From babb9d7c555d3f24c5f4a6e8d5be4054054b4811 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bar=C4=B1=C5=9F=20Soner=20U=C5=9Fakl=C4=B1?=
 <barisusakli@gmail.com>
Date: Mon, 23 Sep 2019 23:50:04 -0400
Subject: [PATCH] fix: #7913, dont allow urls in fullname/location, validate
 birthday

---
 public/language/en-GB/error.json |  3 ++
 src/user/profile.js              | 57 +++++++++++++++++++++++++++-----
 2 files changed, 51 insertions(+), 9 deletions(-)

diff --git a/public/language/en-GB/error.json b/public/language/en-GB/error.json
index 9fed1f178f..55dde13268 100644
--- a/public/language/en-GB/error.json
+++ b/public/language/en-GB/error.json
@@ -14,6 +14,9 @@
 
 	"invalid-username": "Invalid Username",
 	"invalid-email": "Invalid Email",
+	"invalid-fullname": "Invalid Fullname",
+	"invalid-location": "Invalid Location",
+	"invalid-birthday": "Invalid Birthday",
 	"invalid-title": "Invalid title",
 	"invalid-user-data": "Invalid User Data",
 	"invalid-password": "Invalid Password",
diff --git a/src/user/profile.js b/src/user/profile.js
index 589e539f54..9ce0bcb876 100644
--- a/src/user/profile.js
+++ b/src/user/profile.js
@@ -2,6 +2,7 @@
 'use strict';
 
 const async = require('async');
+const validator = require('validator');
 
 const utils = require('../utils');
 const meta = require('../meta');
@@ -11,10 +12,12 @@ const plugins = require('../plugins');
 
 module.exports = function (User) {
 	User.updateProfile = async function (uid, data) {
-		var fields = ['username', 'email', 'fullname', 'website', 'location',
-			'groupTitle', 'birthday', 'signature', 'aboutme'];
+		let fields = [
+			'username', 'email', 'fullname', 'website', 'location',
+			'groupTitle', 'birthday', 'signature', 'aboutme',
+		];
 
-		var updateUid = data.uid;
+		const updateUid = data.uid;
 
 		const result = await plugins.fireHook('filter:user.updateProfile', { uid: uid, data: data, fields: fields });
 		fields = result.fields;
@@ -51,6 +54,9 @@ module.exports = function (User) {
 		await isWebsiteValid(callerUid, data);
 		await isAboutMeValid(callerUid, data);
 		await isSignatureValid(callerUid, data);
+		isFullnameValid(data);
+		isLocationValid(data);
+		isBirthdayValid(data);
 		isGroupTitleValid(data);
 	}
 
@@ -101,12 +107,6 @@ module.exports = function (User) {
 		}
 	}
 
-	function isGroupTitleValid(data) {
-		if (data.groupTitle === 'registered-users' || groups.isPrivilegeGroup(data.groupTitle)) {
-			throw new Error('[[error:invalid-group-title]]');
-		}
-	}
-
 	async function isWebsiteValid(callerUid, data) {
 		if (!data.website) {
 			return;
@@ -135,6 +135,45 @@ module.exports = function (User) {
 		await User.checkMinReputation(callerUid, data.uid, 'min:rep:signature');
 	}
 
+	function isFullnameValid(data) {
+		if (!data.fullname) {
+			return;
+		}
+		if (validator.isURL(data.fullname)) {
+			throw new Error('[[error:invalid-fullname]]');
+		}
+	}
+
+	function isLocationValid(data) {
+		if (!data.location) {
+			return;
+		}
+		if (validator.isURL(data.location)) {
+			throw new Error('[[error:invalid-location]]');
+		}
+	}
+
+	function isBirthdayValid(data) {
+		if (!data.birthday) {
+			return;
+		}
+
+		try {
+			const result = new Date(data.birthday);
+			if (result && result.toString() === 'Invalid Date') {
+				throw new Error('[[error:invalid-birthday]]');
+			}
+		} catch (err) {
+			throw new Error('[[error:invalid-birthday]]');
+		}
+	}
+
+	function isGroupTitleValid(data) {
+		if (data.groupTitle === 'registered-users' || groups.isPrivilegeGroup(data.groupTitle)) {
+			throw new Error('[[error:invalid-group-title]]');
+		}
+	}
+
 	User.checkMinReputation = async function (callerUid, uid, setting) {
 		const isSelf = parseInt(callerUid, 10) === parseInt(uid, 10);
 		if (!isSelf || meta.config['reputation:disabled']) {