Adding encryption package to encrypt email

cmd/api/api.go

@@ -81,7 +81,7 @@ func main() {
 	flag.IntVar(&cfg.smtp.port, "smtpport", 1025, "smtp host")
 	flag.StringVar(&cfg.smtp.username, "smtpuser", "user", "smtp user")
 	flag.StringVar(&cfg.smtp.password, "smtppwd", "password", "smtp password")
-	flag.StringVar(&cfg.secretkey, "secret", "secRetKeY", "secret key")
+	flag.StringVar(&cfg.secretkey, "secretkey", "b47df3d8380241c1177f13bdd69c6a60", "secret key")
 	flag.StringVar(&cfg.frontend, "frontend", "http://localhost:4000", "frontend address")
 
 	flag.Parse()

cmd/api/handlers-api.go

@@ -5,6 +5,7 @@ import (
 	"errors"
 	"fmt"
 	"myapp/internal/cards"
+	"myapp/internal/cards/encryption"
 	"myapp/internal/models"
 	"myapp/internal/urlsigner"
 	"net/http"
@@ -480,7 +481,18 @@ func (app *application) ResetPassword(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	user, err := app.DB.GetUserByEmail(payload.Email)
+	encryptor := encryption.Encryption{
+		Key: []byte(app.config.secretkey),
+	}
+
+	realEmail, err := encryptor.Decrypt(payload.Email)
+	if err != nil {
+		app.errorLog.Println(err)
+		app.badRequest(w, r, err)
+		return
+	}
+
+	user, err := app.DB.GetUserByEmail(realEmail)
 	if err != nil {
 		app.errorLog.Println(err)
 		app.badRequest(w, r, err)