From de274600b77082ff49f3ca94c2f883ab91db29b8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christian=20K=C3=B6berl?=
 <christian.koeberl@porscheinformatik.com>
Date: Wed, 21 Feb 2024 17:19:12 +0100
Subject: [PATCH] Show only enabled authentication mechanisms

---
 src/app/page.tsx                 |  6 +++++-
 src/features/auth-page/login.tsx | 14 ++++++++++----
 2 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/src/app/page.tsx b/src/app/page.tsx
index 91616adfd..41000a6d9 100644
--- a/src/app/page.tsx
+++ b/src/app/page.tsx
@@ -5,7 +5,11 @@ export default async function Home() {
   await redirectIfAuthenticated();
   return (
     <main className="container max-w-lg flex items-center">
-      <LogIn isDevMode={process.env.NODE_ENV === "development"} />
+      <LogIn
+        isDevMode={process.env.NODE_ENV === "development"}
+        githubEnabled={!!process.env.AUTH_GITHUB_ID}
+        entraIdEnabled={!!process.env.AZURE_AD_CLIENT_ID}
+      />
     </main>
   );
 }
diff --git a/src/features/auth-page/login.tsx b/src/features/auth-page/login.tsx
index 9c07a05c7..675f8d592 100644
--- a/src/features/auth-page/login.tsx
+++ b/src/features/auth-page/login.tsx
@@ -14,6 +14,8 @@ import {
 
 interface LoginProps {
   isDevMode: boolean;
+  githubEnabled: boolean;
+  entraIdEnabled: boolean;
 }
 
 export const LogIn: FC<LoginProps> = (props) => {
@@ -31,13 +33,17 @@ export const LogIn: FC<LoginProps> = (props) => {
         </CardDescription>
       </CardHeader>
       <CardContent className="grid gap-4">
-        <Button onClick={() => signIn("github")}>GitHub</Button>
-        <Button onClick={() => signIn("azure-ad")}> Microsoft 365</Button>
-        {props.isDevMode ? (
+        {props.githubEnabled && (
+          <Button onClick={() => signIn("github")}>GitHub</Button>
+        )}
+        {props.entraIdEnabled && (
+          <Button onClick={() => signIn("azure-ad")}>Microsoft 365</Button>
+        )}
+        {props.isDevMode && (
           <Button onClick={() => signIn("localdev")}>
             Basic Auth (DEV ONLY)
           </Button>
-        ) : null}
+        )}
       </CardContent>
     </Card>
   );