From 8d87af5008c0149996c88daec8e562aa4c80ec88 Mon Sep 17 00:00:00 2001
From: Archer Fox <archevod@ya.ru>
Date: Thu, 20 Mar 2025 23:12:55 +0300
Subject: [PATCH] Add encrypt and decrypt data in file

---
 go-demo-4/account/vault.go |  9 +++++++--
 go-demo-4/main.go          | 18 +++++++++---------
 2 files changed, 16 insertions(+), 11 deletions(-)

diff --git a/go-demo-4/account/vault.go b/go-demo-4/account/vault.go
index f4e6ecb..376591b 100644
--- a/go-demo-4/account/vault.go
+++ b/go-demo-4/account/vault.go
@@ -6,6 +6,8 @@ import (
 	"password/output"
 	"strings"
 	"time"
+
+	"github.com/fatih/color"
 )
 
 type ByteReader interface {
@@ -45,8 +47,10 @@ func NewVault(db Db, enc encrypter.Encrypter) *VaultWithDb {
 			enc: enc,
 		}
 	}
+	data := enc.Decrypt(file)
 	var vault Vault
-	err = json.Unmarshal(file, &vault)
+	err = json.Unmarshal(data, &vault)
+	color.Cyan("Найдено аккаунтов - %d", len(vault.Accounts))
 	if err != nil {
 		output.PrintError("Не удалось разобрать файл data.json")
 		return &VaultWithDb{
@@ -108,8 +112,9 @@ func (vault *VaultWithDb) DeleteAccountByUrl(url string) bool {
 func (vault *VaultWithDb) save() {
 	vault.UpdatedAt = time.Now()
 	data, err := vault.Vault.ToBytes()
+	encData := vault.enc.Encrypt(data)
 	if err != nil {
 		output.PrintError("Не удалось преобразовать")
 	}
-	vault.db.Write(data)
+	vault.db.Write(encData)
 }
diff --git a/go-demo-4/main.go b/go-demo-4/main.go
index 9f75f62..f5a51b6 100644
--- a/go-demo-4/main.go
+++ b/go-demo-4/main.go
@@ -28,13 +28,13 @@ var menuVariants = []string{
 	"Выберите вариант",
 }
 
-func menuCounter() func() {
-	i := 0
-	return func() {
-		i++
-		fmt.Println("Вызов:", i)
-	}
-}
+// func menuCounter() func() {
+// 	i := 0
+// 	return func() {
+// 		i++
+// 		fmt.Println("Вызов:", i)
+// 	}
+// }
 
 func main() {
 	color.Blue("__Менеджер паролей__")
@@ -44,10 +44,10 @@ func main() {
 		output.PrintError("Не удалось найти файл .env")
 	}
 	vault := account.NewVault(files.NewJsonDb("data.vault"), *encrypter.NewEncrypter())
-	counter := menuCounter()
+	// counter := menuCounter()
 Menu:
 	for {
-		counter()
+		// counter()
 		variant := PromptData(menuVariants...)
 		menuFunc := menu[variant]
 		if menuFunc == nil {