Single Sign-On (SSO) for Apps Using WordPress as IDP
Single Sign-On (SSO) for Apps Using WordPress as IDP
How can we Authenticate using WordPress as an Identity Provider?
Wordpress Authentication is a process where users can login to their external applications and Websites using their WordPress site credentials.
miniOrange lets WordPress act as an IDP (Identity Provider) which allows users to achieve Single Sign-On (SSO) into multiple applications and websites.
Users will authenticate themselves via their WordPress credentials only once and they can access all the external applications.
The WordPress User database is linked to miniOrange as a user store to provide SSO into external applications with highest levels of security. This is made possible by miniOrange's Wordpress as API Authentication Source plugin which provides login capabilities using API endpoints.
Features of WordPress as API Authentication source plugin:
- Secure SSO for multiple applications and websites using single WordPress site Credentials.
- You don’t need to migrate your users from WordPress to any third party system.
- On-the-fly user creation : Auto create users at the time of SSO and auto sync up of user details.
- Multiple Authentication protocol support : SAML, OAuth, OpenID, JWT etc.
Step 1: Setup WordPress as authentication source in miniOrange
- Login with your miniOrange account.
- Navigate to User Stores and click on the Add User Store button.
- Switch to the API tab and select Wordpress from the dropdown.
- Provide an API identifier name.
- Under the Authentication Configuration section, paste the User Authentication URL and User Authentication Parameters that you copied from API credentials section in step 1 above.
- Provide the Header Name as Content-Type and its value as application/json.
- Select the Method as POST.
- For the Success Criteria, you can select any one option from the dropdown and enter the values as:
- For Error Status Message, you can enter error as the value.
- Click on the Save button.
- To test the connection, select the user store you just added and click on Test Authorization API.
- Enter your WordPress credentials when prompted and you should be able to see a Success message.
1. is equal to: You can enter the Status key as 'status' and Status value 'SUCCESS'.
2. is not empty: You can enter the Status key as 'message'.
3. contains valid email address: You can enter the Status key as 'email'.
Step 2: Install and setup WordPress Authentication API Source Plugin
- Contact us to setup and get Zip file for WordPress Authentication API Source plugin.
- Navigate to your WordPress admin dashboard to install and activate WordPress Authentication API Source plugin.
- After installing the plugin, open the WordPress Authentication API Source plugin settings and note down the User Authentication URL and the User Authentication Parameter under API credential section.
- Select the attributes that you want to release to your application during WordPress API authentication.
- Click on the Save button to save your API configurations to proceed with authentication using WordPress.
3. Configure your Application in miniOrange
Note:
If you have already configured your application in miniOrange you can skip the following steps.
- Login to miniOrange Admin Console.
- Go to Apps >> Add Application.
- Click on Create App under SAML.
- Search for your Application. In case you do not find your app, search for Custom SAML App.
- Get the ACS URL and SP Entity ID from your application.
- Enter the following values OR click on Import SP Metadata:
- Click on Save to configure your application.
- Now to get the IDP metadata of the app configured, Go to apps >> your_app >> select >> metadata tab.
- Click on the Show Metadata details in the Information required to Authenticate via External IDPs section. Download the metadata XML file by clicking on Download Metadata button or copy the Metadata URL link.
- You need to Upload this metadata in your application.
| Service Provider Name | Choose appropriate name according to your choice |
| SP Entity ID or Issuer | Your Application Entity ID |
| ACS URL X.509 Certificate (optional) | Your Application Assertion Consumer Service URL |
| NameID Format | Select urn:oasis:names:tc:SAML:1.1:nameid-format:emailAddress |
| Response Signed | Unchecked |
| Assertion Signed | Checked |
| Encrypted Assertion | Unchecked |
| Group policy | Default |
| Login Method | Password |
- Click on Create App under OAuth/OIDC. Click on Open ID Connect App .
- You can add any OAuth Client app here to enable miniOrange as OAuth Server. Few popular OAuth client apps for single sign-on are Salesforce, WordPress, Joomla, Atlassian, etc.
- Enter following Values:
- Click on Save
- Now to provide the required data to OAuth client go to the app configured i.e apps >> your_app >> select >> edit.
- When you want to use you want to use miniOrange as OAuth identity server use this endpoint:
https://{mycompany.domainname.com}/moas/idp/openidsso - If you are configuring any Identity Provider in Identity Providers Menu and not using miniOrange as IDP use this endpoint:
https://{mycompany.domainname.com}/broker/login/oauth{customerid}
| Client Name | Add appropriate Name |
| Redirect URL | Get the Redirect-URL from your OAuth Client |
| Descrption | Add if required |
| Group Name | Default |
| Policy Name | As per your Choice |
| Login Method | Password |
Note: Choose the Authorization Endpoint according to the identity source you configure.
- Click on Create App under JWT.
- Select JWT App.
- Configure the name for your application and configure Redirect-URL which tells where to send JWT response. Redirect-URL should be an endpoint on your application where you want to achieve SSO.
- Click Save
- To get the SSO link for your application, Go to Apps >> your_app >> select >> Edit.
- Then, copy the Single Sign On Url and verify SSO setup by browsing that url.
- On successful authentication, you will be redirected to configured Redirect or Callback URL with JWT token
- You will need to download a certificate from App > Manage Apps, and click Certificate link against your configured application. This certificate will be used for signature validation of JWT response.
In case you are setting up SSO with Mobile Applications where you can't create an endpoint for Redirect or Callback URL, use below URL.
https://login.xecurify.com/moas/jwt/mobile
4. Setup Multiple IDPs (Optional)
- Login using IDP selection page: It gives users an option to Select IDP from the dropdown list during login time.
- Domain Mapping: Here we map the email domains to a particular IDP. So when the user enters the Email address with a specific domain he would be redirected to the respective IDP.
- App Identity Provider Mapping: This feature gives users an option to select one specific IDP for their application before login.
You have a choice to set multiple IDPS for Single Application, i.e integrate multiple IDP and users can select IDP accordingly from which they want to authenticate themselves. There are three different ways to authenticate users using IDP.
Note : At once you can select either of them.
- You can configure multiple IDPs (Identity Providers) and give users the option to select the IDP of their choice to authenticate with.
For Example - It could be multiple AD domains belonging to different departments or multiple okta organizations. - Suppose you have a product which many of your clients use and each client has their own unique IDP so you want them to SSO into your product as well using their existing IDP only. miniOrange provides a centralized way to connect with all IDPs in a very easy manner and integrate SSO into your application.
- Suppose you are providing a course to many universities, each having a unique SAML, OAuth protocol supported IDP's like Shibboleth, ADFS, CAS, etc. You can provide Single Sign-On (SSO) into your course application to all these universities by integrating with all of them using a single platform provided by miniOrange.
- This is the endpoint to call from your SAML application -
For Cloud IDP - https://login.xecurify.com/moas/discovery?customerId=<customer_id> For On-Premise IDP - https://yourdomain.com/discovery?customerId=<customer_id> - You should copy the Customer Key from admin console-> Settings -> and replace it with <customer_id> here. Once configured in SP, when you initiate the login from Service Provider, a user will be redirected to IDP Selection Page listing all IDPs configured for that account.
- You can also change the look and feel of this page. Login to miniOrange Admin console. Navigate to Customization -> Branding Configuration. See the below screenshot for reference-
Few usecases where customers configure multiple IDPs -
You can see the screenshot below of the IDP Selection Page with a list of IDPs .
Note: To view the IDP in drop-down list, go to Identity Providers tab > against your configured IDP > Select >Edit , here Enable the Show IdP to Users option.
- You can customize the title of this page.
- Change the logo and favicon for this page.
- Change the background and button color for this page from admin UI.
If you have multiple IDPs and you want a certain set of users to authenticate from one IdP whereas another set of users to authenticate from another IdP, based on their email domains you can achieve this by using the following steps:- Our domain mapping feature
- We have provided a Domain Mapping field under each IdP where admins can enter the domain eg. demo.com , example.com as shown in the screenshot below.
- Once the setup is complete you can login through your Wordpress site.
- So a user logging in with the demo.com domain will be redirected to the first organisation under ADFS.
- User logging in with email address having example.com domain will be redirected to the second organisation under ADFS.
- Once the user will authenticate itself through respective Organisations under ADFS, it will be redirected back to Wordpress site.
Lets say, there are two organisations under ADFS. One want to authenticate the users under the domain demo.com and other one with the domain example.com. For reference, We have taken the 2 organisations as two different IDPs and WordPress as SP. Follow the guides to set up ADFS and WordPress at your end.
- Go to apps >> your_app >> select >>edit.
- Here you will have an option called as an Identity source.
- The dropdown list would show the list of configured IDPs (Identity providers) in miniOrange Identity Providers tab and Userstore.
- Select one IDP you want for this application. Click on Save.
- Now the users of this application would be able to authenticate only by the IDP (Identity Provider) selected from the Identity Source dropdown list.
If you have multiple IDPs (identity provider) and you want a certain application user to authenticate with one IDP and other application users with another IDP then you can achieve this by our Identity Source Feature.
Related Pages:-
What is Identity Brokering?
Login with Moodle API Authentication
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