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authenticationkeycloakprovider

How to distinguish if user is logged in from a Provider or from a user in Keycloak

I am integrating Keycloak into a React Application. I have successfully added Google Providers in Keycloak. Now the user can either log in with Keycloak user's credentials or from Login with Google. After login how to distinguish if a user is with React or with a Provider? And how to acquire the ID of that user so for certain activities to store that ID in the database?

Solution

  • GET User's detail REST API detect which identity provider's user.

    Get representation of the user

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    The federatedIdentities fields shows it

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    here

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    Demo this user login via google

    You needs a master token in Posman.

    #1 Get master token at Posman.

    Detail instruction here

    #2 Get user list

    GET http://localhost:8080/auth/admin/realms/my-realm/users

    #3 Get google user

    GET http://localhost:8080/auth/admin/realms/my-realm/users/{google-user-uuid}

    enter image description here

    #4 Get regular user

    GET http://localhost:8080/auth/admin/realms/my-realm/users/{user-uuid}

    This user logged via regular Keycloak enter image description here