Implementation for IDP Mode 'authorization' is missing

[dwendland]

For an API backend with external (Keyrock IDP) authorization, the mode 'authorization' can not be used, although it is basically supported:

api-umbrella/src/api-umbrella/utils/idp.lua

Line 25 in fbe919b

elseif idp_back_name == "fiware-oauth2" and mode == "authorization" then

The following issues exist:

1. In the API backend configuration, an option is missing to switch to 'authorization' mode.

2. For the request
   

   api-umbrella/src/api-umbrella/utils/idp.lua

   Line 30 in fbe919b

   rquery = "access_token="..token.."&app_id="..app_id.."&resource="..resource.."&action="..method

   
   Keyrock returns a flag "authorization_decision" which is not evaluated by API Umbrella.

[dwendland]

PR #5 contains an implementation.

[ilarimikkonen]

closed by PR #5