From a499dfd231a48a580b39af7994fff349c3b7c9a1 Mon Sep 17 00:00:00 2001
From: Jesse Wierzbinski <contact@cpluspatch.com>
Date: Tue, 12 Sep 2023 19:33:08 -1000
Subject: [PATCH] Add host-meta endpoint

---
 server/api/.well-known/host-meta/index.ts | 18 ++++++++++++++++++
 utils/response.ts                         |  9 +++++++++
 2 files changed, 27 insertions(+)
 create mode 100644 server/api/.well-known/host-meta/index.ts

diff --git a/server/api/.well-known/host-meta/index.ts b/server/api/.well-known/host-meta/index.ts
new file mode 100644
index 00000000..c6f9490e
--- /dev/null
+++ b/server/api/.well-known/host-meta/index.ts
@@ -0,0 +1,18 @@
+import { MatchedRoute } from "bun";
+import { getHost } from "@config";
+import { xmlResponse } from "@response";
+
+/**
+ * Host meta endpoint
+ */
+export default async (
+	req: Request,
+	matchedRoute: MatchedRoute
+): Promise<Response> => {
+	return xmlResponse(`
+	<?xml version="1.0" encoding="UTF-8"?>
+	<XRD xmlns="http://docs.oasis-open.org/ns/xri/xrd-1.0">
+	<Link rel="lrdd" template="https://${getHost()}/.well-known/webfinger?resource={uri}"/>
+	</XRD>
+	`);
+};
diff --git a/utils/response.ts b/utils/response.ts
index 1ebd09e0..e881e93e 100644
--- a/utils/response.ts
+++ b/utils/response.ts
@@ -10,6 +10,15 @@ export const jsonResponse = (data: object, status = 200) => {
 	});
 };
 
+export const xmlResponse = (data: string, status = 200) => {
+	return new Response(data, {
+		headers: {
+			"Content-Type": "application/xml",
+		},
+		status,
+	});
+};
+
 export const jsonLdResponse = (
 	data: NodeObject | APActivity | APObject,
 	status = 200