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Add password prompt functionality and tests while uploading encrypted PDF

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This commit is contained in:
alam00000
2026-03-26 12:11:12 +05:30
parent f88f872162
commit 1dbf907eeb
79 changed files with 7869 additions and 4419 deletions
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11
src/js/logic/pdf-to-greyscale-page.ts
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@@ -10,6 +10,7 @@ import { PDFDocument } from 'pdf-lib';
import { applyGreyscale } from '../utils/image-effects.js';
import * as pdfjsLib from 'pdfjs-dist';
import { t } from '../i18n/i18n';
import { loadPdfWithPasswordPrompt } from '../utils/password-prompt.js';
pdfjsLib.GlobalWorkerOptions.workerSrc = new URL(
'pdfjs-dist/build/pdf.worker.min.mjs',
@@ -94,13 +95,11 @@ async function convert() {
showAlert('No File', 'Please upload a PDF file first.');
return;
}
showLoader('Converting to greyscale...');
try {
const pdfBytes = (await readFileAsArrayBuffer(files[0])) as ArrayBuffer;
const pdfDoc = await PDFDocument.load(pdfBytes);
const pages = pdfDoc.getPages();
const pdfjsDoc = await getPDFDocument({ data: pdfBytes }).promise;
const result = await loadPdfWithPasswordPrompt(files[0], files, 0);
if (!result) return;
showLoader('Converting to greyscale...');
const { pdf: pdfjsDoc } = result;
const newPdfDoc = await PDFDocument.create();
for (let i = 1; i <= pdfjsDoc.numPages; i++) {