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Code Issues 2 Releases Wiki Activity

spend less cpu on http attacks, bidi tweak, stop smtp-out

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psyc://loupsycedyglgamf.onion/~lynX 2016-11-17 05:49:53 +01:00
parent c5ce025488
commit 3eab6d6140
7 changed files with 31 additions and 16 deletions
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26
world/net/http/server.c
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@ -113,12 +113,7 @@ process_header() {
}
parse_request(input) {
P2(("=== HTTP got: %O from %O\n", input, query_ip_name(ME)))
// reset state. in case we support HTTP/1.1. do we?
method = item = url = prot = qs = 0;
headers = ([]);
body = "";
P0(("=== HTTP got: %O from %O\n", input, query_ip_name(ME)))
if (!input || input=="") {
// should return error?
@ -126,9 +121,14 @@ parse_request(input) {
// lets just ignore the empty line
return 1;
}
// reset state. in case we support HTTP/1.1. do we?
method = item = url = prot = qs = 0;
headers = ([]);
body = "";
input = explode(input, " ");
switch(sizeof(input)) {
default:
case 3:
prot = input[2];
next_input_to(#'parse_header);
case 2:
@ -140,12 +140,18 @@ parse_request(input) {
unless (sscanf(url, "%s?%s", item, qs)) item = url;
method = lower_case(input[0]);
break;
case 1:
// should return error!
quit();
default:
http_error(prot, R_BADREQUEST,
"invalid "+HTTP_SVERS+" request");
quit(); return 1;
}
P4(("=== HTTP user requested url: %O\n", url))
if (method == "connect") next_input_to(#'parse_wait);
else if (!sizeof(url) || url[0] != '/') {
http_error(prot, R_BADREQUEST,
"invalid "+HTTP_SVERS+" request");
quit(); return 1;
}
else if (!prot) process(); // HTTP/0.9 has no headers
else next_input_to(#'parse_header);
}