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Code Issues Releases Wiki Activity

Added primitive CORS header support (#1885)

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* Copied over patch from github user fecristovao

* Added nullptr check
This commit is contained in:
Sander van Kasteel 2021-10-15 22:10:09 +02:00 committed by GitHub
parent fb39c4663c
commit d11ccf113c
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1 changed files with 17 additions and 0 deletions
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17
libtransmission/rpc-server.cc
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@ -633,6 +633,21 @@ static void handle_request(struct evhttp_request* req, void* arg)
return;
}
evhttp_add_header(req->output_headers, "Access-Control-Allow-Origin", "*");
if (req->type == EVHTTP_REQ_OPTIONS)
{
char const* headers = evhttp_find_header(req->input_headers, "Access-Control-Request-Headers");
if (headers != nullptr)
{
evhttp_add_header(req->output_headers, "Access-Control-Allow-Headers", headers);
}
evhttp_add_header(req->output_headers, "Access-Control-Allow-Methods", "GET, POST, OPTIONS");
send_simple_response(req, 200, "");
return;
}
auth = evhttp_find_header(req->input_headers, "Authorization");
if (auth != nullptr && evutil_ascii_strncasecmp(auth, "basic ", 6) == 0)
@ -728,6 +743,7 @@ static void handle_request(struct evhttp_request* req, void* arg)
TR_RPC_SESSION_ID_HEADER,
sessionId);
evhttp_add_header(req->output_headers, TR_RPC_SESSION_ID_HEADER, sessionId);
evhttp_add_header(req->output_headers, "Access-Control-Expose-Headers", TR_RPC_SESSION_ID_HEADER);
send_simple_response(req, 409, tmp);
tr_free(tmp);
}
@ -799,6 +815,7 @@ static void startServer(void* vserver)
}
struct evhttp* httpd = evhttp_new(server->session->event_base);
evhttp_set_allowed_methods(httpd, EVHTTP_REQ_GET | EVHTTP_REQ_POST | EVHTTP_REQ_OPTIONS);
char const* address = tr_rpcGetBindAddress(server);