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Sched: use X-Forwarded-For as the client's IP address in case it is set (if the scheduler is behind a load balancer, environment's remote_addr will contain load balancer's IP).

This commit is contained in:
Rytis Slatkevièius 2015-11-03 10:15:07 +02:00
parent 1a023a5a63
commit f33c4ed1d6
1 changed files with 12 additions and 6 deletions
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18
sched/handle_request.cpp
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@ -498,6 +498,17 @@ got_host:
return 0;
}
inline static const char* get_remote_addr() {
// Server is behind a load balancer or proxy
const char* p = getenv("HTTP_X_FORWARDED_FOR");
if (p) {
return p;
}
const char * r = getenv("REMOTE_ADDR");
return r ? r : "?.?.?.?";
}
// modify host struct based on request.
// Copy all fields that are determined by the client.
//
@ -585,7 +596,7 @@ static int update_host_record(HOST& initial_host, HOST& xhost, USER& user) {
md5_block((const unsigned char*)buf, strlen(buf), host.host_cpid);
}
char* p = getenv("REMOTE_ADDR");
const char* p = get_remote_addr();
if (p) {
strlcpy(host.external_ip_addr, p, sizeof(host.external_ip_addr));
}
@ -1044,11 +1055,6 @@ bool wrong_core_client_version() {
return true;
}
inline static const char* get_remote_addr() {
const char * r = getenv("REMOTE_ADDR");
return r ? r : "?.?.?.?";
}
void handle_msgs_from_host() {
unsigned int i;
DB_MSG_FROM_HOST mfh;