similar to: How do I get an ssh client to authenticate with samba4's kerberos GSSAPI? [Solved]

Hi, I am doing some kerberos testing with samba4 using ssh. I have setup samba4 using the howto at http://wiki.samba.org/index.php/Samba4/HOWTO and active directory seems to be working both with Windows and Linux clients. ssh unfortunately is not kerberos authenticating via GSSAPI. The client krb5.conf contains this: ===================================================== [libdefaults]

Hi, I am trying to configure the nslcd service on an Ubuntu client for kerberos authentication against samba4. My /etc/nslcd.conf contains the following: uid nslcd gid nslcd uri ldapi:///cofil01.mydomain.net base dc=mydomain,dc=net sasl_mech GSSAPI krb5_ccname FILE:/tmp/host.tkt I have added the host principal "host/ubuntu-test.mydomain.net @ MYDOMAIN.NET" to /etc/krb5.keytab on both

Hi, I think it is great that samba4 has a single sign on solution for Windows platforms and it seems to work well too, but I am wondering is it possible to do the same for a Linux environment? I have been studying how to implement single sign on using the Ubuntu way through this document: https://help.ubuntu.com/community/SingleSignOn and I am wondering if I can do the same with samba4 where the

Hi, I have set up a standard samba4 server via http://wiki.samba.org/index.php/Samba4/HOWTO and have tested that windows machines can join the samba4 AD. Now I am trying to join an Ubuntu machine to the same samba4 ad but it is failing for me with the following message: # net ADS JOIN -U Administrator Enter Administrator's password: Failed to join domain: failed to lookup DC info for domain

Hi, When I have a service on a client that tries to use kerberos and I get errors such as these in the log.samba file: Kerberos: UNKNOWN -- host/ubuntu-test.mydomain.net @ MYDOMAIN.NET: no such entry found in hdb Does this mean that the kerberos authentication system is looking for the principal "host/ubuntu-test.mydomain.net @ MYDOMAIN.NET" in samba4's domain or in the

>From a security standpoint, if the default keytab (/etc/krb5.keytab) contains only ONE principal, does it matter if GSSAPIStrictAcceptorCheck is set to "yes" or "no"? My company uses an internally built OpenSSH package that includes the GSSAPI Key Exchange patch. Because we have 1000s of hosts, we need to use a "standard" sshd_config file that works for the

http://bugzilla.mindrot.org/show_bug.cgi?id=928 simon at sxw.org.uk changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |simon at sxw.org.uk ------- Comment #2 from simon at sxw.org.uk 2006-08-19 08:31 ------- I'd rather see us move towards just using

Question: Right now samba4 is great as in all-in-one solution (samba, kerberos, ldap, dns) into one service. Is it possible to split it up so that for example, I run openldap on one server, kerberos on another server, and then dns/samba on a third server? br, Quinn

The recent addition of auth_gssapi_hostname is a welcome addition, but a little more is needed for multi-homed (or multi-domained) sites. SSH recently added this enhancement to address this common need: GSSAPIStrictAcceptorCheck Determines whether to be strict about the identity of the GSSAPI acceptor a client authenticates against. If ?yes? then the client must

Hello list, I need update my samba, I run firtly ./configure.developer, and when I run make I get this message 123/3913] Compiling lib/replace/replace.c In file included from ../lib/replace/replace.c:26: ../lib/replace/replace.h:112:24: error: bsd/string.h: No such file or directory ../lib/replace/replace.h:116:24: error: bsd/unistd.h: No such file or directory Waf: Leaving directory

I am trying to download a 200MB ISO file and each time I attempt to do so it will timeout after around 30 MB. I've used both a Microsoft and a FreeBSD tftp client with the same results. When PXE booting a pc and letting it download the ISO it either hangs halfway through or the ISO appears to be corrupted when trying to boot to it from ramdisk. I am looking for suggestions on how to

On 02/10/2020 13:24, Jason Keltz via samba wrote: > Hi Louis, > > I had already done that at one point. > > My pam_winbind is already working.? I can SSH to the system, and I get > a proper ticket.? My only issue is that it doesn't refresh the ticket > before expiry when I ssh to a system.? I think I can script around > that and just not rely on winbind to do it.

I try to get Samba 4 with ssh running. I found in the Script from Matthieu Patou tot he sysvol sync the follwing intresting line. --- kinit -k -t /etc/krb5.keytab `hostname -s | tr "[:lower:]" "[:upper:]"`\$ rsync -X -u -a $dc_account_name\$@${dc}.${domain}:$SYSVOL $STAGING --- when i understand correct he uses the domain controller service principle to connect to the

So tell us what did >> You << correct ? If you put it in the list mail everybody can enjoy from it ;-) Greetz, Louis > -----Oorspronkelijk bericht----- > Van: samba [mailto:samba-bounces at lists.samba.org] Namens > basti via samba > Verzonden: woensdag 12 december 2018 16:44 > Aan: samba at lists.samba.org > Onderwerp: Re: [Samba] [Solved] GSSAPI/Kerberos

OK, for now it seem to work. Server: dovecot.my.fqdn.com Security: STARTTLS Auth: Kerberos/GSSAPI Possible Problems: - Keytabfile (samba-tool delegation show dovecot\$) ? - IP as Servername - SSL/TLS Port 993 ? Maybe someone can complete the wiki with thunderbird settings? P.S. Roland kinit -V5 DOVECOTUSER at MY.FQDN.COM did also work I use the samba wiki, dont know why only export 3

Hi, I'm pleased to be able to announce the availability of my GSSAPI Key Exchange patch for OpenSSH 4.4p1. This patch adds RFC4462 compatibility to OpenSSH, along with adding additional GSSAPI support that is yet to make it into the main tree. The patch implements: *) gss-group1-sha1-*, gss-group14-sha1-* and gss-gex-sha1-* key exchange mechanisms. This can be enabled through the

Am 04.07.2016 um 01:34 schrieb Mark Foley: > After a nearly 2-year struggle to get Dovecot to do either NTLM or GSSAPI authentication with > Samba4 AD/DC, I believe I've finally got it! Infinite thanks to Achim Gottinger for his > patience in working this through with me. Although my purpose was for Dovecot to authenticate > mail clients, the configuration settings needed were on

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 It's that time again! There's been another OpenSSH release, and once again, I'm pleased to announce the availability of my GSSAPI Key Exchange patch for it. Whilst OpenSSH contains support for GSSAPI user authentication, this still relies upon SSH host keys to authenticate the server to the user. For sites with a deployed Kerberos

https://bugzilla.mindrot.org/show_bug.cgi?id=2637 Bug ID: 2637 Summary: GSSAPIStrictAcceptorCheck should default to 'yes' Product: Portable OpenSSH Version: 7.3p1 Hardware: Sparc OS: Solaris Status: NEW Severity: minor Priority: P5 Component: Kerberos support Assignee:

On 04/07/16 21:21, Mark Foley wrote: >> To: samba at lists.samba.org >> From: Achim Gottinger <achim at ag-web.biz> >> Date: Mon, 4 Jul 2016 09:29:02 +0200 >> Subject: Re: [Samba] How to GSSAPI/Kerberos authenticate with Dovecot >> >> Am 04.07.2016 um 01:34 schrieb Mark Foley: >>> After a nearly 2-year struggle to get Dovecot to do either NTLM or