warden_config.rb in gds-sso-0.4.0

- old
+ new

@@ -39,10 +39,15 @@
     ::GDS::SSO::ApiAccess.api_call?(env)
   end
   
   def authenticate!
     Rails.logger.debug("Authenticating with gds_sso_api_access strategy")
+
+    if ! basic_auth_configured?
+      Rails.logger.debug("Basic auth not configured, not requiring authentication")
+      success!('api')
+    end
     
     auth = Rack::Auth::Basic::Request.new(env)
 
     return custom!(unauthorized) unless auth.provided?
     return fail!(:bad_request) unless auth.basic?
@@ -50,9 +55,13 @@
     if valid_api_user?(*auth.credentials)
       success!(auth.credentials[0])
     else
       custom!(unauthorized)
     end
+  end
+  
+  def basic_auth_configured?
+    ! ::GDS::SSO::Config.basic_auth_user.nil?
   end
   
   def valid_api_user?(username, password)
     username.to_s.strip != '' && 
       password.to_s.strip != '' && 