- Updated README.md to include new dependencies: wasm-vips, pixelmatch, diff, and microdiff.
- Added wasm-vips to package.json and package-lock.json for advanced TIFF encoding.
- Enhanced localization files with new options for DPI, compression, color mode, and multi-page TIFF saving.
- Implemented UI changes in pdf-to-tiff.html to allow users to select DPI, compression type, color mode, and multi-page options.
- Refactored pdf-to-tiff-page.ts to utilize wasm-vips for TIFF encoding, replacing previous UTIF implementation.
- Introduced TiffOptions interface in pdf-to-tiff-type.ts for better type management.
- Updated Vite configuration to exclude wasm-vips from dependency optimization.
- Updated the embedpdf-snippet dependency in package.json from version 2.3.0 to 2.9.1.
- Updated the upstream version file to reflect the new version.
- Removed the old embedpdf-snippet-2.3.0.tgz file.
- Added the new embedpdf-snippet-2.9.1.tgz file.
- Introduced a new tool for adding page labels to PDF documents, allowing users to apply Roman numerals, prefixes, and custom numbering ranges.
- Created a new HTML page for the tool with a user-friendly interface for file upload and label rule configuration.
- Implemented logic for handling file uploads, processing PDF files, and applying page labels based on user-defined rules.
- Added necessary types and utility functions for managing page label styles and normalization of start values.
- Updated main application configuration to include the new tool in the navigation.
- Added tests for page label utilities to ensure correct functionality.
- digital-sign-pdf.test.ts: stub VITE_CORS_PROXY_URL and
VITE_CORS_PROXY_SECRET env vars for test isolation
- timestamp-node.test.ts: replace regex-only test with actual data()
method tests covering timestampPdf call, output filename suffix,
and error wrapping with TSA context
Test the timestampPdf() function using the real sample.pdf (SHA256 verified).
PdfSigner is mocked to avoid network calls while validating:
- Correct signdate/TSA URL passed to PdfSigner
- PDF bytes forwarded to signer.sign()
- Uint8Array returned from signed result
- Error propagation from TSA failures
- Multiple TSA URL support
- Original PDF bytes not mutated
- Handle Headers instance in TSA request detection (not just plain objects)
- Wrap timestampPdf with createCorsAwareFetch for OCSP/cert chain requests
- Pass 'success' type to showAlert on successful timestamp
- Add TSA URL context to timestamp error messages with cause
- Remove redundant Uint8Array wrapping in TimestampNode
Add document timestamping to the Secure PDF section using RFC 3161
protocol. Users can select from preset TSA servers (DigiCert, Sectigo,
SSL.com, Entrust, FreeTSA) or enter a custom TSA URL. No personal
certificate is required — only a cryptographic hash is sent to the server.
Key changes:
- Timestamp PDF page with TSA server selector, FAQ and SEO structured data
- timestampPdf() function with CORS proxy URL resolution
- TimestampNode for the workflow engine
- Tool entry in Secure PDF category + homepage i18n
- Built-in CORS proxy middleware for dev/preview
- Translations for all 16 languages
Tested with DigiCert, Sectigo and Entrust TSA servers. Timestamps are
verifiable in Adobe Acrobat (ETSI.RFC3161 SubFilter).
