Imported Upstream version 3.3.1

[debian/amanda] / common-src / amcryptsimple.pl

diff --git a/common-src/amcryptsimple.pl b/common-src/amcryptsimple.pl
index cf5306bf2b3698fc7784246c7005892bc9d049ae..e8d492280dcb037ca5477cc15a237d7661b32575 100755 (executable)
--- a/common-src/amcryptsimple.pl
+++ b/common-src/amcryptsimple.pl
@@ -53,9 +53,18 @@ $ENV{'PATH'} = '/usr/local/bin:/usr/bin:/usr/sbin:/bin:/sbin:/opt/csw/bin';
 
 $ENV{'GNUPGHOME'} = "$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);
@@ -69,7 +78,8 @@ sub encrypt() {
 }
 
 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);