Question About vpnc-script-win.js

[Steven Petraglia]

I'm sorry but that didn't work.
Apparently openconnect spawned it's own cscript.exe on my batfle hack.

CSTP connected. DPD 90, Keepalive 0
CSTP Ciphersuite: (TLS1.0)-(RSA)-(3DES-CBC)-(SHA1)
Microsoft (R) Windows Script Host Version 5.8
Copyright (C) Microsoft Corporation. All rights reserved.

Input Error: There is no script engine for file extension ".bat".
Opened tun device My-TAP
TAP-Windows driver v9.21 (0)
Microsoft (R) Windows Script Host Version 5.8
Copyright (C) Microsoft Corporation. All rights reserved.

Input Error: There is no script engine for file extension ".bat".

-----Original Message----- 
From: David Woodhouse 
Sent: Friday, January 30, 2015 10:43 AM 
To: Steven Petraglia 
Cc: Niels Peen ; openconnect-devel at lists.infradead.org 
Subject: Re: Question About vpnc-script-win.js 

On Fri, 2015-01-30 at 08:31 -0500, Steven Petraglia wrote:
> 
> ::-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
> :: Windows7 Run From Current Dir
> ::-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
> pushd %~dp0
> 
> set VERBOSE=-v
> 
> set CISCO_SPLIT_INC=2
> set CISCO_SPLIT_INC_0_ADDR = "20.137.0.0"
> set CISCO_SPLIT_INC_0_MASK = "255.255.0.0"
> set CISCO_SPLIT_INC_0_MASKLEN = "32"
> set CISCO_SPLIT_INC_1_ADDR = "170.225.31.0"
> set CISCO_SPLIT_INC_1_MASK = "255.255.255.0"
> set CISCO_SPLIT_INC_1_MASKLEN = "32"
> 
> "openconnect.exe" %VERBOSE%  client.com 

Hah, so *this* is why OpenConnect was crashing. It tries to set these
environment variables according to what the server tells us, and the bug
triggered when it found them already set (I'd coded it to delete
existing conflicting variables from the environment but evidently not
tested it very well).

You need to interpose your script between openconnect and
vpnc-script-win.js, not run it before openconnect.

So run openconnect with '--script routehack.bat', and change
routehack.bat so that it sets those variables and then invokes
vpnc-script-win.js.

Although I think openconnect expects its script to be run with
'cscript.exe' so perhaps it needs to be JavaScript instead of a batch
file.

-- 
dwmw2