Update survey version cache (#3071)

# Description of Changes

Please provide a summary of the changes, including:

- What was changed
- Why the change was made
- Any challenges encountered

Closes #(issue_number)

---

## Checklist

### General

- [ ] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [ ] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md)
(if applicable)
- [ ] I have performed a self-review of my own code
- [ ] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] 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)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [ ] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md#6-testing)
for more details.

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

@@ -169,7 +169,7 @@ public class FileToPdf {
             }
         }
 
-        // search for the main HTML file.
+        // Search for the main HTML file.
         try (Stream<Path> walk = Files.walk(tempDirectory)) {
             List<Path> htmlFiles =
                     walk.filter(file -> file.toString().endsWith(".html"))
@@ -190,46 +190,20 @@ public class FileToPdf {
         }
     }
 
-    public static byte[] convertBookTypeToPdf(byte[] bytes, String originalFilename)
-            throws IOException, InterruptedException {
-        if (originalFilename == null || originalFilename.lastIndexOf('.') == -1) {
-            throw new IllegalArgumentException("Invalid original filename.");
-        }
-
-        String fileExtension = originalFilename.substring(originalFilename.lastIndexOf('.'));
-        List<String> command = new ArrayList<>();
-        Path tempOutputFile = Files.createTempFile("output_", ".pdf");
-        Path tempInputFile = null;
-
-        try {
-            // Create temp file with appropriate extension
-            tempInputFile = Files.createTempFile("input_", fileExtension);
-            Files.write(tempInputFile, bytes);
-
-            command.add("ebook-convert");
-            command.add(tempInputFile.toString());
-            command.add(tempOutputFile.toString());
-            ProcessExecutorResult returnCode =
-                    ProcessExecutor.getInstance(ProcessExecutor.Processes.CALIBRE)
-                            .runCommandWithOutputHandling(command);
-
-            return Files.readAllBytes(tempOutputFile);
-        } finally {
-            // Clean up temporary files
-            if (tempInputFile != null) {
-                Files.deleteIfExists(tempInputFile);
-            }
-            Files.deleteIfExists(tempOutputFile);
-        }
-    }
-
     static String sanitizeZipFilename(String entryName) {
         if (entryName == null || entryName.trim().isEmpty()) {
-            return entryName;
+            return "";
         }
+        // Remove any drive letters (e.g., "C:\") and leading forward/backslashes
+        entryName = entryName.replaceAll("^[a-zA-Z]:[\\\\/]+", "");
+        entryName = entryName.replaceAll("^[\\\\/]+", "");
+
+        // Recursively remove path traversal sequences
         while (entryName.contains("../") || entryName.contains("..\\")) {
             entryName = entryName.replace("../", "").replace("..\\", "");
         }
+        // Normalize all backslashes to forward slashes
+        entryName = entryName.replaceAll("\\\\", "/");
         return entryName;
     }
 }

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

@@ -1,6 +1,10 @@
 package stirling.software.SPDF.utils;
 
-import java.io.*;
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.io.InterruptedIOException;
 import java.nio.charset.StandardCharsets;
 import java.util.ArrayList;
 import java.util.List;
@@ -222,7 +226,7 @@ public class ProcessExecutor {
             boolean isQpdf =
                     command != null && !command.isEmpty() && command.get(0).contains("qpdf");
 
-            if (outputLines.size() > 0) {
+            if (!outputLines.isEmpty()) {
                 String outputMessage = String.join("\n", outputLines);
                 messages += outputMessage;
                 if (!liveUpdates) {
@@ -230,7 +234,7 @@ public class ProcessExecutor {
                 }
             }
 
-            if (errorLines.size() > 0) {
+            if (!errorLines.isEmpty()) {
                 String errorMessage = String.join("\n", errorLines);
                 messages += errorMessage;
                 if (!liveUpdates) {

src/main/resources/static/3rdPartyLicenses.json

@@ -3,14 +3,14 @@
         {
             "moduleName": "ch.qos.logback:logback-classic",
             "moduleUrl": "http://www.qos.ch",
-            "moduleVersion": "1.5.16",
+            "moduleVersion": "1.5.17",
             "moduleLicense": "GNU Lesser General Public License",
             "moduleLicenseUrl": "http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html"
         },
         {
             "moduleName": "ch.qos.logback:logback-core",
             "moduleUrl": "http://www.qos.ch",
-            "moduleVersion": "1.5.16",
+            "moduleVersion": "1.5.17",
             "moduleLicense": "GNU Lesser General Public License",
             "moduleLicenseUrl": "http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html"
         },

src/main/resources/static/js/pages/home.js

@@ -51,6 +51,7 @@ document.addEventListener('DOMContentLoaded', function () {
   const storedVersion = localStorage.getItem('surveyVersion');
   if (storedVersion && storedVersion !== surveyVersion) {
     localStorage.setItem('pageViews', '0');
+    localStorage.setItem('surveyVersion', surveyVersion));
   }
 
   let pageViews = parseInt(localStorage.getItem('pageViews') || '0');

src/test/java/stirling/software/SPDF/utils/FileToPdfTest.java

@@ -5,31 +5,79 @@ import stirling.software.SPDF.model.api.converters.HTMLToPdfRequest;
 
 import java.io.IOException;
 
-import static org.junit.jupiter.api.Assertions.assertThrows;
+import static org.junit.jupiter.api.Assertions.*;
 
 public class FileToPdfTest {
 
+    /**
+     * Test the HTML to PDF conversion.
+     * This test expects an IOException when an empty HTML input is provided.
+     */
     @Test
     public void testConvertHtmlToPdf() {
         HTMLToPdfRequest request = new HTMLToPdfRequest();
-        byte[] fileBytes = new byte[0]; // Sample file bytes
-        String fileName = "test.html"; // Sample file name
-        boolean disableSanitize = false; // Sample boolean value
+        byte[] fileBytes = new byte[0]; // Sample file bytes (empty input)
+        String fileName = "test.html"; // Sample file name indicating an HTML file
+        boolean disableSanitize = false; // Flag to control sanitization
 
-        // Check if the method throws IOException
-        assertThrows(IOException.class, () -> {
-            FileToPdf.convertHtmlToPdf("/path/",request, fileBytes, fileName, disableSanitize);
-        });
+        // Expect an IOException to be thrown due to empty input
+        Throwable thrown =
+                assertThrows(
+                        IOException.class,
+                        () ->
+                                FileToPdf.convertHtmlToPdf(
+                                        "/path/", request, fileBytes, fileName, disableSanitize));
+        assertNotNull(thrown);
     }
 
+    /**
+     * Test sanitizeZipFilename with null or empty input.
+     * It should return an empty string in these cases.
+     */
     @Test
-    public void testConvertBookTypeToPdf() {
-        byte[] bytes = new byte[10]; // Sample bytes
-        String originalFilename = "test.epub"; // Sample original filename
+    public void testSanitizeZipFilename_NullOrEmpty() {
+        assertEquals("", FileToPdf.sanitizeZipFilename(null));
+        assertEquals("", FileToPdf.sanitizeZipFilename("   "));
+    }
 
-        // Check if the method throws IOException
-        assertThrows(IOException.class, () -> {
-            FileToPdf.convertBookTypeToPdf(bytes, originalFilename);
-        });
+    /**
+     * Test sanitizeZipFilename to ensure it removes path traversal sequences.
+     * This includes removing both forward and backward slash sequences.
+     */
+    @Test
+    public void testSanitizeZipFilename_RemovesTraversalSequences() {
+        String input = "../some/../path/..\\to\\file.txt";
+        String expected = "some/path/to/file.txt";
+
+        // Print output for debugging purposes
+        System.out.println("sanitizeZipFilename " + FileToPdf.sanitizeZipFilename(input));
+        System.out.flush();
+
+        // Expect that the method replaces backslashes with forward slashes
+        // and removes path traversal sequences
+        assertEquals(expected, FileToPdf.sanitizeZipFilename(input));
+    }
+
+    /**
+     * Test sanitizeZipFilename to ensure that it removes leading drive letters and slashes.
+     */
+    @Test
+    public void testSanitizeZipFilename_RemovesLeadingDriveAndSlashes() {
+        String input = "C:\\folder\\file.txt";
+        String expected = "folder/file.txt";
+        assertEquals(expected, FileToPdf.sanitizeZipFilename(input));
+
+        input = "/folder/file.txt";
+        expected = "folder/file.txt";
+        assertEquals(expected, FileToPdf.sanitizeZipFilename(input));
+    }
+
+    /**
+     * Test sanitizeZipFilename to verify that safe filenames remain unchanged.
+     */
+    @Test
+    public void testSanitizeZipFilename_NoChangeForSafeNames() {
+        String input = "folder/subfolder/file.txt";
+        assertEquals(input, FileToPdf.sanitizeZipFilename(input));
     }
 }