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Commit Graph

113374 Commits

Author SHA1 Message Date
Noel Power
27df0e81c2 python/samba: port changes to allow samba.tests.dsdb_lock to work with PY3/PY2
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-09-03 03:22:20 +02:00
Noel Power
596db3a5bb python/samba: open files in binary mode as appropriate
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-09-03 03:22:20 +02:00
Noel Power
9688480dab python/samba: port open to io.open for PY2/PY3 compat
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-09-03 03:22:20 +02:00
Noel Power
45c0ec855f python/samba: Fix py2/3 relative module import issue
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-09-03 03:22:20 +02:00
Andrew Bartlett
ac30d7b6c4 selftest: Remove excption for NSS_WRAPPER_HOSTS and RESOLV_WRAPPER_HOSTS
These must be set correctly for each command in provision also.

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
2018-09-03 03:22:20 +02:00
Andrew Bartlett
85ef0590a5 selftest: Set RESOLV_WRAPPER_CONF/RESOLV_WRAPPER_HOSTS when running dcpromo
Otherwise this relies on the order that tests run to cause the environment variable
to be left behind.

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
2018-09-03 03:22:20 +02:00
Andrew Bartlett
cfb19e98b1 selftest: Set NSS_WRAPPER_HOSTS when creating the trusts
Otherwise this relies on the order that tests run to cause the environment variable
to be left behind.

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
2018-09-03 03:22:19 +02:00
Ralph Boehme
5d95f79f60 s3:smbd: add a comment stating that file_close_user() is redundant for SMB2
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13549

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>

Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Sat Sep  1 01:26:35 CEST 2018 on sn-devel-144
2018-09-01 01:26:35 +02:00
Ralph Boehme
8f6edcc164 s3:smbd: let session logoff close files and tcons before deleting the session
This avoids a race in durable handle reconnects if the reconnect comes
in while the old session is still in the tear-down phase.

The new session is supposed to rendezvous with and wait for destruction
of the old session, which is internally implemented with
dbwrap_watch_send() on the old session record.

If the old session deletes the session record before calling
file_close_user() which marks all file handles as disconnected, the
durable handle reconnect in the new session will fail as the records are
not yet marked as disconnected which is a prerequisite.

Bug: https://bugzilla.samba.org/show_bug.cgi?id=13549

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2018-08-31 22:22:23 +02:00
Ralph Boehme
b70b8503fa s3:smbd: reorder tcon global record deletion and closing files of a tcon
As such, this doesn't change overall behaviour, but in case we ever add
semantics acting on tcon record changes via an API like
dbwrap_watch_send(), this will make a difference as it enforces
ordering.

Bug: https://bugzilla.samba.org/show_bug.cgi?id=13549

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2018-08-31 22:22:23 +02:00
Ralph Boehme
5508024a86 selftest: add a durable handle test with delayed disconnect
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13549

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2018-08-31 22:22:23 +02:00
Ralph Boehme
3255822f75 s4:selftest: reformat smb2_s3only list
No change besides reformatting the list to one entry per line.

Bug: https://bugzilla.samba.org/show_bug.cgi?id=13549

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2018-08-31 22:22:22 +02:00
Ralph Boehme
44840ba5b3 vfs_delay_inject: adding delay to VFS calls
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13549

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2018-08-31 22:22:22 +02:00
Volker Lendecke
b7d77ce4b3 lib: Fix the build on FreeBSD
FreeBSD needs to explicitly #include <unistd.h> for geteuid() and close()

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Fri Aug 31 18:42:31 CEST 2018 on sn-devel-144
2018-08-31 18:42:31 +02:00
Christof Schmitt
83f0ac5c6d torture: Add test for directory_create_or_exist
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>

Autobuild-User(master): Christof Schmitt <cs@samba.org>
Autobuild-Date(master): Thu Aug 30 21:19:31 CEST 2018 on sn-devel-144
2018-08-30 21:19:31 +02:00
Christof Schmitt
9f60a77e0b lib: Fix lstat check in directory_create_or_exist
The lstat check in directory_create_or_exist did not verify whether an
existing object is actually a directory. Also move the check to only
apply when mkdir returns EEXIST; this fixes CID 241930 Time of check
time of use.

Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2018-08-30 18:07:14 +02:00
Martin Schwenke
58b8f2a31e ctdb-common: Clean up comments in TCP packet parsing
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>

Autobuild-User(master): Amitay Isaacs <amitay@samba.org>
Autobuild-Date(master): Thu Aug 30 07:50:04 CEST 2018 on sn-devel-144
2018-08-30 07:50:04 +02:00
Martin Schwenke
53ceac9694 ctdb-common: Check the version field in IPv6 packets
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2018-08-30 04:48:59 +02:00
Martin Schwenke
924a655b2a ctdb-common: Improve TCP packet size and offset calculations
The IPv4 check for short packets was strange.  It appeared to ensure
that the capture included everything up to and including the window
size.  The checksum field immediately follows the window size field,
so just ensure that the packet is large enough to contain everything
up to the start of the checksum.

Add a similar check for IPv6 packets.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2018-08-30 04:48:59 +02:00
Martin Schwenke
43a2022596 ctdb-tests: Extend TCP packet test to also do packet extraction
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2018-08-30 04:48:59 +02:00
Martin Schwenke
e2ac36867d ctdb-common: Factor out TCP packet parsing code
This can be tested separately.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2018-08-30 04:48:59 +02:00
Martin Schwenke
028fdc12e7 ctdb-common: Clean up types/declarations in TCP socket reading
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2018-08-30 04:48:59 +02:00
Martin Schwenke
cb4848e359 ctdb-common: Fix error handling when parsing TCP packets
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2018-08-30 04:48:58 +02:00
Martin Schwenke
f3a1f1e1fa ctdb-common: Fix a bug in non-Linux (PCAP) TCP packet capturing
Captured packets include a link-layer header, which is considered in
the Linux code but not the PCAP code.  Also, the actual captured
length is in caplen, not len.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2018-08-30 04:48:58 +02:00
Martin Schwenke
0beb16f34e ctdb-common: Don't modify a const argument
The current code might be slightly more efficient but
intentionally (although temporarily) modifying a const argument just
seems wrong.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2018-08-30 04:48:58 +02:00
Martin Schwenke
8fcf1af559 ctdb-common: Avoid magic numbers when building TCP packets
Most packet sizes and offsets are multiples of 32-bit words.  The IPv6
payload length is in octets.  The IPv6 version is the top 4 bits of
the relevant field.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2018-08-30 04:48:58 +02:00
Martin Schwenke
a02cba1c8a ctdb-tests: Add tests for TCP packet marshalling
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2018-08-30 04:48:58 +02:00
Martin Schwenke
d7d23e78ed ctdb-common: Factor out TCP packet marshalling code
This can be tested separately.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2018-08-30 04:48:58 +02:00
Martin Schwenke
a67899573a ctdb-common: Avoid single line multi-assignment
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2018-08-30 04:48:58 +02:00
Martin Schwenke
af5a42bf02 ctdb-common: Set version more obviously in IPv6 NA packet
Version is the top 4 bits of this field.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2018-08-30 04:48:58 +02:00
Martin Schwenke
ca0db67df9 ctdb-common: Clarify offset and packet length calculations
Calculate each offset from the beginning of the buffer and explicitly
use the sizes of structures.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2018-08-30 04:48:58 +02:00
Martin Schwenke
6b1e9a43dc ctdb-common: Use struct ether_arp to avoid manual offset calculations
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2018-08-30 04:48:58 +02:00
Martin Schwenke
e2a00feca3 ctdb-common: Be more careful with packet sizes
Ethernet packets must be at least 64 bytes.

For ARP the packet size was limited to 64 bytes.  This is probably OK
but the code might as well be a little more general.

For IPv6 NA there was no guarantee that the packet is at least 64
bytes.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2018-08-30 04:48:57 +02:00
Martin Schwenke
87088af6e4 ctdb-tests: Add tests for ARP and IPv6 NA marshalling
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2018-08-30 04:48:57 +02:00
Martin Schwenke
39cfd51143 ctdb-common: Separate ARP and IPv6 NA marshalling code
This can be tested separately.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2018-08-30 04:48:57 +02:00
Martin Schwenke
50a6d15256 ctdb-common: Fix error handling when sending ARPs
There are numerous places in the code where errno can be lost causing
the wrong error to be printed by a caller.  Change ctdb_sys_send_arp()
to always return a useful errno on error instead of returning -1 and
sometimes having errno set correctly.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2018-08-30 04:48:57 +02:00
Martin Schwenke
2ebb25dfc8 ctdb-common: Factor out common ARP code
Finding the interface and the MAC address are obvious.  Might as well
set up the common parts of the destination address structure.

Continue to open the socket and find the MAC address first.  This
might seem odd because marshalling and other subsequent steps may
fail.  However, in the future this code might be optimised to open a
single socket to send ARPs for a list of addresses on each interface,
so don't change the logic.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2018-08-30 04:48:57 +02:00
Martin Schwenke
172b87cb1b ctdb-common: Initialise structures when declared
Instead of using ZERO_STRUCT().

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2018-08-30 04:48:57 +02:00
Martin Schwenke
0927b38226 ctdb-tests: Add basic test to sanity check types in socket marshalling
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2018-08-30 04:48:57 +02:00
Martin Schwenke
7c361f4866 ctdb-common: Restore dropped copyright attributions
Commit fa94a49dbb accidentally dropped
some copyright attributions.  The original version of system_socket.c
was based on system_linux.c but many parts have been taking from
system_freebsd.c, which had these additional copyright attributions.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2018-08-30 04:48:57 +02:00
Martin Schwenke
032593487f ctdb-common: Fix CID 1414745 - Out-of-bounds access
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2018-08-30 04:48:56 +02:00
Martin Schwenke
b430a1ace6 ctdb-daemon: Do not retry connection to eventd
Confirmation is now received from eventd that it is accepting
connections, so this is no longer needed.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13592

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2018-08-30 04:48:56 +02:00
Martin Schwenke
62ec1ab147 ctdb-daemon: Wait for eventd to be ready before connecting
The current method of retrying the connection to eventd means that
messages get logged for each failure.

Instead, pass a pipe file descriptor to eventd and wait for it to
write 0 to the pipe to indicate that it is ready to accept client
connections.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13592

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2018-08-30 04:48:56 +02:00
Martin Schwenke
c446ae5e13 ctdb-daemon: Open eventd pipe earlier
The pipe will soon be needed earlier, so initialise it earlier.
Ensure the file descriptors are closed on error.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13592

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2018-08-30 04:48:56 +02:00
Martin Schwenke
e357b62fe5 ctdb-daemon: Improve error handling consistency
Other errors free argv, so do it here too.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13592

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2018-08-30 04:48:56 +02:00
Martin Schwenke
11ee92d1bf ctdb-event: Add support to eventd for the startup notification FD
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13592

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2018-08-30 04:48:56 +02:00
Martin Schwenke
dc6040c121 ctdb-common: Add support for sock daemon to notify of successful startup
The daemon writes 0 into the specified file descriptor when it is up
and listening.  This can be used to avoid loops in clients that
attempt to connect until they succeed.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13592

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
2018-08-30 04:48:56 +02:00
Alexander Bokovoy
99d6237a63 pidl/tests: fix ndr_push_init_ctx() usage
The code in libndr got rid of the second argument quite some time ago
(2010): f9ca9e46ad

However, pidl tests did include a code that passed two arguments.
Recently GCC started to fail to compile such code.

Signed-off-by: Alexander Bokovoy <ab@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Thu Aug 30 04:48:00 CEST 2018 on sn-devel-144
2018-08-30 04:48:00 +02:00
Andreas Schneider
7a7d95fc2c s4:torture: Add a test for listing shares
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 Aug 29 21:28:41 CEST 2018 on sn-devel-144
2018-08-29 21:28:41 +02:00
Andreas Schneider
30ee1d3dad selftest: Schedule libsmbclient tests against ad_dc
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2018-08-29 18:33:19 +02:00