Displaying 20 results from an estimated 39 matches for "negtokeninit".
2010 Sep 19
1
Suppressing the GSS-API SPNEGO negTokenInit message on Negotiate Protocol Response
...looking to emulate the behavior of some older Windows servers, mainly
old Win2k/XP machines.
On newer clients (possibly XP-SP2 and above), the SMB server will send a
GSS-API message at the end of the Negotiate Protocol Response packet
detailing the supported Security Service Providers by OIDs in a negTokenInit
structure. However, older servers did not send this message and usually
received a "raw" (i.e. not wrapped in a GSS-API message) NTLMSSP type 1
Negotiate message (or occasionally a Kerberos BLOB) in the following Session
Setup AndX Request. This is the kind of behavior that I'm lookin...
2016 Apr 22
0
Error "Failed to setup SPNEGO negTokenInit request" after Samba update to 2:4.3.8+dfsg-0ubuntu0.14.04.2
...4/19 07:38:44.807461, 0]
../source3/auth/auth_domain.c:184(domain_client_validate)
domain_client_validate: Domain password server not available.
After raising the debug level, I can see the following log entry:
[2016/04/20 18:49:24.264752, 1]
../auth/gensec/spnego.c:664(gensec_spnego_create_negTokenInit)
Failed to setup SPNEGO negTokenInit request:
NT_STATUS_INTERNAL_ERROR
When I try to access a share, the following entries are showing up:
[2016/04/20 18:51:30.913637, 3]
../source3/libsmb/cliconnect.c:2173(cli_session_setup_done_spnego)
SPNEGO login failed: Logon failure
[2016/04/20 18:5...
2016 Nov 05
2
Win10 forcing NTLMSSP when KRB5 desired
...0543052a024302206092a864882...
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...
2016 Nov 03
2
Win10 forcing NTLMSSP when KRB5 desired
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
2019 Mar 25
3
Kerberos fails in some cases
Hi folks,
I can use kerberos to create or delete user, eg:
samba-tool user create test -k yes
however, if I want to perform a backup it fails:
samba-tool domain backup online --targetdir=/srv/backup
--server=192.168.50.40 -k yes
gensec_spnego_create_negTokenInit_step: Failed to setup SPNEGO negTokenInit
request
Failed to bind - LDAP client internal error: NT_STATUS_INVALID_PARAMETER
Failed to connect to 'ldap://192.168.50.40' with backend 'ldap': LDAP
client internal error: NT_STATUS_INVALID_PARAMETER
ERROR(ldb): uncaught exception - LDAP c...
2014 Jan 16
1
samba-tool -k option requires an argument but which one:)
...OS
Usage: samba-tool dns add <server> <zone> <name> <A|AAAA|PTR|CNAME|NS|MX|SRV|TXT> <data>
samba-tool dns add: error: invalid -k option value: KERBEROS
root at samba:~# samba-tool dns add localhost example.com www2 CNAME web.example.com -k yes
Failed to setup SPNEGO negTokenInit request: NT_STATUS_INVALID_PARAMETER
Failed to start GENSEC client mechanism (null): NT_STATUS_INVALID_PARAMETER
Failed to bind to uuid 50abc2a4-574d-40b3-9d66-ee4fd5fba076 for 50abc2a4-574d-40b3-9d66-ee4fd5fba076 at ncacn_ip_tcp:127.0.0.1[1024,sign] NT_STATUS_INVALID_PARAMETER
ERROR(runtime): unca...
2019 Mar 26
1
Kerberos fails in some cases
...o create or delete user, eg:
> >
> > samba-tool user create test -k yes
> >
> > however, if I want to perform a backup it fails:
> >
> > samba-tool domain backup online --targetdir=/srv/backup
> > --server=192.168.50.40 -k yes
> > gensec_spnego_create_negTokenInit_step: Failed to setup SPNEGO
> > negTokenInit request
> > Failed to bind - LDAP client internal error:
> > NT_STATUS_INVALID_PARAMETER Failed to connect to
> > 'ldap://192.168.50.40' with backend 'ldap': LDAP client internal
> > error: NT_STATUS_INVALID...
2008 Aug 05
2
Leopard Macs using Kerberos: Failed to parse negTokenTarg
...Byte Count (BCC): 2467
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)...
2016 Jun 08
1
keytabs basics linux <=> AD ?
...ss_init_sec_context failed with [Unspecified GSS failure.
Minor code may provide more information: Server
cifs/swir.private.aaa.private.dom at PRIVATE.AAA.PRIVATE.DOM
not found in Kerberos database]
SPNEGO(gse_krb5) creating NEG_TOKEN_INIT failed:
NT_STATUS_INTERNAL_ERROR
Failed to setup SPNEGO negTokenInit request:
NT_STATUS_INTERNAL_ERROR
session setup failed: NT_STATUS_INTERNAL_ERROR
and to verify:
$ klist -k /etc/krb5.swir.keytab -e
Keytab name: FILE:/etc/krb5.swir.keytab
KVNO Principal
----
--------------------------------------------------------------------------
4 host/swir.private.aaa.p...
2012 Oct 29
1
[Announce] Samba 3.6.9 Available for Download
...39;t fetch user or group info from AD via LDAP.
* BUG 9174: Empty SPNEGO packet can cause smbd to crash.
* BUG 9189: SMB2 Create doesn't return correct MAX ACCESS access mask in
blob.
* BUG 9209: Parse of invalid SMB2 create blob can cause smbd crash.
* BUG 9213: Bad ASN.1 NegTokenInit packet can cause invalid free.
* BUG 9222: Signing cannot be disabled for SMB2 by design, so fix the
documentation instead.
* BUG 9236: When setting a non-default ACL, don't forget to apply masks to
SMB_ACL_USER and SMB_ACL_GROUP entries.
o Andrew Bartlett <abartlet a...
2012 Oct 29
1
[Announce] Samba 3.6.9 Available for Download
...39;t fetch user or group info from AD via LDAP.
* BUG 9174: Empty SPNEGO packet can cause smbd to crash.
* BUG 9189: SMB2 Create doesn't return correct MAX ACCESS access mask in
blob.
* BUG 9209: Parse of invalid SMB2 create blob can cause smbd crash.
* BUG 9213: Bad ASN.1 NegTokenInit packet can cause invalid free.
* BUG 9222: Signing cannot be disabled for SMB2 by design, so fix the
documentation instead.
* BUG 9236: When setting a non-default ACL, don't forget to apply masks to
SMB_ACL_USER and SMB_ACL_GROUP entries.
o Andrew Bartlett <abartlet a...
2012 Nov 05
0
[Announce] Samba 3.5.19 Available for Download
...n invalid port number (bug #9218).
Changes since 3.5.18:
---------------------
o Jeremy Allison <jra at samba.org>
* BUG 9016: Connection to outbound trusted domain goes offline.
* BUG 9117: smbclient can't connect to a Windows 7 server using NTLMv2.
* BUG 9213: Bad ASN.1 NegTokenInit packet can cause invalid free.
* BUG 9236: ACL masks incorrectly applied when setting ACLs.
o Andrew Bartlett <abartlet at samba.org>
* BUG 8788: libsmb: Initialise ticket to ensure we do not free invalid memory.
o Bj?rn Jacke <bj at sernet.de>
* BUG 8344: autoconf:...
2012 Nov 05
0
[Announce] Samba 3.5.19 Available for Download
...n invalid port number (bug #9218).
Changes since 3.5.18:
---------------------
o Jeremy Allison <jra at samba.org>
* BUG 9016: Connection to outbound trusted domain goes offline.
* BUG 9117: smbclient can't connect to a Windows 7 server using NTLMv2.
* BUG 9213: Bad ASN.1 NegTokenInit packet can cause invalid free.
* BUG 9236: ACL masks incorrectly applied when setting ACLs.
o Andrew Bartlett <abartlet at samba.org>
* BUG 8788: libsmb: Initialise ticket to ensure we do not free invalid memory.
o Bj?rn Jacke <bj at sernet.de>
* BUG 8344: autoconf:...
2019 Mar 25
0
Kerberos fails in some cases
...> Hi folks,
> I can use kerberos to create or delete user, eg:
>
> samba-tool user create test -k yes
>
> however, if I want to perform a backup it fails:
>
> samba-tool domain backup online --targetdir=/srv/backup
> --server=192.168.50.40 -k yes
> gensec_spnego_create_negTokenInit_step: Failed to setup SPNEGO
> negTokenInit request
> Failed to bind - LDAP client internal error: NT_STATUS_INVALID_PARAMETER
> Failed to connect to 'ldap://192.168.50.40' with backend 'ldap': LDAP
> client internal error: NT_STATUS_INVALID_PARAMETER
> ERROR(ldb): un...
2017 Feb 02
0
net ads and wbinfo are painfully slow -- but they work
...failed for GSS_C_NO_NAME with [ No credentials were
supplied, or the credentials w
ere unavailable or inaccessible.: unknown mech-code 0 for mech 1 2 840
113554 1 2 2] -the caller may
retry after a kinit.
Failed to start GENSEC client mech gse_krb5: NT_STATUS_INTERNAL_ERROR
Failed to setup SPNEGO negTokenInit request: NT_STATUS_INTERNAL_ERROR
ads_sasl_spnego_gensec_bind(KRB5) failed with: An internal error
occurred., calling kinit
2016 Apr 18
0
Domain member seems to work, wbinfo -u not (update2)
...I'm now facing the same problem probably as you.
Using Debian jessy, migrating just 1 jour ago to samba 4.2.10-Debian, I'm now unable to get wbinfo -u from my Windwos DC 2008R2
The error I'm getting is :
[2016/04/18 11:23:23.578815, 1] ../auth/gensec/spnego.c:664(gensec_spnego_create_negTokenInit)
Failed to setup SPNEGO negTokenInit request: NT_STATUS_INTERNAL_ERROR
What is strange, is that I can get wbinfo -g
Thank you and regards
Philippe
[global]
workgroup = CDM
netbios name = mumm
security = ADS
realm = CDM.SMIS.CH
socket options = TCP_NODELA...
2024 Jul 12
1
smbd interoperability with sssd on Kerberos no winbind
...or. This seems to be using the /etc/krb5.keytab file.
[2024/07/12 17:49:16.409184, ?4] ../../auth/gensec/gensec_start.c:851(gensec_start_mech)
? Failed to start GENSEC client mech gse_krb5: NT_STATUS_INTERNAL_ERROR
[2024/07/12 17:49:16.409192, ?1] ../../auth/gensec/spnego.c:418(gensec_spnego_create_negTokenInit_step)
? gensec_spnego_create_negTokenInit_step: Failed to setup SPNEGO negTokenInit request
[2024/07/12 17:49:16.409197, ?5] ../../auth/gensec/gensec.c:534(gensec_update_done)
? gensec_update_done: spnego[0x58220592ca10]: NT_STATUS_INVALID_PARAMETER
[2024/07/12 17:49:16.409205, ?1] ../../source3/li...
2017 Feb 01
2
net ads and wbinfo are painfully slow -- but they work
On Wed, 1 Feb 2017 07:30:19 -0800
Chris Stankevitz <chrisstankevitz at gmail.com> wrote:
> On Wed, Feb 1, 2017 at 1:12 AM, Rowland Penny via samba
> <samba at lists.samba.org> wrote:
> > He is also unlikely to be running avahi, he is using Freebsd 10.3
>
> truss (like strace) showed that wbinfo, net, and sshd were all hanging
> after system calls to getuid() and
2018 Jun 25
2
Samba 4.7.1 Generating Core Dumps
....c:753
status = <optimized out>
gensec_security = 0x55b48e619930
#13 0x00007fc220897cbc in gensec_start_mech_by_ops (gensec_security=<optimized out>, ops=<optimized out>) at ../auth/gensec/gensec_start.c:774
No locals.
#14 0x00007fc220887c5c in gensec_spnego_create_negTokenInit (gensec_security=gensec_security at entry=0x55b48e5f4380, spnego_state=spnego_state 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=......
2016 Apr 16
7
Domain member seems to work, wbinfo -u not (update2)
On 16/04/16 21:09, L.P.H. van Belle wrote:
> New update.
>
>
>
> I now have done about 6 machines.
>
> 2 with samba 4.2.10 work fine, 2 not.
>
> 1 with samba 4.3.7 works fine, 1 not.
>
>
>
> I saw Jelmer updated the samba to 4.3.8 in sid, so i recompiled these to jessie.
>
> I upgraded the 4.3.7 to 4.3.8
Hi Louis, debian 4.2.10 is the same as