dangerzone/container
deeplow d28aa5a25b
Remove PDFtk dependency (replace w/ pdftoppm)
PDFtk actually isn't needed. It was being used for breaking a PDF
into pages but this is something that be replaced by the already present
'pdftoppm'. Furthermore, by removing this dependency we contribute to
reproducible builds and overall supply chain security because it was
obtained from gitlab with no signature verification or version pinning.

The replacement 'pdftoppm' enabled us to do a shortcut:
 - before: PDF -> PDF pages -> PNG images -> RGB images
 - after:  PDF -> PPM images -> RGB images

And this last conversion step is trivial since the RGB format we were
using is just a PPM file without the metadata in its header.
2023-01-23 14:00:57 +00:00
..
dangerzone.py Remove PDFtk dependency (replace w/ pdftoppm) 2023-01-23 14:00:57 +00:00
Dockerfile Remove PDFtk dependency (replace w/ pdftoppm) 2023-01-23 14:00:57 +00:00