fix middleware bug blocking login

server/app/login/GitHubOAuthComponent.tsx

@@ -9,13 +9,20 @@ export default function GitHubOAuthComponent() {
     process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY!,
   );
 
-  let url = process?.env?.NEXT_PUBLIC_SITE_URL;
+  let url =
+    process?.env?.NEXT_PUBLIC_SITE_URL ?? // Set this to your site URL in production env.
+    process?.env?.NEXT_PUBLIC_VERCEL_URL ?? // Automatically set by Vercel.
+    "http://localhost:3000/";
+  // Make sure to include `https://` when not localhost.
+  url = url.includes("http") ? url : `https://${url}`;
+  // Make sure to include a trailing `/`.
+  url = url.charAt(url.length - 1) === "/" ? url : `${url}/`;
 
   const handleGitHubLogin = async () => {
     const { error } = await supabase.auth.signInWithOAuth({
       provider: "github",
       options: {
-        redirectTo: `${url}/auth/callback`,
+        redirectTo: `${url}auth/callback`,
       },
     });
 

server/middleware.ts

@@ -58,9 +58,9 @@ export async function middleware(request: NextRequest) {
     data: { user },
   } = await supabase.auth.getUser();
 
-  if (!user && request.nextUrl.pathname !== "/") {
+  const allowedPathsRegex = new RegExp(`^(/|/login|/auth/callback|/docs/.+)$`);
+  if (!user && !allowedPathsRegex.test(request.nextUrl.pathname)) {
     const url = request.nextUrl.clone();
-
     url.pathname = `/404`;
     return NextResponse.rewrite(url);
   }