1 files changed, 94 insertions, 0 deletions
diff --git a/playground/web/server.py b/playground/web/server.py
new file mode 100644
index 0000000..56ae429
--- /dev/null
+++ b/playground/web/server.py
@@ -0,0 +1,94 @@
+#!/usr/bin/env python3
+"""
+Playground demo service — stdlib HTTP status page on port 9090.
+Registered behind doot's auth layer at /playground/.
+Start: python3 playground/web/server.py
+"""
+
+import http.server
+import json
+import os
+import platform
+import socket
+import time
+from datetime import datetime, timezone
+
+START_TIME = time.monotonic()
+PORT = int(os.environ.get("PLAYGROUND_PORT", "9090"))
+
+STATUS_HTML = """\
+<!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="utf-8">
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<title>Playground — System Status</title>
+<style>
+  body {{ font-family: monospace; background: #0f111a; color: #cdd6f4; margin: 0; padding: 2rem; }}
+  h1 {{ color: #89b4fa; margin-bottom: 0.25rem; }}
+  .subtitle {{ color: #6c7086; font-size: 0.85rem; margin-bottom: 2rem; }}
+  table {{ border-collapse: collapse; width: 100%; max-width: 640px; }}
+  td {{ padding: 0.4rem 0.8rem; border-bottom: 1px solid #313244; }}
+  td:first-child {{ color: #a6e3a1; width: 200px; }}
+  .badge {{ display: inline-block; background: #1e6e3a; color: #a6e3a1;
+             padding: 0.1rem 0.5rem; border-radius: 3px; font-size: 0.8rem; }}
+</style>
+</head>
+<body>
+<h1>Playground</h1>
+<p class="subtitle">doot service gateway demo &mdash; authenticated via doot session</p>
+<table>
+  <tr><td>status</td><td><span class="badge">ok</span></td></tr>
+  <tr><td>hostname</td><td>{hostname}</td></tr>
+  <tr><td>python</td><td>{python}</td></tr>
+  <tr><td>platform</td><td>{platform}</td></tr>
+  <tr><td>uptime</td><td>{uptime}</td></tr>
+  <tr><td>server time</td><td>{now}</td></tr>
+  <tr><td>pid</td><td>{pid}</td></tr>
+  <tr><td>port</td><td>{port}</td></tr>
+</table>
+</body>
+</html>
+"""
+
+
+def _uptime() -> str:
+    elapsed = int(time.monotonic() - START_TIME)
+    h, rem = divmod(elapsed, 3600)
+    m, s = divmod(rem, 60)
+    return f"{h}h {m}m {s}s"
+
+
+class Handler(http.server.BaseHTTPRequestHandler):
+    def log_message(self, fmt, *args):  # quieter logs
+        print(f"{self.address_string()} {fmt % args}")
+
+    def do_GET(self):
+        if self.path in ("/health", "/health/"):
+            body = json.dumps({"status": "ok", "uptime": _uptime()}).encode()
+            self._respond(200, "application/json", body)
+            return
+
+        html = STATUS_HTML.format(
+            hostname=socket.gethostname(),
+            python=platform.python_version(),
+            platform=platform.system() + " " + platform.release(),
+            uptime=_uptime(),
+            now=datetime.now(timezone.utc).strftime("%Y-%m-%d %H:%M:%S UTC"),
+            pid=os.getpid(),
+            port=PORT,
+        ).encode()
+        self._respond(200, "text/html; charset=utf-8", html)
+
+    def _respond(self, code, content_type, body):
+        self.send_response(code)
+        self.send_header("Content-Type", content_type)
+        self.send_header("Content-Length", str(len(body)))
+        self.end_headers()
+        self.wfile.write(body)
+
+
+if __name__ == "__main__":
+    server = http.server.HTTPServer(("127.0.0.1", PORT), Handler)
+    print(f"playground listening on http://127.0.0.1:{PORT}  (pid {os.getpid()})")
+    server.serve_forever()