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# BEGIN BPS TAGGED BLOCK {{{
#
# COPYRIGHT:
#
# This software is Copyright (c) 1996-2005 Best Practical Solutions, LLC
# <jesse@bestpractical.com>
#
# (Except where explicitly superseded by other copyright notices)
#
#
# LICENSE:
#
# This work is made available to you under the terms of Version 2 of
# the GNU General Public License. A copy of that license should have
# been provided with this software, but in any event can be snarfed
# from www.gnu.org.
#
# This work is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#
#
# CONTRIBUTION SUBMISSION POLICY:
#
# (The following paragraph is not intended to limit the rights granted
# to you to modify and distribute this software under the terms of
# the GNU General Public License and is only of importance to you if
# you choose to contribute your changes and enhancements to the
# community by submitting them to Best Practical Solutions, LLC.)
#
# By intentionally submitting any modifications, corrections or
# derivatives to this work, or any other work intended for use with
# Request Tracker, to Best Practical Solutions, LLC, you confirm that
# you are the copyright holder for those contributions and you grant
# Best Practical Solutions, LLC a nonexclusive, worldwide, irrevocable,
# royalty-free, perpetual, license to use, copy, create derivative
# works based on those contributions, and sublicense and distribute
# those contributions and any derivatives thereof.
#
# END BPS TAGGED BLOCK }}}
#
package RT::Interface::Email::Auth::GnuPG;
use Mail::GnuPG;
=head2 GetCurrentUser
To use the gnupg-secured mail gateway, you need to do the following:
Set up a gnupgp key directory with a pubring containing only the keys
you care about and specify the following in your SiteConfig.pm
Set($RT::GPGKeyDir, "/path/to/keyring-directory");
@RT::MailPlugins = qw(Auth::MailFrom Auth::GnuPG Filter::TakeAction);
=cut
sub GetCurrentUser {
my %args = (
Message => undef,
RawMessageRef => undef,
CurrentUser => undef,
AuthLevel => undef,
Ticket => undef,
Queue => undef,
Action => undef,
@_
);
my ( $val, $key, $address,$gpg );
eval {
my $parser = RT::EmailParser->new();
$parser->SmartParseMIMEEntityFromScalar(Message => ${$args{'RawMessageRef'}}, Decode => 0);
$gpg = Mail::GnuPG->new( keydir => $RT::GPGKeyDir );
my $entity = $parser->Entity;
( $val, $key, $address ) = $gpg->verify( $parser->Entity);
$RT::Logger->crit("Got $val - $key - $address");
};
if ($@) {
$RT::Logger->crit($@);
}
unless ($address) {
$RT::Logger->crit( "Couldn't find a valid signature" . join ( "\n", @{ $gpg->{'last_message'} } ) );
return ( $args{'CurrentUser'}, $args{'AuthLevel'} );
}
my @addrs = Mail::Address->parse($address);
$address = $addrs[0]->address();
my $CurrentUser = RT::CurrentUser->new();
$CurrentUser->LoadByEmail($address);
if ( $CurrentUser->Id ) {
$RT::Logger->crit($address . " authenticated via PGP signature");
return ( $CurrentUser, 2 );
}
}
eval "require RT::Interface::Email::Auth::GnuPG_Vendor";
die $@
if ( $@
&& $@ !~ qr{^Can't locate RT/Interface/Email/Auth/GnuPG_Vendor.pm} );
eval "require RT::Interface::Email::Auth::GnuPG_Local";
die $@
if ( $@
&& $@ !~ qr{^Can't locate RT/Interface/Email/Auth/GnuPG_Local.pm} );
1;
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