Comments on: How to create a LTPA session cookie for Lotus Domino using F5 BIG-IP http://per.lausten.dk/blog/2009/06/how-to-create-a-ltpa-session-cookie-for-lotus-domino-using-f5.html?utm_source=rss&utm_medium=rss&utm_campaign=how-to-create-a-ltpa-session-cookie-for-lotus-domino-using-f5 A blog on Lotus Notes, Lotus Domino, XPages and more Wed, 08 Feb 2012 18:51:45 +0000 hourly 1 http://wordpress.org/?v= By: Per Henrik Lausten http://per.lausten.dk/blog/2009/06/how-to-create-a-ltpa-session-cookie-for-lotus-domino-using-f5.html/comment-page-1#comment-32260 Per Henrik Lausten Thu, 17 Nov 2011 20:42:26 +0000 http://per.lausten.dk/blog/?p=404#comment-32260 Jeff, thanks for helping sort out the issue that Steve is having. Jeff, thanks for helping sort out the issue that Steve is having.

]]> By: Jeff Green http://per.lausten.dk/blog/2009/06/how-to-create-a-ltpa-session-cookie-for-lotus-domino-using-f5.html/comment-page-1#comment-32258 Jeff Green Tue, 15 Nov 2011 23:53:23 +0000 http://per.lausten.dk/blog/?p=404#comment-32258 Hi Steve, Have a look at http://devcentral.f5.com/Community/GroupDetails/tabid/1082223/asg/50/aft/2158723/showtab/groupforums/Default.aspx That may help solve your issue. Hi Steve,

Have a look at http://devcentral.f5.com/Community/GroupDetails/tabid/1082223/asg/50/aft/2158723/showtab/groupforums/Default.aspx

That may help solve your issue.

]]> By: Per Henrik Lausten http://per.lausten.dk/blog/2009/06/how-to-create-a-ltpa-session-cookie-for-lotus-domino-using-f5.html/comment-page-1#comment-32252 Per Henrik Lausten Thu, 03 Nov 2011 18:41:28 +0000 http://per.lausten.dk/blog/?p=404#comment-32252 Hi Steve, I have not seen this issue before. In a totally different context (not related to F5 and LTPA) I've seen issues with MD5 where I needed to pad the MD5 string with leading 0s. So a wild guess is that maybe you need to pad e.g. the result of the SHA function with 0s? Hi Steve, I have not seen this issue before.

In a totally different context (not related to F5 and LTPA) I've seen issues with MD5 where I needed to pad the MD5 string with leading 0s. So a wild guess is that maybe you need to pad e.g. the result of the SHA function with 0s?

]]> By: Steve http://per.lausten.dk/blog/2009/06/how-to-create-a-ltpa-session-cookie-for-lotus-domino-using-f5.html/comment-page-1#comment-32251 Steve Thu, 03 Nov 2011 00:25:36 +0000 http://per.lausten.dk/blog/?p=404#comment-32251 Hi, Recently I've picked up your code to use in conjunction with a VPN appliance. You login to the appliance, it authenticates you and forwards the username to an F5, which runs your script to generate a token / cookie using that username and the LTPA secret. This is all working, however on the Domino server the log shows an error message that the token needs to be renewed, so somewhere there are time issues, and when we manually make the time acceptable, we get an error that the token does not begin with a '0'. Have you run into this or similar issues? So somehow the code seems to be producing an invalid token. Any advice would be appreciated. Hi,

Recently I've picked up your code to use in conjunction with a VPN appliance. You login to the appliance, it authenticates you and forwards the username to an F5, which runs your script to generate a token / cookie using that username and the LTPA secret.

This is all working, however on the Domino server the log shows an error message that the token needs to be renewed, so somewhere there are time issues, and when we manually make the time acceptable, we get an error that the token does not begin with a '0'. Have you run into this or similar issues? So somehow the code seems to be producing an invalid token. Any advice would be appreciated.

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