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From 4ce9c9241f5707917e87e93a055f757cea5fb84d Mon Sep 17 00:00:00 2001
From: Jon DeVree <nuxi@vault24.org>
Date: Mon, 19 Sep 2016 21:00:18 -0400
Subject: [PATCH] Add Content-Length header to mimic official pulse client
The official pulse client sends in a fixed "Content-Length: 256" header
with these two HTTP requests. Some versions of the VPN server will
reject requests with an HTTP 400 error if they do not have this header.
Signed-off-by: Jon DeVree <nuxi@vault24.org>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
---
oncp.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/oncp.c b/oncp.c
index cc9a223..2bf1571 100644
--- a/oncp.c
+++ b/oncp.c
@@ -562,6 +562,7 @@ int oncp_connect(struct openconnect_info *vpninfo)
buf_append(reqbuf, "POST /dana/js?prot=1&svc=1 HTTP/1.1\r\n");
oncp_common_headers(vpninfo, reqbuf);
+ buf_append(reqbuf, "Content-Length: 256\r\n");
buf_append(reqbuf, "\r\n");
if (buf_error(reqbuf)) {
@@ -606,6 +607,7 @@ int oncp_connect(struct openconnect_info *vpninfo)
buf_truncate(reqbuf);
buf_append(reqbuf, "POST /dana/js?prot=1&svc=4 HTTP/1.1\r\n");
oncp_common_headers(vpninfo, reqbuf);
+ buf_append(reqbuf, "Content-Length: 256\r\n");
buf_append(reqbuf, "\r\n");
if (buf_error(reqbuf)) {
--
2.7.3
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