Status: Accepted
Owner: [email protected]
Labels: Type-Defect Priority-Medium MileStone-openJPA
New issue 1456 by [email protected]: check encrypted PDFs
http://code.google.com/p/openmeetings/issues/detail?id=1456
The iText JAR has currently only one reference.
It checks in the UploadHandler if the PDF is encrypted.
The UploadHandler class is not even in use currently.
FileUploadHandler is the upload servlet for the new File Explorer.
I am not sure if encrypted PDFs are currently workign with
FileUploadHandler.
One should check if encrypted PDFs work and/or if we need the iText JAR for
that check.
There are two strategies for making sure that a PDF is encrypted:
1) run a conversion with ImageMagick / Ghostscript on ALL uploaded PDFs,
convertingthe PDF into another PDF. ImageMagick/Ghostscript will then
create a non encrypted one.
2) Check by iText and only convert those that are really encrypted into a
non-encrypted.
However I am not sure if we did implemente 1 or 2 (cause I don't remember
if iText correctly detects encrypted PDFs)
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