X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/475b4199e1624350b928a002fe83033ee3389b31..1b9daeadf2f7d6e64ef9fbde7d82088c76c82424:/doc/plugins/openid.mdwn

diff --git a/doc/plugins/openid.mdwn b/doc/plugins/openid.mdwn
index 3fb4c26b8..a061cb43f 100644
--- a/doc/plugins/openid.mdwn
+++ b/doc/plugins/openid.mdwn
@@ -7,8 +7,11 @@ into the wiki.
 The plugin needs the [[!cpan Net::OpenID::Consumer]] perl module.
 Version 1.x is needed in order for OpenID v2 to work.
 
-The [[!cpan LWPx::ParanoidAgent]] perl module is used if available, for
-added security. Finally, the [[!cpan Crypt::SSLeay]] perl module is needed
+The [[!cpan LWPx::ParanoidAgent]] Perl module is strongly recommended.
+The [[!cpan LWP]] module can also be used, but is susceptible to
+server-side request forgery.
+
+The [[!cpan Crypt::SSLeay]] Perl module is needed
 to support users entering "https" OpenID urls.
 
 This plugin is enabled by default, but can be turned off if you want to
@@ -17,15 +20,32 @@ only use some other form of authentication, such as [[passwordauth]].
 ## options
 
 These options do not normally need to be set, but can be useful in
-certian setups.
+certain setups.
 
 * `openid_realm` can be used to control the scope of the openid request.
   It defaults to the `cgiurl` (or `openid_cgiurl` if set); only allowing
   ikiwiki's [[CGI]] to authenticate. If you have multiple ikiwiki instances,
   or other things using openid on the same site, you may choose to put them
-  all in the same realm to improve the user's openid experience.
+  all in the same realm to improve the user's openid experience. It is an
+  url pattern, so can be set to eg "http://*.example.com/"
 
 * `openid_cgiurl` can be used to cause a different than usual `cgiurl`
   to be used when doing openid authentication. The `openid_cgiurl` must
   point to an ikiwiki [[CGI]], and it will need to match the `openid_realm`
   to work.
+
+## troubleshooting
+
+See [[plugins/openid/troubleshooting]] for a number of issues that may
+need to be addressed when setting up ikiwiki to accept OpenID logins reliably.
+
+## delegation
+
+This plugin does not take care of doing the "server" part of the
+OpenID protocol, only the "client" part. In other words, it allows
+users to login to your site through OpenID, but is not in itself an
+OpenID provider.
+
+It is possible, however, to use your Ikiwiki site as a delegation
+point to another OpenID provider. For this, use the
+[[ikiwiki/directive/meta/]] directive with the `openid` parameter.