From b38c666e95fac064609f0d8cfd26d891d8e6635d Mon Sep 17 00:00:00 2001
From: Mikunj <mikunj@live.com.au>
Date: Tue, 31 Mar 2020 12:32:52 +1100
Subject: [PATCH] Remove js-sha512

---
 app/password_util.js | 9 ++++++++-
 package.json         | 1 -
 yarn.lock            | 5 -----
 3 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/app/password_util.js b/app/password_util.js
index 944769c60..d2bf73c20 100644
--- a/app/password_util.js
+++ b/app/password_util.js
@@ -1,4 +1,4 @@
-const { sha512 } = require('js-sha512');
+const crypto = require('crypto');
 
 const ERRORS = {
   TYPE: 'Password must be a string',
@@ -6,6 +6,12 @@ const ERRORS = {
   CHARACTER: 'Password must only contain letters, numbers and symbols',
 };
 
+const sha512 = text => {
+  const hash = crypto.createHash('sha512');
+  hash.update(text.trim());
+  return hash.digest('hex');
+};
+
 const generateHash = phrase => phrase && sha512(phrase.trim());
 const matchesHash = (phrase, hash) =>
   phrase && sha512(phrase.trim()) === hash.trim();
@@ -29,6 +35,7 @@ const validatePassword = (phrase, i18n) => {
   return null;
 };
 
+
 module.exports = {
   generateHash,
   matchesHash,
diff --git a/package.json b/package.json
index f35fafb8d..8a1d8193e 100644
--- a/package.json
+++ b/package.json
@@ -84,7 +84,6 @@
     "glob": "7.1.2",
     "he": "1.2.0",
     "jquery": "3.3.1",
-    "js-sha512": "0.8.0",
     "js-yaml": "3.13.0",
     "jsbn": "1.1.0",
     "linkify-it": "2.0.3",
diff --git a/yarn.lock b/yarn.lock
index abb2c1f7c..07431b7b4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5558,11 +5558,6 @@ js-base64@^2.1.8, js-base64@^2.1.9:
   resolved "https://registry.yarnpkg.com/js-base64/-/js-base64-2.5.2.tgz#313b6274dda718f714d00b3330bbae6e38e90209"
   integrity sha512-Vg8czh0Q7sFBSUMWWArX/miJeBWYBPpdU/3M/DKSaekLMqrqVPaedp+5mZhie/r0lgrcaYBfwXatEew6gwgiQQ==
 
-js-sha512@0.8.0:
-  version "0.8.0"
-  resolved "https://registry.yarnpkg.com/js-sha512/-/js-sha512-0.8.0.tgz#dd22db8d02756faccf19f218e3ed61ec8249f7d4"
-  integrity sha512-PWsmefG6Jkodqt+ePTvBZCSMFgN7Clckjd0O7su3I0+BW2QWUTJNzjktHsztGLhncP2h8mcF9V9Y2Ha59pAViQ==
-
 "js-tokens@^3.0.0 || ^4.0.0":
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-4.0.0.tgz#19203fb59991df98e3a287050d4647cdeaf32499"