On Mon, Feb 01, 2021 at 09:44:07AM +0000, Stuart Henderson wrote:
> On 2021/02/01 08:44, Helmut Kiessling wrote:
> > Hi,
> > 
> > Seems I have issues receiving emails into my private email so can you 
> > kindly resend it to my work email instead? Original email below:
> > 
> > I hope you can point me correct direction with this strange behaviour in 
> > OpenBSD 6.8. So my script is using Perl library NET::LDAPS like below:
> > Row 85:  my $ldap = Net::LDAPS->new(localhost, port => 636, version => 3, 
> > verify => 'require', capath => /etc/openldap/certs )
> > 
> > When running the script it gives the following error:
> > # SSL connect attempt failed error:1404B418:SSL routines:ST_CONNECT:tlsv1 
> > alert unknown ca error:14FFF086:SSL 
> > routines:(UNKNOWN)SSL_internal:certificate verify failed at update.pl line 
> > 85, <DATA> line 960
> > 
> > And sure if I change verify => 'none' then it works but would be nice to 
> > get certs verified too.
> > 
> > Note, this same script works ok in OpenBSD 6.7.
> > 
> > Net::LDAPS version is  0.06 (I also have these installed Net::SSLeay 1.88 
> > and IO::Socket::SSL 2.068 in case they are related)
> > 
> > Do you have any ideas?
> 
> Cert validation is broken in some cases in 6.8 (false failures, not
> false positives). Depending on exactly which bug you run into, changing
> your program from using capath to cafile might do the trick. Otherwise
> the simplest workaround in most cases is to run -current where this is
> likely to work.
> 

We will release a syspatch for 6.8 that will likely fix this in the next few
days.

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