Merge pull request #7830 from RocketChat/view-outside-room

[NEW] Option to block users to mention unknow users

packages/rocketchat-authorization/server/startup.js

@@ -63,7 +63,8 @@ Meteor.startup(function() {
 		{ _id: 'view-room-administration',      roles : ['admin'] },
 		{ _id: 'view-statistics',               roles : ['admin'] },
 		{ _id: 'view-user-administration',      roles : ['admin'] },
-		{ _id: 'preview-c-room',                roles : ['admin', 'user', 'anonymous'] }
+		{ _id: 'preview-c-room',                roles : ['admin', 'user', 'anonymous'] },
+		{ _id: 'view-outside-room',             roles : ['admin', 'owner', 'moderator', 'user'] }
 	];
 
 	for (const permission of permissions) {

packages/rocketchat-i18n/i18n/en.i18n.json

@@ -1396,6 +1396,7 @@
   "view-privileged-setting": "View Privileged Setting",
   "view-privileged-setting_description": "Permission to view settings",
   "view-other-user-channels": "View Other User Channels",
+  "view-outside-room": "View Outside Room",
   "view-other-user-channels_description": "Permission to view channels owned by other users",
   "view-room-administration": "View Room Administration",
   "view-room-administration_description": "Permission to view public, private and direct message statistics. Does not include the ability to view conversations or archives",

packages/rocketchat-ui-message/client/popup/messagePopupConfig.js

@@ -38,11 +38,11 @@ Meteor.startup(function() {
 	});
 });
 
-const getUsersFromServer = (filter, records, cb) => {
+const getUsersFromServer = (filter, records, cb, rid) => {
 	const messageUsers = _.pluck(records, 'username');
 	return Meteor.call('spotlight', filter, messageUsers, {
 		users: true
-	}, function(err, results) {
+	}, rid, function(err, results) {
 		if (err != null) {
 			return console.error(err);
 		}
@@ -63,10 +63,13 @@ const getUsersFromServer = (filter, records, cb) => {
 	});
 };
 
-const getRoomsFromServer = (filter, records, cb) => {
+const getRoomsFromServer = (filter, records, cb, rid) => {
+	if (!RocketChat.authz.hasAllPermission('view-outside-room')) {
+		return cb([]);
+	}
 	return Meteor.call('spotlight', filter, null, {
 		rooms: true
-	}, function(err, results) {
+	}, rid, function(err, results) {
 		if (err != null) {
 			return console.error(err);
 		}
@@ -120,37 +123,42 @@ Template.messagePopupConfig.helpers({
 				if (items.length < 5 && filter && filter.trim() !== '') {
 					const messageUsers = _.pluck(items, 'username');
 					const user = Meteor.user();
-					items.push(...Meteor.users.find({
-						$and: [
-							{
-								$or: [
-									{
-										username: exp
-									}, {
-										name: exp
+					if (!RocketChat.authz.hasAllPermission('view-outside-room')) {
+						const usernames = RocketChat.models.Subscriptions.find({$or :[{'name': exp}, { fname: exp}]}).fetch().map(({name}) =>name);
+						items.push(...
+							RocketChat.models.Users.find({username:{$in:usernames}}, {fields:{
+								username: 1,
+								name: 1,
+								status: 1
+							}}, {
+								limit: 5 - messageUsers.length
+							}).fetch().map(({username, name, status}) => ({ _id: username, username, name, status, sort: 1 }))
+						);
+					} else {
+						items.push(...Meteor.users.find({
+							$and: [
+								{
+									$or: [
+										{
+											username: exp
+										}, {
+											name: exp
+										}
+									]
+								}, {
+									username: {
+										$nin: [(user && user.username), ...messageUsers]
 									}
-								]
-							}, {
-								username: {
-									$nin: [(user && user.username), ...messageUsers]
 								}
-							}
-						]
-					}, {
-						limit: 5 - messageUsers.length
-					}).fetch().map(function(item) {
-						return {
-							_id: item.username,
-							username: item.username,
-							name: item.name,
-							status: item.status,
-							sort: 1
-						};
-					}));
+							]
+						}, {
+							limit: 5 - messageUsers.length
+						}).fetch().map(({username, name, status}) => ({ _id: username, username, name, status, sort: 1 })));
+					}
 				}
 				// Get users from db
 				if (items.length < 5 && filter && filter.trim() !== '') {
-					getUsersFromServerDelayed(filter, items, cb);
+					getUsersFromServerDelayed(filter, items, cb, RocketChat.openedRoom);
 				}
 				const all = {
 					_id: 'all',
@@ -207,7 +215,7 @@ Template.messagePopupConfig.helpers({
 				}).fetch();
 
 				if (records.length < 5 && filter && filter.trim() !== '') {
-					getRoomsFromServerDelayed(filter, records, cb);
+					getRoomsFromServerDelayed(filter, records, cb, RocketChat.openedRoom);
 				}
 				return records;
 			},

server/publications/spotlight.js

@@ -1,10 +1,10 @@
 Meteor.methods({
-	spotlight(text, usernames, type = {users: true, rooms: true}) {
+	spotlight(text, usernames, type = {users: true, rooms: true}, rid) {
+		const regex = new RegExp(s.trim(s.escapeRegExp(text)), 'i');
 		const result = {
 			users: [],
 			rooms: []
 		};
-
 		const roomOptions = {
 			limit: 5,
 			fields: {
@@ -15,43 +15,48 @@ Meteor.methods({
 				name: 1
 			}
 		};
-
-		const regex = new RegExp(s.trim(s.escapeRegExp(text)), 'i');
-
-		if (this.userId == null) {
+		const userId = this.userId;
+		if (userId == null) {
 			if (RocketChat.settings.get('Accounts_AllowAnonymousRead') === true) {
 				result.rooms = RocketChat.models.Rooms.findByNameAndTypeNotDefault(regex, 'c', roomOptions).fetch();
 			}
 			return result;
 		}
+		const userOptions = {
+			limit: 5,
+			fields: {
+				username: 1,
+				name: 1,
+				status: 1
+			},
+			sort: {}
+		};
+		if (RocketChat.settings.get('UI_Use_Real_Name')) {
+			userOptions.sort.name = 1;
+		} else {
+			userOptions.sort.username = 1;
+		}
 
-		if (type.users === true && RocketChat.authz.hasPermission(this.userId, 'view-d-room')) {
-			const userOptions = {
-				limit: 5,
-				fields: {
-					username: 1,
-					name: 1,
-					status: 1
-				},
-				sort: {}
-			};
-
-			if (RocketChat.settings.get('UI_Use_Real_Name')) {
-				userOptions.sort.name = 1;
-			} else {
-				userOptions.sort.username = 1;
+		if (RocketChat.authz.hasPermission(userId, 'view-outside-room')) {
+			if (type.users === true && RocketChat.authz.hasPermission(userId, 'view-d-room')) {
+				result.users = RocketChat.models.Users.findByActiveUsersExcept(text, usernames, userOptions).fetch();
 			}
 
-			result.users = RocketChat.models.Users.findByActiveUsersExcept(text, usernames, userOptions).fetch();
-		}
+			if (type.rooms === true && RocketChat.authz.hasPermission(userId, 'view-c-room')) {
+				const username = RocketChat.models.Users.findOneById(userId, {
+					username: 1
+				}).username;
 
-		if (type.rooms === true && RocketChat.authz.hasPermission(this.userId, 'view-c-room')) {
-			const username = RocketChat.models.Users.findOneById(this.userId, {
-				username: 1
-			}).username;
-
-			result.rooms = RocketChat.models.Rooms.findByNameAndTypeNotContainingUsername(regex, 'c', username, roomOptions).fetch();
+				result.rooms = RocketChat.models.Rooms.findByNameAndTypeNotContainingUsername(regex, 'c', username, roomOptions).fetch();
+			}
+		} else if (type.users === true && rid) {
+			const subscriptions = RocketChat.models.Subscriptions.find({rid, 'u.username':{
+				$regex: regex,
+				$nin:[...usernames, Meteor.user().username]
+			}}, {limit:userOptions.limit}).fetch().map(({u}) => u._id);
+			result.users = RocketChat.models.Users.find({_id:{$in:subscriptions}}, {fields:userOptions.fields, sort: userOptions.sort}).fetch();
 		}
+
 		return result;
 	}
 });