mitcho (Michael Yoshitaka Erlewine)

Will Norris

Brian Haas

Junaid Ahmed

michaelryanmcneill

bshelton229

deric.crago

alhrath

Dan Dalpiaz

Jonathan Champ

This plugin is designed to support integrating your WordPress site into your existing identity management infrastructure using a <a href="https://incommon.org/software/shibboleth/" rel="nofollow ugc">Shibboleth</a> Service Provider.
WordPress can be configured so that all standard login requests will be sent to your configured Shibboleth Identity Provider or Discovery Service. Upon successful authentication, a new WordPress account will be automatically provisioned for the user if one does not already exist. User attributes (username, first name, last name, display name, nickname, and email address) can be synchronized with your enterprise’s system of record each time the user logs into WordPress.
Finally, the user’s role within WordPress can be automatically set (and continually updated) based on any attribute Shibboleth provides. For example, you may decide to give users with an eduPersonAffiliation value of faculty the WordPress role of editor, while the eduPersonAffiliation value of student maps to the WordPress role contributor. Or you may choose to limit access to WordPress altogether using a special eduPersonEntitlement value.
<h4>Contribute on GitHub</h4>
This plugin is actively maintained by <a href="https://profiles.wordpress.org/michaelryanmcneill" rel="nofollow ugc">michaelryanmcneill</a> and the WordPress community, <a href="https://github.com/michaelryanmcneill/shibboleth" rel="nofollow ugc">using GitHub</a>. Contributions are welcome, via pull request, <a href="https://github.com/michaelryanmcneill/shibboleth" rel="nofollow ugc">on GitHub</a>. Issues can be submitted <a href="https://github.com/michaelryanmcneill/shibboleth/issues" rel="nofollow ugc">on the issue tracker</a>.

Shibboleth

We had no trouble installing and configuring the plugin. When we ran into an issue, it was no trouble to interact with the plugin authors. 

This plugin just works

Allows WordPress to externalize user authentication and account creation to a Shibboleth Service Provider.

Overt Software

EZPZ SAML SP turns your wordpress website into a fully functioning SAML 
service provider. EZPZ SP then allows you to use your existing Identity 
Provider (IdP) to authenticate to your wordpress website. We support all 
known SAML 2.0 IdPs such as: ADFS, Athens (Eduserv), AzureAD, Bitium, 
Centrify, Google Apps, Okta, OneLogin, OpenAM, Oracle, Ping Identity, 
Salesforce, Shibboleth, SimpleSAMLphp, WSO2 and many more.
In the premium version of the plugin you are also able to use IP Based 
authentication. The premium version also allows you to configure 
authentication to multiple IdPs instead of a single IdP.
You have the power to either switch on authentication for the entire 
wordpress website to force Single Sign on site wide. Or you can choose to 
enable per post / page authentication and require login for particular 
posts and pages.
If you require any Single Sign On help or have any questions about the 
plugin please email support@ezpzsp.com
<h4>Free Features</h4>
<ol>
<li>SAML Authentication</li>
<li>Automatic IDP metadata pull (not cached, pulled on every login)</li>
<li>Upload IDP metadata file</li>
<li>Protect whole site</li>
<li>Restrict access to posts or pages</li>
<li>Redirect wordpress login page to IDP</li>
<li>Direct IDP login link that can be used anywhere (not currently shown in 
front-end)</li>
<li>Login via institution link on footer of wordpress login page</li>
<li>Auto fill username and optionally email from SAML attributes</li>
<li>SAML Single Logout</li>
<li>Automatic initial certificate generation</li>
<li>Custom SP certificate support</li>
<li>Auto creates missing users on login</li>
<li>Advanced security options</li>
</ol>
<h4>Premium Features</h4>
<ol>
<li>Option to disable user auto creation</li>
<li>Option to append institution name to user to avoid duplicates across IDPs</li>
<li>Options to select SAML Request binding type</li>
<li>Customized Role Mapping / Set users default role on creation</li>
<li>IDP Metadata caching</li>
<li>Custom Attribute Mapping (Any attribute which is stored in user-meta 
table)</li>
<li>Sub-site specific SSO for Multisite</li>
<li>Bulk update to enable/disable post and page restrictions</li>
<li>Granular access controls per institution</li>
<li>Auto login via IP</li>
<li>Ability to restrict posts or pages to specific institutions and/or 
specific groups?</li>
<li>File upload protection (new file manager so you can protect PDFs, images 
etc)</li>
</ol>

EZPZ SAML SP Single Sign On (SSO)

athens, sso, okta, onelogin, simplesamlphp Donate link: http://www.ezpzsp.com Requires at least: 4.9.8 Tested up to: 6.6.2 Requires PHP: 7.

Shibboleth vs EZPZ SAML SP Single Sign On (SSO)