#!@PERL@ -w
#
-# Copyright (c) 2005-2008 Zmanda Inc. All Rights Reserved.
+# Copyright (c) 2007,2008 Zmanda, Inc. All Rights Reserved.
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 2 as published
# with this program; if not, write to the Free Software Foundation, Inc.,
# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
-# Contact information: Zmanda Inc, 465 S Mathlida Ave, Suite 300
+# Contact information: Zmanda Inc, 465 S. Mathilda Ave., Suite 300
# Sunnyvale, CA 94086, USA, or: http://www.zmanda.com
#
$ENV{'GNUPGHOME'} = "$AMANDA_HOME/.gnupg";
+sub do_gpg_agent() {
+ my $path=`which gpg-agent 2>/dev/null`;
+ chomp $path;
+ if (-x $path) {
+ return "gpg-agent --daemon --";
+ }
+ return ""
+}
sub encrypt() {
- system "gpg --batch --no-secmem-warning --disable-mdc --symmetric --cipher-algo AES256 --passphrase-fd 3 3<$AM_PASS";
+ my $gpg_agent_cmd = do_gpg_agent();
+ system "$gpg_agent_cmd gpg --batch --no-secmem-warning --disable-mdc --symmetric --cipher-algo AES256 --passphrase-fd 3 3<$AM_PASS";
+ if ($? == -1) {
+ print STDERR "failed to execute gpg: $!\n";
+ exit (1);
+ } elsif ($? & 127) {
+ printf STDERR "gpg died with signal %d\n", ($? & 127);
+ exit ($?);
+ } elsif ($? >> 8) {
+ printf STDERR "gpg exited with value %d\n", ($? >> 8);
+ exit ($? >> 8);
+ }
}
sub decrypt() {
- system "gpg --batch --quiet --no-mdc-warning --decrypt --passphrase-fd 3 3<$AM_PASS";
+ my $gpg_agent_cmd = do_gpg_agent();
+ system "$gpg_agent_cmd gpg --batch --quiet --no-mdc-warning --decrypt --passphrase-fd 3 3<$AM_PASS";
+ if ($? == -1) {
+ print STDERR "failed to execute gpg: $!\n";
+ exit (1);
+ } elsif ($? & 127) {
+ printf STDERR "gpg died with signal %d\n", ($? & 127);
+ exit ($?);
+ } elsif ($? >> 8) {
+ printf STDERR "gpg exited with value %d\n", ($? >> 8);
+ exit ($? >> 8);
+ }
}
sub int_catcher {