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If you pass in dirfsp!=conn->cwd_fsp and a stream fsp, we don't chdir
to the parent pathname, and thus we also don't overwrite
fsp->base_fsp.
fsp->base_fsp!=NULL is thus the wrong condition to restore the
original base fsp name: If we open a stream with a non-cwd_fsp dirfsp,
we would overwrite fsp->base_fsp->fsp_name with NULL.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This avoids a lot of warnings on AIX.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Wed Mar 23 13:27:45 UTC 2022 on sn-devel-184
We need a genuine boolean type, as otherwise expressions like
bool foo = (4 & 4);
if (foo == true) {
exit(1);
} else {
exit(2);
}
could evaluate differently on non-modern platforms, and
that would be a real pain to debug.
_Bool and bool are in C99
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15028
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Wed Mar 23 12:31:47 UTC 2022 on sn-devel-184
It should be enough to build on the latest Debian version. We have older
Ubuntu versions already.
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
This drops openSUSE 15.1 and 15.2 to save some CI resources.
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
It should be enough to run on the latest Fedora version. This should save us
some CI minutes. We have CentOS runners and I would prefer to add CentOS9
Stream.
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Remove knownfail.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15023
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power <npower@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Tue Mar 22 17:48:25 UTC 2022 on sn-devel-184
We currently allow setting the delete on close bit for
a directory containing only explicitly hidden/vetoed files
in the case where "delete veto files = yes" *and*
"delete veto files = no". For the "delete veto files = no"
case we should be denying setting the delete on close bit
when the client tries to set it (that's the only time Windows
looks at the bit and returns an error to the user). We
already do the in the dangling symlink case, we just
missed it in the !is_visible_fsp() case.
Mark SMB2-DEL-ON-CLOSE-NONWRITE-DELETE-NO as knownfail
for now.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15023
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power <npower@samba.org>
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Jule Anger <janger@samba.org>
Autobuild-Date(master): Mon Mar 21 13:52:06 UTC 2022 on sn-devel-184
Switch to dsdb_search() for looking up the user for changing the
password, and specify that we want extended DNs. Using the SID or GUID
avoids a race condition if the DN of the user changes.
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Autobuild-User(master): Stefan Metzmacher <metze@samba.org>
Autobuild-Date(master): Fri Mar 18 12:45:17 UTC 2022 on sn-devel-184
This allows default security groups that have been added since Windows
Server 2008 R2, such as Protected Users, to be created in pre-existing
domains. An error message is generated if a group already exists with
the same name, DN, or SID.
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Test that we can add the special Protected Users group, and that we get
an appropriate error message when attempting to add it a second time.
We add these tests here so that we can make use of an old provision that
does not already have the Protected Users group added.
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
We also move the authentication to after checking whether the user is
protected, so that if a user in the Protected Users group tries to
authenticate with a wrong password, the bag password count is not
incremented and the account is not locked out. This does not match
MS-APDS, but matches the behaviour of Windows.
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Accounts in the Protected Users group acting as clients lack support for
the RC4 encryption type. TGTs issued to such accounts have a lifetime
restricted to four hours, and are unable to be proxied or forwarded.
To determine at lookup time whether a client account is a member of
Protected Users, we now also create an auth_user_info_dc structure when
creating the database entry for an AS-REQ, rather than only when
creating a PAC for a TGT, or when recreating the PAC from an RODC-issued
TGT.
This means that the user's groups are now expanded even for AS-REQs that
result in an error (such as a PREAUTH_REQUIRED error), but this is
required to be able to correctly determine the account's available
encryption types, which are needed soon after fetching the user account.
Currently, the TGT lifetime may exceed four hours (for Heimdal
specifically). This may happen if PKINIT is used, and either the
pkinit_max_life_from_cert_extension option is TRUE and
pkinit_max_life_bound is greater than four hours, or
pkinit_max_life_from_cert is greater than four hours.
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
The resulting user_info_dc is kept in the 'samba_kdc_entry' structure,
so it can be reused between calls.
This allows us to simplify samba_kdc_get_pac_blobs(), as it no longer
need to return a user_info_dc structure.
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
We want to disable SAMR password changes for Protected Users, but need
to ensure that other methods of changing the password still work.
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Test that NTLM and SAMR password changes cannot be used for Protected
Users, and that lockouts are not triggered for attempting to use them.
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
This method encrypts a samr_Password structure with the current session
key, which allows for interactive SamLogon from Python.
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Replicating test accounts to the RODC and then deleting them caused
stale msDS-RevealedUsers links to remain in the database.
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
This ensures accounts are still cleaned up if a test fails before adding
it to the cleanup list.
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
This prevents problems if accounts are added as children of other
accounts.
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
This code can be made part of the previous 'else' branch.
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andreas Schneider <asn@samba.org>
Autobuild-User(master): Joseph Sutton <jsutton@samba.org>
Autobuild-Date(master): Fri Mar 18 00:11:25 UTC 2022 on sn-devel-184
Use a unique name for the mock RODC. Don't assign to _rodc_ctx until the
RODC has been created, so we don't try to use a mock RODC that failed to
create.
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andreas Schneider <asn@samba.org>
It's not necessary to repeat the required environment variables for
every test.
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andreas Schneider <asn@samba.org>
Change the values to match those used by Windows.
Verified with PowerShell commands of the form:
New-Object Security.Principal.SecurityIdentifier ER
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
This is to prepare for the SDDL string being removed.
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
This is to prepare for changing the SDDL string values.
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
We get the server to decode the SDDL by putting the SID strings in the
defaultSecurityDescriptor of a new class and making an object of that
class. We then check that the resulting SID is what we expect.
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
This is simple, explainable and secure.
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Thu Mar 17 02:47:13 UTC 2022 on sn-devel-184
This allows Samba as an AD DC (compared with the fileserver/NT4-like DC mode) to match
windows and refuse all LM passwords, no matter what.
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Not all cases are covered, but this much covers the areas that Samba and Win19
will agree on.
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
RAP is SMB1, the password change routine requires LM hashes and so everything
here is going away or has now gone, so remove the test.
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
