Re: [Openvpn-devel] Native OS X tunnels

2013-06-17 Thread Peter Sagerson
Just a recommendation, but I wouldn't necessarily consider the two proposals alternatives. The only interesting thing going on here is an implementation of open_tun that creates utun devices. The rest is just wiring. Even open_tun isn't really subtle or complex, merely a bit arcane. I suspect th

Re: [Openvpn-devel] Adding support for AEAD cipher modes (AES-GCM, et al.)

2013-06-17 Thread Gert Doering
Hi, On Mon, Jun 17, 2013 at 09:32:35AM +0200, Joachim Schipper wrote: > Again, thanks for the patch! I'm no contributor, but I do think it's really > cool. By helping review crypto related code, you are contributing in quite important ways :-) "Contributor" does not require "write code" or "han

Re: [Openvpn-devel] Native OS X tunnels

2013-06-17 Thread Gert Doering
Hi, On Mon, Jun 17, 2013 at 11:33:54AM -0400, Jonathan K. Bullard wrote: > I have a slight preference forArne's patch, which doesn't introduce yet > another new OpenVPN option. Without having compared the code itself, I second that argument. No more super-special-case options (which depend on #i

Re: [Openvpn-devel] Fix for CVE-2013-2061 breaks multihome?

2013-06-17 Thread Alberto Gonzalez Iniesta
On Mon, Jun 17, 2013 at 05:36:23PM +0200, Gert Doering wrote: > Hi, > > On Mon, Jun 17, 2013 at 04:36:44PM +0200, Alberto Gonzalez Iniesta wrote: > > Seems like "cmsg_len" went nuts... > > Seems your compiler grew too much smarts and optimized that bug to death :-) > > > Again, only happens with

Re: [Openvpn-devel] Fix for CVE-2013-2061 breaks multihome?

2013-06-17 Thread Gert Doering
Hi, On Mon, Jun 17, 2013 at 04:36:44PM +0200, Alberto Gonzalez Iniesta wrote: > Seems like "cmsg_len" went nuts... Seems your compiler grew too much smarts and optimized that bug to death :-) > Again, only happens with multihome, if that helps... That code path is only used for multihome. Bugf

Re: [Openvpn-devel] Native OS X tunnels

2013-06-17 Thread Jonathan K. Bullard
On Sun, Jun 16, 2013 at 5:14 PM, Arne Schwabe wrote: > > I think using utun as default at least for -master and 2.4rc candidates is > a good way to get the feature tested. I hope there is time in the next > OpenVPN developer IRC meeting to decide if my or your patch should be > included. I won'

Re: [Openvpn-devel] Fix for CVE-2013-2061 breaks multihome?

2013-06-17 Thread Alberto Gonzalez Iniesta
On Mon, Jun 17, 2013 at 04:05:18PM +0200, Alberto Gonzalez Iniesta wrote: > On Mon, Jun 17, 2013 at 01:51:13PM +0200, Gert Doering wrote: > > Hi, > > > > On Mon, Jun 17, 2013 at 01:00:03PM +0200, Alberto Gonzalez Iniesta wrote: > > > I applied the fix for CVE-2013-2061 [0] to Debian's stable versi

Re: [Openvpn-devel] Fix for CVE-2013-2061 breaks multihome?

2013-06-17 Thread Alberto Gonzalez Iniesta
On Mon, Jun 17, 2013 at 01:51:13PM +0200, Gert Doering wrote: > Hi, > > On Mon, Jun 17, 2013 at 01:00:03PM +0200, Alberto Gonzalez Iniesta wrote: > > I applied the fix for CVE-2013-2061 [0] to Debian's stable version of > > openvpn (2.2.1) [1]. When the new package was sent to the mirrors I got >

Re: [Openvpn-devel] Fix for CVE-2013-2061 breaks multihome?

2013-06-17 Thread Gert Doering
Hi, On Mon, Jun 17, 2013 at 01:00:03PM +0200, Alberto Gonzalez Iniesta wrote: > I applied the fix for CVE-2013-2061 [0] to Debian's stable version of > openvpn (2.2.1) [1]. When the new package was sent to the mirrors I got > a couple of reports of broken VPNs [2]. After some testing I think the >

[Openvpn-devel] Fix for CVE-2013-2061 breaks multihome?

2013-06-17 Thread Alberto Gonzalez Iniesta
Hi, I applied the fix for CVE-2013-2061 [0] to Debian's stable version of openvpn (2.2.1) [1]. When the new package was sent to the mirrors I got a couple of reports of broken VPNs [2]. After some testing I think the problem arises with the use of "multihome" option. The server daemon starts to lo

Re: [Openvpn-devel] OpenVPN Versioning

2013-06-17 Thread Steffan Karger
On 06/14/2013 09:53 PM, James Yonan wrote: > To get the adaptive versioning behavior in OpenSSL, you have to use > SSLv23_server_method() or SSLv23_client_method() and then explicitly > disable the versions you don't want to consider, i.e. SSL_OP_NO_SSLv2, > SSL_OP_NO_SSLv3, SSL_OP_NO_TLSv1, SSL

Re: [Openvpn-devel] Adding support for AEAD cipher modes (AES-GCM, et al.)

2013-06-17 Thread Joachim Schipper
> -Original Message- > From: Kenny Root [mailto:ke...@the-b.org] > Sent: dinsdag 4 juni 2013 2:15 > To: openvpn-devel@lists.sourceforge.net > Subject: [Openvpn-devel] Adding support for AEAD cipher modes > (AES-GCM, et al.) > > I wrote a patch to add AEAD cipher modes to OpenVPN. This is