fix: Fix Local Debug SSO Tab with .NET 9 (#13069)

Author: Yimin-Jin

packages/fx-core/src/component/generator/templates/ssrTabGenerator.ts

@@ -6,6 +6,7 @@ import { CapabilityOptions, ProgrammingLanguage, QuestionNames } from "../../../
 import { DefaultTemplateGenerator } from "./templateGenerator";
 import { TemplateInfo } from "./templateInfo";
 import { TemplateNames } from "./templateNames";
+import { Generator } from "../generator";
 
 // For the APS.NET server-side rendering tab
 export class SsrTabGenerator extends DefaultTemplateGenerator {
@@ -27,11 +28,25 @@ export class SsrTabGenerator extends DefaultTemplateGenerator {
     inputs: Inputs,
     destinationPath: string
   ): Promise<Result<TemplateInfo[], FxError>> {
+    const appName = inputs[QuestionNames.AppName];
+    const safeProjectNameFromVS = inputs[QuestionNames.SafeProjectName];
+    const isNet8 = inputs.targetFramework === "net8.0";
+    const replaceMap = {
+      ...Generator.getDefaultVariables(
+        appName,
+        safeProjectNameFromVS,
+        inputs.targetFramework,
+        inputs.placeProjectFileInSolutionDir === "true"
+      ),
+      IsNet8Framework: isNet8 ? "true" : "",
+    };
+
     return Promise.resolve(
       ok([
         {
           templateName: this.capabilities2TemplateNames[inputs.capabilities as string],
           language: ProgrammingLanguage.CSharp,
+          replaceMap,
         },
       ])
     );

packages/fx-core/tests/component/generator/templateGenerator.test.ts

@@ -51,6 +51,14 @@ describe("TemplateGenerator", () => {
       },
       TemplateNames.Tab,
     ],
+    [
+      {
+        [QuestionNames.Capabilities]: CapabilityOptions.tab().id,
+        [QuestionNames.ProgrammingLanguage]: ProgrammingLanguage.CSharp,
+        targetFramework: "net9.0",
+      },
+      TemplateNames.SsoTabSSR,
+    ],
   ]);
 
   setTools(new MockTools());

templates/csharp/sso-tab-ssr/Program.cs.tpl

@@ -36,7 +36,13 @@ app.UseAntiforgery();
 app.UseAuthentication();
 app.UseAuthorization();
 
+{{#IsNet8Framework}}
 app.MapRazorComponents<App>()
     .AddInteractiveServerRenderMode();
+{{/IsNet8Framework}}
+{{^IsNet8Framework}}
+app.MapRazorComponents<App>()
+    .AddInteractiveServerRenderMode(o => o.ContentSecurityFrameAncestorsPolicy = "'self' *");
+{{/IsNet8Framework}}
 
 app.Run();