search for: mechtypes

Hi all, I've 4.5.1 Samba on a machine with SSSD 1.13.4 setup and joined with a Windows Server 2012 domain. Everything works great for Windows 8.1 - I can connect to the Samba share and get authenticated as a domain user and files are created with the correct Windows domain username and group. With a Windows 10 client, I get an 'Access Denied'. After some debugging, I'm putting

...Offset: 0x00000080 Length: 96 GSS-API Generic Security Service Application Program Interface OID: 1.3.6.1.5.5.2 (SPNEGO - Simple Protected Negotiation) Simple Protected Negotiation negTokenInit mechTypes: 3 items MechType: 1.2.840.48018.1.2.2 (MS KRB5 - Microsoft Kerberos 5) MechType: 1.2.840.113554.1.2.2 (KRB5 - Kerberos 5) MechType: 1.3.6.1.4.1.311.2.2.10 (NTLMSSP - Microsoft NTLM Security Support Provider)...

> >> Looking at the packet captures, when its working on libsmbclient 4.10, >> it first sends a SMB1 negotiate protocol request, to which server >> sends back a SMB2 response. Then there is a SMB2 negotiate protocol >> request/response again. >> >> In 4.19, there is a SMB2 client negotiate protocol request >> straightaway and to which the server

> gensec_spnego_client_negTokenInit_step: Could not find a suitable mechtype > in NEG_TOKEN_INIT Turns out that this error comes up when gnutls enforces fips mode. Behaviour of gnutls when fips mode is enabled is different in Centos7 vs Almalinux 9.4. With updated gnutls, samba fails when fips mode is enabled. Workaround is to use the GNUTLS_FORCE_FIPS_MODE environment variable to set/unset

...s one glaring difference between the working samba install and the non-working samba install: in the Session Setup andX Request packet (under the "security blob") that the client sends to the samba server, the working one lists one mechtype: NTLMSSP. The non-working one lists three mechtypes: MS KRB5, KRB5, NTLMSSP, in that order. The non-working one has a krb5 ticket further down in the packet. Samba logs show an error: Failed to parse NTLMSSP packet, could not extract NTLMSSP command [2009/03/18 10:39:36, 1] libsmb/ntlmssp.c:ntlmssp_update(327) I don't think it should be abl...

additional note: # kinit sgw Password for sgw at customer.INTRA: # smbclient \\\\u1customer\\IT -U sgw -k SPNEGO(gse_krb5) creating NEG_TOKEN_INIT for cifs/u1customer failed (next[(null)]): NT_STATUS_INVALID_PARAMETER SPNEGO: Could not find a suitable mechtype in NEG_TOKEN_INIT session setup failed: NT_STATUS_INVALID_PARAMETER (krb5.conf already reduced to minimum, btw) Does that point to

...Security Blob: 6082096A06062B0601050502A082095E3082095AA0... GSS-API Generic Security Service Application Program Interface OID: 1.3.6.1.5.5.2 (SPNEGO - Simple Protected Negotiation) SPNEGO negTokenInit mechTypes: 3 items Item: 1.2.840.113554.1.2.2 (KRB5 - Kerberos 5) Item: 1.3.5.1.5.2 (SNMPv2-SMI::org.5.1.5.2) Item: 1.2.840.48018.1.2.2 (MS KRB5 - Microsoft K5) Padding: 1...

Hi @ll ! I am trying to set up a samba fileserver in SuSe 42.3 as domain member in a debian based Samba4 AD. The join seems to be ok, as I can get /wbinfo -u/ and /-g/, and /getent group/ and /passwd/. I can also list all browsable shares with /smbclient -L \\SambaFS -Uusername/, but when i add -k, I get following errors : /SPNEGO(gse_krb5) creating NEG_TOKEN_INIT for cifs/Samba1 failed

Hello all. I'm encountering an issue where smbclient seemingly ignores the kerberos ccache as configured in krb5.conf when using "krb5-user" as the kerberos package and will instead always default to using "FILE:/tmp/krb5cc_uid". I tested each valid default ccache name type but smbclient completely ignores whatever is set as the "default_ccache_name" in the conf

Hi, I rarely deal with kerberos but everytime I do it's painful... I have a Windows Server 2016 VM at foo-ad.foo.com. It has the AD role and it owns the FOO.COM domain. I added a *AD* account FOO\aaptel%aaptel. PS C:\share> get-aduser aaptel DistinguishedName : CN=aaptel,CN=Users,DC=foo,DC=com Enabled : True GivenName : Name :

Hi Rowland, -<| Quoting Rowland Penny via samba <rpenny at samba.org>, on Wednesday, 2019-02-13 05:01:19 PM |>- > On Wed, 13 Feb 2019 17:16:21 +0100 > Philipp Gesang via samba <samba at lists.samba.org> wrote: > > -<| Quoting L.P.H. van Belle via samba <belle at bazuin.nl>, on > > Wednesday, 2019-02-13 04:59:55 PM |>- > > >

...te at entry=0x55b48e610460, out_mem_ctx=out_mem_ctx at entry=0x55b48e6156c0, ---Type <return> to continue, or q <return> to quit--- ev=ev at entry=0x55b48e614920, out=out at entry=0x55b48e6104c0, in=...) at ../auth/gensec/spnego.c:468 spnego_out = {type = -1, negTokenInit = {mechTypes = 0x55b48e610370, reqFlags = {data = 0x80 <Address 0x80 out of bounds>, length = 140471707458339}, reqFlagsPadding = 0 '\000', mechToken = { data = 0x7ffcba8c556f "", length = 140723438245232}, mechListMIC = {data = 0x7fc21e396881 <asn1_peek_full_tag+81>...

On Thu, Nov 03, 2016 at 04:58:56PM +0000, J K via samba wrote: > Hi all, > > I've 4.5.1 Samba on a machine with SSSD 1.13.4 setup and joined with a > Windows Server 2012 domain. Everything works great for Windows 8.1 - I can > connect to the Samba share and get authenticated as a domain user and files > are created with the correct Windows domain username and group. >

On Thu, 19 Apr 2018 10:08:12 +0200 Sascha Wiechmann via samba <samba at lists.samba.org> wrote: > Hi @ll ! > > I am trying to set up a samba fileserver in SuSe 42.3 as domain > member in a debian based Samba4 AD. The join seems to be ok, as I can > get /wbinfo -u/ and /-g/, and /getent group/ and /passwd/. > I can also list all browsable shares with /smbclient -L

This issue just cropped up upon upgrading to Samba 4.19.1 masterz at yagosaki:~> smbclient -kd 3 //olympia.pukey/masterz WARNING: The option -k|--kerberos is deprecated! lp_load_ex: refreshing parameters Initialising global parameters rlimit_max: increasing rlimit_max (1024) to minimum Windows limit (16384) Can't load /etc/samba/smb.conf - run testparm to debug it added interface wlan0

Hi Rowland, Thank you very much for your help! The main problem was fixed today - and i have to apologize for bothering sambalist because it was an error40 (40cm in front of the PC). In my test enviroment, there was still an old, non-existing SID on the domdata share, however - after deleting the access permissions in Windows and adding new, everything goes fine now. I answered your

On Sat, 30 Jun 2018 21:02:57 +0200 "Stefan G. Weichinger via samba" <samba at lists.samba.org> wrote: > > additional: > > the krb5.conf from the former admin, I assume it could or should be > boiled down: > # cat /etc/krb5.conf The standard one for Samba is just this: [libdefaults] default_realm = CUSTOMER.INTRA dns_lookup_realm = false

I believe you are hitting multiple things. 1. a bug in smblcient involving that kerberos cache. I seen something passing by on this. 2. krb5.conf has to much in it, just not needed. 3. faulty smb.conf. Its incomplete. But more comment below. > -----Oorspronkelijk bericht----- > Van: samba [mailto:samba-bounces at lists.samba.org] Namens > Rowland penny via samba > Verzonden:

Ok, please post of both servers the smb.conf and tell the samba versions. You have a misconfiguration in these. > WARNING: The "idmap gid" option is deprecated > WARNING: The "idmap uid" option is deprecated ^^^^^^^^^^^^^^^^^^^^^^^^^^^ > "idmap gid"="10000-20000" > "idmap uid"="10000-20000" You need something like this

Hi Louis, thanks for your reply. -<| Quoting L.P.H. van Belle via samba <belle at bazuin.nl>, on Wednesday, 2019-02-13 04:59:55 PM |>- > > DOM.AIN\foobar's password: > ^^^^^^^^ > > No dot is allowed in the NTDOM > Fix that first, then try again. That’s the output when logon succeeds though nor does the value seem to matter anywhere else. This is just Samba