
 rpm -qa | grep tesseract-langpack | sed 's/tesseract-langpack-//g'
 ```
 
-Nix:
+**Nix:**
 
 ```bash
 nix-env -iA nixpkgs.tesseract
 ```
 
-**Note:** Nix Package Manager pre-installs almost all the language packs when tesseract is installed.
+**Note:** Nix Package Manager pre-installs almost all the language packs when Tesseract is installed.
 
 ### Step 7: Run Stirling-PDF
 
@@ -214,11 +194,13 @@ 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/$(id -u)/libreoffice-dbus"`, you might get the following error when using their endpoints:
+Since LibreOffice, soffice, and conversion tools have their dbus_tmp_dir set as `dbus_tmp_dir="/run/user/$(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:
+
+To resolve this, before starting 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
@@ -228,9 +210,10 @@ or
 java -jar ./Stirling-PDF-*.jar
 ```
 
-### Step 8: Adding a Desktop icon
+### Step 8: Adding a Desktop Icon
+
+This will add a modified app starter to your app menu.
 
-This will add a modified Appstarter to your Appmenu.
 ```bash
 location=$(pwd)/gradlew
 image=$(pwd)/docs/stirling-transparent.svg
@@ -251,35 +234,40 @@ EOF
 
 Note: Currently the app will run in the background until manually closed.
 
-### Optional: Changing the host and port of the application:
+### 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
+```yaml
 server:
   host: 0.0.0.0 # Not working - use instead address
   address: 0.0.0.0
   port: 3000
 ```
-'-Djava.net.preferIPv4Stack=true' --> To force ipv4 only in the java starting command
+
+`-Djava.net.preferIPv4Stack=true` --> To force IPv4 only in the Java starting command
 
 **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).
+### Optional: Run Stirling-PDF as a Service (requires root)
 
-First create a .env file, where you can store environment variables:
-```
+First create a `.env` file, where you can store environment variables:
+
+```bash
 touch /opt/Stirling-PDF/.env
 ```
-In this file you can add all variables, one variable per line, as stated in the main readme (for example SYSTEM_DEFAULTLOCALE="de-DE").
 
-Create a new file where we store our service settings and open it with nano editor:
-```
+In this file, you can add all variables, one variable per line, as stated in the main readme (for example `SYSTEM_DEFAULTLOCALE="de-DE"`).
+
+Create a new file where we store our service settings and open it with the nano editor:
+
+```bash
 nano /etc/systemd/system/stirlingpdf.service
 ```
 
-Paste this content, make sure to update the filename of the jar-file. Press Ctrl+S and Ctrl+X to save and exit the nano editor:
-```
+Paste this content, make sure to update the filename of the jar file. Press `Ctrl+S` and `Ctrl+X` to save and exit the nano editor:
+
+```ini
 [Unit]
 Description=Stirling-PDF service
 After=syslog.target network.target
@@ -303,22 +291,25 @@ 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):
 
-```
+```bash
 sudo systemctl daemon-reload
 ```
 
-Enable the service to tell the service to start it automatically:
-```
+Enable the service to tell it to start automatically:
+
+```bash
 sudo systemctl enable stirlingpdf.service
 ```
 
 See the status of the service:
-```
+
+```bash
 sudo systemctl status stirlingpdf.service
 ```
 
 Manually start/stop/restart the service:
-```
+
+```bash
 sudo systemctl start stirlingpdf.service
 sudo systemctl stop stirlingpdf.service
 sudo systemctl restart stirlingpdf.service
@@ -326,12 +317,11 @@ 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.
+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 argument to java -jar command:
+You can do this in the terminal by using the `export` command or `-D` argument to the Java `-jar` command:
 
 ```bash
 export APP_HOME_NAME="Stirling PDF"
 or
 -DAPP_HOME_NAME="Stirling PDF"
-```

PipelineFeature.md

@@ -1,6 +1,7 @@
 # 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
+
+- 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
 
@@ -26,19 +27,16 @@
    - 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.
+   - To use the configuration for folder scanning (or save it for future use and re-upload it), download a JSON file in this menu. You can also pre-load it 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**.
+   - 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
 
-
-    
+- 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

@@ -1,4 +1,4 @@
-<p align="center"><img src="https://raw.githubusercontent.com/Stirling-Tools/Stirling-PDF/main/docs/stirling.png" width="80" ></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)
@@ -6,12 +6,12 @@
 [![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)
 
+<a href="https://www.producthunt.com/posts/stirling-pdf?embed=true&utm_source=badge-featured&utm_medium=badge&utm_souce=badge-stirling&#0045;pdf" target="_blank"><img src="https://api.producthunt.com/widgets/embed-image/v1/featured.svg?post_id=641239&theme=light" alt="Stirling&#0032;PDF - Open&#0032;source&#0032;locally&#0032;hosted&#0032;web&#0032;PDF&#0032;editor | Product Hunt" style="width: 250px; height: 54px;" width="250" height="54" /></a>
 [![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)
-[<img src="https://www.ssdnodes.com/wp-content/uploads/2023/11/footer-logo.svg" alt="Name" height="40">](https://www.ssdnodes.com/manage/aff.php?aff=2216&register=true)
 
-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](https://www.stirlingpdf.com) 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 does not initiate any outbound calls for record-keeping or tracking purposes.
+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.
 
@@ -19,7 +19,8 @@ All files and PDFs exist either exclusively on the client side, reside in server
 
 ## Features
 
-- Dark mode support.
+- Enterprise features like SSO Check [here](https://docs.stirlingpdf.com/Enterprise%20Edition) 
+- Dark mode support
 - Custom download options
 - Parallel file processing and downloads
 - Custom 'Pipelines' to run multiple features in a queue
@@ -27,99 +28,108 @@ All files and PDFs exist either exclusively on the client side, reside in server
 - Optional Login and Authentication support (see [here](https://github.com/Stirling-Tools/Stirling-PDF/tree/main#login-authentication) for documentation)
 - Database Backup and Import (see [here](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DATABASE.md) for documentation)
 
-## **PDF Features**
 
-### **Page Operations**
+## PDF Features
 
-- 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.
-- Overlay PDFs ontop of each other
+### Page Operations
 
-### **Conversion 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 fonts)
+- Full interactive GUI for merging/splitting/rotating/moving PDFs and their pages
+- Merge multiple PDFs 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 percentage
+- Adjust contrast
+- Crop PDF
+- Auto split PDF (with physically scanned page dividers)
+- Extract page(s)
+- Convert PDF to a single page
+- Overlay PDFs on top of each other
+- PDF to single page
+- Split PDF by sections
 
-- 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.
+### Conversion Operations
 
-### **Security & Permissions**
+- 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
+- Convert PDF to xml
+- Convert PDF to CSV
+- URL to PDF
+- Markdown to PDF
 
-- Add and remove passwords.
-- Change/set PDF Permissions.
-- Add watermark(s).
-- Certify/sign PDFs.
-- Sanitize PDFs.
-- Auto-redact text.
+### Security & Permissions
 
-### **Other Operations**
+- Add and remove passwords
+- Change/set PDF permissions
+- Add watermark(s)
+- Certify/sign PDFs
+- Sanitize PDFs
+- Auto-redact text
 
-- 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.
-- Show/Detect embedded Javascript
+### Other Operations
 
-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)
+- Add/generate/write signatures
+- Split by Size or PDF
+- Repair PDFs
+- Detect and remove blank pages
+- Compare two PDFs and show differences in text
+- Add images to PDFs
+- Compress PDFs to decrease their filesize (using qpdf)
+- Extract images from PDF
+- Remove images from PDF
+- Extract images from scans
+- Remove annotations
+- Add page numbers
+- Auto rename file by detecting PDF header text
+- OCR on PDF (using tesseract)
+- PDF/A conversion (using libreoffice)
+- Edit metadata
+- Flatten PDFs
+- Get all information on a PDF to view or export as JSON
+- Show/detect embedded JavaScript
 
-Demo of the app is available [here](https://stirlingpdf.io).
+For an 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).
 
-## Technologies used
+A demo of the app is available [here](https://stirlingpdf.io).
+
+## Technologies Used
 
 - Spring Boot + Thymeleaf
 - [PDFBox](https://github.com/apache/pdfbox/tree/trunk)
 - [LibreOffice](https://www.libreoffice.org/discover/libreoffice/) for advanced conversions
-- [OcrMyPdf](https://github.com/ocrmypdf/OCRmyPDF)
+- [qpdf](https://github.com/qpdf/qpdf)
 - HTML, CSS, JavaScript
 - Docker
 - [PDF.js](https://github.com/mozilla/pdf.js)
 - [PDF-LIB.js](https://github.com/Hopding/pdf-lib)
 
-## How to use
+## How to Use
+
 ### Windows
-For windows users download the latest Stirling-PDF.exe from our [release](https://github.com/Stirling-Tools/Stirling-PDF/releases) section or by clicking [here](https://github.com/Stirling-Tools/Stirling-PDF/releases/latest/download/Stirling-PDF.exe)
+
+For Windows users, download the latest Stirling-PDF.exe from our [release](https://github.com/Stirling-Tools/Stirling-PDF/releases) section or by clicking [here](https://github.com/Stirling-Tools/Stirling-PDF/releases/latest/download/Stirling-PDF.exe).
 
 ### Locally
 
-Please view https://github.com/Stirling-Tools/Stirling-PDF/blob/main/LocalRunGuide.md
+Please view the [LocalRunGuide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/LocalRunGuide.md).
 
 ### Docker / Podman
 
-https://hub.docker.com/r/frooodle/s-pdf
+> [!NOTE]
+> <https://hub.docker.com/r/stirlingtools/stirling-pdf>
 
-Stirling PDF has 3 different versions, a Full version and ultra-Lite version as well as a 'Fat' 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-ultra-lite?label=Stirling-PDF%20Ultra-Lite)
-![Docker Image Size (tag)](https://img.shields.io/docker/image-size/frooodle/s-pdf/latest-fat?label=Stirling-PDF%20Fat)
+Stirling-PDF has three different versions: a full version, an ultra-lite version, and a 'fat' 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 space optimization, just use the latest tag.
 
-Please note in below examples you may need to change the volume paths as needed, current examples install them to the current working directory
-eg ``./extraConfigs:/configs`` to ``/opt/stirlingpdf/extraConfigs:/configs``
+![Docker Image Size (tag)](https://img.shields.io/docker/image-size/stirlingtools/stirling-pdf/latest?label=Stirling-PDF%20Full)
+![Docker Image Size (tag)](https://img.shields.io/docker/image-size/stirlingtools/stirling-pdf/latest-ultra-lite?label=Stirling-PDF%20Ultra-Lite)
+![Docker Image Size (tag)](https://img.shields.io/docker/image-size/stirlingtools/stirling-pdf/latest-fat?label=Stirling-PDF%20Fat)
+
+Please note in the examples below, you may need to change the volume paths as needed, e.g., `./extraConfigs:/configs` to `/opt/stirlingpdf/extraConfigs:/configs`.
 
 ### Docker Run
 
@@ -129,15 +139,13 @@ docker run -d \
   -v ./trainingData:/usr/share/tessdata \
   -v ./extraConfigs:/configs \
   -v ./logs:/logs \
+# Optional customization (not required)
+# -v /location/of/customFiles:/customFiles \
   -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 \
+  stirlingtools/stirling-pdf:latest
 ```
 
 ### Docker Compose
@@ -146,11 +154,11 @@ docker run -d \
 version: '3.3'
 services:
   stirling-pdf:
-    image: frooodle/s-pdf:latest
+    image: stirlingtools/stirling-pdf:latest
     ports:
       - '8080:8080'
     volumes:
-      - ./trainingData:/usr/share/tessdata #Required for extra OCR languages
+      - ./trainingData:/usr/share/tessdata # Required for extra OCR languages
       - ./extraConfigs:/configs
 #      - ./customFiles:/customFiles/
 #      - ./logs:/logs/
@@ -162,203 +170,258 @@ services:
 
 Note: Podman is CLI-compatible with Docker, so simply replace "docker" with "podman".
 
-## Enable OCR/Compression feature
+### Kubernetes
 
-Please view https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToUseOCR.md
+See the kubernetes helm chart [here](https://github.com/Stirling-Tools/Stirling-PDF-chart)
 
-## Reuse stored files
+## Enable OCR/Compression Feature
 
-Certain functionality like ``Sign`` Supports pre-saved files stored at ``/customFiles/signatures/``, image files placed within here will be accesable to be used via webUI
-Currently this supports two folder types
-- ``/customFiles/signatures/ALL_USERS`` accessible to all users, useful for orginasations were many users use same files or for users not using authentication
-- ``/customFiles/signatures/{username}`` such as ``/customFiles/signatures/froodle``  accessible to only the ``froodle`` username, private for all others
+Please view the [HowToUseOCR.md](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToUseOCR.md).
+
+## Reuse Stored Files
+
+Certain functionality like `Sign` supports pre-saved files stored at `/customFiles/signatures/`. Image files placed within here will be accessible to be used via the web UI. Currently, this supports two folder types:
+
+- `/customFiles/signatures/ALL_USERS`: Accessible to all users, useful for organizations where many users use the same files or for users not using authentication
+- `/customFiles/signatures/{username}`: Such as `/customFiles/signatures/froodle`, accessible only to the `froodle` username, private for all others
 
 ## Supported Languages
 
-Stirling PDF currently supports 38!
+Stirling-PDF currently supports 37 languages!
 
-| Language                                    | Progress                               |
-| ------------------------------------------- | -------------------------------------- |
-| Arabic (العربية) (ar_AR)                    | ![93%](https://geps.dev/progress/93)   |
-| Basque (Euskara) (eu_ES)                    | ![56%](https://geps.dev/progress/56)   |
-| Bulgarian (Български) (bg_BG)               | ![98%](https://geps.dev/progress/98)   |
-| Catalan (Català) (ca_CA)                    | ![44%](https://geps.dev/progress/44)   |
-| Croatian (Hrvatski) (hr_HR)                 | ![86%](https://geps.dev/progress/86)   |
-| Czech (Česky) (cs_CZ)                       | ![82%](https://geps.dev/progress/82)   |
-| Danish (Dansk) (da_DK)                      | ![90%](https://geps.dev/progress/90)   |
-| Dutch (Nederlands) (nl_NL)                  | ![87%](https://geps.dev/progress/87)   |
-| English (English) (en_GB)                   | ![100%](https://geps.dev/progress/100) |
-| English (US) (en_US)                        | ![100%](https://geps.dev/progress/100) |
-| French (Français) (fr_FR)                   | ![94%](https://geps.dev/progress/94)   |
-| German (Deutsch) (de_DE)                    | ![97%](https://geps.dev/progress/97) |
-| Greek (Ελληνικά) (el_GR)                    | ![75%](https://geps.dev/progress/75)   |
-| Hindi (हिंदी) (hi_IN)                          | ![71%](https://geps.dev/progress/71)   |
-| Hungarian (Magyar) (hu_HU)                  | ![69%](https://geps.dev/progress/69)   |
-| Indonesia (Bahasa Indonesia) (id_ID)        | ![95%](https://geps.dev/progress/95)   |
-| Irish (Gaeilge) (ga_IE)                     | ![89%](https://geps.dev/progress/89)   |
-| Italian (Italiano) (it_IT)                  | ![98%](https://geps.dev/progress/98)   |
-| Japanese (日本語) (ja_JP)                   | ![86%](https://geps.dev/progress/86)   |
-| Korean (한국어) (ko_KR)                     | ![76%](https://geps.dev/progress/76)   |
-| Norwegian (Norsk) (no_NB)                   | ![89%](https://geps.dev/progress/89)   |
-| Polish (Polski) (pl_PL)                     | ![98%](https://geps.dev/progress/98)   |
-| Portuguese (Português) (pt_PT)              | ![71%](https://geps.dev/progress/71)   |
-| Portuguese Brazilian (Português) (pt_BR)    | ![98%](https://geps.dev/progress/98)   |
-| Romanian (Română) (ro_RO)                   | ![91%](https://geps.dev/progress/91)   |
-| Russian (Русский) (ru_RU)                   | ![76%](https://geps.dev/progress/76)   |
-| Serbian Latin alphabet (Srpski) (sr_LATN_RS) | ![71%](https://geps.dev/progress/71)   |
-| Simplified Chinese (简体中文) (zh_CN)       | ![92%](https://geps.dev/progress/92)   |
-| Slovakian (Slovensky) (sk_SK)               | ![83%](https://geps.dev/progress/83)   |
-| Spanish (Español) (es_ES)                   | ![97%](https://geps.dev/progress/97)   |
-| Swedish (Svenska) (sv_SE)                   | ![93%](https://geps.dev/progress/93)   |
-| Thai (ไทย) (th_TH)                          | ![90%](https://geps.dev/progress/90) |
-| Traditional Chinese (繁體中文) (zh_TW)      | ![98%](https://geps.dev/progress/98)   |
-| Turkish (Türkçe) (tr_TR)                    | ![93%](https://geps.dev/progress/93)   |
-| Ukrainian (Українська) (uk_UA)              | ![81%](https://geps.dev/progress/81)   |
-| Vietnamese (Tiếng Việt) (vi_VN)             | ![90%](https://geps.dev/progress/90)   |
+| Language                                     | Progress                               |
+| -------------------------------------------- | -------------------------------------- |
+| Arabic (العربية) (ar_AR)                        | ![95%](https://geps.dev/progress/95)   |
+| Azerbaijani (Azərbaycan Dili) (az_AZ)        | ![93%](https://geps.dev/progress/93)   |
+| Basque (Euskara) (eu_ES)                     | ![52%](https://geps.dev/progress/52)   |
+| Bulgarian (Български) (bg_BG)                | ![90%](https://geps.dev/progress/90)   |
+| Catalan (Català) (ca_CA)                     | ![84%](https://geps.dev/progress/84)   |
+| Croatian (Hrvatski) (hr_HR)                  | ![92%](https://geps.dev/progress/92)   |
+| Czech (Česky) (cs_CZ)                        | ![91%](https://geps.dev/progress/91)   |
+| Danish (Dansk) (da_DK)                       | ![90%](https://geps.dev/progress/90)   |
+| Dutch (Nederlands) (nl_NL)                   | ![90%](https://geps.dev/progress/90)   |
+| English (English) (en_GB)                    | ![100%](https://geps.dev/progress/100) |
+| English (US) (en_US)                         | ![100%](https://geps.dev/progress/100) |
+| French (Français) (fr_FR)                    | ![93%](https://geps.dev/progress/93)   |
+| German (Deutsch) (de_DE)                     | ![100%](https://geps.dev/progress/100)   |
+| Greek (Ελληνικά) (el_GR)                     | ![91%](https://geps.dev/progress/91)   |
+| Hindi (हिंदी) (hi_IN)                          | ![89%](https://geps.dev/progress/89)   |
+| Hungarian (Magyar) (hu_HU)                   | ![92%](https://geps.dev/progress/92)   |
+| Indonesian (Bahasa Indonesia) (id_ID)        | ![91%](https://geps.dev/progress/91)   |
+| Irish (Gaeilge) (ga_IE)                      | ![82%](https://geps.dev/progress/82)   |
+| Italian (Italiano) (it_IT)                   | ![99%](https://geps.dev/progress/99)   |
+| Japanese (日本語) (ja_JP)                    | ![80%](https://geps.dev/progress/80)   |
+| Korean (한국어) (ko_KR)                      | ![89%](https://geps.dev/progress/89)   |
+| Norwegian (Norsk) (no_NB)                    | ![82%](https://geps.dev/progress/82)   |
+| Polish (Polski) (pl_PL)                      | ![91%](https://geps.dev/progress/91)   |
+| Portuguese (Português) (pt_PT)               | ![91%](https://geps.dev/progress/91)   |
+| Portuguese Brazilian (Português) (pt_BR)     | ![92%](https://geps.dev/progress/92)   |
+| Romanian (Română) (ro_RO)                    | ![84%](https://geps.dev/progress/84)   |
+| Russian (Русский) (ru_RU)                    | ![91%](https://geps.dev/progress/91)   |
+| Serbian Latin alphabet (Srpski) (sr_LATN_RS) | ![66%](https://geps.dev/progress/66)   |
+| Simplified Chinese (简体中文) (zh_CN)         | ![85%](https://geps.dev/progress/85)   |
+| Slovakian (Slovensky) (sk_SK)                | ![77%](https://geps.dev/progress/77)   |
+| Spanish (Español) (es_ES)                    | ![92%](https://geps.dev/progress/92)   |
+| Swedish (Svenska) (sv_SE)                    | ![91%](https://geps.dev/progress/91)   |
+| Thai (ไทย) (th_TH)                           | ![90%](https://geps.dev/progress/90)   |
+| Traditional Chinese (繁體中文) (zh_TW)        | ![92%](https://geps.dev/progress/92)   |
+| Turkish (Türkçe) (tr_TR)                     | ![86%](https://geps.dev/progress/86)   |
+| Ukrainian (Українська) (uk_UA)               | ![75%](https://geps.dev/progress/75)   |
+| Vietnamese (Tiếng Việt) (vi_VN)              | ![83%](https://geps.dev/progress/83)   |
 
-## Contributing (creating issues, translations, fixing bugs, etc.)
+## Contributing (Creating Issues, Translations, Fixing Bugs, etc.)
 
-Please see our [Contributing Guide](CONTRIBUTING.md)!
+Please see our [Contributing Guide](CONTRIBUTING.md).
 
-## Customisation
+## Stirling PDF Enterprise
 
-Stirling PDF allows easy customization of the app.
-Includes things like
+Stirling PDF offers a Enterprise edition of its software, This is the same great software but with added features and comforts
+
+### Whats included
+
+- Prioritised Support tickets via support@stirlingpdf.com to reach directly to Stirling-PDF team for support and 1:1 meetings where applicable (Provided they come from same email domain registered with us)
+- Prioritised Enhancements to Stirling-PDF where applicable 
+- Base SSO support
+- Advanced SSO such as automated login handling (Coming very soon)
+- SAML SSO (Coming very soon)
+- Custom automated metadata handling
+- Advanced user configurations (Coming soon)
+- Plus other exciting features to come
+
+Check out of [docs](https://docs.stirlingpdf.com/Enterprise%20Edition) on it or our official [website](https://www.stirlingpdf.com)
+
+## Customization
+
+Stirling-PDF allows easy customization of the app, including things like:
 
 - Custom application name
-- Custom slogans, icons, HTML, images CSS etc (via file overrides)
+- 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
+There are two options for this, either using the generated settings file `settings.yml`, which is located in the `/configs` directory and follows standard YAML formatting, or using environment variables, which would override the settings file.
 
-Environment variables are also supported and would override the settings file
-For example in the settings.yml you have
+For example, in `settings.yml`, you might have:
 
 ```yaml
 security:
   enableLogin: 'true'
 ```
 
-To have this via an environment variable you would have ``SECURITY_ENABLELOGIN``
+To have this via an environment variable, you would use `SECURITY_ENABLELOGIN`.
 
-The Current list of settings is
+The current list of settings is:
 
 ```yaml
 security:
   enableLogin: false # set to 'true' to enable login
-  csrfDisabled: true # Set to 'true' to disable CSRF protection (not recommended for production)
+  csrfDisabled: true # set to 'true' to disable CSRF protection (not recommended for production)
   loginAttemptCount: 5 # lock user account after 5 tries; when using e.g. Fail2Ban you can deactivate the function with -1
   loginResetTimeMinutes: 120 # lock account for 2 hours after x attempts
   loginMethod: all # 'all' (Login Username/Password and OAuth2[must be enabled and configured]), 'normal'(only Login with Username/Password) or 'oauth2'(only Login with OAuth2)
   initialLogin:
-    username: '' # Initial username for the first login
-    password: '' # Initial password for the first login
+    username: '' # initial username for the first login
+    password: '' # 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)
     client:
       keycloak:
         issuer: '' # URL of the Keycloak realm's OpenID Connect Discovery endpoint
-        clientId: '' # Client ID for Keycloak OAuth2
-        clientSecret: '' # Client Secret for Keycloak OAuth2
-        scopes: openid, profile, email # Scopes for Keycloak OAuth2
-        useAsUsername: preferred_username # Field to use as the username for Keycloak OAuth2
+        clientId: '' # client ID for Keycloak OAuth2
+        clientSecret: '' # client secret for Keycloak OAuth2
+        scopes: openid, profile, email # scopes for Keycloak OAuth2
+        useAsUsername: preferred_username # field to use as the username for Keycloak OAuth2
       google:
-        clientId: '' # Client ID for Google OAuth2
-        clientSecret: '' # Client Secret for Google OAuth2
-        scopes: https://www.googleapis.com/auth/userinfo.email, https://www.googleapis.com/auth/userinfo.profile # Scopes for Google OAuth2
-        useAsUsername: email # Field to use as the username for Google OAuth2
+        clientId: '' # client ID for Google OAuth2
+        clientSecret: '' # client secret for Google OAuth2
+        scopes: https://www.googleapis.com/auth/userinfo.email, https://www.googleapis.com/auth/userinfo.profile # scopes for Google OAuth2
+        useAsUsername: email # field to use as the username for Google OAuth2
       github:
-        clientId: '' # Client ID for GitHub OAuth2
-        clientSecret: '' # Client Secret for GitHub OAuth2
-        scopes: read:user # Scope for GitHub OAuth2
-        useAsUsername: login # Field to use as the username for GitHub OAuth2
-    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
+        clientId: '' # client ID for GitHub OAuth2
+        clientSecret: '' # client secret for GitHub OAuth2
+        scopes: read:user # scope for GitHub OAuth2
+        useAsUsername: login # field to use as the username for GitHub OAuth2
+    issuer: '' # set to any provider that supports OpenID Connect Discovery (/.well-known/openid-configuration) endpoint
+    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
     blockRegistration: false # set to 'true' to deny login with SSO without prior registration by an admin
-    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'
+    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'
+  saml2:
+    enabled: false # currently in alpha, not recommended for use yet, enableAlphaFunctionality must be set to true
+    autoCreateUser: false # set to 'true' to allow auto-creation of non-existing users
+    blockRegistration: false # set to 'true' to deny login with SSO without prior registration by an admin
+    registrationId: stirling
+    idpMetadataUri: https://dev-XXXXXXXX.okta.com/app/externalKey/sso/saml/metadata
+    idpSingleLogoutUrl: https://dev-XXXXXXXX.okta.com/app/dev-XXXXXXXX_stirlingpdf_1/externalKey/slo/saml
+    idpSingleLoginUrl: https://dev-XXXXXXXX.okta.com/app/dev-XXXXXXXX_stirlingpdf_1/externalKey/sso/saml
+    idpIssuer: http://www.okta.com/externalKey
+    idpCert: classpath:okta.crt
+    privateKey: classpath:saml-private-key.key
+    spCert: classpath:saml-public-cert.crt
+
+enterpriseEdition:
+  enabled: false # set to 'true' to enable enterprise edition
+  key: 00000000-0000-0000-0000-000000000000
+  CustomMetadata:
+    autoUpdateMetadata: false # set to 'true' to automatically update metadata with below values
+    author: username # supports text such as 'John Doe' or types such as username to autopopulate with user's username
+    creator: Stirling-PDF # supports text such as 'Company-PDF'
+    producer: Stirling-PDF # supports text such as 'Company-PDF'
+
+legal:
+  termsAndConditions: https://www.stirlingpdf.com/terms-and-conditions # URL to the terms and conditions of your application (e.g. https://example.com/terms). Empty string to disable or filename to load from local file in static folder
+  privacyPolicy: https://www.stirlingpdf.com/privacy-policy # URL to the privacy policy of your application (e.g. https://example.com/privacy). Empty string to disable or filename to load from local file in static folder
+  accessibilityStatement: '' # URL to the accessibility statement of your application (e.g. https://example.com/accessibility). Empty string to disable or filename to load from local file in static folder
+  cookiePolicy: '' # URL to the cookie policy of your application (e.g. https://example.com/cookie). Empty string to disable or filename to load from local file in static folder
+  impressum: '' # URL to the impressum of your application (e.g. https://example.com/impressum). Empty string to disable or filename to load from local file in static folder
 
 system:
-  defaultLocale: 'en-US' # Set the default language (e.g. 'de-DE', 'fr-FR', etc)
+  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
-  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
+  enableAlphaFunctionality: false # set to enable functionality which might need more testing before it fully goes live (this feature might make no changes)
+  showUpdate: false # 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
+  tessdataDir: /usr/share/tessdata # path to the directory containing the Tessdata files. This setting is relevant for Windows systems. For Windows users, this path should be adjusted to point to the appropriate directory where the Tessdata files are stored.
+  enableAnalytics: undefined # set to 'true' to enable analytics, set to 'false' to disable analytics; for enterprise users, this is set to true
 
 ui:
-  appName: '' # Application's visible name
-  homeDescription: '' # Short description or tagline shown on homepage.
-  appNameNavbar: '' # Name displayed on the navigation bar
+  appName: '' # application's visible name
+  homeDescription: '' # short description or tagline shown on the homepage
+  appNameNavbar: '' # 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'])
+  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 (`/api/*`) endpoints, 'false' to disable
+
+# Automatically Generated Settings (Do Not Edit Directly)
+AutomaticallyGenerated:
+  key: example
+  UUID: example
 ```
 
-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
+There is an additional config file `/configs/custom_settings.yml` where users familiar with Java and Spring `application.properties` can input their own settings on top of Stirling-PDF's 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/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
+### Extra Notes
 
-- ``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
+- **Endpoints**: Currently, the `ENDPOINTS_TO_REMOVE` and `GROUPS_TO_REMOVE` endpoints can include comma-separated lists of endpoints and groups to disable. For example, `ENDPOINTS_TO_REMOVE=img-to-pdf,remove-pages` would disable both image-to-pdf and remove pages, while `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**: Customize static files such as the app logo by placing files in the `/customFiles/static/` directory. An example of customizing the app logo is placing `/customFiles/static/favicon.svg` to override the current SVG. This can be used to change any `images/icons/css/fonts/js`, etc. in Stirling-PDF.
+
+### Environment-Only Parameters
+
+- `SYSTEM_ROOTURIPATH` - Set the application's root URI (e.g. `/pdf-app` to set the root URI to `localhost:8080/pdf-app`)
+- `SYSTEM_CONNECTIONTIMEOUTMINUTES` - Set custom connection timeout values
+- `DOCKER_ENABLE_SECURITY` - Set to `true` to download security jar (required for authentication login)
+- `INSTALL_BOOK_AND_ADVANCED_HTML_OPS` - Download Calibre onto Stirling-PDF to enable PDF to/from book and advanced HTML conversion
+- `LANGS` - Define custom font libraries to install 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/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)
+For those wanting to use Stirling-PDF's 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 version's documentation (or by following the API button in the settings of Stirling-PDF).
 
-## Login authentication
+## Login Authentication
 
 ![stirling-login](images/login-light.png)
 
 ### Prerequisites
 
-- User must have the folder ./configs volumed within docker so that it is retained during updates.
-- 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).
+- User must have the folder `./configs` volumed within Docker so that it is retained during updates.
+- 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 set `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 credentials straight away (recommended to remove them after user creation).
 
-Once the above has been done, on restart, a new stirling-pdf-DB.mv.db will show if everything worked.
+Once the above has been done, on restart, a new `stirling-pdf-DB.mv.db` will show if everything worked.
 
-When you login to Stirling PDF you will be redirected to /login page to login with those default credentials. After login everything should function as normal
+When you log in to Stirling-PDF, you will be redirected to the `/login` page to log in with those default credentials. After login, everything should function as normal.
 
-To access your account settings go to Account settings in the settings cog menu (top right in navbar) This Account settings menu is also where you find your API key.
+To access your account settings, go to Account Settings in the settings cog menu (top right in the navbar). This Account Settings menu is also where you find your API key.
 
-To add new users go to the bottom of Account settings and hit 'Admin Settings', here you can add new users. The different roles mentioned within this are for rate limiting. This is a Work in progress which will be expanding on more in future
+To add new users, go to the bottom of Account Settings and hit 'Admin Settings'. Here you can add new users. The different roles mentioned within this are for rate limiting. This is a work in progress and will be expanded on more in the future.
 
-For API usage you must provide a header with 'X-API-Key' and the associated API key for that user.
+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)
-- Add Forms
-- Multi page layout (Stich PDF pages together) support x rows y columns and custom page sizing
+- 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)
+- Add forms
+- Multi-page layout (stitch 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?
+### Q2: Why is my application downloading .htm files? Why am i getting HTTP error 413?
 
-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.
+This is an issue commonly caused 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
+### 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;``
+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

@@ -1,14 +1,14 @@
 |All versions in a Docker environment can download Calibre as a optional extra at runtime to support `book-to-pdf` and `pdf-to-book` using parameter ``INSTALL_BOOK_AND_ADVANCED_HTML_OPS``.
-The 'Fat' container contains all those found in 'Full' with security jar along with this Calibre install. 
+The 'Fat' container contains all those found in 'Full' with security jar along with this Calibre install.
 
-Technology | Ultra-Lite | Full  |
+| Technology | Ultra-Lite | Full  |
 | ---------- | :--------: | :---: |
 | Java       |     ✔️      |   ✔️   |
 | JavaScript |     ✔️      |   ✔️   |
 | Libre      |            |   ✔️   |
 | Python     |            |   ✔️   |
 | OpenCV     |            |   ✔️   |
-| OCRmyPDF   |            |   ✔️   |
+| qpdf   |            |   ✔️   |
 
 | Operation              | Ultra-Lite | Full |
 | ---------------------- | ---------- | ---- |
@@ -54,3 +54,15 @@ Technology | Ultra-Lite | Full  |
 | ocr-pdf                |            | ✔️    |
 | pdf-to-pdfa            |            | ✔️    |
 | remove-blanks          |            | ✔️    |
+pdf-to-text             |     ✔️      |  ✔️
+pdf-to-html             |            |  ✔️
+pdf-to-word             |            |  ✔️
+pdf-to-presentation     |            |  ✔️
+pdf-to-xml              |            |  ✔️
+remove-annotations      |     ✔️      |  ✔️
+remove-cert-sign        |     ✔️      |  ✔️
+remove-image-pdf        |     ✔️      |  ✔️
+file-to-pdf             |            |  ✔️
+html-to-pdf             |            |  ✔️
+url-to-pdf              |            |  ✔️
+repair                  |            |  ✔️

build.gradle

@@ -1,6 +1,6 @@
 plugins {
     id "java"
-    id "org.springframework.boot" version "3.3.5"
+    id "org.springframework.boot" version "3.4.0"
     id "io.spring.dependency-management" version "1.1.6"
     id "org.springdoc.openapi-gradle-plugin" version "1.8.0"
     id "io.swagger.swaggerhub" version "1.3.2"
@@ -10,19 +10,24 @@ plugins {
 	//id "nebula.lint" version "19.0.3"
 }
 
+
+
 import com.github.jk1.license.render.*
 
 ext {
-    springBootVersion = "3.3.5"
+    springBootVersion = "3.4.0"
     pdfboxVersion = "3.0.3"
     logbackVersion = "1.5.7"
     imageioVersion = "3.12.0"
-    lombokVersion = "1.18.34"
-    bouncycastleVersion = "1.78.1"
+    lombokVersion = "1.18.36"
+    bouncycastleVersion = "1.79"
+    springSecuritySamlVersion = "6.4.1"
+    openSamlVersion = "4.3.2"  
 }
 
 group = "stirling.software"
-version = "0.31.0"
+version = "0.36.0"
+
 
 java {
     // 17 is lowest but we support and recommend 21
@@ -78,7 +83,7 @@ launch4j {
 
     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"]
+    variables=["BROWSER_OPEN=true"]
     jreMinVersion="17"
 
     mutexName="Stirling-PDF"
@@ -119,7 +124,7 @@ configurations.all {
 }
 dependencies {
     //security updates
-    implementation "org.springframework:spring-webmvc:6.1.14"
+    implementation "org.springframework:spring-webmvc:6.2.0"
 
     implementation("io.github.pixee:java-security-toolkit:1.2.0")
 
@@ -141,18 +146,18 @@ dependencies {
         implementation "org.springframework.boot:spring-boot-starter-data-jpa:$springBootVersion"
         implementation "org.springframework.boot:spring-boot-starter-oauth2-client:$springBootVersion"
 
-		implementation 'org.springframework.security:spring-security-saml2-service-provider:6.3.4'
+		implementation "org.springframework.session:spring-session-core:$springBootVersion"
+				
 	    implementation 'com.unboundid.product.scim2:scim2-sdk-client:2.3.5'
-        //2.2.x requires rebuild of DB file.. need migration path
-        runtimeOnly "com.h2database:h2:2.1.214"
-        // implementation "com.h2database:h2:2.2.224"
+        // Don't upgrade h2database
+        runtimeOnly "com.h2database:h2:2.3.232"
         constraints {
-            implementation "org.opensaml:opensaml-core"
-            implementation "org.opensaml:opensaml-saml-api"
-            implementation "org.opensaml:opensaml-saml-impl"
+            implementation "org.opensaml:opensaml-core:$openSamlVersion"
+            implementation "org.opensaml:opensaml-saml-api:$openSamlVersion"
+            implementation "org.opensaml:opensaml-saml-impl:$openSamlVersion"
         }
-        implementation "org.springframework.security:spring-security-saml2-service-provider"
-
+        implementation "org.springframework.security:spring-security-saml2-service-provider:$springSecuritySamlVersion"
+//		implementation 'org.springframework.security:spring-security-core:$springSecuritySamlVersion'
         implementation 'com.coveo:saml-client:5.0.0'
 
 
@@ -184,7 +189,7 @@ dependencies {
     // Image metadata extractor
     implementation "com.drewnoakes:metadata-extractor:2.19.0"
 
-    implementation "commons-io:commons-io:2.17.0"
+    implementation "commons-io:commons-io:2.18.0"
     implementation "org.springdoc:springdoc-openapi-starter-webmvc-ui:2.2.0"
     //general PDF
 
@@ -201,12 +206,19 @@ dependencies {
         exclude group: "commons-logging", module: "commons-logging"
     }
 
+    // https://mvnrepository.com/artifact/technology.tabula/tabula
+    implementation ('technology.tabula:tabula:1.0.5')  {
+        exclude group: "org.slf4j", module: "slf4j-simple"
+        exclude group: "org.bouncycastle", module: "bcprov-jdk15on"
+        exclude group: "com.google.code.gson", module: "gson"
+    }
+
     implementation 'org.apache.pdfbox:jbig2-imageio:3.0.4'
 
     implementation "org.bouncycastle:bcprov-jdk18on:$bouncycastleVersion"
     implementation "org.bouncycastle:bcpkix-jdk18on:$bouncycastleVersion"
     implementation "org.springframework.boot:spring-boot-starter-actuator:$springBootVersion"
-    implementation "io.micrometer:micrometer-core:1.13.6"
+    implementation "io.micrometer:micrometer-core:1.14.1"
     implementation group: "com.google.zxing", name: "core", version: "3.5.3"
     // https://mvnrepository.com/artifact/org.commonmark/commonmark
     implementation "org.commonmark:commonmark:0.24.0"

chart/stirling-pdf/Chart.yaml

@@ -1,16 +0,0 @@
-apiVersion: v2
-appVersion: 0.31.0
-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: Stirling-Tools
-  url: https://github.com/Stirling-Tools/Stirling-PDF
-name: stirling-pdf-chart
-sources:
-- https://github.com/Stirling-Tools/Stirling-PDF
-version: 1.0.0

chart/stirling-pdf/templates/NOTES.txt

@@ -1,30 +0,0 @@
-** Please be patient while the chart is being deployed **
-
-Get the stirlingpdf URL by running:
-
-{{- if contains "NodePort" .Values.service.type }}
-
-  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ template "stirlingpdf.fullname" . }})
-  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
-  echo http://$NODE_IP:$NODE_PORT/
-
-{{- else if contains "LoadBalancer" .Values.service.type }}
-
-** Please ensure an external IP is associated to the {{ template "stirlingpdf.fullname" . }} service before proceeding **
-** Watch the status using: kubectl get svc --namespace {{ .Release.Namespace }} -w {{ template "stirlingpdf.fullname" . }} **
-
-  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ template "stirlingpdf.fullname" . }} -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
-  echo http://$SERVICE_IP:{{ .Values.service.externalPort }}/
-
-OR
-
-  export SERVICE_HOST=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ template "stirlingpdf.fullname" . }} -o jsonpath='{.status.loadBalancer.ingress[0].hostname}')
-  echo http://$SERVICE_HOST:{{ .Values.service.externalPort }}/
-
-{{- else if contains "ClusterIP"  .Values.service.type }}
-
-  export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app={{ template "stirlingpdf.name" . }}" -l "release={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
-  echo http://127.0.0.1:8080/
-  kubectl port-forward $POD_NAME 8080:8080 --namespace {{ .Release.Namespace }}
-
-{{- end }}

chart/stirling-pdf/templates/_helpers.tpl

@@ -1,129 +0,0 @@
-{{/*
-Expand the name of the chart.
-*/}}
-{{- define "stirlingpdf.name" -}}
-{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
-{{- end }}
-
-{{/*
-Create a default fully qualified app name.
-We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
-If release name contains chart name it will be used as a full name.
-*/}}
-{{- define "stirlingpdf.fullname" -}}
-{{- if .Values.fullnameOverride }}
-{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
-{{- else }}
-{{- $name := default .Chart.Name .Values.nameOverride }}
-{{- if contains $name .Release.Name }}
-{{- .Release.Name | trunc 63 | trimSuffix "-" }}
-{{- else }}
-{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
-{{- end }}
-{{- end }}
-{{- end }}
-
-{{- /*
-Create chart name and version as used by the chart label.
-
-It does minimal escaping for use in Kubernetes labels.
-
-Example output:
-
-stirlingpdf-0.4.5
-*/ -}}
-{{- define "stirlingpdf.chart" -}}
-{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
-{{- end -}}
-
-{{/*
-Common labels
-*/}}
-{{- define "stirlingpdf.labels" -}}
-helm.sh/chart: {{ include "stirlingpdf.chart" . }}
-{{ include "stirlingpdf.selectorLabels" . }}
-{{- if .Chart.AppVersion }}
-app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
-{{- end }}
-{{- if .Values.commonLabels}}
-{{ toYaml .Values.commonLabels }}
-{{- end }}
-app.kubernetes.io/managed-by: {{ .Release.Service }}
-{{- end }}
-
-{{/*
-Selector labels
-*/}}
-{{- define "stirlingpdf.selectorLabels" -}}
-app.kubernetes.io/name: {{ include "stirlingpdf.name" . }}
-app.kubernetes.io/instance: {{ .Release.Name }}
-{{- end }}
-
-{{/*
-Create the name of the service account to use
-*/}}
-{{- define "stirlingpdf.serviceAccountName" -}}
-{{- if .Values.serviceAccount.create }}
-{{- default (include "stirlingpdf.fullname" .) .Values.serviceAccount.name }}
-{{- else }}
-{{- default "default" .Values.serviceAccount.name }}
-{{- end }}
-{{- end }}
-
-{{/*
-Return the proper image name to change the volume permissions
-*/}}
-{{- define "stirlingpdf.volumePermissions.image" -}}
-{{- $registryName := .Values.volumePermissions.image.registry -}}
-{{- $repositoryName := .Values.volumePermissions.image.repository -}}
-{{- $tag := .Values.volumePermissions.image.tag | toString -}}
-{{/*
-Helm 2.11 supports the assignment of a value to a variable defined in a different scope,
-but Helm 2.9 and 2.10 doesn't support it, so we need to implement this if-else logic.
-Also, we can't use a single if because lazy evaluation is not an option
-*/}}
-{{- if .Values.global }}
-    {{- if .Values.global.imageRegistry }}
-        {{- printf "%s/%s:%s" .Values.global.imageRegistry $repositoryName $tag -}}
-    {{- else -}}
-        {{- printf "%s/%s:%s" $registryName $repositoryName $tag -}}
-    {{- end -}}
-{{- else -}}
-    {{- printf "%s/%s:%s" $registryName $repositoryName $tag -}}
-{{- end -}}
-{{- end -}}
-
-{{/*
-Return the proper Docker Image Registry Secret Names
-*/}}
-{{- define "stirlingpdf.imagePullSecrets" -}}
-{{/*
-Helm 2.11 supports the assignment of a value to a variable defined in a different scope,
-but Helm 2.9 and 2.10 does not support it, so we need to implement this if-else logic.
-Also, we can not use a single if because lazy evaluation is not an option
-*/}}
-{{- if .Values.global }}
-{{- if .Values.global.imagePullSecrets }}
-imagePullSecrets:
-{{- range .Values.global.imagePullSecrets }}
-  - name: {{ . }}
-{{- end }}
-{{- else if or .Values.image.pullSecrets .Values.volumePermissions.image.pullSecrets }}
-imagePullSecrets:
-{{- range .Values.image.pullSecrets }}
-  - name: {{ . }}
-{{- end }}
-{{- range .Values.volumePermissions.image.pullSecrets }}
-  - name: {{ . }}
-{{- end }}
-{{- end -}}
-{{- else if or .Values.image.pullSecrets .Values.volumePermissions.image.pullSecrets }}
-imagePullSecrets:
-{{- range .Values.image.pullSecrets }}
-  - name: {{ . }}
-{{- end }}
-{{- range .Values.volumePermissions.image.pullSecrets }}
-  - name: {{ . }}
-{{- end }}
-{{- end -}}
-{{- end -}}

chart/stirling-pdf/templates/deployment.yaml

@@ -1,131 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: {{ include "stirlingpdf.fullname" . }}
-  {{- with .Values.deployment.annotations }}
-  annotations:
-    {{- toYaml . | nindent 4 }}
-  {{- end }}
-  labels:
-    {{- include "stirlingpdf.labels" . | nindent 4 }}
-    {{- if .Values.deployment.labels }}
-    {{- toYaml .Values.deployment.labels | nindent 4 }}
-    {{- end }}
-spec:
-  selector:
-    matchLabels:
-      {{- include "stirlingpdf.selectorLabels" . | nindent 6 }}
-  replicas: {{ .Values.replicaCount }}
-  strategy:
-{{ toYaml .Values.strategy | indent 4 }}
-  revisionHistoryLimit: 10
-  template:
-    metadata:
-      {{- with .Values.podAnnotations }}
-      annotations:
-        {{- toYaml . | nindent 8 }}
-      {{- end }}
-      labels:
-        {{- include "stirlingpdf.selectorLabels" . | nindent 8 }}
-        {{- if .Values.podLabels }}
-        {{- toYaml .Values.podLabels | nindent 8 }}
-        {{- end }}
-    spec:
-      {{- if .Values.priorityClassName }}
-      priorityClassName: "{{ .Values.priorityClassName }}"
-      {{- end }}
-      {{- if .Values.securityContext.enabled }}
-      securityContext:
-        fsGroup: {{ .Values.securityContext.fsGroup }}
-        {{- if .Values.securityContext.runAsNonRoot }}
-        runAsNonRoot: {{ .Values.securityContext.runAsNonRoot }}
-        {{- end }}
-        {{- if .Values.securityContext.supplementalGroups }}
-        supplementalGroups: {{ .Values.securityContext.supplementalGroups }}
-        {{- end }}
-      {{- else if .Values.persistence.enabled }}
-      initContainers:
-      - name: volume-permissions
-        image: {{ template "stirlingpdf.volumePermissions.image" . }}
-        imagePullPolicy: "{{ .Values.volumePermissions.image.pullPolicy }}"
-        securityContext:
-          {{- toYaml .Values.containerSecurityContext | nindent 10 }}
-        command: ['sh', '-c', 'chown -R {{ .Values.securityContext.fsGroup }}:{{ .Values.securityContext.fsGroup }} {{ .Values.persistence.path }}']
-        volumeMounts:
-        - mountPath: {{ .Values.persistence.path }}
-          name: storage-volume
-      {{- end }}
-{{- include "stirlingpdf.imagePullSecrets" . | indent 6 }}
-      containers:
-      - name: {{ .Chart.Name }}
-        image: {{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}
-        imagePullPolicy: {{ .Values.image.pullPolicy }}
-        securityContext:
-          {{- toYaml .Values.containerSecurityContext | nindent 10 }}
-        env:
-        - name: SYSTEM_ROOTURIPATH
-          value: {{ .Values.rootPath}}
-{{- if .Values.envs }}
-{{ toYaml .Values.envs | indent 8 }}
-{{- end }}
-{{- if .Values.extraArgs }}
-        args:
-{{ toYaml .Values.extraArgs | indent 8 }}
-{{- end }}
-        ports:
-        - name: http
-          containerPort: 8080
-        livenessProbe:
-          httpGet:
-            path: {{ .Values.rootPath}}
-            port: http
-{{ toYaml .Values.probes.livenessHttpGetConfig | indent 12 }}
-{{ toYaml .Values.probes.liveness | indent 10 }}
-        readinessProbe:
-          httpGet:
-            path: {{ .Values.rootPath}}
-            port: http
-{{ toYaml .Values.probes.readinessHttpGetConfig | indent 12 }}
-{{ toYaml .Values.probes.readiness | indent 10 }}
-        volumeMounts:
-{{- if .Values.deployment.extraVolumeMounts }}
-        {{- toYaml .Values.deployment.extraVolumeMounts | nindent 8 }}
-{{- end }}
-{{- if .Values.deployment.sidecarContainers }}
-{{- range $name, $spec :=  .Values.deployment.sidecarContainers }}
-      - name: {{ $name }}
-{{- toYaml $spec | nindent 8 }}
-{{- end }}
-{{- end }}
-      {{- with .Values.resources }}
-        resources:
-{{ toYaml . | indent 10 }}
-      {{- end }}
-    {{- with .Values.nodeSelector }}
-      nodeSelector:
-{{ toYaml . | indent 8 }}
-    {{- end }}
-    {{- with .Values.affinity }}
-      affinity:
-{{ toYaml . | indent 8 }}
-    {{- end }}
-    {{- with .Values.tolerations }}
-      tolerations:
-{{ toYaml . | indent 8 }}
-    {{- end }}
-    {{- if .Values.schedulerName }}
-      schedulerName: {{ .Values.schedulerName }}
-    {{- end }}
-      serviceAccountName: {{ include "stirlingpdf.serviceAccountName" . }}
-      automountServiceAccountToken: {{ .Values.serviceAccount.automountServiceAccountToken }}
-      volumes:
-      {{- if .Values.deployment.extraVolumes }}
-      {{- toYaml .Values.deployment.extraVolumes | nindent 6 }}
-      {{- end }}
-      - name: storage-volume
-      {{- if .Values.persistence.enabled }}
-        persistentVolumeClaim:
-          claimName: {{ .Values.persistence.existingClaim | default (include "stirlingpdf.fullname" .) }}
-      {{- else }}
-        emptyDir: {}
-      {{- end }}

chart/stirling-pdf/templates/ingress.yaml

@@ -1,85 +0,0 @@
-{{- if .Values.ingress.enabled }}
-{{- $servicePort := .Values.service.externalPort -}}
-{{- $serviceName := include "stirlingpdf.fullname" . -}}
-{{- $ingressExtraPaths := .Values.ingress.extraPaths -}}
----
-{{- if semverCompare "<1.14-0" .Capabilities.KubeVersion.GitVersion }}
-apiVersion: extensions/v1beta1
-{{- else if semverCompare "<1.19-0" .Capabilities.KubeVersion.GitVersion }}
-apiVersion: networking.k8s.io/v1beta1
-{{- else }}
-apiVersion: networking.k8s.io/v1
-{{- end }}
-kind: Ingress
-metadata:
-  name: {{ include "stirlingpdf.fullname" . }}
-  {{- with .Values.ingress.annotations }}
-  annotations:
-    {{- toYaml . | nindent 4 }}
-  {{- end }}
-  labels:
-    {{- include "stirlingpdf.labels" . | nindent 4 }}
-    {{- with .Values.ingress.labels }}
-    {{- toYaml . | nindent 4 }}
-    {{- end }}
-spec:
-  {{- with .Values.ingress.ingressClassName }}
-  ingressClassName: {{ . }}
-  {{- end }}
-  rules:
-  {{- range .Values.ingress.hosts }}
-  - host: {{ .name }}
-    http:
-      paths:
-      {{- range $ingressExtraPaths }}
-      - path: {{ default "/" .path | quote }}
-        backend:
-        {{- if semverCompare "<1.19-0" $.Capabilities.KubeVersion.GitVersion }}
-          {{- if $.Values.service.servicename }}
-          serviceName: {{ $.Values.service.servicename }}
-          {{- else }}
-          serviceName: {{ default $serviceName .service }}
-          {{- end }}
-          servicePort: {{ default $servicePort .port }}
-        {{- else }}
-          service:
-            {{- if $.Values.service.servicename }}
-            name: {{ $.Values.service.servicename }}
-            {{- else }}
-            name: {{ default $serviceName .service }}
-            {{- end }}
-            port:
-              number: {{ default $servicePort .port }}
-        pathType: {{ default $.Values.ingress.pathType .pathType }}
-        {{- end }}
-      {{- end }}
-      - path: {{ default "/" .path | quote }}
-        backend:
-        {{- if semverCompare "<1.19-0" $.Capabilities.KubeVersion.GitVersion }}
-          {{- if $.Values.service.servicename }}
-          serviceName: {{ $.Values.service.servicename }}
-          {{- else }}
-          serviceName: {{ default $serviceName .service }}
-          {{- end }}
-          servicePort: {{ default $servicePort .servicePort }}
-        {{- else }}
-          service:
-            {{- if $.Values.service.servicename }}
-            name: {{ $.Values.service.servicename }}
-            {{- else }}
-            name: {{ default $serviceName .service }}
-            {{- end }}
-            port:
-              number: {{ default $servicePort .port }}
-        pathType: {{ $.Values.ingress.pathType }}
-        {{- end }}
-  {{- end }}
-  tls:
-  {{- range .Values.ingress.hosts }}
-  {{- if .tls }}
-  - hosts:
-    - {{ .name }}
-    secretName: {{ .tlsSecret }}
-  {{- end }}
-  {{- end }}
-{{- end -}}

chart/stirling-pdf/templates/pv.yaml

@@ -1,16 +0,0 @@
-{{- if .Values.persistence.pv.enabled -}}
-apiVersion: v1
-kind: PersistentVolume
-metadata:
-  name: {{ .Values.persistence.pv.pvname | default (include "stirlingpdf.fullname" .) }}
-  labels:
-    {{- include "stirlingpdf.labels" . | nindent 4 }}
-spec:
-  capacity:
-    storage: {{ .Values.persistence.pv.capacity.storage }}
-  accessModes:
-    - {{ .Values.persistence.pv.accessMode | quote }}
-  nfs:
-    server: {{ .Values.persistence.pv.nfs.server }}
-    path: {{ .Values.persistence.pv.nfs.path | quote }}
-{{- end }}

chart/stirling-pdf/templates/pvc.yaml

@@ -1,27 +0,0 @@
-{{- if and .Values.persistence.enabled (not .Values.persistence.existingClaim) -}}
-kind: PersistentVolumeClaim
-apiVersion: v1
-metadata:
-  name: {{ include "stirlingpdf.fullname" . }}
-  labels:
-    {{- include "stirlingpdf.labels" . | nindent 4 }}
-    {{- with .Values.persistence.labels }}
-    {{- toYaml . | nindent 4 }}
-    {{- end }}
-spec:
-  accessModes:
-    - {{ .Values.persistence.accessMode | quote }}
-  resources:
-    requests:
-      storage: {{ .Values.persistence.size | quote }}
-{{- if .Values.persistence.storageClass }}
-{{- if (eq "-" .Values.persistence.storageClass) }}
-  storageClassName: ""
-{{- else }}
-  storageClassName: "{{ .Values.persistence.storageClass }}"
-{{- end }}
-{{- if .Values.persistence.volumeName }}
-  volumeName: "{{ .Values.persistence.volumeName }}"
-{{- end }}
-{{- end }}
-{{- end }}

chart/stirling-pdf/templates/service.yaml

@@ -1,48 +0,0 @@
-apiVersion: v1
-kind: Service
-metadata:
-  name: {{ .Values.service.servicename | default (include "stirlingpdf.fullname" .) }}
-  {{- with .Values.service.annotations }}
-  annotations:
-  {{- toYaml . | nindent 4 }}
-  {{- end }}
-  labels:
-    {{- include "stirlingpdf.labels" . | nindent 4 }}
-    {{- with .Values.service.labels }}
-    {{- toYaml . | nindent 4 }}
-    {{- end }}
-spec:
-  type: {{ .Values.service.type }}
-  {{- if (or (eq .Values.service.type "LoadBalancer") (and (eq .Values.service.type "NodePort") (not (empty .Values.service.nodePort)))) }}
-  externalTrafficPolicy: {{ .Values.service.externalTrafficPolicy }}
-  {{- end }}
-  {{- if (and (eq .Values.service.type "LoadBalancer") .Values.service.loadBalancerIP) }}
-  loadBalancerIP: {{ .Values.service.loadBalancerIP }}
-  {{- end }}
-  {{- if (and (eq .Values.service.type "LoadBalancer") .Values.service.loadBalancerSourceRanges) }}
-  loadBalancerSourceRanges:
-  {{- with .Values.service.loadBalancerSourceRanges }}
-{{ toYaml . | indent 2 }}
-  {{- end }}
-  {{- end }}
-  {{- if eq .Values.service.type "ClusterIP" }}
-  {{- if .Values.service.clusterIP }}
-  clusterIP: {{ .Values.service.clusterIP }}
-  {{- end }}
-  {{- end }}
-  ports:
-  - port: {{ .Values.service.externalPort }}
-{{- if (and (eq .Values.service.type "NodePort") (not (empty .Values.service.nodePort))) }}
-    nodePort: {{.Values.service.nodePort}}
-{{- end }}
-{{- if .Values.service.targetPort }}
-    targetPort: {{ .Values.service.targetPort }}
-    name: {{ .Values.service.targetPort }}
-{{- else }}
-    targetPort: http
-    name: http
-{{- end }}
-    protocol: TCP
-
-  selector:
-    {{- include "stirlingpdf.selectorLabels" . | nindent 4 }}

chart/stirling-pdf/templates/serviceaccount.yaml

@@ -1,13 +0,0 @@
-{{- if .Values.serviceAccount.create -}}
----
-apiVersion: v1
-kind: ServiceAccount
-metadata:
-  name: {{ include "stirlingpdf.serviceAccountName" . }}
-  {{- with .Values.serviceAccount.annotations }}
-  annotations:
-    {{ toYaml . | nindent 4 }}
-  {{- end }}
-  labels:
-    {{- include "stirlingpdf.labels" . | nindent 4 }}
-{{- end }}

chart/stirling-pdf/templates/servicemonitor.yaml

@@ -1,31 +0,0 @@
-{{- if and ( .Capabilities.APIVersions.Has "monitoring.coreos.com/v1" ) ( .Values.serviceMonitor.enabled ) }}
-apiVersion: monitoring.coreos.com/v1
-kind: ServiceMonitor
-metadata:
-  name: {{ include "stirlingpdf.fullname" . }}
-  namespace: {{ .Values.serviceMonitor.namespace | default .Release.Namespace }}
-  labels:
-    {{- include "stirlingpdf.labels" . | nindent 4 }}
-    {{- with .Values.serviceMonitor.labels }}
-    {{- toYaml . | nindent 4 }}
-    {{- end }}
-spec:
-  endpoints:
-  - targetPort: 8080
-{{- if .Values.serviceMonitor.interval }}
-    interval: {{ .Values.serviceMonitor.interval }}
-{{- end }}
-{{- if .Values.serviceMonitor.metricsPath }}
-    path: {{ .Values.serviceMonitor.metricsPath }}
-{{- end }}
-{{- if .Values.serviceMonitor.timeout }}
-    scrapeTimeout: {{ .Values.serviceMonitor.timeout }}
-{{- end }}
-  jobLabel: {{ include "stirlingpdf.fullname" . }}
-  namespaceSelector:
-    matchNames:
-    - {{ .Release.Namespace }}
-  selector:
-    matchLabels:
-      {{- include "stirlingpdf.selectorLabels" . | nindent 6 }}
-{{- end }}

chart/stirling-pdf/values.yaml

@@ -1,240 +0,0 @@
-extraArgs: []
-  # - --storage-timestamp-tolerance 1s
-replicaCount: 1
-strategy:
-  type: RollingUpdate
-image:
-  repository: frooodle/s-pdf
-  # took Chart appVersion by default
-  tag: ~
-  pullPolicy: IfNotPresent
-secret:
-  labels: {}
-## Labels to apply to all resources
-##
-commonLabels: {}
-# team_name: dev
-
-# rootpath for the application
-rootPath: /
-
-envs: []
-# - name: UI_APP_NAME
-#   value: "Stirling PDF"
-# - name: UI_HOME_DESCRIPTION
-#   value: "Your locally hosted one-stop-shop for all your PDF needs."
-# - name: UI_APP_NAVBAR_NAME
-#   value: "Stirling PDF"
-# - name: ALLOW_GOOGLE_VISIBILITY
-#   value: "true"
-# - name: APP_LOCALE
-#   value: "en_GB"
-
-deployment:
-  ## stirling-pdf Deployment annotations
-  annotations: {}
-  #   name: value
-  labels: {}
-  #   name: value
-  # additional volumes
-  extraVolumes: []
-  #  - name: nginx-config
-  #    secret:
-  #      secretName: nginx-config
-  # additional volumes to mount
-  extraVolumeMounts: []
-  ## sidecarContainers for the stirling-pdf
-  # Can be used to add a proxy to the pod that does
-  # scanning for secrets, signing, authentication, validation
-  # of the chart's content, send notifications...
-  sidecarContainers: {}
-  ## Example sidecarContainer which uses an extraVolume from above and
-  ## a named port that can be referenced in the service as targetPort.
-  #  proxy:
-  #    image: nginx:latest
-  #    ports:
-  #      - name: proxy
-  #        containerPort: 8081
-  #    volumeMounts:
-  #      - name: nginx-config
-  #        readOnly: true
-  #        mountPath: /etc/nginx
-
-## Pod annotations
-## ref: https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations/
-## Read more about kube2iam to provide access to s3 https://github.com/jtblin/kube2iam
-##
-podAnnotations: {}
-  # iam.amazonaws.com/role: role-arn
-
-## Pod labels
-## ref: https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/
-podLabels: {}
-  # name: value
-
-service:
-  servicename:
-  type: ClusterIP
-  externalTrafficPolicy: Local
-  ## Uses pre-assigned IP address from cloud provider
-  ## Only valid if service.type: LoadBalancer
-  loadBalancerIP:
-  ## Limits which cidr blocks can connect to service's load balancer
-  ## Only valid if service.type: LoadBalancer
-  loadBalancerSourceRanges: []
-  # clusterIP: None
-  externalPort: 8080
-  ## targetPort of the container to use. If a sidecar should handle the
-  ## requests first, use the named port from the sidecar. See sidecar example
-  ## from deployment above. Leave empty to use stirling-pdf directly.
-  targetPort:
-  nodePort:
-  annotations: {}
-  labels: {}
-
-serviceMonitor:
-  enabled: false
-  # namespace: prometheus
-  labels: {}
-  metricsPath: "/metrics"
-  # timeout: 60
-  # interval: 60
-
-resources: {}
-#  limits:
-#    cpu: 100m
-#    memory: 128Mi
-#  requests:
-#    cpu: 80m
-#    memory: 64Mi
-
-probes:
-  liveness:
-    initialDelaySeconds: 5
-    periodSeconds: 10
-    timeoutSeconds: 1
-    successThreshold: 1
-    failureThreshold: 3
-  livenessHttpGetConfig:
-    scheme: HTTP
-  readiness:
-    initialDelaySeconds: 5
-    periodSeconds: 10
-    timeoutSeconds: 1
-    successThreshold: 1
-    failureThreshold: 3
-  readinessHttpGetConfig:
-    scheme: HTTP
-
-serviceAccount:
-  create: true
-  name: ""
-  automountServiceAccountToken: false
-  ## Annotations for the Service Account
-  annotations: {}
-
-# UID/GID 1000 is the default user "stirling-pdf" used in
-# the container image starting in v0.8.0 and above. This
-# is required for local persistent storage. If your cluster
-# does not allow this, try setting securityContext: {}
-securityContext:
-  enabled: true
-  fsGroup: 1000
-  ## Optionally, specify supplementalGroups and/or
-  ## runAsNonRoot for security purposes
-  # runAsNonRoot: true
-  # supplementalGroups: [1000]
-
-containerSecurityContext: {}
-
-priorityClassName: ""
-
-nodeSelector: {}
-
-tolerations: []
-
-affinity: {}
-
-persistence:
-  enabled: false
-  accessMode: ReadWriteOnce
-  size: 8Gi
-  labels: {}
-    # name: value
-  path: /tmp
-  ## A manually managed Persistent Volume and Claim
-  ## Requires persistence.enabled: true
-  ## If defined, PVC must be created manually before volume will be bound
-  # existingClaim:
-
-  ## stirling-pdf data Persistent Volume Storage Class
-  ## If defined, storageClassName: <storageClass>
-  ## If set to "-", storageClassName: "", which disables dynamic provisioning
-  ## If undefined (the default) or set to null, no storageClassName spec is
-  ##   set, choosing the default provisioner.  (gp2 on AWS, standard on
-  ##   GKE, AWS & OpenStack)
-  ##
-  # storageClass: "-"
-  # volumeName:
-  pv:
-    enabled: false
-    pvname:
-    capacity:
-      storage: 8Gi
-    accessMode: ReadWriteOnce
-    nfs:
-      server:
-      path:
-
-## Init containers parameters:
-## volumePermissions: Change the owner of the persistent volume mountpoint to RunAsUser:fsGroup
-##
-volumePermissions:
-  image:
-    registry: docker.io
-    repository: bitnami/minideb
-    tag: buster
-    pullPolicy: Always
-    ## Optionally specify an array of imagePullSecrets.
-    ## Secrets must be manually created in the namespace.
-    ## ref: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/
-    ##
-    # pullSecrets:
-    #   - myRegistryKeySecretName
-
-## Ingress for load balancer
-ingress:
-  enabled: false
-  pathType: "ImplementationSpecific"
-  ## stirling-pdf Ingress labels
-  ##
-  labels: {}
-    # dns: "route53"
-
-  ## stirling-pdf Ingress annotations
-  ##
-  annotations: {}
-    # kubernetes.io/ingress.class: nginx
-    # kubernetes.io/tls-acme: "true"
-
-  ## stirling-pdf Ingress hostnames
-  ## Must be provided if Ingress is enabled
-  ##
-  hosts: []
-    # - name: stirling-pdf.domain1.com
-    #   path: /
-    #   tls: false
-    # - name: stirling-pdf.domain2.com
-    #   path: /
-    #
-    #   ## Set this to true in order to enable TLS on the ingress record
-    #   tls: true
-    #
-    #   ## If TLS is set to true, you must declare what secret will store the key/certificate for TLS
-    #   ## Secrets must be added manually to the namespace
-    #   tlsSecret: stirling-pdf.domain2-tls
-
-  # For Kubernetes >= 1.18 you should specify the ingress-controller via the field ingressClassName
-  # See https://kubernetes.io/blog/2020/04/02/improvements-to-the-ingress-api-in-kubernetes-1.18/#specifying-the-class-of-an-ingress
-  ingressClassName:
-

cucumber/features/external.feature

@@ -48,24 +48,6 @@ Feature: API Validation
 	And the response status code should be 200
 	
 	
-	
-  @ocr @negative
-  Scenario: Process PDF with text and OCR with type normal 
-    Given I generate a PDF file as "fileInput"
-    And the pdf contains 3 pages with random text
-    And the request data includes
-      | parameter        | value       |
-      | languages        | eng         |
-      | sidecar          | false        |
-      | deskew           | true        |
-      | clean            | true        |
-      | cleanFinal       | true        |
-      | ocrType          | Normal      |
-      | ocrRenderType    | hocr        |
-      | removeImagesAfter| false       |
-    When I send the API request to the endpoint "/api/v1/misc/ocr-pdf"
-	Then the response status code should be 500
-	
   @ocr @positive
   Scenario: Process PDF with OCR
     Given I generate a PDF file as "fileInput"
@@ -83,26 +65,6 @@ Feature: API Validation
     Then the response content type should be "application/pdf"
     And the response file should have size greater than 0
 	And the response status code should be 200
-	
-  @ocr @positive
-  Scenario: Process PDF with OCR with sidecar
-    Given I generate a PDF file as "fileInput"
-    And the request data includes
-      | parameter        | value       |
-      | languages        | eng         |
-      | sidecar          | true        |
-      | deskew           | true        |
-      | clean            | true        |
-      | cleanFinal       | true        |
-      | ocrType          | Force      |
-      | ocrRenderType    | hocr        |
-      | removeImagesAfter| false       |
-    When I send the API request to the endpoint "/api/v1/misc/ocr-pdf"
-    Then the response content type should be "application/octet-stream"
-	And the response file should have extension ".zip"
-	And the response ZIP should contain 2 files
-    And the response file should have size greater than 0
-	And the response status code should be 200
 
 
   @libre @positive
@@ -145,7 +107,7 @@ Feature: API Validation
     And the response file should have extension ".pdf"
     And the response file should have size greater than 100
 	
-  @compress @ghostscript @positive
+  @compress @qpdf @positive
   Scenario: Compress
     Given I use an example file at "exampleFiles/ghost3.pdf" as parameter "fileInput"
 	And the request data includes
@@ -156,7 +118,7 @@ Feature: API Validation
     And the response file should have extension ".pdf"
     And the response file should have size greater than 100
 	
-  @compress @ghostscript @positive
+  @compress @qpdf @positive
   Scenario: Compress
     Given I use an example file at "exampleFiles/ghost2.pdf" as parameter "fileInput"
 	And the request data includes
@@ -169,7 +131,7 @@ Feature: API Validation
     And the response file should have size greater than 100
 	
 	
-  @compress @ghostscript @positive
+  @compress @qpdf @positive
   Scenario: Compress
     Given I use an example file at "exampleFiles/ghost1.pdf" as parameter "fileInput"
 	And the request data includes

exampleYmlFiles/docker-compose-latest-fat-security.yml

@@ -1,7 +1,7 @@
 services:
   stirling-pdf:
     container_name: Stirling-PDF-Security-Fat
-    image: frooodle/s-pdf:latest-fat
+    image: stirlingtools/stirling-pdf:latest-fat
     deploy:
       resources:
         limits:
@@ -14,14 +14,17 @@ services:
     ports:
       - 8080:8080
     volumes:
-      - /stirling/latest/data:/usr/share/tessdata:rw
-      - /stirling/latest/config:/configs:rw
-      - /stirling/latest/logs:/logs:rw
+      - ./stirling/latest/data:/usr/share/tessdata:rw
+      - ./stirling/latest/config:/configs:rw
+      - ./stirling/latest/logs:/logs:rw
+    user: "stirlingpdfuser"
     environment:
       DOCKER_ENABLE_SECURITY: "true"
       SECURITY_ENABLELOGIN: "false"
       PUID: 1002
       PGID: 1002
+      LANGS: "ALL"
+      TESSERACT_LANGS: "eng,fra,deu,spa,ita"
       UMASK: "022"
       SYSTEM_DEFAULTLOCALE: en-US
       UI_APPNAME: Stirling-PDF

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

@@ -1,7 +1,7 @@
 services:
   stirling-pdf:
     container_name: Stirling-PDF-Security
-    image: frooodle/s-pdf:latest
+    image: stirlingtools/stirling-pdf:latest
     deploy:
       resources:
         limits:
@@ -14,9 +14,9 @@ services:
     ports:
       - "8080:8080"
     volumes:
-      - /stirling/latest/data:/usr/share/tessdata:rw
-      - /stirling/latest/config:/configs:rw
-      - /stirling/latest/logs:/logs:rw
+      - ./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"

exampleYmlFiles/docker-compose-latest-security.yml

@@ -1,7 +1,7 @@
 services:
   stirling-pdf:
     container_name: Stirling-PDF-Security
-    image: frooodle/s-pdf:latest
+    image: stirlingtools/stirling-pdf:latest
     deploy:
       resources:
         limits:
@@ -14,9 +14,9 @@ services:
     ports:
       - "8080:8080"
     volumes:
-      - /stirling/latest/data:/usr/share/tessdata:rw
-      - /stirling/latest/config:/configs:rw
-      - /stirling/latest/logs:/logs:rw
+      - ./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"

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

@@ -1,7 +1,7 @@
 services:
   stirling-pdf:
     container_name: Stirling-PDF-Ultra-Lite-Security
-    image: frooodle/s-pdf:latest-ultra-lite
+    image: stirlingtools/stirling-pdf:latest-ultra-lite
     deploy:
       resources:
         limits:
@@ -14,9 +14,9 @@ services:
     ports:
       - "8080:8080"
     volumes:
-      - /stirling/latest/data:/usr/share/tessdata:rw
-      - /stirling/latest/config:/configs:rw
-      - /stirling/latest/logs:/logs:rw
+      - ./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"

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

@@ -1,7 +1,7 @@
 services:
   stirling-pdf:
     container_name: Stirling-PDF-Ultra-Lite
-    image: frooodle/s-pdf:latest-ultra-lite
+    image: stirlingtools/stirling-pdf:latest-ultra-lite
     deploy:
       resources:
         limits:
@@ -14,8 +14,8 @@ services:
     ports:
       - "8080:8080"
     volumes:
-      - /stirling/latest/config:/configs:rw
-      - /stirling/latest/logs:/logs:rw
+      - ./stirling/latest/config:/configs:rw
+      - ./stirling/latest/logs:/logs:rw
     environment:
       DOCKER_ENABLE_SECURITY: "false"
       SECURITY_ENABLELOGIN: "false"

exampleYmlFiles/docker-compose-latest.yml

@@ -1,7 +1,7 @@
 services:
   stirling-pdf:
     container_name: Stirling-PDF
-    image: frooodle/s-pdf:latest
+    image: stirlingtools/stirling-pdf:latest
     deploy:
       resources:
         limits:
@@ -14,9 +14,9 @@ services:
     ports:
       - "8080:8080"
     volumes:
-      - /stirling/latest/data:/usr/share/tessdata:rw
-      - /stirling/latest/config:/configs:rw
-      - /stirling/latest/logs:/logs:rw
+      - ./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"

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.11-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

scripts/ignore_translation.toml

@@ -3,6 +3,11 @@ ignore = [
     'language.direction',
 ]
 
+[az_AZ]
+ignore = [
+    'language.direction',
+]
+
 [bg_BG]
 ignore = [
     'language.direction',
@@ -13,13 +18,11 @@ ignore = [
     'PDFToText.tags',
     'adminUserSettings.admin',
     'language.direction',
-    'survey.button',
     'watermark.type.1',
 ]
 
 [cs_CZ]
 ignore = [
-    'info',
     'language.direction',
     'pipeline.header',
     'text',
@@ -39,12 +42,19 @@ ignore = [
     'addPageNumbers.selectText.3',
     'alphabet',
     'certSign.name',
+    'fileChooser.dragAndDrop',
+    'home.pipeline.title',
     'language.direction',
+    'legal.impressum',
     'licenses.version',
     'pipeline.title',
     'pipelineOptions.pipelineHeader',
+    'pro',
     'sponsor',
     'text',
+    'validateSignature.cert.bits',
+    'validateSignature.cert.version',
+    'validateSignature.status',
     'watermark.type.1',
 ]
 
@@ -79,7 +89,6 @@ ignore = [
     'alphabet',
     'compare.document.1',
     'compare.document.2',
-    'info',
     'language.direction',
     'licenses.license',
     'licenses.module',
@@ -87,8 +96,6 @@ ignore = [
     'licenses.version',
     'pdfOrganiser.mode',
     'pipeline.title',
-    'pipelineOptions.pipelineHeader',
-    'sponsor',
     'watermark.type.2',
 ]
 
@@ -105,11 +112,8 @@ ignore = [
 [hr_HR]
 ignore = [
     'PDFToBook.selectText.1',
-    'font',
     'home.pipeline.title',
-    'info',
     'language.direction',
-    'pdfOrganiser.tags',
     'showJS.tags',
 ]
 
@@ -125,7 +129,6 @@ ignore = [
 
 [it_IT]
 ignore = [
-    'font',
     'language.direction',
     'no',
     'password',
@@ -148,18 +151,10 @@ ignore = [
 
 [nl_NL]
 ignore = [
-    'HTMLToPDF.print',
-    'adjustContrast.contrast',
     'compare.document.1',
     'compare.document.2',
-    'error',
-    'getPdfInfo.downloadJson',
-    'help',
-    'info',
     'language.direction',
     'navbar.allTools',
-    'printFile.submit',
-    'showJS.downloadJS',
     'sponsor',
 ]
 
@@ -181,7 +176,6 @@ ignore = [
 
 [pt_BR]
 ignore = [
-    'changeMetadata.trapped',
     'language.direction',
     'pipelineOptions.pipelineHeader',
 ]
@@ -227,7 +221,6 @@ ignore = [
 [th_TH]
 ignore = [
     'language.direction',
-    'pipeline.title',
     'pipelineOptions.pipelineHeader',
     'showJS.tags',
 ]

scripts/init-without-ocr.sh

@@ -1,37 +1,11 @@
 #!/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" && "$FAT_DOCKER" != "true" ]]; then
-  echo "issue with calibre in current version, feature currently disabled on Stirling-PDF"
-  #apk add --no-cache calibre@testing
-fi
-
 if [[ "$FAT_DOCKER" != "true" ]]; then
-  /scripts/download-security-jar.sh	
+    /scripts/download-security-jar.sh
 fi
 
 if [[ -n "$LANGS" ]]; then
-  /scripts/installFonts.sh $LANGS
+    /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 "$@"
-fi
+exec "$@"

scripts/init.sh

@@ -1,31 +1,39 @@
 #!/bin/bash
-
 # 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/tessdata
-cp -rn /usr/share/tessdata-original/* /usr/share/tessdata
+cp -rn /usr/share/tessdata-original/* /usr/share/tessdata 2>/dev/null || true
 
+# Copy additional tessdata if available
 if [ -d /usr/share/tesseract-ocr/4.00/tessdata ]; then
-        cp -r /usr/share/tesseract-ocr/4.00/tessdata/* /usr/share/tessdata || true;
+    cp -rn /usr/share/tesseract-ocr/4.00/tessdata/* /usr/share/tessdata 2>/dev/null || true
 fi
 
 if [ -d /usr/share/tesseract-ocr/5/tessdata ]; then
-        cp -r /usr/share/tesseract-ocr/5/tessdata/* /usr/share/tessdata || true;
+    cp -rn /usr/share/tesseract-ocr/5/tessdata/* /usr/share/tessdata 2>/dev/null || 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
-     if [[ $LANG =~ $pattern ]]; then
-      apk add --no-cache "tesseract-ocr-data-$LANG"
-     else
-      echo "Skipping invalid language code"
-     fi
-  done
+    # Convert comma-separated values to a space-separated list
+    TES_LANGS=$(echo $TESSERACT_LANGS | tr ',' ' ')
+    pattern='^[a-zA-Z]{2,4}(_[a-zA-Z]{2,4})?$'
+
+    # Log available languages
+    echo "Currently installed languages:"
+    tesseract --list-langs
+
+    echo "Requested additional languages: $TES_LANGS"
+    
+    # Instead of apk add, download language files from a known source
+    for LANG in $TES_LANGS; do
+        if [[ $LANG =~ $pattern ]]; then
+            # Download to user-writable directory
+            wget -P /usr/share/tessdata/ "https://github.com/tesseract-ocr/tessdata/raw/main/${LANG}.traineddata" || \
+            echo "Failed to download language pack for ${LANG}"
+        else
+            echo "Skipping invalid language code"
+        fi
+    done
 fi
 
 /scripts/init-without-ocr.sh "$@"

scripts/installFonts.sh

@@ -1,67 +1,156 @@
 #!/bin/bash
 
 LANGS=$1
+FONT_DIR="$HOME/.local/share/fonts"
+TEMP_DIR=$(mktemp -d)
 
-# Function to install a font package
-install_font() {
-    echo "Installing font package: $1"
-    if ! apk add "$1" --no-cache; then
-        echo "Failed to install $1"
-    fi
+# Create fonts directory if it doesn't exist
+mkdir -p "$FONT_DIR"
+
+# Function to get latest GitHub release
+get_latest_release() {
+    local repo=$1
+    local api_url="https://api.github.com/repos/$repo/releases/latest"
+    curl --silent "$api_url" | grep '"tag_name":' | sed -E 's/.*"([^"]+)".*/\1/'
 }
 
-# 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
+# Function to download and install a font
+install_font() {
+    local font_name=$1
+    echo "Installing font package: $font_name"
+    
+    # Map font package names to actual font URLs and installation methods
+    case $font_name in
+        "font-dejavu")
+            local version=$(get_latest_release "dejavu-fonts/dejavu-fonts")
+            version=${version#version_} # Remove 'version_' prefix
+            local url="https://github.com/dejavu-fonts/dejavu-fonts/releases/download/version_${version}/dejavu-fonts-ttf-${version}.tar.bz2"
+            wget -q "$url" -P "$TEMP_DIR" && \
+            tar xjf "$TEMP_DIR/dejavu-fonts-ttf-${version}.tar.bz2" -C "$TEMP_DIR" && \
+            find "$TEMP_DIR" -name "*.ttf" -exec cp {} "$FONT_DIR/" \;
+            ;;
+            
+        "font-noto")
+            # Base Noto Sans and Serif
+            wget -q "https://noto-website-2.storage.googleapis.com/pkgs/NotoSans-hinted.zip" -P "$TEMP_DIR" && \
+            wget -q "https://noto-website-2.storage.googleapis.com/pkgs/NotoSerif-hinted.zip" -P "$TEMP_DIR" && \
+            unzip -q "$TEMP_DIR/NotoSans-hinted.zip" -d "$TEMP_DIR/noto-sans" && \
+            unzip -q "$TEMP_DIR/NotoSerif-hinted.zip" -d "$TEMP_DIR/noto-serif" && \
+            cp "$TEMP_DIR/noto-sans"/*.ttf "$FONT_DIR/" && \
+            cp "$TEMP_DIR/noto-serif"/*.ttf "$FONT_DIR/"
+            ;;
+            
+        "font-noto-cjk")
+            # Noto CJK
+            wget -q "https://github.com/notofonts/noto-cjk/raw/main/Sans/OTF/Japanese/NotoSansCJKjp-Regular.otf" -P "$FONT_DIR"
+            wget -q "https://github.com/notofonts/noto-cjk/raw/main/Sans/OTF/Korean/NotoSansCJKkr-Regular.otf" -P "$FONT_DIR"
+            wget -q "https://github.com/notofonts/noto-cjk/raw/main/Sans/OTF/SimplifiedChinese/NotoSansCJKsc-Regular.otf" -P "$FONT_DIR"
+            wget -q "https://github.com/notofonts/noto-cjk/raw/main/Sans/OTF/TraditionalChinese/NotoSansCJKtc-Regular.otf" -P "$FONT_DIR"
+            ;;
+            
+        "font-noto-arabic")
+            wget -q "https://github.com/notofonts/noto-fonts/raw/main/hinted/ttf/NotoNaskhArabic/NotoNaskhArabic-Regular.ttf" -P "$FONT_DIR"
+            wget -q "https://github.com/notofonts/noto-fonts/raw/main/hinted/ttf/NotoKufiArabic/NotoKufiArabic-Regular.ttf" -P "$FONT_DIR"
+            ;;
+            
+        "font-noto-devanagari")
+            wget -q "https://github.com/notofonts/noto-fonts/raw/main/hinted/ttf/NotoSansDevanagari/NotoSansDevanagari-Regular.ttf" -P "$FONT_DIR"
+            wget -q "https://github.com/notofonts/noto-fonts/raw/main/hinted/ttf/NotoSerifDevanagari/NotoSerifDevanagari-Regular.ttf" -P "$FONT_DIR"
+            ;;
+            
+        "font-noto-thai")
+            wget -q "https://github.com/notofonts/noto-fonts/raw/main/hinted/ttf/NotoSansThai/NotoSansThai-Regular.ttf" -P "$FONT_DIR"
+            wget -q "https://github.com/notofonts/noto-fonts/raw/main/hinted/ttf/NotoSerifThai/NotoSerifThai-Regular.ttf" -P "$FONT_DIR"
+            ;;
+            
+        "font-noto-hebrew")
+            wget -q "https://github.com/notofonts/noto-fonts/raw/main/hinted/ttf/NotoSansHebrew/NotoSansHebrew-Regular.ttf" -P "$FONT_DIR"
+            ;;
+            
+        "font-awesome")
+            local version=$(get_latest_release "FortAwesome/Font-Awesome")
+            wget -q "https://use.fontawesome.com/releases/v${version}/fontawesome-free-${version}-desktop.zip" -P "$TEMP_DIR" && \
+            unzip -q "$TEMP_DIR/fontawesome-free-${version}-desktop.zip" -d "$TEMP_DIR" && \
+            cp "$TEMP_DIR/fontawesome-free-${version}-desktop/otfs"/*.otf "$FONT_DIR/"
+            ;;
+            
+        "font-source-code-pro")
+            local version=$(get_latest_release "adobe-fonts/source-code-pro")
+            wget -q "https://github.com/adobe-fonts/source-code-pro/releases/download/${version}/TTF-source-code-pro-${version}.zip" -P "$TEMP_DIR" && \
+            unzip -q "$TEMP_DIR/TTF-source-code-pro-${version}.zip" -d "$TEMP_DIR/source-code-pro" && \
+            cp "$TEMP_DIR/source-code-pro"/*.ttf "$FONT_DIR/"
+            ;;
+            
+        "font-vollkorn")
+            wget -q "https://github.com/FAlthausen/Vollkorn-Typeface/raw/main/fonts/TTF/Vollkorn-Regular.ttf" -P "$FONT_DIR"
+            ;;
+            
+        "font-liberation")
+            wget -q "https://github.com/liberationfonts/liberation-fonts/files/7261482/liberation-fonts-ttf-2.1.5.tar.gz" -P "$TEMP_DIR" && \
+            tar xzf "$TEMP_DIR/liberation-fonts-ttf-2.1.5.tar.gz" -C "$TEMP_DIR" && \
+            cp "$TEMP_DIR/liberation-fonts-ttf-2.1.5"/*.ttf "$FONT_DIR/"
+            ;;
+    esac
+    
+    echo "Completed installation attempt for $font_name"
+}
 
-# Map languages to specific font packages
+# Enhanced language-specific font mappings
 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"
+    ["zh_CN"]="font-noto-cjk"
+    ["zh_TW"]="font-noto-cjk"
+    ["ja_JP"]="font-noto font-noto-cjk"
+    ["ru_RU"]="font-noto font-liberation font-vollkorn"
+    ["sr_LATN_RS"]="font-noto font-liberation"
+    ["uk_UA"]="font-noto font-liberation"
+    ["ko_KR"]="font-noto font-noto-cjk"
     ["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"
+    ["bg_BG"]="font-noto font-liberation"
+    ["th_TH"]="font-noto-thai"
+    ["he_IL"]="font-noto-hebrew"
+    ["GENERAL"]="font-noto font-dejavu font-liberation font-source-code-pro font-awesome"
 )
 
-# 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")
+# Install fonts based on specified languages
 if [[ $LANGS == "ALL" ]]; then
     # Install all fonts from the language_fonts map
+    declare -A installed_fonts
     for fonts in "${language_fonts[@]}"; do
         for font in $fonts; do
-            install_font $font
+            if [[ -z "${installed_fonts[$font]}" ]]; then
+                install_font "$font"
+                installed_fonts[$font]=1
+            fi
         done
     done
 else
     # Split comma-separated languages and install necessary fonts
+    declare -A installed_fonts
     IFS=',' read -ra LANG_CODES <<< "$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 $font
-                done
-            fi
+        fonts_to_install=${language_fonts[$code]}
+        if [ ! -z "$fonts_to_install" ]; then
+            for font in $fonts_to_install; do
+                if [[ -z "${installed_fonts[$font]}" ]]; then
+                    install_font "$font"
+                    installed_fonts[$font]=1
+                fi
+            done
         fi
     done
 fi
+
+# Cleanup
+rm -rf "$TEMP_DIR"
+
+# Update font cache
+if command -v fc-cache >/dev/null; then
+    fc-cache -f "$FONT_DIR"
+    echo "Font cache updated"
+else
+    echo "Warning: fc-cache not found. You may need to manually update your font cache"
+fi
+
+echo "Font installation completed. Fonts installed in: $FONT_DIR"

scripts/replace_translation_line.sh

@@ -1,8 +1,8 @@
 #!/bin/bash
 
 translation_key="pdfToPDFA.credit"
-old_value="OCRmyPDF"
-new_value="ghostscript"
+old_value="qpdf"
+new_value="liibreoffice"
 
 for file in ../src/main/resources/messages_*.properties; do
   sed -i "/^$translation_key=/s/$old_value/$new_value/" "$file"

src/main/java/stirling/software/SPDF/EE/EEAppConfig.java

@@ -3,13 +3,14 @@ package stirling.software.SPDF.EE;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
-import org.springframework.context.annotation.Lazy;
+import org.springframework.core.Ordered;
+import org.springframework.core.annotation.Order;
 
 import lombok.extern.slf4j.Slf4j;
 import stirling.software.SPDF.model.ApplicationProperties;
 
 @Configuration
-@Lazy
+@Order(Ordered.HIGHEST_PRECEDENCE)
 @Slf4j
 public class EEAppConfig {
 

src/main/java/stirling/software/SPDF/EE/LicenseKeyChecker.java

@@ -25,9 +25,10 @@ public class LicenseKeyChecker {
             KeygenLicenseVerifier licenseService, ApplicationProperties applicationProperties) {
         this.licenseService = licenseService;
         this.applicationProperties = applicationProperties;
+        this.checkLicense();
     }
 
-    @Scheduled(fixedRate = 604800000, initialDelay = 1000) // 7 days in milliseconds
+    @Scheduled(initialDelay = 604800000, fixedRate = 604800000) // 7 days in milliseconds
     public void checkLicensePeriodically() {
         checkLicense();
     }

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

@@ -117,7 +117,6 @@ public class EndpointConfiguration {
         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");
@@ -163,7 +162,6 @@ public class EndpointConfiguration {
         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");
@@ -184,24 +182,28 @@ public class EndpointConfiguration {
         addEndpointToGroup("Python", "html-to-pdf");
         addEndpointToGroup("Python", "url-to-pdf");
         addEndpointToGroup("Python", "pdf-to-img");
+        addEndpointToGroup("Python", "file-to-pdf");
 
         // openCV
         addEndpointToGroup("OpenCV", "extract-image-scans");
 
         // LibreOffice
-        addEndpointToGroup("LibreOffice", "repair");
+        addEndpointToGroup("qpdf", "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");
+        // Unoconv
+        addEndpointToGroup("Unoconv", "file-to-pdf");
+
+        // qpdf
+        addEndpointToGroup("qpdf", "compress-pdf");
+        addEndpointToGroup("qpdf", "pdf-to-pdfa");
+
+        addEndpointToGroup("tesseract", "ocr-pdf");
 
         // Java
         addEndpointToGroup("Java", "merge-pdfs");
@@ -247,9 +249,10 @@ public class EndpointConfiguration {
         addEndpointToGroup("Javascript", "compare");
         addEndpointToGroup("Javascript", "adjust-contrast");
 
-        // Ghostscript dependent endpoints
-        addEndpointToGroup("Ghostscript", "compress-pdf");
-        addEndpointToGroup("Ghostscript", "pdf-to-pdfa");
+        // qpdf dependent endpoints
+        addEndpointToGroup("qpdf", "compress-pdf");
+        addEndpointToGroup("qpdf", "pdf-to-pdfa");
+        addEndpointToGroup("qpdf", "repair");
 
         // Weasyprint dependent endpoints
         addEndpointToGroup("Weasyprint", "html-to-pdf");

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

@@ -37,11 +37,12 @@ public class ExternalAppDepConfig {
     private final Map<String, List<String>> commandToGroupMapping =
             new HashMap<>() {
                 {
-                    put("gs", List.of("Ghostscript"));
                     put("soffice", List.of("LibreOffice"));
-                    put("ocrmypdf", List.of("OCRmyPDF"));
                     put("weasyprint", List.of("Weasyprint"));
                     put("pdftohtml", List.of("Pdftohtml"));
+                    put("unoconv", List.of("Unoconv"));
+                    put("qpdf", List.of("qpdf"));
+                    put("tesseract", List.of("tesseract"));
                 }
             };
 
@@ -96,11 +97,12 @@ public class ExternalAppDepConfig {
     public void checkDependencies() {
 
         // Check core dependencies
-        checkDependencyAndDisableGroup("gs");
+        checkDependencyAndDisableGroup("tesseract");
         checkDependencyAndDisableGroup("soffice");
-        checkDependencyAndDisableGroup("ocrmypdf");
+        checkDependencyAndDisableGroup("qpdf");
         checkDependencyAndDisableGroup("weasyprint");
         checkDependencyAndDisableGroup("pdftohtml");
+        checkDependencyAndDisableGroup("unoconv");
 
         // Special handling for Python/OpenCV dependencies
         boolean pythonAvailable = isCommandAvailable("python3") || isCommandAvailable("python");

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

@@ -30,6 +30,7 @@ public class InitialSecuritySetup {
             initializeAdminUser();
         } else {
             databaseBackupHelper.exportDatabase();
+            userService.migrateOauth2ToSSO();
         }
         initializeInternalApiUser();
     }

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

@@ -3,14 +3,16 @@ package stirling.software.SPDF.config.security;
 import java.security.cert.X509Certificate;
 import java.util.*;
 
+import org.opensaml.saml.saml2.core.AuthnRequest;
 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.DependsOn;
 import org.springframework.context.annotation.Lazy;
 import org.springframework.core.io.Resource;
-import org.springframework.security.authentication.AuthenticationProvider;
+import org.springframework.security.authentication.ProviderManager;
 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;
@@ -32,7 +34,8 @@ import org.springframework.security.saml2.provider.service.authentication.OpenSa
 import org.springframework.security.saml2.provider.service.registration.InMemoryRelyingPartyRegistrationRepository;
 import org.springframework.security.saml2.provider.service.registration.RelyingPartyRegistration;
 import org.springframework.security.saml2.provider.service.registration.RelyingPartyRegistrationRepository;
-import org.springframework.security.saml2.provider.service.web.authentication.Saml2WebSsoAuthenticationFilter;
+import org.springframework.security.saml2.provider.service.registration.Saml2MessageBinding;
+import org.springframework.security.saml2.provider.service.web.authentication.OpenSaml4AuthenticationRequestResolver;
 import org.springframework.security.web.SecurityFilterChain;
 import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;
 import org.springframework.security.web.authentication.rememberme.PersistentTokenRepository;
@@ -41,6 +44,7 @@ import org.springframework.security.web.csrf.CsrfTokenRequestAttributeHandler;
 import org.springframework.security.web.savedrequest.NullRequestCache;
 import org.springframework.security.web.util.matcher.AntPathRequestMatcher;
 
+import jakarta.servlet.http.HttpServletRequest;
 import lombok.extern.slf4j.Slf4j;
 import stirling.software.SPDF.config.security.oauth2.CustomOAuth2AuthenticationFailureHandler;
 import stirling.software.SPDF.config.security.oauth2.CustomOAuth2AuthenticationSuccessHandler;
@@ -64,6 +68,7 @@ import stirling.software.SPDF.repository.JPATokenRepositoryImpl;
 @EnableWebSecurity
 @EnableMethodSecurity
 @Slf4j
+@DependsOn("runningEE")
 public class SecurityConfiguration {
 
     @Autowired private CustomUserDetailsService userDetailsService;
@@ -79,6 +84,10 @@ public class SecurityConfiguration {
     @Qualifier("loginEnabled")
     public boolean loginEnabledValue;
 
+    @Autowired
+    @Qualifier("runningEE")
+    public boolean runningEE;
+
     @Autowired ApplicationProperties applicationProperties;
 
     @Autowired private UserAuthenticationFilter userAuthenticationFilter;
@@ -90,13 +99,14 @@ public class SecurityConfiguration {
 
     @Bean
     public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
+        if (applicationProperties.getSecurity().getCsrfDisabled()) {
+            http.csrf(csrf -> csrf.disable());
+        }
 
         if (loginEnabledValue) {
             http.addFilterBefore(
                     userAuthenticationFilter, UsernamePasswordAuthenticationFilter.class);
-            if (applicationProperties.getSecurity().getCsrfDisabled()) {
-                http.csrf(csrf -> csrf.disable());
-            } else {
+            if (!applicationProperties.getSecurity().getCsrfDisabled()) {
                 CookieCsrfTokenRepository cookieRepo =
                         CookieCsrfTokenRepository.withHttpOnlyFalse();
                 CsrfTokenRequestAttributeHandler requestHandler =
@@ -156,10 +166,14 @@ public class SecurityConfiguration {
             http.rememberMe(
                     rememberMeConfigurer ->
                             rememberMeConfigurer // Use the configurator directly
-                                    .key("uniqueAndSecret")
                                     .tokenRepository(persistentTokenRepository())
-                                    .tokenValiditySeconds(1209600) // 2 weeks
-                    );
+                                    .tokenValiditySeconds(14 * 24 * 60 * 60) // 14 days
+                                    .userDetailsService(
+                                            userDetailsService) // Your existing UserDetailsService
+                                    .useSecureCookie(true) // Enable secure cookie
+                                    .rememberMeParameter("remember-me") // Form parameter name
+                                    .rememberMeCookieName("remember-me") // Cookie name
+                                    .alwaysRemember(false));
             http.authorizeHttpRequests(
                     authz ->
                             authz.requestMatchers(
@@ -241,12 +255,22 @@ public class SecurityConfiguration {
             }
 
             // Handle SAML
-            if (applicationProperties.getSecurity().isSaml2Activ()
-                    && applicationProperties.getSystem().getEnableAlphaFunctionality()) {
-                http.authenticationProvider(samlAuthenticationProvider());
-                http.saml2Login(
-                                saml2 ->
+            if (applicationProperties.getSecurity().isSaml2Activ()) { // && runningEE
+                // Configure the authentication provider
+                OpenSaml4AuthenticationProvider authenticationProvider =
+                        new OpenSaml4AuthenticationProvider();
+                authenticationProvider.setResponseAuthenticationConverter(
+                        new CustomSaml2ResponseAuthenticationConverter(userService));
+
+                http.authenticationProvider(authenticationProvider)
+                        .saml2Login(
+                                saml2 -> {
+                                    try {
                                         saml2.loginPage("/saml2")
+                                                .relyingPartyRegistrationRepository(
+                                                        relyingPartyRegistrations())
+                                                .authenticationManager(
+                                                        new ProviderManager(authenticationProvider))
                                                 .successHandler(
                                                         new CustomSaml2AuthenticationSuccessHandler(
                                                                 loginAttemptService,
@@ -254,14 +278,18 @@ public class SecurityConfiguration {
                                                                 userService))
                                                 .failureHandler(
                                                         new CustomSaml2AuthenticationFailureHandler())
-                                                .permitAll())
-                        .addFilterBefore(
-                                userAuthenticationFilter, Saml2WebSsoAuthenticationFilter.class);
+                                                .authenticationRequestResolver(
+                                                        authenticationRequestResolver(
+                                                                relyingPartyRegistrations()));
+                                    } catch (Exception e) {
+                                        log.error("Error configuring SAML2 login", e);
+                                        throw new RuntimeException(e);
+                                    }
+                                });
             }
+
         } else {
-            if (applicationProperties.getSecurity().getCsrfDisabled()) {
-                http.csrf(csrf -> csrf.disable());
-            } else {
+            if (!applicationProperties.getSecurity().getCsrfDisabled()) {
                 CookieCsrfTokenRepository cookieRepo =
                         CookieCsrfTokenRepository.withHttpOnlyFalse();
                 CsrfTokenRequestAttributeHandler requestHandler =
@@ -278,20 +306,6 @@ public class SecurityConfiguration {
         return http.build();
     }
 
-    @Bean
-    @ConditionalOnProperty(
-            name = "security.saml2.enabled",
-            havingValue = "true",
-            matchIfMissing = false)
-    public AuthenticationProvider samlAuthenticationProvider() {
-        OpenSaml4AuthenticationProvider authenticationProvider =
-                new OpenSaml4AuthenticationProvider();
-        authenticationProvider.setResponseAuthenticationConverter(
-                new CustomSaml2ResponseAuthenticationConverter(userService));
-        return authenticationProvider;
-    }
-
-    // Client Registration Repository for OAUTH2 OIDC Login
     @Bean
     @ConditionalOnProperty(
             value = "security.oauth2.enabled",
@@ -428,11 +442,12 @@ public class SecurityConfiguration {
             havingValue = "true",
             matchIfMissing = false)
     public RelyingPartyRegistrationRepository relyingPartyRegistrations() throws Exception {
-
         SAML2 samlConf = applicationProperties.getSecurity().getSaml2();
 
-        Resource privateKeyResource = samlConf.getPrivateKey();
+        X509Certificate idpCert = CertificateUtils.readCertificate(samlConf.getidpCert());
+        Saml2X509Credential verificationCredential = Saml2X509Credential.verification(idpCert);
 
+        Resource privateKeyResource = samlConf.getPrivateKey();
         Resource certificateResource = samlConf.getSpCert();
 
         Saml2X509Credential signingCredential =
@@ -441,26 +456,97 @@ public class SecurityConfiguration {
                         CertificateUtils.readCertificate(certificateResource),
                         Saml2X509CredentialType.SIGNING);
 
-        X509Certificate idpCert = CertificateUtils.readCertificate(samlConf.getidpCert());
-
-        Saml2X509Credential verificationCredential = Saml2X509Credential.verification(idpCert);
-
         RelyingPartyRegistration rp =
                 RelyingPartyRegistration.withRegistrationId(samlConf.getRegistrationId())
-                        .signingX509Credentials((c) -> c.add(signingCredential))
-                        .assertingPartyDetails(
-                                (details) ->
-                                        details.entityId(samlConf.getIdpIssuer())
+                        .signingX509Credentials(c -> c.add(signingCredential))
+                        .assertingPartyMetadata(
+                                metadata ->
+                                        metadata.entityId(samlConf.getIdpIssuer())
                                                 .singleSignOnServiceLocation(
                                                         samlConf.getIdpSingleLoginUrl())
                                                 .verificationX509Credentials(
-                                                        (c) -> c.add(verificationCredential))
+                                                        c -> c.add(verificationCredential))
+                                                .singleSignOnServiceBinding(
+                                                        Saml2MessageBinding.POST)
                                                 .wantAuthnRequestsSigned(true))
                         .build();
+
         return new InMemoryRelyingPartyRegistrationRepository(rp);
     }
 
     @Bean
+    @ConditionalOnProperty(
+            name = "security.saml2.enabled",
+            havingValue = "true",
+            matchIfMissing = false)
+    public OpenSaml4AuthenticationRequestResolver authenticationRequestResolver(
+            RelyingPartyRegistrationRepository relyingPartyRegistrationRepository) {
+        OpenSaml4AuthenticationRequestResolver resolver =
+                new OpenSaml4AuthenticationRequestResolver(relyingPartyRegistrationRepository);
+        resolver.setAuthnRequestCustomizer(
+                customizer -> {
+                    log.debug("Customizing SAML Authentication request");
+
+                    AuthnRequest authnRequest = customizer.getAuthnRequest();
+                    log.debug("AuthnRequest ID: {}", authnRequest.getID());
+
+                    if (authnRequest.getID() == null) {
+                        authnRequest.setID("ARQ" + UUID.randomUUID().toString());
+                    }
+                    log.debug("AuthnRequest new ID after set: {}", authnRequest.getID());
+                    log.debug("AuthnRequest IssueInstant: {}", authnRequest.getIssueInstant());
+                    log.debug(
+                            "AuthnRequest Issuer: {}",
+                            authnRequest.getIssuer() != null
+                                    ? authnRequest.getIssuer().getValue()
+                                    : "null");
+
+                    HttpServletRequest request = customizer.getRequest();
+
+                    // Log HTTP request details
+                    log.debug("HTTP Request Method: {}", request.getMethod());
+                    log.debug("Request URI: {}", request.getRequestURI());
+                    log.debug("Request URL: {}", request.getRequestURL().toString());
+                    log.debug("Query String: {}", request.getQueryString());
+                    log.debug("Remote Address: {}", request.getRemoteAddr());
+
+                    // Log headers
+                    Collections.list(request.getHeaderNames())
+                            .forEach(
+                                    headerName -> {
+                                        log.debug(
+                                                "Header - {}: {}",
+                                                headerName,
+                                                request.getHeader(headerName));
+                                    });
+
+                    // Log SAML specific parameters
+                    log.debug("SAML Request Parameters:");
+                    log.debug("SAMLRequest: {}", request.getParameter("SAMLRequest"));
+                    log.debug("RelayState: {}", request.getParameter("RelayState"));
+
+                    // Log session debugrmation if exists
+                    if (request.getSession(false) != null) {
+                        log.debug("Session ID: {}", request.getSession().getId());
+                    }
+
+                    // Log any assertions consumer service details if present
+                    if (authnRequest.getAssertionConsumerServiceURL() != null) {
+                        log.debug(
+                                "AssertionConsumerServiceURL: {}",
+                                authnRequest.getAssertionConsumerServiceURL());
+                    }
+
+                    // Log NameID policy if present
+                    if (authnRequest.getNameIDPolicy() != null) {
+                        log.debug(
+                                "NameIDPolicy Format: {}",
+                                authnRequest.getNameIDPolicy().getFormat());
+                    }
+                });
+        return resolver;
+    }
+
     public DaoAuthenticationProvider daoAuthenticationProvider() {
         DaoAuthenticationProvider provider = new DaoAuthenticationProvider();
         provider.setUserDetailsService(userDetailsService);

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

@@ -18,11 +18,14 @@ import org.springframework.security.core.userdetails.UsernameNotFoundException;
 import org.springframework.security.crypto.password.PasswordEncoder;
 import org.springframework.security.oauth2.core.user.OAuth2User;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 
+import lombok.extern.slf4j.Slf4j;
 import stirling.software.SPDF.config.interfaces.DatabaseBackupInterface;
 import stirling.software.SPDF.config.security.saml2.CustomSaml2AuthenticatedPrincipal;
 import stirling.software.SPDF.config.security.session.SessionPersistentRegistry;
 import stirling.software.SPDF.controller.api.pipeline.UserServiceInterface;
+import stirling.software.SPDF.model.ApplicationProperties;
 import stirling.software.SPDF.model.AuthenticationType;
 import stirling.software.SPDF.model.Authority;
 import stirling.software.SPDF.model.Role;
@@ -31,6 +34,7 @@ import stirling.software.SPDF.repository.AuthorityRepository;
 import stirling.software.SPDF.repository.UserRepository;
 
 @Service
+@Slf4j
 public class UserService implements UserServiceInterface {
 
     @Autowired private UserRepository userRepository;
@@ -45,8 +49,21 @@ public class UserService implements UserServiceInterface {
 
     @Autowired DatabaseBackupInterface databaseBackupHelper;
 
+    @Autowired ApplicationProperties applicationProperties;
+
+    @Transactional
+    public void migrateOauth2ToSSO() {
+        userRepository
+                .findByAuthenticationTypeIgnoreCase("OAUTH2")
+                .forEach(
+                        user -> {
+                            user.setAuthenticationType(AuthenticationType.SSO);
+                            userRepository.save(user);
+                        });
+    }
+
     // Handle OAUTH2 login and user auto creation.
-    public boolean processOAuth2PostLogin(String username, boolean autoCreateUser)
+    public boolean processSSOPostLogin(String username, boolean autoCreateUser)
             throws IllegalArgumentException, IOException {
         if (!isUsernameValid(username)) {
             return false;
@@ -56,7 +73,7 @@ public class UserService implements UserServiceInterface {
             return true;
         }
         if (autoCreateUser) {
-            saveUser(username, AuthenticationType.OAUTH2);
+            saveUser(username, AuthenticationType.SSO);
             return true;
         }
         return false;
@@ -299,7 +316,13 @@ public class UserService implements UserServiceInterface {
         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;
+
+        List<String> notAllowedUserList = new ArrayList<>();
+        notAllowedUserList.add("ALL_USERS".toLowerCase());
+
+        boolean notAllowedUser = notAllowedUserList.contains(username.toLowerCase());
+
+        return (isValidSimpleUsername || isValidEmail) && !notAllowedUser;
     }
 
     private String getInvalidUsernameMessage() {
@@ -354,6 +377,14 @@ public class UserService implements UserServiceInterface {
 
         if (principal instanceof UserDetails) {
             return ((UserDetails) principal).getUsername();
+        } else if (principal instanceof OAuth2User) {
+            return ((OAuth2User) principal)
+                    .getAttribute(
+                            applicationProperties.getSecurity().getOauth2().getUseAsUsername());
+        } else if (principal instanceof CustomSaml2AuthenticatedPrincipal) {
+            return ((CustomSaml2AuthenticatedPrincipal) principal).getName();
+        } else if (principal instanceof String) {
+            return (String) principal;
         } else {
             return principal.toString();
         }

src/main/java/stirling/software/SPDF/config/security/database/DatabaseBackupHelper.java

@@ -34,6 +34,12 @@ public class DatabaseBackupHelper implements DatabaseBackupInterface {
     @Value("${spring.datasource.url}")
     private String url;
 
+    @Value("${spring.datasource.username}")
+    private String databaseUsername;
+
+    @Value("${spring.datasource.password}")
+    private String databasePassword;
+
     private Path backupPath = Paths.get("configs/db/backup/");
 
     @Override
@@ -134,7 +140,8 @@ public class DatabaseBackupHelper implements DatabaseBackupInterface {
                 this.getBackupFilePath("backup_" + dateNow.format(myFormatObj) + ".sql");
         String query = "SCRIPT SIMPLE COLUMNS DROP to ?;";
 
-        try (Connection conn = DriverManager.getConnection(url, "sa", "");
+        try (Connection conn =
+                        DriverManager.getConnection(url, databaseUsername, databasePassword);
                 PreparedStatement stmt = conn.prepareStatement(query)) {
             stmt.setString(1, insertOutputFilePath.toString());
             stmt.execute();
@@ -147,7 +154,8 @@ public class DatabaseBackupHelper implements DatabaseBackupInterface {
     // Retrieves the H2 database version.
     public String getH2Version() {
         String version = "Unknown";
-        try (Connection conn = DriverManager.getConnection(url, "sa", "")) {
+        try (Connection conn =
+                DriverManager.getConnection(url, databaseUsername, databasePassword)) {
             try (Statement stmt = conn.createStatement();
                     ResultSet rs = stmt.executeQuery("SELECT H2VERSION() AS version")) {
                 if (rs.next()) {
@@ -189,7 +197,8 @@ public class DatabaseBackupHelper implements DatabaseBackupInterface {
     private boolean executeDatabaseScript(Path scriptPath) {
         String query = "RUNSCRIPT from ?;";
 
-        try (Connection conn = DriverManager.getConnection(url, "sa", "");
+        try (Connection conn =
+                        DriverManager.getConnection(url, databaseUsername, databasePassword);
                 PreparedStatement stmt = conn.prepareStatement(query)) {
             stmt.setString(1, scriptPath.toString());
             stmt.execute();

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

@@ -82,8 +82,7 @@ public class CustomOAuth2AuthenticationSuccessHandler
             }
             if (userService.usernameExistsIgnoreCase(username)
                     && userService.hasPassword(username)
-                    && !userService.isAuthenticationTypeByUsername(
-                            username, AuthenticationType.OAUTH2)
+                    && !userService.isAuthenticationTypeByUsername(username, AuthenticationType.SSO)
                     && oAuth.getAutoCreateUser()) {
                 response.sendRedirect(contextPath + "/logout?oauth2AuthenticationErrorWeb=true");
                 return;
@@ -95,7 +94,7 @@ public class CustomOAuth2AuthenticationSuccessHandler
                     return;
                 }
                 if (principal instanceof OAuth2User) {
-                    userService.processOAuth2PostLogin(username, oAuth.getAutoCreateUser());
+                    userService.processSSOPostLogin(username, oAuth.getAutoCreateUser());
                 }
                 response.sendRedirect(contextPath + "/");
                 return;

src/main/java/stirling/software/SPDF/config/security/saml2/CertificateUtils.java

@@ -3,12 +3,14 @@ package stirling.software.SPDF.config.security.saml2;
 import java.io.ByteArrayInputStream;
 import java.io.InputStreamReader;
 import java.nio.charset.StandardCharsets;
-import java.security.KeyFactory;
 import java.security.cert.CertificateFactory;
 import java.security.cert.X509Certificate;
 import java.security.interfaces.RSAPrivateKey;
-import java.security.spec.PKCS8EncodedKeySpec;
 
+import org.bouncycastle.asn1.pkcs.PrivateKeyInfo;
+import org.bouncycastle.openssl.PEMKeyPair;
+import org.bouncycastle.openssl.PEMParser;
+import org.bouncycastle.openssl.jcajce.JcaPEMKeyConverter;
 import org.bouncycastle.util.io.pem.PemObject;
 import org.bouncycastle.util.io.pem.PemReader;
 import org.springframework.core.io.Resource;
@@ -28,15 +30,26 @@ public class CertificateUtils {
     }
 
     public static RSAPrivateKey readPrivateKey(Resource privateKeyResource) throws Exception {
-        try (PemReader pemReader =
-                new PemReader(
+        try (PEMParser pemParser =
+                new PEMParser(
                         new InputStreamReader(
                                 privateKeyResource.getInputStream(), StandardCharsets.UTF_8))) {
-            PemObject pemObject = pemReader.readPemObject();
-            byte[] decodedKey = pemObject.getContent();
-            return (RSAPrivateKey)
-                    KeyFactory.getInstance("RSA")
-                            .generatePrivate(new PKCS8EncodedKeySpec(decodedKey));
+
+            Object object = pemParser.readObject();
+            JcaPEMKeyConverter converter = new JcaPEMKeyConverter();
+
+            if (object instanceof PEMKeyPair) {
+                // Handle traditional RSA private key format
+                PEMKeyPair keypair = (PEMKeyPair) object;
+                return (RSAPrivateKey) converter.getPrivateKey(keypair.getPrivateKeyInfo());
+            } else if (object instanceof PrivateKeyInfo) {
+                // Handle PKCS#8 format
+                return (RSAPrivateKey) converter.getPrivateKey((PrivateKeyInfo) object);
+            } else {
+                throw new IllegalArgumentException(
+                        "Unsupported key format: "
+                                + (object != null ? object.getClass().getName() : "null"));
+            }
         }
     }
 }

src/main/java/stirling/software/SPDF/config/security/saml2/CustomSaml2AuthenticationSuccessHandler.java

@@ -12,6 +12,7 @@ import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
 import jakarta.servlet.http.HttpSession;
 import lombok.AllArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
 import stirling.software.SPDF.config.security.LoginAttemptService;
 import stirling.software.SPDF.config.security.UserService;
 import stirling.software.SPDF.model.ApplicationProperties;
@@ -20,11 +21,11 @@ import stirling.software.SPDF.model.AuthenticationType;
 import stirling.software.SPDF.utils.RequestUriUtils;
 
 @AllArgsConstructor
+@Slf4j
 public class CustomSaml2AuthenticationSuccessHandler
         extends SavedRequestAwareAuthenticationSuccessHandler {
 
     private LoginAttemptService loginAttemptService;
-
     private ApplicationProperties applicationProperties;
     private UserService userService;
 
@@ -34,10 +35,12 @@ public class CustomSaml2AuthenticationSuccessHandler
             throws ServletException, IOException {
 
         Object principal = authentication.getPrincipal();
+        log.debug("Starting SAML2 authentication success handling");
 
         if (principal instanceof CustomSaml2AuthenticatedPrincipal) {
             String username = ((CustomSaml2AuthenticatedPrincipal) principal).getName();
-            // Get the saved request
+            log.debug("Authenticated principal found for user: {}", username);
+
             HttpSession session = request.getSession(false);
             String contextPath = request.getContextPath();
             SavedRequest savedRequest =
@@ -45,46 +48,77 @@ public class CustomSaml2AuthenticationSuccessHandler
                             ? (SavedRequest) session.getAttribute("SPRING_SECURITY_SAVED_REQUEST")
                             : null;
 
+            log.debug(
+                    "Session exists: {}, Saved request exists: {}",
+                    session != null,
+                    savedRequest != null);
+
             if (savedRequest != null
                     && !RequestUriUtils.isStaticResource(
                             contextPath, savedRequest.getRedirectUrl())) {
-                // Redirect to the original destination
+                log.debug(
+                        "Valid saved request found, redirecting to original destination: {}",
+                        savedRequest.getRedirectUrl());
                 super.onAuthenticationSuccess(request, response, authentication);
             } else {
                 SAML2 saml2 = applicationProperties.getSecurity().getSaml2();
+                log.debug(
+                        "Processing SAML2 authentication with autoCreateUser: {}",
+                        saml2.getAutoCreateUser());
 
                 if (loginAttemptService.isBlocked(username)) {
+                    log.debug("User {} is blocked due to too many login attempts", 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)
-                        && saml2.getAutoCreateUser()) {
+
+                boolean userExists = userService.usernameExistsIgnoreCase(username);
+                boolean hasPassword = userExists && userService.hasPassword(username);
+                boolean isSSOUser =
+                        userExists
+                                && userService.isAuthenticationTypeByUsername(
+                                        username, AuthenticationType.SSO);
+
+                log.debug(
+                        "User status - Exists: {}, Has password: {}, Is SSO user: {}",
+                        userExists,
+                        hasPassword,
+                        isSSOUser);
+
+                if (userExists && hasPassword && !isSSOUser && saml2.getAutoCreateUser()) {
+                    log.debug(
+                            "User {} exists with password but is not SSO user, redirecting to logout",
+                            username);
                     response.sendRedirect(
                             contextPath + "/logout?oauth2AuthenticationErrorWeb=true");
                     return;
                 }
+
                 try {
-                    if (saml2.getBlockRegistration()
-                            && !userService.usernameExistsIgnoreCase(username)) {
+                    if (saml2.getBlockRegistration() && !userExists) {
+                        log.debug("Registration blocked for new user: {}", username);
                         response.sendRedirect(
                                 contextPath + "/login?erroroauth=oauth2_admin_blocked_user");
                         return;
                     }
-                    userService.processOAuth2PostLogin(username, saml2.getAutoCreateUser());
+                    log.debug("Processing SSO post-login for user: {}", username);
+                    userService.processSSOPostLogin(username, saml2.getAutoCreateUser());
+                    log.debug("Successfully processed authentication for user: {}", username);
                     response.sendRedirect(contextPath + "/");
                     return;
                 } catch (IllegalArgumentException e) {
+                    log.debug(
+                            "Invalid username detected for user: {}, redirecting to logout",
+                            username);
                     response.sendRedirect(contextPath + "/logout?invalidUsername=true");
                     return;
                 }
             }
         } else {
+            log.debug("Non-SAML2 principal detected, delegating to parent handler");
             super.onAuthenticationSuccess(request, response, authentication);
         }
     }

src/main/java/stirling/software/SPDF/config/security/saml2/CustomSaml2ResponseAuthenticationConverter.java

@@ -3,8 +3,6 @@ package stirling.software.SPDF.config.security.saml2;
 import java.util.*;
 
 import org.opensaml.core.xml.XMLObject;
-import org.opensaml.core.xml.schema.XSBoolean;
-import org.opensaml.core.xml.schema.XSString;
 import org.opensaml.saml.saml2.core.Assertion;
 import org.opensaml.saml.saml2.core.Attribute;
 import org.opensaml.saml.saml2.core.AttributeStatement;
@@ -30,15 +28,60 @@ public class CustomSaml2ResponseAuthenticationConverter
         this.userService = userService;
     }
 
+    private Map<String, List<Object>> extractAttributes(Assertion assertion) {
+        Map<String, List<Object>> attributes = new HashMap<>();
+
+        for (AttributeStatement attributeStatement : assertion.getAttributeStatements()) {
+            for (Attribute attribute : attributeStatement.getAttributes()) {
+                String attributeName = attribute.getName();
+                List<Object> values = new ArrayList<>();
+
+                for (XMLObject xmlObject : attribute.getAttributeValues()) {
+                    // Get the text content directly
+                    String value = xmlObject.getDOM().getTextContent();
+                    if (value != null && !value.trim().isEmpty()) {
+                        values.add(value);
+                    }
+                }
+
+                if (!values.isEmpty()) {
+                    // Store with both full URI and last part of the URI
+                    attributes.put(attributeName, values);
+                    String shortName = attributeName.substring(attributeName.lastIndexOf('/') + 1);
+                    attributes.put(shortName, values);
+                }
+            }
+        }
+
+        return attributes;
+    }
+
     @Override
     public Saml2Authentication convert(ResponseToken responseToken) {
-        // Extract the assertion from the response
         Assertion assertion = responseToken.getResponse().getAssertions().get(0);
+        Map<String, List<Object>> attributes = extractAttributes(assertion);
 
-        // Extract the NameID
-        String nameId = assertion.getSubject().getNameID().getValue();
+        // Debug log with actual values
+        log.debug("Extracted SAML Attributes: " + attributes);
 
-        Optional<User> userOpt = userService.findByUsernameIgnoreCase(nameId);
+        // Try to get username/identifier in order of preference
+        String userIdentifier = null;
+        if (hasAttribute(attributes, "username")) {
+            userIdentifier = getFirstAttributeValue(attributes, "username");
+        } else if (hasAttribute(attributes, "emailaddress")) {
+            userIdentifier = getFirstAttributeValue(attributes, "emailaddress");
+        } else if (hasAttribute(attributes, "name")) {
+            userIdentifier = getFirstAttributeValue(attributes, "name");
+        } else if (hasAttribute(attributes, "upn")) {
+            userIdentifier = getFirstAttributeValue(attributes, "upn");
+        } else if (hasAttribute(attributes, "uid")) {
+            userIdentifier = getFirstAttributeValue(attributes, "uid");
+        } else {
+            userIdentifier = assertion.getSubject().getNameID().getValue();
+        }
+
+        // Rest of your existing code...
+        Optional<User> userOpt = userService.findByUsernameIgnoreCase(userIdentifier);
         SimpleGrantedAuthority simpleGrantedAuthority = new SimpleGrantedAuthority("ROLE_USER");
         if (userOpt.isPresent()) {
             User user = userOpt.get();
@@ -48,39 +91,27 @@ public class CustomSaml2ResponseAuthenticationConverter
             }
         }
 
-        // Extract the SessionIndexes
         List<String> sessionIndexes = new ArrayList<>();
         for (AuthnStatement authnStatement : assertion.getAuthnStatements()) {
             sessionIndexes.add(authnStatement.getSessionIndex());
         }
 
-        // Extract the Attributes
-        Map<String, List<Object>> attributes = extractAttributes(assertion);
-
-        // Create the custom principal
         CustomSaml2AuthenticatedPrincipal principal =
-                new CustomSaml2AuthenticatedPrincipal(nameId, attributes, nameId, sessionIndexes);
+                new CustomSaml2AuthenticatedPrincipal(
+                        userIdentifier, attributes, userIdentifier, sessionIndexes);
 
-        // Create the Saml2Authentication
         return new Saml2Authentication(
                 principal,
                 responseToken.getToken().getSaml2Response(),
                 Collections.singletonList(simpleGrantedAuthority));
     }
 
-    private Map<String, List<Object>> extractAttributes(Assertion assertion) {
-        Map<String, List<Object>> attributes = new HashMap<>();
-        for (AttributeStatement attributeStatement : assertion.getAttributeStatements()) {
-            for (Attribute attribute : attributeStatement.getAttributes()) {
-                String attributeName = attribute.getName();
-                List<Object> values = new ArrayList<>();
-                for (XMLObject xmlObject : attribute.getAttributeValues()) {
-                    log.info("BOOL: " + ((XSBoolean) xmlObject).getValue());
-                    values.add(((XSString) xmlObject).getValue());
-                }
-                attributes.put(attributeName, values);
-            }
-        }
-        return attributes;
+    private boolean hasAttribute(Map<String, List<Object>> attributes, String name) {
+        return attributes.containsKey(name) && !attributes.get(name).isEmpty();
+    }
+
+    private String getFirstAttributeValue(Map<String, List<Object>> attributes, String name) {
+        List<Object> values = attributes.get(name);
+        return values != null && !values.isEmpty() ? values.get(0).toString() : null;
     }
 }

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

@@ -0,0 +1,65 @@
+package stirling.software.SPDF.controller.api;
+
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.util.List;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import io.swagger.v3.oas.annotations.Hidden;
+
+import jakarta.servlet.http.HttpServletResponse;
+import stirling.software.SPDF.service.LanguageService;
+
+@RestController
+@RequestMapping("/js")
+public class AdditionalLanguageJsController {
+
+    @Autowired private LanguageService languageService;
+
+    @Hidden
+    @GetMapping(value = "/additionalLanguageCode.js", produces = "application/javascript")
+    public void generateAdditionalLanguageJs(HttpServletResponse response) throws IOException {
+        List<String> supportedLanguages = languageService.getSupportedLanguages();
+
+        response.setContentType("application/javascript");
+        PrintWriter writer = response.getWriter();
+
+        // Erstelle das JavaScript dynamisch
+        writer.println("const supportedLanguages = " + toJsonArray(supportedLanguages) + ";");
+
+        // Generiere die `getDetailedLanguageCode`-Funktion
+        writer.println(
+                """
+                function getDetailedLanguageCode() {
+                    const userLanguages = navigator.languages ? navigator.languages : [navigator.language];
+                    for (let lang of userLanguages) {
+                        let matchedLang = supportedLanguages.find(supportedLang => supportedLang.startsWith(lang.replace('-', '_')));
+                        if (matchedLang) {
+                            return matchedLang;
+                        }
+                    }
+                    // Fallback
+                    return "en_GB";
+                }
+                """);
+
+        writer.flush();
+    }
+
+    // Hilfsfunktion zum Konvertieren der Liste in ein JSON-Array
+    private String toJsonArray(List<String> list) {
+        StringBuilder jsonArray = new StringBuilder("[");
+        for (int i = 0; i < list.size(); i++) {
+            jsonArray.append("\"").append(list.get(i)).append("\"");
+            if (i < list.size() - 1) {
+                jsonArray.append(",");
+            }
+        }
+        jsonArray.append("]");
+        return jsonArray.toString();
+    }
+}

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

@@ -244,8 +244,8 @@ public class UserController {
             return new RedirectView("/addUsers?messageType=invalidRole", true);
         }
 
-        if (authType.equalsIgnoreCase(AuthenticationType.OAUTH2.toString())) {
-            userService.saveUser(username, AuthenticationType.OAUTH2, role);
+        if (authType.equalsIgnoreCase(AuthenticationType.SSO.toString())) {
+            userService.saveUser(username, AuthenticationType.SSO, role);
         } else {
             if (password.isBlank()) {
                 return new RedirectView("/addUsers?messageType=invalidPassword", true);

src/main/java/stirling/software/SPDF/controller/api/converters/ConvertPDFToPDFA.java

@@ -1,12 +1,13 @@
 package stirling.software.SPDF.controller.api.converters;
 
-import java.io.FileOutputStream;
-import java.io.OutputStream;
+import java.io.File;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.List;
 
+import org.apache.commons.io.FileUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.http.MediaType;
@@ -37,59 +38,90 @@ public class ConvertPDFToPDFA {
     @Operation(
             summary = "Convert a PDF to a PDF/A",
             description =
-                    "This endpoint converts a PDF file to a PDF/A file. PDF/A is a format designed for long-term archiving of digital documents. Input:PDF Output:PDF Type:SISO")
+                    "This endpoint converts a PDF file to a PDF/A file using LibreOffice. PDF/A is a format designed for long-term archiving of digital documents. Input:PDF Output:PDF Type:SISO")
     public ResponseEntity<byte[]> pdfToPdfA(@ModelAttribute PdfToPdfARequest request)
             throws Exception {
         MultipartFile inputFile = request.getFileInput();
         String outputFormat = request.getOutputFormat();
 
-        // Convert MultipartFile to byte[]
-        byte[] pdfBytes = inputFile.getBytes();
-
-        // Save the uploaded file to a temporary location
-        Path tempInputFile = Files.createTempFile("input_", ".pdf");
-        try (OutputStream outputStream = new FileOutputStream(tempInputFile.toFile())) {
-            outputStream.write(pdfBytes);
+        // Validate input file type
+        if (!"application/pdf".equals(inputFile.getContentType())) {
+            logger.error("Invalid input file type: {}", inputFile.getContentType());
+            throw new IllegalArgumentException("Input file must be a PDF");
         }
 
-        // Prepare the output file path
-        Path tempOutputFile = Files.createTempFile("output_", ".pdf");
-
-        // Prepare the ghostscript command
-        List<String> command = new ArrayList<>();
-        command.add("gs");
-        command.add("-dPDFA=" + ("pdfa".equals(outputFormat) ? "2" : "1"));
-        command.add("-dNOPAUSE");
-        command.add("-dBATCH");
-        command.add("-sColorConversionStrategy=sRGB");
-        command.add("-sDEVICE=pdfwrite");
-        command.add("-dPDFACompatibilityPolicy=2");
-        command.add("-o");
-        command.add(tempOutputFile.toString());
-        command.add(tempInputFile.toString());
-
-        ProcessExecutorResult returnCode =
-                ProcessExecutor.getInstance(ProcessExecutor.Processes.GHOSTSCRIPT)
-                        .runCommandWithOutputHandling(command);
-
-        if (returnCode.getRc() != 0) {
-            logger.info(
-                    outputFormat + " conversion failed with return code: " + returnCode.getRc());
+        // Get the original filename without extension
+        String originalFileName = Filenames.toSimpleFileName(inputFile.getOriginalFilename());
+        if (originalFileName == null || originalFileName.trim().isEmpty()) {
+            originalFileName = "output.pdf";
         }
+        String baseFileName =
+                originalFileName.contains(".")
+                        ? originalFileName.substring(0, originalFileName.lastIndexOf('.'))
+                        : originalFileName;
+
+        Path tempInputFile = null;
+        Path tempOutputDir = null;
+        byte[] fileBytes;
 
         try {
-            byte[] pdfBytesOutput = Files.readAllBytes(tempOutputFile);
-            // Return the optimized PDF as a response
-            String outputFilename =
-                    Filenames.toSimpleFileName(inputFile.getOriginalFilename())
-                                    .replaceFirst("[.][^.]+$", "")
-                            + "_PDFA.pdf";
+            // Save uploaded file to temp location
+            tempInputFile = Files.createTempFile("input_", ".pdf");
+            inputFile.transferTo(tempInputFile);
+
+            // Create temp output directory
+            tempOutputDir = Files.createTempDirectory("output_");
+
+            // Determine PDF/A filter based on requested format
+            String pdfFilter =
+                    "pdfa".equals(outputFormat)
+                            ? "writer_pdf_Export:{'SelectPdfVersion':{'Value':'2'}}:writer_pdf_Export"
+                            : "writer_pdf_Export:{'SelectPdfVersion':{'Value':'1'}}:writer_pdf_Export";
+
+            // Prepare LibreOffice command
+            List<String> command =
+                    new ArrayList<>(
+                            Arrays.asList(
+                                    "soffice",
+                                    "--headless",
+                                    "--nologo",
+                                    "--convert-to",
+                                    "pdf:" + pdfFilter,
+                                    "--outdir",
+                                    tempOutputDir.toString(),
+                                    tempInputFile.toString()));
+
+            ProcessExecutorResult returnCode =
+                    ProcessExecutor.getInstance(ProcessExecutor.Processes.LIBRE_OFFICE)
+                            .runCommandWithOutputHandling(command);
+
+            if (returnCode.getRc() != 0) {
+                logger.error("PDF/A conversion failed with return code: {}", returnCode.getRc());
+                throw new RuntimeException("PDF/A conversion failed");
+            }
+
+            // Get the output file
+            File[] outputFiles = tempOutputDir.toFile().listFiles();
+            if (outputFiles == null || outputFiles.length != 1) {
+                throw new RuntimeException(
+                        "Expected exactly one output file but found "
+                                + (outputFiles == null ? "none" : outputFiles.length));
+            }
+
+            fileBytes = FileUtils.readFileToByteArray(outputFiles[0]);
+            String outputFilename = baseFileName + "_PDFA.pdf";
+
             return WebResponseUtils.bytesToWebResponse(
-                    pdfBytesOutput, outputFilename, MediaType.APPLICATION_PDF);
+                    fileBytes, outputFilename, MediaType.APPLICATION_PDF);
+
         } finally {
-            // Clean up the temporary files
-            Files.deleteIfExists(tempInputFile);
-            Files.deleteIfExists(tempOutputFile);
+            // Clean up temporary files
+            if (tempInputFile != null) {
+                Files.deleteIfExists(tempInputFile);
+            }
+            if (tempOutputDir != null) {
+                FileUtils.deleteDirectory(tempOutputDir.toFile());
+            }
         }
     }
 }

src/main/java/stirling/software/SPDF/controller/api/converters/ExtractCSVController.java

@@ -1,12 +1,12 @@
 package stirling.software.SPDF.controller.api.converters;
 
 import java.io.StringWriter;
-import java.util.ArrayList;
 import java.util.List;
 
+import org.apache.commons.csv.CSVFormat;
+import org.apache.commons.csv.QuoteMode;
 import org.apache.pdfbox.Loader;
 import org.apache.pdfbox.pdmodel.PDDocument;
-import org.apache.pdfbox.pdmodel.PDPage;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.http.ContentDisposition;
@@ -18,21 +18,23 @@ import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
-import com.opencsv.CSVWriter;
-
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.tags.Tag;
 
-import stirling.software.SPDF.controller.api.CropController;
-import stirling.software.SPDF.controller.api.strippers.PDFTableStripper;
 import stirling.software.SPDF.model.api.extract.PDFFilePage;
+import stirling.software.SPDF.pdf.FlexibleCSVWriter;
+import technology.tabula.ObjectExtractor;
+import technology.tabula.Page;
+import technology.tabula.Table;
+import technology.tabula.extractors.SpreadsheetExtractionAlgorithm;
+import technology.tabula.writers.Writer;
 
 @RestController
 @RequestMapping("/api/v1/convert")
 @Tag(name = "Convert", description = "Convert APIs")
 public class ExtractCSVController {
 
-    private static final Logger logger = LoggerFactory.getLogger(CropController.class);
+    private static final Logger logger = LoggerFactory.getLogger(ExtractCSVController.class);
 
     @PostMapping(value = "/pdf/csv", consumes = "multipart/form-data")
     @Operation(
@@ -40,57 +42,16 @@ public class ExtractCSVController {
             description =
                     "This operation takes an input PDF file and returns CSV file of whole page. Input:PDF Output:CSV Type:SISO")
     public ResponseEntity<String> PdfToCsv(@ModelAttribute PDFFilePage form) throws Exception {
-
-        ArrayList<String> tableData = new ArrayList<>();
-        int columnsCount = 0;
-
-        try (PDDocument document = Loader.loadPDF(form.getFileInput().getBytes())) {
-            final double res = 72; // PDF units are at 72 DPI
-            PDFTableStripper stripper = new PDFTableStripper();
-            PDPage pdPage = document.getPage(form.getPageId() - 1);
-            stripper.extractTable(pdPage);
-            columnsCount = stripper.getColumns();
-            for (int c = 0; c < columnsCount; ++c) {
-                for (int r = 0; r < stripper.getRows(); ++r) {
-                    tableData.add(stripper.getText(r, c));
-                }
-            }
-        }
-
-        ArrayList<String> notEmptyColumns = new ArrayList<>();
-
-        for (String item : tableData) {
-            if (!item.trim().isEmpty()) {
-                notEmptyColumns.add(item);
-            } else {
-                columnsCount--;
-            }
-        }
-
-        List<String> fullTable =
-                notEmptyColumns.stream()
-                        .map(
-                                (entity) ->
-                                        entity.replace('\n', ' ')
-                                                .replace('\r', ' ')
-                                                .trim()
-                                                .replaceAll("\\s{2,}", "|"))
-                        .toList();
-
-        int rowsCount = fullTable.get(0).split("\\|").length;
-
-        ArrayList<String> headersList = getTableHeaders(columnsCount, fullTable);
-        ArrayList<String> recordList = getRecordsList(rowsCount, fullTable);
-
-        if (headersList.size() == 0 && recordList.size() == 0) {
-            throw new Exception("No table detected, no headers or records found");
-        }
-
         StringWriter writer = new StringWriter();
-        try (CSVWriter csvWriter = new CSVWriter(writer)) {
-            csvWriter.writeNext(headersList.toArray(new String[0]));
-            for (String record : recordList) {
-                csvWriter.writeNext(record.split("\\|"));
+        try (PDDocument document = Loader.loadPDF(form.getFileInput().getBytes())) {
+            CSVFormat format =
+                    CSVFormat.EXCEL.builder().setEscape('"').setQuoteMode(QuoteMode.ALL).build();
+            Writer csvWriter = new FlexibleCSVWriter(format);
+            SpreadsheetExtractionAlgorithm sea = new SpreadsheetExtractionAlgorithm();
+            try (ObjectExtractor extractor = new ObjectExtractor(document)) {
+                Page page = extractor.extract(form.getPageId());
+                List<Table> tables = sea.extract(page);
+                csvWriter.write(writer, tables);
             }
         }
 
@@ -107,33 +68,4 @@ public class ExtractCSVController {
 
         return ResponseEntity.ok().headers(headers).body(writer.toString());
     }
-
-    private ArrayList<String> getRecordsList(int rowsCounts, List<String> items) {
-        ArrayList<String> recordsList = new ArrayList<>();
-
-        for (int b = 1; b < rowsCounts; b++) {
-            StringBuilder strbldr = new StringBuilder();
-
-            for (int i = 0; i < items.size(); i++) {
-                String[] parts = items.get(i).split("\\|");
-                strbldr.append(parts[b]);
-                if (i != items.size() - 1) {
-                    strbldr.append("|");
-                }
-            }
-            recordsList.add(strbldr.toString());
-        }
-
-        return recordsList;
-    }
-
-    private ArrayList<String> getTableHeaders(int columnsCount, List<String> items) {
-        ArrayList<String> resultList = new ArrayList<>();
-        for (int i = 0; i < columnsCount; i++) {
-            String[] parts = items.get(i).split("\\|");
-            resultList.add(parts[0]);
-        }
-
-        return resultList;
-    }
 }

src/main/java/stirling/software/SPDF/controller/api/misc/CompressController.java

@@ -10,7 +10,6 @@ import java.util.List;
 
 import javax.imageio.ImageIO;
 
-import org.apache.commons.io.FileUtils;
 import org.apache.pdfbox.Loader;
 import org.apache.pdfbox.cos.COSName;
 import org.apache.pdfbox.pdmodel.PDDocument;
@@ -53,6 +52,54 @@ public class CompressController {
         this.pdfDocumentFactory = pdfDocumentFactory;
     }
 
+    private void compressImagesInPDF(Path pdfFile, double initialScaleFactor) throws Exception {
+        byte[] fileBytes = Files.readAllBytes(pdfFile);
+        try (PDDocument doc = Loader.loadPDF(fileBytes)) {
+            double scaleFactor = initialScaleFactor;
+
+            for (PDPage page : doc.getPages()) {
+                PDResources res = page.getResources();
+                if (res != null && res.getXObjectNames() != null) {
+                    for (COSName name : res.getXObjectNames()) {
+                        PDXObject xobj = res.getXObject(name);
+                        if (xobj instanceof PDImageXObject) {
+                            PDImageXObject image = (PDImageXObject) xobj;
+                            BufferedImage bufferedImage = image.getImage();
+
+                            int newWidth = (int) (bufferedImage.getWidth() * scaleFactor);
+                            int newHeight = (int) (bufferedImage.getHeight() * scaleFactor);
+
+                            if (newWidth == 0 || newHeight == 0) {
+                                continue;
+                            }
+
+                            Image scaledImage =
+                                    bufferedImage.getScaledInstance(
+                                            newWidth, newHeight, Image.SCALE_SMOOTH);
+
+                            BufferedImage scaledBufferedImage =
+                                    new BufferedImage(
+                                            newWidth, newHeight, BufferedImage.TYPE_INT_RGB);
+                            scaledBufferedImage.getGraphics().drawImage(scaledImage, 0, 0, null);
+
+                            ByteArrayOutputStream compressedImageStream =
+                                    new ByteArrayOutputStream();
+                            ImageIO.write(scaledBufferedImage, "jpeg", compressedImageStream);
+                            byte[] imageBytes = compressedImageStream.toByteArray();
+                            compressedImageStream.close();
+
+                            PDImageXObject compressedImage =
+                                    PDImageXObject.createFromByteArray(
+                                            doc, imageBytes, image.getCOSObject().toString());
+                            res.put(name, compressedImage);
+                        }
+                    }
+                }
+            }
+            doc.save(pdfFile.toString());
+        }
+    }
+
     @PostMapping(consumes = "multipart/form-data", value = "/compress-pdf")
     @Operation(
             summary = "Optimize PDF file",
@@ -75,209 +122,92 @@ public class CompressController {
             autoMode = true;
         }
 
-        // Save the uploaded file to a temporary location
         Path tempInputFile = Files.createTempFile("input_", ".pdf");
         inputFile.transferTo(tempInputFile.toFile());
 
         long inputFileSize = Files.size(tempInputFile);
 
-        // Prepare the output file path
-
         Path tempOutputFile = null;
         byte[] pdfBytes;
         try {
             tempOutputFile = Files.createTempFile("output_", ".pdf");
-            // Determine initial optimization level based on expected size reduction, only if in
-            // autoMode
+
             if (autoMode) {
                 double sizeReductionRatio = expectedOutputSize / (double) inputFileSize;
-                if (sizeReductionRatio > 0.7) {
-                    optimizeLevel = 1;
-                } else if (sizeReductionRatio > 0.5) {
-                    optimizeLevel = 2;
-                } else if (sizeReductionRatio > 0.35) {
-                    optimizeLevel = 3;
-                } else {
-                    optimizeLevel = 3;
-                }
+                optimizeLevel = determineOptimizeLevel(sizeReductionRatio);
             }
 
             boolean sizeMet = false;
-            while (!sizeMet && optimizeLevel <= 4) {
-                // Prepare the Ghostscript command
-                List<String> command = new ArrayList<>();
-                command.add("gs");
-                command.add("-sDEVICE=pdfwrite");
-                command.add("-dCompatibilityLevel=1.5");
+            while (!sizeMet && optimizeLevel <= 9) {
 
-                switch (optimizeLevel) {
-                    case 1:
-                        command.add("-dPDFSETTINGS=/prepress");
-                        break;
-                    case 2:
-                        command.add("-dPDFSETTINGS=/printer");
-                        break;
-                    case 3:
-                        command.add("-dPDFSETTINGS=/ebook");
-                        break;
-                    case 4:
-                        command.add("-dPDFSETTINGS=/screen");
-                        break;
-                    default:
-                        command.add("-dPDFSETTINGS=/default");
+                // Apply additional image compression for levels 6-9
+                if (optimizeLevel >= 6) {
+                    // Calculate scale factor based on optimization level
+                    double scaleFactor =
+                            switch (optimizeLevel) {
+                                case 6 -> 0.9; // 90% of original size
+                                case 7 -> 0.8; // 80% of original size
+                                case 8 -> 0.65; // 70% of original size
+                                case 9 -> 0.5; // 60% of original size
+                                default -> 1.0;
+                            };
+                    compressImagesInPDF(tempInputFile, scaleFactor);
                 }
 
-                command.add("-dNOPAUSE");
-                command.add("-dQUIET");
-                command.add("-dBATCH");
-                command.add("-sOutputFile=" + tempOutputFile.toString());
+                // Run QPDF optimization
+                List<String> command = new ArrayList<>();
+                command.add("qpdf");
+                if (request.getNormalize()) {
+                    command.add("--normalize-content=y");
+                }
+                if (request.getLinearize()) {
+                    command.add("--linearize");
+                }
+                command.add("--optimize-images");
+                command.add("--recompress-flate");
+                command.add("--compression-level=" + optimizeLevel);
+                command.add("--compress-streams=y");
+                command.add("--object-streams=generate");
                 command.add(tempInputFile.toString());
+                command.add(tempOutputFile.toString());
 
-                ProcessExecutorResult returnCode =
-                        ProcessExecutor.getInstance(ProcessExecutor.Processes.GHOSTSCRIPT)
-                                .runCommandWithOutputHandling(command);
+                ProcessExecutorResult returnCode = null;
+                try {
+                    returnCode =
+                            ProcessExecutor.getInstance(ProcessExecutor.Processes.QPDF)
+                                    .runCommandWithOutputHandling(command);
+                } catch (Exception e) {
+                    if (returnCode != null && returnCode.getRc() != 3) {
+                        throw e;
+                    }
+                }
 
-                // Check if file size is within expected size or not auto mode so instantly finish
+                // Check if file size is within expected size or not auto mode
                 long outputFileSize = Files.size(tempOutputFile);
                 if (outputFileSize <= expectedOutputSize || !autoMode) {
                     sizeMet = true;
                 } else {
-                    // Increase optimization level for next iteration
-                    optimizeLevel++;
-                    if (autoMode && optimizeLevel > 4) {
-                        logger.info("Skipping level 5 due to bad results in auto mode");
+                    optimizeLevel =
+                            incrementOptimizeLevel(
+                                    optimizeLevel, outputFileSize, expectedOutputSize);
+                    if (autoMode && optimizeLevel > 9) {
+                        logger.info("Maximum compression level reached in auto mode");
                         sizeMet = true;
-                    } else {
-                        logger.info(
-                                "Increasing ghostscript optimisation level to " + optimizeLevel);
                     }
                 }
             }
 
-            if (expectedOutputSize != null && autoMode) {
-                long outputFileSize = Files.size(tempOutputFile);
-                byte[] fileBytes = Files.readAllBytes(tempOutputFile);
-                if (outputFileSize > expectedOutputSize) {
-                    try (PDDocument doc = Loader.loadPDF(fileBytes)) {
-                        long previousFileSize = 0;
-                        double scaleFactorConst = 0.9f;
-                        double scaleFactor = 0.9f;
-                        while (true) {
-                            for (PDPage page : doc.getPages()) {
-                                PDResources res = page.getResources();
-                                if (res != null && res.getXObjectNames() != null) {
-                                    for (COSName name : res.getXObjectNames()) {
-                                        PDXObject xobj = res.getXObject(name);
-                                        if (xobj != null && xobj instanceof PDImageXObject) {
-                                            PDImageXObject image = (PDImageXObject) xobj;
-
-                                            // Get the image in BufferedImage format
-                                            BufferedImage bufferedImage = image.getImage();
-
-                                            // Calculate the new dimensions
-                                            int newWidth =
-                                                    (int)
-                                                            (bufferedImage.getWidth()
-                                                                    * scaleFactorConst);
-                                            int newHeight =
-                                                    (int)
-                                                            (bufferedImage.getHeight()
-                                                                    * scaleFactorConst);
-
-                                            // If the new dimensions are zero, skip this iteration
-                                            if (newWidth == 0 || newHeight == 0) {
-                                                continue;
-                                            }
-
-                                            // Otherwise, proceed with the scaling
-                                            Image scaledImage =
-                                                    bufferedImage.getScaledInstance(
-                                                            newWidth,
-                                                            newHeight,
-                                                            Image.SCALE_SMOOTH);
-
-                                            // Convert the scaled image back to a BufferedImage
-                                            BufferedImage scaledBufferedImage =
-                                                    new BufferedImage(
-                                                            newWidth,
-                                                            newHeight,
-                                                            BufferedImage.TYPE_INT_RGB);
-                                            scaledBufferedImage
-                                                    .getGraphics()
-                                                    .drawImage(scaledImage, 0, 0, null);
-
-                                            // Compress the scaled image
-                                            ByteArrayOutputStream compressedImageStream =
-                                                    new ByteArrayOutputStream();
-                                            ImageIO.write(
-                                                    scaledBufferedImage,
-                                                    "jpeg",
-                                                    compressedImageStream);
-                                            byte[] imageBytes = compressedImageStream.toByteArray();
-                                            compressedImageStream.close();
-
-                                            PDImageXObject compressedImage =
-                                                    PDImageXObject.createFromByteArray(
-                                                            doc,
-                                                            imageBytes,
-                                                            image.getCOSObject().toString());
-
-                                            // Replace the image in the resources with the
-                                            // compressed
-                                            // version
-                                            res.put(name, compressedImage);
-                                        }
-                                    }
-                                }
-                            }
-
-                            // save the document to tempOutputFile again
-                            doc.save(tempOutputFile.toString());
-
-                            long currentSize = Files.size(tempOutputFile);
-                            // Check if the overall PDF size is still larger than expectedOutputSize
-                            if (currentSize > expectedOutputSize) {
-                                // Log the current file size and scaleFactor
-
-                                logger.info(
-                                        "Current file size: "
-                                                + FileUtils.byteCountToDisplaySize(currentSize));
-                                logger.info("Current scale factor: " + scaleFactor);
-
-                                // The file is still too large, reduce scaleFactor and try again
-                                scaleFactor *= 0.9f; // reduce scaleFactor by 10%
-                                // Avoid scaleFactor being too small, causing the image to shrink to
-                                // 0
-                                if (scaleFactor < 0.2f || previousFileSize == currentSize) {
-                                    throw new RuntimeException(
-                                            "Could not reach the desired size without excessively degrading image quality, lowest size recommended is "
-                                                    + FileUtils.byteCountToDisplaySize(currentSize)
-                                                    + ", "
-                                                    + currentSize
-                                                    + " bytes");
-                                }
-                                previousFileSize = currentSize;
-                            } else {
-                                // The file is small enough, break the loop
-                                break;
-                            }
-                        }
-                    }
-                }
-            }
             // Read the optimized PDF file
             pdfBytes = Files.readAllBytes(tempOutputFile);
             Path finalFile = tempOutputFile;
+
             // Check if optimized file is larger than the original
             if (pdfBytes.length > inputFileSize) {
-                // Log the occurrence
                 logger.warn(
                         "Optimized file is larger than the original. Returning the original file instead.");
-
-                // Read the original file again
                 finalFile = tempInputFile;
             }
-            // Return the optimized PDF as a response
+
             String outputFilename =
                     Filenames.toSimpleFileName(inputFile.getOriginalFilename())
                                     .replaceFirst("[.][^.]+$", "")
@@ -286,10 +216,31 @@ public class CompressController {
                     pdfDocumentFactory.load(finalFile.toFile()), outputFilename);
 
         } finally {
-            // Clean up the temporary files
-            // deleted by multipart file handler deu to transferTo?
-            // Files.deleteIfExists(tempInputFile);
             Files.deleteIfExists(tempOutputFile);
         }
     }
+
+    private int determineOptimizeLevel(double sizeReductionRatio) {
+        if (sizeReductionRatio > 0.9) return 1;
+        if (sizeReductionRatio > 0.8) return 2;
+        if (sizeReductionRatio > 0.7) return 3;
+        if (sizeReductionRatio > 0.6) return 4;
+        if (sizeReductionRatio > 0.5) return 5;
+        if (sizeReductionRatio > 0.4) return 6;
+        if (sizeReductionRatio > 0.3) return 7;
+        if (sizeReductionRatio > 0.2) return 8;
+        return 9;
+    }
+
+    private int incrementOptimizeLevel(int currentLevel, long currentSize, long targetSize) {
+        double currentRatio = currentSize / (double) targetSize;
+        logger.info("Current compression ratio: {}", String.format("%.2f", currentRatio));
+
+        if (currentRatio > 2.0) {
+            return Math.min(9, currentLevel + 3);
+        } else if (currentRatio > 1.5) {
+            return Math.min(9, currentLevel + 2);
+        }
+        return Math.min(9, currentLevel + 1);
+    }
 }

src/main/java/stirling/software/SPDF/controller/api/misc/FakeScanControllerWIP.java

@@ -58,7 +58,7 @@ public class FakeScanControllerWIP {
     @Operation(
             summary = "Repair a PDF file",
             description =
-                    "This endpoint repairs a given PDF file by running Ghostscript command. The PDF is first saved to a temporary location, repaired, read back, and then returned as a response.")
+                    "This endpoint repairs a given PDF file by running qpdf command. The PDF is first saved to a temporary location, repaired, read back, and then returned as a response.")
     public ResponseEntity<byte[]> fakeScan(@ModelAttribute PDFFile request) throws IOException {
         MultipartFile inputFile = request.getFileInput();
 

src/main/java/stirling/software/SPDF/controller/api/misc/MetadataController.java

@@ -14,6 +14,8 @@ import org.apache.pdfbox.pdmodel.PDDocumentInformation;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.WebDataBinder;
+import org.springframework.web.bind.annotation.InitBinder;
 import org.springframework.web.bind.annotation.ModelAttribute;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
@@ -26,6 +28,7 @@ import io.swagger.v3.oas.annotations.tags.Tag;
 
 import stirling.software.SPDF.model.api.misc.MetadataRequest;
 import stirling.software.SPDF.utils.WebResponseUtils;
+import stirling.software.SPDF.utils.propertyeditor.StringToMapPropertyEditor;
 
 @RestController
 @RequestMapping("/api/v1/misc")
@@ -44,6 +47,11 @@ public class MetadataController {
         return entry;
     }
 
+    @InitBinder
+    public void initBinder(WebDataBinder binder) {
+        binder.registerCustomEditor(Map.class, "allRequestParams", new StringToMapPropertyEditor());
+    }
+
     @PostMapping(consumes = "multipart/form-data", value = "/update-metadata")
     @Operation(
             summary = "Update metadata of a PDF file",

src/main/java/stirling/software/SPDF/controller/api/misc/OCRController.java

@@ -1,19 +1,29 @@
 package stirling.software.SPDF.controller.api.misc;
 
-import java.io.ByteArrayInputStream;
+import java.awt.image.BufferedImage;
+import java.io.BufferedReader;
 import java.io.File;
-import java.io.FileOutputStream;
+import java.io.FileInputStream;
 import java.io.IOException;
+import java.io.InputStreamReader;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
+import java.util.Comparator;
 import java.util.List;
 import java.util.stream.Collectors;
 import java.util.zip.ZipEntry;
 import java.util.zip.ZipOutputStream;
 
+import javax.imageio.ImageIO;
+
+import org.apache.pdfbox.multipdf.PDFMergerUtility;
+import org.apache.pdfbox.pdmodel.PDDocument;
+import org.apache.pdfbox.pdmodel.PDPage;
+import org.apache.pdfbox.rendering.PDFRenderer;
+import org.apache.pdfbox.text.PDFTextStripper;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.MediaType;
 import org.springframework.http.ResponseEntity;
@@ -23,24 +33,31 @@ import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 import org.springframework.web.multipart.MultipartFile;
 
+import io.github.pixee.security.BoundedLineReader;
 import io.github.pixee.security.Filenames;
-import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.tags.Tag;
 
+import lombok.extern.slf4j.Slf4j;
 import stirling.software.SPDF.model.ApplicationProperties;
 import stirling.software.SPDF.model.api.misc.ProcessPdfWithOcrRequest;
 import stirling.software.SPDF.service.CustomPDDocumentFactory;
-import stirling.software.SPDF.utils.ProcessExecutor;
-import stirling.software.SPDF.utils.ProcessExecutor.ProcessExecutorResult;
-import stirling.software.SPDF.utils.WebResponseUtils;
 
 @RestController
 @RequestMapping("/api/v1/misc")
 @Tag(name = "Misc", description = "Miscellaneous APIs")
+@Slf4j
 public class OCRController {
 
-    @Autowired ApplicationProperties applicationProperties;
+    @Autowired private ApplicationProperties applicationProperties;
 
+    private final CustomPDDocumentFactory pdfDocumentFactory;
+
+    @Autowired
+    public OCRController(CustomPDDocumentFactory pdfDocumentFactory) {
+        this.pdfDocumentFactory = pdfDocumentFactory;
+    }
+
+    /** Gets the list of available Tesseract languages from the tessdata directory */
     public List<String> getAvailableTesseractLanguages() {
         String tessdataDir = applicationProperties.getSystem().getTessdataDir();
         File[] files = new File(tessdataDir).listFiles();
@@ -54,196 +71,163 @@ public class OCRController {
                 .collect(Collectors.toList());
     }
 
-    private final CustomPDDocumentFactory pdfDocumentFactory;
-
-    @Autowired
-    public OCRController(CustomPDDocumentFactory pdfDocumentFactory) {
-        this.pdfDocumentFactory = pdfDocumentFactory;
-    }
-
     @PostMapping(consumes = "multipart/form-data", value = "/ocr-pdf")
-    @Operation(
-            summary = "Process a PDF file with OCR",
-            description =
-                    "This endpoint processes a PDF file using OCR (Optical Character Recognition). Users can specify languages, sidecar, deskew, clean, cleanFinal, ocrType, ocrRenderType, and removeImagesAfter options. Input:PDF Output:PDF Type:SI-Conditional")
     public ResponseEntity<byte[]> processPdfWithOCR(
             @ModelAttribute ProcessPdfWithOcrRequest request)
             throws IOException, InterruptedException {
         MultipartFile inputFile = request.getFileInput();
-        List<String> selectedLanguages = request.getLanguages();
-        Boolean sidecar = request.isSidecar();
-        Boolean deskew = request.isDeskew();
-        Boolean clean = request.isClean();
-        Boolean cleanFinal = request.isCleanFinal();
+        List<String> languages = request.getLanguages();
         String ocrType = request.getOcrType();
-        String ocrRenderType = request.getOcrRenderType();
-        Boolean removeImagesAfter = request.isRemoveImagesAfter();
-        // --output-type pdfa
-        if (selectedLanguages == null || selectedLanguages.isEmpty()) {
-            throw new IOException("Please select at least one language.");
-        }
 
-        if (!"hocr".equals(ocrRenderType) && !"sandwich".equals(ocrRenderType)) {
-            throw new IOException("ocrRenderType wrong");
-        }
+        Path tempDir = Files.createTempDirectory("ocr_process");
+        Path tempInputFile = tempDir.resolve("input.pdf");
+        Path tempOutputDir = tempDir.resolve("output");
+        Path tempImagesDir = tempDir.resolve("images");
+        Path finalOutputFile = tempDir.resolve("final_output.pdf");
 
-        // Get available Tesseract languages
-        List<String> availableLanguages = getAvailableTesseractLanguages();
-
-        // Validate selected languages
-        selectedLanguages =
-                selectedLanguages.stream().filter(availableLanguages::contains).toList();
-
-        if (selectedLanguages.isEmpty()) {
-            throw new IOException("None of the selected languages are valid.");
-        }
-        // Save the uploaded file to a temporary location
-        Path tempInputFile = Files.createTempFile("input_", ".pdf");
-        Path tempOutputFile = Files.createTempFile("output_", ".pdf");
-        Path sidecarTextPath = null;
+        Files.createDirectories(tempOutputDir);
+        Files.createDirectories(tempImagesDir);
 
         try {
+            // Save input file
             inputFile.transferTo(tempInputFile.toFile());
+            PDFMergerUtility merger = new PDFMergerUtility();
+            merger.setDestinationFileName(finalOutputFile.toString());
 
-            // Run OCR Command
-            String languageOption = String.join("+", selectedLanguages);
+            try (PDDocument document = pdfDocumentFactory.load(tempInputFile.toFile())) {
+                PDFRenderer pdfRenderer = new PDFRenderer(document);
+                int pageCount = document.getNumberOfPages();
 
-            List<String> command =
-                    new ArrayList<>(
-                            Arrays.asList(
-                                    "ocrmypdf",
-                                    "--verbose",
-                                    "2",
-                                    "--output-type",
-                                    "pdf",
-                                    "--pdf-renderer",
-                                    ocrRenderType));
+                for (int pageNum = 0; pageNum < pageCount; pageNum++) {
+                    PDPage page = document.getPage(pageNum);
+                    boolean hasText = false;
 
-            if (sidecar != null && sidecar) {
-                sidecarTextPath = Files.createTempFile("sidecar", ".txt");
-                command.add("--sidecar");
-                command.add(sidecarTextPath.toString());
-            }
+                    // Check for existing text
+                    try (PDDocument tempDoc = new PDDocument()) {
+                        tempDoc.addPage(page);
+                        PDFTextStripper stripper = new PDFTextStripper();
+                        hasText = !stripper.getText(tempDoc).trim().isEmpty();
+                    }
 
-            if (deskew != null && deskew) {
-                command.add("--deskew");
-            }
-            if (clean != null && clean) {
-                command.add("--clean");
-            }
-            if (cleanFinal != null && cleanFinal) {
-                command.add("--clean-final");
-            }
-            if (ocrType != null && !"".equals(ocrType)) {
-                if ("skip-text".equals(ocrType)) {
-                    command.add("--skip-text");
-                } else if ("force-ocr".equals(ocrType)) {
-                    command.add("--force-ocr");
-                } else if ("Normal".equals(ocrType)) {
+                    boolean shouldOcr =
+                            switch (ocrType) {
+                                case "skip-text" -> !hasText;
+                                case "force-ocr" -> true;
+                                default -> true;
+                            };
 
+                    Path pageOutputPath =
+                            tempOutputDir.resolve(String.format("page_%d.pdf", pageNum));
+
+                    if (shouldOcr) {
+                        // Convert page to image
+                        BufferedImage image = pdfRenderer.renderImageWithDPI(pageNum, 300);
+                        Path imagePath =
+                                tempImagesDir.resolve(String.format("page_%d.png", pageNum));
+                        ImageIO.write(image, "png", imagePath.toFile());
+
+                        // Build OCR command
+                        List<String> command = new ArrayList<>();
+                        command.add("tesseract");
+                        command.add(imagePath.toString());
+                        command.add(
+                                tempOutputDir
+                                        .resolve(String.format("page_%d", pageNum))
+                                        .toString());
+                        command.add("-l");
+                        command.add(String.join("+", languages));
+                        command.add("pdf"); // Always output PDF
+
+                        ProcessBuilder pb = new ProcessBuilder(command);
+                        Process process = pb.start();
+
+                        // Capture any error output
+                        try (BufferedReader reader =
+                                new BufferedReader(
+                                        new InputStreamReader(process.getErrorStream()))) {
+                            String line;
+                            while ((line = BoundedLineReader.readLine(reader, 5_000_000)) != null) {
+                                log.debug("Tesseract: {}", line);
+                            }
+                        }
+
+                        int exitCode = process.waitFor();
+                        if (exitCode != 0) {
+                            throw new RuntimeException(
+                                    "Tesseract failed with exit code: " + exitCode);
+                        }
+
+                        // Add OCR'd PDF to merger
+                        merger.addSource(pageOutputPath.toFile());
+                    } else {
+                        // Save original page without OCR
+                        try (PDDocument pageDoc = new PDDocument()) {
+                            pageDoc.addPage(page);
+                            pageDoc.save(pageOutputPath.toFile());
+                            merger.addSource(pageOutputPath.toFile());
+                        }
+                    }
                 }
             }
 
-            command.addAll(
-                    Arrays.asList(
-                            "--language",
-                            languageOption,
-                            tempInputFile.toString(),
-                            tempOutputFile.toString()));
+            // Merge all pages into final PDF
+            merger.mergeDocuments(null);
 
-            // Run CLI command
-            ProcessExecutorResult result =
-                    ProcessExecutor.getInstance(ProcessExecutor.Processes.OCR_MY_PDF)
-                            .runCommandWithOutputHandling(command);
-            if (result.getRc() != 0
-                    && result.getMessages().contains("multiprocessing/synchronize.py")
-                    && result.getMessages()
-                            .contains("OSError: [Errno 38] Function not implemented")) {
-                command.add("--jobs");
-                command.add("1");
-                result =
-                        ProcessExecutor.getInstance(ProcessExecutor.Processes.OCR_MY_PDF)
-                                .runCommandWithOutputHandling(command);
-            }
-
-            // Remove images from the OCR processed PDF if the flag is set to true
-            if (removeImagesAfter != null && removeImagesAfter) {
-                Path tempPdfWithoutImages = Files.createTempFile("output_", "_no_images.pdf");
-
-                List<String> gsCommand =
-                        Arrays.asList(
-                                "gs",
-                                "-sDEVICE=pdfwrite",
-                                "-dFILTERIMAGE",
-                                "-o",
-                                tempPdfWithoutImages.toString(),
-                                tempOutputFile.toString());
-
-                ProcessExecutor.getInstance(ProcessExecutor.Processes.GHOSTSCRIPT)
-                        .runCommandWithOutputHandling(gsCommand);
-                tempOutputFile = tempPdfWithoutImages;
-            }
-            // Read the OCR processed PDF file
-            byte[] pdfBytes = pdfDocumentFactory.loadToBytes(tempOutputFile.toFile());
-
-            // Return the OCR processed PDF as a response
+            // Read the final PDF file
+            byte[] pdfContent = Files.readAllBytes(finalOutputFile);
             String outputFilename =
                     Filenames.toSimpleFileName(inputFile.getOriginalFilename())
                                     .replaceFirst("[.][^.]+$", "")
                             + "_OCR.pdf";
 
-            if (sidecar != null && sidecar) {
-                // Create a zip file containing both the PDF and the text file
-                String outputZipFilename =
-                        Filenames.toSimpleFileName(inputFile.getOriginalFilename())
-                                        .replaceFirst("[.][^.]+$", "")
-                                + "_OCR.zip";
-                Path tempZipFile = Files.createTempFile("output_", ".zip");
+            return ResponseEntity.ok()
+                    .header(
+                            "Content-Disposition",
+                            "attachment; filename=\"" + outputFilename + "\"")
+                    .contentType(MediaType.APPLICATION_PDF)
+                    .body(pdfContent);
 
-                try (ZipOutputStream zipOut =
-                        new ZipOutputStream(new FileOutputStream(tempZipFile.toFile()))) {
-                    // Add PDF file to the zip
-                    ZipEntry pdfEntry = new ZipEntry(outputFilename);
-                    zipOut.putNextEntry(pdfEntry);
-                    try (ByteArrayInputStream pdfInputStream = new ByteArrayInputStream(pdfBytes)) {
-                        byte[] buffer = new byte[1024];
-                        int length;
-                        while ((length = pdfInputStream.read(buffer)) != -1) {
-                            zipOut.write(buffer, 0, length);
-                        }
-                    }
-                    zipOut.closeEntry();
-
-                    // Add text file to the zip
-                    ZipEntry txtEntry = new ZipEntry(outputFilename.replace(".pdf", ".txt"));
-                    zipOut.putNextEntry(txtEntry);
-                    Files.copy(sidecarTextPath, zipOut);
-                    zipOut.closeEntry();
-                }
-
-                byte[] zipBytes = Files.readAllBytes(tempZipFile);
-
-                // Clean up the temporary zip file
-                Files.deleteIfExists(tempZipFile);
-                Files.deleteIfExists(tempOutputFile);
-                Files.deleteIfExists(sidecarTextPath);
-
-                // Return the zip file containing both the PDF and the text file
-                return WebResponseUtils.bytesToWebResponse(
-                        zipBytes, outputZipFilename, MediaType.APPLICATION_OCTET_STREAM);
-            } else {
-                // Return the OCR processed PDF as a response
-                Files.deleteIfExists(tempOutputFile);
-                return WebResponseUtils.bytesToWebResponse(pdfBytes, outputFilename);
-            }
         } finally {
-            // Clean up the temporary files
-            Files.deleteIfExists(tempOutputFile);
-            // Comment out as transferTo makes multipart handle cleanup
-            // Files.deleteIfExists(tempInputFile);
-            if (sidecarTextPath != null) {
-                Files.deleteIfExists(sidecarTextPath);
+            // Clean up temporary files
+            deleteDirectory(tempDir);
+        }
+    }
+
+    private void addFileToZip(File file, String filename, ZipOutputStream zipOut)
+            throws IOException {
+        if (!file.exists()) {
+            log.warn("File {} does not exist, skipping", file);
+            return;
+        }
+
+        try (FileInputStream fis = new FileInputStream(file)) {
+            ZipEntry zipEntry = new ZipEntry(filename);
+            zipOut.putNextEntry(zipEntry);
+
+            byte[] buffer = new byte[1024];
+            int length;
+            while ((length = fis.read(buffer)) >= 0) {
+                zipOut.write(buffer, 0, length);
             }
+
+            zipOut.closeEntry();
+        }
+    }
+
+    private void deleteDirectory(Path directory) {
+        try {
+            Files.walk(directory)
+                    .sorted(Comparator.reverseOrder())
+                    .forEach(
+                            path -> {
+                                try {
+                                    Files.delete(path);
+                                } catch (IOException e) {
+                                    log.error("Error deleting {}: {}", path, e.getMessage());
+                                }
+                            });
+        } catch (IOException e) {
+            log.error("Error walking directory {}: {}", directory, e.getMessage());
         }
     }
 }

src/main/java/stirling/software/SPDF/controller/api/misc/RepairController.java

@@ -44,30 +44,29 @@ public class RepairController {
     @Operation(
             summary = "Repair a PDF file",
             description =
-                    "This endpoint repairs a given PDF file by running Ghostscript command. The PDF is first saved to a temporary location, repaired, read back, and then returned as a response. Input:PDF Output:PDF Type:SISO")
+                    "This endpoint repairs a given PDF file by running qpdf command. The PDF is first saved to a temporary location, repaired, read back, and then returned as a response. Input:PDF Output:PDF Type:SISO")
     public ResponseEntity<byte[]> repairPdf(@ModelAttribute PDFFile request)
             throws IOException, InterruptedException {
         MultipartFile inputFile = request.getFileInput();
         // Save the uploaded file to a temporary location
         Path tempInputFile = Files.createTempFile("input_", ".pdf");
-        Path tempOutputFile = Files.createTempFile("output_", ".pdf");
         byte[] pdfBytes = null;
         inputFile.transferTo(tempInputFile.toFile());
         try {
 
             List<String> command = new ArrayList<>();
-            command.add("gs");
-            command.add("-o");
-            command.add(tempOutputFile.toString());
-            command.add("-sDEVICE=pdfwrite");
+            command.add("qpdf");
+            command.add("--replace-input"); // Automatically fixes problems it can
+            command.add("--qdf"); // Linearizes and normalizes PDF structure
+            command.add("--object-streams=disable"); // Can help with some corruptions
             command.add(tempInputFile.toString());
 
             ProcessExecutorResult returnCode =
-                    ProcessExecutor.getInstance(ProcessExecutor.Processes.GHOSTSCRIPT)
+                    ProcessExecutor.getInstance(ProcessExecutor.Processes.QPDF)
                             .runCommandWithOutputHandling(command);
 
             // Read the optimized PDF file
-            pdfBytes = pdfDocumentFactory.loadToBytes(tempOutputFile.toFile());
+            pdfBytes = pdfDocumentFactory.loadToBytes(tempInputFile.toFile());
 
             // Return the optimized PDF as a response
             String outputFilename =
@@ -78,7 +77,6 @@ public class RepairController {
         } finally {
             // Clean up the temporary files
             Files.deleteIfExists(tempInputFile);
-            Files.deleteIfExists(tempOutputFile);
         }
     }
 }

src/main/java/stirling/software/SPDF/controller/api/misc/ReplaceAndInvertColorController.java

@@ -13,12 +13,14 @@ import org.springframework.web.bind.annotation.RequestMapping;
 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.misc.ReplaceAndInvertColorRequest;
 import stirling.software.SPDF.service.misc.ReplaceAndInvertColorService;
 
 @RestController
 @RequestMapping("/api/v1/misc")
+@Tag(name = "Misc", description = "Miscellaneous APIs")
 public class ReplaceAndInvertColorController {
 
     private ReplaceAndInvertColorService replaceAndInvertColorService;

src/main/java/stirling/software/SPDF/controller/api/misc/StampController.java

@@ -229,10 +229,22 @@ public class StampController {
                     calculatePositionY(
                             pageSize, position, calculateTextCapHeight(font, fontSize), margin);
         }
+        // Split the stampText into multiple lines
+        String[] lines = stampText.split("\\\\n");
+
+        // Calculate dynamic line height based on font ascent and descent
+        float ascent = font.getFontDescriptor().getAscent();
+        float descent = font.getFontDescriptor().getDescent();
+        float lineHeight = ((ascent - descent) / 1000) * fontSize;
 
         contentStream.beginText();
-        contentStream.setTextMatrix(Matrix.getRotateInstance(Math.toRadians(rotation), x, y));
-        contentStream.showText(stampText);
+        for (int i = 0; i < lines.length; i++) {
+            String line = lines[i];
+            // Set the text matrix for each line with rotation
+            contentStream.setTextMatrix(
+                    Matrix.getRotateInstance(Math.toRadians(rotation), x, y - (i * lineHeight)));
+            contentStream.showText(line);
+        }
         contentStream.endText();
     }
 

src/main/java/stirling/software/SPDF/controller/api/security/CertSignController.java

@@ -8,6 +8,7 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStreamReader;
 import java.io.OutputStream;
+import java.nio.file.Files;
 import java.security.KeyStore;
 import java.security.KeyStoreException;
 import java.security.NoSuchAlgorithmException;
@@ -21,6 +22,7 @@ import java.security.cert.X509Certificate;
 import java.util.Calendar;
 import java.util.List;
 
+import org.apache.commons.io.FileUtils;
 import org.apache.pdfbox.examples.signature.CreateSignatureBase;
 import org.apache.pdfbox.pdmodel.PDDocument;
 import org.apache.pdfbox.pdmodel.PDPage;
@@ -92,7 +94,7 @@ public class CertSignController {
     }
 
     class CreateSignature extends CreateSignatureBase {
-        File imageFile;
+        File logoFile;
 
         public CreateSignature(KeyStore keystore, char[] pin)
                 throws KeyStoreException,
@@ -102,11 +104,17 @@ public class CertSignController {
                         CertificateException {
             super(keystore, pin);
             ClassPathResource resource = new ClassPathResource("static/images/signature.png");
-            imageFile = resource.getFile();
+            try (InputStream is = resource.getInputStream()) {
+                logoFile = Files.createTempFile("signature", ".png").toFile();
+                FileUtils.copyInputStreamToFile(is, logoFile);
+            } catch (IOException e) {
+                logger.error("Failed to load image signature file");
+                throw e;
+            }
         }
 
         public InputStream createVisibleSignature(
-                PDDocument srcDoc, PDSignature signature, Integer pageNumber, Boolean showImage)
+                PDDocument srcDoc, PDSignature signature, Integer pageNumber, Boolean showLogo)
                 throws IOException {
             // modified from org.apache.pdfbox.examples.signature.CreateVisibleSignature2
             try (PDDocument doc = new PDDocument()) {
@@ -145,7 +153,7 @@ public class CertSignController {
                 widget.setAppearance(appearance);
 
                 try (PDPageContentStream cs = new PDPageContentStream(doc, appearanceStream)) {
-                    if (showImage) {
+                    if (showLogo) {
                         cs.saveGraphicsState();
                         PDExtendedGraphicsState extState = new PDExtendedGraphicsState();
                         extState.setBlendMode(BlendMode.MULTIPLY);
@@ -153,7 +161,7 @@ public class CertSignController {
                         cs.setGraphicsStateParameters(extState);
                         cs.transform(Matrix.getScaleInstance(0.08f, 0.08f));
                         PDImageXObject img =
-                                PDImageXObject.createFromFileByExtension(imageFile, doc);
+                                PDImageXObject.createFromFileByExtension(logoFile, doc);
                         cs.drawImage(img, 100, 0);
                         cs.restoreGraphicsState();
                     }
@@ -219,6 +227,7 @@ public class CertSignController {
         String location = request.getLocation();
         String name = request.getName();
         Integer pageNumber = request.getPageNumber() - 1;
+        Boolean showLogo = request.isShowLogo();
 
         if (certType == null) {
             throw new IllegalArgumentException("Cert type must be provided");
@@ -258,7 +267,8 @@ public class CertSignController {
                 pageNumber,
                 name,
                 location,
-                reason);
+                reason,
+                showLogo);
         return WebResponseUtils.boasToWebResponse(
                 baos,
                 Filenames.toSimpleFileName(pdf.getOriginalFilename()).replaceFirst("[.][^.]+$", "")
@@ -274,7 +284,8 @@ public class CertSignController {
             Integer pageNumber,
             String name,
             String location,
-            String reason) {
+            String reason,
+            Boolean showLogo) {
         try (PDDocument doc = pdfDocumentFactory.load(input)) {
             PDSignature signature = new PDSignature();
             signature.setFilter(PDSignature.FILTER_ADOBE_PPKLITE);
@@ -287,7 +298,7 @@ public class CertSignController {
             if (showSignature) {
                 SignatureOptions signatureOptions = new SignatureOptions();
                 signatureOptions.setVisualSignature(
-                        instance.createVisibleSignature(doc, signature, pageNumber, true));
+                        instance.createVisibleSignature(doc, signature, pageNumber, showLogo));
                 signatureOptions.setPage(pageNumber);
 
                 doc.addSignature(signature, instance, signatureOptions);

src/main/java/stirling/software/SPDF/controller/api/security/GetInfoOnPDF.java

@@ -322,27 +322,14 @@ public class GetInfoOnPDF {
                 PDEncryption pdfEncryption = pdfBoxDoc.getEncryption();
                 encryption.put("EncryptionAlgorithm", pdfEncryption.getFilter());
                 encryption.put("KeyLength", pdfEncryption.getLength());
-                AccessPermission ap = pdfBoxDoc.getCurrentAccessPermission();
-                if (ap != null) {
-                    ObjectNode permissionsNode = objectMapper.createObjectNode();
-
-                    permissionsNode.put("CanAssembleDocument", ap.canAssembleDocument());
-                    permissionsNode.put("CanExtractContent", ap.canExtractContent());
-                    permissionsNode.put(
-                            "CanExtractForAccessibility", ap.canExtractForAccessibility());
-                    permissionsNode.put("CanFillInForm", ap.canFillInForm());
-                    permissionsNode.put("CanModify", ap.canModify());
-                    permissionsNode.put("CanModifyAnnotations", ap.canModifyAnnotations());
-                    permissionsNode.put("CanPrint", ap.canPrint());
-
-                    encryption.set(
-                            "Permissions", permissionsNode); // set the node under "Permissions"
-                }
                 // Add other encryption-related properties as needed
             } else {
                 encryption.put("IsEncrypted", false);
             }
 
+            ObjectNode permissionsNode = objectMapper.createObjectNode();
+            setNodePermissions(pdfBoxDoc, permissionsNode);
+
             ObjectNode pageInfoParent = objectMapper.createObjectNode();
             for (int pageNum = 0; pageNum < pdfBoxDoc.getNumberOfPages(); pageNum++) {
                 ObjectNode pageInfo = objectMapper.createObjectNode();
@@ -584,6 +571,7 @@ public class GetInfoOnPDF {
             jsonOutput.set("DocumentInfo", docInfoNode);
             jsonOutput.set("Compliancy", compliancy);
             jsonOutput.set("Encryption", encryption);
+            jsonOutput.set("Permissions", permissionsNode); // set the node under "Permissions"
             jsonOutput.set("Other", other);
             jsonOutput.set("PerPageInfo", pageInfoParent);
 
@@ -602,6 +590,24 @@ public class GetInfoOnPDF {
         return null;
     }
 
+    private void setNodePermissions(PDDocument pdfBoxDoc, ObjectNode permissionsNode) {
+        AccessPermission ap = pdfBoxDoc.getCurrentAccessPermission();
+
+        permissionsNode.put("Document Assembly", getPermissionState(ap.canAssembleDocument()));
+        permissionsNode.put("Extracting Content", getPermissionState(ap.canExtractContent()));
+        permissionsNode.put(
+                "Extracting for accessibility",
+                getPermissionState(ap.canExtractForAccessibility()));
+        permissionsNode.put("Form Filling", getPermissionState(ap.canFillInForm()));
+        permissionsNode.put("Modifying", getPermissionState(ap.canModify()));
+        permissionsNode.put("Modifying annotations", getPermissionState(ap.canModifyAnnotations()));
+        permissionsNode.put("Printing", getPermissionState(ap.canPrint()));
+    }
+
+    private String getPermissionState(boolean state) {
+        return state ? "Allowed" : "Not Allowed";
+    }
+
     private static void addOutlinesToArray(PDOutlineItem outline, ArrayNode arrayNode) {
         if (outline == null) return;
 

src/main/java/stirling/software/SPDF/controller/api/security/ValidateSignatureController.java

@@ -0,0 +1,180 @@
+package stirling.software.SPDF.controller.api.security;
+
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.security.cert.CertificateException;
+import java.security.cert.CertificateExpiredException;
+import java.security.cert.CertificateFactory;
+import java.security.cert.CertificateNotYetValidException;
+import java.security.cert.X509Certificate;
+import java.security.interfaces.RSAPublicKey;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.pdfbox.pdmodel.PDDocument;
+import org.apache.pdfbox.pdmodel.interactive.digitalsignature.PDSignature;
+import org.bouncycastle.cert.X509CertificateHolder;
+import org.bouncycastle.cert.jcajce.JcaX509CertificateConverter;
+import org.bouncycastle.cms.CMSProcessable;
+import org.bouncycastle.cms.CMSProcessableByteArray;
+import org.bouncycastle.cms.CMSSignedData;
+import org.bouncycastle.cms.SignerInformation;
+import org.bouncycastle.cms.SignerInformationStore;
+import org.bouncycastle.cms.jcajce.JcaSimpleSignerInfoVerifierBuilder;
+import org.bouncycastle.util.Store;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.ModelAttribute;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.multipart.MultipartFile;
+
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+
+import stirling.software.SPDF.model.api.security.SignatureValidationRequest;
+import stirling.software.SPDF.model.api.security.SignatureValidationResult;
+import stirling.software.SPDF.service.CertificateValidationService;
+import stirling.software.SPDF.service.CustomPDDocumentFactory;
+
+@RestController
+@RequestMapping("/api/v1/security")
+@Tag(name = "Security", description = "Security APIs")
+public class ValidateSignatureController {
+    private final CustomPDDocumentFactory pdfDocumentFactory;
+    private final CertificateValidationService certValidationService;
+
+    @Autowired
+    public ValidateSignatureController(
+            CustomPDDocumentFactory pdfDocumentFactory,
+            CertificateValidationService certValidationService) {
+        this.pdfDocumentFactory = pdfDocumentFactory;
+        this.certValidationService = certValidationService;
+    }
+
+    @Operation(
+            summary = "Validate PDF Digital Signature",
+            description =
+                    "Validates digital signatures in a PDF file against default or custom certificates.")
+    @PostMapping(value = "/validate-signature")
+    public ResponseEntity<List<SignatureValidationResult>> validateSignature(
+            @ModelAttribute SignatureValidationRequest request) throws IOException {
+        List<SignatureValidationResult> results = new ArrayList<>();
+        MultipartFile file = request.getFileInput();
+
+        // Load custom certificate if provided
+        X509Certificate customCert = null;
+        if (request.getCertFile() != null && !request.getCertFile().isEmpty()) {
+            try (ByteArrayInputStream certStream =
+                    new ByteArrayInputStream(request.getCertFile().getBytes())) {
+                CertificateFactory cf = CertificateFactory.getInstance("X.509");
+                customCert = (X509Certificate) cf.generateCertificate(certStream);
+            } catch (CertificateException e) {
+                throw new RuntimeException("Invalid certificate file: " + e.getMessage());
+            }
+        }
+
+        try (PDDocument document = pdfDocumentFactory.load(file.getInputStream())) {
+            List<PDSignature> signatures = document.getSignatureDictionaries();
+
+            for (PDSignature sig : signatures) {
+                SignatureValidationResult result = new SignatureValidationResult();
+                try {
+                    byte[] signedContent = sig.getSignedContent(file.getInputStream());
+                    byte[] signatureBytes = sig.getContents(file.getInputStream());
+
+                    CMSProcessable content = new CMSProcessableByteArray(signedContent);
+                    CMSSignedData signedData = new CMSSignedData(content, signatureBytes);
+
+                    Store<X509CertificateHolder> certStore = signedData.getCertificates();
+                    SignerInformationStore signerStore = signedData.getSignerInfos();
+
+                    for (SignerInformation signer : signerStore.getSigners()) {
+                        X509CertificateHolder certHolder =
+                                (X509CertificateHolder)
+                                        certStore.getMatches(signer.getSID()).iterator().next();
+                        X509Certificate cert =
+                                new JcaX509CertificateConverter().getCertificate(certHolder);
+
+                        // Basic signature validation
+                        result.setValid(
+                                signer.verify(
+                                        new JcaSimpleSignerInfoVerifierBuilder().build(cert)));
+
+                        // Perform chain validation
+                        CertificateValidationService.ValidationResult chainResult;
+                        if (customCert != null) {
+                            chainResult =
+                                    certValidationService.validateWithCustomCert(cert, customCert);
+                        } else {
+                            chainResult = certValidationService.validateCertificateChain(cert);
+                        }
+
+                        result.setChainValid(chainResult.isValid());
+                        result.setTrustValid(chainResult.isValid());
+                        result.setNotExpired(!chainResult.isExpired());
+
+                        // Check if signature was valid at the time of signing
+                        if (sig.getSignDate() != null) {
+                            try {
+                                cert.checkValidity(sig.getSignDate().getTime());
+                                result.setValidAtTimeOfSigning(true);
+                            } catch (CertificateExpiredException
+                                    | CertificateNotYetValidException e) {
+                                result.setValidAtTimeOfSigning(false);
+                            }
+                        }
+
+                        // Set signature info
+                        populateSignatureInfo(result, sig, cert);
+                    }
+                } catch (Exception e) {
+                    result.setValid(false);
+                    result.setErrorMessage("Signature validation failed: " + e.getMessage());
+                }
+                results.add(result);
+            }
+        }
+        return ResponseEntity.ok(results);
+    }
+
+    private void populateSignatureInfo(
+            SignatureValidationResult result, PDSignature sig, X509Certificate cert) {
+        result.setSignerName(sig.getName());
+        result.setSignatureDate(sig.getSignDate().getTime().toString());
+        result.setReason(sig.getReason());
+        result.setLocation(sig.getLocation());
+        result.setIssuerDN(cert.getIssuerX500Principal().getName());
+        result.setSubjectDN(cert.getSubjectX500Principal().getName());
+        result.setSerialNumber(cert.getSerialNumber().toString(16));
+        result.setValidFrom(cert.getNotBefore().toString());
+        result.setValidUntil(cert.getNotAfter().toString());
+        result.setSignatureAlgorithm(cert.getSigAlgName());
+
+        try {
+            result.setKeySize(((RSAPublicKey) cert.getPublicKey()).getModulus().bitLength());
+        } catch (Exception e) {
+            result.setKeySize(0);
+        }
+
+        result.setVersion(String.valueOf(cert.getVersion()));
+
+        List<String> keyUsages = new ArrayList<>();
+        boolean[] keyUsageFlags = cert.getKeyUsage();
+        if (keyUsageFlags != null) {
+            String[] keyUsageLabels = {
+                "Digital Signature", "Non-Repudiation", "Key Encipherment",
+                "Data Encipherment", "Key Agreement", "Certificate Signing",
+                "CRL Signing", "Encipher Only", "Decipher Only"
+            };
+            for (int i = 0; i < keyUsageFlags.length; i++) {
+                if (keyUsageFlags[i]) {
+                    keyUsages.add(keyUsageLabels[i]);
+                }
+            }
+        }
+        result.setKeyUsages(keyUsages);
+        result.setSelfSigned(cert.getSubjectX500Principal().equals(cert.getIssuerX500Principal()));
+    }
+}

src/main/java/stirling/software/SPDF/controller/api/security/WatermarkController.java

@@ -187,18 +187,31 @@ public class WatermarkController {
         float watermarkHeight = heightSpacer + fontSize * textLines.length;
         float pageWidth = page.getMediaBox().getWidth();
         float pageHeight = page.getMediaBox().getHeight();
-        int watermarkRows = (int) (pageHeight / watermarkHeight + 1);
-        int watermarkCols = (int) (pageWidth / watermarkWidth + 1);
+
+        // Calculating the new width and height depending on the angle.
+        float radians = (float) Math.toRadians(rotation);
+        float newWatermarkWidth =
+                (float)
+                        (Math.abs(watermarkWidth * Math.cos(radians))
+                                + Math.abs(watermarkHeight * Math.sin(radians)));
+        float newWatermarkHeight =
+                (float)
+                        (Math.abs(watermarkWidth * Math.sin(radians))
+                                + Math.abs(watermarkHeight * Math.cos(radians)));
+
+        // Calculating the number of rows and columns.
+        int watermarkRows = (int) (pageHeight / newWatermarkHeight + 1);
+        int watermarkCols = (int) (pageWidth / newWatermarkWidth + 1);
 
         // Add the text watermark
-        for (int i = 0; i < watermarkRows; i++) {
-            for (int j = 0; j < watermarkCols; j++) {
+        for (int i = 0; i <= watermarkRows; i++) {
+            for (int j = 0; j <= watermarkCols; j++) {
                 contentStream.beginText();
                 contentStream.setTextMatrix(
                         Matrix.getRotateInstance(
                                 (float) Math.toRadians(rotation),
-                                j * watermarkWidth,
-                                i * watermarkHeight));
+                                j * newWatermarkWidth,
+                                i * newWatermarkHeight));
 
                 for (int k = 0; k < textLines.length; ++k) {
                     contentStream.showText(textLines[k]);

src/main/java/stirling/software/SPDF/controller/api/strippers/PDFTableStripper.java

@@ -1,327 +0,0 @@
-package stirling.software.SPDF.controller.api.strippers;
-
-import java.awt.Shape;
-import java.awt.geom.AffineTransform;
-import java.awt.geom.Rectangle2D;
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.io.OutputStreamWriter;
-import java.io.Writer;
-import java.util.ArrayList;
-import java.util.HashSet;
-import java.util.Iterator;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Set;
-
-import org.apache.fontbox.util.BoundingBox;
-import org.apache.pdfbox.pdmodel.PDPage;
-import org.apache.pdfbox.pdmodel.common.PDRectangle;
-import org.apache.pdfbox.pdmodel.font.PDFont;
-import org.apache.pdfbox.pdmodel.font.PDType3Font;
-import org.apache.pdfbox.text.PDFTextStripper;
-import org.apache.pdfbox.text.PDFTextStripperByArea;
-import org.apache.pdfbox.text.TextPosition;
-
-/**
- * Class to extract tabular data from a PDF. Works by making a first pass of the page to group all
- * nearby text items together, and then inferring a 2D grid from these regions. Each table cell is
- * then extracted using a PDFTextStripperByArea object.
- *
- * <p>Works best when headers are included in the detected region, to ensure representative text in
- * every column.
- *
- * <p>Based upon DrawPrintTextLocations PDFBox example
- * (https://svn.apache.org/viewvc/pdfbox/trunk/examples/src/main/java/org/apache/pdfbox/examples/util/DrawPrintTextLocations.java)
- *
- * @author Beldaz
- */
-public class PDFTableStripper extends PDFTextStripper {
-
-    /**
-     * This will print the documents data, for each table cell.
-     *
-     * @param args The command line arguments.
-     * @throws IOException If there is an error parsing the document.
-     */
-    /*
-     *  Used in methods derived from DrawPrintTextLocations
-     */
-    private AffineTransform flipAT;
-
-    private AffineTransform rotateAT;
-
-    /** Regions updated by calls to writeString */
-    private Set<Rectangle2D> boxes;
-
-    // Border to allow when finding intersections
-    private double dx = 1.0; // This value works for me, feel free to tweak (or add setter)
-    private double dy = 0.000; // Rows of text tend to overlap, so need to extend
-
-    /** Region in which to find table (otherwise whole page) */
-    private Rectangle2D regionArea;
-
-    /** Number of rows in inferred table */
-    private int nRows = 0;
-
-    /** Number of columns in inferred table */
-    private int nCols = 0;
-
-    /** This is the object that does the text extraction */
-    private PDFTextStripperByArea regionStripper;
-
-    /**
-     * 1D intervals - used for calculateTableRegions()
-     *
-     * @author Beldaz
-     */
-    public static class Interval {
-        double start;
-        double end;
-
-        public Interval(double start, double end) {
-            this.start = start;
-            this.end = end;
-        }
-
-        public void add(Interval col) {
-            if (col.start < start) start = col.start;
-            if (col.end > end) end = col.end;
-        }
-
-        public static void addTo(Interval x, LinkedList<Interval> columns) {
-            int p = 0;
-            Iterator<Interval> it = columns.iterator();
-            // Find where x should go
-            while (it.hasNext()) {
-                Interval col = it.next();
-                if (x.end >= col.start) {
-                    if (x.start <= col.end) { // overlaps
-                        x.add(col);
-                        it.remove();
-                    }
-                    break;
-                }
-                ++p;
-            }
-            while (it.hasNext()) {
-                Interval col = it.next();
-                if (x.start > col.end) break;
-                x.add(col);
-                it.remove();
-            }
-            columns.add(p, x);
-        }
-    }
-
-    /**
-     * Instantiate a new PDFTableStripper object.
-     *
-     * @throws IOException If there is an error loading the properties.
-     */
-    public PDFTableStripper() throws IOException {
-        super.setShouldSeparateByBeads(false);
-        regionStripper = new PDFTextStripperByArea();
-        regionStripper.setSortByPosition(true);
-    }
-
-    /**
-     * Define the region to group text by.
-     *
-     * @param rect The rectangle area to retrieve the text from.
-     */
-    public void setRegion(Rectangle2D rect) {
-        regionArea = rect;
-    }
-
-    public int getRows() {
-        return nRows;
-    }
-
-    public int getColumns() {
-        return nCols;
-    }
-
-    /**
-     * Get the text for the region, this should be called after extractTable().
-     *
-     * @return The text that was identified in that region.
-     */
-    public String getText(int row, int col) {
-        return regionStripper.getTextForRegion("el" + col + "x" + row);
-    }
-
-    public void extractTable(PDPage pdPage) throws IOException {
-        setStartPage(getCurrentPageNo());
-        setEndPage(getCurrentPageNo());
-
-        boxes = new HashSet<Rectangle2D>();
-        // flip y-axis
-        flipAT = new AffineTransform();
-        flipAT.translate(0, pdPage.getBBox().getHeight());
-        flipAT.scale(1, -1);
-
-        // page may be rotated
-        rotateAT = new AffineTransform();
-        int rotation = pdPage.getRotation();
-        if (rotation != 0) {
-            PDRectangle mediaBox = pdPage.getMediaBox();
-            switch (rotation) {
-                case 90:
-                    rotateAT.translate(mediaBox.getHeight(), 0);
-                    break;
-                case 270:
-                    rotateAT.translate(0, mediaBox.getWidth());
-                    break;
-                case 180:
-                    rotateAT.translate(mediaBox.getWidth(), mediaBox.getHeight());
-                    break;
-                default:
-                    break;
-            }
-            rotateAT.rotate(Math.toRadians(rotation));
-        }
-        // Trigger processing of the document so that writeString is called.
-        try (Writer dummy = new OutputStreamWriter(new ByteArrayOutputStream())) {
-            super.output = dummy;
-            super.processPage(pdPage);
-        }
-
-        Rectangle2D[][] regions = calculateTableRegions();
-
-        //        System.err.println("Drawing " + nCols + "x" + nRows + "="+ nRows*nCols + "
-        // regions");
-        for (int i = 0; i < nCols; ++i) {
-            for (int j = 0; j < nRows; ++j) {
-                final Rectangle2D region = regions[i][j];
-                regionStripper.addRegion("el" + i + "x" + j, region);
-            }
-        }
-
-        regionStripper.extractRegions(pdPage);
-    }
-
-    /**
-     * Infer a rectangular grid of regions from the boxes field.
-     *
-     * @return 2D array of table regions (as Rectangle2D objects). Note that some of these regions
-     *     may have no content.
-     */
-    private Rectangle2D[][] calculateTableRegions() {
-
-        // Build up a list of all table regions, based upon the populated
-        // regions of boxes field. Treats the horizontal and vertical extents
-        // of each box as distinct
-        LinkedList<Interval> columns = new LinkedList<Interval>();
-        LinkedList<Interval> rows = new LinkedList<Interval>();
-
-        for (Rectangle2D box : boxes) {
-            Interval x = new Interval(box.getMinX(), box.getMaxX());
-            Interval y = new Interval(box.getMinY(), box.getMaxY());
-
-            Interval.addTo(x, columns);
-            Interval.addTo(y, rows);
-        }
-
-        nRows = rows.size();
-        nCols = columns.size();
-        Rectangle2D[][] regions = new Rectangle2D[nCols][nRows];
-        int i = 0;
-        // Label regions from top left, rather than the transformed orientation
-        for (Interval column : columns) {
-            int j = 0;
-            for (Interval row : rows) {
-                regions[nCols - i - 1][nRows - j - 1] =
-                        new Rectangle2D.Double(
-                                column.start,
-                                row.start,
-                                column.end - column.start,
-                                row.end - row.start);
-                ++j;
-            }
-            ++i;
-        }
-
-        return regions;
-    }
-
-    /**
-     * Register each character's bounding box, updating boxes field to maintain a list of all
-     * distinct groups of characters.
-     *
-     * <p>Overrides the default functionality of PDFTextStripper. Most of this is taken from
-     * DrawPrintTextLocations.java, with extra steps at end of main loop
-     */
-    @Override
-    protected void writeString(String string, List<TextPosition> textPositions) throws IOException {
-        for (TextPosition text : textPositions) {
-            // glyph space -> user space
-            // note: text.getTextMatrix() is *not* the Text Matrix, it's the Text Rendering Matrix
-            AffineTransform at = text.getTextMatrix().createAffineTransform();
-            PDFont font = text.getFont();
-            BoundingBox bbox = font.getBoundingBox();
-
-            // advance width, bbox height (glyph space)
-            float xadvance =
-                    font.getWidth(text.getCharacterCodes()[0]); // todo: should iterate all chars
-            Rectangle2D.Float rect =
-                    new Rectangle2D.Float(0, bbox.getLowerLeftY(), xadvance, bbox.getHeight());
-
-            if (font instanceof PDType3Font) {
-                // bbox and font matrix are unscaled
-                at.concatenate(font.getFontMatrix().createAffineTransform());
-            } else {
-                // bbox and font matrix are already scaled to 1000
-                at.scale(1 / 1000f, 1 / 1000f);
-            }
-            Shape s = at.createTransformedShape(rect);
-            s = flipAT.createTransformedShape(s);
-            s = rotateAT.createTransformedShape(s);
-
-            //
-            // Merge character's bounding box with boxes field
-            //
-            Rectangle2D bounds = s.getBounds2D();
-            // Pad sides to detect almost touching boxes
-            Rectangle2D hitbox = bounds.getBounds2D();
-            hitbox.add(bounds.getMinX() - dx, bounds.getMinY() - dy);
-            hitbox.add(bounds.getMaxX() + dx, bounds.getMaxY() + dy);
-
-            // Find all overlapping boxes
-            List<Rectangle2D> intersectList = new ArrayList<Rectangle2D>();
-            for (Rectangle2D box : boxes) {
-                if (box.intersects(hitbox)) {
-                    intersectList.add(box);
-                }
-            }
-
-            // Combine all touching boxes and update
-            // (NOTE: Potentially this could leave some overlapping boxes un-merged,
-            // but it's sufficient for now and get's fixed up in calculateTableRegions)
-            for (Rectangle2D box : intersectList) {
-                bounds.add(box);
-                boxes.remove(box);
-            }
-            boxes.add(bounds);
-        }
-    }
-
-    /**
-     * This method does nothing in this derived class, because beads and regions are incompatible.
-     * Beads are ignored when stripping by area.
-     *
-     * @param aShouldSeparateByBeads The new grouping of beads.
-     */
-    @Override
-    public final void setShouldSeparateByBeads(boolean aShouldSeparateByBeads) {}
-
-    /** Adapted from PDFTextStripperByArea {@inheritDoc} */
-    @Override
-    protected void processTextPosition(TextPosition text) {
-        if (regionArea != null && !regionArea.contains(text.getX(), text.getY())) {
-            // skip character
-        } else {
-            super.processTextPosition(text);
-        }
-    }
-}

src/main/java/stirling/software/SPDF/controller/web/DatabaseWebController.java

@@ -34,7 +34,9 @@ public class DatabaseWebController {
         }
 
         List<FileInfo> backupList = databaseBackupHelper.getBackupList();
-        model.addAttribute("systemUpdate", backupList);
+        model.addAttribute("backupFiles", backupList);
+
+        model.addAttribute("databaseVersion", databaseBackupHelper.getH2Version());
 
         return "database";
     }

src/main/java/stirling/software/SPDF/controller/web/HomeWebController.java

@@ -55,6 +55,11 @@ public class HomeWebController {
         return "licenses";
     }
 
+    @GetMapping("/releases")
+    public String getReleaseNotes(Model model) {
+        return "releases";
+    }
+
     @GetMapping("/")
     public String home(Model model) {
         model.addAttribute("currentPage", "home");

src/main/java/stirling/software/SPDF/controller/web/SecurityWebController.java

@@ -53,6 +53,13 @@ public class SecurityWebController {
         return "security/cert-sign";
     }
 
+    @GetMapping("/validate-signature")
+    @Hidden
+    public String certSignVerifyForm(Model model) {
+        model.addAttribute("currentPage", "validate-signature");
+        return "security/validate-signature";
+    }
+
     @GetMapping("/remove-cert-sign")
     @Hidden
     public String certUnSignForm(Model model) {

src/main/java/stirling/software/SPDF/controller/web/SignatureController.java

@@ -15,7 +15,7 @@ import stirling.software.SPDF.controller.api.pipeline.UserServiceInterface;
 import stirling.software.SPDF.service.SignatureService;
 
 @Controller
-@RequestMapping("/api/v1/general/")
+@RequestMapping("/api/v1/general")
 public class SignatureController {
 
     @Autowired private SignatureService signatureService;

src/main/java/stirling/software/SPDF/model/ApplicationProperties.java

@@ -47,6 +47,7 @@ public class ApplicationProperties {
     private AutomaticallyGenerated automaticallyGenerated = new AutomaticallyGenerated();
     private EnterpriseEdition enterpriseEdition = new EnterpriseEdition();
     private AutoPipeline autoPipeline = new AutoPipeline();
+    private ProcessExecutor processExecutor = new ProcessExecutor();
 
     @Data
     public static class AutoPipeline {
@@ -309,4 +310,98 @@ public class ApplicationProperties {
             }
         }
     }
+
+    @Data
+    public static class ProcessExecutor {
+        private SessionLimit sessionLimit = new SessionLimit();
+        private TimeoutMinutes timeoutMinutes = new TimeoutMinutes();
+
+        @Data
+        public static class SessionLimit {
+            private int libreOfficeSessionLimit;
+            private int pdfToHtmlSessionLimit;
+            private int pythonOpenCvSessionLimit;
+            private int weasyPrintSessionLimit;
+            private int installAppSessionLimit;
+            private int calibreSessionLimit;
+            private int qpdfSessionLimit;
+            private int tesseractSessionLimit;
+
+            public int getQpdfSessionLimit() {
+                return qpdfSessionLimit > 0 ? qpdfSessionLimit : 2;
+            }
+
+            public int getTesseractSessionLimit() {
+                return tesseractSessionLimit > 0 ? tesseractSessionLimit : 1;
+            }
+
+            public int getLibreOfficeSessionLimit() {
+                return libreOfficeSessionLimit > 0 ? libreOfficeSessionLimit : 1;
+            }
+
+            public int getPdfToHtmlSessionLimit() {
+                return pdfToHtmlSessionLimit > 0 ? pdfToHtmlSessionLimit : 1;
+            }
+
+            public int getPythonOpenCvSessionLimit() {
+                return pythonOpenCvSessionLimit > 0 ? pythonOpenCvSessionLimit : 8;
+            }
+
+            public int getWeasyPrintSessionLimit() {
+                return weasyPrintSessionLimit > 0 ? weasyPrintSessionLimit : 16;
+            }
+
+            public int getInstallAppSessionLimit() {
+                return installAppSessionLimit > 0 ? installAppSessionLimit : 1;
+            }
+
+            public int getCalibreSessionLimit() {
+                return calibreSessionLimit > 0 ? calibreSessionLimit : 1;
+            }
+        }
+
+        @Data
+        public static class TimeoutMinutes {
+            private long libreOfficeTimeoutMinutes;
+            private long pdfToHtmlTimeoutMinutes;
+            private long pythonOpenCvTimeoutMinutes;
+            private long weasyPrintTimeoutMinutes;
+            private long installAppTimeoutMinutes;
+            private long calibreTimeoutMinutes;
+            private long tesseractTimeoutMinutes;
+            private long qpdfTimeoutMinutes;
+
+            public long getTesseractTimeoutMinutes() {
+                return tesseractTimeoutMinutes > 0 ? tesseractTimeoutMinutes : 30;
+            }
+
+            public long getQpdfTimeoutMinutes() {
+                return qpdfTimeoutMinutes > 0 ? qpdfTimeoutMinutes : 30;
+            }
+
+            public long getLibreOfficeTimeoutMinutes() {
+                return libreOfficeTimeoutMinutes > 0 ? libreOfficeTimeoutMinutes : 30;
+            }
+
+            public long getPdfToHtmlTimeoutMinutes() {
+                return pdfToHtmlTimeoutMinutes > 0 ? pdfToHtmlTimeoutMinutes : 20;
+            }
+
+            public long getPythonOpenCvTimeoutMinutes() {
+                return pythonOpenCvTimeoutMinutes > 0 ? pythonOpenCvTimeoutMinutes : 30;
+            }
+
+            public long getWeasyPrintTimeoutMinutes() {
+                return weasyPrintTimeoutMinutes > 0 ? weasyPrintTimeoutMinutes : 30;
+            }
+
+            public long getInstallAppTimeoutMinutes() {
+                return installAppTimeoutMinutes > 0 ? installAppTimeoutMinutes : 60;
+            }
+
+            public long getCalibreTimeoutMinutes() {
+                return calibreTimeoutMinutes > 0 ? calibreTimeoutMinutes : 30;
+            }
+        }
+    }
 }

src/main/java/stirling/software/SPDF/model/AuthenticationType.java

@@ -2,5 +2,5 @@ package stirling.software.SPDF.model;
 
 public enum AuthenticationType {
     WEB,
-    OAUTH2
+    SSO
 }

src/main/java/stirling/software/SPDF/model/api/misc/OptimizePdfRequest.java

@@ -18,4 +18,15 @@ public class OptimizePdfRequest extends PDFFile {
 
     @Schema(description = "The expected output size, e.g. '100MB', '25KB', etc.")
     private String expectedOutputSize;
+
+    @Schema(
+            description = "Whether to linearize the PDF for faster web viewing. Default is false.",
+            defaultValue = "false")
+    private Boolean linearize = false;
+
+    @Schema(
+            description =
+                    "Whether to normalize the PDF content for better compatibility. Default is true.",
+            defaultValue = "true")
+    private Boolean normalize = true;
 }

src/main/java/stirling/software/SPDF/model/api/misc/ProcessPdfWithOcrRequest.java

@@ -15,18 +15,6 @@ public class ProcessPdfWithOcrRequest extends PDFFile {
     @Schema(description = "List of languages to use in OCR processing")
     private List<String> languages;
 
-    @Schema(description = "Include OCR text in a sidecar text file if set to true")
-    private boolean sidecar;
-
-    @Schema(description = "Deskew the input file if set to true")
-    private boolean deskew;
-
-    @Schema(description = "Clean the input file if set to true")
-    private boolean clean;
-
-    @Schema(description = "Clean the final output if set to true")
-    private boolean cleanFinal;
-
     @Schema(
             description = "Specify the OCR type, e.g., 'skip-text', 'force-ocr', or 'Normal'",
             allowableValues = {"skip-text", "force-ocr", "Normal"})
@@ -37,7 +25,4 @@ public class ProcessPdfWithOcrRequest extends PDFFile {
             allowableValues = {"hocr", "sandwich"},
             defaultValue = "hocr")
     private String ocrRenderType = "hocr";
-
-    @Schema(description = "Remove images from the output PDF if set to true")
-    private boolean removeImagesAfter;
 }

src/main/java/stirling/software/SPDF/model/api/security/SignPDFWithCertRequest.java

@@ -50,4 +50,7 @@ public class SignPDFWithCertRequest extends PDFFile {
             description =
                     "The page number where the signature should be visible. This is required if showSignature is set to true")
     private Integer pageNumber;
+
+    @Schema(description = "Whether to visually show a signature logo along with the signature")
+    private boolean showLogo;
 }

src/main/java/stirling/software/SPDF/model/api/security/SignatureValidationRequest.java

@@ -0,0 +1,17 @@
+package stirling.software.SPDF.model.api.security;
+
+import org.springframework.web.multipart.MultipartFile;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import stirling.software.SPDF.model.api.PDFFile;
+
+@Data
+@EqualsAndHashCode(callSuper = true)
+public class SignatureValidationRequest extends PDFFile {
+
+    @Schema(description = "(Optional) file to compare PDF cert signatures against x.509 format")
+    private MultipartFile certFile;
+}

src/main/java/stirling/software/SPDF/model/api/security/SignatureValidationResult.java

@@ -0,0 +1,31 @@
+package stirling.software.SPDF.model.api.security;
+
+import java.util.List;
+
+import lombok.Data;
+
+@Data
+public class SignatureValidationResult {
+    private boolean valid;
+    private String signerName;
+    private String signatureDate;
+    private String reason;
+    private String location;
+    private String errorMessage;
+    private boolean chainValid;
+    private boolean trustValid;
+    private boolean notExpired;
+    private boolean notRevoked;
+    private boolean validAtTimeOfSigning;
+
+    private String issuerDN; // Certificate issuer's Distinguished Name
+    private String subjectDN; // Certificate subject's Distinguished Name
+    private String serialNumber; // Certificate serial number
+    private String validFrom; // Certificate validity start date
+    private String validUntil; // Certificate validity end date
+    private String signatureAlgorithm; // Algorithm used for signing
+    private int keySize; // Key size in bits
+    private String version; // Certificate version
+    private List<String> keyUsages; // List of key usage purposes
+    private boolean isSelfSigned; // Whether the certificate is self-signed
+}

src/main/java/stirling/software/SPDF/pdf/FlexibleCSVWriter.java

@@ -0,0 +1,16 @@
+package stirling.software.SPDF.pdf;
+
+import org.apache.commons.csv.CSVFormat;
+
+import technology.tabula.writers.CSVWriter;
+
+public class FlexibleCSVWriter extends CSVWriter {
+
+    public FlexibleCSVWriter() {
+        super();
+    }
+
+    public FlexibleCSVWriter(CSVFormat csvFormat) {
+        super(csvFormat);
+    }
+}

src/main/java/stirling/software/SPDF/repository/JPATokenRepositoryImpl.java

@@ -5,6 +5,7 @@ import java.util.Date;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.security.web.authentication.rememberme.PersistentRememberMeToken;
 import org.springframework.security.web.authentication.rememberme.PersistentTokenRepository;
+import org.springframework.transaction.annotation.Transactional;
 
 import stirling.software.SPDF.model.PersistentLogin;
 
@@ -13,6 +14,7 @@ public class JPATokenRepositoryImpl implements PersistentTokenRepository {
     @Autowired private PersistentLoginRepository persistentLoginRepository;
 
     @Override
+    @Transactional
     public void createNewToken(PersistentRememberMeToken token) {
         PersistentLogin newToken = new PersistentLogin();
         newToken.setSeries(token.getSeries());
@@ -23,6 +25,7 @@ public class JPATokenRepositoryImpl implements PersistentTokenRepository {
     }
 
     @Override
+    @Transactional
     public void updateToken(String series, String tokenValue, Date lastUsed) {
         PersistentLogin existingToken = persistentLoginRepository.findById(series).orElse(null);
         if (existingToken != null) {
@@ -43,11 +46,11 @@ public class JPATokenRepositoryImpl implements PersistentTokenRepository {
     }
 
     @Override
+    @Transactional
     public void removeUserTokens(String username) {
-        for (PersistentLogin token : persistentLoginRepository.findAll()) {
-            if (token.getUsername().equals(username)) {
-                persistentLoginRepository.delete(token);
-            }
+        try {
+            persistentLoginRepository.deleteByUsername(username);
+        } catch (Exception e) {
         }
     }
 }

src/main/java/stirling/software/SPDF/repository/PersistentLoginRepository.java

@@ -6,4 +6,6 @@ import org.springframework.stereotype.Repository;
 import stirling.software.SPDF.model.PersistentLogin;
 
 @Repository
-public interface PersistentLoginRepository extends JpaRepository<PersistentLogin, String> {}
+public interface PersistentLoginRepository extends JpaRepository<PersistentLogin, String> {
+    void deleteByUsername(String username);
+}

src/main/java/stirling/software/SPDF/repository/UserRepository.java

@@ -1,5 +1,6 @@
 package stirling.software.SPDF.repository;
 
+import java.util.List;
 import java.util.Optional;
 
 import org.springframework.data.jpa.repository.JpaRepository;
@@ -19,4 +20,6 @@ public interface UserRepository extends JpaRepository<User, Long> {
     Optional<User> findByUsername(String username);
 
     Optional<User> findByApiKey(String apiKey);
+
+    List<User> findByAuthenticationTypeIgnoreCase(String authenticationType);
 }

src/main/java/stirling/software/SPDF/service/CertificateValidationService.java

@@ -0,0 +1,260 @@
+package stirling.software.SPDF.service;
+
+import java.io.*;
+import java.io.ByteArrayInputStream;
+import java.io.InputStream;
+import java.security.KeyStore;
+import java.security.KeyStoreException;
+import java.security.cert.*;
+import java.security.cert.CertPath;
+import java.security.cert.CertPathValidator;
+import java.security.cert.CertificateExpiredException;
+import java.security.cert.CertificateFactory;
+import java.security.cert.CertificateNotYetValidException;
+import java.security.cert.PKIXParameters;
+import java.security.cert.TrustAnchor;
+import java.security.cert.X509Certificate;
+import java.util.*;
+import java.util.Enumeration;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import org.apache.pdfbox.Loader;
+import org.apache.pdfbox.pdmodel.PDDocument;
+import org.apache.pdfbox.pdmodel.PDEmbeddedFilesNameTreeNode;
+import org.apache.pdfbox.pdmodel.common.filespecification.PDComplexFileSpecification;
+import org.springframework.core.io.ClassPathResource;
+import org.springframework.stereotype.Service;
+
+import jakarta.annotation.PostConstruct;
+import lombok.Data;
+import lombok.extern.slf4j.Slf4j;
+
+@Service
+@Slf4j
+public class CertificateValidationService {
+    private KeyStore trustStore;
+    private static final String AATL_RESOURCE = "/tl12.acrobatsecuritysettings";
+
+    @PostConstruct
+    private void initializeTrustStore() throws Exception {
+        trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
+        trustStore.load(null, null);
+        loadAATLCertificatesFromPDF();
+    }
+
+    private void loadAATLCertificatesFromPDF() throws Exception {
+        log.debug("Starting AATL certificate loading from PDF...");
+
+        try (InputStream pdfStream = new ClassPathResource(AATL_RESOURCE).getInputStream()) {
+            PDDocument document = Loader.loadPDF(pdfStream.readAllBytes());
+
+            PDEmbeddedFilesNameTreeNode embeddedFiles =
+                    document.getDocumentCatalog().getNames().getEmbeddedFiles();
+            Map<String, PDComplexFileSpecification> files = embeddedFiles.getNames();
+
+            for (Map.Entry<String, PDComplexFileSpecification> entry : files.entrySet()) {
+                log.debug(entry.getKey());
+                if (entry.getKey().equals("SecuritySettings.xml")) {
+                    byte[] xmlContent = entry.getValue().getEmbeddedFile().toByteArray();
+                    processSecuritySettingsXML(xmlContent);
+                    break;
+                }
+            }
+        }
+    }
+
+    private void processSecuritySettingsXML(byte[] xmlContent) throws Exception {
+        // Simple XML parsing using String operations
+        String xmlString = new String(xmlContent, "UTF-8");
+        int certCount = 0;
+        int failedCerts = 0;
+
+        // Find all Certificate tags
+        String startTag = "<Certificate>";
+        String endTag = "</Certificate>";
+        int startIndex = 0;
+
+        while ((startIndex = xmlString.indexOf(startTag, startIndex)) != -1) {
+            int endIndex = xmlString.indexOf(endTag, startIndex);
+            if (endIndex == -1) break;
+
+            // Extract certificate data
+            String certData = xmlString.substring(startIndex + startTag.length(), endIndex).trim();
+            startIndex = endIndex + endTag.length();
+
+            try {
+                byte[] certBytes = Base64.getDecoder().decode(certData);
+                CertificateFactory cf = CertificateFactory.getInstance("X.509");
+                X509Certificate cert =
+                        (X509Certificate)
+                                cf.generateCertificate(new ByteArrayInputStream(certBytes));
+
+                // Only store root certificates (self-signed)
+                if (cert.getSubjectX500Principal().equals(cert.getIssuerX500Principal())) {
+                    trustStore.setCertificateEntry("aatl-cert-" + certCount, cert);
+                    log.trace(
+                            "Successfully loaded AATL root certificate #"
+                                    + certCount
+                                    + "\n  Subject: "
+                                    + cert.getSubjectX500Principal().getName()
+                                    + "\n  Valid until: "
+                                    + cert.getNotAfter());
+                    certCount++;
+                }
+            } catch (Exception e) {
+                failedCerts++;
+                log.error("Failed to process AATL certificate: " + e.getMessage());
+            }
+        }
+
+        log.debug("AATL Certificate loading completed:");
+        log.debug("  Total root certificates successfully loaded: " + certCount);
+        log.debug("  Failed certificates: " + failedCerts);
+    }
+
+    @Data
+    public static class ValidationResult {
+        private boolean valid;
+        private boolean expired;
+        private boolean validAtSigningTime;
+        private String errorMessage;
+    }
+
+    public ValidationResult validateCertificateChain(X509Certificate signerCert) {
+        ValidationResult result = new ValidationResult();
+        try {
+            // Build the certificate chain
+            List<X509Certificate> certChain = buildCertificateChain(signerCert);
+
+            // Create certificate path
+            CertificateFactory cf = CertificateFactory.getInstance("X.509");
+            CertPath certPath = cf.generateCertPath(certChain);
+
+            // Set up trust anchors
+            Set<TrustAnchor> anchors = new HashSet<>();
+            Enumeration<String> aliases = trustStore.aliases();
+            while (aliases.hasMoreElements()) {
+                Object trustCert = trustStore.getCertificate(aliases.nextElement());
+                if (trustCert instanceof X509Certificate) {
+                    anchors.add(new TrustAnchor((X509Certificate) trustCert, null));
+                }
+            }
+
+            // Set up validation parameters
+            PKIXParameters params = new PKIXParameters(anchors);
+            params.setRevocationEnabled(false);
+
+            // Validate the path
+            CertPathValidator validator = CertPathValidator.getInstance("PKIX");
+            validator.validate(certPath, params);
+
+            result.setValid(true);
+            result.setExpired(isExpired(signerCert));
+
+            return result;
+        } catch (Exception e) {
+            result.setValid(false);
+            result.setErrorMessage(e.getMessage());
+            return result;
+        }
+    }
+
+    public ValidationResult validateWithCustomCert(
+            X509Certificate signerCert, X509Certificate customCert) {
+        ValidationResult result = new ValidationResult();
+        try {
+            // Build the complete chain from signer cert
+            List<X509Certificate> certChain = buildCertificateChain(signerCert);
+
+            // Check if custom cert matches any cert in the chain
+            boolean matchFound = false;
+            for (X509Certificate chainCert : certChain) {
+                if (chainCert.equals(customCert)) {
+                    matchFound = true;
+                    break;
+                }
+            }
+
+            if (!matchFound) {
+                // Check if custom cert is a valid issuer for any cert in the chain
+                for (X509Certificate chainCert : certChain) {
+                    try {
+                        chainCert.verify(customCert.getPublicKey());
+                        matchFound = true;
+                        break;
+                    } catch (Exception e) {
+                        // Continue checking next cert
+                    }
+                }
+            }
+
+            result.setValid(matchFound);
+            if (!matchFound) {
+                result.setErrorMessage(
+                        "Custom certificate is not part of the chain and is not a valid issuer");
+            }
+
+            return result;
+        } catch (Exception e) {
+            result.setValid(false);
+            result.setErrorMessage(e.getMessage());
+            return result;
+        }
+    }
+
+    private List<X509Certificate> buildCertificateChain(X509Certificate signerCert)
+            throws CertificateException {
+        List<X509Certificate> chain = new ArrayList<>();
+        chain.add(signerCert);
+
+        X509Certificate current = signerCert;
+        while (!isSelfSigned(current)) {
+            X509Certificate issuer = findIssuer(current);
+            if (issuer == null) break;
+            chain.add(issuer);
+            current = issuer;
+        }
+
+        return chain;
+    }
+
+    private boolean isSelfSigned(X509Certificate cert) {
+        return cert.getSubjectX500Principal().equals(cert.getIssuerX500Principal());
+    }
+
+    private X509Certificate findIssuer(X509Certificate cert) throws CertificateException {
+        try {
+            Enumeration<String> aliases = trustStore.aliases();
+            while (aliases.hasMoreElements()) {
+                Certificate trustCert = trustStore.getCertificate(aliases.nextElement());
+                if (trustCert instanceof X509Certificate) {
+                    X509Certificate x509TrustCert = (X509Certificate) trustCert;
+                    if (cert.getIssuerX500Principal()
+                            .equals(x509TrustCert.getSubjectX500Principal())) {
+                        try {
+                            cert.verify(x509TrustCert.getPublicKey());
+                            return x509TrustCert;
+                        } catch (Exception e) {
+                            // Continue searching if verification fails
+                        }
+                    }
+                }
+            }
+        } catch (KeyStoreException e) {
+            throw new CertificateException("Error accessing trust store", e);
+        }
+        return null;
+    }
+
+    private boolean isExpired(X509Certificate cert) {
+        try {
+            cert.checkValidity();
+            return false;
+        } catch (CertificateExpiredException | CertificateNotYetValidException e) {
+            return true;
+        }
+    }
+}

src/main/java/stirling/software/SPDF/service/LanguageService.java

@@ -0,0 +1,41 @@
+package stirling.software.SPDF.service;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.springframework.core.io.Resource;
+import org.springframework.core.io.support.PathMatchingResourcePatternResolver;
+import org.springframework.stereotype.Service;
+
+@Service
+public class LanguageService {
+
+    private final PathMatchingResourcePatternResolver resourcePatternResolver =
+            new PathMatchingResourcePatternResolver();
+
+    public List<String> getSupportedLanguages() {
+        List<String> supportedLanguages = new ArrayList<>();
+
+        try {
+            Resource[] resources =
+                    resourcePatternResolver.getResources("classpath*:messages_*.properties");
+            for (Resource resource : resources) {
+                if (resource.exists() && resource.isReadable()) {
+                    String filename = resource.getFilename();
+                    if (filename != null
+                            && filename.startsWith("messages_")
+                            && filename.endsWith(".properties")) {
+                        String languageCode =
+                                filename.replace("messages_", "").replace(".properties", "");
+                        supportedLanguages.add(languageCode);
+                    }
+                }
+            }
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+
+        return supportedLanguages;
+    }
+}

src/main/java/stirling/software/SPDF/service/MetricsAggregatorService.java

@@ -24,7 +24,7 @@ public class MetricsAggregatorService {
         this.postHogService = postHogService;
     }
 
-    @Scheduled(fixedRate = 900000) // Run every 15 minutes
+    @Scheduled(fixedRate = 7200000) // Run every 2 hours
     public void aggregateAndSendMetrics() {
         Map<String, Object> metrics = new HashMap<>();
         Search.in(meterRegistry)
@@ -32,11 +32,24 @@ public class MetricsAggregatorService {
                 .counters()
                 .forEach(
                         counter -> {
+                            String method = counter.getId().getTag("method");
+                            String uri = counter.getId().getTag("uri");
+
+                            // Skip if either method or uri is null
+                            if (method == null || uri == null) {
+                                return;
+                            }
+                            if (!method.equals("GET") && !method.equals("POST")) {
+                                return;
+                            }
+                            // Skip URIs that are 2 characters or shorter
+                            if (uri.length() <= 2) {
+                                return;
+                            }
+
                             String key =
                                     String.format(
-                                            "http_requests_%s_%s",
-                                            counter.getId().getTag("method"),
-                                            counter.getId().getTag("uri").replace("/", "_"));
+                                            "http_requests_%s_%s", method, uri.replace("/", "_"));
 
                             double currentCount = counter.count();
                             double lastCount = lastSentMetrics.getOrDefault(key, 0.0);

src/main/java/stirling/software/SPDF/service/PdfMetadataService.java

@@ -17,15 +17,18 @@ public class PdfMetadataService {
     private final ApplicationProperties applicationProperties;
     private final String stirlingPDFLabel;
     private final UserServiceInterface userService;
+    private final boolean runningEE;
 
     @Autowired
     public PdfMetadataService(
             ApplicationProperties applicationProperties,
             @Qualifier("StirlingPDFLabel") String stirlingPDFLabel,
+            @Qualifier("runningEE") boolean runningEE,
             @Autowired(required = false) UserServiceInterface userService) {
         this.applicationProperties = applicationProperties;
         this.stirlingPDFLabel = stirlingPDFLabel;
         this.userService = userService;
+        this.runningEE = runningEE;
     }
 
     public PdfMetadata extractMetadataFromPdf(PDDocument pdf) {
@@ -61,10 +64,8 @@ public class PdfMetadataService {
 
         String creator = stirlingPDFLabel;
 
-        if (applicationProperties
-                .getEnterpriseEdition()
-                .getCustomMetadata()
-                .isAutoUpdateMetadata()) {
+        if (applicationProperties.getEnterpriseEdition().getCustomMetadata().isAutoUpdateMetadata()
+                && runningEE) {
 
             creator = applicationProperties.getEnterpriseEdition().getCustomMetadata().getCreator();
             pdf.getDocumentInformation().setProducer(stirlingPDFLabel);
@@ -83,10 +84,8 @@ public class PdfMetadataService {
         pdf.getDocumentInformation().setModificationDate(Calendar.getInstance());
 
         String author = pdfMetadata.getAuthor();
-        if (applicationProperties
-                .getEnterpriseEdition()
-                .getCustomMetadata()
-                .isAutoUpdateMetadata()) {
+        if (applicationProperties.getEnterpriseEdition().getCustomMetadata().isAutoUpdateMetadata()
+                && runningEE) {
             author = applicationProperties.getEnterpriseEdition().getCustomMetadata().getAuthor();
 
             if (userService != null) {

src/main/java/stirling/software/SPDF/service/PostHogService.java

@@ -15,6 +15,7 @@ import java.util.TimeZone;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.core.env.Environment;
 import org.springframework.stereotype.Service;
 
 import com.posthog.java.PostHog;
@@ -26,19 +27,25 @@ import stirling.software.SPDF.model.ApplicationProperties;
 public class PostHogService {
     private final PostHog postHog;
     private final String uniqueId;
+    private final String appVersion;
     private final ApplicationProperties applicationProperties;
     private final UserServiceInterface userService;
+    private final Environment env;
 
     @Autowired
     public PostHogService(
             PostHog postHog,
             @Qualifier("UUID") String uuid,
+            @Qualifier("appVersion") String appVersion,
             ApplicationProperties applicationProperties,
-            @Autowired(required = false) UserServiceInterface userService) {
+            @Autowired(required = false) UserServiceInterface userService,
+            Environment env) {
         this.postHog = postHog;
         this.uniqueId = uuid;
+        this.appVersion = appVersion;
         this.applicationProperties = applicationProperties;
         this.userService = userService;
+        this.env = env;
         captureSystemInfo();
     }
 
@@ -64,6 +71,16 @@ public class PostHogService {
         Map<String, Object> metrics = new HashMap<>();
 
         try {
+            // Application version
+            metrics.put("app_version", appVersion);
+            String deploymentType = "JAR"; // default
+            if ("true".equalsIgnoreCase(env.getProperty("BROWSER_OPEN"))) {
+                deploymentType = "EXE";
+            } else if (isRunningInDocker()) {
+                deploymentType = "DOCKER";
+            }
+            metrics.put("deployment_type", deploymentType);
+
             // System info
             metrics.put("os_name", System.getProperty("os.name"));
             metrics.put("os_version", System.getProperty("os.version"));
@@ -132,7 +149,6 @@ public class PostHogService {
 
             // Docker detection and stats
             boolean isDocker = isRunningInDocker();
-            metrics.put("is_docker", isDocker);
             if (isDocker) {
                 metrics.put("docker_metrics", getDockerMetrics());
             }

src/main/java/stirling/software/SPDF/utils/FileToPdf.java

@@ -105,7 +105,7 @@ public class FileToPdf {
                         new ByteArrayInputStream(Files.readAllBytes(zipFilePath)))) {
             ZipEntry entry = zipIn.getNextEntry();
             while (entry != null) {
-                Path filePath = tempUnzippedDir.resolve(entry.getName());
+                Path filePath = tempUnzippedDir.resolve(sanitizeZipFilename(entry.getName()));
                 if (!entry.isDirectory()) {
                     Files.createDirectories(filePath.getParent());
                     if (entry.getName().toLowerCase().endsWith(".html")
@@ -175,7 +175,7 @@ public class FileToPdf {
                 ZipSecurity.createHardenedInputStream(new ByteArrayInputStream(fileBytes))) {
             ZipEntry entry = zipIn.getNextEntry();
             while (entry != null) {
-                Path filePath = tempDirectory.resolve(entry.getName());
+                Path filePath = tempDirectory.resolve(sanitizeZipFilename(entry.getName()));
                 if (entry.isDirectory()) {
                     Files.createDirectories(filePath); // Explicitly create the directory structure
                 } else {
@@ -241,4 +241,14 @@ public class FileToPdf {
             Files.deleteIfExists(tempOutputFile);
         }
     }
+
+    static String sanitizeZipFilename(String entryName) {
+        if (entryName == null || entryName.trim().isEmpty()) {
+            return entryName;
+        }
+        while (entryName.contains("../") || entryName.contains("..\\")) {
+            entryName = entryName.replace("../", "").replace("..\\", "");
+        }
+        return entryName;
+    }
 }

src/main/java/stirling/software/SPDF/utils/ProcessExecutor.java

@@ -18,19 +18,23 @@ import org.slf4j.LoggerFactory;
 
 import io.github.pixee.security.BoundedLineReader;
 
+import stirling.software.SPDF.model.ApplicationProperties;
+
 public class ProcessExecutor {
 
     private static final Logger logger = LoggerFactory.getLogger(ProcessExecutor.class);
 
+    private static ApplicationProperties applicationProperties = new ApplicationProperties();
+
     public enum Processes {
         LIBRE_OFFICE,
         PDFTOHTML,
-        OCR_MY_PDF,
         PYTHON_OPENCV,
-        GHOSTSCRIPT,
         WEASYPRINT,
         INSTALL_APP,
-        CALIBRE
+        CALIBRE,
+        TESSERACT,
+        QPDF
     }
 
     private static final Map<Processes, ProcessExecutor> instances = new ConcurrentHashMap<>();
@@ -45,26 +49,90 @@ public class ProcessExecutor {
                 key -> {
                     int semaphoreLimit =
                             switch (key) {
-                                case LIBRE_OFFICE -> 1;
-                                case PDFTOHTML -> 1;
-                                case OCR_MY_PDF -> 2;
-                                case PYTHON_OPENCV -> 8;
-                                case GHOSTSCRIPT -> 16;
-                                case WEASYPRINT -> 16;
-                                case INSTALL_APP -> 1;
-                                case CALIBRE -> 1;
+                                case LIBRE_OFFICE ->
+                                        applicationProperties
+                                                .getProcessExecutor()
+                                                .getSessionLimit()
+                                                .getLibreOfficeSessionLimit();
+                                case PDFTOHTML ->
+                                        applicationProperties
+                                                .getProcessExecutor()
+                                                .getSessionLimit()
+                                                .getPdfToHtmlSessionLimit();
+                                case PYTHON_OPENCV ->
+                                        applicationProperties
+                                                .getProcessExecutor()
+                                                .getSessionLimit()
+                                                .getPythonOpenCvSessionLimit();
+                                case WEASYPRINT ->
+                                        applicationProperties
+                                                .getProcessExecutor()
+                                                .getSessionLimit()
+                                                .getWeasyPrintSessionLimit();
+                                case INSTALL_APP ->
+                                        applicationProperties
+                                                .getProcessExecutor()
+                                                .getSessionLimit()
+                                                .getInstallAppSessionLimit();
+                                case TESSERACT ->
+                                        applicationProperties
+                                                .getProcessExecutor()
+                                                .getSessionLimit()
+                                                .getTesseractSessionLimit();
+                                case QPDF ->
+                                        applicationProperties
+                                                .getProcessExecutor()
+                                                .getSessionLimit()
+                                                .getQpdfSessionLimit();
+                                case CALIBRE ->
+                                        applicationProperties
+                                                .getProcessExecutor()
+                                                .getSessionLimit()
+                                                .getCalibreSessionLimit();
                             };
 
                     long timeoutMinutes =
                             switch (key) {
-                                case LIBRE_OFFICE -> 30;
-                                case PDFTOHTML -> 20;
-                                case OCR_MY_PDF -> 30;
-                                case PYTHON_OPENCV -> 30;
-                                case GHOSTSCRIPT -> 30;
-                                case WEASYPRINT -> 30;
-                                case INSTALL_APP -> 60;
-                                case CALIBRE -> 30;
+                                case LIBRE_OFFICE ->
+                                        applicationProperties
+                                                .getProcessExecutor()
+                                                .getTimeoutMinutes()
+                                                .getLibreOfficeTimeoutMinutes();
+                                case PDFTOHTML ->
+                                        applicationProperties
+                                                .getProcessExecutor()
+                                                .getTimeoutMinutes()
+                                                .getPdfToHtmlTimeoutMinutes();
+                                case PYTHON_OPENCV ->
+                                        applicationProperties
+                                                .getProcessExecutor()
+                                                .getTimeoutMinutes()
+                                                .getPythonOpenCvTimeoutMinutes();
+                                case WEASYPRINT ->
+                                        applicationProperties
+                                                .getProcessExecutor()
+                                                .getTimeoutMinutes()
+                                                .getWeasyPrintTimeoutMinutes();
+                                case INSTALL_APP ->
+                                        applicationProperties
+                                                .getProcessExecutor()
+                                                .getTimeoutMinutes()
+                                                .getInstallAppTimeoutMinutes();
+                                case TESSERACT ->
+                                        applicationProperties
+                                                .getProcessExecutor()
+                                                .getTimeoutMinutes()
+                                                .getTesseractTimeoutMinutes();
+                                case QPDF ->
+                                        applicationProperties
+                                                .getProcessExecutor()
+                                                .getTimeoutMinutes()
+                                                .getQpdfTimeoutMinutes();
+                                case CALIBRE ->
+                                        applicationProperties
+                                                .getProcessExecutor()
+                                                .getTimeoutMinutes()
+                                                .getCalibreTimeoutMinutes();
                             };
                     return new ProcessExecutor(semaphoreLimit, liveUpdates, timeoutMinutes);
                 });

src/main/java/stirling/software/SPDF/utils/propertyeditor/StringToMapPropertyEditor.java

@@ -0,0 +1,26 @@
+package stirling.software.SPDF.utils.propertyeditor;
+
+import java.beans.PropertyEditorSupport;
+import java.util.HashMap;
+import java.util.Map;
+
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+public class StringToMapPropertyEditor extends PropertyEditorSupport {
+
+    private final ObjectMapper objectMapper = new ObjectMapper();
+
+    @Override
+    public void setAsText(String text) throws IllegalArgumentException {
+        try {
+            TypeReference<HashMap<String, String>> typeRef =
+                    new TypeReference<HashMap<String, String>>() {};
+            Map<String, String> map = objectMapper.readValue(text, typeRef);
+            setValue(map);
+        } catch (Exception e) {
+            throw new IllegalArgumentException(
+                    "Failed to convert java.lang.String to java.util.Map");
+        }
+    }
+}