Patch exploit that would allow users to auto-delete messages

This commit is contained in:
Blade Barringer 2015-11-10 12:45:42 -06:00
parent 1fc21167dc
commit 117a254cc8
3 changed files with 158 additions and 38 deletions

View file

@ -111,6 +111,66 @@ describe('POST /groups/:id/chat/:id/flag', () => {
});
});
context('group with multiple messages', () => {
let admin, author, group, member, message, user;
beforeEach(() => {
return generateUser().then((user) => {
author = user;
return createAndPopulateGroup({
groupDetails: {
type: 'guild',
privacy: 'public',
chat: [
{ id: 'message-to-be-flagged', uuid: author._id, flagCount: 0, flags: {} },
{ id: '1-flag-message', uuid: author._id, flagCount: 1, flags: { 'id1': true } },
{ id: '2-flag-message', uuid: author._id, flagCount: 2, flags: { 'id1': true, 'id2': true } },
{ id: 'no-flags', uuid: author._id, flagCount: 0, flags: {} },
],
},
members: 1,
});
}).then((res) => {
group = res.group;
user = res.leader;
member = res.members[0];
return generateUser({
'contributor.admin': true,
});
}).then((user) => {
admin = user;
});
});
it('changes only the message that is flagged', () => {
let api = requester(user);
return api.post(`/groups/${group._id}/chat/message-to-be-flagged/flag`).then((messages) => {
return requester(admin).get(`/groups/${group._id}/chat`);
}).then((messages) => {
expect(messages).to.have.lengthOf(4);
let messageThatWasFlagged = messages[0];
let messageWith1Flag = messages[1];
let messageWith2Flag = messages[2];
let messageWithoutFlags = messages[3];
expect(messageThatWasFlagged.flagCount).to.eql(1);
expect(messageThatWasFlagged.flags).to.have.property(user._id, true);
expect(messageWith1Flag.flagCount).to.eql(1);
expect(messageWith1Flag.flags).to.have.property('id1', true);
expect(messageWith2Flag.flagCount).to.eql(2);
expect(messageWith2Flag.flags).to.have.property('id1', true);
expect(messageWithoutFlags.flagCount).to.eql(0);
expect(messageWithoutFlags.flags).to.eql({});
});
});
});
context('admin flagging a message', () => {
let group, member, message, user;

View file

@ -82,6 +82,66 @@ describe('POST /groups/:id/chat/:id/like', () => {
});
});
context('group with multiple messages', () => {
let admin, author, group, member, message, user;
beforeEach(() => {
return generateUser().then((user) => {
author = user;
return createAndPopulateGroup({
groupDetails: {
type: 'guild',
privacy: 'public',
chat: [
{ id: 'message-to-be-liked', likes: {}, uuid: author._id, flagCount: 0, flags: {} },
{ id: '1-like-message', likes: { 'id': true }, uuid: author._id, flagCount: 1, flags: { 'id1': true } },
{ id: '2-like-message', likes: { 'id': true, 'id2': true }, uuid: author._id, flagCount: 2, flags: { 'id1': true, 'id2': true } },
{ id: 'no-likes', likes: {}, uuid: author._id, flagCount: 0, flags: {} },
],
},
members: 1,
});
}).then((res) => {
group = res.group;
user = res.leader;
member = res.members[0];
return generateUser({
'contributor.admin': true,
});
}).then((user) => {
admin = user;
});
});
it('changes only the message that is liked', () => {
let api = requester(user);
return api.post(`/groups/${group._id}/chat/message-to-be-liked/like`).then((messages) => {
return requester(admin).get(`/groups/${group._id}/chat`);
}).then((messages) => {
expect(messages).to.have.lengthOf(4);
let messageThatWasLiked = messages[0];
let messageWith1Like = messages[1];
let messageWith2Like = messages[2];
let messageWithoutLike = messages[3];
expect(messageThatWasLiked.likes).to.have.property(user._id, true);
expect(messageWith1Like.flagCount).to.eql(1);
expect(messageWith1Like.flags).to.have.property('id1', true);
expect(messageWith2Like.flagCount).to.eql(2);
expect(messageWith2Like.flags).to.have.property('id1', true);
expect(messageWith2Like.flags).to.have.property('id2', true);
expect(messageWithoutLike.flagCount).to.eql(0);
expect(messageWithoutLike.flags).to.eql({});
});
});
});
context('nonexistant message', () => {
let api, group, message, user;

View file

@ -361,44 +361,45 @@ api.flagChatMessage = function(req, res, next){
message.flagCount++
}
group.markModified('chat');
group.save(function(err,_saved){
if(err) return next(err);
var addressesToSendTo = nconf.get('FLAG_REPORT_EMAIL');
addressesToSendTo = (typeof addressesToSendTo == 'string') ? JSON.parse(addressesToSendTo) : addressesToSendTo;
Group.update({_id: group._id, 'chat.id': message.id}, {'$set': {
'chat.$.flags': message.flags,
'chat.$.flagCount': message.flagCount,
}}, function(err) {
if (err) return next(err);
var addressesToSendTo = nconf.get('FLAG_REPORT_EMAIL');
addressesToSendTo = (typeof addressesToSendTo == 'string') ? JSON.parse(addressesToSendTo) : addressesToSendTo;
if(Array.isArray(addressesToSendTo)){
addressesToSendTo = addressesToSendTo.map(function(email){
return {email: email, canSend: true}
});
}else{
addressesToSendTo = {email: addressesToSendTo}
}
if(Array.isArray(addressesToSendTo)){
addressesToSendTo = addressesToSendTo.map(function(email){
return {email: email, canSend: true}
});
}else{
addressesToSendTo = {email: addressesToSendTo}
}
utils.txnEmail(addressesToSendTo, 'flag-report-to-mods', [
{name: "MESSAGE_TIME", content: (new Date(message.timestamp)).toString()},
{name: "MESSAGE_TEXT", content: message.text},
utils.txnEmail(addressesToSendTo, 'flag-report-to-mods', [
{name: "MESSAGE_TIME", content: (new Date(message.timestamp)).toString()},
{name: "MESSAGE_TEXT", content: message.text},
{name: "REPORTER_USERNAME", content: user.profile.name},
{name: "REPORTER_UUID", content: user._id},
{name: "REPORTER_EMAIL", content: user.auth.local ? user.auth.local.email : ((user.auth.facebook && user.auth.facebook.emails && user.auth.facebook.emails[0]) ? user.auth.facebook.emails[0].value : null)},
{name: "REPORTER_MODAL_URL", content: "/static/front/#?memberId=" + user._id},
{name: "REPORTER_USERNAME", content: user.profile.name},
{name: "REPORTER_UUID", content: user._id},
{name: "REPORTER_EMAIL", content: user.auth.local ? user.auth.local.email : ((user.auth.facebook && user.auth.facebook.emails && user.auth.facebook.emails[0]) ? user.auth.facebook.emails[0].value : null)},
{name: "REPORTER_MODAL_URL", content: "/static/front/#?memberId=" + user._id},
{name: "AUTHOR_USERNAME", content: message.user},
{name: "AUTHOR_UUID", content: message.uuid},
{name: "AUTHOR_EMAIL", content: author.auth.local ? author.auth.local.email : ((author.auth.facebook && author.auth.facebook.emails && author.auth.facebook.emails[0]) ? author.auth.facebook.emails[0].value : null)},
{name: "AUTHOR_MODAL_URL", content: "/static/front/#?memberId=" + message.uuid},
{name: "AUTHOR_USERNAME", content: message.user},
{name: "AUTHOR_UUID", content: message.uuid},
{name: "AUTHOR_EMAIL", content: author.auth.local ? author.auth.local.email : ((author.auth.facebook && author.auth.facebook.emails && author.auth.facebook.emails[0]) ? author.auth.facebook.emails[0].value : null)},
{name: "AUTHOR_MODAL_URL", content: "/static/front/#?memberId=" + message.uuid},
{name: "GROUP_NAME", content: group.name},
{name: "GROUP_TYPE", content: group.type},
{name: "GROUP_ID", content: group._id},
{name: "GROUP_URL", content: group._id == 'habitrpg' ? '/#/options/groups/tavern' : (group.type === 'guild' ? ('/#/options/groups/guilds/' + group._id) : 'party')},
]);
{name: "GROUP_NAME", content: group.name},
{name: "GROUP_TYPE", content: group.type},
{name: "GROUP_ID", content: group._id},
{name: "GROUP_URL", content: group._id == 'habitrpg' ? '/#/options/groups/tavern' : (group.type === 'guild' ? ('/#/options/groups/guilds/' + group._id) : 'party')},
]);
return res.send(204);
});
});
}
api.clearFlagCount = function(req, res, next){
@ -416,10 +417,9 @@ api.clearFlagCount = function(req, res, next){
if(err) return next(err);
return res.send(204);
});
}else{
} else {
return res.json(401, {err: shared.i18n.t('messageGroupChatAdminClearFlagCount')})
}
}
api.seenMessage = function(req,res,next){
@ -437,6 +437,7 @@ api.likeChatMessage = function(req, res, next) {
var user = res.locals.user;
var group = res.locals.group;
var message = _.find(group.chat, {id: req.params.mid});
if (!message) return res.json(404, {err: shared.i18n.t('messageGroupChatNotFound')});
if (message.uuid == user._id) return res.json(401, {err: shared.i18n.t('messageGroupChatLikeOwnMessage')});
if (!message.likes) message.likes = {};
@ -445,14 +446,13 @@ api.likeChatMessage = function(req, res, next) {
} else {
message.likes[user._id] = true;
}
group.markModified('chat');
group.save(function(err,_saved){
Group.update({_id: group._id, 'chat.id': message.id}, {'$set': {
'chat.$.likes': message.likes
}}, function(err) {
if (err) return next(err);
// @TODO: We're sending back the entire array of chats back
// Should we just send back the object of the single chat message?
// If not, should we update the group chat when a chat is liked?
return res.send(_saved.chat);
})
return res.send(group.chat);
});
}
api.join = function(req, res, next) {