PingOne Advanced Identity Cloud as an OpenID Connect provider

This example sets up PingOne Advanced Identity Cloud as an OpenID Connect identity provider, and PingGateway as a relying party.

For more information about PingGateway and OpenID Connect, refer to OpenID Connect.

Before you start, prepare PingOne Advanced Identity Cloud, PingGateway, and the sample application as described in Example installation for this guide.

Set up PingOne Advanced Identity Cloud:
1. Log in to the PingOne Advanced Identity Cloud admin UI as an administrator.
2. Make sure you are managing the alpha realm. If not, click the current realm at the top of the screen, and switch realm.
3. Go to Identities > Manage > Alpha realm - Users, and add a user with the following values:
  - Username: demo
  - First name: demo
  - Last name: user
  - Email Address: demo@example.com
  - Password: Ch4ng3!t
4. Go to Applications > Custom Application > OIDC - OpenId Connect > Web and add a web application with the following values:
  - Name: oidc_client
  - Owners: demo user
  - Client Secret: password
  - Sign On > Sign-in URLs: https://ig.example.com:8443/home/id_token/callback
  - Sign On > Grant Types: Authorization Code
  - Sign On > Scopes: openid, profile, email
  - Show advanced settings > Authentication > Implied Consent: On
For more information, refer to PingOne Advanced Identity Cloud’s Application management.

Set up PingGateway:

Set an environment variable for the oidc_client password, and then restart PingGateway:
```
$ export OIDC_SECRET_ID='cGFzc3dvcmQ='
```

Add the following route to PingGateway to serve the sample application .css and other static resources:

Linux
Windows

$HOME/.openig/config/routes/00-static-resources.json

appdata\OpenIG\config\routes\00-static-resources.json

{
  "name" : "00-static-resources",
  "baseURI" : "http://app.example.com:8081",
  "condition": "${find(request.uri.path,'^/css') or matchesWithRegex(request.uri.path, '^/.*\\\\.ico$') or matchesWithRegex(request.uri.path, '^/.*\\\\.gif$')}",
  "handler": "ReverseProxyHandler"
}

Add the following route to PingGateway, replacing the value for the property amInstanceUrl:

Linux
Windows

$HOME/.openig/config/routes/oidc-idc.json

appdata\OpenIG\config\routes\oidc-idc.json

{
  "name": "oidc-idc",
  "baseURI": "http://app.example.com:8081",
  "condition": "${find(request.uri.path, '^/home/id_token')}",
  "properties": {
    "amInstanceUrl": "https://myTenant.forgeblocks.com/am"
  },
  "heap": [
    {
      "name": "SystemAndEnvSecretStore-1",
      "type": "SystemAndEnvSecretStore"
    },
    {
      "name": "AuthenticatedRegistrationHandler-1",
      "type": "Chain",
      "config": {
        "filters": [
          {
            "name": "ClientSecretBasicAuthenticationFilter-1",
            "type": "ClientSecretBasicAuthenticationFilter",
            "config": {
              "clientId": "oidc_client",
              "clientSecretId": "oidc.secret.id",
              "secretsProvider": "SystemAndEnvSecretStore-1"
            }
          }
        ],
        "handler": "ForgeRockClientHandler"
      }
    }
  ],
  "handler": {
    "type": "Chain",
    "config": {
      "filters": [
        {
          "name": "AuthorizationCodeOAuth2ClientFilter-1",
          "type": "AuthorizationCodeOAuth2ClientFilter",
          "config": {
            "clientEndpoint": "/home/id_token",
            "failureHandler": {
              "type": "StaticResponseHandler",
              "config": {
                "status": 500,
                "headers": {
                  "Content-Type": [
                    "text/plain"
                  ]
                },
                "entity": "Error in OAuth 2.0 setup."
              }
            },
            "registrations": [
              {
                "name": "oauth2-client",
                "type": "ClientRegistration",
                "config": {
                  "clientId": "oidc_client",
                  "issuer": {
                    "name": "Issuer",
                    "type": "Issuer",
                    "config": {
                      "wellKnownEndpoint": "&{amInstanceUrl}/oauth2/realms/alpha/.well-known/openid-configuration"
                    }
                  },
                  "scopes": [
                    "openid",
                    "profile",
                    "email"
                  ],
                  "authenticatedRegistrationHandler": "AuthenticatedRegistrationHandler-1"
                }
              }
            ],
            "requireHttps": false,
            "cacheExpiration": "disabled"
          }
        }
      ],
      "handler": "ReverseProxyHandler"
    }
  }
}

Compared to 07-openid.json in AM as a single OpenID Connect provider, where PingAM is running locally, the ClientRegistration wellKnownEndpoint points to PingOne Advanced Identity Cloud.

Test the setup:
1. In your browser’s privacy or incognito mode, go to https://ig.example.com:8443/home/id_token.
  
  The PingOne Advanced Identity Cloud login page is displayed.
2. Log in to PingOne Advanced Identity Cloud as user demo, password Ch4ng3!t. The home page of the sample application is displayed.

PingGateway 2024.6

PingOne Advanced Identity Cloud as an OpenID Connect provider