Created question in FIWARE Q/A platform on 24-03-2016 at 18:03
Please, ANSWER this question AT https://stackoverflow.com/questions/36206819/authentication-on-spagobi-using-keyrock

Question:
authentication on spagobi using keyrock

Description:
We're having troubles authenticating on SpagoBI using KeyRock as authentication provider. We followed the guide here:

http://spagobi.readthedocs.org/en/latest/admin/README/index.html

The redirection to KeyRock works, but after we enter the user credentials there is an error which says:

(HTTP 400)

The configuration page in KeyRock looks like this:

keyrock screenshot

We've simply copied client id, secret and the other parameters required in the oauth2.config.properties.

Note: the default urls for the public instance of KeyRock were wrong, we had to add /oauth2 to make them work, probably they were prepared for a previous version of KeyRock.

EDIT 30-03-2016

Some more information:

we're using the public instance of KeyRock
we're using a private
instance of SpagoBI deployed on our servers using the Docker
container available in docker hub
This is the the content of our
oauth2.config.properties
CLIENT_ID = 123456
SECRET = 123456
REDIRECT_URI = http://192.168.196.15:8080/SpagoBI/servlet/AdapterHTTP?PAGE=LoginPage&NEW_SESSION=TRUE
TOKENS_URL = https://account.lab.fiware.org/api/v1/tokens.json
APPLICATIONS_BASE_URL = https://account.lab.fiware.org/oauth2/applications/
AUTHORIZE_BASE_URL = https://account.lab.fiware.org/oauth2/authorize
GET_ACCESS_TOKEN_URL = https://account.lab.fiware.org/oauth2/token
GET_USER_INFO_URL = https://account.lab.fiware.org/oauth2/user
APPLICATION_NAME = SpagoBI
ADMIN_EMAIL = fiwarelab@email
ADMIN_PASSWORD = fiwarelab@password
We've add the /oauth2/ part in the addresses, otherwhise we would get a 404 error on the redirect to KeyRock.