OpenID use the openid_url to identify a user, you can maintain a map between user and their openid_url.<br><br>OpenID
is not for sharing user info but provides authentication over the
internet. You can ask for and obtain some simple info about user from
OpenID provider if the user allowed.
<br><br><br><div><span class="gmail_quote">在07-11-8，<b class="gmail_sendername">陶平</b> <<a href="mailto:tao_qiping@hotmail.com">tao_qiping@hotmail.com</a>> 写道：</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div>
<br>
Hi,<br>
<br>
In the project new, we want to fulfill SSO between some systems. and for the reason, the customer required that every system have its own user data.we have read some material about openid, and want to use it, but still have no clearly idea about it, and how to use it. except share user information between systems, and what others openid can do. and is there anybody have met the seem requirments?
<br>
thanks<br>
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