240 lines
8.0 KiB
JavaScript
240 lines
8.0 KiB
JavaScript
/* global describe it expect */
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import sinon from 'sinon';
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import { mockReq, mockRes } from 'sinon-express-mock';
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import jwt from 'jsonwebtoken';
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import createRequestAuthorization, {
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isWhiteListedPath
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} from './request-authorization';
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const validJWTSecret = 'this is a super secret string';
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const invalidJWTSecret = 'This is not correct secret';
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const now = new Date(Date.now());
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const theBeginningOfTime = new Date(0);
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const accessToken = {
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id: '123abc',
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userId: '456def',
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ttl: 60000,
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created: now
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};
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const users = {
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'456def': {
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username: 'camperbot',
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progressTimestamps: [1, 2, 3, 4]
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}
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};
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const mockGetUserById = id =>
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id in users ? Promise.resolve(users[id]) : Promise.reject('No user found');
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describe('request-authorization', () => {
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describe('isWhiteListedPath', () => {
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const whiteList = [/^\/is-ok\//, /^\/this-is\/also\/ok\//];
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it('returns a boolean', () => {
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const result = isWhiteListedPath();
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expect(typeof result).toBe('boolean');
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});
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it('returns true for a white listed path', () => {
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expect.assertions(2);
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const resultA = isWhiteListedPath('/is-ok/should-be/good', whiteList);
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const resultB = isWhiteListedPath('/this-is/also/ok/surely', whiteList);
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expect(resultA).toBe(true);
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expect(resultB).toBe(true);
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});
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it('returns false for a non-white-listed path', () => {
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const result = isWhiteListedPath('/hax0r-42/no-go', whiteList);
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expect(result).toBe(false);
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});
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});
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describe('createRequestAuthorization', () => {
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const requestAuthorization = createRequestAuthorization({
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jwtSecret: validJWTSecret,
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getUserById: mockGetUserById
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});
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it('is a function', () => {
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expect(typeof requestAuthorization).toEqual('function');
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});
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describe('cookies', () => {
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it('throws when no access token is present', () => {
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expect.assertions(2);
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const req = mockReq({ path: '/internal/some-path/that-needs/auth' });
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const res = mockRes();
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const next = sinon.spy();
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expect(() => requestAuthorization(req, res, next)).toThrowError(
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'Access token is required for this request'
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);
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expect(next.called).toBe(false);
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});
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it('throws when the access token is invalid', () => {
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expect.assertions(2);
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const invalidJWT = jwt.sign({ accessToken }, invalidJWTSecret);
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const req = mockReq({
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path: '/internal/some-path/that-needs/auth',
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// eslint-disable-next-line camelcase
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cookie: { jwt_access_token: invalidJWT }
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});
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const res = mockRes();
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const next = sinon.spy();
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expect(() => requestAuthorization(req, res, next)).toThrowError(
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'Access token is invalid'
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);
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expect(next.called).toBe(false);
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});
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it('throws when the access token has expired', () => {
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expect.assertions(2);
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const invalidJWT = jwt.sign(
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{ accessToken: { ...accessToken, created: theBeginningOfTime } },
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validJWTSecret
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);
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const req = mockReq({
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path: '/internal/some-path/that-needs/auth',
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// eslint-disable-next-line camelcase
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cookie: { jwt_access_token: invalidJWT }
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});
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const res = mockRes();
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const next = sinon.spy();
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expect(() => requestAuthorization(req, res, next)).toThrowError(
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'Access token is no longer valid'
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);
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expect(next.called).toBe(false);
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});
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it('adds the user to the request object', async done => {
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expect.assertions(3);
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const validJWT = jwt.sign({ accessToken }, validJWTSecret);
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const req = mockReq({
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path: '/internal/some-path/that-needs/auth',
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// eslint-disable-next-line camelcase
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cookie: { jwt_access_token: validJWT }
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});
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const res = mockRes();
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const next = sinon.spy();
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await requestAuthorization(req, res, next);
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expect(next.called).toBe(true);
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expect(req).toHaveProperty('user');
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expect(req.user).toEqual(users['456def']);
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return done();
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});
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it('adds the jwt to the headers', async done => {
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const validJWT = jwt.sign({ accessToken }, validJWTSecret);
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const req = mockReq({
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path: '/internal/some-path/that-needs/auth',
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// eslint-disable-next-line camelcase
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cookie: { jwt_access_token: validJWT }
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});
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const res = mockRes();
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const next = sinon.spy();
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await requestAuthorization(req, res, next);
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expect(res.set.calledWith('X-fcc-access-token', validJWT)).toBe(true);
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return done();
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});
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it('calls next if request does not require authorization', async () => {
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const req = mockReq({ path: '/unauthenticated/another/route' });
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const res = mockRes();
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const next = sinon.spy();
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await requestAuthorization(req, res, next);
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expect(next.called).toBe(true);
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});
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});
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describe('Auth header', () => {
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it('throws when no access token is present', () => {
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expect.assertions(2);
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const req = mockReq({ path: '/internal/some-path/that-needs/auth' });
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const res = mockRes();
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const next = sinon.spy();
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expect(() => requestAuthorization(req, res, next)).toThrowError(
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'Access token is required for this request'
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);
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expect(next.called).toBe(false);
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});
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it('throws when the access token is invalid', () => {
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expect.assertions(2);
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const invalidJWT = jwt.sign({ accessToken }, invalidJWTSecret);
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const req = mockReq({
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path: '/internal/some-path/that-needs/auth',
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headers: { 'X-fcc-access-token': invalidJWT }
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});
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const res = mockRes();
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const next = sinon.spy();
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expect(() => requestAuthorization(req, res, next)).toThrowError(
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'Access token is invalid'
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);
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expect(next.called).toBe(false);
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});
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it('throws when the access token has expired', () => {
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expect.assertions(2);
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const invalidJWT = jwt.sign(
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{ accessToken: { ...accessToken, created: theBeginningOfTime } },
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validJWTSecret
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);
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const req = mockReq({
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path: '/internal/some-path/that-needs/auth',
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headers: { 'X-fcc-access-token': invalidJWT }
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});
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const res = mockRes();
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const next = sinon.spy();
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expect(() => requestAuthorization(req, res, next)).toThrowError(
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'Access token is no longer valid'
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);
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expect(next.called).toBe(false);
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});
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it('adds the user to the request object', async done => {
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expect.assertions(3);
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const validJWT = jwt.sign({ accessToken }, validJWTSecret);
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const req = mockReq({
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path: '/internal/some-path/that-needs/auth',
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headers: { 'X-fcc-access-token': validJWT }
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});
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const res = mockRes();
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const next = sinon.spy();
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await requestAuthorization(req, res, next);
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expect(next.called).toBe(true);
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expect(req).toHaveProperty('user');
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expect(req.user).toEqual(users['456def']);
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return done();
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});
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it('adds the jwt to the headers', async done => {
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const validJWT = jwt.sign({ accessToken }, validJWTSecret);
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const req = mockReq({
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path: '/internal/some-path/that-needs/auth',
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// eslint-disable-next-line camelcase
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cookie: { jwt_access_token: validJWT }
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});
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const res = mockRes();
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const next = sinon.spy();
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await requestAuthorization(req, res, next);
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expect(res.set.calledWith('X-fcc-access-token', validJWT)).toBe(true);
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return done();
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});
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it('calls next if request does not require authorization', async () => {
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const req = mockReq({ path: '/unauthenticated/another/route' });
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const res = mockRes();
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const next = sinon.spy();
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await requestAuthorization(req, res, next);
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expect(next.called).toBe(true);
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});
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});
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});
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});
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