File size: 5,813 Bytes
5c2ed06
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
'use strict';

const assert = require('assert').strict;

const { makeUser, makeConnection } = require('../users-utils');

describe('Users features', () => {
	describe('Users', () => {
		describe('get', () => {
			it('should be a function', () => {
				assert.equal(typeof Users.get, 'function');
			});
		});
		describe('connections', () => {
			it('should be a Map', () => {
				assert(Users.connections instanceof Map);
			});
		});
		describe('users', () => {
			it('should be a Map', () => {
				assert(Users.users instanceof Map);
			});
		});
		describe('Connection', () => {
			describe('#onDisconnect', () => {
				beforeEach(function () {
					this.connection = makeConnection('127.0.0.1');
				});

				it('should remove the connection from Users.connections', function () {
					const connectionid = this.connection.id;
					this.connection.destroy();
					assert.equal(Users.connections.has(connectionid), false);
				});

				it('should destroy any user on the connection as well', function () {
					const user = makeUser('', this.connection);
					const userid = user.id;
					assert.equal(Users.users.has(userid), true, 'before disconnecting');
					user.disconnectAll();
					user.destroy();
					assert.equal(Users.users.has(userid), false, 'after disconnecting');
				});
			});

			describe('#joinRoom', () => {
				let room, connection;
				beforeEach(() => {
					connection = makeConnection('127.0.0.1');
				});

				afterEach(() => {
					connection.destroy();
					if (room) room.destroy();
				});

				it('should join a room if not already present', () => {
					room = Rooms.createChatRoom('test');
					connection.joinRoom(Rooms.get('test'));
					assert(connection.inRooms.has('test'));
				});
			});

			describe('#leaveRoom', () => {
				let room;
				afterEach(() => {
					if (room) room.destroy();
				});
				it('should leave a room that is present', function () {
					this.connection = makeConnection('127.0.0.1');
					room = Rooms.createChatRoom('test');
					this.connection.joinRoom(room);
					this.connection.leaveRoom(room);
					assert(!this.connection.inRooms.has('test'));
				});
			});
		});
		describe('User', () => {
			it('should store IP addresses after disconnect', () => {
				const conn = makeConnection('127.0.0.1');
				const user = makeUser('', conn);
				assert.deepEqual(['127.0.0.1'], user.ips);
				user.onDisconnect(conn);
				assert.deepEqual(['127.0.0.1'], user.ips);
			});

			describe('#disconnectAll', () => {
				for (const totalConnections of [1, 2]) {
					it('should drop all ' + totalConnections + ' connection(s) and mark as inactive', () => {
						const user = makeUser();
						let iterations = totalConnections;
						while (--iterations) user.mergeConnection(makeConnection());

						user.disconnectAll();
						assert.equal(user.connections.length, 0);
						assert.equal(user.connected, false);
					});

					it('should unref all ' + totalConnections + ' connection(s)', () => {
						const user = makeUser();
						let iterations = totalConnections;
						while (--iterations) user.mergeConnection(makeConnection());

						const connections = user.connections.slice();

						user.disconnectAll();
						for (let i = 0; i < totalConnections; i++) {
							assert(!Users.connections.has(connections[i].id));
						}
					});

					it('should clear `user` property for all ' + totalConnections + ' connection(s)', () => {
						const user = makeUser();
						let iterations = totalConnections;
						while (--iterations) user.mergeConnection(makeConnection());
						const connections = user.connections.slice();

						user.disconnectAll();
						for (let i = 0; i < totalConnections; i++) {
							assert.equal(connections[i].user, null);
						}
					});
				}
			});
			describe('#ban (network) (slow)', () => {
				afterEach(() => {
					for (const ip in Users.bannedIps) {
						delete Users.bannedIps[ip];
					}
				});

				it('should disconnect every user at that IP', async () => {
					Punishments.sharedIps = new Map();
					const user1 = makeUser('', '192.168.1.1');
					const user2 = makeUser('', '192.168.1.1');
					await Punishments.ban(user1);
					assert.equal(user1.connected, false);
					assert.equal(user2.connected, false);
				});

				it('should not disconnect users at other IPs', async () => {
					const user1 = makeUser('', '192.168.1.1');
					const user2 = makeUser('', '192.168.1.2');
					await Punishments.ban(user1);
					assert.equal(user2.connected, true);
				});
			});

			describe('#can', () => {
				let room;
				afterEach(() => {
					for (const user of Users.users.values()) {
						user.disconnectAll();
						user.destroy();
					}
					if (room) {
						if (room) room.destroy();
					}
				});
				it(`should allow 'u' permissions on lower ranked users`, () => {
					const user = makeUser();
					user.tempGroup = '@';
					assert.equal(user.can('globalban', user), false, 'targeting self');

					const target = makeUser();
					target.tempGroup = ' ';
					assert.equal(user.can('globalban', target), true, 'targeting lower rank');
					target.tempGroup = '@';
					assert.equal(user.can('globalban', target), false, 'targeting same rank');
					target.tempGroup = '~';
					assert.equal(user.can('globalban', target), false, 'targeting higher rank');
				});
				it(`should not allow users to demote themselves`, () => {
					room = Rooms.createChatRoom("test");
					const user = makeUser("User");
					user.joinRoom(room);
					for (const group of [' ', '+', '@']) {
						room.auth.set(user.id, group);
						assert.equal(room.auth.get(user.id), group, 'before demotion attempt');
						Chat.parse("/roomdeauth User", room, user, user.connections[0]);
						assert.equal(room.auth.get(user.id), group, 'after demotion attempt');
					}
				});
			});
		});
	});
});