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2022-06-08lib/smbconf: expose smbconf error codes to python wrapperJohn Mulligan1-0/+21
The smbconf library defines an enum of error codes that can be returned from the C calls. The error codes were getting stored in the python SMBConfError type but it was not easy to access or obvious what the integer code represented. This change makes it easier to get the returned error code: via a `error_code` attribute on the exception value. It also exposes the integer constants to the module. Simple tests for a few of the more obvious error codes check that this new error handling correctly exposes the error code values. Signed-off-by: John Mulligan <jmulligan@redhat.com> Reviewed-by: Andreas Schneider <asn@samba.org> Reviewed-by: Guenther Deschner <gd@samba.org> Autobuild-User(master): Günther Deschner <gd@samba.org> Autobuild-Date(master): Wed Jun 8 13:13:10 UTC 2022 on sn-devel-184
2022-06-04selftests: Convert "net ads dns async" test to pythonSamuel Cabrero1-0/+81
The current test uses the dig tool from bind9 but this tool has been rewritten in 9.17.7 to use bind's netmgr functions instead of isc_socket (commit 94b7988efb0f9b96415dd2966e6070450d960263). The problem is that these 'netmgr' functions use libuv internally, and, on systems supporting it, they end up using the sendmmsg() syscall which is not catched by socket wrapper so the test fails. This commit converts the test to python and uses the dnspython module instead of the dig tool. Backtraces follow as reference. Backtrace from dig v9.16.28 (working): #0 0x00007ffff778edee in sendmsg () from /lib64/libc.so.6 #1 0x00000000005e5dee in cmsgsend (s=s@entry=12, level=level@entry=0, type=type@entry=1, res=<optimized out>) at net.c:515 #2 0x00000000005e616c in try_dscp_v4 () at net.c:623 #3 try_dscp () at net.c:696 #4 0x00007ffff7708ad7 in __pthread_once_slow () from /lib64/libc.so.6 #5 0x00000000005e66d7 in initialize_dscp () at net.c:702 #6 isc_net_probedscp () at net.c:707 #7 0x00000000005e8460 in socket_create (manager=0x6b49c0, pf=2, type=<optimized out>, socketp=0x7ffff0012b00, dup_socket=0x0) at socket.c:2454 #8 0x000000000043cfcd in send_udp (query=0x7ffff00129a8) at dighost.c:2897 #9 0x000000000043f9c7 in onrun_callback (task=<optimized out>, event=<optimized out>) at dighost.c:4271 #10 0x00000000005dfefe in task_run (task=0x6b5c70) at task.c:851 #11 isc_task_run (task=0x6b5c70) at task.c:944 #12 0x00000000005ca0ce in isc__nm_async_task (worker=0x6b8970, ev0=0x716250) at netmgr.c:873 #13 process_netievent (worker=worker@entry=0x6b8970, ievent=0x716250) at netmgr.c:952 #14 0x00000000005ca2ba in process_queue (worker=worker@entry=0x6b8970, type=type@entry=NETIEVENT_TASK) at netmgr.c:1021 #15 0x00000000005caa43 in process_all_queues (worker=0x6b8970) at netmgr.c:792 #16 async_cb (handle=0x6b8cd0) at netmgr.c:821 #17 0x00007ffff7898a4d in ?? () from /lib64/libuv.so.1 #18 0x00007ffff78b4217 in ?? () from /lib64/libuv.so.1 #19 0x00007ffff789e40a in uv_run () from /lib64/libuv.so.1 #20 0x00000000005ca31e in nm_thread (worker0=0x6b8970) at netmgr.c:727 #21 0x00000000005e2315 in isc__trampoline_run (arg=0x6b7c40) at trampoline.c:198 #22 0x00007ffff7703767 in start_thread () from /lib64/libc.so.6 #23 0x00007ffff778dc10 in clone3 () from /lib64/libc.so.6 Backtrace from dig v9.17.7 (not working): #0 0x00007ffff7684480 in syscall () from /lib64/libc.so.6 #1 0x00007ffff754aed0 in uv__sendmmsg (vlen=0, mmsg=0x0, fd=10) at src/unix/linux-syscalls.c:163 #2 uv__udp_mmsg_init () at src/unix/udp.c:74 #3 0x00007ffff7606ad7 in __pthread_once_slow () from /lib64/libc.so.6 #4 0x00007ffff7541bd9 in uv_once (guard=<optimized out>, callback=<optimized out>) at src/unix/thread.c:440 #5 0x00007ffff7539e9b in uv__udp_sendmsg (handle=0x7ffff50535b8) at src/unix/udp.c:415 #6 uv__udp_send (send_cb=0x7ffff7a41db0 <udp_send_cb>, addrlen=<optimized out>, addr=<optimized out>, nbufs=1, bufs=0x7ffff506c720, handle=0x7ffff50535b8, req=0x7ffff506c878) at src/unix/udp.c:773 #7 uv_udp_send (req=req@entry=0x7ffff506c878, handle=handle@entry=0x7ffff50535b8, bufs=bufs@entry=0x7ffff506c720, nbufs=nbufs@entry=1, addr=<optimized out>, send_cb=send_cb@entry=0x7ffff7a41db0 <udp_send_cb>) at src/uv-common.c:464 #8 0x00007ffff7a42308 in udp_send_direct (peer=0x7ffff5dfa988, req=0x7ffff506c700, sock=0x7ffff5053000) at netmgr/udp.c:839 #9 isc__nm_async_udpsend (worker=<optimized out>, ev0=0x7ffff5dfa950) at netmgr/udp.c:780 #10 0x00007ffff7a47de7 in isc__nm_udp_send (handle=<optimized out>, region=0x7ffff5dfaa90, cb=0x555555566250 <send_done>, cbarg=<optimized out>) at netmgr/udp.c:749 #11 0x0000555555562ac2 in send_udp (query=0x7ffff502a000) at /usr/src/debug/bind-9.18.2-1.1.x86_64/bin/dig/dighost.c:2899 #12 udp_ready (handle=0x7ffff5026180, eresult=ISC_R_SUCCESS, arg=<optimized out>) at /usr/src/debug/bind-9.18.2-1.1.x86_64/bin/dig/dighost.c:2974 #13 0x00007ffff7a37d34 in isc__nm_async_connectcb (worker=worker@entry=0x7ffff622f000, ev0=ev0@entry=0x7ffff5026480) at netmgr/netmgr.c:2704 #14 0x00007ffff7a3ca20 in process_netievent (worker=worker@entry=0x7ffff622f000, ievent=0x7ffff5026480) at netmgr/netmgr.c:940 #15 0x00007ffff7a3d027 in process_queue (worker=worker@entry=0x7ffff622f000, type=type@entry=NETIEVENT_NORMAL) at netmgr/netmgr.c:977 #16 0x00007ffff7a3d203 in process_all_queues (worker=0x7ffff622f000) at netmgr/netmgr.c:733 #17 async_cb (handle=0x7ffff622f360) at netmgr/netmgr.c:762 #18 0x00007ffff7531a4d in uv__async_io (loop=0x7ffff622f010, w=<optimized out>, events=<optimized out>) at src/unix/async.c:163 #19 0x00007ffff754d217 in uv__io_poll (loop=0x7ffff622f010, timeout=<optimized out>) at src/unix/epoll.c:374 #20 0x00007ffff753740a in uv__io_poll (timeout=<optimized out>, loop=0x7ffff622f010) at src/unix/udp.c:122 #21 uv_run (loop=loop@entry=0x7ffff622f010, mode=mode@entry=UV_RUN_DEFAULT) at src/unix/core.c:391 #22 0x00007ffff7a3d624 in nm_thread (worker0=0x7ffff622f000) at netmgr/netmgr.c:664 #23 0x00007ffff7a6c915 in isc__trampoline_run (arg=0x555555599210) at /usr/src/debug/bind-9.18.2-1.1.x86_64/lib/isc/trampoline.c:187 #24 0x00007ffff7601767 in start_thread () from /lib64/libc.so.6 #25 0x00007ffff768bc10 in clone3 () from /lib64/libc.so.6 Signed-off-by: Samuel Cabrero <scabrero@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org> Autobuild-User(master): Jeremy Allison <jra@samba.org> Autobuild-Date(master): Sat Jun 4 00:27:29 UTC 2022 on sn-devel-184
2022-05-31gpo: Move Group Policy code below gp directoryDavid Mulder25-55/+55
Moves the Group Policy extensions and supporting code within the existing python/samba/gp directory. Meant to clean up the clutter that's accumulating in python/samba. Signed-off-by: David Mulder <dmulder@suse.com> Reviewed-by: Jeremy Allison <jra@samba.org> Autobuild-User(master): Jeremy Allison <jra@samba.org> Autobuild-Date(master): Tue May 31 20:15:45 UTC 2022 on sn-devel-184
2022-05-26py:gpo: Fix testing of 0x8000 bitPavel Filipenský1-3/+3
Signed-off-by: Pavel Filipenský <pfilipen@redhat.com> Reviewed-by: David Mulder <dmulder@samba.org> Reviewed-by: Andreas Schneider <asn@samba.org> Autobuild-User(master): David Mulder <dmulder@samba.org> Autobuild-Date(master): Thu May 26 19:36:52 UTC 2022 on sn-devel-184
2022-05-23python/gp_cert_auto_enroll: Fix bitwise test in expressionPavel Filipenský1-3/+3
Found by covscan. result_independent_of_operands: "(e.data & 4) == 1" is always false regardless of the values of its operands. This occurs as the operand of assignment. Signed-off-by: Pavel Filipenský <pfilipen@redhat.com> Reviewed-by: Andreas Schneider <asn@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
2022-05-23s4/dlz: add support for bind 9.18Douglas Bagnall1-1/+5
It seems nothing has changed since 9.16 for our purposes. BUG: https://bugzilla.samba.org/show_bug.cgi?id=14986 Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz> Signed-off-by: Andreas Hasenack <andreas@canonical.com> Pair-programmed-with: Andreas Hasenack <andreas@canonical.com> Reviewed-by: Andrew Bartlett <abartlet@samba.org> Autobuild-User(master): Douglas Bagnall <dbagnall@samba.org> Autobuild-Date(master): Mon May 23 00:53:09 UTC 2022 on sn-devel-184
2022-05-13gpo: Cert Auto Enroll use ldap trust cert if NDES disabledDavid Mulder1-6/+17
If the CA does not have the Network Device Enrollment Service enabled, we can still use the certificate from the ldap request (unless this is a complex request and ldap config isn't present). Signed-off-by: David Mulder <dmulder@suse.com> Reviewed-by: Andreas Schneider <asn@samba.org> Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org> Autobuild-Date(master): Fri May 13 15:38:53 UTC 2022 on sn-devel-184
2022-05-13gpo: Fix Cert Auto Enroll docstringsDavid Mulder1-25/+28
These were flagged by pydocstyle. Signed-off-by: David Mulder <dmulder@suse.com> Reviewed-by: Andreas Schneider <asn@samba.org>
2022-05-13gpo: Remove sscep depends from Cert Auto EnrollDavid Mulder3-61/+125
Certificate Auto Enrollment currently depends on sscep to retrieve the root certificate chain. This isn't necessary, since this can be accomplished with a simple GET. Signed-off-by: David Mulder <dmulder@suse.com> Reviewed-by: Andreas Schneider <asn@samba.org>
2022-05-12gpo: Halt Cert Auto Enroll process if data corruptedDavid Mulder1-0/+1
If the CA URL cannot be processed, then halt processing. Otherwise we'll end up in a broken state later when trying to read from the end points with missing data. Signed-off-by: David Mulder <dmulder@suse.com> Revewed-by: Andreas Schneider <asn@samba.org> Autobuild-User(master): Jeremy Allison <jra@samba.org> Autobuild-Date(master): Thu May 12 18:45:41 UTC 2022 on sn-devel-184
2022-05-12gpo: Supress error caused by ldap Cert Auto Enroll configDavid Mulder1-1/+1
When the CA url specified on the SYSVOL is 'LDAP:' this means that configuration should be fetched from LDAP. This corrects an error message that was being reported when the URL appeared improper but really is not. This does not change the code behavior (it was still working), but removes the invalid error. Signed-off-by: David Mulder <dmulder@suse.com> Revewed-by: Andreas Schneider <asn@samba.org>
2022-05-10tests/user_check_password_script: Don't try to delete user after failed addJoseph Sutton1-4/+0
The user account should not exist if account creation failed. Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz> Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2022-05-10tests/user_check_password_script: Remove unused importsJoseph Sutton1-6/+0
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz> Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2022-05-10samdb: Avoid half-created accountsJoseph Sutton1-12/+35
If newuser() or newcomputer() create an account over LDAP, and an attempt to modify it (e.g. to change the password) fails, ensure that we properly clean up the account. If we are connected over LDAP, we won't have transactions to clean things up for us. Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz> Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2022-05-10tests/samba-tool user: Add test for adding a user over LDAPJoseph Sutton1-1/+40
Ensure that we do not end up with half-created accounts. Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz> Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2022-05-10tests/samba-tool user_wdigest: Check command resultsJoseph Sutton1-5/+13
Ensure that the commands to create and delete the user execute successfully. Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz> Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2022-05-10tests/samba-tool user_wdigest: Add accounts to local databaseJoseph Sutton1-6/+1
Adding accounts over LDAP means transactions cannot be used, potentially leading to problems. Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz> Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2022-05-10tests/samba-tool user_wdigest: Fix flapping testJoseph Sutton1-37/+31
The randomly-generated password for the user account may be too weak, causing account creation to fail. This leads to further problems, as the result of the command is not checked, and connecting over LDAP means transactions cannot be used, leading to a half-created account and failing tests. Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz> Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2022-05-10tests/samba-tool user_wdigest: Remove unused importsJoseph Sutton1-10/+0
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz> Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2022-05-10gpo: Add Centrify Compatible Crontab ExtensionsDavid Mulder1-4/+132
Signed-off-by: David Mulder <dmulder@suse.com> Reviewed-by: Jeremy Allison <jra@samba.org> Autobuild-User(master): Jeremy Allison <jra@samba.org> Autobuild-Date(master): Tue May 10 20:05:48 UTC 2022 on sn-devel-184
2022-05-10gpo: Test Centrify Compatible Crontab ExtensionsDavid Mulder2-0/+141
Signed-off-by: David Mulder <dmulder@suse.com> Reviewed-by: Jeremy Allison <jra@samba.org>
2022-05-10gpo: Add Centrify Compatible Sudoers ExtensionDavid Mulder1-1/+75
Signed-off-by: David Mulder <dmulder@suse.com> Reviewed-by: Jeremy Allison <jra@samba.org>
2022-05-10gpo: Test Centrify Compatible Sudoers ExtensionDavid Mulder2-0/+83
Signed-off-by: David Mulder <dmulder@suse.com> Reviewed-by: Jeremy Allison <jra@samba.org>
2022-05-10python: Use 'is' for identity when comparing against NoneJoseph Sutton3-5/+5
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz> Reviewed-by: Andreas Schneider <asn@samba.org> Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org> Autobuild-Date(master): Tue May 10 06:12:10 UTC 2022 on sn-devel-184
2022-05-10kcc: Don't reuse outer loop variable for inner loopJoseph Sutton1-3/+3
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz> Reviewed-by: Andreas Schneider <asn@samba.org>
2022-05-10python: Remove redundant assignmentsJoseph Sutton9-50/+38
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz> Reviewed-by: Andreas Schneider <asn@samba.org>
2022-05-10python/wscript: Remove unused format() argumentJoseph Sutton1-1/+1
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz> Reviewed-by: Andreas Schneider <asn@samba.org>
2022-05-10samba-tool: Don't try to delete local_tdo_handle twice.Joseph Sutton1-8/+0
This code is unreachable, as local_tdo_handle has already been deleted and set to None earlier. Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz> Reviewed-by: Andreas Schneider <asn@samba.org>
2022-05-10python: Remove unnecessary 'pass' statementsJoseph Sutton7-10/+0
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz> Reviewed-by: Andreas Schneider <asn@samba.org>
2022-05-10samba-tool gpo: Fix unintended string concatenationsJoseph Sutton1-6/+6
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz> Reviewed-by: Andreas Schneider <asn@samba.org>
2022-05-10samba-tool gpo tests: Fix unintended string concatenationsJoseph Sutton1-1/+1
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz> Reviewed-by: Andreas Schneider <asn@samba.org>
2022-05-10examples: Make samr.py work with Python 3Joseph Sutton1-22/+22
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz> Reviewed-by: Andreas Schneider <asn@samba.org>
2022-05-10examples: Make netbios.py work with Python 3Joseph Sutton1-3/+3
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz> Reviewed-by: Andreas Schneider <asn@samba.org>
2022-05-10examples: Remove unused importsJoseph Sutton1-2/+1
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz> Reviewed-by: Andreas Schneider <asn@samba.org>
2022-05-10python/xattr: Properly process system.posix_acl_accessJoseph Sutton1-2/+2
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz> Reviewed-by: Andreas Schneider <asn@samba.org>
2022-05-10samba-tool processes: Remove unused loopJoseph Sutton1-15/+14
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz> Reviewed-by: Andreas Schneider <asn@samba.org>
2022-05-06lib/smbconf: add python wrapper functions for transaction managementJohn Mulligan1-0/+65
The smbconf API supports transactions. This changes adds wrapper functions transaction_start, transaction_commit, and transaction_cancel. It also adds tests for the functions, one of which demonstrates a semi-pythonic way to use said functions. Signed-off-by: John Mulligan <jmulligan@redhat.com> Reviewed-by: Jeremy Allison <jra@samba.org> Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz> Autobuild-User(master): Jeremy Allison <jra@samba.org> Autobuild-Date(master): Fri May 6 18:14:30 UTC 2022 on sn-devel-184
2022-05-06lib/smbconf: add delete_global_parameter method to SMBConfJohn Mulligan1-0/+25
Add a delete_global_parameter method wrapping smbconf_delete_global_parameter. Signed-off-by: John Mulligan <jmulligan@redhat.com> Reviewed-by: Jeremy Allison <jra@samba.org> Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2022-05-06lib/smbconf: add delete_parameter method to SMBConfJohn Mulligan1-0/+24
Add a delete_parameter method wrapping smbconf_delete_parameter. Signed-off-by: John Mulligan <jmulligan@redhat.com> Reviewed-by: Jeremy Allison <jra@samba.org> Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2022-05-06lib/smbconf: add create_set_share method to SMBConfJohn Mulligan1-0/+26
Add the create_set_share method wrapping smbconf_create_set_share. This method is one of the most complex as it must "unpack" the list of key-value pairs from python and convert that to a `struct smbconf_service` for the smbconfig C API. Signed-off-by: John Mulligan <jmulligan@redhat.com> Reviewed-by: Jeremy Allison <jra@samba.org> Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2022-05-06lib/smbconf: add delete_share method to SMBConfJohn Mulligan1-0/+13
Add a delete_share method wrapping smbconf_delete_share. Signed-off-by: John Mulligan <jmulligan@redhat.com> Reviewed-by: Jeremy Allison <jra@samba.org> Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2022-05-06lib/smbconf: add set_global_parameter method to SMBConfJohn Mulligan1-0/+11
Add a set_global_parameter method wrapping smbconf_set_global_parameter. Signed-off-by: John Mulligan <jmulligan@redhat.com> Reviewed-by: Jeremy Allison <jra@samba.org> Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2022-05-06lib/smbconf: add set_parameter method to SMBConfJohn Mulligan1-0/+12
Add a set_parameter method wrapping smbconf_set_parameter. Signed-off-by: John Mulligan <jmulligan@redhat.com> Reviewed-by: Jeremy Allison <jra@samba.org> Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2022-05-06lib/smbconf: add drop method to SMBConfJohn Mulligan1-0/+9
Add a drop method wrapping smbconf_drop. Signed-off-by: John Mulligan <jmulligan@redhat.com> Reviewed-by: Jeremy Allison <jra@samba.org> Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2022-05-06lib/smbconf: add create_share method to SMBConfJohn Mulligan1-0/+10
Add a create_share method wrapping smbconf_create_share. Signed-off-by: John Mulligan <jmulligan@redhat.com> Reviewed-by: Jeremy Allison <jra@samba.org> Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2022-05-06python/samba/tests: add test cases for s3/registry init funcsJohn Mulligan1-0/+34
A previous change added smbconf initialization functions that allow access to the registry back-end. Add some simple tests cases that exercise these new functions. Signed-off-by: John Mulligan <jmulligan@redhat.com> Reviewed-by: Jeremy Allison <jra@samba.org> Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2022-05-05python/gp_cert_auto_enroll: removed unused importsDouglas Bagnall1-2/+1
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz> Reviewed-by: David Mulder <dmulder@suse.com> Autobuild-User(master): David Mulder <dmulder@samba.org> Autobuild-Date(master): Thu May 5 14:39:50 UTC 2022 on sn-devel-184
2022-05-05py/gp_cert_auto_enroll_ext: avoid redundant iterationDouglas Bagnall1-3/+2
self.__read_cep_data() does a 'for end_point_group in end_point_information:', and we don't need to do it outside Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz> Reviewed-by: David Mulder <dmulder@suse.com>
2022-05-05py/gp_cert_auto_enroll_ext: avoid shadowing loop variableDouglas Bagnall1-3/+3
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz> Reviewed-by: David Mulder <dmulder@suse.com>
2022-05-05tests/krb5: Allow passing expected etypes to get_keys()Joseph Sutton2-8/+8
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz> Reviewed-by: Andrew Bartlett <abartlet@samba.org>