Merge pull request #948 from MetaMask/RecoverLostAccounts

Auto-Recover accounts lost to BIP44 derivation fix

1 files changed, 74 insertions, 0 deletions

diff --git a/test/integration/lib/idStore-migrator-test.js b/test/integration/lib/idStore-migrator-test.js
new file mode 100644
index 000000000..338896171
--- /dev/null
+++ b/test/integration/lib/idStore-migrator-test.js
@@ -0,0 +1,74 @@
+var KeyringController = require('../../../app/scripts/keyring-controller')
+var ConfigManager = require('../../../app/scripts/lib/config-manager')
+var IdStoreMigrator = require('../../../app/scripts/lib/idStore-migrator')
+
+var oldStyleVault = require('../mocks/oldVault.json')
+var badStyleVault = require('../mocks/badVault.json')
+
+var STORAGE_KEY = 'metamask-config'
+var PASSWORD = '12345678'
+var FIRST_ADDRESS = '0x4dd5d356c5A016A220bCD69e82e5AF680a430d00'.toLowerCase()
+var SEED = 'fringe damage bounce extend tunnel afraid alert sound all soldier all dinner'
+
+var BAD_STYLE_FIRST_ADDRESS = '0xac39b311dceb2a4b2f5d8461c1cdaf756f4f7ae9'
+
+QUnit.module('Old Style Vaults', {
+  beforeEach: function () {
+    window.localStorage[STORAGE_KEY] = JSON.stringify(oldStyleVault)
+
+    this.configManager = new ConfigManager({
+      loadData: () => { return JSON.parse(window.localStorage[STORAGE_KEY]) },
+      setData: (data) => { window.localStorage[STORAGE_KEY] = JSON.stringify(data) },
+    })
+
+    this.migrator = new IdStoreMigrator({
+      configManager: this.configManager,
+    })
+  }
+})
+
+QUnit.test('migrator:isInitialized', function (assert) {
+  assert.ok(this.migrator)
+})
+
+QUnit.test('migrator:migratedVaultForPassword', function (assert) {
+  var done = assert.async()
+
+  this.migrator.migratedVaultForPassword(PASSWORD)
+  .then((result) => {
+    const { serialized, lostAccounts } = result
+    assert.equal(serialized.data.mnemonic, SEED, 'seed phrase recovered')
+    assert.equal(lostAccounts.length, 0, 'no lost accounts')
+    done()
+  })
+})
+
+QUnit.module('Old Style Vaults with bad HD seed', {
+  beforeEach: function () {
+    window.localStorage[STORAGE_KEY] = JSON.stringify(badStyleVault)
+
+    this.configManager = new ConfigManager({
+      loadData: () => { return JSON.parse(window.localStorage[STORAGE_KEY]) },
+      setData: (data) => { window.localStorage[STORAGE_KEY] = JSON.stringify(data) },
+    })
+
+    this.migrator = new IdStoreMigrator({
+      configManager: this.configManager,
+    })
+  }
+})
+
+QUnit.test('migrator:migratedVaultForPassword', function (assert) {
+  var done = assert.async()
+
+  this.migrator.migratedVaultForPassword(PASSWORD)
+  .then((result) => {
+    const { serialized, lostAccounts } = result
+
+    assert.equal(lostAccounts.length, 1, 'one lost account')
+    assert.equal(lostAccounts[0].address, '0xe15D894BeCB0354c501AE69429B05143679F39e0'.toLowerCase())
+    assert.ok(lostAccounts[0].privateKey, 'private key exported')
+    done()
+  })
+})
+