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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)
password at next logon" code. The "password last set time" of zero now
means "user must change password", because that's how windows seems to
use it. The "can change" and "must change" times are now calculated
based on the "last set" time and policies.
We use the "can change" field now to indicate that a user cannot change
a password by putting MAX_TIME_T in it (so long as "last set" time isn't
zero). Based on this, we set the password-can-change bit in the
faked secdesc.
(This used to be commit 21abbeaee9b7f7cff1d34d048463c30cda44a2e3)
We usually do not get the results from user/group script modifications
immediately. A lot of users do add nscd restart/refresh commands into
their scripts to workaround that while we could flush the nscd caches
directly using libnscd.
Guenther
(This used to be commit 7db6ce295afbedfada7b207ad56566d2195a0d21)
* 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)
think. This broke 'make test' because the newly created user was set to be
kicked off Mi, 22 Jan 1975 23:55:33 CET (unix time 159663333) with the
setuserinfo21 call.
I'm not 100% sure that 0x7ff... means max time as I do it here, I vaguely
remember it to mean "don't touch".
Does anybody know that for sure?
Jeremy, please check this.
Thanks,
Volker
(This used to be commit 872d1299ebffb7b7d696013fc676820f1fa1777c)
Remove some unused code: pdb_find_alias is not used anymore, and nobody I
think has ever used the pdb_nop operations for group mapping. smbpasswd and
tdb use the default ones and ldap has its own.
Make the functions pdb_getgr* return NTSTATUS instead of BOOL. Nobody right
now really makes use of it, but it feels wrong to throw away information so
early.
Volker
(This used to be commit f9856f6490fe44fdba97ea86062237d8c74d4bdc)
* Make sure to lower case all usernames before
calling the create, delete, or rename hooks.
* Preserve case for usernames in passdb
* Flush the getpwnam cache after renaming a user
* Add become/unbecome root block in _samr_delete_dom_user()
when trying to verify the account's existence.
(This used to be commit bbe11b7a950e7d85001f042bbd1ea3bf33ecda7b)
to do the upper layer directories but this is what
everyone is waiting for....
Jeremy.
(This used to be commit 9dafb7f48ca3e7af956b0a7d1720c2546fc4cfb8)
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)
I will not write code when changing to Daylight Savings Time.
I will not write code when changing to Daylight Savings Time.
I will not write code when changing to Daylight Savings Time.
I will not write code when changing to Daylight Savings Time.
I will not write code when changing to Daylight Savings Time.
I will not write code when changing to Daylight Savings Time.
I will not write code when changing to Daylight Savings Time.
I will not write code when changing to Daylight Savings Time.
...
Fix my brain dead inverted logic for turning winbindd on and off
when run on a DC or when calling pdb functions from within winbindd.
(This used to be commit 021b3dc2db9fb422ede4657a1f27ef7ef2d22cee)
* depreacte 'acl group control' after discussion with Jeremy
and implement functionality as part of 'dos filemode'
* fix winbindd on a non-member server to expand local groups
* prevent code previously only used by smbd from blindly
turning _NO_WINBINDD back on
(This used to be commit 4ab372f4cab22225716b5c9a9a08f0c1dbc9928d)
* Finally fix parsing idmap uid/gid ranges not to break with spaces
surrounding the '-'
* Allow local groups to renamed by adding info level 2 to
_samr_set_aliasinfo()
* Fix parsing bug in _samr_del_dom_alias() reply
* Prevent root from being deleted via Samba
* Prevent builting groups from being renamed or deleted
* Fix bug in pdb_tdb that broke renaming user accounts
* Make sure winbindd is running when trying to create the Administrators
and Users BUILTIN groups automatically from smbd (and not just check the
winbind nexted groups parameter value).
* Have the top level rid allocator verify that the RID it is about to
grant is not already assigned in our own SAM (retries up to 250 times).
This fixes passdb with existing SIDs assigned to users from the RID algorithm
but not monotonically allocating the RIDs from passdb.
(This used to be commit db1162241f79c2af8afb7d8c26e8ed1c4a4b476f)
* Add back in the import/export support to pdbedit
* Fix segv in pam_smbpass
* Cleanup some error paths in pdb_tdb and pdb_interface
(This used to be commit df53d64910fbb96eb810102e986b3c337d54c463)
Now that I know what all the requirements for this group are
I can generalize the code some more and make it cleaner.
But at least this is working with lusrmgr.msc on XP and 2k now.
(This used to be commit d2c1842978cd50485849bfc4fb6d94767d96cab0)
group IFF sid_to_gid(S-1-5-32-544) fails and 'winbind nested groups = yes'
* Add a SID domain to the group mapping enumeration passdb call
to fix the checks for local and builtin groups. The SID can be
NULL if you want the old semantics for internal maintenance.
I only updated the tdb group mapping code.
* remove any group mapping from the tdb that have a
gid of -1 for better consistency with pdb_ldap.c.
The fixes the problem with calling add_group_map() in
the tdb code for unmapped groups which might have had
a record present.
* Ensure that we distinguish between groups in the
BUILTIN and local machine domains via getgrnam()
Other wise BUILTIN\Administrators & SERVER\Administrators
would resolve to the same gid.
* Doesn't strip the global_sam_name() from groups in the
local machine's domain (this is required to work with
'winbind default domain' code)
Still todo.
* Fix fallback Administrators membership for root and domain Admins
if nested groups = no or winbindd is not running
* issues with "su - user -c 'groups'" command
* There are a few outstanding issues with BUILTIN\Users that
Windows apparently tends to assume. I worked around this
presently with a manual group mapping but I do not think
this is a good solution. So I'll probably add some similar
as I did for Administrators.
(This used to be commit 612979476aef62e8e8eef632fa6be7d30282bb83)
* Fix a couple of related parsing issues.
* in the info3 reply in a samlogon, return the ACB-flags (instead of
returning zero)
Guenther
(This used to be commit 5b89e8bc24f0fdc8b52d5c9e849aba723df34ea7)
Jeremy
-------------
Slightly smaller version of pdb_get_methods() patch. Turns out that
callers to initialize_password_db() use the reload parameter so this
has turned in to a smaller cleanup than I thought.
(This used to be commit 7e243104eb57d656adf7b5a322fc8dde9e3c2868)
* ignore the primary group SID attribute from struct samu*
* generate the primary group SID strictlky from the Unix
primary group when dealing with passdb users
* Fix memory leak in original patch caused by failing to free a
talloc *
* add wrapper around samu_set_unix() to prevent exposing the create
BOOL to callers. Wrappers are samu_set_unix() and samu-allic_rid_unix()
(This used to be commit bcf269e2ec6630b78d909010fabd3b69dd6dda84)
to make full use of the new talloc() interface. Discussed with Volker
and Jeremy.
* remove the internal mem_ctx and simply use the talloc()
structure as the context.
* replace the internal free_fn() with a talloc_destructor() function
* remove the unnecessary private nested structure
* rename SAM_ACCOUNT to 'struct samu' to indicate the current an
upcoming changes. Groups will most likely be replaced with a
'struct samg' in the future.
Note that there are now passbd API changes. And for the most
part, the wrapper functions remain the same.
While this code has been tested on tdb and ldap based Samba PDC's
as well as Samba member servers, there are probably still
some bugs. The code also needs more testing under valgrind to
ensure it's not leaking memory.
But it's a start......
(This used to be commit 19b7593972480540283c5bf02c02e5ecd8d2c3f0)
this more but it gets around the primary group issue.
* don't map a SID to a name from the group mapping code if
the map doesn't have a valid gid. This is only an issue
in a tdb setup
* Always allow S-1-$DOMAIN-513 to resolve (just like Windows)
* if we cannot resolve a users primary GID to a SID, then set
it to S-1-$DOMAIN-513
* Ignore the primary group SID inside pdb_enum_group_memberships().
Only look at the Unix group membersip.
Jeremy, this fixes a fresh install startup for smbd as far as my tests
are concerned.
(This used to be commit f79f4dc4c58a6172bf69d37469fdd8de05a812df)
* remove pdb_context data structure
* set default group for DOMAIN_RID_GUEST user as RID 513 (just
like Windows)
* Allow RID 513 to resolve to always resolve to a name
* Remove auto mapping of guest account primary group given the
previous 2 changes
(This used to be commit 7a2da5f0cc05c1920c664c9a690a23bdf854e285)
samr_lookup_rids twice. It was done in the srv_samr_nt.c code as well as in
the pdb module. Remove the latter, this might happen more often.
Volker
(This used to be commit 57f0cf8cdd6928f4759036e5dd53d41736aa910d)
* \PIPE\unixinfo
* winbindd's {group,alias}membership new functions
* winbindd's lookupsids() functionality
* swat (trunk changes to be reverted as per discussion with Deryck)
(This used to be commit 939c3cb5d78e3a2236209b296aa8aba8bdce32d3)
safe for using our headers and linking with C++ modules. Stops us
from using C++ reserved keywords in our code.
Jeremy
(This used to be commit 9506b8e145982b1160a2f0aee5c9b7a54980940a)
can be taken out of it, so I decided to commit this in one lump. It changes
the passdb enumerating functions to use ldap paged results where possible. In
particular the samr calls querydispinfo, enumdomusers and friends have
undergone significant internal changes. I have tested this extensively with
rpcclient and a bit with usrmgr.exe. More tests and the merge to trunk will
follow later.
The code is based on a first implementation by Günther Deschner, but has
evolved quite a bit since then.
Volker
(This used to be commit f0bb44ac58e190e19eb4e92928979b0446e611c9)
modeled after query_displayinfo and should hide the differences between users,
groups and aliases while allowing a cache analog load_sampw_entries:
struct pdb_search *pdb_search_users(uint16 acct_flags);
struct pdb_search *pdb_search_groups(void);
struct pdb_search *pdb_search_aliases(const DOM_SID *sid);
uint32 pdb_search_entries(struct pdb_search *search, uint32 start_idx,
uint32 max_entries,
struct samr_displayentry **result);
void pdb_search_destroy(struct pdb_search *search);
Why this API? Eventually we will need to apply the work gd has started on
enumerating users with paged ldap searches to groups and aliases. Before doing
that I want to clean up the search routines we have.
The sample application (more to follow) is 'net maxrid'.
Volker
(This used to be commit 8b4f67a1e9d459145cde10b1064781d58d62b805)
