Merge branch 'master' of https://github.com/jgoodman/Freeside

[freeside.git] / rt / lib / RT / Crypt / GnuPG.pm

diff --git a/rt/lib/RT/Crypt/GnuPG.pm b/rt/lib/RT/Crypt/GnuPG.pm
index 2330478..d0587d4 100644 (file)
--- a/rt/lib/RT/Crypt/GnuPG.pm
+++ b/rt/lib/RT/Crypt/GnuPG.pm
@@ -2,7 +2,7 @@
 #
 # COPYRIGHT:
 #
-# This software is Copyright (c) 1996-2012 Best Practical Solutions, LLC
+# This software is Copyright (c) 1996-2014 Best Practical Solutions, LLC
 #                                          <sales@bestpractical.com>
 #
 # (Except where explicitly superseded by other copyright notices)
@@ -905,11 +905,25 @@ sub FindProtectedParts {
         # sense) unnecessarily applies a base64 transfer encoding to PGP
         # mail (whose content is already base64-encoded).
         if ( $entity->bodyhandle->is_encoded and $entity->head->mime_encoding ) {
-            pipe( my ($read_decoded, $write_decoded) );
             my $decoder = MIME::Decoder->new( $entity->head->mime_encoding );
             if ($decoder) {
-                eval { $decoder->decode($io, $write_decoded) };
-                $io = $read_decoded;
+                local $@;
+                eval {
+                    my $buf = '';
+                    open my $fh, '>', \$buf
+                        or die "Couldn't open scalar for writing: $!";
+                    binmode $fh, ":raw";
+                    $decoder->decode($io, $fh);
+                    close $fh or die "Couldn't close scalar: $!";
+
+                    open $fh, '<', \$buf
+                        or die "Couldn't re-open scalar for reading: $!";
+                    binmode $fh, ":raw";
+                    $io = $fh;
+                    1;
+                } or do {
+                    $RT::Logger->error("Couldn't decode body: $@");
+                }
             }
         }
 
@@ -2146,7 +2160,10 @@ sub GetKeysInfo {
     }
     $RT::Logger->debug( $res{'status'} ) if $res{'status'};
     $RT::Logger->warning( $res{'stderr'} ) if $res{'stderr'};
-    $RT::Logger->error( $res{'logger'} ) if $res{'logger'} && $?;
+    if ( $res{'logger'} && $? ) {
+        $RT::Logger->error( $res{'logger'} );
+        $RT::Logger->error( 'The above error may result from an unconfigured RT/GPG installation. See perldoc etc/RT_Config.pm for information about configuring or disabling GPG support for RT' );
+    }
     if ( $@ || $? ) {
         $res{'message'} = $@? $@: "gpg exitted with error code ". ($? >> 8);
         return %res;