Create application.yml for service backend to accept Keycloak issuer
spring: security: oauth2: resourceserver: jwt: issuer-uri: http://localhost:8083/auth/realms/baeldung
Frontend: client_id: jwtClient client_secret: 3a55fa43-c62a-4edf-b439-1104336919af redirect_uri: http://localhost:3000/auth/oauth2/callback
User uid/username: testyTest123@aep.com pass: password123
Extra http://localhost:8083/auth/realms/baeldung/.well-known/openid-configuration