Connect SSO (OAuth 2.0) via Keycloak

In the article:
1. Customizing Keycloak
2. Configuring Single Sign-On (SSO)

Keycloak is a tool for user authentication. It implements single sign-on technology that allows you to move from one system to another without re-authenticating. You can learn more about how Keycloak works here.

1. Customizing Keycloak

1. Creating Realm:
   Realm is a workspace that contains a collection of all the data required for authentication (company, users, passwords).
   In the side menu, select Create Realm > in Realm name enter a name > Create
   
2. Creating Clients:
   ▪️ Go to Clients > enter Client ID > Next
   ▪️ Enable Client authentication > Leave only the Standard flow checkbox unchecked > Save
   ▪️ In Valid redirect URLs enter https://auth.unspot.com/api/oauth2/verify
   ▪️ In Login settings, select keycloak in Login theme > Save
   
3. Creating Users:
   ▪️ Go to Users > Create new user
   ▪️ Enter Username, Email, First name, Last name and click Create > Save.
   ▪️ On the Credentials tab, set a password for the user and remove the toggle switch for changing the password by the user at the first authorization.

Important: The email field must be filled in, in the future this will be the user's login for logging in.

2. Configuring Single Sign-On (SSO)

To connect the integration:
1. Go to Manage > People Management > Access Policies on the UnSpot website
2. On the page, find Organization authorization providers and click Connect to OAuth 2.0

Note: Go to Keycloak to fill in the fields below. In the side menu, go to "Realm settings" and in the General tab open the "OpenID Endpoint Configuration" link

• clientId – client ID
  • Go to Keycloak > Clients > select the company > in the General tab copy the Client ID
• LoginUri – enter the link from the OpenID Endpoint Configuration
  • Example: https:// <your domain name> /realms/ <your realms name> /protocol/openid-connect/auth
• JWKs type – authentication of access tokens
  • if you want to insert a link > select Url,
  • if you want to insert keys manually > select Keys
• JWKs – depending on the selected JWK type, paste the link or copied keys from the OpenID Endpoint Configuration link.
  • Example: https:// <your domain name> /realms/ <your realms name> /protocol/openid-connect/certs
• Name OAuth 2.0 – will be displayed on the connect button when you log in to the application
• Image OAuth 2.0 – will be displayed on the connect button when you login to the application. Image size limit: 64px*64px.
• Response type – Code. To integrate with Keycloak, select this response type. With the code Unspot will get first name, last name and mail information to create an account in the system.
• Client secret – Secret code for integration
  • Go to Keycloak > Clients > select a company > in the Credentials tab copy Client secret.
• TokenURI – enter the link from OpenID Endpoint Configuration.
  • Example: https:// <your domain name> /realms/ <your realms name> /protocol/openid-connect/token
• Scope – enter in the openid field

Click Save > OAuth 2.0 successfully connected.
To disable OAuth 2.0, click Disconnect

Important: To automatically log employees into UnSpot and import data from Keycloak, you must add the company's corporate domain in Manage > People Management > Access Policies > OpenID Connect