From 430415f4824d73991d9182366f94e85e8451d552 Mon Sep 17 00:00:00 2001
From: draeder <draeder@gmail.com>
Date: Sat, 30 Jul 2022 17:32:46 -0500
Subject: [PATCH] Added SHA256 hashing to Gunsafe Vault name

This is a breaking change. Old vaults prior to this version will no longer work with this version.
---
 cli/gunsafe.js       |  2 +-
 index.js             | 10 ++++------
 package.json         |  2 +-
 test/gunsafe_core.js | 24 +++++++++++++++++++++---
 4 files changed, 27 insertions(+), 11 deletions(-)

diff --git a/cli/gunsafe.js b/cli/gunsafe.js
index 19fa5c6..50021cd 100755
--- a/cli/gunsafe.js
+++ b/cli/gunsafe.js
@@ -49,7 +49,7 @@ async function auth(line){
 
 function keypair(){
   let key = gun.gunsafe.key()
-  console.log(key)
+  console.log(JSON.stringify(key))
 }
 
 function peers(line){
diff --git a/index.js b/index.js
index 3f62ffe..bef5600 100644
--- a/index.js
+++ b/index.js
@@ -1,4 +1,4 @@
-import EventEmitter from 'events'
+import crypto from 'crypto'
 import Gun from 'gun'
 import SEA from 'gun/sea.js'
 import Pair from './pair.js'
@@ -6,12 +6,11 @@ import Pair from './pair.js'
 Gun.chain.gunsafe = function(opts) {
   const gun = this
 
-  const events = new EventEmitter()
-
   let pair
   gun.gunsafe = {
     name: async (key, name) => {
-      pair = await Pair(key, name)
+      let hash = crypto.createHash('SHA256').update(name).digest('hex')
+      pair = await Pair(key, hash)
       gun.user().auth(pair)
     },
     put: async (name, data) => {
@@ -24,7 +23,7 @@ Gun.chain.gunsafe = function(opts) {
       gun.user().get('gunsafe').get('items').get(name).once(async data => {
         if(!data) return cb('Record not found')
         data = await SEA.decrypt(data, pair)
-        try { data = data.join(' '); if(!run) cb(data) } 
+        try { data = data.join(' '); if(!run && !global) cb(data) } 
         catch (err){if(err){}}
         try { data = JSON.parse(data) } 
         catch (err){if(err){}}
@@ -44,7 +43,6 @@ Gun.chain.gunsafe = function(opts) {
         if(run){
           try{
             if(global === false) {
-              console.log('Running Function')
               let fn = new Function(data); 
               fn() 
             }
diff --git a/package.json b/package.json
index 4a0aa79..a540787 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "gunsafe",
-  "version": "2.5.0",
+  "version": "2.6.0",
   "description": "A decentralized secure vault API built on Gun chain",
   "main": "index.js",
   "type": "module",
diff --git a/test/gunsafe_core.js b/test/gunsafe_core.js
index 2be947b..aeea099 100644
--- a/test/gunsafe_core.js
+++ b/test/gunsafe_core.js
@@ -18,15 +18,21 @@ describe('Test all gunsafe methods', async () => {
     let authenticated = gun.user().is
     expect(Object.keys(authenticated).length === 3).to.equal(true)
   })
-  it('A single line record has been put to gunsafe', () => {
+  it('A single line record has been put to gunsafe', (done) => {
     gun.gunsafe.put('hi', 'hi?')
+    done()
   })
-  it('A multiline record has been put to gunsafe', () => {
+  it('A multiline record has been put to gunsafe', (done) => {
     let doc = {
       [+new Date()]: 'hi?',
       [+new Date()+1]: 'hello?',
     }
     gun.gunsafe.put('hi', doc)
+    done()
+  })
+  it('Adds a javascript function to gunsafe', (done) => {
+    gun.gunsafe.put('fn', 'let a = 1; let b = 2; global.value = a+b;')
+    done()
   })
   it('Gunsafe can get the single line record', () => {
     gun.gunsafe.get('hi', false, false, data => {
@@ -35,7 +41,19 @@ describe('Test all gunsafe methods', async () => {
   })
   it('Gunsafe can get the multiline record', () => {
     gun.gunsafe.get('hi', false, false, data => {
-      expect(data === 'hi?').to.equal(true)
+      expect(global.value).to.equal(3)
+    })
+  })
+  it('Gunsafe can get and execute the function in global scope', (done) => {
+    gun.gunsafe.get('fn', true, false, data => {
+      expect(data === 'hi').to.equal(true)
+      done()
+    })
+  })
+  it('Gunsafe can get and execute the function in global scope', (done) => {
+    gun.gunsafe.get('fn', true, false, data => {
+      expect(data === 'hi').to.equal(true)
+      done()
     })
   })
   it('Gunsafe can list the available record names', () => {