From 12701942c67a5207151ed995aacfaea0a419ba2b Mon Sep 17 00:00:00 2001
From: Cristian <cristian.dean@corp.globo.com>
Date: Thu, 3 May 2018 10:35:48 -0300
Subject: [PATCH] RECAPTCHA_WINDOW and RECAPTCHA_INCORRECT_TRIGGER now can be
 set with env vars

---
 config.js         | 6 ++++++
 services/users.js | 8 +++++---
 2 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/config.js b/config.js
index a99e08923..7eb7f9280 100644
--- a/config.js
+++ b/config.js
@@ -212,6 +212,12 @@ const CONFIG = {
   RECAPTCHA_PUBLIC: process.env.TALK_RECAPTCHA_PUBLIC,
   RECAPTCHA_SECRET: process.env.TALK_RECAPTCHA_SECRET,
 
+  // RECAPTCHA_WINDOW is the rate limit's time interval
+  RECAPTCHA_WINDOW: process.env.RECAPTCHA_WINDOW || '10m',
+
+  // After RECAPTCHA_INCORRECT_TRIGGER incorrect attempts, recaptcha will be required.
+  RECAPTCHA_INCORRECT_TRIGGER: process.env.RECAPTCHA_INCORRECT_TRIGGER || 5,
+
   // WEBSOCKET_LIVE_URI is the absolute url to the live endpoint.
   WEBSOCKET_LIVE_URI: process.env.TALK_WEBSOCKET_LIVE_URI || null,
 
diff --git a/services/users.js b/services/users.js
index e53df4119..1e84c8ff1 100644
--- a/services/users.js
+++ b/services/users.js
@@ -18,12 +18,14 @@ const {
   ErrCannotIgnoreStaff,
 } = require('../errors');
 const { difference, sample, some, merge, random } = require('lodash');
-const { ROOT_URL } = require('../config');
+const {
+  ROOT_URL,
+  RECAPTCHA_WINDOW,
+  RECAPTCHA_INCORRECT_TRIGGER,
+} = require('../config');
 const { jwt: JWT_SECRET } = require('../secrets');
 const debug = require('debug')('talk:services:users');
 const User = require('../models/user');
-const RECAPTCHA_WINDOW = '10m'; // 10 minutes.
-const RECAPTCHA_INCORRECT_TRIGGER = 5; // after 5 incorrect attempts, recaptcha will be required.
 const Actions = require('./actions');
 const mailer = require('./mailer');
 const i18n = require('./i18n');