add chrome password decrypt

utils/utils_windows.go

@@ -0,0 +1,26 @@
+package utils
+
+const (
+	winChromeDir = "/Users/*/Library/Application Support/Google/Chrome/*/"
+)
+
+func GetDBPath(dbName string) string {
+	s, err := filepath.Glob(winChromeDir + dbName)
+	if err != nil && len(s) == 0 {
+		panic(err)
+	}
+	return s[0]
+}
+
+func AesGCMDecrypt(crypted, key, nounce []byte) ([]byte, error) {
+	block, err := aes.NewCipher(key)
+	if err != nil {
+		return nil, err
+	}
+	blockMode, _ := cipher.NewGCM(block)
+	origData, err := blockMode.Open(nil, nounce, crypted, nil)
+	if err != nil{
+		return nil, err
+	}
+	return origData, nil
+}