1 files changed, 12 insertions, 2 deletions
diff --git a/app/lib/sso/from_discourse.rb b/app/lib/sso/from_discourse.rb
index 94969c9..8c5eea7 100644
--- a/app/lib/sso/from_discourse.rb
+++ b/app/lib/sso/from_discourse.rb
@@ -14,12 +14,12 @@ module SSO
       # This is a hash:
       # SSO::FromDiscourse.config = {
       #   sso_url: 'https://talk.incommon.cc/session/sso_provider',
-      #   return_url: "#{API_ROOT_URL}/my/account",
+      #   return_url: 'https://incommon-map.example/authenticate',
       #   sso_secret: Rails.application.credentials.sso_secret,
       # }
       # In config/routes.rb:
       # ...
-      # get 'my/account/:token' => 'authentications#sso_login'
+      # get 'authenticate/(:token)' => 'authentications#sso_login'
       attr_accessor :config
     end
 
@@ -93,5 +93,15 @@ module SSO
     def mac_signature(payload = b64_payload)
       OpenSSL::HMAC.hexdigest('SHA256', self.class.config[:sso_secret], payload)
     end
+
+    def sso_secret
+      @sso_secret = begin
+                      self.class.config[:sso_secret].presence ||
+                        Rails.application.credentials.sso_secret ||
+                        raise
+                    rescue MissingConstant
+                      raise("Missing SSO Secret! Please set `SSO::FromDiscourse.config[:sso_secret]`")
+                    end
+    end
   end
 end