chore: add settings to handle openid auth

resources/config_model/site.toml

@@ -104,6 +104,21 @@ path_menu_items = "config/menu_items.toml"
 ## Serv path settings file, where path are defined: url, auth, is_restricted ...
 path_serv_paths = "config/serv_paths.toml"
 
+# Casdoor https://casdoor.org/ for "auth"  
+# By default does not sign (disable: true) and do not need Pub certificate TODO
+[openid_auths.auth]
+  algorithm = "RS256"
+  access_token_url = "https://AUTH-DOMAIN/api/login/oauth/access_token"
+  disable_signature = true 
+  endpoint = "https://AUTH-DOMAIN"
+  client_id = "APPLICATION-CLIENT-ID"
+  client_secret = "APPLICATION-SECRET"
+  org_name = "ORG-NAME"
+  app_name = "APP-NAME"
+	signup_application = "SIGNUP-built-in"
+  certificate = """-----BEGIN CERTIFICATE-----
+-----END CERTIFICATE----- """
+
 ## Templates path and settings
 [tpls]
   url = "http://localhost:8800/"