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fix: group create/join/update name validation

Browse Source
v1.18.x
Barış Soner Uşaklı 5 years ago
parent 48f086279c
commit 61da8c29ac
4 changed files with 136 additions and 12 deletions
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10
src/groups/create.js
Unescape Escape View File

@ -16,7 +16,7 @@ module.exports = function (Groups) {
const disableLeave = parseInt(data.disableLeave, 10) === 1 ? 1 : 0;
const isHidden = parseInt(data.hidden, 10) === 1;
validateGroupName(data.name);
Groups.validateGroupName(data.name);
const exists = await meta.userOrGroupExists(data.name);
if (exists) {
@ -72,11 +72,15 @@ module.exports = function (Groups) {
Groups.isPrivilegeGroup(data.name);
}
function validateGroupName(name) {
Groups.validateGroupName = function (name) {
if (!name) {
throw new Error('[[error:group-name-too-short]]');
}
if (typeof name !== 'string') {
throw new Error('[[error:invalid-group-name]]');
}
if (!Groups.isPrivilegeGroup(name) && name.length > meta.config.maximumGroupNameLength) {
throw new Error('[[error:group-name-too-long]]');
}
@ -88,5 +92,5 @@ module.exports = function (Groups) {
if (name.includes('/') || !utils.slugify(name)) {
throw new Error('[[error:invalid-group-name]]');
}
}
};
};

9
src/groups/update.js
Unescape Escape View File

@ -54,7 +54,10 @@ module.exports = function (Groups) {
payload.disableLeave = values.disableLeave ? '1' : '0';
}
await checkNameChange(groupName, values.name);
if (values.hasOwnProperty('name')) {
await checkNameChange(groupName, values.name);
}
if (values.hasOwnProperty('private')) {
await updatePrivacy(groupName, values.private);
}
@ -125,6 +128,10 @@ module.exports = function (Groups) {
}
async function checkNameChange(currentName, newName) {
Groups.validateGroupName(newName);
if (Groups.isPrivilegeGroup(newName)) {
throw new Error('[[error:invalid-group-name]]');
}
const currentSlug = utils.slugify(currentName);
const newSlug = utils.slugify(newName);
if (currentName === newName || currentSlug === newSlug) {

24
src/socket.io/groups.js
Unescape Escape View File

@ -22,6 +22,10 @@ SocketGroups.join = async (socket, data) => {
throw new Error('[[error:invalid-uid]]');
}
if (typeof data.groupName !== 'string') {
throw new Error('[[error:invalid-group-name]]');
}
if (data.groupName === 'administrators' || groups.isPrivilegeGroup(data.groupName)) {
throw new Error('[[error:not-allowed]]');
}
@ -66,6 +70,10 @@ SocketGroups.leave = async (socket, data) => {
throw new Error('[[error:invalid-uid]]');
}
if (typeof data.groupName !== 'string') {
throw new Error('[[error:invalid-group-name]]');
}
if (data.groupName === 'administrators') {
throw new Error('[[error:cant-remove-self-as-admin]]');
}
@ -104,6 +112,9 @@ SocketGroups.addMember = async (socket, data) => {
};
async function isOwner(socket, data) {
if (typeof data.groupName !== 'string') {
throw new Error('[[error:invalid-group-name]]');
}
const results = await utils.promiseParallel({
isAdmin: await user.isAdministrator(socket.uid),
isGlobalModerator: await user.isGlobalModerator(socket.uid),
@ -118,6 +129,9 @@ async function isOwner(socket, data) {
}
async function isInvited(socket, data) {
if (typeof data.groupName !== 'string') {
throw new Error('[[error:invalid-group-name]]');
}
const invited = await groups.isInvited(socket.uid, data.groupName);
if (!invited) {
throw new Error('[[error:not-invited]]');
@ -171,6 +185,9 @@ SocketGroups.rejectAll = async (socket, data) => {
};
async function acceptRejectAll(method, socket, data) {
if (typeof data.groupName !== 'string') {
throw new Error('[[error:invalid-group-name]]');
}
const uids = await groups.getPending(data.groupName);
await Promise.all(uids.map(async (uid) => {
await method(socket, { groupName: data.groupName, toUid: uid });
@ -251,7 +268,7 @@ SocketGroups.kick = async (socket, data) => {
SocketGroups.create = async (socket, data) => {
if (!socket.uid) {
throw new Error('[[error:no-privileges]]');
} else if (groups.isPrivilegeGroup(data.name)) {
} else if (typeof data.name !== 'string' || groups.isPrivilegeGroup(data.name)) {
throw new Error('[[error:invalid-group-name]]');
}
@ -260,6 +277,7 @@ SocketGroups.create = async (socket, data) => {
throw new Error('[[error:no-privileges]]');
}
data.ownerUid = socket.uid;
data.system = false;
const groupData = await groups.create(data);
logGroupEvent(socket, 'group-create', {
groupName: data.name,
@ -338,7 +356,6 @@ SocketGroups.cover.update = async (socket, data) => {
if (!socket.uid) {
throw new Error('[[error:no-privileges]]');
}
await canModifyGroup(socket.uid, data.groupName);
return await groups.updateCover(socket.uid, data);
};
@ -353,6 +370,9 @@ SocketGroups.cover.remove = async (socket, data) => {
};
async function canModifyGroup(uid, groupName) {
if (typeof groupName !== 'string') {
throw new Error('[[error:invalid-group-name]]');
}
const results = await utils.promiseParallel({
isOwner: groups.ownership.isOwner(uid, groupName),
isAdminOrGlobalMod: user.isAdminOrGlobalMod(uid),

105
test/groups.js
Unescape Escape View File

@ -9,6 +9,8 @@ var db = require('./mocks/databasemock');
var helpers = require('./helpers');
var Groups = require('../src/groups');
var User = require('../src/user');
var socketGroups = require('../src/socket.io/groups');
var meta = require('../src/meta');
describe('Groups', function () {
var adminUid;
@ -360,6 +362,31 @@ describe('Groups', function () {
});
});
it('should fail if group name is invalid', function (done) {
Groups.create({ name: ['array/'] }, function (err) {
assert.equal(err.message, '[[error:invalid-group-name]]');
done();
});
});
it('should fail if group name is invalid', function (done) {
socketGroups.create({ uid: adminUid }, { name: ['test', 'administrators'] }, function (err) {
assert.equal(err.message, '[[error:invalid-group-name]]');
done();
});
});
it('should not create a system group', function (done) {
socketGroups.create({ uid: adminUid }, { name: 'mysystemgroup', system: true }, function (err) {
assert.ifError(err);
Groups.getGroupData('mysystemgroup', function (err, data) {
assert.ifError(err);
assert.strictEqual(data.system, 0);
done();
});
});
});
it('should fail if group name is invalid', function (done) {
Groups.create({ name: 'not:valid' }, function (err) {
assert.equal(err.message, '[[error:invalid-group-name]]');
@ -444,6 +471,62 @@ describe('Groups', function () {
});
});
it('should fail to rename if group name is invalid', function (done) {
socketGroups.update({ uid: adminUid }, { groupName: ['updateTestGroup?'], values: {} }, function (err) {
assert.strictEqual(err.message, '[[error:invalid-group-name]]');
done();
});
});
it('should fail to rename if group name is too short', function (done) {
socketGroups.update({ uid: adminUid }, { groupName: 'updateTestGroup?', values: { name: '' } }, function (err) {
assert.strictEqual(err.message, '[[error:group-name-too-short]]');
done();
});
});
it('should fail to rename if group name is invalid', function (done) {
socketGroups.update({ uid: adminUid }, { groupName: 'updateTestGroup?', values: { name: ['invalid'] } }, function (err) {
assert.strictEqual(err.message, '[[error:invalid-group-name]]');
done();
});
});
it('should fail to rename if group name is invalid', function (done) {
socketGroups.update({ uid: adminUid }, { groupName: 'updateTestGroup?', values: { name: 'cid:0:privileges:ban' } }, function (err) {
assert.strictEqual(err.message, '[[error:invalid-group-name]]');
done();
});
});
it('should fail to rename if group name is too long', function (done) {
socketGroups.update({ uid: adminUid }, { groupName: 'updateTestGroup?', values: { name: 'verylongstringverylongstringverylongstringverylongstringverylongstringverylongstringverylongstringverylongstringverylongstringverylongstringverylongstringverylongstringverylongstringverylongstringverylongstringverylongstringverylongstringverylongstringverylongstringverylongstring' } }, function (err) {
assert.strictEqual(err.message, '[[error:group-name-too-long]]');
done();
});
});
it('should fail to rename if group name is invalid', function (done) {
socketGroups.update({ uid: adminUid }, { groupName: 'updateTestGroup?', values: { name: 'test:test' } }, function (err) {
assert.strictEqual(err.message, '[[error:invalid-group-name]]');
done();
});
});
it('should fail to rename if group name is invalid', function (done) {
socketGroups.update({ uid: adminUid }, { groupName: 'updateTestGroup?', values: { name: 'another/test' } }, function (err) {
assert.strictEqual(err.message, '[[error:invalid-group-name]]');
done();
});
});
it('should fail to rename if group name is invalid', function (done) {
socketGroups.update({ uid: adminUid }, { groupName: 'updateTestGroup?', values: { name: '---' } }, function (err) {
assert.strictEqual(err.message, '[[error:invalid-group-name]]');
done();
});
});
it('should fail to rename group to an existing group', function (done) {
Groups.create({
name: 'group2',
@ -538,6 +621,20 @@ describe('Groups', function () {
});
});
it('should fail to add user to admin group', async function () {
const oldValue = meta.config.allowPrivateGroups;
try {
meta.config.allowPrivateGroups = false;
const newUid = await User.create({ username: 'newadmin' });
await socketGroups.join({ uid: newUid }, { groupName: ['test', 'administrators'], uid: newUid }, 1);
const isMember = await Groups.isMember(newUid, 'administrators');
assert(!isMember);
} catch (err) {
assert.strictEqual(err.message, '[[error:invalid-group-name]]');
}
meta.config.allowPrivateGroups = oldValue;
});
it('should fail to add user to group if group name is invalid', function (done) {
Groups.join(0, 1, function (err) {
assert.equal(err.message, '[[error:invalid-data]]');
@ -667,11 +764,7 @@ describe('Groups', function () {
});
});
describe('socket methods', function () {
var socketGroups = require('../src/socket.io/groups');
var meta = require('../src/meta');
it('should error if data is null', function (done) {
socketGroups.before({ uid: 0 }, 'groups.join', null, function (err) {
assert.equal(err.message, '[[error:invalid-data]]');
@ -1012,7 +1105,7 @@ describe('Groups', function () {
});
it('should fail to create group if group creation is disabled', function (done) {
socketGroups.create({ uid: testUid }, {}, function (err) {
socketGroups.create({ uid: testUid }, { name: 'avalidname' }, function (err) {
assert.equal(err.message, '[[error:no-privileges]]');
done();
});
@ -1296,7 +1389,7 @@ describe('Groups', function () {
it('should fail if user is not logged in or not owner', function (done) {
socketGroups.cover.update({ uid: 0 }, {}, function (err) {
assert.equal(err.message, '[[error:no-privileges]]');
socketGroups.cover.update({ uid: regularUid }, {}, function (err) {
socketGroups.cover.update({ uid: regularUid }, { groupName: 'Test' }, function (err) {
assert.equal(err.message, '[[error:no-privileges]]');
done();
});

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