feat: enable loading of encrypted PDFs by adding ignoreEncryption option

src/js/logic/add-attachments-page.ts

@@ -139,7 +139,9 @@ async function updateUI() {
       pageState.file = result.file;
       showLoader('Loading PDF...');
 
-      pageState.pdfDoc = await PDFLibDocument.load(result.bytes);
+      pageState.pdfDoc = await PDFLibDocument.load(result.bytes, {
+        ignoreEncryption: true,
+      });
 
       const pageCount = pageState.pdfDoc.getPageCount();
       metaSpan.textContent = `${formatBytes(pageState.file.size)} • ${pageCount} pages`;

src/js/logic/add-blank-page-page.ts

@@ -85,6 +85,7 @@ async function updateUI() {
       showLoader('Loading PDF...');
       pageState.file = result.file;
       pageState.pdfDoc = await PDFLibDocument.load(result.bytes, {
+        ignoreEncryption: true,
         throwOnInvalidObject: false,
       });
       result.pdf.destroy();

src/js/logic/background-color-page.ts

@@ -63,7 +63,9 @@ async function handleFiles(files: FileList) {
     if (!result) return;
     showLoader('Loading PDF...');
     result.pdf.destroy();
-    pageState.pdfDoc = await PDFLibDocument.load(result.bytes);
+    pageState.pdfDoc = await PDFLibDocument.load(result.bytes, {
+      ignoreEncryption: true,
+    });
     pageState.file = result.file;
     updateFileDisplay();
     document.getElementById('options-panel')?.classList.remove('hidden');

src/js/logic/bates-numbering-page.ts

@@ -184,7 +184,9 @@ async function handleFiles(fileList: FileList) {
       if (!result) continue;
       showLoader('Loading PDFs...');
       result.pdf.destroy();
-      const pdfDoc = await PDFDocument.load(result.bytes);
+      const pdfDoc = await PDFDocument.load(result.bytes, {
+        ignoreEncryption: true,
+      });
       files.push({ file: result.file, pageCount: pdfDoc.getPageCount() });
     }
 

src/js/logic/combine-single-page-page.ts

@@ -82,6 +82,7 @@ async function updateUI() {
       result.pdf.destroy();
       pageState.file = result.file;
       pageState.pdfDoc = await PDFLibDocument.load(result.bytes, {
+        ignoreEncryption: true,
         throwOnInvalidObject: false,
       });
       hideLoader();

src/js/logic/delete-pages-page.ts

@@ -95,6 +95,7 @@ async function handleFile(file: File) {
     showLoader('Loading PDF...');
     deleteState.file = result.file;
     deleteState.pdfDoc = await PDFDocument.load(result.bytes, {
+      ignoreEncryption: true,
       throwOnInvalidObject: false,
     });
     deleteState.pdfJsDoc = result.pdf;

src/js/logic/divide-pages-page.ts

@@ -87,7 +87,9 @@ async function updateUI() {
       pageState.file = result.file;
       showLoader('Loading PDF...');
 
-      pageState.pdfDoc = await PDFLibDocument.load(result.bytes);
+      pageState.pdfDoc = await PDFLibDocument.load(result.bytes, {
+        ignoreEncryption: true,
+      });
       pageState.totalPages = pageState.pdfDoc.getPageCount();
       hideLoader();
 

src/js/logic/edit-metadata-page.ts

@@ -229,6 +229,7 @@ async function updateUI() {
       result.pdf.destroy();
       pageState.file = result.file;
       pageState.pdfDoc = await PDFLibDocument.load(result.bytes, {
+        ignoreEncryption: true,
         throwOnInvalidObject: false,
       });
       hideLoader();

src/js/logic/extract-pages-page.ts

@@ -100,6 +100,7 @@ async function handleFile(file: File) {
     extractState.file = result.file;
     result.pdf.destroy();
     extractState.pdfDoc = await PDFDocument.load(result.bytes, {
+      ignoreEncryption: true,
       throwOnInvalidObject: false,
     });
     extractState.totalPages = extractState.pdfDoc.getPageCount();

src/js/logic/form-creator.ts

@@ -3140,7 +3140,9 @@ async function handlePdfUpload(file: File) {
     if (!result) return;
     const arrayBuffer = result.bytes;
     uploadedPdfjsDoc = result.pdf;
-    uploadedPdfDoc = await PDFDocument.load(arrayBuffer);
+    uploadedPdfDoc = await PDFDocument.load(arrayBuffer, {
+      ignoreEncryption: true,
+    });
 
     // Check for existing fields and update counter
     existingFieldNames.clear();

src/js/logic/header-footer-page.ts

@@ -68,7 +68,9 @@ async function handleFiles(files: FileList) {
     if (!result) return;
     showLoader('Loading PDF...');
 
-    pageState.pdfDoc = await PDFLibDocument.load(result.bytes);
+    pageState.pdfDoc = await PDFLibDocument.load(result.bytes, {
+      ignoreEncryption: true,
+    });
     pageState.file = result.file;
     result.pdf.destroy();
 

src/js/logic/invert-colors-page.ts

@@ -70,7 +70,9 @@ async function handleFiles(files: FileList) {
     if (!result) return;
     showLoader('Loading PDF...');
     result.pdf.destroy();
-    pageState.pdfDoc = await PDFLibDocument.load(result.bytes);
+    pageState.pdfDoc = await PDFLibDocument.load(result.bytes, {
+      ignoreEncryption: true,
+    });
     pageState.file = result.file;
     updateFileDisplay();
     document.getElementById('options-panel')?.classList.remove('hidden');

src/js/logic/n-up-pdf-page.ts

@@ -75,6 +75,7 @@ async function updateUI() {
       result.pdf.destroy();
       pageState.file = result.file;
       pageState.pdfDoc = await PDFLibDocument.load(result.bytes, {
+        ignoreEncryption: true,
         throwOnInvalidObject: false,
       });
       hideLoader();

src/js/logic/organize-pdf-page.ts

@@ -177,6 +177,7 @@ async function handleFile(file: File) {
     showLoader('Loading PDF...');
 
     organizeState.pdfDoc = await PDFDocument.load(result.bytes, {
+      ignoreEncryption: true,
       throwOnInvalidObject: false,
     });
     organizeState.pdfJsDoc = result.pdf;

src/js/logic/page-dimensions-page.ts

@@ -341,7 +341,9 @@ async function handleFileSelect(files: FileList | null) {
         result.pdf.destroy();
 
         pageState.file = result.file;
-        pageState.pdfDoc = await PDFDocument.load(result.bytes);
+        pageState.pdfDoc = await PDFDocument.load(result.bytes, {
+          ignoreEncryption: true,
+        });
         updateUI();
         analyzeAndDisplayDimensions();
       } catch (e) {

src/js/logic/page-numbers-page.ts

@@ -89,7 +89,9 @@ async function handleFiles(files: FileList) {
     if (!result) return;
     showLoader('Loading PDF...');
 
-    pageState.pdfDoc = await PDFLibDocument.load(result.bytes);
+    pageState.pdfDoc = await PDFLibDocument.load(result.bytes, {
+      ignoreEncryption: true,
+    });
     pageState.file = result.file;
     result.pdf.destroy();
 

src/js/logic/remove-annotations-page.ts

@@ -108,7 +108,9 @@ async function handleFileUpload(file: File) {
     if (!result) return;
     showLoader('Loading PDF...');
     result.pdf.destroy();
-    pageState.pdfDoc = await PDFDocument.load(result.bytes);
+    pageState.pdfDoc = await PDFDocument.load(result.bytes, {
+      ignoreEncryption: true,
+    });
     pageState.file = result.file;
     updateFileDisplay();
     document.getElementById('options-panel')?.classList.remove('hidden');

src/js/logic/remove-blank-pages-page.ts

@@ -122,7 +122,9 @@ async function handleFileUpload(file: File) {
     if (!result) return;
     showLoader('Loading PDF...');
     result.pdf.destroy();
-    pageState.pdfDoc = await PDFDocument.load(result.bytes);
+    pageState.pdfDoc = await PDFDocument.load(result.bytes, {
+      ignoreEncryption: true,
+    });
     pageState.file = result.file;
     pageState.detectedBlankPages = [];
     updateFileDisplay();

src/js/logic/remove-metadata-page.ts

@@ -150,7 +150,9 @@ async function removeMetadata() {
     if (loaderModal) loaderModal.classList.remove('hidden');
     if (loaderText) loaderText.textContent = 'Removing all metadata...';
     result.pdf.destroy();
-    const pdfDoc = await PDFDocument.load(result.bytes);
+    const pdfDoc = await PDFDocument.load(result.bytes, {
+      ignoreEncryption: true,
+    });
 
     removeMetadataFromDoc(pdfDoc);
 

src/js/logic/rotate-custom-page.ts

@@ -236,6 +236,7 @@ async function updateUI() {
       showLoader('Loading PDF...');
 
       pageState.pdfDoc = await PDFLibDocument.load(result.bytes, {
+        ignoreEncryption: true,
         throwOnInvalidObject: false,
       });
 

src/js/logic/rotate-pdf-page.ts

@@ -208,6 +208,7 @@ async function updateUI() {
       showLoader('Loading PDF...');
 
       pageState.pdfDoc = await PDFLibDocument.load(result.bytes, {
+        ignoreEncryption: true,
         throwOnInvalidObject: false,
       });
 

src/js/logic/split-pdf-page.ts

@@ -98,7 +98,9 @@ document.addEventListener('DOMContentLoaded', () => {
             }
             result.pdf.destroy();
             state.files[0] = result.file;
-            state.pdfDoc = await PDFLibDocument.load(result.bytes);
+            state.pdfDoc = await PDFLibDocument.load(result.bytes, {
+              ignoreEncryption: true,
+            });
           }
           // Update page count
           metaSpan.textContent = `${formatBytes(file.size)} • ${state.pdfDoc.getPageCount()} pages`;
@@ -146,7 +148,9 @@ document.addEventListener('DOMContentLoaded', () => {
           }
           result.pdf.destroy();
           state.files[0] = result.file;
-          state.pdfDoc = await PDFLibDocument.load(result.bytes);
+          state.pdfDoc = await PDFLibDocument.load(result.bytes, {
+            ignoreEncryption: true,
+          });
           showLoader('Rendering page previews...');
         } else {
           throw new Error('No PDF document loaded');

src/js/logic/text-color-page.ts

@@ -75,7 +75,9 @@ async function handleFiles(files: FileList) {
     if (!result) return;
     showLoader('Loading PDF...');
     result.pdf.destroy();
-    pageState.pdfDoc = await PDFLibDocument.load(result.bytes);
+    pageState.pdfDoc = await PDFLibDocument.load(result.bytes, {
+      ignoreEncryption: true,
+    });
     pageState.file = result.file;
     updateFileDisplay();
     document.getElementById('options-panel')?.classList.remove('hidden');

src/js/utils/password-prompt.ts

@@ -792,7 +792,7 @@ export async function loadPdfWithPasswordPrompt(
   let currentFile = file;
 
   try {
-    const pdf = await getPDFDocument(bytes).promise;
+    const pdf = await getPDFDocument(bytes.slice(0)).promise;
     return { pdf, bytes, file: currentFile };
   } catch (err: unknown) {
     if (
@@ -808,7 +808,7 @@ export async function loadPdfWithPasswordPrompt(
         files[index] = decryptedFile;
       }
       bytes = (await readFileAsArrayBuffer(decryptedFile)) as ArrayBuffer;
-      const pdf = await getPDFDocument(bytes).promise;
+      const pdf = await getPDFDocument(bytes.slice(0)).promise;
       return { pdf, bytes, file: currentFile };
     }
     throw err;