feat: improve change db password without need to be logged in

account/accounts.go

@@ -8,6 +8,7 @@ import (
 	"io/ioutil"
 	"os"
 	"path/filepath"
+	"strings"
 	"sync"
 
 	"github.com/google/uuid"
@@ -46,6 +47,7 @@ var zeroAddress = types.Address{}
 // Manager represents account manager interface.
 type Manager struct {
 	mu       sync.RWMutex
+	Keydir   string
 	keystore types.KeyStore
 
 	accountsGenerator *generator.Generator
@@ -546,6 +548,7 @@ func (m *Manager) ReEncryptKeyStoreDir(keyDirPath, oldPass, newPass string) erro
 		return nil
 	}
 
+	keyDirPath = strings.TrimSuffix(keyDirPath, "/")
 	keyParent, keyDirName := filepath.Split(keyDirPath)
 
 	// backupKeyDirName used to store existing keys before final write

account/accounts_geth.go

@@ -32,6 +32,7 @@ func (m *GethManager) InitKeystore(keydir string) error {
 	}
 
 	m.keystore, err = makeKeyStore(m.gethAccManager)
+	m.Keydir = keydir
 	return err
 }
 

api/geth_backend.go

@@ -539,9 +539,14 @@ func (b *GethStatusBackend) ImportUnencryptedDatabase(acc multiaccounts.Account,
 func (b *GethStatusBackend) ChangeDatabasePassword(keyUID string, password string, newPassword string) error {
 	dbPath := filepath.Join(b.rootDataDir, fmt.Sprintf("%s.db", keyUID))
 	config := b.StatusNode().Config()
+	keyDir := ""
+	if config == nil {
+		keyDir = b.accountManager.Keydir
+	} else {
+		keyDir = config.KeyStoreDir
+	}
 
-	if config != nil {
+	if keyDir != "" {
-		keyDir := config.KeyStoreDir
 		err := b.accountManager.ReEncryptKeyStoreDir(keyDir, password, newPassword)
 		if err != nil {
 			return fmt.Errorf("ReEncryptKeyStoreDir error: %v", err)