3 # Copyright (c) 2007-2012 Zmanda, Inc. All Rights Reserved.
5 # This program is free software; you can redistribute it and/or
6 # modify it under the terms of the GNU General Public License
7 # as published by the Free Software Foundation; either version 2
8 # of the License, or (at your option) any later version.
10 # This program is distributed in the hope that it will be useful, but
11 # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
12 # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
15 # You should have received a copy of the GNU General Public License along
16 # with this program; if not, write to the Free Software Foundation, Inc.,
17 # 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 # Contact information: Zmanda Inc, 465 S. Mathilda Ave., Suite 300
20 # Sunnyvale, CA 94086, USA, or: http://www.zmanda.com
23 # Amanda has problem with gpg mdc(modification detection code) in the binary mode.
24 # This program encrypt with mdc disabled.
25 # If mdc is required, use --armor option.
30 eval '(exit $?0)' && eval 'exec /usr/bin/perl -S $0 ${1+"$@"}'
31 & eval 'exec /usr/bin/perl -S $0 $argv:q'
36 my $AMANDA='@CLIENT_LOGIN@';
39 $AMANDA_HOME = (getpwnam($AMANDA) )[7] || die "Cannot find $AMANDA home directory\n" ;
41 #The following two ($AM_PASS, $AM_PRIV) are needed only for restore/recover
42 #They should be protected and stored away during other time.
43 $AM_PASS = "$AMANDA_HOME/.am_passphrase";
44 $AM_PRIV = "$AMANDA_HOME/.gnupg/secring.gpg";
46 $ENV{'PATH'} = '/usr/local/bin:/usr/bin:/usr/sbin:/bin:/sbin:/opt/csw/bin';
48 $ENV{'GNUPGHOME'} = "$AMANDA_HOME/.gnupg";
51 my $path=`which gpg-agent 2>/dev/null`;
54 return "gpg-agent --daemon --";
60 my $path=`which gpg2 2>/dev/null`;
62 $path=`which gpg 2>/dev/null`;
65 die("no gpg or gpg2");
72 my $gpg_agent_cmd = do_gpg_agent();
73 my $gpg = which_gpg();
74 system "$gpg_agent_cmd $gpg --batch --disable-mdc --encrypt --cipher-algo AES256 --recipient $AMANDA";
78 my $gpg_agent_cmd = do_gpg_agent();
79 my $gpg = which_gpg();
80 system "$gpg_agent_cmd $gpg --batch --quiet --no-mdc-warning --secret-keyring $AM_PRIV --decrypt --passphrase-fd 3 3<$AM_PASS";
91 $SIG{'INT'} = 'my_sig_catcher';
95 die "Usage: $0 [-d]\n";
98 if ( $#ARGV==0 && $ARGV[0] eq "-d" ) {
105 $SIG{'INT'} = 'DEFAULT';