View source for OpenID Implementation

Basics:

* cgi-bin/LJ/OpenID.pm
* cgi-bin/LJ/OpenID/Cache.pm
* htdocs/openid/*
* create_view_yadis in cgi-bin/ljfeed.pl

== Consumer ==

This is the part of OpenID that lets users from other sites log into Dreamwidth and maintain an OpenID account.

* cgi-bin/LJ/OpenID.pm
* htdocs/openid/login.bml

== Server ==

This is the part of the OpenID implementation that lets Dreamwidth users log into other sites using OpenID.

* htdocs/openid/server.bml

== Database ==

* [[Database Table: identitymap]]
* [[Database Table: openid_trust]]
* [[Database Table: openid_endpoint]]
* [[Database Table: openid_external]]

== YADIS ==

This is a file that other OpenID consumers use when trying to detect our OpenID server when our users are logging into their servers.

* create_view_yadis in cgi-bin/ljfeed.pl

== Requirements ==

This ability requires the Perl OpenID module, supporting 2.0, such as version 1.02.  (The default version in Ubuntu 8.04, 0.13, is not sufficient.)

* [http://search.cpan.org/~mart/Net-OpenID-Server/lib/Net/OpenID/Server.pm Server.pm]
* [http://search.cpan.org/~mart/Net-OpenID-Consumer-1.03/lib/Net/OpenID/Consumer.pm Consumer.pm]

== TODO LIST ==

* Add canonical identifiers and local identifiers; make it so renamed accounts don't get access to previous OpenID sign ins
* Add the ability for people to attach OpenIDs to their account and manage them
* Add the ability to merge an OpenID account into a Dreamwidth account or upgrade using an invite code