IF YOU WOULD LIKE TO GET AN ACCOUNT, please write an
email to Administrator. User accounts are meant only to access repo
and report issues and/or generate pull requests.
This is a purpose-specific Git hosting for
BaseALT
projects. Thank you for your understanding!
Только зарегистрированные пользователи имеют доступ к сервису!
Для получения аккаунта, обратитесь к администратору.
This is the function that prevents spoofing like
Microsoft's CVE-2015-0005.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11749
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Günther Deschner <gd@samba.org>
The computer name of the NTLMv2 blob needs to match
the schannel connection.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11749
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Günther Deschner <gd@samba.org>
The computer name of the NTLMv2 blob needs to match
the schannel connection.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11749
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Günther Deschner <gd@samba.org>
The ensures we apply the "server schannel = yes" restrictions.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11749
Pair-Programmed-With: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Guenther Deschner <gd@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
It doesn't make any sense to allow other auth levels.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11749
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Günther Deschner <gd@samba.org>
We now detect a MsvAvTimestamp in target info as indication
of the server to support NTLMSSP_MIC in the AUTH_MESSAGE.
If the client uses NTLMv2 we provide
NTLMSSP_AVFLAG_MIC_IN_AUTHENTICATE_MESSAGE and valid MIC.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11644
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Günther Deschner <gd@samba.org>
We now include a MsvAvTimestamp in our target info as indication
for the client to include a NTLMSSP_MIC in the AUTH_MESSAGE.
If the client uses NTLMv2 we check NTLMSSP_AVFLAG_MIC_IN_AUTHENTICATE_MESSAGE
and require a valid MIC.
This is still disabled if the "map to guest" feature is used.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11644
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Günther Deschner <gd@samba.org>
If we clear CLI_CRED_LANMAN_AUTH and we should also clear the lm_response buffer
and don't send it over the net.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11644
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Günther Deschner <gd@samba.org>
[MS-SPNG] requires the NTLMSSP RC4 states to be reset after
the SPNEGO exchange with mechListMic verification (new_spnego).
The 'reset_full' parameter is needed to support the broken
behavior that windows only resets the RC4 states but not the
sequence numbers. Which means this functionality is completely
useless... But we want to work against all windows versions...
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11644
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Günther Deschner <gd@samba.org>
It's important to check if got the GENSEC_FEATURE_SIGN and if the caller
wanted it.
The caller may only asked for GENSEC_FEATURE_SESSION_KEY which implicitly
negotiates NTLMSSP_NEGOTIATE_SIGN, which might indicate GENSEC_FEATURE_SIGN
to the SPNEGO glue code.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11644
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Günther Deschner <gd@samba.org>
[MS-SPNG] requires the NTLMSSP RC4 states to be reset after
the SPNEGO exchange with mechListMic verification (new_spnego).
This provides the infrastructure for this feature.
The 'reset_full' parameter is needed to support the broken
behavior that windows only resets the RC4 states but not the
sequence numbers. Which means this functionality is completely
useless... But we want to work against all windows versions...
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11644
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Günther Deschner <gd@samba.org>
This used to work more or less before, but only for krb5 with the
server finishing first.
With NTLMSSP and new_spnego the client will finish first.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11644
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Günther Deschner <gd@samba.org>
New servers response with SPNEGO_REQUEST_MIC instead of
SPNEGO_ACCEPT_INCOMPLETE to a downgrade.
With just KRB5 and NTLMSSP this doesn't happen, but we
want to be prepared for the future.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11644
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Günther Deschner <gd@samba.org>
Even for SMB where the server provides its mech list,
the client needs to remember its own mech list for the
mechListMIC calculation.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11644
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Günther Deschner <gd@samba.org>
We don't need to change the protocol version because:
1. An old client may provide the "initial_blob"
(which was and is still ignored when going
via the wbcCredentialCache() function)
and the new winbindd won't use new_spnego.
2. A new client will just get a zero byte
from an old winbindd. As it uses talloc_zero() to
create struct winbindd_response.
3. Changing the version number would introduce problems
with backports to older Samba versions.
New clients which are capable of using the new_spnego field
will use "negotiate_blob" instead of "initial_blob".
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11644
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Günther Deschner <gd@samba.org>
ntlmssp_handle_neg_flags() can only disable flags, but not
set them. All supported flags are set at start time.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11644
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Günther Deschner <gd@samba.org>
man smb.conf says "client ntlmv2 auth = yes" the default disables,
"client lanman auth = yes":
...
Likewise, if the client ntlmv2 auth parameter is enabled, then only NTLMv2
logins will be attempted.
...
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11644
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Günther Deschner <gd@samba.org>
We now give an error when required flags are missing.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11644
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Günther Deschner <gd@samba.org>
In future we can do a more fine granted negotiation
and assert specific security features.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11644
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Günther Deschner <gd@samba.org>
This comes via a "goto cleanup" before suspend_mask is initialized
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Uri Simchoni <uri@samba.org>
Autobuild-User(master): Uri Simchoni <uri@samba.org>
Autobuild-Date(master): Tue Apr 12 11:39:35 CEST 2016 on sn-devel-144
* avoid a race condition when checking for robust mutexes
(bug #11808)
* Remove use of strcpy in tdb test.
* eliminate deprecation warnings in python tests
* Only set public headers field when installing as a public library.
* Refuse to load a database with hash size 0
* Fix various spelling errors
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Autobuild-User(master): Ralph Böhme <slow@samba.org>
Autobuild-Date(master): Mon Apr 11 18:48:26 CEST 2016 on sn-devel-144
The cleanup logic used six goto lables, at least I'm not able to make
sane modifications to such a beast.
By using state flags that track which objects are initialized and need
cleanup, we get rid of the goto labels. It comes at a cost though: you
have to be careful to correctly set the cleanup flags.
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Uri Simchoni <uri@samba.org>
add_srt should add the mappings to the linked list even if
mappings==NULL (the default)
Bug: https://bugzilla.samba.org/show_bug.cgi?id=11827
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Autobuild-User(master): Ralph Böhme <slow@samba.org>
Autobuild-Date(master): Mon Apr 11 14:25:59 CEST 2016 on sn-devel-144
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11823
Signed-off-by: Santiago Vila <sanvila@debian.org>
Reviewed-by: Michael Adam <obnox@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Sat Apr 9 02:35:23 CEST 2016 on sn-devel-144
Reported by Thomas Dvorachek <tdvorachek@yahoo.com> from a Windows 10 server.
Confirmed in MS-CIFS 2.2.8.1.7.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11822
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Wed Apr 6 03:46:55 CEST 2016 on sn-devel-144
This triggers the check for missing VFS functions in these modules.
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Some VFS modules want to ensure that they implement all VFS functions.
This helper can be used to detect missing functions in the developer
build.
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
