[stgt] [PATCH 1/2] tgt-admin: Add support for config of discovery auth

[Andy Grover]

Add parsing of"incomingdiscoveryuser" and "outgoingdiscoveryuser"
directives at toplevel of targets.conf. This will create the user account
and bind w/o specifying a tid, which is how discovery auth is passed to
tgtadm.

Signed-off-by: Andy Grover <agrover at redhat.com>
---
 scripts/tgt-admin |   14 ++++++++++++++
 1 files changed, 14 insertions(+), 0 deletions(-)

diff --git a/scripts/tgt-admin b/scripts/tgt-admin
index 030f1ae..cd34f95 100755
--- a/scripts/tgt-admin
+++ b/scripts/tgt-admin
@@ -210,7 +210,21 @@ sub add_targets {
 				check_if_hash_array($conf{$k}, $k);
 				execute("tgtadm -C $control_port --op update --mode sys --name $k -v $conf{$k}");
 			}
+		} elsif (($k eq "incomingdiscoveryuser") || ($k eq "outgoingdiscoveryuser")) {
+			my @userpass = split(/ /, $conf{$k});
+			check_value($userpass[1]);
+			# Only delete or create account if it doesn't already exist
+			if (! exists $existing_accounts{$userpass[0]} ) {
+				execute("tgtadm -C $control_port --mode account --op new --user=$userpass[0] --password=$userpass[1]");
+				$existing_accounts{$userpass[0]} = 1;
+			}
+			my $extra_str = "";
+			if ($k eq "outgoingdiscoveryuser") {
+				$extra_str = " --outgoing";
+			}
+			execute("tgtadm -C $control_port --mode account --op bind --user=$userpass[0] $extra_str");
 		}
+
 	}
 	foreach my $k (sort keys %conf) {
 		if ($k eq "iSNS") {
-- 
1.7.1

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