SAML Single Sign-On into Joomla using Oracle

Overview

miniOrange Joomla SAML SP SSO plugin helps you to integrate your Joomla site to Oracle using SAML 2.0 protocol. Our user-friendly plugin simplifies the process of setting up Single Sign-on (SSO) with Oracle in Joomla, ensuring a secure login experience. This enables users to access various Joomla sites effortlessly using their Oracle IDP credentials.

Our plugin is designed to be compatible with Joomla 3, 4 as well as 5 and works seamlessly with all SAML 2.0 compliant Identity Providers. For a detailed overview of the comprehensive features offered by the Joomla SAML SP plugin, please visit our page here. Below, we provide a step-by-step guide on configuring SAML SSO login between your Joomla site and Oracle, with Oracle serving as the Identity Provider (IDP) and Joomla as the Service Provider (SP).

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Configuration Steps

In this setup, Oracle serves as the repository for storing users i.e. it will act as the IDP while Joomla is where users will log in using their credentials from Oracle where Joomla SAML SP SSO Plugin will be installed.

Step 1: Install Joomla SAML SP Plugin

Login into your Joomla site’s Administrator console.
From left toggle menu, click on System, then under Install section click on Extensions.
Now click on Or Browse for file button to locate and install the plugin file downloaded earlier.

Installation of plugin is successful. Now click on Get Started!

Go to the Service Provider Metadata tab and scroll down to copy the SP-EntityID and the ACS URL.

Step 2: Configure Oracle as IDP (Identity Provider)

Launch a browser. Access the Oracle Access Management federation IdP metadata.
Copy the above metadata URL and keep it handy or you can Save the file locally named as IdPMetadata.xml.

Enable Identity Federation in OAM Admin Console:

Perform the following steps to enable Oracle Access Manager Federation:

Go to the OAM Admin Console in a browser. The URL is of the form: https://adminhost:adminport/oamconsole.
Authenticate using OAM Admin user credentials.
From the Launch pad Navigate to: Configuration -> Available Services.
Enable Identity Federation.

Configure the IDP, using Metadata from Joomla SP:

To configure the IdP, perform the following steps:

If necessary, copy the metadata file (spmetadata.xml) you obtained from the Joomla SP to the environment where you are configuring the IdP.
Return to the browser page containing the OAM Console, where you enabled Federation.
Authenticate again if necessary.
Navigate to Launch Pad > Identity Federation > Identity Provider Administration.

Click on Create Service Provider Partner.

Enter a name such as Joomla SP (You can enter any name).
Ensure Enable Partner is selected.
Select SAML 2.0 as the protocol (which is the default).
Select Load from Provider Metadata and click Load the Metadata and upload the Joomla SP metadata (spmetadata.xml) that you copied from the Joomla SP UI.
Specify the NameID Format Settings. What you specify depends on which attribute you use to define the user.
If you define the user by the email address, use Email Address as the format. Configure the settings as follows:

Select Email Address as the Name ID format
Select User ID Store Attribute as the Name ID Value
Enter the User Attribute in the LDAP user record containing the user's email address. For example, if Oracle Internet Directory or Oracle Unified Directory is the User Data Store, the attribute is mail.

Click on Save.

Click on Identity Provider Administration tab within OAM Console and under Search Service Provider Partners click on Search to make sure you can view Joomla SP (or your SP name).

Test federation SSO between OAM Identity federation and Joomla SP:

To complete the testing, proceed as follows:

Return to the browser window of Joomls SP containing the Service Provider Setup tab. Click on Test Configuration button to test whether the configuration is successful or not.
To do SSO make sure the Enable Login with SAML option must be enabled. This option is under Service Provider Setup tab of the plugin.

Step 3: Configure Joomla as SP (Service Provider)

In Joomla SAML plugin, go to Service Provider Setup tab. There are three ways to configure the plugin:

A. By uploading IDP metadata:

In Joomla SAML plugin, go to Service Provider Setup tab, then click on Upload IdP Metadata.

B. By Metadata URL:

Enter Metadata URL (Copy from IDP app) and click on Fetch button.

C. Manual Configuration:

Copy SAML Entity ID, SAML Single-Sign-On Endpoint URL and X.509 certificate from Federation Metadata document and paste it in Idp Entity ID or Issuer, Single Sign-on URL, X.509 Certificate fields respectively in the plugin.

IdP Entity ID or Issuer	SAML Entity ID in the Federation Metadata document
Single Sign-On URL	SAML Single-Sign-On Endpoint URL in the Federation Metadata document
X.509 Certificate Value	X.509 Certificate in the Federation Metadata document

Step 4: Attribute Mapping - Premium Feature

Attributes are user details that are stored in your Identity Provider.
Attribute Mapping helps you to get user attributes from your Identity Provider (IDP) and map them to Joomla user attributes like firstname, lastname, address, phone etc.
While auto registering the users in your Joomla site these attributes will automatically get mapped to your Joomla user details.
Go to Attribute Mapping tab and fill in all the fields.

Username:	Name of the username attribute from IdP (Keep NameID by default)
Email:	Name of the email attribute from IdP (Keep NameID by default)
Name:	Name of the name attribute from IdP

You can check the Test Configuration Results under Service Provider Setup tab to get a better idea of which values to map here.

Note: You can see how Attribute Mapping works here.

Step 5: Group Mapping - Premium Feature

Group/Role mapping helps you to assign specific roles to users of a certain group in your Identity Provider (IdP).
While auto registering, the users are assigned roles based on the group they are mapped to.

Group/Role mapping helps you to assign specific roles to users of a certain group in your Identity Provider (IdP).
While auto registering, the users are assigned roles based on the group they are mapped to.

Note: You can see how Group/Role Mapping works here.

Step 6: Redirection & SSO Links

Go to Login Settings tab. You can add login Url to Perform SAML SSO in your Joomla site by following the steps below.
There are multiple features available in this tab like Auto redirect the user to Identity Provider and Enable Backend Login for Super Users. To use these features, click on the respective checkboxes.

Click on the Upgrade tab to check out our complete list of features and various licensing plans. OR you can click here to check features and licensing plans.
In case, you are facing some issue or have any question in mind, you can reach out to us by sending us your query through the Support button in the plugin or by sending us a mail at joomlasupport@xecurify.com.

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