feat: rename browser layout and add generics util function

internal/browser/browser_windows.go

@@ -1,16 +1,7 @@
 package browser
 
 import (
-	"encoding/base64"
-	"errors"
-
-	"github.com/tidwall/gjson"
-
-	"hack-browser-data/internal/browser/item"
-
-	"hack-browser-data/internal/decrypter"
 	item2 "hack-browser-data/internal/item"
-	"hack-browser-data/internal/utils"
 )
 
 var (
@@ -42,27 +33,6 @@ var (
 	}
 )
 
-var (
-	errDecodeMasterKeyFailed = errors.New("decode master key failed")
-)
-
-func (c *chromium) GetMasterKey() ([]byte, error) {
-	keyFile, err := utils.ReadFile(item.TempChromiumKey)
-	if err != nil {
-		return nil, err
-	}
-	encryptedKey := gjson.Get(keyFile, "os_crypt.encrypted_key")
-	if encryptedKey.Exists() {
-		pureKey, err := base64.StdEncoding.DecodeString(encryptedKey.String())
-		if err != nil {
-			return nil, errDecodeMasterKeyFailed
-		}
-		c.browserInfo.masterKey, err = decrypter.DPApi(pureKey[5:])
-		return c.browserInfo.masterKey, err
-	}
-	return nil, nil
-}
-
 var (
 	chromeInfo = &browserInfo{
 		name:        chromeName,