CODEWITHSUNDEEP
tomcatdrupalspring-securityopenidsingle-sign-on
Gab
Gab

Reputation: 777

Drupal-Tomcat Single Sign on

I have a Drupal 7 web site and a Java web application (running under Tomcat). They are in the same domain. I would like they participate in a Single Sign On.

Drupal should manage the user base (user registration, user roles... ). Authenticated Drupal users should be able to navigate to the Tomcat web site without being asked for authentication.

If an unauthenticated user (from a Drupal public area or with a direct link) go to the Tomcat website he should be redirected to Drupal to perform authentication.

Other characteristics of the solution i'm searching are:

I've been trying Drupal OpenId SSO Provider (AX attribute exchange) but the user is required to type his OpenId url on the java site before he is redirected to Drupal to perform authentication.

Here is all the Drupal SSO plugins i've found: https://groups.drupal.org/node/182004

Can anybody advise me ?

Upvotes: 3

Views: 636

Answers (1)

Gab
Gab

Reputation: 777

Ok, now I've a working system based on a simpleSAMLphp IdP that uses a drupal session as a proof of authentication.

Then I installed drupalAuth (a simpleSAMLphp module). After some configuration steps (remember to copy the Drupal module contained in drupalAuth inside the Drupal modules directory and to activate the module) i've got it working.

You can test it going to the IdP page (mysimplesamlhost)/simplesaml/module.php/core/authenticate.php

At this point it is pretty easy to prepare a web application for tomcat that uses SAML for authentication. You can download the Spring Security SAML example web application and deploy it to your tomcat installation. After some tweaking in the configuration it should be able to work with the provided IdP.

If somebody is interested in this solution i can provide further details.

Upvotes: 1

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