First API test

Signed-off-by: Felix Hoops <9974641+jfelixh@users.noreply.github.com>

README.md

@@ -30,7 +30,7 @@ Credentials from a mobile wallet. But building that takes considerable time and
 expertise.
 
 <!-- prettier-ignore -->
-> [!NOTE] 
+> [!NOTE]
 > As a new feature, the bridge now supports incremental authorization.
 > This allows the service provider to request additional Verifiable Credentials
 > from the user via the bridge. Please see the
@@ -196,15 +196,15 @@ dynamic API endpoints. The API is documented using Swagger, which provides a
 user-friendly interface to explore and test the API.
 
 <!-- prettier-ignore -->
-> [!NOTE] 
+> [!NOTE]
 > To access the Swagger documentation, you need to run the bridge in development mode and
 > navigate to `http://localhost:5002/api-docs`.
 
 To authenticate requests to the dynamic API in Swagger, you need to provide a
 valid API key. The API key is stored in the `.env` file in the `vclogin` folder.
 
 <!-- prettier-ignore -->
-> [!NOTE] 
+> [!NOTE]
 > To authenticate requests to the dynamic API in Swagger, first click on
 > the "Authorize" button in the top right corner of the Swagger UI. Then, enter
 > the API key in the "Value" field with the format `API_KEY <api_key>`and click
@@ -327,7 +327,7 @@ refer to the end of the previous section.
 
 ## Running Tests
 
-This repository includes unit tests with `jest` and end-to-end tests with
+This repository includes unit tests with `vitest` and end-to-end tests with
 `playwright`. You may run them as follows:
 
 ```bash
@@ -490,18 +490,18 @@ authorization. An example of such a policy file is:
 ```
 
 <!-- prettier-ignore -->
-> [!IMPORTANT] 
+> [!IMPORTANT]
 > Each `credentialId` should be unique across all policy objects,
 > and should have integer string values starting from 1, incrementing by 1 for each subsequent policy object. This helps us determine
 > the correct policy object to apply to the VCs.
 
 <!-- prettier-ignore -->
-> [!IMPORTANT] 
+> [!IMPORTANT]
 > Altough the `type` field is an optional parameter, it needs to be
 > present in a policy file that has multiple policy objects. This is crucial for the accurate application of policies.
 
 <!-- prettier-ignore -->
-> [!NOTE] 
+> [!NOTE]
 > First we reorder the policy objects in a policy file based on the `credentialId` and
 > then we reorder the credentials in the VP based on the `type` field from the reordered policy file.
 > This ensures that each credential is matched with the correct policy object.
@@ -576,7 +576,7 @@ below, the first VC's `credentialSubject.id` is compared with the second VC's
 `credentialSubject.id` in the second policy object.
 
 <!-- prettier-ignore -->
-> [!IMPORTANT] 
+> [!IMPORTANT]
 > You need to correctly define the JSONPaths of the constraint
 > operands to be able to perform constraints check. The JSONPaths should have a
 > structure like `$<credentialId>.<claimPath>` when having multiple policy

vclogin/.env.test

@@ -1,2 +1,3 @@
 LOGIN_POLICY=./__tests__/testdata/policies/acceptAnything.json
 DID_KEY_JWK={"kty":"OKP","crv":"Ed25519","x":"cwa3dufHNLg8aQb2eEUqTyoM1cKQW3XnOkMkj_AAl5M","d":"me03qhLByT-NKrfXDeji-lpADSpVOKWoaMUzv5EyzKY"}
+EXTERNAL_URL=http://example.com

vclogin/__tests__/unit/pages/api/clientMetadata.test.ts

@@ -0,0 +1,40 @@
+/**
+ * Copyright 2024 Software Engineering for Business Information Systems (sebis) <matthes@tum.de> .
+ * SPDX-License-Identifier: MIT
+ */
+
+import { describe, it, expect } from "vitest";
+import { createMocks } from "node-mocks-http";
+import handler from "@/api/clientMetadata";
+import type { NextApiRequest, NextApiResponse } from "next";
+
+describe("/api/clientMetadata", () => {
+  const mockRequest = () => {
+    const { req, res } = createMocks<NextApiRequest, NextApiResponse>({
+      method: "GET",
+      url: "api/clientMetadata",
+    });
+    return { req, res };
+  };
+
+  it("returns 200 OK", async () => {
+    const { req, res } = mockRequest();
+
+    await handler(req, res);
+
+    expect(res.statusCode).toBe(200);
+  });
+
+  it("returns valid JSON", async () => {
+    const { req, res } = mockRequest();
+
+    await handler(req, res);
+
+    expect(res._isJSON()).toBe(true);
+    expect(res._getJSONData()).toEqual(
+      expect.objectContaining({
+        client_name: "SSI-to-OIDC Bridge",
+      }),
+    );
+  });
+});

vclogin/lib/getMetadata.ts

@@ -43,7 +43,7 @@ export const getMetadata = (redirect_uris: string[]) => {
     ],
     subject_trust_frameworks_supported: ["ebsi"],
     id_token_types_supported: ["subject_signed_id_token"],
-    client_name: "VP Login Service",
+    client_name: "SSI-to-OIDC Bridge",
     request_uri_parameter_supported: true,
     request_parameter_supported: false,
     redirect_uris,

vclogin/package.json

@@ -51,6 +51,7 @@
     "eslint": "8.38.0",
     "eslint-config-next": "13.3.0",
     "eslint-plugin-react-hooks": "^4.6.0",
+    "node-mocks-http": "^1.15.1",
     "postcss": "^8.4.39",
     "prettier": "^2.8.8",
     "swagger-ui": "^5.17.14",

vclogin/tsconfig.json

@@ -18,6 +18,7 @@
     "paths": {
       "@/testdata/*": ["__tests__/testdata/*"],
       "@/lib/*": ["lib/*"],
+      "@/api/*": ["pages/api/*"],
       "@/config/*": ["config/*"],
       "@/types/*": ["types/*"],
       "@/pages/*": ["pages/*"],