Single Signon - Urgent

[w-h]

Hello ALL, I have 2 sites equals. All of them request to me an authentication to go ahead; however want to by pass the second one without the authentication - single signon. I would like to know if anybody knows how can I do it and if you have an example it.
I would appreciate it a lot if I receive as soon as possible an answer about it. I have a little urgency to solve this problem.
Oh by the way, both sites have a different IP address.
I was searching this issue and I found out the document below.

http://ietf.org/rfc/rfc2617.txt?number=2617

Has anyone already seen this document? It is being very difficult to understand it. I would like to know how I can do to implement this solution.

Thank you in advance.

Regards,

Billy

[Cyber-SEO]

Billy,

I'm having a little bit of a hard time understanding what exactly it is that you are trying to figure out.

This authentication, is it a windows auth? is it a script asking you to login somewhere?

If its a script you can easily set a session saying that you are already logged in and skip the second login.

Please explain.

Thanks,

Cyber.

[w-h]

Hello Cyber-SEO,

Sorry for not explaining to you if more details.

No, this is not a Windows authentication. This is a mainframe authentication. We are using a specific Web Server.

I have already had an advance to this issue. I have changed the code including save cookie and domain. I have seen in the manual that domain needs 2 dots at least, and I am using just one.

So far, I got to execute and by pass the login, but in certain circumstance we popup (that request user/pass) hangs because I think that the JS checks if there is a cookie. We are working in this problem at this moment.

A little bit explanation.

I have 2 sites in differents machine, each machine has a different IP address. Both are using the same domain.
The first machine request the user and pass. The second one will request the same information as well, but in this case, as I have already logged, I want to by pass this request.
Whenever any session is closed, the cookies need to be deleted.

Let me know if you could understand now.

After changing the code I will send you.

Thanks

Regards,

Billy

[Cyber-SEO]

Billy,

Here is the problem that you are having here. Becuase these are two different machiens the Session and the Cookie will automatically clear when you switch from one to another.

What you should do here is when you login to the first machine, validate the user and pass and then pass it onto the next machine and have it log you in automatically.