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Old 01-23-2005, 05:44 PM
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CarlitoBrigante CarlitoBrigante is offline
 
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Quote:
Originally Posted by KirbyDE
This is a FAQ and has been answered over and over agein already

OK, so once more:
Cookies are bound to one domain only, so there is no way (without tricks like 1px images to transport cookies) to use one cookie on 2 domains.

To identify a vBulletin user, 2 cookies are important: bbuserid and bbpasword (where bb is a cookie-prefix, .could also be smth. else -> config.php)

Cookie bbuserid should be obvious: this is the userid.
Cookie bbpassword is a bit more complicated. This md5(md5(md5('PlaintextPassword'), salt), 'LicenseNo').
PlaintextPassword is the password, salt the value of column salt (in table user) for this user, LicenseNo is you vBulletin license number.

Column password in table user is md5(md5('PlaintextPassword'), salt).

Does this help you?
Thank you for the reply.

I never coded a cookie based script, but I should be able to do it. Anyhow, the problem is I don't know how to make so that once the user is logged in in a website, he is automatically logged in when he visits another website on our network. What should I do? Create one cookie for each domain whenever the user login in a website (so, when he logins in site1.com he gets the cookies for site1.com, site2.com, site3.com, site4.com)?
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