[svn.haxx.se] · SVN Dev · SVN Users · SVN Org · TSVN Dev · TSVN Users · Subclipse Dev · Subclipse Users · this month's index

Re: Subversion authentication via SASL GSSAPI and likewise open

From: slaventii <xumuku_at_gmail.com>
Date: Thu, 26 Jul 2012 11:57:43 +0300

>Ah, ok, yes, I did say we use https. The server is configured to
redirect all http traffic >to https (using mod_ssl) and authentication then
happens in that encrypted >environment (or am I being naïve here?)
As I wrote we already have Apache with HTTPS. All is good except speed.

>What is very slow? I know we don't have many users and are on an internal
network >but I have no issue with our speeds...

And this is not only our opinion - Svnserve VS
mod_dav_svn<http://stackoverflow.com/questions/502585/svnserve-vs-mod-dav-svn>
.

SVN + Apache - slow.
SVN + SASL-Ldap - insecure.
SVN + SASL-GSSAPI - in progress :)

On Thu, Jul 26, 2012 at 11:50 AM, Cooke, Mark <mark.cooke_at_siemens.com>wrote:

> > On Thu, Jul 26, 2012 at 9:38 AM, Cooke, Mark
> > <mark.cooke_at_siemens.com> wrote:
> >
> >
> > > -----Original Message-----
> > > From: xumuku [mailto:xumuku_at_gmail.com]
> > > Sent: 25 July 2012 16:49
> > > To: subversion_users_at_googlegroups.com
> > > Cc: users_at_subversion.apache.org; xumuku_at_gmail.com
> > > Subject: Re: Subversion authentication via SASL GSSAPI and
> > > likewise open
> > >
> > > My current /usr/lib/sasl2/svn.conf is:
> > >
> > > pwcheck_method: saslauthd
> > > mech_list: GSSAPI
> > > saslauthd_path: /var/run/saslauthd/mux
> > > log_level: 7
> > >
> > > But I get the error:
> > > Cannot negotiate authentication mechanism
> > >
> > > 1. Does *anyone* have Windows SVNServe authenticating to
> > > AD/Kerberos via SASL/GSSAPI?
> > >
> > <http://stackoverflow.com/questions/10407077/does-anyone-have-
> > windows-svnserve-authenticating-to-ad-kerberos-via-sasl-gssap>
> > > 2. Cannot negotiate authentication mechanism
> > >
> > <http://subversion.tigris.org/ds/viewMessage.do?dsForumId=1065
> > &viewType=browseAll&dsMessageId=65725#messagefocus>
> >
> > No (sorry), we use https via apache and mod_ldap to
> > authenticate against AD. I am interested to know why you
> > think that is not secure enough (perhaps you have *nix
> > clients storing plain text passwords?)
> >
> > ~ mark c
> >
> > Because it works only with PLAIN auth:
>
> Ah, ok, yes, I did say we use https. The server is configured to redirect
> all http traffic to https (using mod_ssl) and authentication then happens
> in that encrypted environment (or am I being naïve here?)
>
> > tcpdump -ni eth0 -A src host 192.168.1.2 and tcp dst port 3690
> >
> >
> > 17:10:10.488834 IP 192.168.1.2.59751 > 192.168.1.1.3690:
> > Flags [P.], seq 145:184, ack 166, win 65115, length 39
> > E..O.b@...."..@...@ .g.j....~...P..[....( PLAIN (
> > 21:AHVzZXIAcGFzc3dvcmQ=
> >
> >
> > http://www.opinionatedgeek.com/dotnet/tools/base64decode/ -
> > and you can see my sername and password
> >
> >
> > We already have Apache via mod_svn and mod_ldap but it is very slow.
>
> What is very slow? I know we don't have many users and are on an internal
> network but I have no issue with our speeds...
>
> ~ mark c
>
Received on 2012-07-26 15:32:39 CEST

This is an archived mail posted to the Subversion Users mailing list.

This site is subject to the Apache Privacy Policy and the Apache Public Forum Archive Policy.