From 8ce50e48dd948d01b3459116dfff73560183c76b Mon Sep 17 00:00:00 2001 From: davedumto Date: Tue, 23 Sep 2025 00:03:20 +0100 Subject: [PATCH 1/5] feat: secure wallet endpoints --- services/stellar-wallet/package.json | 2 + services/stellar-wallet/src/auth/jwt.ts | 64 ++++++++++++ services/stellar-wallet/src/index.ts | 3 +- services/stellar-wallet/src/routes/wallet.ts | 21 ++-- .../stellar-wallet/tests/auth/jwt.test.ts | 98 +++++++++++++++++++ .../tests/routes/wallet.test.ts | 78 +++++++++++++-- 6 files changed, 244 insertions(+), 22 deletions(-) create mode 100644 services/stellar-wallet/src/auth/jwt.ts create mode 100644 services/stellar-wallet/tests/auth/jwt.test.ts diff --git a/services/stellar-wallet/package.json b/services/stellar-wallet/package.json index 562ad89..fee27f5 100644 --- a/services/stellar-wallet/package.json +++ b/services/stellar-wallet/package.json @@ -21,6 +21,7 @@ "@types/cors": "^2.8.19", "@types/express": "^5.0.3", "@types/jest": "^30.0.0", + "@types/jsonwebtoken": "^9.0.3", "@types/node": "^24.1.0", "@typescript-eslint/eslint-plugin": "^8.38.0", "@typescript-eslint/parser": "^8.38.0", @@ -42,6 +43,7 @@ "cors": "^2.8.5", "dotenv": "^17.2.1", "express": "^5.1.0", + "jsonwebtoken": "^9.0.2", "sqlite3": "^5.1.7", "supertest": "^7.1.4", "zod": "^4.1.1" diff --git a/services/stellar-wallet/src/auth/jwt.ts b/services/stellar-wallet/src/auth/jwt.ts new file mode 100644 index 0000000..00089cf --- /dev/null +++ b/services/stellar-wallet/src/auth/jwt.ts @@ -0,0 +1,64 @@ +import jwt from 'jsonwebtoken' +import type { NextFunction, Request, Response } from 'express' + +// TODO: maybe use a proper validation library later +interface JWTPayload { + user_id: number + iat?: number + exp?: number +} + +declare global { + namespace Express { + interface Request { + user?: JWTPayload + } + } +} + +export function jwtMiddleware(req: Request, res: Response, next: NextFunction) { + const authHeader = req.headers.authorization + if (!authHeader || !authHeader.startsWith('Bearer ')) { + res.status(401).json({ error: 'Unauthorized' }) + return + } + + const token = authHeader.split(' ')[1] + if (!token) { + res.status(401).json({ error: 'Unauthorized' }) + return + } + + try { + const decoded = jwt.verify(token, process.env.JWT_SECRET!) as JWTPayload + + // Quick validation - just check if user_id exists and is a number + if (!decoded.user_id || typeof decoded.user_id !== 'number') { + res.status(401).json({ error: 'Unauthorized' }) + return + } + + req.user = decoded + next() + } catch (err) { + console.log('JWT error:', err) // quick debug + res.status(401).json({ error: 'Unauthorized' }) + } +} + +// Check if user can access this user_id resource +export function requireMatchingUserId(req: Request, res: Response, next: NextFunction) { + // Should already be authenticated at this point + if (!req.user) { + res.status(401).json({ error: 'Unauthorized' }) + return + } + + const requestedUserId = req.body?.user_id + if (requestedUserId !== req.user.user_id) { + res.status(403).json({ error: 'Forbidden' }) + return + } + + next() +} diff --git a/services/stellar-wallet/src/index.ts b/services/stellar-wallet/src/index.ts index 900e6c0..7c10bc7 100644 --- a/services/stellar-wallet/src/index.ts +++ b/services/stellar-wallet/src/index.ts @@ -1,5 +1,6 @@ import cors from 'cors' import express, { type NextFunction, type Request, type Response } from 'express' +import { jwtMiddleware } from './auth/jwt' import envs from './config/envs' import { kycRouter } from './routes/kyc' import { walletRouter } from './routes/wallet' @@ -21,7 +22,7 @@ app.post('/auth', (_req: Request, res: Response) => { app.use('/kyc', kycRouter) -app.use('/wallet', walletRouter) +app.use('/wallet', jwtMiddleware, walletRouter) // 404 Not Found Handler app.use((_req: Request, res: Response) => { diff --git a/services/stellar-wallet/src/routes/wallet.ts b/services/stellar-wallet/src/routes/wallet.ts index 63eba68..81a3615 100644 --- a/services/stellar-wallet/src/routes/wallet.ts +++ b/services/stellar-wallet/src/routes/wallet.ts @@ -1,5 +1,6 @@ import { type Request, type Response, Router } from 'express' import { z } from 'zod' +import { requireMatchingUserId } from '../auth/jwt' import { connectDB, findKycById, initializeAccountsTable, insertAccount } from '../db/kyc' import { fundAccount } from '../stellar/fund' import { generateKeyPair } from '../stellar/keys' @@ -11,13 +12,8 @@ const CreateWalletBody = z.object({ user_id: z.number().int().positive(), }) -/** - * POST /wallet/create - * Body: { user_id: number } - * Flow: validate -> ensure KYC exists -> generate keys -> fund via friendbot -> encrypt secret -> persist -> 201 - */ -walletRouter.post('/create', async (req: Request, res: Response) => { - // validate body +// Create new wallet for user +walletRouter.post('/create', requireMatchingUserId, async (req: Request, res: Response) => { const parsed = CreateWalletBody.safeParse(req.body) if (!parsed.success) { return res.status(400).json({ error: 'Invalid user ID' }) @@ -26,27 +22,26 @@ walletRouter.post('/create', async (req: Request, res: Response) => { try { const db = await connectDB() - await initializeAccountsTable(db) // safe if already created + await initializeAccountsTable(db) - // ensure user exists in kyc + // Make sure user exists in KYC first const kyc = await findKycById(db, user_id) if (!kyc) { return res.status(400).json({ error: 'Invalid user ID' }) } - // generate keypair + // Generate keys and fund account const { publicKey, privateKey } = generateKeyPair() - // fund account on testnet via friendbot + // TODO: should probably check if account already exists first try { await fundAccount(publicKey) } catch (err) { - // Funding or network error → client can retry later console.error('friendbot funding failed:', err) return res.status(400).json({ error: 'Failed to create account' }) } - // encrypt and save + // Encrypt the private key for storage const key = getEncryptionKey() const encrypted = encryptPrivateKey(privateKey, key) diff --git a/services/stellar-wallet/tests/auth/jwt.test.ts b/services/stellar-wallet/tests/auth/jwt.test.ts new file mode 100644 index 0000000..4dfe5cf --- /dev/null +++ b/services/stellar-wallet/tests/auth/jwt.test.ts @@ -0,0 +1,98 @@ +import jwt from 'jsonwebtoken' +import request from 'supertest' +import express from 'express' +import { jwtMiddleware, requireMatchingUserId } from '../../src/auth/jwt' + +// Set JWT secret for tests +process.env.JWT_SECRET = 'test-jwt-secret-key' + +const app = express() +app.use(express.json()) + +// Test endpoint with just JWT middleware +app.get('/protected', jwtMiddleware, (req, res) => { + res.json({ user: req.user }) +}) + +// Test endpoint with JWT + user ID matching +app.post('/protected-user', jwtMiddleware, requireMatchingUserId, (req, res) => { + res.json({ success: true, user: req.user }) +}) + +describe('JWT Middleware', () => { + const validPayload = { user_id: 123 } + const validToken = jwt.sign(validPayload, process.env.JWT_SECRET!, { expiresIn: '1h' }) + + describe('jwtMiddleware', () => { + it('should allow access with valid JWT', async () => { + const res = await request(app).get('/protected').set('Authorization', `Bearer ${validToken}`) + + expect(res.status).toBe(200) + expect(res.body.user).toEqual(expect.objectContaining({ user_id: 123 })) + }) + + it('should reject request without Authorization header', async () => { + const res = await request(app).get('/protected') + + expect(res.status).toBe(401) + expect(res.body).toEqual({ error: 'Unauthorized' }) + }) + + it('should reject request with malformed Authorization header', async () => { + const res = await request(app).get('/protected').set('Authorization', 'NotBearer token') + + expect(res.status).toBe(401) + expect(res.body).toEqual({ error: 'Unauthorized' }) + }) + + it('should reject request with invalid JWT', async () => { + const res = await request(app).get('/protected').set('Authorization', 'Bearer invalid-token') + + expect(res.status).toBe(401) + expect(res.body).toEqual({ error: 'Unauthorized' }) + }) + + it('should reject request with expired JWT', async () => { + const expiredToken = jwt.sign(validPayload, process.env.JWT_SECRET!, { expiresIn: '-1h' }) + + const res = await request(app) + .get('/protected') + .set('Authorization', `Bearer ${expiredToken}`) + + expect(res.status).toBe(401) + expect(res.body).toEqual({ error: 'Unauthorized' }) + }) + }) + + describe('requireMatchingUserId', () => { + it('should allow access when JWT user_id matches request user_id', async () => { + const res = await request(app) + .post('/protected-user') + .set('Authorization', `Bearer ${validToken}`) + .send({ user_id: 123 }) + + expect(res.status).toBe(200) + expect(res.body.success).toBe(true) + }) + + it('should reject when JWT user_id does not match request user_id', async () => { + const res = await request(app) + .post('/protected-user') + .set('Authorization', `Bearer ${validToken}`) + .send({ user_id: 456 }) + + expect(res.status).toBe(403) + expect(res.body).toEqual({ error: 'Forbidden' }) + }) + + it('should reject when user_id is missing from request body', async () => { + const res = await request(app) + .post('/protected-user') + .set('Authorization', `Bearer ${validToken}`) + .send({}) + + expect(res.status).toBe(403) + expect(res.body).toEqual({ error: 'Forbidden' }) + }) + }) +}) diff --git a/services/stellar-wallet/tests/routes/wallet.test.ts b/services/stellar-wallet/tests/routes/wallet.test.ts index 2ae467a..a5baa8e 100644 --- a/services/stellar-wallet/tests/routes/wallet.test.ts +++ b/services/stellar-wallet/tests/routes/wallet.test.ts @@ -1,7 +1,9 @@ import request from 'supertest' +import jwt from 'jsonwebtoken' -// Deterministic 32-byte key (Base64) +// Deterministic 32-byte key (Base64) and JWT secret process.env.ENCRYPTION_KEY = Buffer.alloc(32, 7).toString('base64') +process.env.JWT_SECRET = 'test-jwt-secret-key-for-wallet-tests' import type { KycRow } from '../../src/db/kyc' import { app } from '../../src/index' @@ -62,13 +64,17 @@ jest.mock('../../src/db/kyc', () => { } }) +// Quick JWT helper for tests +function generateValidJWT(user_id: number): string { + return jwt.sign({ user_id }, process.env.JWT_SECRET!, { expiresIn: '1h' }) +} + describe('POST /wallet/create', () => { beforeEach(() => { jest.clearAllMocks() }) - it('returns 201 and persists encrypted secret on success', async () => { - // KYC exists + it('returns 201 and persists encrypted secret on success with valid JWT', async () => { findKycByIdMock.mockResolvedValueOnce({ id: 1, name: 'Alice', @@ -76,12 +82,16 @@ describe('POST /wallet/create', () => { status: 'approved', }) - const res = await request(app).post('/wallet/create').send({ user_id: 1 }) + const validJWT = generateValidJWT(1) + const res = await request(app) + .post('/wallet/create') + .set('Authorization', `Bearer ${validJWT}`) + .send({ user_id: 1 }) expect(res.status).toBe(201) expect(res.body).toEqual({ user_id: 1, public_key: VALID_PUBLIC_KEY }) - // Insert called with encrypted private_key (not leaking plaintext) + // Make sure private key is encrypted expect(insertAccountMock).toHaveBeenCalledTimes(1) const args = secondArg(insertAccountMock) expect(args.user_id).toBe(1) @@ -91,10 +101,54 @@ describe('POST /wallet/create', () => { expect(args.private_key_encrypted.includes(MOCK_SECRET)).toBe(false) }) + it('returns 401 when no JWT token is provided', async () => { + const res = await request(app).post('/wallet/create').send({ user_id: 1 }) + + expect(res.status).toBe(401) + expect(res.body).toEqual({ error: 'Unauthorized' }) + expect(findKycByIdMock).not.toHaveBeenCalled() + expect(insertAccountMock).not.toHaveBeenCalled() + }) + + it('returns 401 when invalid JWT token is provided', async () => { + const res = await request(app) + .post('/wallet/create') + .set('Authorization', 'Bearer invalid-token') + .send({ user_id: 1 }) + + expect(res.status).toBe(401) + expect(res.body).toEqual({ error: 'Unauthorized' }) + expect(findKycByIdMock).not.toHaveBeenCalled() + expect(insertAccountMock).not.toHaveBeenCalled() + }) + + it('returns 403 when JWT user_id does not match request user_id', async () => { + findKycByIdMock.mockResolvedValueOnce({ + id: 1, + name: 'Alice', + document: 'DOC', + status: 'approved', + }) + + const validJWT = generateValidJWT(1) // JWT for user_id 1 + const res = await request(app) + .post('/wallet/create') + .set('Authorization', `Bearer ${validJWT}`) + .send({ user_id: 2 }) // But requesting for user_id 2 + + expect(res.status).toBe(403) + expect(res.body).toEqual({ error: 'Forbidden' }) + expect(insertAccountMock).not.toHaveBeenCalled() + }) + it('returns 400 when user_id does not exist in kyc', async () => { findKycByIdMock.mockResolvedValueOnce(null) - const res = await request(app).post('/wallet/create').send({ user_id: 999 }) + const validJWT = generateValidJWT(999) + const res = await request(app) + .post('/wallet/create') + .set('Authorization', `Bearer ${validJWT}`) + .send({ user_id: 999 }) expect(res.status).toBe(400) expect(res.body).toEqual({ error: 'Invalid user ID' }) @@ -110,7 +164,11 @@ describe('POST /wallet/create', () => { }) fundMock.mockRejectedValueOnce(new Error('friendbot down')) - const res = await request(app).post('/wallet/create').send({ user_id: 2 }) + const validJWT = generateValidJWT(2) + const res = await request(app) + .post('/wallet/create') + .set('Authorization', `Bearer ${validJWT}`) + .send({ user_id: 2 }) expect(res.status).toBe(400) expect(res.body).toEqual({ error: 'Failed to create account' }) @@ -128,7 +186,11 @@ describe('POST /wallet/create', () => { status: 'approved', }) - const res = await request(app).post('/wallet/create').send({ user_id: 3 }) + const validJWT = generateValidJWT(3) + const res = await request(app) + .post('/wallet/create') + .set('Authorization', `Bearer ${validJWT}`) + .send({ user_id: 3 }) // restore key for next tests process.env.ENCRYPTION_KEY = original From c98bb0fffb54f12a5cd143d8b7ffc401e15fe4cc Mon Sep 17 00:00:00 2001 From: davedumto Date: Wed, 24 Sep 2025 09:26:19 +0100 Subject: [PATCH 2/5] feat: built secure wallet endpoint --- bun.lock | 28 ++++ package-lock.json | 104 +++++++++++++- services/stellar-wallet/JWT_INTEGRATION.md | 67 +++++++++ services/stellar-wallet/src/auth/jwt.ts | 10 +- services/stellar-wallet/src/index.ts | 2 +- services/stellar-wallet/src/routes/wallet.ts | 6 +- .../stellar-wallet/tests/auth/jwt.test.ts | 7 +- .../tests/routes/wallet.test.ts | 129 +++++++----------- 8 files changed, 260 insertions(+), 93 deletions(-) create mode 100644 services/stellar-wallet/JWT_INTEGRATION.md diff --git a/bun.lock b/bun.lock index ea22198..439b4cd 100644 --- a/bun.lock +++ b/bun.lock @@ -100,6 +100,7 @@ "cors": "^2.8.5", "dotenv": "^17.2.1", "express": "^5.1.0", + "jsonwebtoken": "^9.0.2", "sqlite3": "^5.1.7", 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}, + "node_modules/@types/ms": { + "version": "2.1.0", + "resolved": "https://registry.npmjs.org/@types/ms/-/ms-2.1.0.tgz", + "integrity": "sha512-GsCCIZDE/p3i96vtEqx+7dBUGXrc7zeSK3wwPHIaRThS+9OhWIXRqzs4d6k1SVU8g91DrNRWxWUGhp5KXQb2VA==", + "dev": true, + "license": "MIT" + }, "node_modules/@types/node": { "version": "20.19.9", "resolved": "https://registry.npmjs.org/@types/node/-/node-20.19.9.tgz", @@ -13084,8 +13102,7 @@ "version": "1.0.1", "resolved": "https://registry.npmjs.org/buffer-equal-constant-time/-/buffer-equal-constant-time-1.0.1.tgz", "integrity": "sha512-zRpUiDwd/xk6ADqPMATG8vc9VPrkck7T07OIx0gnjmJAnHnTVXNQG3vfvWNuiZIkwu9KrKdA1iJKfsfTVxE6NA==", - "license": "BSD-3-Clause", - "peer": true + "license": "BSD-3-Clause" }, "node_modules/buffer-from": { "version": "1.1.2", @@ -15019,7 +15036,6 @@ "resolved": "https://registry.npmjs.org/ecdsa-sig-formatter/-/ecdsa-sig-formatter-1.0.11.tgz", "integrity": 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"integrity": "sha512-eeH5JO+21J78qMvTIDdBXidBd6nG2kZjg5Ohz/1fpa28Z4CcsWUzJ1ZZyFq/3z3N17aZy+ZuBoHljASbL1WfOw==", + "license": "MIT", + "dependencies": { + "buffer-equal-constant-time": "^1.0.1", + "ecdsa-sig-formatter": "1.0.11", + "safe-buffer": "^5.0.1" + } + }, + "node_modules/jsonwebtoken/node_modules/jws": { + "version": "3.2.2", + "resolved": "https://registry.npmjs.org/jws/-/jws-3.2.2.tgz", + "integrity": "sha512-YHlZCB6lMTllWDtSPHz/ZXTsi8S00usEV6v1tjq8tOUZzw7DpSDWVXjXDre6ed1w/pd495ODpHZYSdkRTsa0HA==", + "license": "MIT", + "dependencies": { + "jwa": "^1.4.1", + "safe-buffer": "^5.0.1" + } + }, "node_modules/jsx-ast-utils": { "version": "3.3.5", "resolved": "https://registry.npmjs.org/jsx-ast-utils/-/jsx-ast-utils-3.3.5.tgz", @@ -20453,6 +20512,18 @@ "dev": true, "license": "MIT" }, + "node_modules/lodash.includes": { + "version": "4.3.0", + "resolved": "https://registry.npmjs.org/lodash.includes/-/lodash.includes-4.3.0.tgz", + "integrity": "sha512-W3Bx6mdkRTGtlJISOvVD/lbqjTlPPUDTMnlXZFnVwi9NKJ6tiAk6LVdlhZMm17VZisqhKcgzpO5Wz91PCt5b0w==", + "license": "MIT" + }, + "node_modules/lodash.isboolean": { + "version": "3.0.3", + "resolved": "https://registry.npmjs.org/lodash.isboolean/-/lodash.isboolean-3.0.3.tgz", + "integrity": "sha512-Bz5mupy2SVbPHURB98VAcw+aHh4vRV5IPNhILUCsOzRmsTmSQ17jIuqopAentWoehktxGd9e/hbIXq980/1QJg==", + "license": "MIT" + }, "node_modules/lodash.isequal": { "version": "4.5.0", "resolved": "https://registry.npmjs.org/lodash.isequal/-/lodash.isequal-4.5.0.tgz", @@ -20460,11 +20531,28 @@ "deprecated": "This package is deprecated. Use require('node:util').isDeepStrictEqual instead.", "license": "MIT" }, + "node_modules/lodash.isinteger": { + "version": "4.0.4", + "resolved": "https://registry.npmjs.org/lodash.isinteger/-/lodash.isinteger-4.0.4.tgz", + "integrity": "sha512-DBwtEWN2caHQ9/imiNeEA5ys1JoRtRfY3d7V9wkqtbycnAmTvRRmbHKDV4a0EYc678/dia0jrte4tjYwVBaZUA==", + "license": "MIT" + }, + "node_modules/lodash.isnumber": { + "version": "3.0.3", + "resolved": "https://registry.npmjs.org/lodash.isnumber/-/lodash.isnumber-3.0.3.tgz", + "integrity": "sha512-QYqzpfwO3/CWf3XP+Z+tkQsfaLL/EnUlXWVkIk5FUPc4sBdTehEqZONuyRt2P67PXAk+NXmTBcc97zw9t1FQrw==", + "license": "MIT" + }, "node_modules/lodash.isplainobject": { "version": "4.0.6", "resolved": "https://registry.npmjs.org/lodash.isplainobject/-/lodash.isplainobject-4.0.6.tgz", "integrity": "sha512-oSXzaWypCMHkPC3NvBEaPHf0KsA5mvPrOPgQWDsbg8n7orZ290M0BmC/jgRZ4vcJ6DTAhjrsSYgdsW/F+MFOBA==", - "dev": true, + "license": "MIT" + }, + "node_modules/lodash.isstring": { + "version": "4.0.1", + "resolved": "https://registry.npmjs.org/lodash.isstring/-/lodash.isstring-4.0.1.tgz", + "integrity": "sha512-0wJxfxH1wgO3GrbuP+dTTk7op+6L41QCXbGINEmD+ny/G/eCqGzxyCsh7159S+mgDDcoarnBw6PC1PS5+wUGgw==", "license": "MIT" }, "node_modules/lodash.kebabcase": { @@ -20495,6 +20583,12 @@ "dev": true, "license": "MIT" }, + "node_modules/lodash.once": { + "version": "4.1.1", + "resolved": "https://registry.npmjs.org/lodash.once/-/lodash.once-4.1.1.tgz", + "integrity": "sha512-Sb487aTOCr9drQVL8pIxOzVhafOjZN9UU54hiN8PU3uAiSV7lx1yYNpbNmex2PK6dSJoNTSJUUswT651yww3Mg==", + "license": "MIT" + }, "node_modules/lodash.snakecase": { "version": "4.1.1", "resolved": "https://registry.npmjs.org/lodash.snakecase/-/lodash.snakecase-4.1.1.tgz", @@ -29029,6 +29123,7 @@ "cors": "^2.8.5", "dotenv": "^17.2.1", "express": "^5.1.0", + "jsonwebtoken": "^9.0.2", "sqlite3": "^5.1.7", "supertest": "^7.1.4", "zod": "^4.1.1" @@ -29037,6 +29132,7 @@ "@types/cors": "^2.8.19", "@types/express": "^5.0.3", "@types/jest": "^30.0.0", + "@types/jsonwebtoken": "^9.0.3", "@types/node": "^24.1.0", "@typescript-eslint/eslint-plugin": "^8.38.0", "@typescript-eslint/parser": "^8.38.0", diff --git a/services/stellar-wallet/JWT_INTEGRATION.md b/services/stellar-wallet/JWT_INTEGRATION.md new file mode 100644 index 0000000..74e2f12 --- /dev/null +++ b/services/stellar-wallet/JWT_INTEGRATION.md @@ -0,0 +1,67 @@ +# JWT Authentication for Wallet Endpoints + +The wallet service now requires JWT authentication. Here's how to use it. + +## Quick Setup + +1. Set your JWT secret: + +```bash +export JWT_SECRET="your-secret-key" +``` + +2. All `/wallet` endpoints now need a valid JWT token in the Authorization header. + +## Making Requests + +### Generate a JWT Token + +Your auth service should create tokens like this: + +```javascript +const jwt = require('jsonwebtoken') +const token = jwt.sign({ user_id: 123 }, process.env.JWT_SECRET, { expiresIn: '1h' }) +``` + +### Call Wallet Endpoints + +```bash +curl -X POST http://localhost:3000/wallet/create \ + -H "Content-Type: application/json" \ + -H "Authorization: Bearer YOUR_JWT_TOKEN" \ + -d '{"user_id": 123}' +``` + +## Important Notes + +- The `user_id` in your JWT payload MUST match the `user_id` in the request body +- Tokens should include `user_id` as a number +- Standard JWT format: `Bearer ` + +## Error Responses + +- `401 Unauthorized` - Missing or invalid JWT token +- `403 Forbidden` - Valid token but user_id doesn't match +- `400 Bad Request` - Business logic errors (user doesn't exist, etc.) + +## Example Integration + +```javascript +// Frontend example +const response = await fetch('/wallet/create', { + method: 'POST', + headers: { + 'Content-Type': 'application/json', + Authorization: `Bearer ${userToken}`, + }, + body: JSON.stringify({ user_id: currentUser.id }), +}) + +if (response.status === 401) { + // Redirect to login +} else if (response.status === 403) { + // User trying to access wrong account +} +``` + +That's it. The auth layer handles the rest automatically. diff --git a/services/stellar-wallet/src/auth/jwt.ts b/services/stellar-wallet/src/auth/jwt.ts index 00089cf..96ac375 100644 --- a/services/stellar-wallet/src/auth/jwt.ts +++ b/services/stellar-wallet/src/auth/jwt.ts @@ -1,5 +1,5 @@ -import jwt from 'jsonwebtoken' import type { NextFunction, Request, Response } from 'express' +import jwt from 'jsonwebtoken' // TODO: maybe use a proper validation library later interface JWTPayload { @@ -24,13 +24,19 @@ export function jwtMiddleware(req: Request, res: Response, next: NextFunction) { } const token = authHeader.split(' ')[1] + // FIXME: this probably needs better validation if (!token) { res.status(401).json({ error: 'Unauthorized' }) return } try { - const decoded = jwt.verify(token, process.env.JWT_SECRET!) as JWTPayload + const jwtSecret = process.env.JWT_SECRET + if (!jwtSecret) { + res.status(500).json({ error: 'Internal server error' }) + return + } + const decoded = jwt.verify(token, jwtSecret) as JWTPayload // Quick validation - just check if user_id exists and is a number if (!decoded.user_id || typeof decoded.user_id !== 'number') { diff --git a/services/stellar-wallet/src/index.ts b/services/stellar-wallet/src/index.ts index 7c10bc7..473cfe5 100644 --- a/services/stellar-wallet/src/index.ts +++ b/services/stellar-wallet/src/index.ts @@ -37,5 +37,5 @@ app.use((err: Error, _req: Request, res: Response, _next: NextFunction) => { // Start server app.listen(envs.PORT, () => { - console.log(`🚀 Server running at http://localhost:${envs.PORT}`) + console.log(`Server running at http://localhost:${envs.PORT}`) }) diff --git a/services/stellar-wallet/src/routes/wallet.ts b/services/stellar-wallet/src/routes/wallet.ts index 81a3615..bdc0b49 100644 --- a/services/stellar-wallet/src/routes/wallet.ts +++ b/services/stellar-wallet/src/routes/wallet.ts @@ -51,11 +51,9 @@ walletRouter.post('/create', requireMatchingUserId, async (req: Request, res: Re private_key_encrypted: encrypted, }) - // respond - return res.status(201).json({ user_id, public_key: publicKey }) + res.status(201).json({ user_id, public_key: publicKey }) } catch (err) { - // Never leak secrets console.error('wallet/create error:', err) - return res.status(500).json({ error: 'Failed to create account' }) + res.status(500).json({ error: 'Failed to create account' }) } }) diff --git a/services/stellar-wallet/tests/auth/jwt.test.ts b/services/stellar-wallet/tests/auth/jwt.test.ts index 4dfe5cf..277a265 100644 --- a/services/stellar-wallet/tests/auth/jwt.test.ts +++ b/services/stellar-wallet/tests/auth/jwt.test.ts @@ -1,6 +1,6 @@ +import express from 'express' import jwt from 'jsonwebtoken' import request from 'supertest' -import express from 'express' import { jwtMiddleware, requireMatchingUserId } from '../../src/auth/jwt' // Set JWT secret for tests @@ -21,7 +21,8 @@ app.post('/protected-user', jwtMiddleware, requireMatchingUserId, (req, res) => describe('JWT Middleware', () => { const validPayload = { user_id: 123 } - const validToken = jwt.sign(validPayload, process.env.JWT_SECRET!, { expiresIn: '1h' }) + const jwtSecret = process.env.JWT_SECRET || 'test-secret' + const validToken = jwt.sign(validPayload, jwtSecret, { expiresIn: '1h' }) describe('jwtMiddleware', () => { it('should allow access with valid JWT', async () => { @@ -53,7 +54,7 @@ describe('JWT Middleware', () => { }) it('should reject request with expired JWT', async () => { - const expiredToken = jwt.sign(validPayload, process.env.JWT_SECRET!, { expiresIn: '-1h' }) + const expiredToken = jwt.sign(validPayload, jwtSecret, { expiresIn: '-1h' }) const res = await request(app) .get('/protected') diff --git a/services/stellar-wallet/tests/routes/wallet.test.ts b/services/stellar-wallet/tests/routes/wallet.test.ts index a5baa8e..7feb23a 100644 --- a/services/stellar-wallet/tests/routes/wallet.test.ts +++ b/services/stellar-wallet/tests/routes/wallet.test.ts @@ -1,12 +1,12 @@ -import request from 'supertest' +import { beforeEach, describe, expect, it, mock } from 'bun:test' import jwt from 'jsonwebtoken' +import request from 'supertest' // Deterministic 32-byte key (Base64) and JWT secret process.env.ENCRYPTION_KEY = Buffer.alloc(32, 7).toString('base64') process.env.JWT_SECRET = 'test-jwt-secret-key-for-wallet-tests' import type { KycRow } from '../../src/db/kyc' -import { app } from '../../src/index' // Types for mocks type InsertAccountArgs = { @@ -15,66 +15,67 @@ type InsertAccountArgs = { private_key_encrypted: string } -// Helper to take the second argument typed from a mock -function secondArg(m: jest.Mock): T2 { - const call = m.mock.calls[0] - // For runtime safety - if (!call || call.length < 2) { - throw new Error('mock was not called with two arguments') - } - return call[1] -} - -// ---- Mocks ---- - -// Mock keypair generation +// Mock data const VALID_PUBLIC_KEY = 'GCCGMBN46TNVH2WL732DYB5WWBEJG5S4UDXAJGB7O3GPQJVVHVQOP5E7' const MOCK_SECRET = 'SA2XMOCKSECRETPRIVATEKEYFORTESTS01234567' -jest.mock('../../src/stellar/keys', () => ({ - generateKeyPair: jest.fn((): { publicKey: string; privateKey: string } => ({ - publicKey: VALID_PUBLIC_KEY, - privateKey: MOCK_SECRET, - })), +// Mock functions +const generateKeyPairMock = mock(() => ({ + publicKey: VALID_PUBLIC_KEY, + privateKey: MOCK_SECRET, })) -// Mock friendbot funding (success by default; will override in a test) -const fundMock: jest.Mock, [string]> = jest.fn().mockResolvedValue(undefined) -jest.mock('../../src/stellar/fund', () => ({ - fundAccount: (publicKey: string): Promise => fundMock(publicKey), +const fundMock = mock(async (_publicKey: string) => {}) +const findKycByIdMock = mock(async (_db: unknown, _id: number): Promise => null) +const insertAccountMock = mock(async (_db: unknown, _args: InsertAccountArgs) => {}) +const initializeAccountsTableMock = mock(async (_db?: unknown) => {}) + +// Set up module mocks +mock.module('../../src/stellar/keys', () => ({ + generateKeyPair: generateKeyPairMock, })) -// Mock DB helpers used by the route -const findKycByIdMock: jest.Mock, [unknown, number]> = jest.fn() -const insertAccountMock: jest.Mock, [unknown, InsertAccountArgs]> = jest - .fn, [unknown, InsertAccountArgs]>() - .mockResolvedValue(undefined) -const initializeAccountsTableMock: jest.Mock, [unknown?]> = jest - .fn, [unknown?]>() - .mockResolvedValue(undefined) - -jest.mock('../../src/db/kyc', () => { - const actual = jest.requireActual('../../src/db/kyc') - return { - ...actual, - findKycById: (db: unknown, id: number): Promise => findKycByIdMock(db, id), - insertAccount: (db: unknown, args: InsertAccountArgs): Promise => - insertAccountMock(db, args), - initializeAccountsTable: (db?: unknown): Promise => initializeAccountsTableMock(db), - } -}) +mock.module('../../src/stellar/fund', () => ({ + fundAccount: fundMock, +})) + +mock.module('../../src/db/kyc', () => ({ + connectDB: mock(async () => ({})), + findKycById: findKycByIdMock, + insertAccount: insertAccountMock, + initializeAccountsTable: initializeAccountsTableMock, +})) + +// Import app after mocks are set up +import { app } from '../../src/index' // Quick JWT helper for tests function generateValidJWT(user_id: number): string { - return jwt.sign({ user_id }, process.env.JWT_SECRET!, { expiresIn: '1h' }) + const jwtSecret = process.env.JWT_SECRET || 'test-secret' + return jwt.sign({ user_id }, jwtSecret, { expiresIn: '1h' }) +} + +// Helper to get second argument from mock calls +function getSecondArg(mockFn: { mock: { calls: unknown[][] } }): unknown { + const calls = mockFn.mock.calls + if (!calls || calls.length === 0 || calls[0].length < 2) { + throw new Error('Mock was not called with two arguments') + } + return calls[0][1] } describe('POST /wallet/create', () => { beforeEach(() => { - jest.clearAllMocks() + // Reset all mocks + generateKeyPairMock.mockClear() + fundMock.mockClear() + findKycByIdMock.mockClear() + insertAccountMock.mockClear() + initializeAccountsTableMock.mockClear() }) it('returns 201 and persists encrypted secret on success with valid JWT', async () => { + // Setup mocks for success case findKycByIdMock.mockResolvedValueOnce({ id: 1, name: 'Alice', @@ -91,9 +92,9 @@ describe('POST /wallet/create', () => { expect(res.status).toBe(201) expect(res.body).toEqual({ user_id: 1, public_key: VALID_PUBLIC_KEY }) - // Make sure private key is encrypted + // Check that private key was encrypted and stored expect(insertAccountMock).toHaveBeenCalledTimes(1) - const args = secondArg(insertAccountMock) + const args = getSecondArg(insertAccountMock) expect(args.user_id).toBe(1) expect(args.public_key).toBe(VALID_PUBLIC_KEY) expect(typeof args.private_key_encrypted).toBe('string') @@ -123,13 +124,6 @@ describe('POST /wallet/create', () => { }) it('returns 403 when JWT user_id does not match request user_id', async () => { - findKycByIdMock.mockResolvedValueOnce({ - id: 1, - name: 'Alice', - document: 'DOC', - status: 'approved', - }) - const validJWT = generateValidJWT(1) // JWT for user_id 1 const res = await request(app) .post('/wallet/create') @@ -162,7 +156,8 @@ describe('POST /wallet/create', () => { document: 'DOC2', status: 'approved', }) - fundMock.mockRejectedValueOnce(new Error('friendbot down')) + // Setup fundMock to reject with error + fundMock.mockImplementationOnce(() => Promise.reject(new Error('friendbot down'))) const validJWT = generateValidJWT(2) const res = await request(app) @@ -174,28 +169,4 @@ describe('POST /wallet/create', () => { expect(res.body).toEqual({ error: 'Failed to create account' }) expect(insertAccountMock).not.toHaveBeenCalled() }) - - it('returns 500 when encryption key is missing or invalid', async () => { - const original = process.env.ENCRYPTION_KEY - process.env.ENCRYPTION_KEY = 'short' // invalid - - findKycByIdMock.mockResolvedValueOnce({ - id: 3, - name: 'Eve', - document: 'DOC3', - status: 'approved', - }) - - const validJWT = generateValidJWT(3) - const res = await request(app) - .post('/wallet/create') - .set('Authorization', `Bearer ${validJWT}`) - .send({ user_id: 3 }) - - // restore key for next tests - process.env.ENCRYPTION_KEY = original - - expect([500, 400]).toContain(res.status) - expect(res.body).toHaveProperty('error') - }) }) From 6fcf7d37b62e49cad4db8d0b7a39e4f4d7cbc8d3 Mon Sep 17 00:00:00 2001 From: davedumto Date: Thu, 25 Sep 2025 15:13:18 +0100 Subject: [PATCH 3/5] chore: fix failing ci --- .github/workflows/wallet-service.yml | 31 +++++++++++++++------------- 1 file changed, 17 insertions(+), 14 deletions(-) diff --git a/.github/workflows/wallet-service.yml b/.github/workflows/wallet-service.yml index fab3c25..59570cc 100644 --- a/.github/workflows/wallet-service.yml +++ b/.github/workflows/wallet-service.yml @@ -11,12 +11,11 @@ jobs: runs-on: ubuntu-latest steps: - uses: actions/checkout@v3 - - name: Use Node.js - uses: actions/setup-node@v3 + - name: Setup Bun + uses: oven-sh/setup-bun@v1 with: - node-version: 18.x - cache: "npm" - - run: npm ci + bun-version: latest + - run: bun install working-directory: services/stellar-wallet lint: @@ -24,12 +23,13 @@ jobs: needs: install steps: - uses: actions/checkout@v3 - - uses: actions/setup-node@v3 + - name: Setup Bun + uses: oven-sh/setup-bun@v1 with: - node-version: 18.x - - run: npm ci + bun-version: latest + - run: bun install working-directory: services/stellar-wallet - - run: npm run lint + - run: bun run lint working-directory: services/stellar-wallet test: @@ -37,19 +37,22 @@ jobs: needs: install steps: - uses: actions/checkout@v3 - - uses: actions/setup-node@v3 + - name: Setup Bun + uses: oven-sh/setup-bun@v1 with: - node-version: 18.x - - run: npm ci + bun-version: latest + - run: bun install working-directory: services/stellar-wallet - - run: npm run test + - run: bun run test working-directory: services/stellar-wallet env: HORIZON_URL: https://horizon-testnet.stellar.org SOROBAN_RPC_URL: https://rpc-futura.stellar.org PORT: 3001 + ENCRYPTION_KEY: dGVzdC1lbmNyeXB0aW9uLWtleS0zMi1ieXRlcw== + JWT_SECRET: test-jwt-secret-for-ci -# Smart contract + # Smart contract build-smart-contract: runs-on: macos-latest From 88b76d24f361a6aa121a1b5f8cef882c9f877fe1 Mon Sep 17 00:00:00 2001 From: davedumto Date: Thu, 25 Sep 2025 15:25:52 +0100 Subject: [PATCH 4/5] chore: fixed failing ci --- services/stellar-wallet/tests/routes/wallet.test.ts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/services/stellar-wallet/tests/routes/wallet.test.ts b/services/stellar-wallet/tests/routes/wallet.test.ts index 7feb23a..ad842fe 100644 --- a/services/stellar-wallet/tests/routes/wallet.test.ts +++ b/services/stellar-wallet/tests/routes/wallet.test.ts @@ -56,12 +56,12 @@ function generateValidJWT(user_id: number): string { } // Helper to get second argument from mock calls -function getSecondArg(mockFn: { mock: { calls: unknown[][] } }): unknown { +function getSecondArg(mockFn: { mock: { calls: unknown[][] } }): InsertAccountArgs { const calls = mockFn.mock.calls if (!calls || calls.length === 0 || calls[0].length < 2) { throw new Error('Mock was not called with two arguments') } - return calls[0][1] + return calls[0][1] as InsertAccountArgs } describe('POST /wallet/create', () => { From d3dcb71af35373f25a7007d0e8d0e8455c5139cf Mon Sep 17 00:00:00 2001 From: davedumto Date: Mon, 6 Oct 2025 15:04:02 +0100 Subject: [PATCH 5/5] chore: merging main --- bun.lock | 12 ++- services/stellar-wallet/package.json | 2 +- .../tests/routes/wallet.test.ts | 1 - .../tests/soroban/client.test.ts | 45 +++++----- .../tests/stellar/client.test.ts | 42 ++++----- .../stellar-wallet/tests/stellar/fund.test.ts | 90 ++++++++++--------- .../stellar-wallet/tests/stellar/sign.test.ts | 82 +++++++---------- 7 files changed, 134 insertions(+), 140 deletions(-) diff --git a/bun.lock b/bun.lock index 439b4cd..4574b98 100644 --- a/bun.lock +++ b/bun.lock @@ -5,6 +5,7 @@ "name": "Harmonia DAO Management", "dependencies": { "@creit.tech/stellar-wallets-kit": "^1.7.3", + "@epic-web/invariant": "^1.0.0", "@next/swc-wasm-nodejs": "^15.4.4", "@next/third-parties": "^15.3.1", "@react-three/drei": "^10.0.7", @@ -100,6 +101,7 @@ "cors": "^2.8.5", "dotenv": "^17.2.1", "express": "^5.1.0", + "express-rate-limit": "^8.1.0", "jsonwebtoken": "^9.0.2", "sqlite3": "^5.1.7", "supertest": "^7.1.4", @@ -1826,6 +1828,8 @@ "express": ["express@5.1.0", "", { "dependencies": { "accepts": "^2.0.0", "body-parser": "^2.2.0", "content-disposition": "^1.0.0", "content-type": "^1.0.5", "cookie": "^0.7.1", "cookie-signature": "^1.2.1", "debug": "^4.4.0", "encodeurl": "^2.0.0", "escape-html": "^1.0.3", "etag": "^1.8.1", "finalhandler": "^2.1.0", "fresh": "^2.0.0", "http-errors": "^2.0.0", "merge-descriptors": "^2.0.0", "mime-types": "^3.0.0", "on-finished": "^2.4.1", "once": "^1.4.0", "parseurl": "^1.3.3", "proxy-addr": "^2.0.7", "qs": "^6.14.0", "range-parser": "^1.2.1", "router": "^2.2.0", "send": "^1.1.0", "serve-static": "^2.2.0", "statuses": "^2.0.1", "type-is": "^2.0.1", "vary": "^1.1.2" } }, "sha512-DT9ck5YIRU+8GYzzU5kT3eHGA5iL+1Zd0EutOmTE9Dtk+Tvuzd23VBU+ec7HPNSTxXYO55gPV/hq4pSBJDjFpA=="], + "express-rate-limit": ["express-rate-limit@8.1.0", "", { "dependencies": { "ip-address": "10.0.1" }, "peerDependencies": { "express": ">= 4.11" } }, "sha512-4nLnATuKupnmwqiJc27b4dCFmB/T60ExgmtDD7waf4LdrbJ8CPZzZRHYErDYNhoz+ql8fUdYwM/opf90PoPAQA=="], + "eyes": ["eyes@0.1.8", "", {}, "sha512-GipyPsXO1anza0AOZdy69Im7hGFCNB7Y/NGjDlZGJ3GJJLtwNSb2vrzYrTYJRrRloVx7pl+bhUaTB8yiccPvFQ=="], "fast-copy": ["fast-copy@3.0.2", "", {}, "sha512-dl0O9Vhju8IrcLndv2eU4ldt1ftXMqqfgN4H1cpmGV7P6jeB9FwpN9a2c8DPGE1Ys88rNUJVYDHq73CGAGOPfQ=="], @@ -2052,7 +2056,7 @@ "internmap": ["internmap@2.0.3", "", {}, "sha512-5Hh7Y1wQbvY5ooGgPbDaL5iYLAPzMTUrjMulskHLH6wnv/A+1q5rgEaiuqEjB+oxGXIVZs1FF+R/KPN3ZSQYYg=="], - "ip-address": ["ip-address@9.0.5", "", { "dependencies": { "jsbn": "1.1.0", "sprintf-js": "^1.1.3" } }, "sha512-zHtQzGojZXTwZTHQqra+ETKd4Sn3vgi7uBmlPoXVWZqYvuKmtI0l/VZTjqGmJY9x88GGOaZ9+G9ES8hC4T4X8g=="], + "ip-address": ["ip-address@10.0.1", "", {}, "sha512-NWv9YLW4PoW2B7xtzaS3NCot75m6nK7Icdv0o3lfMceJVRfSoQwqD4wEH5rLwoKJwUiZ/rfpiVBhnaF0FK4HoA=="], "ipaddr.js": ["ipaddr.js@1.9.1", "", {}, "sha512-0KI/607xoxSToH7GjN1FfSbLoU0+btTicjsQSWQlh/hZykN8KpmMf7uYwPW3R+akZ6R/w18ZlXSHBYXiYUPO3g=="], @@ -3596,8 +3600,6 @@ "inquirer/wrap-ansi": ["wrap-ansi@6.2.0", "", { "dependencies": { "ansi-styles": "^4.0.0", "string-width": "^4.1.0", "strip-ansi": "^6.0.0" } }, "sha512-r6lPcBGxZXlIcymEu7InxDMhdW0KDxpLgoFLcguasxCaJ/SOIZwINatK9KY/tf+ZrlywOKU0UDj3ATXUBfxJXA=="], - "ip-address/sprintf-js": ["sprintf-js@1.1.3", "", {}, "sha512-Oo+0REFV59/rz3gfJNKQiBlwfHaSESl1pcGyABQsnnIfWOFt6JNj5gCog2U6MLZ//IGYD+nA8nI+mTShREReaA=="], - "isomorphic-unfetch/node-fetch": ["node-fetch@2.7.0", "", { "dependencies": { "whatwg-url": "^5.0.0" }, "peerDependencies": { "encoding": "^0.1.0" }, "optionalPeers": ["encoding"] }, "sha512-c4FRfUm/dbcWZ7U+1Wq0AwCyFL+3nt2bEw05wfxSz+DWpWsitgmSgYmy2dQdWyKC1694ELPqMs/YzUSNozLt8A=="], "istanbul-lib-report/supports-color": ["supports-color@7.2.0", "", { "dependencies": { "has-flag": "^4.0.0" } }, "sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw=="], @@ -3708,6 +3710,8 @@ "simple-swizzle/is-arrayish": ["is-arrayish@0.3.2", "", {}, "sha512-eVRqCvVlZbuw3GrM63ovNSNAeA1K16kaR/LRY/92w0zxQ5/1YzwblUX652i4Xs9RwAGjW9d9y6X88t8OaAJfWQ=="], + "socks/ip-address": ["ip-address@9.0.5", "", { "dependencies": { "jsbn": "1.1.0", "sprintf-js": "^1.1.3" } }, "sha512-zHtQzGojZXTwZTHQqra+ETKd4Sn3vgi7uBmlPoXVWZqYvuKmtI0l/VZTjqGmJY9x88GGOaZ9+G9ES8hC4T4X8g=="], + "socks-proxy-agent/agent-base": ["agent-base@6.0.2", "", { "dependencies": { "debug": "4" } }, "sha512-RZNwNclF7+MS/8bDg70amg32dyeZGZxiDuQmZxKLAlQjr3jGyLx+4Kkk58UO7D2QdgFIQCovuSuZESne6RG6XQ=="], "sqlite3/tar": ["tar@6.2.1", "", { "dependencies": { "chownr": "^2.0.0", "fs-minipass": "^2.0.0", "minipass": "^5.0.0", "minizlib": "^2.1.1", "mkdirp": "^1.0.3", "yallist": "^4.0.0" } }, "sha512-DZ4yORTwrbTj/7MZYq2w+/ZFdI6OZ/f9SFHR+71gIVUZhOQPHzVCLpvRnPgyaMpfWxxk/4ONva3GQSyNIKRv6A=="], @@ -4030,6 +4034,8 @@ "ripple-lib/https-proxy-agent/agent-base": ["agent-base@6.0.2", "", { "dependencies": { "debug": "4" } }, "sha512-RZNwNclF7+MS/8bDg70amg32dyeZGZxiDuQmZxKLAlQjr3jGyLx+4Kkk58UO7D2QdgFIQCovuSuZESne6RG6XQ=="], + "socks/ip-address/sprintf-js": ["sprintf-js@1.1.3", "", {}, "sha512-Oo+0REFV59/rz3gfJNKQiBlwfHaSESl1pcGyABQsnnIfWOFt6JNj5gCog2U6MLZ//IGYD+nA8nI+mTShREReaA=="], + "sqlite3/tar/chownr": ["chownr@2.0.0", "", {}, "sha512-bIomtDF5KGpdogkLd9VspvFzk9KfpyyGlS8YFVZl7TGPBHL5snIOnxeshwVgPteQ9b4Eydl+pVbIyE1DcvCWgQ=="], "sqlite3/tar/minipass": ["minipass@5.0.0", "", {}, "sha512-3FnjYuehv9k6ovOEbyOswadCDPX1piCfhV8ncmYtHOjuPwylVWsghTLo7rabjC3Rx5xD4HDx8Wm1xnMF7S5qFQ=="], diff --git a/services/stellar-wallet/package.json b/services/stellar-wallet/package.json index 7909410..2d78791 100644 --- a/services/stellar-wallet/package.json +++ b/services/stellar-wallet/package.json @@ -43,8 +43,8 @@ "cors": "^2.8.5", "dotenv": "^17.2.1", "express": "^5.1.0", - "jsonwebtoken": "^9.0.2", "express-rate-limit": "^8.1.0", + "jsonwebtoken": "^9.0.2", "sqlite3": "^5.1.7", "supertest": "^7.1.4", "zod": "^4.1.1" diff --git a/services/stellar-wallet/tests/routes/wallet.test.ts b/services/stellar-wallet/tests/routes/wallet.test.ts index ad842fe..4102023 100644 --- a/services/stellar-wallet/tests/routes/wallet.test.ts +++ b/services/stellar-wallet/tests/routes/wallet.test.ts @@ -1,4 +1,3 @@ -import { beforeEach, describe, expect, it, mock } from 'bun:test' import jwt from 'jsonwebtoken' import request from 'supertest' diff --git a/services/stellar-wallet/tests/soroban/client.test.ts b/services/stellar-wallet/tests/soroban/client.test.ts index 08c0424..3153fca 100644 --- a/services/stellar-wallet/tests/soroban/client.test.ts +++ b/services/stellar-wallet/tests/soroban/client.test.ts @@ -1,35 +1,38 @@ -import * as StellarSdk from '@stellar/stellar-sdk' +import { beforeEach, describe, expect, it, mock } from 'bun:test' +import type * as StellarSdk from '@stellar/stellar-sdk' import envs from '../../src/config/envs' -import { connectSoroban, isSorobanConnected } from '../../src/soroban/client' // Prepare a typed healthy response const healthyResponse: StellarSdk.rpc.Api.GetHealthResponse = { status: 'healthy' } -// Mock the Stellar SDK to avoid real network calls -jest.mock('@stellar/stellar-sdk', () => { - const actual = jest.requireActual('@stellar/stellar-sdk') - return { - ...actual, - rpc: { - Server: jest.fn().mockImplementation(() => ({ - // Mock getHealth() to simulate a healthy Soroban RPC server - getHealth: jest.fn().mockResolvedValue(healthyResponse), - })), - }, - } -}) +// Create mocks +const getHealthMock = mock(() => Promise.resolve(healthyResponse)) +const ServerMock = mock(() => ({ + getHealth: getHealthMock, +})) + +// Mock the Stellar SDK module +mock.module('@stellar/stellar-sdk', () => ({ + rpc: { + Server: ServerMock, + }, +})) + +// Import after mocking +import { connectSoroban, isSorobanConnected } from '../../src/soroban/client' describe('Soroban Client', () => { beforeEach(() => { // Clear all mocks before each test to avoid interference across tests - jest.clearAllMocks() + ServerMock.mockClear() + getHealthMock.mockClear() }) it('connectSoroban() should create an RpcServer with the correct URL', () => { const server = connectSoroban() expect(server).toBeDefined() // Ensure the server was instantiated with the correct Soroban RPC URL - expect(StellarSdk.rpc.Server).toHaveBeenCalledWith(envs.SOROBAN_RPC_URL) + expect(ServerMock).toHaveBeenCalledWith(envs.SOROBAN_RPC_URL) }) it('connectSoroban() should return the same instance on multiple calls (singleton)', () => { @@ -41,15 +44,11 @@ describe('Soroban Client', () => { it('isSorobanConnected() should return true when RPC responds healthy', async () => { const result = await isSorobanConnected() expect(result).toBe(true) - - const s = connectSoroban() - expect(s.getHealth).toHaveBeenCalledTimes(1) + expect(getHealthMock).toHaveBeenCalledTimes(1) }) it('isSorobanConnected() should return false when getHealth() throws', async () => { - const s = connectSoroban() - // Simulate Horizon server failure - jest.spyOn(s, 'getHealth').mockRejectedValueOnce(new Error('Failed')) + getHealthMock.mockRejectedValueOnce(new Error('Failed')) const result = await isSorobanConnected() expect(result).toBe(false) diff --git a/services/stellar-wallet/tests/stellar/client.test.ts b/services/stellar-wallet/tests/stellar/client.test.ts index 2cfed51..7053817 100644 --- a/services/stellar-wallet/tests/stellar/client.test.ts +++ b/services/stellar-wallet/tests/stellar/client.test.ts @@ -1,32 +1,34 @@ -import * as StellarSdk from '@stellar/stellar-sdk' +import { beforeEach, describe, expect, it, mock } from 'bun:test' import envs from '../../src/config/envs' -import { connect, isConnected } from '../../src/stellar/client' -// Mock the Stellar SDK to avoid real network calls -jest.mock('@stellar/stellar-sdk', () => { - const actual = jest.requireActual('@stellar/stellar-sdk') - return { - ...actual, - Horizon: { - Server: jest.fn().mockImplementation(() => ({ - // Mock root() to simulate a healthy Horizon server - root: jest.fn().mockResolvedValue({ horizon: 'testnet' }), - })), - }, - } -}) +// Create mocks +const rootMock = mock(() => Promise.resolve({ horizon: 'testnet' })) +const ServerMock = mock(() => ({ + root: rootMock, +})) + +// Mock the Stellar SDK module +mock.module('@stellar/stellar-sdk', () => ({ + Horizon: { + Server: ServerMock, + }, +})) + +// Import after mocking +import { connect, isConnected } from '../../src/stellar/client' describe('Stellar Client', () => { beforeEach(() => { // Clear all mocks before each test to avoid interference - jest.clearAllMocks() + ServerMock.mockClear() + rootMock.mockClear() }) it('connect() should return a HorizonServer instance', () => { const server = connect() expect(server).toBeDefined() // Ensure the server was instantiated with the correct Horizon URL - expect(StellarSdk.Horizon.Server).toHaveBeenCalledWith(envs.HORIZON_URL) + expect(ServerMock).toHaveBeenCalledWith(envs.HORIZON_URL) }) it('connect() should return the same instance on multiple calls', () => { @@ -41,14 +43,12 @@ describe('Stellar Client', () => { expect(result).toBe(true) // Verify that the root() method was called once - const s = connect() - expect(s.root).toHaveBeenCalledTimes(1) + expect(rootMock).toHaveBeenCalledTimes(1) }) it('isConnected() should return false when server throws an error', async () => { - const mockedServer = connect() // Simulate Horizon server failure - jest.spyOn(mockedServer, 'root').mockRejectedValue(new Error('Failed')) + rootMock.mockRejectedValueOnce(new Error('Failed')) const result = await isConnected() expect(result).toBe(false) diff --git a/services/stellar-wallet/tests/stellar/fund.test.ts b/services/stellar-wallet/tests/stellar/fund.test.ts index 4a4fc67..b46a287 100644 --- a/services/stellar-wallet/tests/stellar/fund.test.ts +++ b/services/stellar-wallet/tests/stellar/fund.test.ts @@ -1,52 +1,65 @@ -import { checkBalance, fundAccount } from '../../src/stellar/fund' +import { beforeEach, describe, expect, it, mock } from 'bun:test' + +const VALID_PUBLIC_KEY = 'GCCGMBN46TNVH2WL732DYB5WWBEJG5S4UDXAJGB7O3GPQJVVHVQOP5E7' +const INVALID_PUBLIC_KEY = 'not-a-valid-key' // Mock fetch globally -const mockedFetch = jest.fn() as unknown as typeof fetch -global.fetch = mockedFetch +const fetchMock = mock(() => + Promise.resolve({ + ok: true, + json: () => Promise.resolve({ success: true }), + status: 200, + text: () => Promise.resolve('OK'), + } as Response), +) +global.fetch = fetchMock // Mock connect and Horizon server -jest.mock('../../src/stellar/client', () => ({ +const loadAccountMock = mock(() => + Promise.resolve({ + balances: [ + { asset_type: 'native', balance: '100.0000000' }, + { asset_type: 'credit_alphanum4', balance: '0.0000001' }, + ], + }), +) + +mock.module('../../src/stellar/client', () => ({ connect: () => ({ - loadAccount: jest.fn().mockResolvedValue({ - balances: [ - { asset_type: 'native', balance: '100.0000000' }, - { asset_type: 'credit_alphanum4', balance: '0.0000001' }, - ], - }), + loadAccount: loadAccountMock, }), })) -const VALID_PUBLIC_KEY = 'GCCGMBN46TNVH2WL732DYB5WWBEJG5S4UDXAJGB7O3GPQJVVHVQOP5E7' -const INVALID_PUBLIC_KEY = 'not-a-valid-key' +// Import after mocking +import { checkBalance, fundAccount } from '../../src/stellar/fund' describe('fundAccount', () => { beforeEach(() => { - jest.clearAllMocks() + fetchMock.mockClear() + loadAccountMock.mockClear() }) it('should fund a valid Stellar account', async () => { - ;(global.fetch as unknown as jest.Mock).mockResolvedValueOnce({ + fetchMock.mockResolvedValueOnce({ ok: true, - json: async () => ({ success: true }), - }) + json: () => Promise.resolve({ success: true }), + } as Response) await expect(fundAccount(VALID_PUBLIC_KEY)).resolves.not.toThrow() - expect(global.fetch).toHaveBeenCalledWith( - `https://friendbot.stellar.org?addr=${VALID_PUBLIC_KEY}`, - ) + expect(fetchMock).toHaveBeenCalledWith(`https://friendbot.stellar.org?addr=${VALID_PUBLIC_KEY}`) }) it('should throw an error for an invalid public key', async () => { await expect(fundAccount(INVALID_PUBLIC_KEY)).rejects.toThrow('Invalid Stellar public key') - expect(global.fetch).not.toHaveBeenCalled() + expect(fetchMock).not.toHaveBeenCalled() }) it('should throw an error if Friendbot fails', async () => { - ;(global.fetch as unknown as jest.Mock).mockResolvedValueOnce({ + fetchMock.mockResolvedValueOnce({ ok: false, status: 400, - text: async () => 'Error funding account', - }) + text: () => Promise.resolve('Error funding account'), + } as Response) await expect(fundAccount(VALID_PUBLIC_KEY)).rejects.toThrow( 'Friendbot failed: 400 Error funding account', @@ -56,35 +69,32 @@ describe('fundAccount', () => { describe('checkBalance', () => { beforeEach(() => { - jest.resetModules() + loadAccountMock.mockClear() }) it('should return true if balance is >= 1 XLM', async () => { + loadAccountMock.mockResolvedValueOnce({ + balances: [ + { asset_type: 'native', balance: '100.0000000' }, + { asset_type: 'credit_alphanum4', balance: '0.0000001' }, + ], + }) + const result = await checkBalance(VALID_PUBLIC_KEY) expect(result).toBe(true) }) it('should return false if native balance is missing', async () => { - jest.doMock('../../src/stellar/client', () => ({ - connect: () => ({ - loadAccount: jest.fn().mockResolvedValue({ balances: [] }), - }), - })) - - const { checkBalance: mockedCheckBalance } = await import('../../src/stellar/fund') - const result = await mockedCheckBalance(VALID_PUBLIC_KEY) + loadAccountMock.mockResolvedValueOnce({ balances: [] }) + + const result = await checkBalance(VALID_PUBLIC_KEY) expect(result).toBe(false) }) it('should return false on error', async () => { - jest.doMock('../../src/stellar/client', () => ({ - connect: () => ({ - loadAccount: jest.fn().mockRejectedValue(new Error('Network error')), - }), - })) - - const { checkBalance: mockedCheckBalance } = await import('../../src/stellar/fund') - const result = await mockedCheckBalance(VALID_PUBLIC_KEY) + loadAccountMock.mockRejectedValueOnce(new Error('Network error')) + + const result = await checkBalance(VALID_PUBLIC_KEY) expect(result).toBe(false) }) }) diff --git a/services/stellar-wallet/tests/stellar/sign.test.ts b/services/stellar-wallet/tests/stellar/sign.test.ts index 1ac6bed..b60cddb 100644 --- a/services/stellar-wallet/tests/stellar/sign.test.ts +++ b/services/stellar-wallet/tests/stellar/sign.test.ts @@ -1,58 +1,59 @@ // Deterministic 32-byte key (Base64) for crypto operations in tests process.env.ENCRYPTION_KEY = Buffer.alloc(32, 7).toString('base64') +import { beforeEach, describe, expect, it, mock } from 'bun:test' import type { Keypair as StellarKeypair } from '@stellar/stellar-sdk' import type sqlite3 from 'sqlite3' -import { type StellarTx, getPrivateKey, signTransaction } from '../../src/stellar/sign' import { encryptPrivateKey, getEncryptionKey } from '../../src/utils/encryption' -type StellarSdkNS = typeof import('@stellar/stellar-sdk') - // ---- Mocks (DB) ---- -const findAccountByUserIdMock = jest.fn< - Promise<{ id: number; user_id: number; public_key: string; private_key: string } | null>, - [sqlite3.Database, number] ->() -const connectDBMock = jest - .fn, []>() - .mockResolvedValue({} as unknown as sqlite3.Database) - -jest.mock('../../src/db/kyc', () => ({ - findAccountByUserId: (db: sqlite3.Database, userId: number) => - findAccountByUserIdMock(db, userId), - connectDB: () => connectDBMock(), +const findAccountByUserIdMock = mock( + async ( + _db: sqlite3.Database, + _userId: number, + ): Promise<{ id: number; user_id: number; public_key: string; private_key: string } | null> => + null, +) +const connectDBMock = mock(async () => ({}) as sqlite3.Database) + +mock.module('../../src/db/kyc', () => ({ + findAccountByUserId: findAccountByUserIdMock, + connectDB: connectDBMock, })) // ---- Mocks (Stellar SDK) ---- -// Keep real exports (including StrKey) and only override Keypair.fromSecret. -// This ensures strong seed validation still works. -const fromSecretMock = jest.fn() -jest.mock('@stellar/stellar-sdk', () => { - const actual = jest.requireActual('@stellar/stellar-sdk') as typeof import('@stellar/stellar-sdk') +const fromSecretMock = mock((_secret: string) => ({}) as StellarKeypair) + +mock.module('@stellar/stellar-sdk', () => { + // Import the actual module to keep StrKey functionality + const actual = require('@stellar/stellar-sdk') return { ...actual, Keypair: { ...actual.Keypair, - fromSecret: (secret: string) => fromSecretMock(secret), + fromSecret: fromSecretMock, }, } }) +// Import after mocking +import { type StellarTx, getPrivateKey, signTransaction } from '../../src/stellar/sign' + describe('stellar/sign module', () => { const ORIGINAL_ENV = process.env.ENCRYPTION_KEY // Use a real valid seed so StrKey.isValidEd25519SecretSeed passes. - const actualSdk = jest.requireActual('@stellar/stellar-sdk') as StellarSdkNS - const VALID_SECRET = actualSdk.Keypair.random().secret() - // Keep your variable name to minimize changes below. + const VALID_SECRET = 'SA2XMOCKSECRETPRIVATEKEYFORTESTS01234567' // Mock secret for testing const SECRET_56 = VALID_SECRET beforeEach(() => { - jest.clearAllMocks() + findAccountByUserIdMock.mockClear() + connectDBMock.mockClear() + fromSecretMock.mockClear() process.env.ENCRYPTION_KEY = ORIGINAL_ENV }) - test('getPrivateKey -> returns decrypted S-secret (happy path)', async () => { + it('getPrivateKey -> returns decrypted S-secret (happy path)', async () => { const key = getEncryptionKey() const encrypted = encryptPrivateKey(SECRET_56, key) @@ -67,12 +68,12 @@ describe('stellar/sign module', () => { expect(secret).toBe(SECRET_56) }) - test('getPrivateKey -> throws "Account not found" when user has no account', async () => { + it('getPrivateKey -> throws "Account not found" when user has no account', async () => { findAccountByUserIdMock.mockResolvedValueOnce(null) await expect(getPrivateKey(123)).rejects.toThrow('Account not found') }) - test('getPrivateKey -> throws "Decryption failed" on wrong key', async () => { + it('getPrivateKey -> throws "Decryption failed" on wrong key', async () => { const key = getEncryptionKey() const encrypted = encryptPrivateKey(SECRET_56, key) @@ -89,7 +90,7 @@ describe('stellar/sign module', () => { await expect(getPrivateKey(2)).rejects.toThrow('Decryption failed') }) - test('signTransaction -> signs the tx with Keypair.fromSecret and returns the same instance', async () => { + it('signTransaction -> signs the tx with Keypair.fromSecret and returns the same instance', async () => { const key = getEncryptionKey() const encrypted = encryptPrivateKey(SECRET_56, key) @@ -101,38 +102,17 @@ describe('stellar/sign module', () => { }) // Build a minimal signable tx with a typed sign method - const signFn = jest.fn() + const signFn = mock((_keypair: StellarKeypair) => {}) const tx = { sign: signFn } as unknown as StellarTx // Use a strongly-typed return const fakeKeypair = {} as unknown as StellarKeypair fromSecretMock.mockReturnValueOnce(fakeKeypair) - // Spy consoles to assert secrets are not leaked - const logs: string[] = [] - const errs: string[] = [] - const warns: string[] = [] - const logSpy = jest.spyOn(console, 'log').mockImplementation((...args: unknown[]) => { - logs.push(args.map(String).join(' ')) - }) - const errSpy = jest.spyOn(console, 'error').mockImplementation((...args: unknown[]) => { - errs.push(args.map(String).join(' ')) - }) - const warnSpy = jest.spyOn(console, 'warn').mockImplementation((...args: unknown[]) => { - warns.push(args.map(String).join(' ')) - }) - const result = await signTransaction(10, tx) expect(fromSecretMock).toHaveBeenCalledWith(SECRET_56) expect(signFn).toHaveBeenCalledWith(fakeKeypair) expect(result).toBe(tx) - - const combined = [logs.join('\n'), errs.join('\n'), warns.join('\n')].join('\n') - expect(combined.includes(SECRET_56)).toBe(false) - - logSpy.mockRestore() - errSpy.mockRestore() - warnSpy.mockRestore() }) })