From ec7eab2638bb51e83aff35baf1cd4c068b701eb5 Mon Sep 17 00:00:00 2001
From: kekskurse <git@ekskurse.de>
Date: Fri, 13 Sep 2024 10:27:57 +0200
Subject: [PATCH] add response_type to code for authentik

---
 auth.go      |  2 ++
 auth_test.go | 15 ++++++++++++---
 2 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/auth.go b/auth.go
index a1cb832..dafe519 100644
--- a/auth.go
+++ b/auth.go
@@ -78,6 +78,8 @@ func (a Auth) GetAuthorizationURL(redirectUrl string, scope []string, state stri
 		values.Set("state", state)
 	}
 
+	values.Set("response_type", "code")
+
 	url.RawQuery = values.Encode()
 
 	return url.String(), nil
diff --git a/auth_test.go b/auth_test.go
index 2b8589f..fe5237f 100644
--- a/auth_test.go
+++ b/auth_test.go
@@ -1,6 +1,7 @@
 package kekskurseauth
 
 import (
+	"fmt"
 	"testing"
 
 	"github.com/stretchr/testify/assert"
@@ -41,12 +42,12 @@ func TestGetAuthorizationUrl(t *testing.T) {
 		{
 			name:    "plain-url",
 			config:  AuthConfig{AuthorizationEndpoint: "http://localhost/something"},
-			exptUrl: "http://localhost/something?client_id=abc",
+			exptUrl: "http://localhost/something?client_id=abc&response_type=code",
 		},
 		{
 			name:        "url-with-redirect-and-state",
 			config:      AuthConfig{AuthorizationEndpoint: "http://localhost/something"},
-			exptUrl:     "http://localhost/something?client_id=abc&redirect_uri=https%3A%2F%2Fexample.com&state=randomStateStringWith%C3%A4and%C3%B6ok",
+			exptUrl:     "http://localhost/something?client_id=abc&redirect_uri=https%3A%2F%2Fexample.com&response_type=code&state=randomStateStringWith%C3%A4and%C3%B6ok",
 			redirectURL: "https://example.com",
 			state:       "randomStateStringWithäandöok",
 		},
@@ -54,7 +55,7 @@ func TestGetAuthorizationUrl(t *testing.T) {
 			name:    "url-with-scopes",
 			config:  AuthConfig{AuthorizationEndpoint: "http://localhost/something"},
 			scops:   []string{"some", "söäüöäüßcopes"},
-			exptUrl: "http://localhost/something?client_id=abc&scope=some%2Bs%C3%B6%C3%A4%C3%BC%C3%B6%C3%A4%C3%BC%C3%9Fcopes",
+			exptUrl: "http://localhost/something?client_id=abc&response_type=code&scope=some%2Bs%C3%B6%C3%A4%C3%BC%C3%B6%C3%A4%C3%BC%C3%9Fcopes",
 		},
 	}
 
@@ -73,3 +74,11 @@ func TestGetAuthorizationUrl(t *testing.T) {
 		})
 	}
 }
+
+func TestAuthenticLogin(t *testing.T) {
+	client, err := NewAuthWithConfigurationURL("http://localhost:8084/openid-configuration", "abc", "def")
+	assert.Nil(t, err, "should be able to create client without error")
+	url, err := client.GetAuthorizationURL("http://localhost/something", []string{}, "")
+	assert.Nil(t, err, "should be able to create url without error")
+	fmt.Println(url)
+}