chore: import upstream snapshot with attribution

tests/python/webhook_receiver/server.py

@@ -0,0 +1,33 @@
+# Copyright (C) CVAT.ai Corporation
+#
+# SPDX-License-Identifier: MIT
+
+import os
+import re
+from http import HTTPStatus
+from http.server import BaseHTTPRequestHandler, HTTPServer
+
+
+class RequestHandler(BaseHTTPRequestHandler):
+    def do_POST(self):
+        TARGET_URL_PATTERN = re.compile(r"/" + os.getenv("PAYLOAD_ENDPOINT"))
+        if not re.search(TARGET_URL_PATTERN, self.path):
+            return
+
+        self.send_response(HTTPStatus.OK)
+        self.end_headers()
+
+        request_body = self.rfile.read(int(self.headers["content-length"]))
+        self.wfile.write(request_body)
+
+
+def main():
+    TARGET_HOST = "0.0.0.0"
+    TARGET_PORT = int(os.getenv("SERVER_PORT"))
+
+    webhook_receiver = HTTPServer((TARGET_HOST, TARGET_PORT), RequestHandler)
+    webhook_receiver.serve_forever()
+
+
+if __name__ == "__main__":
+    main()