Fixed account selection for Dapps on public node

js/src/api/local/accounts/accounts.js

@@ -129,6 +129,8 @@ export default class Accounts {
 
   set dappsDefaultAddress (value) {
     this._dappsDefaultAddress = value.toLowerCase();
+
+    this.persist();
   }
 
   get (address) {
@@ -191,10 +193,16 @@ export default class Accounts {
     this.persist();
   }
 
-  addresses () {
+  allAddresses () {
     return Object.keys(this._store);
   }
 
+  accountAddresses () {
+    return Object
+      .keys(this._store)
+      .filter((address) => this._store[address].uuid);
+  }
+
   map (mapper) {
     const result = {};
 

js/src/api/local/localAccountsMiddleware.js

@@ -29,7 +29,7 @@ export default class LocalAccountsMiddleware extends Middleware {
     const register = this.register.bind(this);
 
     register('eth_accounts', () => {
-      return accounts.addresses();
+      return accounts.accountAddresses();
     });
 
     register('eth_coinbase', () => {
@@ -73,7 +73,7 @@ export default class LocalAccountsMiddleware extends Middleware {
     });
 
     register('parity_defaultAccount', () => {
-      return accounts.lastAddress;
+      return accounts.dappsDefaultAddress;
     });
 
     register('parity_exportAccount', ([address, password]) => {
@@ -98,11 +98,11 @@ export default class LocalAccountsMiddleware extends Middleware {
     });
 
     register('parity_getNewDappsAddresses', () => {
-      return [];
+      return accounts.accountAddresses();
     });
 
     register('parity_getNewDappsDefaultAddress', () => {
-      return accounts.lastAddress;
+      return accounts.dappsDefaultAddress;
     });
 
     register('parity_hardwareAccountsInfo', () => {
@@ -149,6 +149,8 @@ export default class LocalAccountsMiddleware extends Middleware {
 
     register('parity_setNewDappsDefaultAddress', ([address]) => {
       accounts.dappsDefaultAddress = address;
+
+      return true;
     });
 
     register('parity_postTransaction', ([tx]) => {
@@ -210,6 +212,10 @@ export default class LocalAccountsMiddleware extends Middleware {
       return account.isValidPassword(password);
     });
 
+    register('parity_upgradeReady', () => {
+      return false;
+    });
+
     register('signer_confirmRequest', ([id, modify, password]) => {
       const {
         gasPrice,

js/src/api/transport/middleware.js

@@ -21,6 +21,10 @@ export default class Middleware {
   }
 
   register (method, handler) {
+    if (method in this._handlers) {
+      throw new Error(`${method} is already defined in the middleware!`);
+    }
+
     this._handlers[method] = handler;
   }