Copilot instructions and build/test skills (#2444)

* Add copilot instructions and skills for build and tests.

* Add dev-server skill.

* Auth Util changes to fix Entra login while running from copilot.

* Fix lint issue.

src/Utils/AuthorizationUtils.test.ts

@@ -1,8 +1,14 @@
 import { AuthType } from "../AuthType";
 import * as Constants from "../Common/Constants";
+import { resetConfigContext, updateConfigContext } from "../ConfigContext";
 import { ApiType, updateUserContext, userContext } from "../UserContext";
 import * as AuthorizationUtils from "./AuthorizationUtils";
 jest.mock("../Explorer/Explorer");
+jest.mock("@azure/msal-browser", () => ({
+  PublicClientApplication: jest.fn().mockImplementation((config) => ({
+    _config: config,
+  })),
+}));
 
 describe("AuthorizationUtils", () => {
   const setAadDataPlane = (enabled: boolean) => {
@@ -134,4 +140,43 @@ describe("AuthorizationUtils", () => {
       expect(AuthorizationUtils.useDataplaneRbacAuthorization(userContext)).toBe(false);
     });
   });
+
+  describe("getMsalInstance()", () => {
+    const originalHostname = window.location.hostname;
+
+    afterEach(() => {
+      resetConfigContext();
+      Object.defineProperty(window, "location", {
+        value: { ...window.location, hostname: originalHostname },
+        writable: true,
+      });
+    });
+
+    it("should use configContext.msalRedirectURI when set", async () => {
+      updateConfigContext({ msalRedirectURI: "https://dataexplorer-preview.azurewebsites.net/" });
+      const instance = await AuthorizationUtils.getMsalInstance();
+      // eslint-disable-next-line @typescript-eslint/no-explicit-any
+      expect((instance as any)._config.auth.redirectUri).toBe("https://dataexplorer-preview.azurewebsites.net/");
+    });
+
+    it("should use dev redirect URI on localhost", async () => {
+      Object.defineProperty(window, "location", {
+        value: { ...window.location, hostname: "localhost" },
+        writable: true,
+      });
+      const instance = await AuthorizationUtils.getMsalInstance();
+      // eslint-disable-next-line @typescript-eslint/no-explicit-any
+      expect((instance as any)._config.auth.redirectUri).toBe("https://dataexplorer-dev.azurewebsites.net");
+    });
+
+    it("should not set redirect URI in non-localhost production", async () => {
+      Object.defineProperty(window, "location", {
+        value: { ...window.location, hostname: "cosmos.azure.com" },
+        writable: true,
+      });
+      const instance = await AuthorizationUtils.getMsalInstance();
+      // eslint-disable-next-line @typescript-eslint/no-explicit-any
+      expect((instance as any)._config.auth.redirectUri).toBeUndefined();
+    });
+  });
 });

src/Utils/AuthorizationUtils.ts

@@ -61,7 +61,9 @@ export async function getMsalInstance() {
     },
   };
 
-  if (process.env.NODE_ENV === "development") {
+  if (configContext.msalRedirectURI) {
+    msalConfig.auth.redirectUri = configContext.msalRedirectURI;
+  } else if (process.env.NODE_ENV === "development" || window.location.hostname === "localhost") {
     msalConfig.auth.redirectUri = "https://dataexplorer-dev.azurewebsites.net";
   }