TLS Blocked by provider, need to modify source code...

How to customize and extend your OpenVPN installation.
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nasser750gx
OpenVpn Newbie
Posts: 5
Joined: Sun Dec 26, 2010 4:42 pm

TLS Blocked by provider, need to modify source code...

Post by nasser750gx » Sun Dec 26, 2010 4:46 pm

Hello,

I have an issue here. The TLS is blocked by the provider, and I cannot use static key method
(As I may have over 100 clients per server). I should modify the whole TLS packed, XOR it with
a Key on the client side (windows) and do the reverse on the server side (CentOS running OpenVPN).


I need help, since I don't know where in the code I should modify.



Best Regards,
SecureBREACH

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gladiatr72
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Location: Lawrence, KS

Re: TLS Blocked by provider, need to modify source code...

Post by gladiatr72 » Tue Dec 28, 2010 1:46 pm

Hello,

This piques my curiosity. Is this a national firewall type issue?

-Stephen
[..]I used to think it was awful that life was so unfair. [...]Wouldn't it be much worse if life were fair, and all the terrible things that happen to us come because we actually deserve them? -Marcus Cole

nasser750gx
OpenVpn Newbie
Posts: 5
Joined: Sun Dec 26, 2010 4:42 pm

Re: TLS Blocked by provider, need to modify source code...

Post by nasser750gx » Tue Dec 28, 2010 1:52 pm

Exactly, right on spot ;) Either way very strange of OpenVPN to use a standard encryption method.
In my opinion this section should be left open so we can apply custom models of packets, making it
impossible for anyone to block. I mean comeone, It's OpenSource, it should be perfect right?

Any ideas about the code and where I should modify?

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krzee
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Re: TLS Blocked by provider, need to modify source code...

Post by krzee » Sat Jan 08, 2011 7:03 am

ild suggest #openvpn-devel on freenode for more discussion on this

note, openvpn 3.0 will be much easier to accomplish these types of goals

nasser750gx
OpenVpn Newbie
Posts: 5
Joined: Sun Dec 26, 2010 4:42 pm

Re: TLS Blocked by provider, need to modify source code...

Post by nasser750gx » Sat Jan 08, 2011 10:20 am

Thanks for the IRC address. @krzee

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