nixpkgs/pkgs/tools/graphics/pdfredacttools/default.nix

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{ stdenv, fetchFromGitHub, python2Packages, imagemagick, exiftool, file, ghostscript }:
python2Packages.buildPythonApplication rec {
pname = "pdf-redact-tools";
version = "0.1.2";
src = fetchFromGitHub {
owner = "firstlookmedia";
repo = pname;
rev = "v${version}";
sha256 = "01vs1bc0pfgk6x2m36vwra605fg59yc31d0hl9jmj86n8q6wwvss";
};
patchPhase = ''substituteInPlace pdf-redact-tools \
--replace \'convert\' \'${imagemagick}/bin/convert\' \
--replace \'exiftool\' \'${exiftool}/bin/exiftool\' \
--replace \'file\' \'${file}/bin/file\'
'';
propagatedBuildInputs = [ imagemagick exiftool ghostscript ];
meta = with stdenv.lib; {
description = "Redact and strip metadata from documents before publishing";
longDescription = ''
PDF Redact Tools helps with securely redacting and stripping metadata
from documents before publishing. Note that this is not a security tool.
It uses ImageMagick to parse PDFs. While ImageMagick is a versatile tool, it has
a history of several security bugs. A malicious PDF could exploit a bug in
ImageMagick to take over your computer. If you're working with potentially
malicious PDFs, it's safest to run them through PDF Redact Tools in an isolated
environment, such as a virtual machine, or by using a tool such as the Qubes
PDF Converter instead.
'';
platforms = platforms.all;
license = licenses.gpl3;
maintainers = with maintainers; [ leenaars ];
};
}