CAS IdP page now informs about redirect hosts requirement (#7498)

Author: labkey-adam

api/src/org/labkey/api/admin/AdminUrls.java

@@ -67,6 +67,8 @@ public interface AdminUrls extends UrlProvider
     ActionURL getSystemMaintenanceURL();
     ActionURL getCspReportToURL();
 
+    ActionURL getAllowedExternalRedirectHostsURL();
+
     /**
      * Simply adds an "Admin Console" link to nav trail if invoked in the root container. Otherwise, root is unchanged.
      */

core/src/org/labkey/core/admin/AdminController.java

@@ -891,6 +891,13 @@ public ActionURL getCspReportToURL()
             return new ActionURL(ContentSecurityPolicyReportToAction.class, ContainerManager.getRoot());
         }
 
+        @Override
+        public ActionURL getAllowedExternalRedirectHostsURL()
+        {
+            return new ActionURL(AllowListAction.class, ContainerManager.getRoot())
+                .addParameter("type", AllowListType.Redirect.name());
+        }
+
         public static ActionURL getDeprecatedFeaturesURL()
         {
             return new ActionURL(OptionalFeaturesAction.class, ContainerManager.getRoot()).addParameter("type", FeatureType.Deprecated.name());