python - Accessing Firebase DB from Google App Engine -


i having trouble accessing firebase db gae app. works fine when running locally, deployed gae (*.appspot.com) unauthorized error firebase. there obvious thing missed...

this _get_http() function use. works fine (after doing gcloud beta auth application-default login)

def _get_http():     _firebase_scopes = [     'https://www.googleapis.com/auth/firebase.database',     #'https://www.googleapis.com/auth/userinfo.email'     ]      """provides authed http object."""     http = httplib2.http()      # use application default credentials make firebase calls     # https://firebase.google.com/docs/reference/rest/database/user-auth     creds = googlecredentials.get_application_default().create_scoped(_firebase_scopes)      creds.authorize(http)      return http

the error firebase is:

{u'error': u'unauthorized request.'}

the log gae looks includes this:

11:14:43.835 attempting refresh obtain initial access_token 11:14:44.625 refreshing due 401 (attempt 1/2) 11:14:44.966 refreshing due 401 (attempt 2/2)

got it! had commented out 'https://www.googleapis.com/auth/userinfo.email' thinking unnecessary. wrong. enabling again, bingo!


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