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When creating the customdc, testparm would default to using
/usr/local/samba sub-directories for creating sockets and lock files.
Instead, pass in the tmpdir we just created as an option to the command.
Normally this didn't cause a noticeable problem, however, if we run the
command with UID-wrapper but without socket-wrapper (i.e.
USE_NAMESPACES=1), then it fails completely.
Signed-off-by: Tim Beale <timbeale@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Fri May 31 06:34:36 UTC 2019 on sn-devel-184
If we couldn't determine the realm/domain from the backup file, it's a
lot nicer to fail early with a clear error message (rather than failing
later on with a really obscure message).
Signed-off-by: Tim Beale <timbeale@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
In particular, document how to hook up a testenv to a Windows VM
(ideally there should be a helper script to do this, but in the
meantime some instructions are better than nothing).
Signed-off-by: Tim Beale <timbeale@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
This patch adds some helper scripts that make talking to a given
testenv's namespace slightly easier.
One of the really cool things about namespaces is you can run multiple
different programs that can all talk to the testenv DC. However, the
command to do this is a bit unweildly, it's based on PID so it changes
everytime you start up a testenv, and you loose all the environment
variables that selftest normally sets up.
This patch adds a couple of helper scripts:
- nsenter-helper.sh: this takes the variables defined in an exports_file
and exports them all. It prints some basic help and then starts a new
shell session (this whole script gets run in the new namespace).
Essentially this achieves something similar to the legacy
selftest-vars.sh script (except this one actually works).
- mk_nsenter.sh: this generates a simple wrapper script that'll run
nsenter and then call nsenter-helper.sh. A separate wrapper script
gets created for each testenv. E.g. to run it, just go:
./st/ad_dc/nsenter.sh
This is a wrapper for a more complicated command underneath like:
nsenter -t 437353 --net --user --preserve-credentials \
/home/timbeale/code/samba/selftest/ns/nsenter-helper.sh \
/home/timbeale/code/samba/st/ad_dc/exports.sh
Signed-off-by: Tim Beale <timbeale@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
This hooks up the selftest/ns/* scripts added earlier with the selftest
system, so developers can optionally run a testenv or test using linux
namespaces instead of socket-wrapper.
The idea is this is experimental functionality that we can extend
further in future, in order to make testing Samba more versatile.
+ The top-level WAF script now does an 'unshare' to create a new
top-level 'selftest' namespace in which to create the testenv(s).
+ selftest.pl creates a common 'selftest0' bridge to connect together
the individual DCs.
+ Update Samba.pm so it can use real IPs instead of loopback addresses.
In fork_and_exec(), we add a couple of hooks so that the binary gets
started in a different namespace (using unshare/start_in_ns.sh), and
the parent process connects the new child namespace up to the common
selftest0 bridge (using add_bridge_iface.sh).
Signed-off-by: Tim Beale <timbeale@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
We store the testenv directory path for the 'ctx' hashmap, but not for
the testenv-vars hashmap (and that can be really annoying sometimes).
Add it into the second hashmap that selftest actually keeps track of.
Currently it's only stored in the hashmap, not actually exported as an
environment variable (but we could easily do that if a test-case need
this info).
Signed-off-by: Tim Beale <timbeale@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
This adds the underlying scripts, but they are not actually hooked up to
the selftest code yet, and so are not actually used.
Signed-off-by: Tim Beale <timbeale@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Allow developers to override the default @term_args, as well as the
terminal itself.
Currently, due to the nature of the args we pass to xterm (i.e. 'echo -e
"blah.." && bash'), it doesn't make it very flexible for use with other
terminals. By dropping these additional @term_args, it makes it much
easier to slot in an alternative terminal.
For example, these commands now work (more or less).
TERMINAL="terminator" TERMINAL_ARGS="-x bash" \
SELFTEST_TESTENV=ad_dc make testenv
TERMINAL="bash" TERMINAL_ARGS="" \
SELFTEST_TESTENV=nt4_dc make testenv
TERMINAL="bash" TERMINAL_ARGS="--norc" \
SELFTEST_TESTENV=none make testenv
bash is usable, but a little weird because its output is still being
piped. Also bash with ad_dc is a little weird because we're using tee
for the DC's stdout. (I'd also recommend --norc, as it makes it easier
to differentiate between the testenv shell).
Signed-off-by: Tim Beale <timbeale@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
The new role owner need to replicate from the old role owner.
Before we told the old role owner to replicate from itself.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13973
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13973
Pair-Programmed-With: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Björn Baumbach <bbaumbach@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
From Python's point of view, array.AddrArray is a list of byte-valued
integers. In Python 3 we can convert directly using the likes of
bytes(array.AddrArray[i].MaxSa[8:24])
but in 4.10 we need to support both, so we use struct.
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Noel Power <npower@samba.org>
Autobuild-User(master): Noel Power <npower@samba.org>
Autobuild-Date(master): Wed May 29 11:29:17 UTC 2019 on sn-devel-184
Ensure that the referrals returned in a search request use the same
scheme as the request, i.e. referrals recieved via ldap are prefixed
with "ldap://" and those over ldaps are prefixed with "ldaps://"
BUG: https://bugzilla.samba.org/show_bug.cgi?id=12478
Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Fri May 24 05:12:14 UTC 2019 on sn-devel-184
Ensure that the referrals returned in a search request use the same
scheme as the request, i.e. referrals recieved via ldap are prefixed
with "ldap://" and those over ldaps are prefixed with "ldaps://"
BUG: https://bugzilla.samba.org/show_bug.cgi?id=12478
Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
The selftest code typically stores hashmaps as scalar variables (i.e.
it only ever uses references to hashmaps). So much so that using a regular
hashmap (and passing it by reference via \%daemon_ctx) looks out of
place.
Using the hashmap directly made more sense when it was only being used
locally, but now the hashmap is being passed by reference into a function
anyway, so storing it as a scalar doesn't make much difference.
Signed-off-by: Tim Beale <timbeale@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Now the code has been refactored, we can move it into a common function.
This reduces code duplication and means we have a common place where we
start samba daemons from.
Note that some daemons behave slightly different, but the $daemon_ctx
allows us to customize their behaviour a bit.
Signed-off-by: Tim Beale <timbeale@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Final refactor to merge the fork-and-exec code into a common function.
We can now use $daemon_ctx{ENV_VARS} to customize differences between
the forked binaries:
- samba: add in extra env variables on top of the defaults.
- dns_hub: there are no ENV variables we need to export.
- winbindd/smbd: these use the defaults, so they pass through an
undefined $daemon_ctx{ENV_VARS} (purely to make the code common across
all 5 places).
Signed-off-by: Tim Beale <timbeale@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Instead of having a special $skip_resolv_conf parameter just for nmbd,
use the get_env_for_process() API and customize the hashmap returned.
Pass the customized hashmap in as an optional part of the daemon_ctx.
Signed-off-by: Tim Beale <timbeale@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
This intermediary refactor adds a hashmap that stores the values needed
to run each samba daemon. This adds a bit more code in the short term,
but it basically means the code in 5 different places now becomes
identical, and we can extract it out to a common function.
The converting FULL_CMD from an array reference back to an array is a
bit ugly, but we can clean this up a bit once the code is all in one
place.
Signed-off-by: Tim Beale <timbeale@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
The s3 daemons all basically use the same command logic, it's just they
use slightly different environment variables.
This adds a common helper function, which we can pass the specific
environment variables into.
(Note the slight parameter difference for winbind with --stdout vs
--log-stdout).
Signed-off-by: Tim Beale <timbeale@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
This is a fairly simple move of code and is the first step in a larger
refactor.
It doesn't matter if we build up the command args prior to the fork (we
only use them in the forked child). But moving the code means the code
to handle the fork-and-exec becomes common code that is repeated in
several places throughout Samba3.pm and Samba4.pm.
Signed-off-by: Tim Beale <timbeale@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Whenever we started a process, we basically used the same code to setup
the ENV variables.
The s4 ENVNAME may now be slightly different in the child process that
runs samba (i.e. '$testenv.samba'), but that ENV var did not appeared to
be used much.
I'm not sure if the current difference in $skip_resolv_wrapper logic for
nmbd was deliberate or accidental, but I've preserved the logic for now.
Signed-off-by: Tim Beale <timbeale@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Found by LCOV.
Some of the failures should be fixed by setting "restrict anonymous = 2"
as requested by bug 12775
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
The samba3.wkssvc test is not as comprehensive, but rpc.wkssvc needs to run against the
ad_member environment to get past a builtin administrators check.
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
The test already existed but was not run.
Found by LCOV
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
This moves the trigger points where AppleDouble file conversion is run by
ad_convert() from deep down the callchain in ad_read_rsrc_adouble() to high
level VFS entry points.
Currently ad_convert() will be triggered as part of open_file_ntcreate(...,
"file:AFP_AfpResource", ...): after SMB_VFS_OPEN() has been called with O_CREAT,
what created the file, we call SMB_VFS_FSTAT() on the just created
filehandle. This ends up in ad_convert(), finds the resource fork empty and thus
deletes the file.
This commit moves calling of the conversion funtion to the high level VFS entry
points where the converted metadata is needed:
o for directory enumerations SMB_VFS_READDIR_ATTR() is called to fill in the
repurposed fields in the directory entry metadata
o obviously for SMB_VFS_CREATE_FILE() on an macOS stream
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13958
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This reveals a bug in the AppleDouble conversion code: the conversion code that
unlinks an empty resource fork AppleDouble sidecar file ("._file") gets
triggered as part of open_file_ntcreate(..., "file:AFP_AfpResource", ...):
after SMB_VFS_OPEN() has been called with O_CREAT, what created the file, we
call SMB_VFS_FSTAT() on the just created filehandle. This ends up in
ad_convert(), finds the resource fork empty and thus deletes the file.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13958
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
get_share (called from 'net conf showshare') does a lookup of the share
name case-insensitively. As the registry stores the share name in the
correct case and 'net conf list' prints the correct case, also lookup
the correct case for get_share.
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Add a test to verify that 'net [rpc] conf showshare' returns the correct
upper/lower case.
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Opening a file with a stale (smbd died) LEVEL_II oplock makes
vfs_set_filelen-> ... ->contend_level2_oplocks_begin_default
trigger the immediate leading to do_break_to_none. This goes through
because fsp->oplock_type is not initialized yet, thus 0. Also,
file_has_read_oplocks is still valid, because the smbd that has died
could not clean up the brlock.tdb entry.
Later in the code the exclusive oplock is granted, which is then found
by do_break_to_none, making it panic.
This patch just runs the direct FTRUNCATE instead of vfs_set_filelen.
This means the contend_level2_oplock code is skipped.
The relevant break (LEVEL_II to NONE) is now done in delay_for_oplock()
with the nice effect of removing a comment that was very confusing to
me.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13957
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 May 22 20:09:29 UTC 2019 on sn-devel-184
This allows us to replace the implicit limit via data_blob_append()
removed in the previous commit.
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
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): Fri May 17 20:44:36 UTC 2019 on sn-devel-184
This behaviour is Samba-specific, we have not traditionally cut of responses at 1000
or so as Windows does, and we need to change that behaviour carefully.
This triggers this bug in TDB:
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13952
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13685
Signed-off-by: Isaac Boukris <iboukris@gmail.com>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Karolin Seeger <kseeger@samba.org>
Autobuild-Date(master): Tue May 14 11:45:13 UTC 2019 on sn-devel-184
Add a --undefined-sanitizer option to configure, this causes the tests
to be run with the undefined behaviout sanitizer enabled.
Errors can be suppressed by adding entries to selftest/ubsan.supp
Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Tue May 14 07:20:28 UTC 2019 on sn-devel-184
We want to enable gcov for all tasks, move it to global wscript.
Signed-off-by: Joe Guo <joeg@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Test for LDAP request with an empty attribute list. LDB responds with
no attributes, but LDAP responds with all attributes. Fix is attached
to the bug below but we can't push it upstream until we've found all
instances of incorrect empty attribute list usage in Samba.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13852
Signed-off-by: Aaron Haslett <aaronhaslett@catalyst.net.nz>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Windows 10 (1803 and higher) support and use
SMB_FILE_NORMALIZED_NAME_INFORMATION calls over the network. As a
fallback (in case the server don't support it) the client traverses all
path components, which is very expensive.
Implementing SMB_FILE_NORMALIZED_NAME_INFORMATION is very cheap for us
as the open already went through unix_convert() and we have the
information the client is asking for.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13919
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Wed May 1 18:33:00 UTC 2019 on sn-devel-184
We run the tests again, trying to modify as a normal user rather than
Administrator.
It turns out that we do not always return the same error code as
Windows, but in all these tests both Windows and Samba always return
some kind of error (as you might hope).
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Do we interpret these the same way as Windows? In many cases, no.
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
The test was presumably commented out because we fail it, and
known-failing it would have hidden the attr-too-short tests that it
was bundled with. If we disentangle them we can knwn-fail it, which
serves as a TODO list.
(passes against WIN2012R2).
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
