Update NEWS

.editorconfig

@@ -1,6 +0,0 @@
-[*]
-charset = utf-8
-end_of_line = lf
-insert_final_newline = true
-indent_size = 4
-indent_style = space

config.template.yaml

@@ -128,8 +128,6 @@ max-channels-per-user: 5
 max-accounts-per-ip: 5
 # Minimum number of seconds between guest logins from the same IP
 guest-login-delay: 60
-# Maximum character length of a chat message, capped at 1000 characters
-max-chat-message-length: 320
 
 # Allows you to customize the path divider. The /r/ in http://localhost/r/yourchannel
 # Acceptable characters are a-z A-Z 0-9 _ and -

integration_test/channel/kickban.js

@@ -110,25 +110,6 @@ describe('KickbanModule', () => {
             );
         });
 
-        it('rejects if the username is invalid', done => {
-            mockUser.socket.emit = (frame, obj) => {
-                if (frame === 'errorMsg') {
-                    assert.strictEqual(
-                        obj.msg,
-                        'Invalid username'
-                    );
-
-                    done();
-                }
-            };
-
-            kickban.handleCmdBan(
-                mockUser,
-                '/ban test_user<>%$# because reasons',
-                {}
-            );
-        });
-
         it('rejects if the user does not have ban permission', done => {
             mockUser.socket.emit = (frame, obj) => {
                 if (frame === 'errorMsg') {

package.json

@@ -2,17 +2,17 @@
   "author": "Calvin Montgomery",
   "name": "CyTube",
   "description": "Online media synchronizer and chat",
-  "version": "3.86.0",
+  "version": "3.84.0",
   "repository": {
     "url": "http://github.com/calzoneman/sync"
   },
   "license": "MIT",
   "dependencies": {
     "@calzoneman/jsli": "^2.0.1",
-    "@cytube/mediaquery": "github:CyTube/mediaquery#564d0c4615e80f72722b0f68ac81f837a4c5fc81",
+    "@cytube/mediaquery": "github:CyTube/mediaquery#c1dcf792cd6e9977c04c1e96f23315dad5e3294d",
     "bcrypt": "^5.0.1",
     "bluebird": "^3.7.2",
-    "body-parser": "^1.20.1",
+    "body-parser": "^1.19.0",
     "cheerio": "^1.0.0-rc.10",
     "clone": "^2.1.2",
     "compression": "^1.7.4",
@@ -20,22 +20,21 @@
     "create-error": "^0.3.1",
     "csrf": "^3.1.0",
     "cytubefilters": "github:calzoneman/cytubefilters#c67b2dab2dc5cc5ed11018819f71273d0f8a1bf5",
-    "express": "^4.18.2",
+    "express": "^4.17.1",
     "express-minify": "^1.0.0",
     "json-typecheck": "^0.1.3",
-    "knex": "^2.4.0",
+    "knex": "^0.95.2",
     "lodash": "^4.17.21",
     "morgan": "^1.10.0",
+    "mysql": "^2.18.1",
     "nodemailer": "^6.6.1",
-    "pg": "^8.11.3",
-    "pg-native": "^3.0.1",
     "prom-client": "^13.1.0",
     "proxy-addr": "^2.0.6",
     "pug": "^3.0.2",
     "redis": "^3.1.1",
     "sanitize-html": "^2.7.0",
-    "serve-static": "^1.15.0",
-    "socket.io": "^4.5.4",
+    "serve-static": "^1.14.1",
+    "socket.io": "^4.5.0",
     "source-map-support": "^0.5.19",
     "toml": "^3.0.0",
     "uuid": "^8.3.2",

player/custom-embed.coffee

@@ -15,19 +15,8 @@ window.CustomEmbedPlayer = class CustomEmbedPlayer extends EmbedPlayer
             return
 
         embedSrc = data.meta.embed.src
-
-        link = document.createElement('a')
-        link.href = embedSrc
-        link.target = '_blank'
-        link.rel = 'noopener noreferer'
-
-        strong = document.createElement('strong')
-        strong.textContent = embedSrc
-        link.appendChild(strong)
-
-        # TODO: Ideally makeAlert() would allow optionally providing a DOM
-        # element instead of requiring HTML text
-        alert = makeAlert('Untrusted Content', CUSTOM_EMBED_WARNING.replace('%link%', link.outerHTML),
+        link = "<a href=\"#{embedSrc}\" target=\"_blank\"><strong>#{embedSrc}</strong></a>"
+        alert = makeAlert('Untrusted Content', CUSTOM_EMBED_WARNING.replace('%link%', link),
             'alert-warning')
             .removeClass('col-md-12')
         $('<button/>').addClass('btn btn-default')

src/channel/chat.js

@@ -162,7 +162,7 @@ ChatModule.prototype.handleChatMsg = function (user, data) {
         return;
     }
 
-    data.msg = data.msg.substring(0, Config.get("max-chat-message-length"));
+    data.msg = data.msg.substring(0, 320);
 
     // Restrict new accounts/IPs from chatting and posting links
     if (this.restrictNewAccount(user, data)) {
@@ -248,7 +248,7 @@ ChatModule.prototype.handlePm = function (user, data) {
     }
 
 
-    data.msg = data.msg.substring(0, Config.get("max-chat-message-length"));
+    data.msg = data.msg.substring(0, 320);
     var to = null;
     for (var i = 0; i < this.channel.users.length; i++) {
         if (this.channel.users[i].getLowerName() === data.to) {

src/channel/kickban.js

@@ -4,7 +4,6 @@ var Flags = require("../flags");
 var util = require("../utilities");
 var Account = require("../account");
 import Promise from 'bluebird';
-const XSS = require("../xss");
 
 const dbIsNameBanned = Promise.promisify(db.channels.isNameBanned);
 const dbIsIPBanned = Promise.promisify(db.channels.isIPBanned);
@@ -262,6 +261,7 @@ KickBanModule.prototype.handleCmdIPBan = function (user, msg, _meta) {
     chan.refCounter.ref("KickBanModule::handleCmdIPBan");
 
     this.banAll(user, name, range, reason).catch(error => {
+        //console.log('!!!', error.stack);
         const message = error.message || error;
         user.socket.emit("errorMsg", { msg: message });
     }).then(() => {
@@ -276,10 +276,6 @@ KickBanModule.prototype.checkChannelAlive = function checkChannelAlive() {
 };
 
 KickBanModule.prototype.banName = async function banName(actor, name, reason) {
-    if (!util.isValidUserName(name)) {
-        throw new Error("Invalid username");
-    }
-
     reason = reason.substring(0, 255);
 
     var chan = this.channel;
@@ -327,9 +323,6 @@ KickBanModule.prototype.banName = async function banName(actor, name, reason) {
 };
 
 KickBanModule.prototype.banIP = async function banIP(actor, ip, name, reason) {
-    if (!util.isValidUserName(name)) {
-        throw new Error("Invalid username");
-    }
     reason = reason.substring(0, 255);
     var masked = util.cloakIP(ip);
 
@@ -452,9 +445,8 @@ KickBanModule.prototype.handleUnban = function (user, data) {
         self.channel.logger.log("[mod] " + user.getName() + " unbanned " + data.name);
         if (self.channel.modules.chat) {
             var banperm = self.channel.modules.permissions.permissions.ban;
-            // TODO: quick fix, shouldn't trust name from unban frame.
             self.channel.modules.chat.sendModMessage(
-                user.getName() + " unbanned " + XSS.sanitizeText(data.name),
+                user.getName() + " unbanned " + data.name,
                 banperm
             );
         }

src/config.js

@@ -11,8 +11,7 @@ import { CaptchaConfig } from './configuration/captchaconfig';
 const LOGGER = require('@calzoneman/jsli')('config');
 
 var defaults = {
-    database: {
-        client: "mysql",
+    mysql: {
         server: "localhost",
         port: 3306,
         database: "cytube3",
@@ -72,7 +71,6 @@ var defaults = {
     "max-channels-per-user": 5,
     "max-accounts-per-ip": 5,
     "guest-login-delay": 60,
-    "max-chat-message-length": 320,
     aliases: {
         "purge-interval": 3600000,
         "max-age": 2592000000
@@ -429,11 +427,6 @@ function preprocessConfig(cfg) {
         cfg['channel-storage'] = { type: undefined };
     }
 
-    if (cfg["max-chat-message-length"] > 1000) {
-        LOGGER.warn("Max chat message length was greater than 1000. Setting to 1000.");
-        cfg["max-chat-message-length"] = 1000;
-    }
-
     return cfg;
 }
 

src/custom-media.js

@@ -169,7 +169,7 @@ export function validate(data) {
         validateURL(data.thumbnail);
     }
 
-    validateSources(data.sources);
+    validateSources(data.sources, data);
     validateAudioTracks(data.audioTracks);
     validateTextTracks(data.textTracks);
     /*
@@ -182,7 +182,7 @@ export function validate(data) {
     validateFonts(data.fonts);
 }
 
-function validateSources(sources) {
+function validateSources(sources, data) {
     if (!Array.isArray(sources))
         throw new ValidationError('sources must be a list');
     if (sources.length === 0)

src/database.js

@@ -30,19 +30,19 @@ class Database {
     constructor(knexConfig = null) {
         if (knexConfig === null) {
             knexConfig = {
-                client: Config.get('database.client'),
+                client: 'mysql',
                 connection: {
-                    host: Config.get('database.server'),
-                    port: Config.get('database.port'),
-                    user: Config.get('database.user'),
-                    password: Config.get('database.password'),
-                    database: Config.get('database.database'),
+                    host: Config.get('mysql.server'),
+                    port: Config.get('mysql.port'),
+                    user: Config.get('mysql.user'),
+                    password: Config.get('mysql.password'),
+                    database: Config.get('mysql.database'),
                     multipleStatements: true, // Legacy thing
                     charset: 'utf8mb4'
                 },
                 pool: {
-                    min: Config.get('database.pool-size'),
-                    max: Config.get('database.pool-size')
+                    min: Config.get('mysql.pool-size'),
+                    max: Config.get('mysql.pool-size')
                 },
                 debug: !!process.env.KNEX_DEBUG
             };
@@ -73,8 +73,6 @@ module.exports.init = function (newDB) {
     } else {
         db = new Database();
     }
-    // FIXME Initial database connection failed: error: select 1 from dual 
-    //       relation "dual" does not exist
     db.knex.raw('select 1 from dual')
             .catch(error => {
                 LOGGER.error('Initial database connection failed: %s', error.stack);

src/web/routes/channel.js

@@ -1,5 +1,4 @@
 import CyTubeUtil from '../../utilities';
-import Config from '../../config';
 import { sanitizeText } from '../../xss';
 import { sendPug } from '../pug';
 import * as HTTPStatus from '../httpstatus';
@@ -28,8 +27,7 @@ export default function initialize(app, ioConfig, chanPath, getBannedChannel) {
 
         sendPug(res, 'channel', {
             channelName: req.params.channel,
-            sioSource: `${socketBaseURL}/socket.io/socket.io.js`,
-            maxMsgLen: Config.get("max-chat-message-length")
+            sioSource: `${socketBaseURL}/socket.io/socket.io.js`
         });
     });
 }

templates/channel.pug

@@ -46,7 +46,7 @@ html(lang="en")
               #userlist
               #messagebuffer.linewrap
               form(action="javascript:void(0)")
-                input#chatline.form-control(type="text", maxlength=maxMsgLen, style="display: none")
+                input#chatline.form-control(type="text", maxlength="320", style="display: none")
                 #guestlogin.input-group
                   span.input-group-addon Guest login
                   input#guestname.form-control(type="text", placeholder="Name")

www/js/data.js

@@ -1,55 +1,4 @@
 /*eslint no-unused-vars: "off"*/
-
-(function() {
-    /**
-     * Test whether the browser supports nullish-coalescing operator.
-     *
-     * Users with old browsers will probably fail to load the client correctly
-     * because parsing this operator in older browsers results in a SyntaxError
-     * that aborts compilation of the entire script (not just an exception where
-     * it is used).  In particular, as of 2023-01-28, Utherverse ships with
-     * a rather old browser version (Chrome 76) and several users have reported
-     * it not working.
-     */
-    try {
-        try {
-            new Function('x?.y');
-        } catch (e) {
-            if (e.name === 'SyntaxError') {
-                /**
-                 * If we're at this point, we can't be sure what scripts have
-                 * actually loaded, so construct the error alert the old
-                 * fashioned way.
-                 */
-                var wrap = document.createElement('div');
-                wrap.className = 'col-md-12';
-                var al = document.createElement('div');
-                al.className = 'alert alert-danger';
-                var title = document.createElement('strong');
-                title.textContent = 'Unsupported Browser';
-                var msg = document.createElement('p');
-                msg.textContent = 'It looks like your browser does not support ' +
-                                  'the required JavaScript features to run ' +
-                                  'CyTube.  This is usually caused by ' +
-                                  'using an outdated browser version.  Please '+
-                                  'check if an update is available.  Your ' +
-                                  'browser version is reported as:';
-                var version = document.createElement('tt');
-                version.textContent = navigator.userAgent;
-
-                wrap.appendChild(al);
-                al.appendChild(title);
-                al.appendChild(msg);
-                al.appendChild(document.createElement('br'));
-                al.appendChild(version);
-                document.getElementById('motdrow').appendChild(wrap);
-            }
-        }
-    } catch (e) {
-        console.error('Error probing for feature support:', e.stack);
-    }
-})();
-
 var CL_VERSION = 3.0;
 var GS_VERSION = 1.7; // Google Drive Userscript
 

www/js/util.js

@@ -1287,11 +1287,6 @@ function playlistMove(from, after, cb) {
     }
 }
 
-function checkYP(id) {
-    if (!/^(PL[a-zA-Z0-9_-]{32}|PL[A-F0-9]{16}|OLA[a-zA-Z0-9_-]{38})$/.test(id)) {
-        throw new Error('Invalid YouTube Playlist ID.  Note that only regular user-created playlists are supported.');
-    }
-}
 
 function parseMediaLink(url) {
     function parseShortCode(url){
@@ -1306,9 +1301,6 @@ function parseMediaLink(url) {
             case 'fi':
             case 'cm':
                 return { type, id };
-            case 'yp':
-                checkYP(id);
-                return { type, id };
             // Generic for the rest.
             default:
                 return { type, id: id.match(/([^\?&#]+)/)[1] };
@@ -1364,7 +1356,6 @@ function parseMediaLink(url) {
                 return { type: 'yt', id: data.pathname.slice(8,19) }
             }
             if(data.pathname == '/playlist'){
-                checkYP(data.searchParams.get('list'));
                 return { type: 'yp', id: data.searchParams.get('list') }
             }
         case 'youtu.be':