if(c->tcplen) {
if(c->tcplen <= c->buflen) {
- receive_tcppacket(c, c->buffer, c->tcplen);
+ if(proxytype == PROXY_SOCKS4 && c->allow_request == ID) {
+ if(c->buffer[0] == 0 && c->buffer[1] == 0x5a) {
+ logger(LOG_DEBUG, "Proxy request granted");
+ } else {
+ logger(LOG_ERR, "Proxy request rejected");
+ return false;
+ }
+ } else
+ receive_tcppacket(c, c->buffer, c->tcplen);
c->buflen -= c->tcplen;
lenin -= c->tcplen - oldlen;