From 2acca40afeb1452bd040f44275265e6506abfbf9 Mon Sep 17 00:00:00 2001
From: Niko Abeler <niko@rerere.org>
Date: Thu, 3 Nov 2022 20:29:16 +0100
Subject: [PATCH] verifying password

---
 user.go      |  7 +++++++
 user_test.go | 12 ++++++++++++
 2 files changed, 19 insertions(+)

diff --git a/user.go b/user.go
index 4b202ef..1a4ff66 100644
--- a/user.go
+++ b/user.go
@@ -245,3 +245,10 @@ func (user User) ResetPassword(password string) error {
 	config.PassworHash = string(bytes)
 	return user.SetConfig(config)
 }
+
+func (user User) VerifyPassword(password string) bool {
+	err := bcrypt.CompareHashAndPassword(
+		[]byte(user.Config().PassworHash), []byte(password),
+	)
+	return err == nil
+}
diff --git a/user_test.go b/user_test.go
index d1ca83c..1292acc 100644
--- a/user_test.go
+++ b/user_test.go
@@ -302,3 +302,15 @@ func TestResetUserPassword(t *testing.T) {
 	assertions.Assert(t, user.Config().PassworHash != "", "Password Hash should not be empty")
 	assertions.Assert(t, user.Config().PassworHash != "test", "Password Hash should not be test")
 }
+
+func TestVerifyPassword(t *testing.T) {
+	user := getTestUser()
+	user.ResetPassword("test")
+	assertions.Assert(t, user.VerifyPassword("test"), "Password should be correct")
+	assertions.Assert(t, !user.VerifyPassword("test2"), "Password should be incorrect")
+	assertions.Assert(t, !user.VerifyPassword(""), "Password should be incorrect")
+	assertions.Assert(t, !user.VerifyPassword("Test"), "Password should be incorrect")
+	assertions.Assert(t, !user.VerifyPassword("TEST"), "Password should be incorrect")
+	assertions.Assert(t, !user.VerifyPassword("0000000"), "Password should be incorrect")
+
+}