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In make_server_info_pw() we assign a user SID in our
authoritative SAM, even though this may be from a
pure "Unix User" that doesn't exist in the SAM.
This causes lookups on "[in]valid users" to fail as they
will lookup this name as a "Unix User" SID to check against
the user token. Fix this by adding the "Unix User"\unix_username
SID to the sid array. The correct fix should probably be
changing the server_info->sam_account user SID to be a
S-1-22 Unix SID, but this might break old configs where
plaintext passwords were used with no SAM backend.
Jeremy
(This used to be commit 80d1da7e6cce451d3934751feaa6ad60a337e3db)
loop when allocating a new id for a SID:
auth_util.patch Revert create_local_token() to
the 3.0.24 codebase
idmap_type.patch Have the caller fillin the
id_map.xid.type field when
resolving a SID so that if we allocate
a new id, we know what type to use
winbindd_api.patch Remove the WINBINDD_SIDS_TO_XIDS calls
from the public winbindd interface
for the 3.0.25 release
idmap_rid.patch Cleanup the idmap_rid backend to not
call back into winbindd to resolve
the SID in order to verify it's type.
(This used to be commit 3b24dae9e73b244540a68b631b428a4d0f57440b)
is moving functions around to fix some linker dependencies for the registry.
Michael, I've renamed your auth_utils2.c to token_utils.c.
Thanks!
Volker
(This used to be commit 9de16f25c1c3e0b203da47391772ef2e2fe291ac)
- make sure never to free an uninitialised variable
- ensure to free result on getpwnam_alloc failure
Andrew Bartlett
(This used to be commit 5fe3328e66661371182cc1c3b6e239797c3b4f93)
talloc_free()'ed at the end of a session.
Rework the passwd cache code to use talloc_unlink and
talloc_reference, to more carefully manage the cache.
Andrew Bartlett
(This used to be commit e3e0ec25e67308de314aa61852905ee42aa2c8fe)
which matches what samba4 has.
also fix all the callers to prevent compiler warnings
metze
(This used to be commit fa322f0cc9c26a9537ba3f0a7d4e4a25941317e7)
in the next step we can store them in LDAP to be replicated across DCs.
Thanks to Michael Adam <ma@sernet.de>
Volker
(This used to be commit 3c879745cfc39be6128b63a88ecdbfa3d9ce6c2d)
This change is needed to make it possible to not expire
caches in disconnected mode.
Jerry, please can you look at this and confirm it is ok?
Simo.
(This used to be commit 9e8715e4e15d9cede8f4aa9652642995392617e6)
reported by James. Ensure that this function allocates
everything on the temporary context except the return
memory. Never call this with a null mem context, and
now use conn->mem_ctx instead in smbd/service.c.
Remove separate free functions for conn->ngroups
and conn->nt_user_token as they are now always
talloc'ed off the conn->mem_ctx. Future optimization
will be to remove conn->mem_ctx and make all objects
pointed to in the conn struct talloc'ed off conn itself.
Easy to free then :-).
Jeremy.
(This used to be commit f83b6de44f1058811ff94ac72a8a71bd8e49e4e8)
we never mix malloc and talloc'ed contexts in the
add_XX_to_array() and add_XX_to_array_unique()
calls. Ensure that these calls always return
False on out of memory, True otherwise and always
check them. Ensure that the relevent parts of
the conn struct and the nt_user_tokens are
TALLOC_DESTROYED not SAFE_FREE'd.
James - this should fix your crash bug in both
branches.
Jeremy.
(This used to be commit 0ffca7559e07500bd09a64b775e230d448ce5c24)
The main thing here is a rewrite of srv_winreg_nt.c. The core functionality
has moved to registry/reg_api.c which is then usable by the rest of Samba as
well.
On that way it fixes creating keys with more than one element in the
path. This did not work before.
Two things that sneaked in (sorry :-) is the change of some routines from
NTSTATUS to WERROR the removed "parent" argument to regkey_open_internal.
Volker
(This used to be commit fea52801de8c7b85c578d200c599475680c5339f)
* autogenerate lsa ndr code
* rename 'enum SID_NAME_USE' to 'enum lsa_SidType'
* merge a log more security descriptor functions from
gen_ndr/ndr_security.c in SAMBA_4_0
The most embarassing thing is the "#define strlen_m strlen"
We need a real implementation in SAMBA_3_0 which I'll work on
after this code is in.
(This used to be commit 3da9f80c28b1e75ef6d46d38fbb81ade6b9fa951)
Comments from the patch:
/* Add the "Unix Group" SID for each gid to catch mapped groups
and their Unix equivalent. This is to solve the backwards
compatibility problem of 'valid users = +ntadmin' where
ntadmin has been paired with "Domain Admins" in the group
mapping table. Otherwise smb.conf would need to be changed
to 'valid user = "Domain Admins"'. --jerry */
(This used to be commit 3848199287c5829aef66d0dee38a79056fe1ff5c)
up names from smb.conf. If the name is unqualified it
causes the lookup to be done in WORKGROUP\name, then
"Unix [users|groups]"\name rather than searching the
domain. Should fix the problems with "force user"
selecting a domain user by preference.
Jeremy.
(This used to be commit 1e1fcb5eb2ac4bd360461b29f85c07dbf460025d)
For guest connection they may well be zero.
This should fix up the buildfarm (fingers
crossed).
Jeremy.
(This used to be commit 16ebccbc5889c3b4c1a20bf3453bd523ddf6f5b0)
netlogon code uses pdb_get_group_sid() which could
return a S-1-1-22 unix sid. Who knew.... :-(.
I'm going to test Volker's fix instead. Once
3.0.23b is out we *have* to rip out the pdb_set_group_sid()
code....
Jeremy.
(This used to be commit 65003e1b251b4762cef2b3cdcc895269f9319eb8)
please come in and fix it in a less ugly way once
you have some time. Thanks,
Jeremy.
(This used to be commit 79b1e668e2ce263c84ff8fafaafb3e57b06717ab)
users (username map) and failure to connect to a
share. Essentially, even on a standalone system
we were going into the create_token_from_username()
code (I think by mistake) if the username was mapped.
Fixes bug #3991.
Volker & Jerry - please go over this with a very careful eye
and let me know if this isn't correct (I think it is,
but this isn't my code and it's a dangerous area for
me to be playing in :-).
Jeremy
(This used to be commit 0b5b2b53ec6e4c25b5f6645451dfce4aa7ae8a61)
If no winbind is around, the best we can do to get the user's token correct is
to ask unix via create_token_from_username. More investigation is needed if
this also fixes the +groupname for unmapped groups problems more cleanly.
Volker
(This used to be commit f6e3ee147ffde572532fb44b619dda01388d4a31)
to do the upper layer directories but this is what
everyone is waiting for....
Jeremy.
(This used to be commit 9dafb7f48ca3e7af956b0a7d1720c2546fc4cfb8)
what svn is for.
The idea is that we fall back to a pure unix user with S-1-22 SIDs in the
token in case anything weird is going on with the 'force user'.
Volker
(This used to be commit 9ec5ccfe851ac8a1f88b88c8c8461a5cf75b4c57)
checking for the builtin Administrators group membership.
security = server has no domain info in secrets.tdb
(This used to be commit fa477969fbbcd9f707461a2d9015bebf719ddfbb)
Add missing automatic add of the Administrators SID in the absence
of winbindd and precense of Domain Admins SID in the user's token.
(This used to be commit ce7846d6f19f63ca99179b75e6f2195cc593795f)
Make 2 important changes. pdb_get_methods()
returning NULL is a *fatal* error. Don't try
and cope with it just call smb_panic. This
removes a *lot* of pointless "if (!pdb)" handling
code. Secondly, ensure that if samu_init()
fails we *always* back out of a function. That
way we are never in a situation where the pdb_XXX()
functions need to start with a "if (sampass)"
test - this was just bad design, not defensive
programming.
Jeremy.
(This used to be commit a0d368197d6ae6777b7c2c3c6e970ab8ae7ca2ae)
