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store passwords in ascii format
- dealt with lots of signed/unsigned char thingies spotted by Tim Winders.
(This used to be commit bd825f1ef15c4bf12aeba945f8bfdc7fd0e14d25)
- added support for some of the new passdb_ops functions.
- removed functions that are supported "indirectly" through passdb.c
nisppass.c :
- modified make_nisname_from_xxx() functions to take a "file" arg.
- turned getnisp21pwuid() into getnisp21pwrid(). getnisp21pwuid()
functionality is available through "indirect" support in passdb.c
- removed functions that are supported "indirectly" through passdb.c
- added support for some of the new passdb_ops functions.
passdb.c :
- created getsam21pwrid() function to go alongside getsam21pwuid.
it is not expected that getsam21pwuid ever be used, certainly
not from the lib/rpc code.
- created getsamdisprid() and getsamdispent(). these are primarily
for support of SamrQueryDisplayInfo, however given that they
[struct sam_disp_info] return username, rid and fullname, there may
be further instances where these functions will be useful.
- added support where either the get/add/mod-smb or get/add/mod-sam21
functions are optional. this can be done very easily by checking
whether the struct passdb_ops table functions are NULL or not.
documented this capability in the notes at the top of the module.
- where unix uid was referenced, use uid_t.
- where unix gid was referenced, use gid_t.
smb.h :
- added sam_disp_info functions to passdb_ops.
- added getsam21pwrid() function.
smbpass.c :
- added reference to iterate_getsam21pwrid().
lib/rpc/server/srv_samr.c :
- removed group rid code added to get_user_info_21() code: this
had been added in the wrong place. the client / server should
already know whether it wants to do a lookup by user rid or
by group rid.
the test of whether the rid is a user or group rid has been left
in because this may become useful consistency-check code.
- converted back to getsam21pwrid() not
getsam21pwuid(pdb_user_rid_to_uid()).
this is because the unix uid to user rid mapping can be non-monotonic
in some password database systems, and monotonic in others. imposing
the restriction by converting immediately from rid to uid at this
point is inadviseable, and will place this potential restriction on
_all_ password database systems, not just some which, for whatever
reason, do not support user rids.
it should be up to the individual password database writer to
convert from user rid to unix uid, should that module not support
rids.
lib/rpc/server/srv_util.c :
- got lookup_user_name() to call getsamdisprid() not getsmbpwuid().
a bug was introduced (or at least the bug already there was not
fixed) whereby the nt user rid was converted to a unix uid, and
then not used.
(This used to be commit 0193dd21c3c44e0611add742c6f92b92474de6b8)
ldap.c: Stoped dummy_function being prototyped.
loadparm.c: Fixed slprintf sizes.
nisppass.c: Fixed safe_strcpy sizes.
nmbd_processlogon.c: Changed back to getsmb... from getsam...
nttrans.c: Just a dump of new code.
passdb.c: Moved stuff around a lot - stopped any lookups by rid. This
needs to be indirected through a function table (soon).
password.c: Changed back to getsmb... from getsam...
reply.c: Changed back to getsmb... from getsam...
slprintf.c: Fixed prototype problems.
smb.h: Fixed prototype problems.
smbpass.c: Changed to getsmbfile....
smbpasswd.c: Changed back to getsmb... from getsam...
lib/rpc/server/srv_netlog.c: Changed back to getsmb... from getsam...
lib/rpc/server/srv_samr.c: Fixed rid lookup - use uid or gid lookup.
lib/rpc/server/srv_util.c: Changed back to getsmb... from getsam...
Jeremy.
(This used to be commit 7d332b2493d2089d09521250fc9b72d8953307c0)
- split smbpass.c "password file lock" routines into smbpassfile.c: moved
trust account routines into smbpassfile.c as well
(This used to be commit 3e48b4eb113cc5e1c6794d7ac699fd9ac47c654a)
server.c: Moved generate_machine_sid() into passdb.c for Jean-Francois
(who might want an LDAP version). Changed locking to free exclusive
lock as soon as possible to prevent contention.
lib/rpc/parse/parse_samr.c
lib/rpc/server/srv_samr.c: Changed last SID-as-string manipulation
function to use DOM_SID structure.
Jeremy.
(This used to be commit 3b8f5aef57b4f37265c0403385053085f0df6f18)
ipc.c: Caused samba password changing not to be done if UNIX password
changing requested and not successful.
util.c: Added string_to_sid() and sid_to_string() functions.
lib/rpc/client/cli_samr.c:
lib/rpc/include/rpc_misc.h:
lib/rpc/parse/parse_lsa.c:
lib/rpc/parse/parse_misc.c:
lib/rpc/parse/parse_net.c:
lib/rpc/parse/parse_samr.c:
lib/rpc/server/srv_lsa.c:
lib/rpc/server/srv_lsa_hnd.c:
lib/rpc/server/srv_netlog.c:
lib/rpc/server/srv_samr.c:
lib/rpc/server/srv_util.c: Changes so that instead of passing SIDs
around as char *, they are converted to DOM_SID at the earliest
opportunity, and passed around as that. Also added dynamic memory
allocation of group sids. Preparing to auto-generate machine sid.
Jeremy.
(This used to be commit 134d6fa79c1b6b9505a2c84ba9bfb91dd3be76e5)
It removed all ocurrences of the following functions :
sprintf
strcpy
strcat
The replacements are slprintf, safe_strcpy and safe_strcat.
It should not be possible to use code in Samba that uses
sprintf, strcpy or strcat, only the safe_equivalents.
Once Andrew has fixed the slprintf implementation then
this code will be moved back to the 1.9.18 code stream.
Jeremy.
(This used to be commit 2d774454005f0b54e5684cf618da7060594dfcbb)
ldap.c :
- added getldap21pwent() function
passdb.c :
- getsam21pwent() no longer a stub: calls ldap21 or smb21
smbpass.c :
- added getsmb21pwent() function (he he :-)
lib/rpc/server/srv_samr.c :
- removed "specific" calls to ldap functions; replaced with
call to get_sampwd_entries instead (which is unfinished).
- rewrote get_user_info_21 function to call getsam21pwrid.
(This used to be commit c760ebbf127796427c4602aae61952df938c6def)
Makefile:
created PASSBD_OBJ group
includes.h:
added #ifdef USE_LDAP to #include <ldap> headers
ldap.c:
- renamed "_machine" to "_trust" everywhere.
- added sam_passwd support routines
- removed get_ldappwd_entry function: replaced with get_sampwd_entry
- removed getldappwnam/uid: replaced with getsampwnam/uid
- other messing about bits which are probably going to annoy the
hell out of jean-francois (sorry!)
mkproto.awk:
- added stuff to wrap ldap.c protos with #ifdef USE_LDAP
- added uid_t and gid_t return results to the prototype generation
passdb.c:
- created getsam21pwent, add_sam21pwd_entry, mod_sam21pwd_entry.
- modified getsampwnam/uid and created getsam21pwnam/rid functions
to replace the local get_smbpwd_entry() and get_ldappwd_entry()
functions, which jeremy didn't like anyway because they were
dual-purpose.
- added utility routines which are or may be useful to all the
password database routines.
password.c:
- renamed "machine_" to "trust_" everywhere.
smbpass.c:
- removed get_smbpwd_entry function: replaced it with get_sampwd_entry
functions in passdb.c
- moved code that decoded acct_ctrl into passdb.c
- moved encode_acct_ctrl into passdb.c
- removed getsmbpwnam/uid: replaced with getsampwnam/uid
- renamed "machine_" to "trust_" everywhere.
smbpasswd.c:
- renamed "machine_" to "trust_" everywhere.
util.c:
- moved gethexpwd function into passdb.c
lib/rpc/server/srv_util.c:
- moved user_rid_to_uid, group_rid_to_rid etc etc into passdb.c
(This used to be commit 673ab50c4c2c25db355d90efde3a6bfbb4d8369e)
everywhere. I've implemented slprintf() as a bounds checked sprintf()
using mprotect() and a non-writeable page.
This should prevent any sprintf based security holes.
(This used to be commit ee09e9dadb69aaba5a751dd20ccc6d587d841bd6)
smbpasswd or ldap passwd, at compile-time (-DUSE_LDAP).
_none_ of the functions in ldap.c or smbpass.c should be called directly:
only those in passdb.c should be used.
-DUSE_LDAP is unlikely to compile at the moment.
(This used to be commit 57b01ad4ffb14ebd600d4e66602b54ed987f6106)
server.c: Moved %U, %G and %N into standard_sub() from standard_sub_basic()
as only smbd knows about usernames. Also fixes problem with calling
standard_sub_basic() from loadparm.c.
smbpass.c: Partial tidyup of machine_password_lock() code - not finished yet.
util.c: Moved %U, %G and %N into standard_sub() from standard_sub_basic()
as only smbd knows about usernames. Also fixes problem with calling
standard_sub_basic() from loadparm.c.
lib/rpc/server/srv_ldap_helpers.c: Added #ifdef USE_LDAP around ldap code.
lib/rpc/server/srv_samr.c: Added #ifdef USE_LDAP around ldap code.
Jeremy.
(This used to be commit 446b98ca071170fc950bad86ad96b58308a5b75c)
passwords to be stored over time, allowing a smbpasswd file migration.
Adds new parameter "update encrypted".
Will also add to 1.9.18 branch.
Docs update to follow.
Jeremy.
(This used to be commit 5d3e874d780d595415cc27a7f5945fc2e694c3ac)
loadparm.c: Patch from tim@quiknet.com for static string problems.
server.c: Setup global_myname.
smbpass.c: Fix up locking. Add machine_password_delete() call.
smbpasswd.c: Added provisional code to add to a domain.
lib/rpc/client/cli_login.c: Fixed incorrect cred_hash3 call when setting machine password.
lib/rpc/server/srv_netlog.c: Fixed incorrect cred_hash3 call when setting machine password.
Jeremy.
(This used to be commit 6a7164233e3bf9d6bb57c44a53204068e454ae5c)
WARNING - so far this has only been tested against a Samba PDC
(still waiting for IS to add me the machine accounts :-).
Still missing is the code in smbpasswd that will add a machine
account password and change it on the domain controller, but
this is not hard, and I will check it in soon.
Jeremy.
(This used to be commit 17b94a7084621b3f0106dd4d3386f05cdfc56d19)
It is changing the global variables "myname" and "myworkgroup"
to "global_myname" and "global_myworkgroup" respectively.
This is to make it very explicit when we are messing
with a global (don't ask - it makes the domain client
code much clearer :-).
Jeremy.
(This used to be commit 866406bfe399cf757c8275093dacd5ce4843afa0)
turns out that [it can be deduced that] microsoft ignores the SMBreadX
offset, and goes by the SMBreadX length only. this makes for a lot simpler
code, in both client and server.
(This used to be commit a8b641c027c8cce179455ac1f6fd0322a8ab017d)
clientgen.c: Added nt_error as an entry in the struct client_state.
password.c: Open the netlogon pipe.
smb.h: Added nt_error as an entry in the struct client_state.
lib/rpc/parse/parse_net.c: Added comments on net logon.
lib/rpc/server/srv_netlog.c: Added comments on net logon.
Jeremy.
(This used to be commit 899a9f0dce50c73e03c8da2ebe920957491c8ad7)
smbpass.c: Added lock depth code so calls to pw_file_lock() can be nested.
Fixed codedump problems in add_smbpwd_entry().
smbpasswd.c: Removed all the code that manipulated the password file
directly. Now *all* smbpasswd file changes are done through
the interfaces defined in smbpass.c This should make
the life of people adding alternate backend databases
*much* easier.
lib/rpc/server/srv_netlog.c: Removed debug messages used to debug
machine password changing.
Jeremy.
(This used to be commit c9f61be08f3691a6421734d8b026a295d9cbd6ba)
smbdes.c: Added cred_hash3.
smbpasswd.c: Fixes for adding a machine account (needs more work).
lib/rpc/server/srv_netlog.c: Turn on the machine password changing
code by default (calls cred_hash3).
Jeremy.
(This used to be commit 50aa513b969c6e41911aeee8207b065f93af0beb)
get_smbpwd_entry (now an internal function to smbpass.c)
to a more UNIX-like :
getsmbpwnam() - get entry by name.
getsmbpwuid() - get entry by uid.
Changed the type returned by the smbpasswd enumeration
functions to be a void * so that people don't come to
depend on it being a FILE *.
These abstractions should make it much easier to
replace the smbpasswd file with a better backend
in future.
Other files changed are to match the above changes.
Jeremy.
(This used to be commit 1161cfb7f2b0d5a6d3e2b524a14a6f325ce70efb)
ipc.c: Added Luke's debug statement.
locking_slow.c: Added FTRUNCATE_NEEDS_ROOT code for broken systems that
need it (not sure what these are yet).
membuffer.c ntdomain.h proto.h
lib/rpc/include/rpc_dce.h lib/rpc/include/rpc_srvsvc.h
lib/rpc/parse/parse_prs.c lib/rpc/parse/parse_rpc.c
lib/rpc/server/srv_pipe_hnd.c lib/rpc/server/srv_util.c:
Re-merge of Luke's NTDOM changes 'cos he's a lazy git with
carpel tunnel syndrome :-).
Jeremy.
(This used to be commit 52e3966fbcf7b5fbdbc7cbe9ac0b453ab5bf3217)
The NT password is a higher quality password, and should
always be looked at before the LM password, if available
(sorry, Luke, just a minor change, the other changes you
made were fine :-).
Jeremy.
(This used to be commit c1367bf5336485ceafd7125f608dc923ecebd32d)
start to create the calls needed for client-side of "network" logins,
which will be used for domain version of pass-through authentication.
unfortunately, none of this code is called in the main branch, because
smbclient BRANCH_NTDOM code isn't in use, yet!
srv_netlog.c :
fixed a problem with static net_login_network() which was being
stubborn: the if() statement looked horrendous, so i split it into
two if() statements, one to deal with the lm password; the other to
deal with the nt password.
the smb_password_check() functions should _not_ be called here, in
case we decide to disable lm hashes for security reasons, just like
nt does.
so, we now get a response to the SAM_LOGON "network" call, but the
connection is still dropped. a trace is needed from an nt server,
which is why i started on the client-side code. see above, which
is why i'm calling it a day :-)
(This used to be commit 2c29a7d9cf2d8b35e4b6e37e5d24caa91af3a9be)
server.c trans2.c: Added oplock deadlock bug fix.
lib/rpc/server/srv_netlog.c: Made code that changes machine account password the default.
Jeremy.
(This used to be commit 3b56fbc11e9d1cb7d4930d9782238c2610cac30d)
quotas.c: Linux quota fix.
util.c: Ensure smb_read_error is zero in all calls that can set it.
lib/rpc/include/rpc_misc.h lib/rpc/include/rpc_netlogon.h
lib/rpc/parse/parse_misc.c lib/rpc/parse/parse_net.c
lib/rpc/server/srv_netlog.c : Modify Luke's code to call
SamOEMhash().
Jeremy.
(This used to be commit 7f749708383b8b36c3f23a5fbc5cbdf39bc8e555)
I needed the client_name() and client_addr() functions in swat so I
could tell who was connecting from where. The problem was that these
functions didn't take a file descriptor parameter they just used
the global "Client".
So I needed to change all calls to pass a parameter ... lots of files.
(This used to be commit a776058900a727591bd7b69debdaa25c0e31d693)
all I saw" - the book of Jeremy, chapter 1 :-).
So here is the mega-merge of the NTDOM branch server code.
It doesn't include the new client side pieces, we'll look
at that later.
This should give the same functionality, server wise, as
the NTDOM branch does, only merged into the main branch.
Any fixes to domain controler functionality should be
added to the main branch, not the NTDOM branch.
This code compiles without warnings on gcc2.8, but will
need further testing before we are sure all the working
functionality of the NTDOM server branch has been
correctly carried over.
I hereby declare the server side of the NTDOM branch
dead (and all who sail in her :-).
Jeremy.
(This used to be commit 118ba4d77a33248e762a2cf843fb7cbc906ee6e7)
