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# BEGIN LICENSE BLOCK
#
# Copyright (c) 1996-2003 Jesse Vincent <jesse@bestpractical.com>
#
# (Except where explictly superceded by other copyright notices)
#
# 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.
#
# Unless otherwise specified, all modifications, corrections or
# extensions to this work which alter its source code become the
# property of Best Practical Solutions, LLC when submitted for
# inclusion in the work.
#
#
# END LICENSE BLOCK
package RT::Interface::Email::Auth::MailFrom;
use RT::Interface::Email qw(ParseSenderAddressFromHead CreateUser);
# This is what the ordinary, non-enhanced gateway does at the moment.
sub GetCurrentUser {
my %args = ( Message => undef,
CurrentUser => undef,
AuthLevel => undef,
Ticket => undef,
Queue => undef,
Action => undef,
@_ );
# We don't need to do any external lookups
my ( $Address, $Name ) = ParseSenderAddressFromHead( $args{'Message'}->head );
my $CurrentUser = RT::CurrentUser->new();
$CurrentUser->LoadByEmail($Address);
unless ( $CurrentUser->Id ) {
$CurrentUser->LoadByName($Address);
}
if ( $CurrentUser->Id ) {
return ( $CurrentUser, 1 );
}
# If the user can't be loaded, we may need to create one. Figure out the acl situation.
my $unpriv = RT::Group->new($RT::SystemUser);
$unpriv->LoadSystemInternalGroup('Unprivileged');
unless ( $unpriv->Id ) {
$RT::Logger->crit( "Auth::MailFrom couldn't find the 'Unprivileged' internal group" );
return ( $args{'CurrentUser'}, -1 );
}
my $everyone = RT::Group->new($RT::SystemUser);
$everyone->LoadSystemInternalGroup('Everyone');
unless ( $everyone->Id ) {
$RT::Logger->crit( "Auth::MailFrom couldn't find the 'Everyone' internal group");
return ( $args{'CurrentUser'}, -1 );
}
# but before we do that, we need to make sure that the created user would have the right
# to do what we're doing.
if ( $args{'Ticket'} && $args{'Ticket'}->Id ) {
# We have a ticket. that means we're commenting or corresponding
if ( $args{'Action'} =~ /^comment$/i ) {
# check to see whether "Everybody" or "Unprivileged users" can comment on tickets
unless ( $everyone->PrincipalObj->HasRight(
Object => $args{'Queue'},
Right => 'CommentOnTicket'
)
|| $unpriv->PrincipalObj->HasRight(
Object => $args{'Queue'},
Right => 'CommentOnTicket'
)
) {
return ( $args{'CurrentUser'}, 0 );
}
}
elsif ( $args{'Action'} =~ /^correspond$/i ) {
# check to see whether "Everybody" or "Unprivileged users" can correspond on tickets
unless ( $everyone->PrincipalObj->HasRight(Object => $args{'Queue'},
Right => 'ReplyToTicket'
)
|| $unpriv->PrincipalObj->HasRight(
Object => $args{'Queue'},
Right => 'ReplyToTicket'
)
) {
return ( $args{'CurrentUser'}, 0 );
}
}
else {
return ( $args{'CurrentUser'}, 0 );
}
}
# We're creating a ticket
elsif ( $args{'Queue'} && $args{'Queue'}->Id ) {
# check to see whether "Everybody" or "Unprivileged users" can create tickets in this queue
unless ( $everyone->PrincipalObj->HasRight( Object => $args{'Queue'},
Right => 'CreateTicket' )
|| $unpriv->PrincipalObj->HasRight( Object => $args{'Queue'},
Right => 'CreateTicket' )
) {
return ( $args{'CurrentUser'}, 0 );
}
}
$CurrentUser = CreateUser( undef, $Address, $Name, $args{'Message'} );
return ( $CurrentUser, 1 );
}
eval "require RT::Interface::Email::Auth::MailFrom_Vendor";
die $@ if ($@ && $@ !~ qr{^Can't locate RT/Interface/Email/Auth/MailFrom_Vendor.pm});
eval "require RT::Interface::Email::Auth::MailFrom_Local";
die $@ if ($@ && $@ !~ qr{^Can't locate RT/Interface/Email/Auth/MailFrom_Local.pm});
1;
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