updates email

cmd/evening_detective_server/main.go

@@ -28,6 +28,7 @@ import (
 	"net/http"
 	"os"
 	"strings"
+	"time"
 
 	"github.com/grpc-ecosystem/grpc-gateway/v2/runtime"
 	"github.com/jackc/pgx/v5/pgxpool"
@@ -58,12 +59,19 @@ func main() {
 	}
 
 	usersRepo := users_repo.NewUserRepo(dbpool)
-	passwordGenerator := password_generator.NewGenerator(8)
+	passwordGenerator := password_generator.NewGenerator(12)
+	smtpTimeout := 10 * time.Second
+	if v := os.Getenv("SMTP_TIMEOUT"); v != "" {
+		if d, err := time.ParseDuration(v); err == nil && d > 0 {
+			smtpTimeout = d
+		}
+	}
 	emailSender := email_sender.NewSender(
 		os.Getenv("SMTP_HOST"),
 		os.Getenv("SMTP_PORT"),
 		os.Getenv("SMTP_USER"),
 		os.Getenv("SMTP_PASSWORD"),
+		smtpTimeout,
 	)
 	processorJWT := processor_jwt.NewProcessor(os.Getenv("JWT_SECRET"))
 	refreshTokensRepo := refresh_tokens_repo.NewRefreshTokensRepo(dbpool)