Affects Version/s: 2.0.2, 2.0.3, 2.0.4
Fix Version/s: None
I got some problems signing a certified pdf with a signature with apparence: after the signature is applied the previous certification is reported as corrupted by Acrobat Reader. If I apply an invisible signature the issue doesn't happen.
I have done a regression analysis using the same code
- with pdfbox 2.0.0 and 2.0.1, the signature is not shown on the document but the certification is still valid
- with earlier versions, the signature is shown on the document but the certification is broken
The sample certified pdf (original_file.pdf) is in attachment.
I tested my code with the test case file in 1 (acrosigned.pdf), and it works well.