modules/gnupg: Support sockets in XDG_RUNTIME_DIR

Since GnuPG version 2.1.13 (NixOS/nixpkgs@b586b00), there is support for
XDG_RUNTIME_DIR so the sockets are in /run/user/gnupg instead of
~/.gnupg.

The full announcement can be found here:

https://lists.gnupg.org/pipermail/gnupg-announce/2016q2/000390.html

Unfortunately the fix is a bit more complicated, because if GNUPGHOME is
set to a non-default location, the sockets are to be found within the
directory specified in $GNUPGHOME instead.

So we also need to check the version of GnuPG so that we can properly
split up the socket directory from the GNUPGHOME.

Signed-off-by: aszlig <aszlig@redmoonstudios.org>

0 files changed, 0 insertions, 0 deletions