Handle trying authorization with client credentials #1402
Merged
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When trying to start a new authorization for an application with grant
flow 'client_credentials' (which also has redirect_uri nil), the
following error occurs:
NoMethodError: undefined method `split' for nil:NilClass
lib/doorkeeper/oauth/helpers/uri_checker.rb:66 valid_for_authorization?
lib/doorkeeper/oauth/pre_authorization.rb:89 validate_redirect_uri
lib/doorkeeper/validations.rb:13 block in validate
lib/doorkeeper/validations.rb:12 each
lib/doorkeeper/validations.rb:12 validate
lib/doorkeeper/validations.rb:19 valid?
lib/doorkeeper/oauth/pre_authorization.rb:32 authorizable?
app/controllers/doorkeeper/authorizations_controller.rb:8 new
Moving the validation for supporting grant flows up, prevents this
error from happening (and shows an error message to the user, instead of
a 500 Internal Server Error).