[rancid] Fortigate OSPF MD5 key again

[heasley]

Thu, Nov 23, 2017 at 10:33:44AM -0500, Gerhard Mourani:
> 
> Hello,
> 
> In the pass, I've got problem related to OSPF MD5 Key with Fortigate devices who changed all time. See this post for more information about the problem -> http://www.shrubbery.net/pipermail/rancid-discuss/2016-December/009317.html <http://www.shrubbery.net/pipermail/rancid-discuss/2016-December/009317.html>
> 
> This seem to be fixed but come back with Rancid 3.7 and FortiGate version 5.4.6. Here some example of the annoying output:
> 
> @@ -44723,9 +44723,9 @@
>              unset md5-key
>              unset md5-key
>              unset md5-key
>              unset md5-key
> -             set md5-key 10 "ENC 3yV3M0T82oypXb4WPTZe5cgOe5az"
> +            set md5-key 10 "ENC ihw7GyiIM/c7Pj741Siec2vF/ahW"
>              unset md5-key
>              unset md5-key
>              unset md5-key
>              unset md5-key
> 
> Gerhard,

Does this work?

Index: bin/fnrancid.in
===================================================================
--- bin/fnrancid.in	(revision 3734)
+++ bin/fnrancid.in	(working copy)
@@ -248,7 +248,7 @@
 	    next;
 	}
 	# filter ospf md5-keys
-	if (/^(\s*set)\smd5-key\s(.)\s(.*)/ && $filter_osc) {
+	if (/^(\s*set)\smd5-key\s(\d+)\s(.*)/ && $filter_osc) {
 	    ProcessHistory("","","","#$1 md5-key $2 <removed>\n");
 	    next;
 	}