From: Stephan Bosch <stephan.bosch@open-xchange.com>
Date: Sun, 17 Nov 2019 13:28:37 +0000 (+0100)
Subject: lib-http: http-server-request - Provide default response for OPTIONS * request.
X-Git-Tag: 2.3.11.2~324
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=48f3ec2a4bc88c5a74b586de46747d76fbdee49c;p=thirdparty%2Fdovecot%2Fcore.git

lib-http: http-server-request - Provide default response for OPTIONS * request.
---

diff --git a/src/lib-http/http-server-request.c b/src/lib-http/http-server-request.c
index 65c669d857..0134541faf 100644
--- a/src/lib-http/http-server-request.c
+++ b/src/lib-http/http-server-request.c
@@ -279,6 +279,23 @@ http_server_request_connect_callback(struct http_server_request *req)
 						req->req.target.url);
 }
 
+static void
+http_server_request_default_handler(struct http_server_request *req)
+{
+	const struct http_request *hreq = &req->req;
+	struct http_server_response *resp;
+
+	if (strcmp(hreq->method, "OPTIONS") == 0 &&
+	    hreq->target.format == HTTP_REQUEST_TARGET_FORMAT_ASTERISK) {
+		resp = http_server_response_create(req, 200, "OK");
+		http_server_response_submit(resp);
+		return;
+	}
+
+	http_server_request_fail(req, 404, "Not Found");
+	return;
+}
+
 void http_server_request_callback(struct http_server_request *req)
 {
 	struct http_server_connection *conn = req->conn;
@@ -290,7 +307,7 @@ void http_server_request_callback(struct http_server_request *req)
 	}
 
 	if (conn->callbacks->handle_request == NULL) {
-		http_server_request_fail(req, 404, "Not Found");
+		http_server_request_default_handler(req);
 		return;
 	}
 	conn->callbacks->handle_request(conn->context, req);