Flatten the pdf-lib form before saving to bake checkbox/radio appearances
into the PDF content. This ensures checked states are preserved when the
PDF is subsequently processed by libpdf for final signing.
This PR introduces automatic detection and placement of fields and
recipients based on PDF placeholders.
The placeholders have the following structure:
- `{{fieldType,recipientPosition,fieldMeta}}`
- `{{text,r1,required=true,textAlign=right,fontSize=50}}`
When the user uploads a PDF document containing such placeholders, they
get converted automatically to Documenso fields and assigned to
recipients.
This PR fixes a bug in the `/api/v2/template` endpoint where the
pagination parameter `perPage` was being ignored. Previously, the
endpoint would return all matching templates regardless of the requested
limit, which could lead to performance issues and incorrect API
behavior.
API users were inadvertently sending documents without signature fields,
causing confusion for recipients and breaking their signing flows.
- Add getRecipientsWithMissingFields helper in recipients.ts
- Add server-side validation in sendDocument to block distribution
- Fix v1 API to return 400 instead of 500 for validation errors
- Consolidate UI signature field checks to use isSignatureFieldType
- Add E2E tests for both v1 and v2 APIs
Migrate from @documenso/pdf-sign and @cantoo/pdf-lib to @libpdf/core
for all PDF manipulation and signing operations. This includes:
- New signing transports for Google Cloud KMS and local certificates
- Consolidated PDF operations using libpdf API
- Added TSA (timestamp authority) helper for digital signatures
- Removed deprecated flatten and insert utilities
- Updated tests to use new PDF library
The v9 packages are deprecated. This updates to v13 which includes
breaking API changes: optionsJSON wrapper for auth functions,
renamed properties (authenticator→credential), and base64 encoding
for credential IDs via isoBase64URL helper.
Generate certificates and audit logs using Konva instead of browserless.
This should:
- Reduce the changes of generations failing
- Improve sealing speed
When using an API key created in a team context, the
documents/templates’ owner always defaults to the team API token
creator, rather than the actual uploader.
For example, John creates the API key for the team "Lawyers". Tom and
Maria use the API key to upload documents. All the uploaded documents
are attributed to John.
This makes it impossible to see who actually uploaded a document.
The new feature allows users to enable document ownership delegation
from the organization/team settings.
Seems there's a memory leak in gpu rendering with skia canvas
where contexts can live for much longer than expected escaping gc
cleanup
CPU rendering seems better albeit a bit slower.
Synthetic tests were ran with `--expose-gc` to simulate load over time.
When flattening PDF forms, some appearance streams lack the required
/Subtype /Form dictionary entry needed when used as XObjects. This
causes
corruption in Adobe Reader which fails to render these flattened fields.
Per PDF spec, Form XObject streams require:
- /Subtype /Form (required)
- /FormType 1 (optional)
The normalizeAppearanceStream function ensures these entries exist
before
adding appearance streams as XObjects to the page content stream.
Fixes rendering issues where flattened fields don't display in PDF
viewers.
Add proper cleanup for PDF.js pages and loading task to prevent memory
leaks when
processing multiple PDF pages. Ensure page cleanup is called after each
page is
rendered and both PDF document and loading task are properly destroyed
with error
handling.
Previously you had to have explicit knowledge of the
feature and enable it in order to use AI assisted field
detection.
This surfaces it by having a secondary dialog prompting
for enablement.
Also includes a fix for CC recipients not getting marked
as signed in weird edge cases.
Catalin Pit
David Nguyen
github-actions[bot]
misha
Lucas Smith
Jorge Ramirez
Ephraim Duncan
Karlo
Konrad
Ted Liang
Chenyang Gao
Ryan Wagoner
Dailson Allves