search for: changepw

...Valid starting Expires Service principal 05/30/07 19:20:14 05/31/07 05:20:14 krbtgt/ADTEST.COM@ADTEST.COM renew until 05/31/07 19:20:14 05/30/07 19:20:14 05/31/07 05:20:14 adtestserver01$@ADTEST.COM renew until 05/31/07 19:20:14 05/30/07 19:20:14 05/31/07 05:20:14 kadmin/changepw@ADTEST.COM renew until 05/31/07 19:20:14 Samba-3.0.25 has the following: Valid starting Expires Service principal 05/31/07 13:38:31 05/31/07 23:38:31 krbtgt/ADTEST.COM@ADTEST.COM renew until 06/01/07 13:38:31 05/31/07 13:38:32 05/31/07 23:38:31 adtestserver01$@ADTEST.COM...

So I did a very dumb move and deleted the krbtgt user from my working samba4 installation. Now of course, this broke the installation... trying to fix things, I recreated the user (and made it member of the administrator group) which let me start samba4 again but now, whenever I try to log in a user on a workstation, in the logs it gives me the error "Kerberos: Principal may not act as

Hi everyone, A quick question: Is check password script option working for ad dc setup? I believe, ad on it's own cannot provide password protection against dictionaries.

.../source4/rpc_server/drsuapi/dcesrv_drsuapi.c:74: doing DsBind with > system_session > [2015/05/27 10:09:07.617789, 3] > ../source4/auth/kerberos/krb5_init_context.c:80(smb_krb5_debug_wrapper) > Kerberos: TGS-REQ Administrator at KURSK.MTT from ipv4:192.168.1.204:50304 > for kadmin/changepw at KURSK.MTT [canonicalize, renewable, forwardable] > [2015/05/27 10:09:07.631380, 3] > ../source4/auth/kerberos/krb5_init_context.c:80(smb_krb5_debug_wrapper) > Kerberos: TGS-REQ authtime: 2015-05-27T10:03:06 starttime: > 2015-05-27T10:09:07 endtime: 2015-05-27T20:03:06 renew till:...

...s {18 17 20 19 16 23 25 26}) 192.168.1.194: CLIENT KEY EXPIRED: administrator at SAMBA.DOM for krbtgt/SAMBA.DOM at SAMBA.DOM, Password has expired Jun 28 09:00:08 krb5kdc[13768](info): AS_REQ (8 etypes {18 17 20 19 16 23 25 26}) 192.168.1.194: NEEDED_PREAUTH: administrator at SAMBA.DOM for kadmin/changepw at SAMBA.DOM, Additional pre-authentication required Jun 28 09:00:11 krb5kdc[13768](info): AS_REQ (8 etypes {18 17 20 19 16 23 25 26}) 192.168.1.194: ISSUE: authtime 1530165611, etypes {rep=18 tkt=23 ses=23}, administrator at SAMBA.DOM for kadmin/changepw at SAMBA.DOM Jun 28 09:00:18 krb5kdc[13...

...E-LRC-AD.AE.UTEXAS.EDU Valid starting Expires Service principal 03/27/03 10:54:13 03/27/03 20:54:13 krbtgt/ASE-LRC-AD.AE.UTEXAS.EDU@ASE-LRC-AD.AE.UTEXAS.EDU 03/27/03 10:54:28 03/27/03 20:54:13 ase-lrc-test$@ASE-LRC-AD.AE.UTEXAS.EDU 03/27/03 10:54:28 03/27/03 20:54:13 kadmin/changepw@ASE-LRC-AD.AE.UTEXAS.EDU Trying samba-3.0alpha22, winbind keeps repeating the following message [2003/03/18 10:34:33, 1] nsswitch/winbindd.c:main(898) winbindd version 3.0alpha22 started. Copyright The Samba Team 2000-2001 [2003/03/18 10:34:33, 1] nsswitch/winbindd_util.c:rescan_t...

...A ??????? .utoronto.ca = UTORONTO.CA ??????? .toto.fr= TOTO.FR [login] ??????? krb4_convert = true ??????? krb4_get_tickets = false ? the tcp dump for a failed attempt of kpasswd give the folllowing : ? client -> station Kerberos AS-REQ MSG Type : AS-REQ(10) Server Name(principal): kadmin/changepw Encryption type rc4-hmac ? station-> client BER Error : Empty choice was found ... ? and the log on the server side gives ? ?Kerberos: Failed to decrypt PA-DATA -- client$@TOTO.FR (enctype ?arcfour-hmac-md5) error Decrypt integrity check failed ?Kerberos: Need to use PA-ENC-TIMESTAMP/PA-...

..._0 Default principal: administrateur@DATOM.DYNDNS.ORG Valid starting Expires Service principal 10/15/04 13:50:20 10/15/04 23:50:20 krbtgt/DATOM.DYNDNS.ORG@DATOM.DYNDNS.ORG 10/15/04 13:50:54 10/15/04 23:50:20 nicotine$@DATOM.DYNDNS.ORG 10/15/04 13:50:55 10/15/04 23:50:20 kadmin/changepw@DATOM.DYNDNS.ORG # wbinfo -D datom Name : DATOM Alt_Name : datom.dyndns.org SID : S-1-5-21-1214440339-616249376-839522115 Active Directory : Yes Native : No Primary : Yes Sequence : -1 # wbinfo -g BUILTIN/System Operators BUILTI...

...esrv_drsuapi_DsBind) ../source4/rpc_server/drsuapi/dcesrv_drsuapi.c:74: doing DsBind with system_session [2015/05/27 10:09:07.617789, 3] ../source4/auth/kerberos/krb5_init_context.c:80(smb_krb5_debug_wrapper) Kerberos: TGS-REQ Administrator at KURSK.MTT from ipv4:192.168.1.204:50304 for kadmin/changepw at KURSK.MTT [canonicalize, renewable, forwardable] [2015/05/27 10:09:07.631380, 3] ../source4/auth/kerberos/krb5_init_context.c:80(smb_krb5_debug_wrapper) Kerberos: TGS-REQ authtime: 2015-05-27T10:03:06 starttime: 2015-05-27T10:09:07 endtime: 2015-05-27T20:03:06 renew till: 2015-06-03T10:03:06...

...Component: Kerberos support AssignedTo: openssh-bugs at mindrot.org ReportedBy: buckh at pobox.com here's a patch that invokes kpasswd in the event the KDC fails to authenticate a user's kerberos-5 password b/c it's expired: it attempts to get a ticket for kadmin/changepw and, if that works, dumps the user into kpasswd instead of passwd note that i don't consider myself security-cognizant enough to have thought through all the ramifications of this and whether it might not be opening up holes. nevertheless, i'm submitting it in case it's not completely...

...Expires Service principal 08/30/04 12:53:44 08/30/04 22:53:49 krbtgt/TESTDOMAIN.COM@TESTDOMAIN.COM renew until 08/31/04 12:53:44 08/30/04 12:55:07 08/30/04 22:53:49 dc-w2003ad$@TESTDOMAIN.COM renew until 08/31/04 12:53:44 08/30/04 12:55:07 08/30/04 12:57:07 kadmin/changepw@TESTDOMAIN.COM renew until 08/30/04 12:57:07 08/30/04 12:56:47 08/30/04 22:53:49 samba3server$@TESTDOMAIN.COM renew until 08/31/04 12:53:44

...Expires Service principal 08/24/05 14:06:40 08/25/05 00:06:43 krbtgt/NA.EXAMPLE.NET@NA.EXAMPLE.NET renew until 08/25/05 14:06:40 08/24/05 14:06:56 08/25/05 00:06:43 usaesm1dc01$@NA.EXAMPLE.NET renew until 08/25/05 14:06:40 08/24/05 14:06:57 08/25/05 00:06:43 kadmin/changepw@NA.EXAMPLE.NET renew until 08/25/05 14:06:40 Kerberos 4 ticket cache: /tmp/tkt0 klist: You have no tickets cached --- Any suggestions? thanks, Jeremy

...#39;HEL.LAN' s7:~ # klist Credentials cache: FILE:/tmp/krb5cc_0 Principal: Administrator@HEL.LAN Issued Expires Principal Feb 27 08:20:12 Feb 27 18:20:12 krbtgt/HEL.LAN@HEL.LAN Feb 27 08:20:19 Feb 27 18:20:12 s4$@HEL.LAN Feb 27 08:20:19 Feb 27 18:20:12 kadmin/changepw@HEL.LAN rcsmb restart rcwinbind restart Last two are needed (don't know why) otherwise the new Credentials are not usable (getent gives error). These steps I have to do every morning, because the credentials expired. Is there a workaround? So far so good. Next I tried to use these getent p...

Has anyone had experience with MIT Kerberos tickets not valid after server reboot? After server reboot I have to do a 'kinit' to get a new ticket, re-join the AD domain, and restart samba. Then all is fine until I have to reboot the server again.. Same thing again and again. My time is synced, Kerberos tickets are good for 500d.

...68.30.1 Server: adswintest$@ZRHTEST.SDM.DE Ticket etype: arcfour-hmac-md5, kvno 3 Session key: des-cbc-md5 Auth time: Sep 9 13:40:09 2003 Start time: Sep 9 13:40:15 2003 End time: Sep 9 23:38:55 2003 Ticket flags: pre-authenticated, ok-as-delegate Addresses: IPv4:192.168.30.1 Server: kadmin/changepw@ZRHTEST.SDM.DE Ticket etype: arcfour-hmac-md5, kvno 2 Session key: des Auth time: Sep 9 13:40:09 2003 Start time: Sep 9 13:40:16 2003 End time: Sep 9 13:42:16 2003 Ticket flags: pre-authenticated Addresses: IPv4:192.168.30.1 adslinux:/etc # smbclient -L //adswintest -k [2003/09/09 13:39:32,...

On Wednesday, 12 September 2018 18:13:16 CEST Andrew Bartlett wrote: > On Wed, 2018-09-12 at 17:16 +0200, Karel Lang AFD via samba wrote: > > Hello, > > if anybody would kindly have anything to advice, please, please - do > > > > :-) > > > > SETUP: > > Fedora 28 + Samba 4.8.5 AD (testing environment consisting of 1 > > Samba > > server

...A ??????? .utoronto.ca = UTORONTO.CA ??????? .toto.fr= TOTO.FR [login] ??????? krb4_convert = true ??????? krb4_get_tickets = false ? the tcp dump for a failed attempt of kpasswd give the folllowing : ? client -> station Kerberos AS-REQ MSG Type : AS-REQ(10) Server Name(principal): kadmin/changepw Encryption type rc4-hmac ? station-> client BER Error : Empty choice was found ... ? and the log on the server side gives ? ?Kerberos: Failed to decrypt PA-DATA -- client$@TOTO.FR (enctype ?arcfour-hmac-md5) error Decrypt integrity check failed ?Kerberos: Need to use PA-ENC-TIMESTAMP/PA-...

...02:07:26 krbtgt/CATHQ.COM.TW@CATHQ.COM.TW Etype (skey, tkt): DES cbc mode with RSA-MD5, DES cbc mode with RSA-MD5 02/12/03 16:07:27 02/13/03 02:07:26 ldap/catad@CATHQ.COM.TW Etype (skey, tkt): DES cbc mode with RSA-MD5, DES cbc mode with RSA-MD5 02/12/03 16:07:27 02/13/03 02:07:26 kadmin/changepw@CATHQ.COM.TW Etype (skey, tkt): DES cbc mode with RSA-MD5, DES cbc mode with RSA-MD5 Kerberos 4 ticket cache: /tmp/tkt0 klist: You have no tickets cached Any information I didn't provide?? @@" Please help me!! It seems to be easy but I just cannot figure out why!??? Thanks a lot in...

...default_domain = DOMAIN admin_server = pr254.net.domain.com.pl } Bind as Dns backend. Kerberos: kadmin: getprincs K/M at NET.DOMAIN.COM.PL administrator/admin at NET.DOMAIN.COM.PL administrator at NET.DOMAIN.COM.PL kadmin/admin at NET.DOMAIN.COM.PL kadmin/changepw at NET.DOMAIN.COM.PL kadmin/pr254.net.domain.com.pl at NET.DOMAIN.COM.PL krbtgt/NET.DOMAIN.COM.PL at NET.DOMAIN.COM.PL pr254:~# less /var/lib/samba/private/smbd.tmp/fileserver.conf # auto-generated config for fileserver passdb backend = samba4 rpc_server:default = external rpc_server:svcctl = embe...

...ires Service principal 05/11/04 16:20:51 05/12/04 02:20:01 krbtgt/DISTRO.CONECTIVA@DISTRO.CONECTIVA renew until 05/12/04 16:20:51 05/11/04 16:20:03 05/12/04 02:20:01 expandora$@DISTRO.CONECTIVA renew until 05/12/04 16:20:51 05/11/04 16:20:03 05/11/04 16:22:03 kadmin/changepw@DISTRO.CONECTIVA renew until 05/11/04 16:22:03 - after winbindd is up, check secret: [root@pandora root]# wbinfo -t checking the trust secret via RPC calls succeeded - list users: [root@pandora root]# wbinfo -u Error looking up domain users Uhoh... - list groups: [root@pandora root]# wb...