Rodrigo Primo

A simple plugin that adds the required meta tags to allow you to use your blog URL as your OpenID identifier with the provider you choose.
This plugins does not allow you to use your WordPress installation as a OpenID consumer or provider.
It was built based on MyOpenID Delegation plugin (https://github.com/benatkin/wordpress-myopenid-delegation).

OpenID Delegation

A simple plugin that adds the required meta tags to allow you to use your blog URL as your OpenID identifier with the provider you choose.

davidosomething

Please report issues, fork, etc. from the GitHub repository: https://github.com/davidosomething/dko-openid-delegation
This plugin adds the relevant link and meta tags for OpenID server delegation to your WP_HEAD. <a href="https://www.myopenid.com/help#own_domain" rel="nofollow ugc">See this MyOpenID page for more information</a>.
If rewrite rules from a caching plugin, or custom rewrite rules, cause the page to do a 301 redirect, login will fail, at least for some sites. Remove these rewrites to fix it.
<h4>Other plugins that do OpenID delegation and their differences</h4>
<ul>
<li><a href="https://wordpress.org/extend/plugins/wordpress-openid-delegation/" rel="ugc">OpenID Delegation</a> by <a href="https://profiles.wordpress.org/rodrigosprimo/" rel="nofollow ugc">rodrigosprimo</a> – doesn’t have the meta X-XRDS-Location tag, but does a cool thing and check if the provider you entered is actually a working OpenID provider.</li>
<li><a href="https://wordpress.org/extend/plugins/myopenid-delegation/" rel="ugc">MyOpenID Delegation</a> by <a href="https://profiles.wordpress.org/benatkin/" rel="nofollow ugc">benatkins</a> – limited to MyOpenID as a provider.</li>
<li><a href="https://wordpress.org/extend/plugins/openid-delegate/" rel="ugc">Open ID Delegate</a> by <a href="https://profiles.wordpress.org/alexisabarca/" rel="nofollow ugc">alexisabarca</a> – OpenID v1 only</li>
</ul>

DKO OpenID Delegate

Adds link and meta tags for OpenID server delegation to your WP_HEAD.

OpenID Delegation vs DKO OpenID Delegate