[wp-hackers] Single sign-on with Wordpress & Mediawiki

Travis Snoozy ai2097 at users.sourceforge.net
Wed Oct 31 02:11:01 GMT 2007


On Tue, 30 Oct 2007 18:37:47 -0700 (PDT), wordpress at santosj.name wrote:

<snip>
> You would still need to have a password for each site, but the deal
> is that they wouldn't have to remember several different usernames.
<snip>

Not true. OpenID is intended as a SSO technology, and makes a direct
comparison to Passport in its own FAQ[1]. The API clearly allows you to
authenticate a user entirely through a third-party OpenID provider[2].
Even registration can be partially automated, with the appropriate
extension[3]. It is implementation-dependent whether or not you permit
access to a given service based on OpenID authentication -- but that's
mostly because permission is an *authorization* issue, not an
authentication one.


-- 
Travis 

In Series maintainer
Random coder & quality guy
<http://remstate.com/>

[1] http://wiki.openid.net/FAQ#What_is_OpenID.3F
[2]
http://openid.net/specs/openid-authentication-1_1.html#mode_checkid_immediate
[3]
http://openid.net/specs/openid-simple-registration-extension-1_0.html


More information about the wp-hackers mailing list