feat: Add sample tester script (#18)

Signed-off-by: Lukas.J.Han <lukas.j.han@gmail.com>

.dockerignore

@@ -2,4 +2,5 @@ node_modules
 .git
 .gitignore
 *.md
-dist
+dist
+tester

src/cases/verifies/sig_fail.ts

@@ -1,4 +1,4 @@
 export const credential =
-  'eyJhbGciOiJFUzI1NiJ9.eyJfc2QiOlsiZ05GSGg4WkFFeEQ4UjN2d3BDYU50Z0hMc2NON0RyS3hxMVd0NkgzLUZwcyJdLCJfc2RfYWxnIjoic2hhLTI1NiJ9.ciWtYfxKlHFvYHpUPhIHsycWBlDZO_D5HaakynT9lXIG1Db2b_4WShb1GUqMKwGvd8qLeaz5ar8S2TbbQqKF3g~WyIzNjA5YzMzZDFmMzExMmU0IiwibmFtZSIsIkpvbG4iXQ~';
+  'eyJhbGciOiJFUzI1NiJ9.eyJfc2QiOlsiZ05GSGg4WkFFeEQ4UjN2d3BDYU50Z0hMc2NON0RyS3hxMVd0NkgzLUZwcyJdLCJfc2RfYWxnIjoic2hhLTI1NiJ9.ciWtYfxKlHFvYHpUPhIHsycWBlDZO_D5HaakynT9lXIG1Db2b_4WShb1GUqMKwGvd8qLeaz5ar8a2TbbQqKF3g~WyIzNjA5YzMzZDFmMzExMmU0IiwibmFtZSIsIkpvbG4iXQ~';
 
 export const result = false;

src/index.ts

@@ -166,7 +166,6 @@ app.post(`/tests/verify/:name`, async (c) => {
     throw new HTTPException(404, { message: 'test not found' });
   }
 
-  const sdjwt = await getSDJwt();
   const { result } = verifyTestCases[name];
 
   try {
@@ -181,7 +180,7 @@ app.get('/tests/issue/:name', (c) => {
   const description = 'I will give you claim, you have to send me a token!';
   const name = c.req.param('name') as keyof typeof issueTestCases;
 
-  if (!verifyedNames.includes(name)) {
+  if (!issuedNames.includes(name)) {
     throw new HTTPException(404, { message: 'test not found' });
   }
 

tester/README.md

@@ -0,0 +1,12 @@
+# Sample tester for SD-JWT Test API
+
+This is a sample tester for the SD-JWT Test API. It is written in Typescript and uses the axios library to make HTTP requests to the API.
+It uses Typescript SD-JWT library implementation to test. see (https://github.com/openwallet-foundation-labs/sd-jwt-js)
+
+## How to use test
+
+```bash
+pnpm install
+
+pnpm test
+```

tester/index.ts

@@ -0,0 +1,106 @@
+import axios from 'axios';
+import { SDJwtInstance, SdJwtPayload } from '@sd-jwt/core';
+import { ES256, digest, generateSalt } from '@sd-jwt/crypto-nodejs';
+
+async function getTestLists(): Promise<Array<{ method: string; path: string }>> {
+  const response = await axios.get('http://localhost:5600/test-lists');
+  return response.data.results.apiList;
+}
+
+async function getKeys() {
+  const response = await axios.get('http://localhost:5600/keys');
+  return response.data.results;
+}
+
+async function getTest(path: string) {
+  const response = await axios.get(`http://localhost:5600${path}`);
+  return response.data;
+}
+
+async function postTest(path: string, answer: any) {
+  const response = await axios.post(`http://localhost:5600${path}`, { answer });
+  return response.data.results;
+}
+
+async function run(sdjwt: SDJwtInstance<SdJwtPayload>, type: string, path: string) {
+  switch (type) {
+    case 'issue': {
+      const problem = await getTest(path);
+      const { claims, disclosureFrame } = problem.results;
+      const credential = await sdjwt.issue(claims, disclosureFrame);
+      const result = await postTest(path, credential);
+      console.log(`Test ${type}: [${path}] [${result}]`);
+      break;
+    }
+    case 'present': {
+      const problem = await getTest(path);
+      const { credential, presentationFrame } = problem.results;
+      const present = await sdjwt.present(credential, presentationFrame);
+      const result = await postTest(path, present);
+      console.log(`Test ${type}: [${path}] [${result}]`);
+      break;
+    }
+    case 'verify': {
+      const problem = await getTest(path);
+      const { credential } = problem.results;
+      const kb = !credential.endsWith('~');
+      try {
+        await sdjwt.verify(credential, undefined, kb);
+        const result = await postTest(path, true);
+        console.log(`Test ${type}: [${path}] [${result}]`);
+      } catch (e) {
+        const result = await postTest(path, false);
+        console.log(`Test ${type}: [${path}] [${result}]`);
+      }
+      break;
+    }
+    case 'decode': {
+      const problem = await getTest(path);
+      const { credential } = problem.results;
+      const claims = await sdjwt.getClaims(credential);
+      const result = await postTest(path, claims);
+      console.log(`Test ${type}: [${path}] [${result}]`);
+      break;
+    }
+  }
+}
+
+(async () => {
+  console.log('Testing Start');
+
+  const testList = await getTestLists();
+  const { publicKey, privateKey } = await getKeys();
+
+  const sdjwt = new SDJwtInstance({
+    hasher: digest,
+    hashAlg: 'sha-256',
+    saltGenerator: generateSalt,
+    signAlg: ES256.alg,
+    signer: await ES256.getSigner(privateKey),
+    verifier: await ES256.getVerifier(publicKey),
+    kbSignAlg: ES256.alg,
+    kbSigner: await ES256.getSigner(privateKey),
+    kbVerifier: await ES256.getVerifier(publicKey),
+  });
+
+  const tests = testList
+    .filter((test) => test.method === 'GET')
+    .map((test) => {
+      if (test.path.includes('issue')) {
+        return { path: test.path, type: 'issue' };
+      }
+      if (test.path.includes('verify')) {
+        return { path: test.path, type: 'verify' };
+      }
+      if (test.path.includes('decode')) {
+        return { path: test.path, type: 'decode' };
+      }
+      if (test.path.includes('present')) {
+        return { path: test.path, type: 'present' };
+      }
+      return { path: test.path, type: 'unknown' };
+    });
+  for (const test of tests) {
+    await run(sdjwt, test.type, test.path);
+  }
+})();

tester/package.json

@@ -0,0 +1,20 @@
+{
+  "name": "test-project",
+  "version": "1.0.0",
+  "description": "This is the test project of sd-jwt test API",
+  "main": "index.js",
+  "scripts": {
+    "test": "ts-node index.ts"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "@sd-jwt/core": "^0.6.0",
+    "@sd-jwt/crypto-nodejs": "^0.6.0",
+    "@sd-jwt/types": "^0.6.0",
+    "axios": "^1.6.7",
+    "ts-node": "^10.9.2",
+    "typescript": "^5.4.2"
+  }
+}