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Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
This moves the 'return' statement to the end of the 'case' and makes clear
we leave here.
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Confirmed to pass against Windows 2012 R2.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13206
Signed-off-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Mourik Jan C Heupink <heupink@merit.unu.edu>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Sat Sep 16 12:28:17 CEST 2017 on sn-devel-144
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Add code to encrypt a netr_CryptPassword structure with the current
session key. This allows the making of Netr_ServerPasswordSet2 calls
from python.
Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Add method new_client_authenticator that returns data to allow a
netr_Authenticator to be constructed.
Allows python to make netr_LogonSamLogonWithFlags,
netr_LogonGetDomainInfo and similar calls
Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
The challenge parameter was being treated as a string rather than as a
data blob. This was causing intermittent seg faults. Removed the
server_timestamp parameter as it's not currently used.
Unable to produce a test case to reliably replicate the failure.
However auth_log_samlogon does flap
Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Fix copy paste error was incorrectly named "get_ntlm_username_domain"
Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
The "s#" format code for PyArg_ParseTupleAndKeywords and Py_BuildValue
converts a char* and size to/from Python str (with utf-8 encoding under
Python 3).
In some cases, we want bytes (str on Python 2, bytes on 3) instead. The
code for this is "y#" in Python 3, but that is not available in 2.
Introduce a PYARG_BYTES_LEN macro that expands to "s#" or "y#", and use
that in:
- credentials.get_ntlm_response (for input and output)
- ndr_unpack argument in PIDL generated code
Signed-off-by: Petr Viktorin <pviktori@redhat.com>
Reviewed-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
The wscript_build files convey what header files belong to which
logical package. For example,
# lib/util/wscript_build:
bld.SAMBA_LIBRARY('samba-util',
public_headers='... data_blob.h ...'
# auth/credentials/wscript_build:
bld.SAMBA_LIBRARY('samba-credentials',
public_headers='credentials.h',
Now, credentials.h #includes <util/data_blob.h> and therefore,
samba-credentials.pc must have a Requires: samba-util.
Similarly for other parts.
Signed-off-by: Jan Engelhardt <jengelh@inai.de>
Reviewed-by: David Disseldorp <ddiss@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Update a few wscript_build files to build Python 3-compatible modules
for Python 3.
Signed-off-by: Lumir Balhar <lbalhar@redhat.com>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Port Python bindings of samba.credentials module to
Python3-compatible form using macros from py3compat.h.
Signed-off-by: Lumir Balhar <lbalhar@redhat.com>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
coverity fix.
cli_credentials_set_principal does a strdup, we want to free 'name'
regardless of the result in 'ok'.
Signed-off-by: Aurelien Aptel <aaptel@suse.com>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This sets the default principal on the copied ccache if it hasn't been
set yet.
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
These files should not be executable.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Wed Jan 11 20:21:01 CET 2017 on sn-devel-144
This fixes a bug in gensec_gssapi_client_start() where an invalid realm
is used to get a Kerberos ticket.
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
We now first just remember the domain, realm, username, password values
(the last value wins).
At the end we call cli_credentials_set_{realm,domain,password}()
followed by cli_credentials_parse_string() for 'username'.
It means the last 'username' line beats the domain, realm or password lines, e.g.:
username=USERDOMAIN\username
domain=DOMAIN
will result in cli_credentials_get_domain() returning "USERDOMAIN" instead of
DOMAIN.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Some existing source3 tests (test_smbclient_s3.sh test_auth_file()) use a credentials file
that looks like this:
username=DOMAIN/username
password=password
domain=DOMAIN
This change allows us to parse the same.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
If we reset username we need to reset principal if it was set at the same level.
If domain is reset we also need to use it as realm if realm
was set at the same level. Otherwise we'd build a principal
that belongs to a different user, which would not work
and only increment the wrong lockout counter and result
in wrong authorization tokens to be used.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
If cli_credentials_parse_string() is used we should no longer use
any guessed values and need to make sure username and domain
are reset if principal and realm are set.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
We should not have cli_credentials_get_realm() return "" without a
configured (default) realm in smb.conf.
Note that the existing tests with creds.get_realm() == lp.get("realm")
also work with "" as string.
At the same time we should never let cli_credentials_get_principal()
return "@REALM.EXAMPLE.COM" nor "username@".
If cli_credentials_parse_string() gets "OTHERDOMAIN\username"
we must not use cli_credentials_get_realm() to generate
a principal unless cli_credentials_get_domain() returns
also "OTHERDOMAIN". What we need to do is using
username@OTHERDOMAIN as principal, whild we still
use cli_credentials_get_realm to get a default kdc,
(which may route us to the correct kdc with WRONG_REALM
messages).
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
We always provide each output blob as it's own talloc memory
and also check for talloc failures.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
These will be used in testsuite for the credentials code
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
Heimdal and MIT Kerberos have different API to copy credentials from a
ccache. Wrap it via lib/krb5_wrap/.
Signed-off-by: Alexander Bokovoy <ab@samba.org>
Reviewed-by: Guenther Deschner <gd@samba.org>
Autobuild-User(master): Günther Deschner <gd@samba.org>
Autobuild-Date(master): Mon Jul 25 21:27:58 CEST 2016 on sn-devel-144
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>
This changes pycredentials to use talloc.BaseObject() just like the PIDL output
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
We can call pytalloc_reference() and avoid having this in the header file
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
This type should not be used directly, it should have been made private
to pytalloc
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
This is necessary because it has public headers.
Signed-off-by: Jelmer Vernooij <jelmer@jelmer.uk>
Reviewed-By: Andrew Bartlett <abartlet@samba.org>
Reviewed-By: Stefan Metzmacher <metze@samba.org>
Autobuild-User(master): Jelmer Vernooij <jelmer@samba.org>
Autobuild-Date(master): Wed Jan 13 07:47:04 CET 2016 on sn-devel-144
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Ralph Boehme <slow@samba.org>
We should always pass down the saltPrincipal to smb_krb5_update_keytab()
function.
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
When dealing with Kerberos, we cannot consider credentials anonymous
if credentials were obtained properly.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11265
Signed-off-by: Alexander Bokovoy <ab@samba.org>
Reviewed-by: Stefan (metze) Metzmacher <metze@samba.org>
Reviewed-by: Guenther Deschner <gd@samba.org>
Autobuild-User(master): Alexander Bokovoy <ab@samba.org>
Autobuild-Date(master): Wed Jul 15 16:32:55 CEST 2015 on sn-devel-104
Signed-off-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 Jun 24 13:37:02 CEST 2015 on sn-devel-104
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Simo Sorce <idra@samba.org>
Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Tue May 19 13:42:32 CEST 2015 on sn-devel-104
This is required to set the previous trust account password.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Guenther Deschner <gd@samba.org>
The machine and trust accounts it's important to retry
netr_Authenticate3() with the previous (old) nt_hash.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Guenther Deschner <gd@samba.org>
Different gcc versions complain at different places
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>
Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Tue Mar 3 13:14:53 CET 2015 on sn-devel-104
Guenther
Signed-off-by: Günther Deschner <gd@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Mon Jan 26 19:56:57 CET 2015 on sn-devel-104
We need a way to initialize the cli_credentials from the raw utf16 blob,
which might not be completely valid utf16, which means the conversion
from CH_UTF16MUNGED to CH_UTF8 might loose information.
This would result in an invalid nt_hash, when we convert back
from CH_UTF8 to CH_UTF16LE.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=11016
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Otherwise, we try and kinit as host$@DOMAIN and that will not work.
Andrew Bartlett
Change-Id: Id2fde673423e74dfa1e6ac48f47f49c61ee59779
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
This adds a new wrapper, cli_credentials_set_machine_account_db_ctx()
Andrew Bartlett
Change-Id: Ia2cceefede4ba9cf7f8de41986daf9372c19d997
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Change-Id: I4136067d6d0e5cfe92770a2e7efa39f4ebcb2aca
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
This should ensure more parts of the source4 code can work with a
password set in secrets.tdb.
Andrew Bartlett
Change-Id: I4a890a719246b073898333d2e04841904c6e1a5d
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Pair-Programmed-With: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
The event context here was only specified in the server or admin-tool
context, which does not do network communication, so this only caused
a talloc_reference() and never any useful result.
The actual network communication code sets an event context directly
before making the network call.
Andrew Bartlett
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Mon Apr 28 02:24:57 CEST 2014 on sn-devel-104
To be consistent with db_open() and prepare for future
possible extensions.
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Typically cli_credentials_set_netlogon_creds() should be used directly
before the DCERPC bind. And cli_credentials_get_netlogon_creds()
should be only used by the gensec layer, which only needs a copy.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Wed Oct 16 23:56:01 CEST 2013 on sn-devel-104
This will allow us to force the use of only DIGEST-MD5, for example, which is useful
to avoid hitting GSSAPI, SPNEGO or NTLM when talking to OpenLDAP and Cyrus-SASL.
Andrew Bartlett
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Nadezhda Ivanova <nivanova@symas.com>
We only do this if it's still CRED_CALLBACK after the callback,
this allowes the callback to overwrite it.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Mon Aug 5 09:36:05 CEST 2013 on sn-devel-104
This changes (again...) our system md5 detection to cope with how
OpenIndiana does md5. I'm becoming increasingly convinced this isn't
worth our while (we should have just done samba_md5...), but for now
this change seems to work on FreeBSD, OpenIndiana and Linux with
libbsd.
This needs us to rename struct MD5Context -> MD5_CTX, but we provide a
config.h define to rename the type bad if MD5_CTX does not exist (it does
however exist in the md5.h from libbsd).
Andrew Bartlett
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Wed Jun 19 21:32:36 CEST 2013 on sn-devel-104
This file was only used by the autoconf build system.
Andrew Bartlett
Reviewed-by: Jelmer Vernooij <jelmer@samba.org>
Reviewed-by: David Disseldorp <ddiss@samba.org>
Since we open with dbwrap, it auto-converts old tdbs (which it will
rename to secrets.tdb.bak once it's done).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Rusty Russell <rusty@rustcorp.com.au>
Autobuild-Date(master): Wed Feb 20 07:09:19 CET 2013 on sn-devel-104
this is used to support retrying kerberos connections after removing a
ccache entry, to cope with a server being re-built while our client
still has a valid service ticket
Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
This allows a password alone to be used to accept kerberos tickets.
Of course, we need to have got the salt right, but we do not need also
the correct kvno. This allows gensec_gssapi to accept tickets based on
a secrets.tdb entry.
Andrew Bartlett
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Thu Aug 30 01:26:12 CEST 2012 on sn-devel-104
By checking first if there is a secrets.tdb record and passing in the password and last change time
we avoid setting one series of values and then replacing them. We also avoid the need to work
around the setting of anonymous.
Andrew Bartlett
By using a tempoary talloc context this is much tidier and more reliable code.
Andrew Bartlett
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Wed Aug 29 03:11:10 CEST 2012 on sn-devel-104
there is a libsecurity on OSF1 which clasheѕ with our security lib. see bug #9023.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Autobuild-User(master): Björn Jacke <bj@sernet.de>
Autobuild-Date(master): Fri Aug 10 14:22:21 CEST 2012 on sn-devel-104
This is for use with the -P/--machine-pass option.
Andrew Bartlett
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Sun Jul 15 05:41:28 CEST 2012 on sn-devel-104
The root cause for existing ccache being invalidated was use of global loadparm with
'workgroup' value set as if from command line. However, we don't really need to take
'workgroup' parameter value's nature into account when invalidating existing ccache.
When -U is used on the command line, one can specify a password to force ccache
invalidation.
The commit also reverts previous fix now that root cause is clear.
When credentials API is used by a client-side program that already as fetched required
tickets into a ccache, we need to skip re-initializing ccache. This is used in FreeIPA
when Samba 4 Python bindings are run after mod_auth_kerb has obtained user tickets
already.
With waf build include directories are defined by dependencies specified to subsystems.
Without proper dependency <gssapi/gssapi.h> cannot be found for embedded Heimdal builds
when there are no system-wide gssapi/gssapi.h available.
Split out GSSAPI header includes in a separate replacement header and use that explicitly
where needed.
Autobuild-User: Alexander Bokovoy <ab@samba.org>
Autobuild-Date: Wed Apr 25 00:18:33 CEST 2012 on sn-devel-104
The fact that this function is unimplemented is unimportant to the callers
as credential caches are not handled via the auth/credentials code in s3.
Andrew Bartlett
Autobuild-User: Andrew Bartlett <abartlet@samba.org>
Autobuild-Date: Mon Jan 9 03:24:36 CET 2012 on sn-devel-104
When this returns false, the hash value is not correct as the password
could not be converted into an uppercase, 14 char or less ASCII string.
Andrew Bartlett
This allows dlz_bind9 to match on exactly the same key as bind9 itself
Andrew Bartlett
Autobuild-User: Amitay Isaacs <amitay@samba.org>
Autobuild-Date: Wed Dec 7 02:20:10 CET 2011 on sn-devel-104
If a user specified -W or --realm on the command line, then this is
of level SPECIFIED, not UNINITIALISED, despite it going via the
loadparm system.
This helps us to ensure that -W server -Ulocaluser is parsed the
same as -Userver\localuser. This matters as otherwise we might
instead attempt to use kerberos to the realm from the smb.conf.
Andrew Bartlett
This is in preperation for this file being used by s3, and recognises that these are all
reasonable, public interfaces but were not declared as such in the past.
Andrew Bartlett
This will allow gensec_start.c to move to the top level. This does not change
what code uses the cli_credentials code, but allows the gensec code to be
more broadly.
Andrew Bartlett
