Chore: Add feature toggle for session storage redirect handling (#93575)

Add feature toggle for session storage redirect handling

docs/sources/setup-grafana/configure-grafana/feature-toggles/index.md

@@ -105,6 +105,7 @@ Most [generally available](https://grafana.com/docs/release-life-cycle/#general-
 | `accessActionSets`                     | Introduces action sets for resource permissions. Also ensures that all folder editors and admins can create subfolders without needing any additional permissions.                           |
 | `azureMonitorPrometheusExemplars`      | Allows configuration of Azure Monitor as a data source that can provide Prometheus exemplars                                                                                                 |
 | `cloudwatchMetricInsightsCrossAccount` | Enables cross account observability for Cloudwatch Metric Insights query builder                                                                                                             |
+| `useSessionStorageForRedirection`      | Use session storage for handling the redirection after login                                                                                                                                 |
 
 ## Experimental feature toggles
 

packages/grafana-data/src/types/featureToggles.gen.ts

@@ -215,4 +215,5 @@ export interface FeatureToggles {
   appSidecar?: boolean;
   groupAttributeSync?: boolean;
   improvedExternalSessionHandling?: boolean;
+  useSessionStorageForRedirection?: boolean;
 }

pkg/services/featuremgmt/registry.go

@@ -1484,6 +1484,12 @@ var (
 			HideFromDocs:      true,
 			HideFromAdminPage: true,
 		},
+		{
+			Name:        "useSessionStorageForRedirection",
+			Description: "Use session storage for handling the redirection after login",
+			Stage:       FeatureStagePublicPreview,
+			Owner:       identityAccessTeam,
+		},
 	}
 )
 

pkg/services/featuremgmt/toggles_gen.csv

@@ -196,3 +196,4 @@ appPlatformAccessTokens,experimental,@grafana/identity-access-team,false,false,f
 appSidecar,experimental,@grafana/explore-squad,false,false,false
 groupAttributeSync,experimental,@grafana/identity-access-team,false,false,false
 improvedExternalSessionHandling,experimental,@grafana/identity-access-team,false,false,false
+useSessionStorageForRedirection,preview,@grafana/identity-access-team,false,false,false

pkg/services/featuremgmt/toggles_gen.go

@@ -794,4 +794,8 @@ const (
 	// FlagImprovedExternalSessionHandling
 	// Enable improved support for external sessions in Grafana
 	FlagImprovedExternalSessionHandling = "improvedExternalSessionHandling"
+
+	// FlagUseSessionStorageForRedirection
+	// Use session storage for handling the redirection after login
+	FlagUseSessionStorageForRedirection = "useSessionStorageForRedirection"
 )

pkg/services/featuremgmt/toggles_gen.json

@@ -2913,6 +2913,31 @@
         "requiresRestart": true
       }
     },
+    {
+      "metadata": {
+        "name": "useSeessionStorageForRedirection",
+        "resourceVersion": "1727082170583",
+        "creationTimestamp": "2024-09-23T09:02:50Z",
+        "deletionTimestamp": "2024-09-23T09:10:18Z"
+      },
+      "spec": {
+        "description": "Use session storage for handling the redirection after login",
+        "stage": "preview",
+        "codeowner": "@grafana/identity-access-team"
+      }
+    },
+    {
+      "metadata": {
+        "name": "useSessionStorageForRedirection",
+        "resourceVersion": "1727082618788",
+        "creationTimestamp": "2024-09-23T09:10:18Z"
+      },
+      "spec": {
+        "description": "Use session storage for handling the redirection after login",
+        "stage": "preview",
+        "codeowner": "@grafana/identity-access-team"
+      }
+    },
     {
       "metadata": {
         "name": "vizActions",