pdf-simple-sign is a simple PDF signer intended for documents produced by the Cairo library, GNU troff, ImageMagick, or similar.
I don’t aim to extend the functionality any further. The project is fairly self-contained and it should be easy to grasp and change to suit to your needs.
See the man page for information about usage. The rest of this README will concern itself with externalities.
Build dependencies: Meson, Asciidoctor, a C++11 compiler, pkg-config
Runtime dependencies: libcrypto (OpenSSL 1.1 API)
$ git clone https://git.janouch.name/p/pdf-simple-sign.git $ cd pdf-simple-sign $ meson builddir $ cd builddir $ ninja
In addition to the C++ version, also included is a native Go port:
$ go get janouch.name/pdf-simple-sign/cmd/pdf-simple-sign
And a crude external VFS for Midnight Commander, that may be used to extract all streams from a given PDF file:
$ go get janouch.name/pdf-simple-sign/cmd/extfs-pdf
Contributing and Support
Use https://git.janouch.name/p/pdf-simple-sign to report bugs, request features,
or submit pull requests.
git send-email is tolerated. If you want to discuss
the project, feel free to join me at ircs://irc.janouch.name, channel #dev.
Bitcoin donations are accepted at: 12r5uEWEgcHC46xd64tt3hHt9EUvYYDHe9
This software is released under the terms of the 0BSD license, the text of which is included within the package along with the list of authors.