UnlockWalletPassword is mandatory now

Author: dmernies-iohk

examples/wallet/app/actions/account.js

@@ -6,8 +6,7 @@ import type {
   AppState,
   Thunk,
   AccountKeys,
-  AccountState,
-  UnlockWalletPassword
+  AccountState
 } from '../reducers/types';
 import type {
   Amount,
@@ -39,15 +38,11 @@ import {
 import routes from '../constants/routes.json';
 
 export type SetKeysAction = { type: 'SET_KEYS' } & AccountKeys;
-export type SetKeysWithUnlockWalletPasswordAction = {
-  type: 'SET_UNLOCK_WALLET_PASSWORD'
-} & UnlockWalletPassword;
 export const SET_KEYS = 'SET_KEYS';
-export const SET_UNLOCK_WALLET_PASSWORD = 'SET_UNLOCK_WALLET_PASSWORD';
 
 export function setAccount(
   privateKey: string,
-  unlockWalletPassword: ?string
+  unlockWalletPassword: string
 ): Thunk<SetKeysAction> {
   return function setAccountThunk(dispatch) {
     return getAccountFromPrivateKey(privateKey).then(keys =>
@@ -57,7 +52,7 @@ export function setAccount(
 }
 
 export function setKeysWithUnlockWalletPassword(
-  unlockWalletPassword: ?string = ''
+  unlockWalletPassword: string = ''
 ): Thunk<SetKeysAction> {
   return function setKeysWithUnlockWalletPasswordThunk(dispatch) {
     const accountKeys = readEncryptedAccountInfo(unlockWalletPassword);
@@ -104,7 +99,7 @@ export function setAccountFromPrivateKey(
 const initializeKeysAndRedirect = (
   dispatch: Dispatch,
   keys: AccountKeys,
-  unlockWalletPassword: ?string = ''
+  unlockWalletPassword: string = ''
 ) => {
   dispatch({
     type: SET_KEYS,
@@ -128,7 +123,7 @@ const initializeKeysAndRedirect = (
 export function setAccountFromMnemonic(
   mnemonicPhrase: string,
   mnemonicPassword: string,
-  unlockWalletPassword: ?string
+  unlockWalletPassword: string
 ): Thunk<SetKeysAction> {
   if (isValidMnemonic(mnemonicPhrase)) {
     const seed = createSeedFromMnemonic(mnemonicPhrase, mnemonicPassword);

examples/wallet/app/components/RestoreWalletFromMnemonic.js

@@ -109,7 +109,7 @@ export default ({ setAccountFromMnemonic }: Props) => {
               safer wallet seeds.
             </em>
           </Form.Text>
-          <Form.Label className="mt-5">Unlock wallet (optional):</Form.Label>
+          <Form.Label className="mt-5">Unlock wallet:</Form.Label>
           <Form.Group>
             <Form.Control
               type="password"

examples/wallet/app/reducers/types.js

@@ -37,10 +37,6 @@ export type AccountKeys = {
   identifier: Identifier
 };
 
-export type UnlockWalletPassword = {
-  unlockWalletPassword: string
-};
-
 export type AccountState = {
   balance: Balance,
   counter: Counter,

examples/wallet/app/utils/storage.js

@@ -11,18 +11,23 @@ export function isUnlockWalletPasswordCreated(): boolean {
 }
 
 export function saveEncryptedAccountInfo(
-  unlockWalletPassword: ?string,
+  unlockWalletPassword: string,
   keys: AccountKeys
 ): void {
   const plainTextAccountInfo = JSON.stringify(keys);
-  const spedingPwd: string = unlockWalletPassword || '';
-  const encryptedTextAccountInfo = aesEncrypt(spedingPwd, plainTextAccountInfo);
+  if (!unlockWalletPassword || unlockWalletPassword === '') {
+    throw new Error('Invalid unlock password');
+  }
+  const encryptedTextAccountInfo = aesEncrypt(
+    unlockWalletPassword,
+    plainTextAccountInfo
+  );
   localStorage.setItem(WALLET_ENCRYPTED_KEYS, encryptedTextAccountInfo);
 }
 
 // eslint-disable-next-line flowtype/space-after-type-colon
 export function readEncryptedAccountInfo(
-  unlockWalletPassword: ?string
+  unlockWalletPassword: string
 ): ?AccountKeys {
   const encryptedHex = localStorage.getItem(WALLET_ENCRYPTED_KEYS);
   try {