From 06efb05830cd09b79847fd1c878ed0fddd6a6eb1 Mon Sep 17 00:00:00 2001
From: Daniel Lugo <danlugo92@gmail.com>
Date: Fri, 24 Jan 2020 16:52:58 -0400
Subject: [PATCH 1/3] export mysea

---
 services/gunDB/Mediator/index.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/services/gunDB/Mediator/index.js b/services/gunDB/Mediator/index.js
index ef1b3d98..32ac03d5 100644
--- a/services/gunDB/Mediator/index.js
+++ b/services/gunDB/Mediator/index.js
@@ -1043,5 +1043,6 @@ module.exports = {
   register,
   instantiateGun,
   getGun,
-  getUser
+  getUser,
+  mySEA
 }

From 0a88f19f75f34f1dcb4e08c1eb52de837d6d0e52 Mon Sep 17 00:00:00 2001
From: Daniel Lugo <danlugo92@gmail.com>
Date: Fri, 24 Jan 2020 16:53:45 -0400
Subject: [PATCH 2/3] seed backup action

---
 services/gunDB/contact-api/actions.js | 32 ++++++++++++++++++++++++++-
 services/gunDB/contact-api/key.js     |  2 ++
 2 files changed, 33 insertions(+), 1 deletion(-)

diff --git a/services/gunDB/contact-api/actions.js b/services/gunDB/contact-api/actions.js
index bef61340..1bb3d347 100644
--- a/services/gunDB/contact-api/actions.js
+++ b/services/gunDB/contact-api/actions.js
@@ -1022,6 +1022,35 @@ const setBio = (bio, user) =>
     })
   })
 
+/**
+ * @param {string[]} mnemonicPhrase
+ * @param {UserGUNNode} user
+ * @param {ISEA} SEA
+ * @returns {Promise<void>}
+ */
+const saveSeedBackup = async (mnemonicPhrase, user, SEA) => {
+  if (
+    !Array.isArray(mnemonicPhrase) ||
+    mnemonicPhrase.some(word => typeof word !== 'string') ||
+    mnemonicPhrase.length === 0
+  ) {
+    throw new TypeError('expected mnemonicPhrase to be an string array')
+  }
+
+  const mySecret = await SEA.secret(user._.sea.epub, user._.sea)
+  const encryptedSeed = await SEA.encrypt(mnemonicPhrase.join(' '), mySecret)
+
+  return new Promise((res, rej) => {
+    user.get(Key.SEED_BACKUP).put(encryptedSeed, ack => {
+      if (ack.err) {
+        rej(ack.err)
+      } else {
+        res()
+      }
+    })
+  })
+}
+
 module.exports = {
   INITIAL_MSG,
   __createOutgoingFeed,
@@ -1037,5 +1066,6 @@ module.exports = {
   setDisplayName,
   sendPayment,
   generateOrderAddress,
-  setBio
+  setBio,
+  saveSeedBackup
 }
diff --git a/services/gunDB/contact-api/key.js b/services/gunDB/contact-api/key.js
index 2cec102c..0902a454 100644
--- a/services/gunDB/contact-api/key.js
+++ b/services/gunDB/contact-api/key.js
@@ -32,3 +32,5 @@ exports.ORDER_NODES = 'orderNodes'
 exports.ORDER_TO_RESPONSE = 'orderToResponse'
 
 exports.BIO = 'bio'
+
+exports.SEED_BACKUP = 'seedBackup'

From d75bf2708e02c62808e6c0bd82b77f38ac0bcca8 Mon Sep 17 00:00:00 2001
From: Daniel Lugo <danlugo92@gmail.com>
Date: Fri, 24 Jan 2020 17:03:05 -0400
Subject: [PATCH 3/3] save seed backup at sign up

---
 src/routes.js | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/routes.js b/src/routes.js
index 143492ab..4dbfb316 100644
--- a/src/routes.js
+++ b/src/routes.js
@@ -14,6 +14,7 @@ const auth = require("../services/auth/auth");
 const FS = require("../utils/fs");
 const LightningServices = require("../utils/lightningServices");
 const GunDB = require("../services/gunDB/Mediator");
+const GunActions = require("../services/gunDB/contact-api/actions")
 const { unprotectedRoutes } = require("../utils/protectedRoutes");
 
 const DEFAULT_MAX_NUM_ROUTES_TO_QUERY = 10;
@@ -440,7 +441,13 @@ module.exports = (
     
           // Register user before creating wallet
           const publicKey = await GunDB.register(alias, password);
-    
+
+          await GunActions.saveSeedBackup(
+            mnemonicPhrase,
+            GunDB.getUser(),
+            GunDB.mySEA
+          )
+
           walletUnlocker.initWallet(
             walletArgs,
             async (initWalletErr, initWalletResponse) => {