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logic to show a modal to banned users when they try to log in via SSO

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v1.18.x
Julian Lam 9 years ago
parent 2824ce5587
commit f97f45a138
7 changed files with 161 additions and 103 deletions
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2
public/language/en_GB/error.json
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@ -36,7 +36,7 @@
"password-too-long": "Password too long",
"user-banned": "User banned",
"user-banned-reason": "User banned (Reason: %1)",
"user-banned-reason": "Sorry, this account has been banned (Reason: %1)",
"user-too-new": "Sorry, you are required to wait %1 second(s) before making your first post",
"blacklisted-ip": "Sorry, your IP address has been banned from this community. If you feel this is in error, please contact an administrator.",
"ban-expiry-missing": "Please provide an end date for this ban",

56
public/src/app.js
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@ -10,6 +10,7 @@ app.cacheBuster = null;
(function () {
var showWelcomeMessage = !!utils.params().loggedin;
var showBannedMessage = !!utils.params().banned;
templates.setGlobal('config', config);
@ -246,22 +247,59 @@ app.cacheBuster = null;
window.scrollTo(0, 0);
};
app.showLoginMessage = function () {
function showAlert() {
app.alert({
type: 'success',
app.showMessages = function () {
var messages = {
login: {
format: 'alert',
title: '[[global:welcome_back]] ' + app.user.username + '!',
message: '[[global:you_have_successfully_logged_in]]',
timeout: 5000
});
message: '[[global:you_have_successfully_logged_in]]'
},
banned: {
format: 'modal',
title: '[[error:user-banned]]',
message: '[[error:user-banned-reason, ' + utils.params().banned + ']]'
}
};
function showAlert(type) {
switch (messages[type].format) {
case 'alert':
app.alert({
type: 'success',
title: messages[type].title,
message: messages[type].message,
timeout: 5000
});
break;
case 'modal':
require(['translator'], function (translator) {
translator.translate(messages[type].message, function (translated) {
bootbox.alert({
title: messages[type].title,
message: translated
});
});
});
break;
}
}
if (showWelcomeMessage) {
showWelcomeMessage = false;
if (document.readyState !== 'complete') {
$(document).ready(showAlert);
$(document).ready(showAlert.bind(null, 'login'));
} else {
showAlert('login');
}
}
if (showBannedMessage) {
showBannedMessage = false;
if (document.readyState !== 'complete') {
$(document).ready(showAlert.bind(null, 'banned'));
} else {
showAlert();
showAlert('banned');
}
}
};

2
public/src/sockets.js
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@ -42,7 +42,7 @@ app.isConnected = false;
app.isConnected = true;
if (!reconnecting) {
app.showLoginMessage();
app.showMessages();
$(window).trigger('action:connected');
}

5
src/middleware/header.js
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@ -98,7 +98,8 @@ module.exports = function (middleware) {
db.get('uid:' + req.uid + ':confirm:email:sent', next);
},
navigation: async.apply(navigation.get),
tags: async.apply(meta.tags.parse, res.locals.metaTags, res.locals.linkTags)
tags: async.apply(meta.tags.parse, res.locals.metaTags, res.locals.linkTags),
banReason: async.apply(user.getBannedReason, req.uid)
}, function (err, results) {
if (err) {
return callback(err);
@ -106,7 +107,7 @@ module.exports = function (middleware) {
if (results.user && parseInt(results.user.banned, 10) === 1) {
req.logout();
return res.redirect('/');
return res.redirect('/?banned=' + (results.banReason || ''));
}
results.user.isAdmin = results.isAdmin;

1
src/user.js
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@ -19,6 +19,7 @@ var meta = require('./meta');
require('./user/data')(User);
require('./user/auth')(User);
require('./user/bans')(User);
require('./user/create')(User);
require('./user/posts')(User);
require('./user/topics')(User);

90
src/user/admin.js
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@ -56,96 +56,6 @@ module.exports = function (User) {
], callback);
};
User.ban = function (uid, until, reason, callback) {
// "until" (optional) is unix timestamp in milliseconds
// "reason" (optional) is a string
if (!callback && typeof until === 'function') {
callback = until;
until = 0;
reason = '';
} else if (!callback && typeof reason === 'function') {
callback = reason;
reason = '';
}
var now = Date.now();
until = parseInt(until, 10);
if (isNaN(until)) {
return callback(new Error('[[error:ban-expiry-missing]]'));
}
var tasks = [
async.apply(User.setUserField, uid, 'banned', 1),
async.apply(db.sortedSetAdd, 'users:banned', now, uid),
async.apply(db.sortedSetAdd, 'uid:' + uid + ':bans', now, until)
];
if (until > 0 && now < until) {
tasks.push(async.apply(db.sortedSetAdd, 'users:banned:expire', until, uid));
tasks.push(async.apply(User.setUserField, uid, 'banned:expire', until));
} else {
until = 0;
}
if (reason) {
tasks.push(async.apply(db.sortedSetAdd, 'banned:' + uid + ':reasons', now, reason));
}
async.series(tasks, function (err) {
if (err) {
return callback(err);
}
plugins.fireHook('action:user.banned', {
uid: uid,
until: until > 0 ? until : undefined
});
callback();
});
};
User.unban = function (uid, callback) {
async.waterfall([
function (next) {
User.setUserFields(uid, {banned: 0, 'banned:expire': 0}, next);
},
function (next) {
db.sortedSetsRemove(['users:banned', 'users:banned:expire'], uid, next);
},
function (next) {
plugins.fireHook('action:user.unbanned', {uid: uid});
next();
}
], callback);
};
User.isBanned = function (uid, callback) {
async.waterfall([
async.apply(User.getUserFields, uid, ['banned', 'banned:expire']),
function (userData, next) {
var banned = parseInt(userData.banned, 10) === 1;
if (!banned) {
return next(null, banned);
}
// If they are banned, see if the ban has expired
var stillBanned = !userData['banned:expire'] || Date.now() < userData['banned:expire'];
if (stillBanned) {
return next(null, true);
}
async.parallel([
async.apply(db.sortedSetRemove.bind(db), 'users:banned:expire', uid),
async.apply(db.sortedSetRemove.bind(db), 'users:banned', uid),
async.apply(User.setUserFields, uid, {banned:0, 'banned:expire': 0})
], function (err) {
next(err, false);
});
}
], callback);
};
User.resetFlags = function (uids, callback) {
if (!Array.isArray(uids) || !uids.length) {
return callback();

108
src/user/bans.js
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@ -0,0 +1,108 @@
'use strict';
var async = require('async');
var db = require('../database');
var plugins = require('../plugins');
module.exports = function (User) {
User.ban = function (uid, until, reason, callback) {
// "until" (optional) is unix timestamp in milliseconds
// "reason" (optional) is a string
if (!callback && typeof until === 'function') {
callback = until;
until = 0;
reason = '';
} else if (!callback && typeof reason === 'function') {
callback = reason;
reason = '';
}
var now = Date.now();
until = parseInt(until, 10);
if (isNaN(until)) {
return callback(new Error('[[error:ban-expiry-missing]]'));
}
var tasks = [
async.apply(User.setUserField, uid, 'banned', 1),
async.apply(db.sortedSetAdd, 'users:banned', now, uid),
async.apply(db.sortedSetAdd, 'uid:' + uid + ':bans', now, until)
];
if (until > 0 && now < until) {
tasks.push(async.apply(db.sortedSetAdd, 'users:banned:expire', until, uid));
tasks.push(async.apply(User.setUserField, uid, 'banned:expire', until));
} else {
until = 0;
}
if (reason) {
tasks.push(async.apply(db.sortedSetAdd, 'banned:' + uid + ':reasons', now, reason));
}
async.series(tasks, function (err) {
if (err) {
return callback(err);
}
plugins.fireHook('action:user.banned', {
uid: uid,
until: until > 0 ? until : undefined
});
callback();
});
};
User.unban = function (uid, callback) {
async.waterfall([
function (next) {
User.setUserFields(uid, {banned: 0, 'banned:expire': 0}, next);
},
function (next) {
db.sortedSetsRemove(['users:banned', 'users:banned:expire'], uid, next);
},
function (next) {
plugins.fireHook('action:user.unbanned', {uid: uid});
next();
}
], callback);
};
User.isBanned = function (uid, callback) {
async.waterfall([
async.apply(User.getUserFields, uid, ['banned', 'banned:expire']),
function (userData, next) {
var banned = parseInt(userData.banned, 10) === 1;
if (!banned) {
return next(null, banned);
}
// If they are banned, see if the ban has expired
var stillBanned = !userData['banned:expire'] || Date.now() < userData['banned:expire'];
if (stillBanned) {
return next(null, true);
}
async.parallel([
async.apply(db.sortedSetRemove.bind(db), 'users:banned:expire', uid),
async.apply(db.sortedSetRemove.bind(db), 'users:banned', uid),
async.apply(User.setUserFields, uid, {banned:0, 'banned:expire': 0})
], function (err) {
next(err, false);
});
}
], callback);
};
User.getBannedReason = function (uid, callback) {
// Grabs the latest ban reason
db.getSortedSetRevRange('banned:' + uid + ':reasons', 0, 1, function (err, reasons) {
if (err) {
return callback(err);
}
callback(null, reasons.length ? reasons[0] : '');
});
};
};
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