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.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13332
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Autobuild-User(master): Ralph Böhme <slow@samba.org>
Autobuild-Date(master): Thu Mar 15 20:57:44 CET 2018 on sn-devel-144
This catches more errors and triggers retry as appropriate.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13332
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
The calls were missing the negation operator, a retry should be
attempted is the binding handle got somehow disconnected behind the
scenes and is NOT connected.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13332
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
To consolidate the error handling for RPC calls, add the binding handle
as an additional argument to reset_cm_connection_on_error().
All callers pass NULL for now, so no change in behaviour up to here.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13332
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
NT_STATUS_RPC_SEC_PKG_ERROR is returned by the server if the server
doesn't know the server-side netlogon credentials anymore, eg after a
reboot. If this happens we must force a full netlogon reauth.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13332
Signed-off-by: Volker Lendecke <vl@samba.org>
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
This ensures we use the same disconnect logic in the reconnect backend,
which calls reconnect_need_retry(), and in the dual_srv frontend which
calls reset_cm_connection_on_error.
Both reset_cm_connection_on_error() and reconnect_need_retry() are very
similar, both return a bool indicating whether a retry should be
attempted, unfortunately the functions have a different default return,
so I don't dare unifying them, but instead just call one from the other.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13332
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
reconnect_need_retry() already checks for this error, it surfaces up
from tstream_smbXcli_np as a mapping for EIO.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13332
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
ldap_reconnect_need_retry() is a copy of reconnect_need_retry() minus
the RPC connection invalidation.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13332
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Right now I don't see a way to actually force a re-serverauth
from the client side as long as an entry in netlogon_creds_cli.tdb
exists. cm_connect_netlogon goes through invalidate_cm_connection, and
this wipes our wish to force a reauthenticatoin. Keep this intact until
we actually did reauthenticate.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13332
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
This is a pure testing utility that will garble the netlogon_creds_cli
session_key. This creates a similar effect to our schannel credentials
as does a domain controller reboot.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13332
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11343
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Autobuild-User(master): Stefan Metzmacher <metze@samba.org>
Autobuild-Date(master): Tue Mar 13 16:06:10 CET 2018 on sn-devel-144
Minor cleanup reducing the max indentation level and max column length.
Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
Reviewed-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Christof Schmitt <cs@samba.org>
Ensures they don't get stored in the underlying ACL.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13319
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Autobuild-User(master): Ralph Böhme <slow@samba.org>
Autobuild-Date(master): Thu Mar 8 04:09:38 CET 2018 on sn-devel-144
This will allow us to modify it in the next commit.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13319
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Modify default behaviour of 'net ads keytab create'
The change modifies the behaviour of 'net ads keytab create' such
that only the keytab file is modified. The current behaviour doesn't
make sense, existing SPN(s) pulled from the computer AD object have
the format 'serviceclass/host:port/servicename'.
'ads_keytab_create_default' calls ads_keytab_add_entry passing
'serviceclass' for each SPN retrieved from the AD. For each
serviceclass passed in a new pair of SPN(s) is generated as follows
i) long form 'param/full_qualified_dns'
ii) short form 'param/netbios_name'
This doesn't make sense as we are creating a new SPN(s) from an existing
one probably replacing the existing host with the 'client' machine.
If the keytab file exists then additionally each kerberos principal in the
keytab file is parsed to strip out the primary, then 'ads_keytab_add_entry'
is called which then tries by default to generate a SPN from any primary
that doesn't end in '$'. By default those SPNs are then added to the AD
computer account for the client running the command.
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
This change modifies the behaviour of 'net ads keytab add' such
that only the keytab file is modified.
A new command 'net ads keytab add_update_ads' has been added that
preserves the legacy behaviour which can update the AD computer
object with Winows SPN(s) as appropriate. Alternatively the new
command 'net ads setspn add' can be used to manually add the
windows SPN(s) that previously would have been added.
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
'net ads keytab add' currently in addition to adding to the
keytab file this command also can update AD computer objects
via ldap. This behaviour isn't very intuitive or expected given
the command name. By default we shouldn't write to the ADS.
Prepare to change the default behaviour by modifying the function
'ads_keytab_add_entry' to take a paramater to modify the existing
behaviour to optionally update the AD (or not).
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
This patch addresses how the windows SPN is written to the AD.
If a legacy service (e.g. cifs, http etc.) is passed as param to
'net ads keytab add param' then windows SPNs are generated from
'param' as follows
i) long form 'param/full_qualified_dns'
ii) short form 'param/netbios_name'
If the SPN is a is a Windows SPN (e.g. conforming to format
'serviceclass/host:port') then this is the SPN that is passed to
the AD.
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
This patch addresses how the windows SPN is converted into a kerberos
priniciple to be written to the keytab file. A followup patch will
deal with writing Window SPN(s) to the AD.
Before this change 'net ads keytab add' handled three scenarios
a) 'net ads keytab add param' is passed a fully qualified kerberos principal
(identified by the presence of '@' in param) In this scenario the keytab
file alone is updated with the principal contained in 'param'.
b) 'net ads keytab add param'; is passed a machine name (identified by
the paramater ending with '$'). In this case the machine name
is converted to a kerberos principal with according to the recipe
'param@realm' where realm is determined by lp_realm().
c) 'net ads keytab add param' is passed a service (e.g. nfs, http etc.)
In this scenario the param containing the service is first converted to
into 2 kerberos principals (long and short forms) according to the
following recipe
i) long form: 'param/fully_qualified_dns@realm'
ii) short form: 'param/netbios_name@realm'
where 'fully_qualified_dns is retrieved from 'dNSHostName' attribute of
'this' machines computer account on the AD.
The principals are written to the keytab file
Secondly 2 windows SPNs are generated from 'param' as follows
i) long form 'param/full_qualified_dns'
ii) short form 'param/netbios_name'
These SPNs are written to the AD computer account object
After this change a) & b) & c) will retain legacy behaviour except
in the case of c) where if the 'param' passed to c) is a Windows SPN
(e.g. conforming to format 'serviceclass/host:port'
i) 'param' will get converted to a kerberos principal (just a single one)
with the following recipe: 'serviceclass/host@realm' which will
be written to the keytab file. The SPN written to the AD is created
as before and the legacy behaviour is preserved.
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
This patch adds 'delete' to the 'net ads setspn' subcommand
(see https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-R2-and-2012/cc731241(v=ws.11)
Usage:
net ads setspn delete <computer> <SPN>
Note: <computer> is optional, if not specified the computer account
associated with value returned by lp_netbios_name() is used instead.
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
This patch adds 'add' to the 'net ads setspn' subcommand
(see https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-R2-and-2012/cc731241(v=ws.11)
Usage:
net ads setspn add <computer> <SPN>
Note: <computer> is optional, if not specified the computer account
associated with value returned by lp_netbios_name() is used instead.
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
This patch adds basic functionality not unlike the setspn.exe
command that is provided by windows for adminsistering SPN on
the AD. (see https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-R2-and-2012/cc731241(v=ws.11)
Only the basic list operation (that corresponds to the -l
switch for setspn.exe is implemented)
Usage:
net ads setspn list <computer>
Note: <computer> is optional, if not specified the computer account
associated with value returned by lp_netbios_name() is used instead.
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Previously the function 'ads_add_service_principal_name' created
the SPNs based on the machine_name and dns name passed to the function.
In order to prepare for a future patch that will also need to write
SPN(s) to the AD computer account, the function implementation will
need to be changed. Instead of the function creating the SPN(s) it
will now take the list SPN(s) to write to the AD 'machine_name' account
as an input param instead.
The name of the function has been changed to
'ads_add_service_principal_names' to reflect this. Additionally client
code now needs to construct the SPNs to be passed into the function.
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Function 'ads_get_samaccountname()' basically returns the machine_name passed
as an input param (appended with '$') if it exists on the ad. The function
really is testing for the existence of the samaccountname and is not really
'getting' it. This is also the way it is used. Renaming this function to
'ads_has_samaccountname()' better reflects what it is actually doing and how
clients calling the code use it. It also makes the client code using calling
this function less confusing.
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Both ads_get_dnshostname() & ads_get_samaccountname() are passed
a param machinename as a argument. Instead of using 'machinename' these
functions are erroneously using lp_netbiosname() instead.
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
This should the following segfault with SMB1:
#6 sig_fault (sig=<optimized out>) at ../lib/util/fault.c:94
#7 <signal handler called>
#8 smbXsrv_session_create (conn=conn@entry=0x5654d3512af0, now=now@entry=131594481900356690, _session=_session@entry=0x7ffc93a778e8)
at ../source3/smbd/smbXsrv_session.c:1212
#9 0x00007f7618aa21ef in reply_sesssetup_and_X (req=req@entry=0x5654d35174b0) at ../source3/smbd/sesssetup.c:961
#10 0x00007f7618ae17b0 in switch_message (type=<optimized out>, req=req@entry=0x5654d35174b0) at ../source3/smbd/process.c:1726
#11 0x00007f7618ae3550 in construct_reply (deferred_pcd=0x0, encrypted=false, seqnum=0, unread_bytes=0, size=140, inbuf=0x0, xconn=0x5654d35146d0)
at ../source3/smbd/process.c:1762
#12 process_smb (xconn=xconn@entry=0x5654d3512af0, inbuf=<optimized out>, nread=140, unread_bytes=0, seqnum=0, encrypted=<optimized out>,
deferred_pcd=deferred_pcd@entry=0x0) at ../source3/smbd/process.c:2008
#13 0x00007f7618ae4c41 in smbd_server_connection_read_handler (xconn=0x5654d3512af0, fd=40) at ../source3/smbd/process.c:2608
#14 0x00007f761587eedb in epoll_event_loop_once () from /lib64/libtevent.so.0
Inspection the core shows that:
conn->client-session_table is NULL
conn->protocol is PROTOCOL_NONE
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13315
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
When the connection protocol is SMB2 the tid from the smb1 member is
used instead of smb2 in cli_state_set_tid which often results in a null
deref.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13310
Signed-off-by: Dan Robertson <drobertson@tripwire.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
If the child dies at the wrong moment, we get an error in the "req" itself.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13309
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Thu Mar 1 14:48:19 CET 2018 on sn-devel-144
Fix a bug when a child dies when a request is pending in the child. If the
signal handler fires before epoll finds out the other end of the parent-child
socket is closed, we close the socket on our side without taking care of the
pending request. This causes two problems: First, that one pending request
never is replied to properly, and secondly, we might end up with EPOLL_DEL on a
wrong file descriptor. This causes all sorts of trouble if we hit an active
one.
The fix for this problem is not to close the socket in winbind_child_died().
This however stops an idle child that dies hard from being properly cleaned up.
The fix for that is to add the child->monitor_fde that is set pending only when
no child request is active. This way we can remove the close(sock) in the
signal handler.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13309
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
This removes the special handling for idmap_child() after the "This is
a little tricky" comment. I believe this was not required at all, the
idmap_child is part of the winbindd_children list.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13309
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Note that we only walk the domain children, which all have
child->domain != NULL. So we don't need that check anymore.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13309
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Look at setup_domain_child(): There we always set child->domain. The only other
two children are the idmap and locator children, which don't have a domain set.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13309
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Step 0 in removing winbindd_children as a variable: We have access to
all children via our domain list and the two explicit children. There's
no need to separately maintain a list of winbind children. Maintaining
child->pid != 0 is sufficient to make sure we only walk active children.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13309
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Thu Mar 1 09:52:37 CET 2018 on sn-devel-144
We don't support selective authentication yet,
so we shouldn't silently allow domain wide authentication
for such a trust.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13299
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13297
Pair-Programmed-With: Anoop C S <anoopcs@redhat.com>
Signed-off-by: Poornima G <pgurusid@redhat.com>
Reviewed-by: Guenther Deschner <gd@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
Autobuild-User(master): Günther Deschner <gd@samba.org>
Autobuild-Date(master): Mon Feb 26 20:17:50 CET 2018 on sn-devel-144
HPUX has this problem.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13270
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Autobuild-User(master): Ralph Böhme <slow@samba.org>
Autobuild-Date(master): Fri Feb 23 22:56:35 CET 2018 on sn-devel-144
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13278
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Autobuild-User(master): Stefan Metzmacher <metze@samba.org>
Autobuild-Date(master): Fri Feb 23 17:58:23 CET 2018 on sn-devel-144
On a DC we load the trusts in the parent in add_trusted_domains_dc()
from our local configuration. There's no need to find out the trust details
via network calls.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13278
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
This is not needed for the normal operation of an AD DC.
Administrators should just use other tools instead of
wbinfo to list and query users and groups.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13278
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
This makes sure we only talk to direct trusts.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13278
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
In the long run we should remove this again (as well as IS_DC).
But for now this makes some code changes in winbindd easier to
follow.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13278
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
size_t is only a 32-bit integer on 32-bit platforms. We must use off_t
for file sizes.
https://bugzilla.samba.org/show_bug.cgi?id=13296
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
If we have multiple domain children, it's important
that the first idle child takes over the next waiting request.
Before we had the problem that a request could get stuck in the
queue of a busy child, while later requests could get served fine by
other children.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13292
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Autobuild-User(master): Stefan Metzmacher <metze@samba.org>
Autobuild-Date(master): Fri Feb 23 09:04:23 CET 2018 on sn-devel-144
Commit ed3bc614cc got the logic wrong while
trying to implement the logic we had in init_child_connection(),
which was removed by commit d61f3626b7.
Instead of doing a WINBINDD_GETDCNAME request (which would caused an error
because the implementation was removed in commit
958fdaf5c3), we sent the callers request
and interpreted the result as WINBINDD_GETDCNAME response, which
led to an empty dcname variable. As result the domain child
opened a connection to the primary domain in order to lookup
a dc.
If we want to connect the primary domain from the parent via
a domain child of the primary domain.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13295
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
This will reduce the diff for the following changes.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13295
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
domain->dcname was converted from fstring to char * by commit
14bae61ba3.
Luckily this was only ever called with an empty string in
state->request->data.init_conn.dcname.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13294
Signed-off-by: Stefan Metzmacher <metze@samba.org>
A client may skip the explicit endpwent() if getgrent() fails.
This allows client_is_idle() return true in more cases.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13293
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
A client may skip the explicit endgrent() if getgrent() fails.
This allows client_is_idle() return true in more cases.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13293
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
This way we don't keep winbindd_cli_state->{pw,gr}ent_state arround forever,
if the client forgets an explicit end{pw,gr}ent().
This allows client_is_idle() return true in more cases.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13293
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
If the (winbind) client gave up we call TALLOC_FREE(state->mem_ctx)
in remove_client(). This triggers a recursive talloc_free() for all
in flight requests.
In order to maintain the winbindd parent-child protocol, we need
to keep the orphaned wb_simple_trans request until the parent
got the response from the child.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13290
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
We need a way to keep the child->queue blocked without relying on
the current 'req' (wb_child_request_state).
The next commit will make use of this.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13290
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
cli_credentials_get_principal() returns NULL in that case.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13206
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
At present we don't detect errors, but when we do we'll return NULL.
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
This will be used by the LSA Server on an AD DC to request remote views
from trusts.
In future we should implement wb_lookupnames_send/recv similar to
wb_lookupsids_send/recv, but for now using wb_lookupname_send/recv in a loop
works as a first step.
We also need to make use of req->in.level and req->in.client_revision
once we want to support more than one domain within our own forest.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13286
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
It just feels better for such a complex function.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13281
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
It just feels better for such a complex function.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13281
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
It just feels better for such a complex function.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13281
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
We check for !NT_STATUS_LOOKUP_ERR(), but wb_lookupsid_recv()
only initializes the results together with NT_STATUS_OK.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13280
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
we don't use setnetgrent/endnetgrent/getnetgrent since security share passed
away.
Signed-off-by: Bjoern Jacke <bjacke@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
We have a stackframe we can use for the lifetime of the session.
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Wed Feb 21 02:46:40 CET 2018 on sn-devel-144
This also checks that the URI given via the environment variables
starts with smb://
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>
Reviewed-by: David Disseldorp <ddiss@samba.org>
Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Tue Feb 20 21:46:38 CET 2018 on sn-devel-144
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Mon Feb 19 23:47:08 CET 2018 on sn-devel-144
Yes, this is outdated, but the missing 'break' produces a compiler
warning.
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Simo Sorce <idra@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
messaging already provides the sender id
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Fri Feb 16 00:56:36 CET 2018 on sn-devel-144
The destructor does DLIST_REMOVE, so better make sure "client" is in fact
member of that list when the destructor fires
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Tue Feb 13 05:01:38 CET 2018 on sn-devel-144
The file ids in all share modes match the share_mode_data's one
We don't have a paranoia check for this, but the share mode is per inode.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
It's also in the share_entry, but that is redundant and will go
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
==9405== 4 errors in context 1 of 493:
==9405== Conditional jump or move depends on uninitialised value(s)
==9405== at 0x7507F71: vfprintf (in /lib64/libc-2.12.so)
==9405== by 0x75C515B: __vasprintf_chk (in /lib64/libc-2.12.so)
==9405== by 0x2A8728: dbgtext (stdio2.h:199)
==9405== by 0x22DCBB: winbindd_list_groups_done (winbindd_list_groups.c:127)
==9405== by 0x6C7F568: _tevent_req_error (tevent_req.c:167)
==9405== by 0x6C7F568: _tevent_req_error (tevent_req.c:167)
==9405== by 0x6C7F568: _tevent_req_error (tevent_req.c:167)
==9405== by 0x3CDAE8: dcerpc_binding_handle_call_done (binding_handle.c:445)
==9405== by 0x6C7F568: _tevent_req_error (tevent_req.c:167)
==9405== by 0x6C7F568: _tevent_req_error (tevent_req.c:167)
==9405== by 0x202701: wbint_bh_raw_call_done (winbindd_dual_ndr.c:139)
==9405== by 0x6C82C60: tevent_common_loop_timer_delay (tevent_timed.c:341)
==9405== by 0x6C83CA1: epoll_event_loop_once (tevent_epoll.c:911)
==9405== by 0x6C822D5: std_event_loop_once (tevent_standard.c:114)
==9405== by 0x6C7DC3C: _tevent_loop_once (tevent.c:533)
==9405== by 0x1D8A03: main (winbindd.c:1490)
==9405== Uninitialised value was created by a heap allocation
==9405== at 0x4A069EE: malloc (vg_replace_malloc.c:270)
==9405== by 0x6A71DCA: _talloc_array (in /usr/lib64/libtalloc.so.2.1.5)
==9405== by 0x22D959: winbindd_list_groups_send (winbindd_list_groups.c:69)
==9405== by 0x1D76BC: winbind_client_request_read (winbindd.c:647)
==9405== by 0x23AF2A: wb_req_read_done (wb_reqtrans.c:126)
==9405== by 0x6C83EA5: epoll_event_loop_once (tevent_epoll.c:728)
==9405== by 0x6C822D5: std_event_loop_once (tevent_standard.c:114)
==9405== by 0x6C7DC3C: _tevent_loop_once (tevent.c:533)
==9405== by 0x1D8A03: main (winbindd.c:1490)
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Tue Feb 13 00:25:27 CET 2018 on sn-devel-144
This improves the situation when a client request blocks a winbind
child. This might be a slow samlogon or lookupnames to a domain that's
far away. With random selection of the child for new request coming in
we could end up with a long queue when other, non-blocked children
could serve those new requests. Choose the shortest queue.
This is an immediate and simple fix. Step two will be to have a
per-domain and not a per-child queue. Right now we're pre-selecting
the check-out queue at Fry's randomly without looking at the queue
length. With this change we're picking the shortest queue. The better
change will be what Fry's really does: One central queue and red/green
lights on the busy/free checkout counters.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Mon Feb 12 19:51:35 CET 2018 on sn-devel-144
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13262
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): Sat Feb 10 13:08:50 CET 2018 on sn-devel-144
Just a preperational step. The next commit will update the caller to
make use of the validation info.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13262
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
winbindd_pam_auth_crap_recv() should not have any real logic.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13262
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
This way we don't loose the DNS info and UPN. A subsequent commit will
let winbindd_pam_auth_pac_send() return the full validation info.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13262
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
This way we don't loose dns_domain_name and user principal.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13261
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
At lot of callers require a valid schannel connection.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13259
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
We need to handle 4 cases:
plaintext_given=true interactive=true
plaintext_given=false interactive=true
plaintext_given=true interactive=false
plaintext_given=false interactive=false
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13258
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Check whether the DNS domain name in the info6 struct is actually more
then just an empty string. If it is we want to call add_trusted_domain()
with NULL as DNS domain name argument.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13257
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
As we don't support multiple domains in a forest yet,
we don't need to print a warning a log level 0.
This also adds a missing \n.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13255
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
This reflects the new implementation in winbindd.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13237
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
This allows using the split out function in a subsequent commit in the
MSG_WINBIND_NEW_TRUSTED_DOMAIN message handler.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13237
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
This also fixes the following CIDs:
CID 1427622: Null pointer dereferences (REVERSE_INULL)
CID 1427619: Null pointer dereferences (REVERSE_INULL)
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13233
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
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): Thu Feb 8 14:50:49 CET 2018 on sn-devel-144
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: David Disseldorp <ddiss@samba.org>
Autobuild-User(master): David Disseldorp <ddiss@samba.org>
Autobuild-Date(master): Tue Feb 6 02:47:44 CET 2018 on sn-devel-144
This implements a check to test the delete-on-close flag of a directory
for requests to create files in this directory.
Windows server implement this check, Samba doesn't as it has performance
implications.
This commit implements the check and a new option to control it. By
default the check is skipped, setting "check parent directory delete on
close = yes" enables it.
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Ralph Böhme <slow@samba.org>
Autobuild-Date(master): Sat Feb 3 23:42:16 CET 2018 on sn-devel-144
vsnprintf returns "int" and not "size_t"
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Wed Jan 31 05:28:48 CET 2018 on sn-devel-144
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13247
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Wed Jan 31 00:38:09 CET 2018 on sn-devel-144
Thanks to Isaac Boukris <iboukris@gmail.com> for finding the
issue and testing this fix.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13244
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Fri Jan 26 02:25:20 CET 2018 on sn-devel-144
Signed-off-by: Trever L. Adams <trever.adams@gmail.com>
Signed-off-by: SATOH Fumiyasu <fumiyas@osstech.co.jp>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Autobuild-User(master): Ralph Böhme <slow@samba.org>
Autobuild-Date(master): Wed Jan 24 15:08:59 CET 2018 on sn-devel-144
Samba-VirusFilter Contributors:
SATOH Fumiyasu @ OSS Technology Corp., Japan
Module creator/maintainer
Luke Dixon luke.dixon@zynstra.com
Samba 4 support
Trever L. Adams
Documentation
Code contributions
Samba-master merge work
With many thanks to the Samba Team.
Signed-off-by: Trever L. Adams <trever.adams@gmail.com>
Signed-off-by: SATOH Fumiyasu <fumiyas@osstech.co.jp>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
It's only used there
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Wed Jan 24 05:48:19 CET 2018 on sn-devel-144
This saves a few explicit destructors only doing free_packet()
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13238
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>
Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Mon Jan 22 17:26:52 CET 2018 on sn-devel-144
Likely a false positive, but Coverity can't follow all the paths leading
to line 1598.
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): Wed Jan 17 23:58:34 CET 2018 on sn-devel-144
It's not exactly a resource leak (we only really realloc if we shrink
dramatically), but assigning the result from tdb_realloc looks nicer.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Likely a false positive, but Coverity can't follow all the paths leading
to line 2030
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
It's not exactly a resource leak (we only really realloc if we shrink
dramatically), but assigning the result from tdb_realloc looks nicer.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Adds fallocate support to the vfs glusterfs plugin.
v2: Add check for glusterfs-api version.
RHBZ: 1478875
Signed-off-by: Sachin Prabhu <sprabhu@redhat.com>
Reviewed-by: David Disseldorp <ddiss@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Wed Jan 17 06:09:29 CET 2018 on sn-devel-144
GPFS implements the DENY_DELETE sharemode, which prevents unlink() from
deleting the file.. This causes the problem that deleting a file through
"delete on close" fails, as the code in close.c first calls unlink() and
only later removes the file system sharemode.
Fix this by removing the file system sharemode before calling unlink().
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13217
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Christof Schmitt <cs@samba.org>
Autobuild-Date(master): Wed Jan 17 01:31:53 CET 2018 on sn-devel-144
A customer's syslog was filled with
_svcctl_OpenServiceW: Failed to get a valid security descriptor
messages. This improves the messages to give info about which service failed
with which error code. Also, it makes OpenServiceW fail with the same error
message Windows fails with for unknown services.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Tue Jan 16 02:43:03 CET 2018 on sn-devel-144
A client sending us a bind with an unknown interface should not spam
syslog by default. Also, show what interface the client tried to connect
to.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This gets rid of some strange macro and makes sure we clenaup at the
end.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13209
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Mon Jan 15 22:16:13 CET 2018 on sn-devel-144
When the client's supplied csn overflows and hits a pending, long-running
request's csn, we panic. Fix this by counting the overflows in
smbXsrv_open_global0->channel_generation
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13215
Pair-Programmed-With: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Volker Lendecke <vl@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Add support for the following trust types: "Local", "Workstation",
"RWDC", "RODC"´and "Routed (via ...)".
Where we previously returned "None" this now returns "Routed (via ...)",
otherwise (hopefully) no change in behaviour.
Signed-off-by: Ralph Boehme <slow@samba.org>
A trust is only inbound if NETR_TRUST_FLAG_OUTBOUND is set. Trust flags = 0x0
does not imply an outbound trust, nor does NETR_TRUST_FLAG_IN_FOREST.
Signed-off-by: Ralph Boehme <slow@samba.org>
A trust is only inbound if NETR_TRUST_FLAG_INBOUND is set. Trust flags = 0x0
does not imply an inbound trust, nor does NETR_TRUST_FLAG_IN_FOREST.
Signed-off-by: Ralph Boehme <slow@samba.org>
trust_is_transitive() currently defaults to transitive=true, unless
LSA_TRUST_ATTRIBUTE_NON_TRANSITIVE, LSA_TRUST_ATTRIBUTE_QUARANTINED_DOMAIN or
LSA_TRUST_ATTRIBUTE_TREAT_AS_EXTERNAL trust attribute is set.
This is not correct, for the trust to be transative,
LSA_TRUST_ATTRIBUTE_WITHIN_FOREST or LSA_TRUST_ATTRIBUTE_FOREST_TRANSITIVE must
be set.
Logic taken from dsdb_trust_routing_by_name().
Signed-off-by: Ralph Boehme <slow@samba.org>
Function to add a new trusted domain to the domain list and TDC after an
successfull authentication. On Member servers only, not on DCs though.
Signed-off-by: Ralph Boehme <slow@samba.org>
On a member server this is just our primary domain. The logic for DCs is
not yet implemented, on a DC of a child-domain in a forrest this would
be the parent domain.
Signed-off-by: Ralph Boehme <slow@samba.org>
We have a static list of trust based on our configuration.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
We should do that in the parent as early as possible.
Similar to our primary domain, which is also a direct trust.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
