From f83a838b8093341bfd209f433b9799da835c2567 Mon Sep 17 00:00:00 2001
From: mo khan <mo@mokhan.ca>
Date: Thu, 29 May 2025 11:42:22 -0600
Subject: feat: start to stub out the metadata endpoint

---
 bin/test             | 18 ++++++++++++++++++
 public/metadata.json |  2 ++
 src/main.rs          |  3 +++
 3 files changed, 23 insertions(+)
 create mode 100644 public/metadata.json

diff --git a/bin/test b/bin/test
index 12dde30..9d67fc7 100755
--- a/bin/test
+++ b/bin/test
@@ -33,5 +33,23 @@ class ServerTest < Minitest::Test
     response = client.get(base_url + "/404")
     assert_equal "404", response.code
   end
+
+  # /.well-known/oauth-authorization-server https://datatracker.ietf.org/doc/html/rfc8414#section-3.1
+  def test_metadata
+    response = client.get(base_url + "/.well-known/oauth-authorization-server")
+    assert_equal "200", response.code
+  end
+
+  # /token - Token endpoint https://datatracker.ietf.org/doc/html/rfc8693#section-2.3
+  def test_token
+  end
+
+  # /introspect - Token introspection https://datatracker.ietf.org/doc/html/rfc7662#section-2
+  def test_introspect
+  end
+
+  # /revoke - Token revocation # https://datatracker.ietf.org/doc/html/rfc7009#section-2.1
+  def test_revoke
+  end
 end
 
diff --git a/public/metadata.json b/public/metadata.json
new file mode 100644
index 0000000..2c63c08
--- /dev/null
+++ b/public/metadata.json
@@ -0,0 +1,2 @@
+{
+}
diff --git a/src/main.rs b/src/main.rs
index ee71aac..993d72b 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -21,6 +21,9 @@ fn handle(mut stream: TcpStream) {
 
     let (status_line, filename) = match &request_line[..] {
         "GET / HTTP/1.1" => ("HTTP/1.1 200 OK", "./public/index.html"),
+        "GET /.well-known/oauth-authorization-server HTTP/1.1" => {
+            ("HTTP/1.1 200 OK", "./public/metadata.json")
+        }
         _ => ("HTTP/1.1 404 NOT FOUND", "./public/404.html"),
     };
 
-- 
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