Re: Client side DANE - minimum openssl version

2014-05-12 Thread Jonas Wielicki
On 09.05.2014 18:44, Andreas Schulze wrote: > Viktor Dukhovni: >> It may be simpler to upgrade your system. > yes, upgrade would be best but sometimes, > older crypto is not as painfull as it should be Although older crypto saves you from heartbleeds. I think there are some good reasons (not that

Re: Client side DANE - minimum openssl version

2014-05-11 Thread Viktor Dukhovni
On Sun, May 11, 2014 at 10:53:05PM -0500, Larry Stone wrote: > Viktor, thanks, that greatly improves my understanding of how > those options work. And also serves as a reminder not to put to > much trust in other people's "how to" documents since if I now > understand it correctly, the '-I/usr/inc

Re: Client side DANE - minimum openssl version

2014-05-11 Thread Larry Stone
On May 11, 2014, at 9:04 PM, Viktor Dukhovni wrote: > On Sun, May 11, 2014 at 08:57:29PM -0500, Larry Stone wrote: > >>> The above syntax is incorrect. Try >>> >>> ... CCARGS=' >>> -DUSE_TLS -I/usr/local/ssl/include >>> -DUSE_SASL_AUTH >>> -DDEF_COMMAND_DIR=\"/usr/local/sbin\" >>

Re: Client side DANE - minimum openssl version

2014-05-11 Thread Viktor Dukhovni
On Sun, May 11, 2014 at 08:57:29PM -0500, Larry Stone wrote: > > The above syntax is incorrect. Try > > > > ... CCARGS=' > > -DUSE_TLS -I/usr/local/ssl/include > > -DUSE_SASL_AUTH > > -DDEF_COMMAND_DIR=\"/usr/local/sbin\" > > -DDEF_CONFIG_DIR=\"/usr/local/etc/postfix\" > > -

Re: Client side DANE - minimum openssl version

2014-05-11 Thread Larry Stone
On May 11, 2014, at 6:34 PM, Viktor Dukhovni wrote: > On Sun, May 11, 2014 at 06:00:38PM -0500, Larry Stone wrote: > >> On the test system, trying to force the new version of OpenSSL (1.0.1g), I >> used: >> make -f Makefile.init makefiles \ >> CCARGS='-DUSE_TLS /usr/local/ssl/include/opens

Re: Client side DANE - minimum openssl version

2014-05-11 Thread Viktor Dukhovni
On Sun, May 11, 2014 at 06:00:38PM -0500, Larry Stone wrote: > On the test system, trying to force the new version of OpenSSL (1.0.1g), I > used: > make -f Makefile.init makefiles \ > CCARGS='-DUSE_TLS /usr/local/ssl/include/openssl \ > -DUSE_SASL_AUTH \ > -DDEF_COMMAND_DIR=\"/usr/

Re: Client side DANE - minimum openssl version

2014-05-11 Thread Larry Stone
This thread got my intrigued as I have my system (OS X “Client” doing lots of server stuff) almost entirely independent of Apple provided stuff in favor of building from source. OpenSSL is one I have not done. So I decided to try it on my test system (which is really my laptop booted from an alt

Re: Client side DANE - minimum openssl version

2014-05-09 Thread Andreas Schulze
Viktor Dukhovni: > It may be simpler to upgrade your system. yes, upgrade would be best but sometimes, older crypto is not as painfull as it should be Andreas

Re: Client side DANE - minimum openssl version

2014-05-09 Thread Viktor Dukhovni
On Fri, May 09, 2014 at 10:58:30AM -0400, Wietse Venema wrote: > > Any hint's to build postfix + openssl-1.x on a system based on > > openssl-0.9.x ??? I also avoided building openssl from source for > > good reasons over the last years. It is rather easy to build on Unix-like systems. Unpack t

Re: Client side DANE - minimum openssl version

2014-05-09 Thread Wietse Venema
Andreas Schulze: > Robert Schetterer: > > > openssl 0.9.8j and Postfix 2.11.1. > > maybe a suboptimal mixture > > any hint's to build postfix + openssl-1.x on a system based on > openssl-0.9.x ??? I also avoided building openssl from source for > good reasons over the last years. > > But I'm open

Re: Client side DANE - minimum openssl version

2014-05-09 Thread Andreas Schulze
Robert Schetterer: > > openssl 0.9.8j and Postfix 2.11.1. > maybe a suboptimal mixture any hint's to build postfix + openssl-1.x on a system based on openssl-0.9.x ??? I also avoided building openssl from source for good reasons over the last years. But I'm open to try. Andreas

Re: Client side DANE - minimum openssl version

2014-05-08 Thread Robert Schetterer
Am 08.05.2014 22:45, schrieb Markus Petri: > openssl 0.9.8j and Postfix 2.11.1. maybe a suboptimal mixture Best Regards MfG Robert Schetterer -- [*] sys4 AG http://sys4.de, +49 (89) 30 90 46 64 Franziskanerstraße 15, 81669 München Sitz der Gesellschaft: München, Amtsgericht München: HRB 1992

Re: Client side DANE - minimum openssl version

2014-05-08 Thread Viktor Dukhovni
On Thu, May 08, 2014 at 10:45:28PM +0200, Markus Petri wrote: > I'm trying to get client side TLSA/DANE working on a SLES11 SP3 system > with openssl 0.9.8j and Postfix 2.11.1. You need at least OpenSSL 1.0.0. > When the smtp client tries to connect to the destination system, the > following is

Client side DANE - minimum openssl version

2014-05-08 Thread Markus Petri
Hi, I'm trying to get client side TLSA/DANE working on a SLES11 SP3 system with openssl 0.9.8j and Postfix 2.11.1. When the smtp client tries to connect to the destination system, the following is logged: May 8 22:23:11 mail postfix-rz-out/smtp[22203]: warning: cannot generate TA certificates,