diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml new file mode 100644 index 0000000000..e225759ce4 --- /dev/null +++ b/.github/workflows/ci.yml @@ -0,0 +1,24 @@ +name: CI + +on: + push: + pull_request: + +jobs: + test-node: + runs-on: ubuntu-latest + + strategy: + matrix: + node-version: [10.x, 12.x, 14.x] + + steps: + - uses: actions/checkout@v2 + - name: Use Node.js ${{ matrix.node-version }} + uses: actions/setup-node@v1 + with: + node-version: ${{ matrix.node-version }} + - run: npm ci + - run: npm test + env: + CI: true diff --git a/.travis.yml b/.travis.yml deleted file mode 100644 index d50f26c43b..0000000000 --- a/.travis.yml +++ /dev/null @@ -1,12 +0,0 @@ -language: node_js -sudo: false -node_js: - - '8' - - '10' -notifications: - irc: "irc.freenode.org#socket.io" -git: - depth: 1 -cache: - directories: - - node_modules diff --git a/CHANGELOG.md b/CHANGELOG.md new file mode 100644 index 0000000000..b9cc377c5e --- /dev/null +++ b/CHANGELOG.md @@ -0,0 +1,7 @@ +# [2.4.0](https://github.com/socketio/socket.io/compare/2.3.0...2.4.0) (2021-01-04) + + +### Bug Fixes + +* **security:** do not allow all origins by default ([f78a575](https://github.com/socketio/socket.io/commit/f78a575f66ab693c3ea96ea88429ddb1a44c86c7)) +* properly overwrite the query sent in the handshake ([d33a619](https://github.com/socketio/socket.io/commit/d33a619905a4905c153d4fec337c74da5b533a9e)) diff --git a/Readme.md b/Readme.md index 88e8b3aa52..92fc1c53bf 100644 --- a/Readme.md +++ b/Readme.md @@ -2,7 +2,7 @@ # socket.io [![Backers on Open Collective](https://opencollective.com/socketio/backers/badge.svg)](#backers) [![Sponsors on Open Collective](https://opencollective.com/socketio/sponsors/badge.svg)](#sponsors) -[![Build Status](https://secure.travis-ci.org/socketio/socket.io.svg?branch=master)](https://travis-ci.org/socketio/socket.io) +[![Build Status](https://github.com/socketio/socket.io/workflows/CI/badge.svg)](https://github.com/socketio/socket.io/actions) [![Dependency Status](https://david-dm.org/socketio/socket.io.svg)](https://david-dm.org/socketio/socket.io) [![devDependency Status](https://david-dm.org/socketio/socket.io/dev-status.svg)](https://david-dm.org/socketio/socket.io#info=devDependencies) [![NPM version](https://badge.fury.io/js/socket.io.svg)](https://www.npmjs.com/package/socket.io) diff --git a/lib/index.js b/lib/index.js index 5287e4ead0..3cae6c10de 100644 --- a/lib/index.js +++ b/lib/index.js @@ -54,7 +54,7 @@ function Server(srv, opts){ this.parser = opts.parser || parser; this.encoder = new this.parser.Encoder(); this.adapter(opts.adapter || Adapter); - this.origins(opts.origins || '*:*'); + this.origins(opts.origins || []); this.sockets = this.of('/'); if (srv) this.attach(srv, opts); } @@ -67,31 +67,18 @@ function Server(srv, opts){ */ Server.prototype.checkRequest = function(req, fn) { - var origin = req.headers.origin || req.headers.referer; + const origin = req.headers.origin; - // file:// URLs produce a null Origin which can't be authorized via echo-back - if ('null' == origin || null == origin) origin = '*'; + if (typeof this._origins === 'function') { + return this._origins(origin, fn); + } - if (!!origin && typeof(this._origins) == 'function') return this._origins(origin, fn); - if (this._origins.indexOf('*:*') !== -1) return fn(null, true); if (origin) { - try { - var parts = url.parse(origin); - var defaultPort = 'https:' == parts.protocol ? 443 : 80; - parts.port = parts.port != null - ? parts.port - : defaultPort; - var ok = - ~this._origins.indexOf(parts.protocol + '//' + parts.hostname + ':' + parts.port) || - ~this._origins.indexOf(parts.hostname + ':' + parts.port) || - ~this._origins.indexOf(parts.hostname + ':*') || - ~this._origins.indexOf('*:' + parts.port); - debug('origin %s is %svalid', origin, !!ok ? '' : 'not '); - return fn(null, !!ok); - } catch (ex) { - } + fn(null, this._origins.includes(origin)); + } else { + const noOriginIsValid = this._origins.length === 0; + fn(null, noOriginIsValid); } - fn(null, false); }; /** @@ -237,7 +224,7 @@ Server.prototype.adapter = function(v){ Server.prototype.origins = function(v){ if (!arguments.length) return this._origins; - this._origins = v; + this._origins = typeof v === 'string' ? [v] : v; return this; }; diff --git a/lib/socket.js b/lib/socket.js index 9a96929728..4e97eb55dd 100644 --- a/lib/socket.js +++ b/lib/socket.js @@ -116,7 +116,7 @@ Socket.prototype.buildHandshake = function(query){ function buildQuery(){ var requestQuery = url.parse(self.request.url, true).query; //if socket-specific query exist, replace query strings in requestQuery - return Object.assign({}, query, requestQuery); + return Object.assign({}, requestQuery, query); } return { headers: this.request.headers, diff --git a/package-lock.json b/package-lock.json new file mode 100644 index 0000000000..940796ad51 --- /dev/null +++ b/package-lock.json @@ -0,0 +1,3352 @@ +{ + "name": "socket.io", + "version": "2.4.0", + "lockfileVersion": 1, + "requires": true, + "dependencies": { + "accepts": { + "version": "1.3.7", + "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.7.tgz", + "integrity": 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b/package.json @@ -1,6 +1,6 @@ { "name": "socket.io", - "version": "2.3.0", + "version": "2.4.0", "description": "node.js realtime framework server", "keywords": [ "realtime", @@ -25,10 +25,10 @@ }, "dependencies": { "debug": "~4.1.0", - "engine.io": "~3.4.0", + "engine.io": "~3.5.0", "has-binary2": "~1.0.2", "socket.io-adapter": "~1.1.0", - "socket.io-client": "2.3.0", + "socket.io-client": "2.4.0", "socket.io-parser": "~3.4.0" }, "devDependencies": { diff --git a/test/socket.io.js b/test/socket.io.js index 337f2ebd4a..7252bb78e7 100644 --- a/test/socket.io.js +++ b/test/socket.io.js @@ -73,7 +73,7 @@ describe('socket.io', function(){ it('should be able to set origins to engine.io', function() { var srv = io(http()); srv.set('origins', 'http://hostname.com:*'); - expect(srv.origins()).to.be('http://hostname.com:*'); + expect(srv.origins()).to.eql(['http://hostname.com:*']); }); it('should be able to set authorization and send error packet', function(done) { @@ -262,17 +262,6 @@ describe('socket.io', function(){ }); }); - it('should allow request when origin defined an the same is specified', function(done) { - var sockets = io({ origins: 'http://foo.example:*' }).listen('54015'); - request.get('http://localhost:54015/socket.io/default/') - .set('origin', 'http://foo.example') - .query({ transport: 'polling' }) - .end(function (err, res) { - expect(res.status).to.be(200); - done(); - }); - }); - it('should allow request when origin defined as function and same is supplied', function(done) { var sockets = io({ origins: function(origin,callback){ if (origin == 'http://foo.example') { @@ -307,7 +296,7 @@ describe('socket.io', function(){ it('should allow request when origin defined as function and no origin is supplied', function(done) { var sockets = io({ origins: function(origin,callback){ - if (origin == '*') { + if (origin === undefined) { return callback(null, true); } return callback(null, false); @@ -320,17 +309,6 @@ describe('socket.io', function(){ }); }); - it('should default to port 443 when protocol is https', function(done) { - var sockets = io({ origins: 'https://foo.example:443' }).listen('54036'); - request.get('http://localhost:54036/socket.io/default/') - .set('origin', 'https://foo.example') - .query({ transport: 'polling' }) - .end(function (err, res) { - expect(res.status).to.be(200); - done(); - }); - }); - it('should allow request if custom function in opts.allowRequest returns true', function(done){ var sockets = io(http().listen(54022), { allowRequest: function (req, callback) { return callback(null, true); @@ -367,6 +345,17 @@ describe('socket.io', function(){ done(); }); }); + + it('should disallow any origin by default', (done) => { + io().listen('54025'); + request.get('http://localhost:54025/socket.io/default/') + .set('origin', 'https://foo.example') + .query({ transport: 'polling' }) + .end((err, res) => { + expect(res.status).to.be(403); + done(); + }); + }); }); describe('close', function(){ @@ -1621,8 +1610,25 @@ describe('socket.io', function(){ expect(s.handshake.query.key2).to.be('&=bb'); done(); }); + }); + it('should see the query options sent in the Socket.IO handshake (specific to the given socket)', (done) => { + const srv = http(); + const sio = io(srv); + const socket = client(srv, '/namespace',{ query: { key1: 'a', key2: 'b' }}); // manager-specific query option + socket.query = { key2: 'c' }; // socket-specific query option + const success = () => { + sio.close(); + socket.close(); + done(); + } + + sio.of('/namespace').on('connection', (s) => { + expect(s.handshake.query.key1).to.be('a'); // in the query params + expect(s.handshake.query.key2).to.be('c'); // in the Socket.IO handshake + success(); + }); }); it('should handle very large json', function(done){