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Add "better cors" to /stream http endpoint

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Signed-off-by: Ayrton Sparling <ayrton@sparling.us>
This commit is contained in:
Ayrton Sparling
2022-04-28 08:40:15 -07:00
parent 358950d0c2
commit 1460de95c1
1 changed files with 15 additions and 1 deletions
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16
src/ustreamer/http/server.c
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@@ -635,9 +635,23 @@ static void _http_callback_stream_write(struct bufferevent *buf_event, void *v_c
if (client->need_initial) { if (client->need_initial) {
assert(evbuffer_add_printf(buf, "HTTP/1.0 200 OK" RN)); assert(evbuffer_add_printf(buf, "HTTP/1.0 200 OK" RN));
if (client->server->allow_origin[0] != '\0') { if (client->server->allow_origin[0] != '\0') {
assert(evbuffer_add_printf(buf, "Access-Control-Allow-Origin: %s" RN, client->server->allow_origin)); const char *request_header_cors_headers = evhttp_find_header(evhttp_request_get_input_headers(client->request), "Access-Control-Request-Headers");
const char *request_header_cors_method = evhttp_find_header(evhttp_request_get_input_headers(client->request), "Access-Control-Request-Method");
assert(evbuffer_add_printf(buf,
"Access-Control-Allow-Origin: %s" RN
"Access-Control-Allow-Credentials: true" RN,
client->server->allow_origin
));
if (request_header_cors_headers != NULL)
assert(evbuffer_add_printf(buf, "Access-Control-Allow-Headers: %s" RN, request_header_cors_headers));
if (request_header_cors_method != NULL)
assert(evbuffer_add_printf(buf, "Access-Control-Allow-Methods: %s" RN, request_header_cors_method));
} }
assert(evbuffer_add_printf(buf, assert(evbuffer_add_printf(buf,
"Cache-Control: no-store, no-cache, must-revalidate, proxy-revalidate, pre-check=0, post-check=0, max-age=0" RN "Cache-Control: no-store, no-cache, must-revalidate, proxy-revalidate, pre-check=0, post-check=0, max-age=0" RN
"Pragma: no-cache" RN "Pragma: no-cache" RN