handler: add support for overriding redirect status code + message

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

diff --git a/handler.c b/handler.c
index 6ec18af027710f4cb82d628c344d2f00e922cd15..a578a32ff738b59732195af40b050ebabec2ea42 100644 (file)
--- a/handler.c
+++ b/handler.c
@@ -41,19 +41,29 @@ static void
 handle_redirect(struct json_script_ctx *ctx, struct blob_attr *data)
 {
        struct client *cl = cur_client;
-       static struct blobmsg_policy policy = {
-                .type = BLOBMSG_TYPE_STRING,
+       static struct blobmsg_policy policy[3] = {
+                { .type = BLOBMSG_TYPE_STRING },
+                { .type = BLOBMSG_TYPE_INT32 },
+                { .type = BLOBMSG_TYPE_STRING },
        };
-       struct blob_attr *tb;
+       struct blob_attr *tb[3];
+       const char *status = "Found";
+       int code = 302;
 
-       blobmsg_parse_array(&policy, 1, &tb, blobmsg_data(data), blobmsg_data_len(data));
-       if (!tb)
+       blobmsg_parse_array(policy, ARRAY_SIZE(policy), tb, blobmsg_data(data), blobmsg_data_len(data));
+       if (!tb[0])
                return;
 
-       uh_http_header(cl, 302, "Found");
+       if (tb[1]) {
+               code = blobmsg_get_u32(tb[1]);
+               if (tb[2])
+                       status = blobmsg_get_string(tb[2]);
+       }
+
+       uh_http_header(cl, code, status);
        ustream_printf(cl->us, "Content-Length: 0\r\n");
        ustream_printf(cl->us, "Location: %s\r\n\r\n",
-                      blobmsg_get_string(tb));
+                      blobmsg_get_string(tb[0]));
        uh_request_done(cl);
        *cur_url = NULL;