[keycloak-user] Implicit client login problem

I am trying to get the customer-portal-cli to work customer-portal-cli has the following configuration: access type: public redirect URL: http://localhost Keycloak Environment: 1.0-beta-3 The app is able to launch a browser, obtain the code, but I am getting invalid token signature. Following is the jboss log: 14:53:40,883 INFO [org.keycloak.services.resources.TokenService] (http-/127.0.0.1:8080-8) no authorization header 14:53:40,891 INFO [org.keycloak.audit] (http-/127.0.0.1:8080-8) event=CODE_TO_TOKEN, realmId=bd1320b5-7601-4056-8e30-4839f5bfdf8b, clientId=customer-portal-cli, userId=13598dc1-61d5-42e8-a6b1-86595548b384, ipAddress=127.0.0.1, refresh_token_id=784df1b7-8d6e-44de-80d7-b3ce44317007, code_id=d0ae1bc2-f66c-4d44-9a48-72059f5463f81406660020834, token_id=8170b67d-888f-4770-a4fd-691ece674214 Commands: login - login with desktop browser if available, otherwise do manual login login-manual - manual login login-desktop - desktop login token - show token details id-token - show ID token details profile - retrieve user profile customers - retrieve customers listing refresh - refresh token exit - exit $ login Invalid token signature. Appreciate any help. Kind Regards, Vivek