This article describes how to integrate RSA with Allgress using SAML Relying Party.

Configure RSA Cloud Authentication Service

1. Sign in to the RSA Cloud Administration Console.
2. Navigate to the Authentication Clients menu, and from the dropdown, select Relying Parties.
3. In the Relying Party Catalog, select Add a Relying Party and click Add for Service Provider SAML.
4. On the Basic Information page, enter a name for the application in the Name field and click Next Step.
5. In the Authentication tab, select SecurID manages all authentication.
6. Select Primary Authentication Method and Access Policy as required and click Next Step.
7. Provide the Service Provider details in the following format:
   1. Assertion Consumer Service (ACS) URL: https://<your _allgress_instance>/saml2/<configuration_id>/Acs
   2. Service Provider Entity ID: https://<your _allgress_instance>/saml2/<configuration_id>

8. In the SAML Response Protection section, select IdP signs assertion within response, and download the certificate by clicking Download Certificate.
9. Under the User Identity section, select Show Advanced Configuration, then configure Identifier Type and Property as follows: 
   1. Identifier Type: Auto Detect 
   2. Property: Auto Detect

10. Under the Statement Attribute section, add the following attributes:
    1. First Attribute:
       1. Attribute Name: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/surname
       2. Attribute Source: Identity Source
       3. Property: sn
    2. Second Attribute:
       1. Attribute Name: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/nameidentifier
       2. Attribute Source: Identity Source
       3. Property: userName
    3. Third Attribute:
       1. Attribute Name: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/givenname
       2. Attribute Source: Identity Source
       3. Property: givenName
    4. Fourth Attribute:
       1. Attribute Name: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/emailaddress
       2. Attribute Source: Identity Source
       3. Property: mail

11. Click Save and Finish.
12. On the My Relying Parties page, click Edit dropdown and select Metadata option to download the metadata.
13. Click Publish Changes to save your settings. After publishing, your application will be enabled for SSO.

Configure Allgress

1. Log in to Allgress using admin credentials.
2. Click the settings gear icon at the top.

3. Select SAML Configuration.

4. To enable SSO, check the Enable SAML 2.0 Support checkbox and provide the following details:
   1. Identity Provider Identifier: Enter the value of entityID, which can be obtained from the metadata file downloaded from the RSA platform.
   2. Identity Provider Endpoint: Enter the value of SingleSignOnService, which can be obtained from the metadata file downloaded from the RSA platform.

5. Navigate to the ALLGRESS SAML SERVICE PROVIDER SETTING and provide the following details:
   1. Service Provider Endpoint (Not editable): This value is auto-populated and used as ACS URL in RSA configuration.
   2. Service Provider Identifier: Construct the Service Provider Identifier by removing the word "Acs" from the Service Provider Endpoint URL. This is used as the Entity ID in the RSA platform.

6. Once you have completed the configuration, click Save.