Add HTTP/1.1 Host header

OpenVPN should send a Host: header to comply with the HTTP/1.1
specification.

Full discussion of this patch can be found here:
<http://thread.gmane.org/gmane.network.openvpn.devel/4039>

Signed-off-by: Lars Hupel <hupel@in.tum.de>
Acked-by: Peter Stuge <peter@stuge.se>
Acked-by: Gert Doering <gert@greenie.muc.de>
Signed-off-by: David Sommerseth <dazo@users.sourceforge.net>
Trac-ticket: 63

1 files changed, 4 insertions, 0 deletions

diff --git a/proxy.c b/proxy.c
index 3de2ac1..fce64a1 100644
--- a/proxy.c
+++ b/proxy.c
@@ -552,6 +552,10 @@ establish_http_proxy_passthru (struct http_proxy_info *p,
       if (!send_line_crlf (sd, buf))
 	goto error;
 
+      openvpn_snprintf(buf, sizeof(buf), "Host: %s", host);
+      if (!send_line_crlf(sd, buf))
+        goto error;
+
       /* send User-Agent string if provided */
       if (p->options.user_agent)
 	{