SetaPDF-Signer

Rev. 1026 to 1049

SetaPDF-Signer Component

Bugfix

• Added support for documents without a file identifier in an asynchronous signatur workflow.

Tweak

• Optimized SetaPDF_Signer_Signature_Module_Cms::getParsedCertificate() for usage in PHP 5.4.
• Added fix for a possible warning in SetaPDF_Signer_Signature_Module_Cms::getParsedCertificate() if null bytes were passed in the $certificate parameter.
• Ensure that the signature content length is a multiple of two.

Demo

• Added several demos showing how to create the signature value outside of a signature module (by an external implementation).
• Tweaks in validation POC: Allow signatures with more than one signee but use only the first one.
• Optimized validation demo in view to several signatures and revisions.
• Added demo which works with the Lacuna Web PKI (sign a PDF in the browser).

SetaPDF-Core Component

Feature

• Added setTabOrder() and getTabOrder() in SetaPDF_Core_Document_Page_Annotations class.
• Added method to normalize line breaks: SetaPDF_Core_Text::normalizeLineBreaks().
• Added SetaPDF_Core_Document::getSaveMethod() and renamed $update parameter in save() method to $saveMethod (meaning is the same as before).
• Added support for PDF documents with invalid data before their PDF file header.

Bugfix

• Fixed a bug which occurs if AES encryption is used while the Length value of a stream is an indirect object which is already written because of the SetaPDF_Core_Document::SAVE_METHOD_REWRITE_ALL save method.
• Prevent "String offset cast occured" notice in abstract reader class.
• Fixed SetaPDF_Core_Document_Destination::findByName() when name was not found.

Tweak

• Normalizes line breaks in SetaPDF_Core_Text_Block class.
• Check for null bytes in file names before passing them to PHP functions to prevent warnings or notices.
• Added support for faulty objects with a generation number higher than zero in object streams.
• Allow date strings without "D:" prefix.

Demo

• Updated get image sizes demo to handle rotated pages correctly.