1 files changed, 50 insertions, 0 deletions
diff --git a/examples/extauth/check_pass_null.pl b/examples/extauth/check_pass_null.pl
new file mode 100644
index 00000000..7291abf0
--- /dev/null
+++ b/examples/extauth/check_pass_null.pl
@@ -0,0 +1,50 @@
+#!/usr/local/bin/perl
+
+use Unix::Syslog qw(:macros :subs);
+
+my $domain = $ARGV[0] || "example.com";
+
+while(1)
+  {
+   # my $rin = '',$rout;
+   # vec($rin,fileno(STDIN),1) = 1;
+   # $ein = $rin;
+   # my $nfound = select($rout=$rin,undef,undef,undef);
+
+    my $buf = "";
+    syslog LOG_INFO,"waiting for packet";
+    my $nread = sysread STDIN,$buf,2;
+    do { syslog LOG_INFO,"port closed"; exit; } unless $nread == 2;
+    my $len = unpack "n",$buf;
+    my $nread = sysread STDIN,$buf,$len;
+
+    my ($op,$user,$password) = split /:/,$buf;
+    #$user =~ s/\./\//og;
+    my $jid = "$user\@$domain";
+    my $result;
+
+    syslog(LOG_INFO,"request (%s)", $op);
+
+  SWITCH:
+      {
+	$op eq 'auth' and do
+	  {
+             $result = 1;
+	  },last SWITCH;
+
+	$op eq 'setpass' and do
+	  {
+             $result = 1;
+	  },last SWITCH;
+
+        $op eq 'isuser' and do
+          {
+             # password is null. Return 1 if the user $user\@$domain exitst.
+             $result = 1;
+          },last SWITCH;
+      };
+    my $out = pack "nn",2,$result ? 1 : 0;
+    syswrite STDOUT,$out;
+  }
+
+closelog;