GitHub user Rayman2200 opened a pull request:
https://github.com/apache/pdfbox/pull/3
PDFBOX-1513
Issue that depend to the changes
https://issues.apache.org/jira/browse/PDFBOX-1513
Changelog:
- add ability to sign documents with xref streams (big thanks to A. Funk).
This will significantly improve the signature creation, due to the fact that
there are more and more documents with xref streams out there.
- add ability to handle documents with hybrid xref (xref stream and table
as fallback)
- parsing incremental updated documents where the offsets of the xref
entries doesn't match exactly the position of the object. The conflict solver
tollerate objects that are +- 4 bytes out of the offset.
- fix COSString parsing if there are malformed chars inside a hex string.
- removed some confusing logging in the conflict solver
- add ability to create and sign signature fields.
- add ability to create pades signature timestamps (PAdES Part4)
- improved the signature search and added new convenience methods to
PDDocument.
- add new methods to the PDSignature object (seed value dict)
- add examples for signing pdf documents (just basic signatures, i try to
add some for advanced signing with SignatureOptions and maybe a example for
visual signing)
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/Rayman2200/pdfbox trunk
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/pdfbox/pull/3.patch
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commit 5c897785621fdf7eab1409c639ad4e45f37aa21a
Author: tc <tc@localhost>
Date: 2013-01-17T11:28:59Z
ignore .project
commit cfaa5d5f3945cce5744e1744604d0e2465aa52eb
Author: Thomas Chojecki <tc@linux-6ubg.(none)>
Date: 2013-01-18T08:12:38Z
Merge remote-tracking branch 'upstream/trunk' into trunk
commit 7effcea413f4ca4a07d2abd7d5275e72addc24dc
Author: Thomas Chojecki <tc@linux-6ubg.(none)>
Date: 2013-01-21T12:12:05Z
Merge remote-tracking branch 'upstream/trunk' into trunk
commit dae2ef02fbdfe45849f655b2469213e83759093d
Author: tc <tc@localhost>
Date: 2013-01-22T13:46:45Z
Added a convenience method for getting the filename
commit 9012abe1322f58e3f9a505a8a024d8c5ff05823d
Author: tc <tc@localhost>
Date: 2013-01-22T13:48:15Z
- Added SignatureField
- Added SeedValue dictionary
commit 978050a658507c50118479e3418d0091740b16a3
Author: tc <tc@localhost>
Date: 2013-01-22T13:49:47Z
- fixed the way getting the signature(s) from a document
- new method for getting signature fields
commit cfa6778ab4e2e1b214c8043e44e6533006ae697c
Author: Thomas Chojecki <[email protected]>
Date: 2013-01-22T14:01:18Z
- added getter for TYPE
- replaces some Strings with COSNames
commit d379a12899855564287db338f66d3f9b87369cc7
Author: Thomas Chojecki <tc@linux-6ubg.(none)>
Date: 2013-01-23T09:39:19Z
Merge remote-tracking branch 'upstream/trunk' into trunk
commit d39b7fefe20fdbe923a420aad186568ca2694a7b
Author: Alexander Funk <>
Date: 2013-01-23T14:00:05Z
- Add support for write xref streams instead of xref tables if the
document that should be sign base on xref streams
commit e8bd78b17b82c829a2951160fab926bf04e0c63f
Author: Alexander Funk <>
Date: 2013-01-23T14:01:07Z
- Add support for write xref streams instead of xref tables if the
document that should be sign base on xref streams
- Add support for signing documents with hybrid references.
commit 95b41041ae25ad173e7ba0a48037b84199bd57da
Author: Thomas Chojecki <[email protected]>
Date: 2013-01-24T12:47:43Z
Add handling for signing PAdES Document Timestamps
commit cbbd97225259f321372119d51c99bffdf8770d3e
Author: Thomas Chojecki <[email protected]>
Date: 2013-01-25T13:34:04Z
Fix parsing hex strings
see comment in PDFBOX-1171
commit db9a43348f25017c0809c264c4fcc41226aee711
Author: Thomas Chojecki <[email protected]>
Date: 2013-01-25T13:47:35Z
conflict resolver tolerate small offset differences (+-4 positions)
this help parsing some not standard conform documents seen in the www
commit 9f54aa847a4ce93694a2a10e8efb2cdb7db025d2
Author: Thomas Chojecki <[email protected]>
Date: 2013-01-29T16:01:38Z
remove confusing logging
commit d4e1fbd516553bf25f57eaf3f4157e1a45556192
Author: Thomas Chojecki <[email protected]>
Date: 2013-02-07T08:22:00Z
Merge remote-tracking branch 'upstream/trunk' into trunk
commit 15cd0d4933c7e43171c6f8392d376a19ba20fd93
Author: Thomas Chojecki <[email protected]>
Date: 2013-02-08T22:14:33Z
Example for creating pdf signature
- add a example class
- add bouncy castle to the dependency
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