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news: CURLOPT_CONNECT_TO and --connect-to

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Makes curl connect to the given host+port instead of the host+port found
in the URL.
This commit is contained in:
Michael Kaufmann 2016-01-25 14:37:24 +01:00 • committed by Daniel Stenberg
parent f86f50f05a
commit cd8d236245
25 changed files with 834 additions and 40 deletions
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25
lib/http_proxy.c
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@ -49,6 +49,8 @@ CURLcode Curl_proxy_connect(struct connectdata *conn)
/* for [protocol] tunneled through HTTP proxy */
struct HTTP http_proxy;
void *prot_save;
const char *hostname;
int remote_port;
CURLcode result;
/* BLOCKING */
@ -67,8 +69,16 @@ CURLcode Curl_proxy_connect(struct connectdata *conn)
memset(&http_proxy, 0, sizeof(http_proxy));
conn->data->req.protop = &http_proxy;
connkeep(conn, "HTTP proxy CONNECT");
result = Curl_proxyCONNECT(conn, FIRSTSOCKET,
conn->host.name, conn->remote_port, FALSE);
if(conn->bits.conn_to_host)
hostname = conn->conn_to_host.name;
else
hostname = conn->host.name;
if(conn->bits.conn_to_port)
remote_port = conn->conn_to_port;
else
remote_port = conn->remote_port;
result = Curl_proxyCONNECT(conn, FIRSTSOCKET, hostname,
remote_port, FALSE);
conn->data->req.protop = prot_save;
if(CURLE_OK != result)
return result;
@ -153,9 +163,14 @@ CURLcode Curl_proxyCONNECT(struct connectdata *conn,
const char *useragent="";
const char *http = (conn->proxytype == CURLPROXY_HTTP_1_0) ?
"1.0" : "1.1";
char *hostheader= /* host:port with IPv6 support */
aprintf("%s%s%s:%hu", conn->bits.ipv6_ip?"[":"",
hostname, conn->bits.ipv6_ip?"]":"",
bool ipv6_ip = conn->bits.ipv6_ip;
char *hostheader;
/* the hostname may be different */
if(hostname != conn->host.name)
ipv6_ip = (strchr(hostname, ':') != NULL);
hostheader= /* host:port with IPv6 support */
aprintf("%s%s%s:%hu", ipv6_ip?"[":"", hostname, ipv6_ip?"]":"",
remote_port);
if(!hostheader) {
Curl_add_buffer_free(req_buffer);