[rancid] wrancid/vpn3k additions

[Lance Vermilion]

All that are interested,

I made a few changes to vpn3k that Michael Stefaniuc posted a while back.

I basically made it run similar to the other rancid scripts, where it reads
in the Environment variables that come from "etc/rancid.conf". 

I also changed it so it would auto-yes all ssh questions, instead of failing 
when it was asked a question.

my $scp_session = Net::SCP::Expect->new(user=>"$backup_user",password=>"$backup_pass");
+my $scp_session = Net::SCP::Expect->new(user=>"$backup_user",password=>"$backup_pass",auto_yes=>'1');

my $line;
while ($line = <$tempfh>) {
+    if ($ENV{"FILTER_PWDS"} =~ /yes/i)
+    {
      if ($line =~ /^#/) 
      {
        next;
      }
+      elsif ($line =~ /^trapcomm.*/) 
+      {
+        my $line = "trapcomm=<removed>\n";
+        print($fh $line);
+      }
+      elsif ($line =~ /^password.*/) 
+      {
+        my $line = "password=<removed>\n";
+        print($fh $line);
+      }
+      else
+      {
      print($fh $line);
+      }
+    }
+    else
+    {
+      print($fh $line);
+    }
}


-- 

-Lance <rancid at gheek.net>