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With the removal of the web server, there are not any users of this
parameter and so should just be removed.
Signed-off-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Jeremy Allison <jra@samba.org>
If "/" (root) is returned as the home directory, prevent exporting it.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13699
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Ralph Böhme <slow@samba.org>
Add new smbd.conf variables 'prefork backoff increment' and
'prefork maximum backoff' to control the rate at which failed pre-forked
processes are restarted.
Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Increase the default number of worker processes started by the pre-fork
process model from 1 to 4.
Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
This was set to false in 0e0d77519c based
on the assumption that callers would have no need to call
lp_load_initial_only() with a later call to lp_load_something().
This is not quite correct, since for accessing registry config on a
cluster with include=registry, we need messaging up and running which
*itself* requires loadparm to be initialized to get the statedir,
lockdir asf. directories.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13465
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Christof Schmitt <cs@samba.org>
Add parameter dns_zone_scavenging to control dns zone scavenging.
Scavenging is disabled by default, as due to
https://bugzilla.samba.org/show_bug.cgi?id=12451 the ageing properties of
existing DNS entries are incorrect.
Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
On a Windows client, this command is called 'gpupdate'
Signed-off-by: David Mulder <dmulder@suse.com>
Reviewed-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
In wscript_build, the lib name in deps list may have postfix for Python
3. Instead of hard coding the base name directly, need to load correct
name for each Python version with `bld.pyembed_libname`.
Signed-off-by: Joe Guo <joeg@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
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 implements a check to test the delete-on-close flag of a directory
for requests to create files in this directory.
Windows server implement this check, Samba doesn't as it has performance
implications.
This commit implements the check and a new option to control it. By
default the check is skipped, setting "check parent directory delete on
close = yes" enables it.
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Ralph Böhme <slow@samba.org>
Autobuild-Date(master): Sat Feb 3 23:42:16 CET 2018 on sn-devel-144
No client should use the old protocol without DCERPC level integrity/privacy,
but Maybe there're some lagacy OEM file servers, which require this.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
This is already the default, because "require strong key = yes" is
the default.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
This parameter is already deprecated in favor of the newer idmap_nss backend.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
We've had this code in for long enough that we should enable it by default.
Modern clients do overlapping I/O, we should utilize that if possible.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
A related problem that affects configuration for the hidden IPC$
share. This share is marked a "autoloaded" and such shares are not
reloaded when requested. That resulted in the tcon to IPC$ still using
encrpytion after running the following sequence of changes:
1. stop Samba
2. set [global] smb encrypt = required
3. start Samba
4. remove [global] smb encrypt = required
5. smbcontrol smbd reload-config
6a bin/smbclient -U slow%x //localhost/raw -c quit, or
6b bin/smbclient -U slow%x -mNT1 //localhost/raw -c ls
In 6a the client simply encrypted packets on the IPC$ tcon. In 6b the
client got a tcon failure with NT_STATUS_ACCESS_DENIED, but silently
ignore the error.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13051
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): Tue Nov 28 02:02:37 CET 2017 on sn-devel-144
Rename sDefault to _sDefault and make it const. sDefault is make a copy
of _sDefault in in the initialisation function lp_load_ex().
As we may end up in setup_lp_context() without going through
lp_load_ex(), sDefault may still be uninitialized at that point, so I'm
initializing lp_ctx->sDefault from _sDefault.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13051
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This is in preperation of preventing direct access to sDefault in all
places that currently modify it.
As currently s3/loadparm is afaict not accessing lp_ctx->sDefault, but
changes sDefault indirectly through lp_parm_ptr() this change is just a
safety measure to prevent future breakage.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13051
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Split from "Initial commit for GPO work done by Luke Morrison" by David Mulder
Signed-off-by: Garming Sam <garming@catalyst.net.nz>
Signed-off-by: Luke Morrison <luke@hubtrek.com>
Signed-off-by: David Mulder <dmulder@suse.com>
Then adapted to current master
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Add a pre fork process model to bound the number processes forked by
samba. Currently workers are only pre-forked for the ldap server, all
the other services have pre-fork support disabled.
When pre-fork support is disabled a new process is started for each
service, and requests are processed by that process.
This commit partially reverts commit
b5be45c453.
Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
This allows to us to have restricted access to the directory by the group
'named' which bind is a member of.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=12957
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlet <abartlet@samba.org>
The ntlm auth parameter is expanded to more clearly describe the
role of each option, and to allow the new mode that permits MSCHAPv2
(as declared by the client over the NETLOGON protocol) while
still banning NTLMv1.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=12252
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Based on a patch by Mantas Mikulėnas <mantas@utenos-kolegija.lt>:
Commit 0b500d413c ("Added MSV1_0_ALLOW_MSVCHAPV2 flag to ntlm_auth")
added the --allow-mschapv2 option, but didn't implement checking for it
server-side. This implements such checking.
Additionally, Samba now disables NTLMv1 authentication by default for
security reasons. To avoid having to re-enable it globally, 'ntlm auth'
becomes an enum and a new setting is added to allow only MSCHAPv2.
Signed-off-by: Mantas Mikulėnas <mantas@utenos-kolegija.lt>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
This makes the behaviour much more robust, particularly with forest child
domains over one-way forest trusts.
Sadly we don't support this kind of setup with our current ADDC, so
there's no way to have automated tests for this behaviour, but
at least we know it doesn't break any existing tests.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=8630
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
This variable is populated by a list of values where each value should
be a known option. This patch ensures that illegal values are detected.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=12739
Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Andreas Schneider <asn@samba.org>
Reviewed-by: David Disseldorp <ddiss@samba.org>
Document change and modify in loadparm.c.
Safer default for new installs and vendors.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Christof Schmitt <cs@samba.org>
BUG: https://bugzilla.samba.org/show_bug.cgi?id=12521
Pair-Programmed-With: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Andreas Schneider <asn@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
This option is unused and has not been used since before Samba 4.3
when the source4/ winbindd code went away.
The associated dynconfig parameters used for the default are also removed.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=10066
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
This is in preparation of adding an additional setting for this
option. No change in behaviour by this commit, that comes in the next
one.
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This is the only way to resolve cirular dependencies with these
libraries. I've tried several ways but this is the only way to do it
correctly. In future we should try to seperate them by passing down
information or making a more lightweight loadparm mechanism.
+---------+ +-------------+
| | | |
| param <---------+ +--------+ smbregistry |
| | | | | |
+----+----+ | | +------^------+
| +---+----v--+ |
| | | |
+----------> smbconf +------------+
| |
+-----------+
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Signed-off-by: Ralph Wuerthner <ralph.wuerthner@de.ibm.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Autobuild-User(master): Ralph Böhme <slow@samba.org>
Autobuild-Date(master): Wed Nov 30 04:00:54 CET 2016 on sn-devel-144
This reduces the indentation and streamlines the flow.
View with "git show -w" to see it's mostly indentation change.
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
There's tons of those, but you have to start somewhere :-)
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
We must not list any services that we skip building, as otherwise all RPC services fail to start.
We now build without the source4 spoolss server in non-developer builds
This fixes commit 0b4c741b9c
BUG: https://bugzilla.samba.org/show_bug.cgi?id=12025
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
We sadly need to allow this for now by default.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11616
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Günther Deschner <gd@samba.org>
When reviewing the patch for bug 11740 I found that the definition of
"num_to_alloc" was not part of the patch text, I had to look it up
in context. Unnecessary I believe.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Fri Feb 19 15:56:19 CET 2016 on sn-devel-144
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11740
As part of reload services, unused service ptr structures are getting
unloaded without actually freeingup the memory associated to them.
Made changes to freeup those allocations on unload. On reload, reuse the
slots in ServicePtr global array instead of extending the array with
holes.
Also we should mark shares like IPC$ as auto loaded as they never be
exposed to users.
Signed-off-by: Hemanth Thummala <hemanth.thummala@nutanix.com>
Reviewed-by: Volker Lendecke <Volker.Lendecke@SerNet.DE>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Wed Feb 17 22:30:25 CET 2016 on sn-devel-144
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11708
Signed-off-by: Hemanth Thummala <hemanth.thummala@nutanix.com>
Reviewed-by: Alexander Bokovoy <ab@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Thu Feb 4 12:39:14 CET 2016 on sn-devel-144
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11693
When globals are re-initialized, they are cleared and globals' talloc
context is freed. However, parm_table still contains a reference to the
global value in the defaults. This confuses lpcfg_string_free() after
commit 795c543d85 because it tries to
free already freed pointer which is passed by lp_save_defaults():
....
case P_STRING:
case P_USTRING:
lpcfg_string_set(Globals.ctx,
&parm_table[i].def.svalue,
*(char **)lp_parm_ptr(NULL, &parm_table[i]));
....
here &parm_table[i].def.svalue is passed to lpcfg_string_free() but it
is a pointer to a value allocated with previous Globals.ctx which
already was freed.
This specifically affects registry backend of smb.conf in lp_load_ex()
where init_globals() called explicitly to re-init globals after
lp_save_defaults() if we have registry backend defined.
Reviewed-by: Uri Simchoni <uri@samba.org>
Signed-off-by: Alexander Bokovoy <ab@samba.org>
Autobuild-User(master): Uri Simchoni <uri@samba.org>
Autobuild-Date(master): Mon Jan 25 23:58:42 CET 2016 on sn-devel-144
Smbd would disable "store dos attributes" on-the-fly if the
attempt to set/get user.DOSATTRIB fails with ENOTSUP or ENOSYS.
The rationale behind it was that the file system does not support
extended attributes, so there's no need to fill up the log with
failure messages.
However, a "wide symlink" could point to a spot that doesn't support
extended attributes. Even with the default banned wide links, we
currenly allow stat'ing those files and follow the symlink, and this
in turn would disable "store dos attributes" for the whole share.
The user.DOSATTRIB attribute also stores file creation time,
so that is also affected.
Another case where this behavior would turn storage of DOS attributes
off is that of the ".." entry at the root of the share, if the parent
folder for the share's root path does not support extended attributes.
On the other hand, the information on the file system and its support
of extended attributes is readily available, so the fix for explosion
of the log should be not to configure "store dos attributes" on
such a share.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11649
Signed-off-by: Uri Simchoni <uri@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Fri Dec 25 13:20:58 CET 2015 on sn-devel-144
This is in preperation of a more fine grained control of POSIX behaviour
in the SMB and VFS layers.
Inititally we use an uint8_t for the flags bitmap and add a define
posix_flags as posix_open in order to avoid breaking the VFS ABI.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=11065
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This reduces the memory footprint of empty string options.
smbd -d1 -i with 1400 shares in smb.conf under x64 valgrind massif before this
patch has 7,703,392 bytes peak memory consumption and after this patch
3,321,200 bytes.
This fixes a regression introduced by commit
2dd7c89079.
BUG:
Bug: https://bugzilla.samba.org/show_bug.cgi?id=11625
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): Mon Nov 30 17:41:28 CET 2015 on sn-devel-104
Removes accessor functions as now this parameter is set
under user control in smb.conf. Default is 100.
Note that this doesn't limit the number of outstanding
aio requests, it just causes them to go onto the
pthreadpool queue.
Now we need to prioritize pthreadpool pipe replies
ahead of incoming SMB2 requests, but that's a patch
for another day.
Based on ideas from Volker.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
This routine takes a regex and goes through all parametric parameters
in [global], matching the regex. It can easily be extended to also
look at shares, but right now it will only be used to list all idmap
config domain names.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Bug: https://bugzilla.samba.org/show_bug.cgi?id=11464
Move the special stuff of the hand-written lp_cups_encrypt()
function into a handler that is called once at load time.
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This is achieved by moving the special treatment from
the lp_smb2_max_credits() function in the the special
handler that is called only once upon lp_load().
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
