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This commit gets rid of all our old codepage handling and replaces it with
iconv. All internal strings in Samba are now in "unix" charset, which may
be multi-byte. See internals.doc and my posting to samba-technical for
a more complete explanation.
(This used to be commit debb471267)
server manager first. Just use the -U parameter to smbpasswd when joining
the domain:
smbpasswd -r PDC -j DOMAIN -U administrator%password
Should also work with domain users with the 'add workstation to domain'
user right.
(This used to be commit 937b96feaa)
source/lib/smbpasswd.c
- Only call load_interfaces() when doing a network related
operation. This means you can add, remove, enable or disable
smbpasswd entries without a network. Changing passwords always
requires a network.
(This used to be commit e2193c3a36)
Currently the only backend which works is smbpasswd (tdb, LDAP, and NIS+)
are broken, but they were somewhat broken before. :)
The following functions implement the storage manipulation interface
/*The following definitions come from passdb/pdb_smbpasswd.c */
BOOL pdb_setsampwent (BOOL update);
void pdb_endsampwent (void);
SAM_ACCOUNT* pdb_getsampwent (void);
SAM_ACCOUNT* pdb_getsampwnam (char *username);
SAM_ACCOUNT* pdb_getsampwuid (uid_t uid);
SAM_ACCOUNT* pdb_getsampwrid (uint32 rid);
BOOL pdb_add_sam_account (SAM_ACCOUNT *sampass);
BOOL pdb_update_sam_account (SAM_ACCOUNT *sampass, BOOL override);
BOOL pdb_delete_sam_account (char* username);
There is also a host of pdb_set..() and pdb_get..() functions for
manipulating SAM_ACCOUNT struct members. Note that the struct
passdb_ops {} has gone away. Also notice that struct smb_passwd
(formally in smb.h) has been moved to passdb/pdb_smbpasswd.c
and is not accessed outisde of static internal functions in this
file. All local password searches should make use of the the SAM_ACCOUNT
struct and the previously mentioned functions.
I'll write some documentation for this later. The next step is to fix
the TDB passdb backend, then work on spliting the backends out into
share libraries, and finally get the LDAP backend going.
What works and may not:
o domain logons from Win9x works
o domain logons from WinNT 4 works
o user and group enumeration
as implemented by Tim works
o file and print access works
o changing password from
Win9x & NT ummm...i'll fix this tonight :)
If I broke anything else, just yell and I'll fix it. I think it
should be fairly quite.
-- jerry
(This used to be commit 0b92d0838e)
libsmb/clientgen.c: Fixes for Win2k smbclient browsing.
Other fixes implement smbpasswd -x user to delete users. Also allows swat
to do the same.
Jeremy.
(This used to be commit 9f6ad04676)
done a minimal amout of clean-up in the Makefile, removing unnecessary
modules from the link stage. this is not complete, yet, and will
involve some changes, for example to smbd, to remove dependencies on
the password database API that shouldn't be there. for example,
smbd should not ever call getsmbpwXXX() it should call the Samr or Lsa
API.
this first implementation has minor problems with not reinstantiating
the same services as the caller. the "homes" service is a good example.
(This used to be commit caa5052522)
time out of sending the session setup on Solaris 2.6. No idea.
I'll work on it some tomorrow. This is to fix the "Unable to
setup password vectors" thingy.
Also changed an inet_aton() to inet_addr() as the former is
not very portable :-)
Luke, I set the redir flag to false because the connection to
the smb-agent was failing and smbpasswd bombed. Double check me
on this one.
-jc
(This used to be commit e1d2b174ca)
* Added SEC_CHAN_BDC
* Added -b switch to smbpasswd (for a BDC (server) trust account).
* Propagate sec_chan into the various functions which change trust account
passwords, so they can be used for domain control and inter-domain
trusts.
(This used to be commit 6f2b37bfc5)
root if the ACB_PWLOCK bit is set (on a per-user basis). he also added
an extra smbpasswd option so that this bit can be modified from
command-line.
(This used to be commit 534fe319d9)
samr_query_aliasmembers (cool!)
util_pwdb.c sids.c nmbd.c server.c smbpasswd.c swat.c :
pwdb_initialise(BOOL is_server) now creates / reads DOMAIN_NAME.SID
if is_server is True, and does LsaQueryInfoPolicy(levels 3 and 5)
to obtain member and pdc sids.
(This used to be commit 3e1eb4f26b)
- split sam_passwd and smb_passwd into separate higher-order function tables
- renamed struct smb_passwd's "smb_user" to "unix_user". added "nt_user"
plus user_rid, and added a "wrap" function in both sam_passwd and smb_passwd
password databases to fill in the blank entries that are not obtained
from whatever password database API instance is being used.
NOTE: whenever a struct smb_passwd or struct sam_passwd is used, it MUST
be initialised with pwdb_sam_init() or pwd_smb_init(), see chgpasswd.c
for the only example outside of the password database APIs i could find.
- added query_useraliases code to rpcclient.
- dealt with some nasty interdependencies involving non-smbd programs
and the password database API. this is still not satisfactorily
resolved completelely, but it's the best i can do for now.
- #ifdef'd out some password database options so that people don't
mistakenly set them unless they recompile to _use_ those options.
lots of debugging done, it's still not finished. the unix/NT uid/gid
and user-rid/group-rid issues are better, but not perfect. the "BUILTIN"
domain is still missing: users cannot be added to "BUILTIN" groups yet,
as we only have an "alias" db API and a "group" db API but not "builtin-alias"
db API...
(This used to be commit 5d5d7e4de7)
the pre-alpha "domain group" etc parameters have disappeared.
- interactive debug detection
- re-added mem_man (andrew's memory management, detects memory corruption)
- american spellings of "initialise" replaced with english spelling of
"initialise".
- started on "lookup_name()" and "lookup_sid()" functions. proper ones.
- moved lots of functions around. created some modules of commonly used
code. e.g the password file locking code, which is used in groupfile.c
and aliasfile.c and smbpass.c
- moved RID_TYPE_MASK up another bit. this is really unfortunate, but
there is no other "fast" way to identify users from groups from aliases.
i do not believe that this code saves us anything (the multipliers)
and puts us at a disadvantage (reduces the useable rid space).
the designers of NT aren't silly: if they can get away with a user-
interface-speed LsaLookupNames / LsaLookupSids, then so can we. i
spoke with isaac at the cifs conference, the only time for example that
they do a security context check is on file create. certainly not on
individual file reads / writes, which would drastically hit their
performance and ours, too.
- renamed myworkgroup to global_sam_name, amongst other things, when used
in the rpc code. there is also a global_member_name, as we are always
responsible for a SAM database, the scope of which is limited by the role
of the machine (e.g if a member of a workgroup, your SAM is for _local_
logins only, and its name is the name of your server. you even still
have a SID. see LsaQueryInfoPolicy, levels 3 and 5).
- updated functionality of groupname.c to be able to cope with names
like DOMAIN\group and SERVER\alias. used this code to be able to
do aliases as well as groups. this code may actually be better
off being used in username mapping, too.
- created a connect to serverlist function in clientgen.c and used it
in password.c
- initialisation in server.c depends on the role of the server. well,
it does now.
- rpctorture. smbtorture. EXERCISE EXTREME CAUTION.
(This used to be commit 0d21e1e609)
should allow us to call a function in swat rather than piping to
smbpasswd.
while doing this I also fixed quite a few "const char *" versus "char *" issues
that cropped up while using const to track down bugs in the code. This
led to changes in several generic functions.
The smbpasswd changes should be correct but they have not been
extensively tested. At least if I have introduced bugs then we should
be able to fix them more easily than before.
(This used to be commit 713864dd03)
I did this when I saw yet another bug report complaining about
smbclient intermittently missing files. Rather than applying more
patches to smbclient it was better to move to the more robust
clientgen.c code.
The conversion wasn't perfect, I probably lost some features of
smbclient while doing it, but at least smbclient should be consistent
now. It if fails it should _always_ fail rather than giving people the
false impression of a reliable utility.
the tar stuff seems to work, but hasn't had much testing as I never
use it myself. I'm sure someone will find bugs in my conversion of
smbtar.c. It was quite tricky as it did a lot of its own SMB calls. It
now uses clientgen.c exclusively.
smbclient is still quite messy, but at least it doesn't build its own
SMB packets.
I haven't touched smbmount as I never use it. Mike, do you want to
convert smbmount to use clientgen.c?
(This used to be commit e14ca7765a)
param/loadparm.c: Removed "networkstation user login", "domain controller", and "domain sid" parameters.
passdb/passdb.c: Removed "networkstation user login" code and changed bug test code
to only check once for a bad password server. This will stop the
complaints of many "bad login" audit records in NT PDC logs.
utils/smbpasswd.c: Removed check for "domain controller".
Jeremy.
(This used to be commit d6e6e936b5)
libsmb/namequery.c: Fix to remove 2 second wait is we are doing a unicast
and got a reply.
smbd/dfree.c:
smbd/noquotas.c:
smbd/quotas.c: Fixes from Dejan Ilic <svedja@lysator.liu.se> for the quota
code.
utils/smbpasswd.c: Fixes to allow smbpasswd to be called from swat.
Jeremy.
(This used to be commit b5981c0149)
password change server as anonymous - you don't need to have
logged on as the user to do the password change. Doh ! (Why
didn't *I* think of that one.... :-).
Jeremy.
(This used to be commit dd3bb250a6)
- cleaned up resolve_name() (split into separate functions for each resolver)
- if can't find local master then use #1B name
- support listing of foreign workgroups in /smb/
(This used to be commit a4e607c17d)
create_new_hashes didn't zero the buffer for the md4hash: nt_lm_owf_gen
did, because jeremy sorted this out a couple of days ago. call
nt_lm_owf_gen instead.
- call SMBOWFencrypt from SMBencrypt and SMBNTencrypt.
- added #ifdef DEBUG_PASSWORD debug password calls.
(This used to be commit a4e7cc3e46)
Added $(PROGS) $(SPROGS) as targets for make clean.
acconfig.h: Added HAVE_IRIX_SPECIFIC_CAPABILITIES.
configure.in: Added sys/capability.h header check.
Added function checks for srandom random srand rand.
Added HAVE_IRIX_SPECIFIC_CAPABILITIES test.
includes.h: Added #include <sys/capability.h>.
ntdomain.h: Moved struct acct_info into here from smb.h
smb.h: Added KERNEL_OPLOCK_CAPABILITY define.
Moved enum action_type into rpcclient.h
Moved struct cli_state into client.h
Moved struct nt_client_info, struct tar_client_info, struct client_info
into rpcclient.h
lib/genrand.c: Changed to use sys_random() & friends.
lib/smbrun.c: Lose capabilities after fork.
lib/system.c: Added set_process_capability(), set_inherited_process_capability()
sys_random(), sys_srandom().
lib/util.c: Added Ander's EFBIG lock check to fcntl_lock for 64 bit access to an
32 bit mounted NFS filesystem.
nmbd/nmbd.c: Changed to use sys_random() & friends.
nmbd/nmbd_browsesync.c: Changed to use sys_random() & friends.
passdb/ldap.c: Missed one pdb_encode_acct_ctrl call.
passdb/passdb.c: Changed to Ander's code for ' ' characters.
passdb/smbpass.c: Added Ander's code to reset ACB_PWNOTREQ.
script/mkproto.awk: Added 'long' to prototypes.
smbd/chgpasswd.c: Lose capabilities after fork.
smbd/open.c: Do the mmap *after* the kernel oplock.
smbd/oplock.c: Removed stub code from kernel oplock path.
Added set_process_capability(), set_inherited_process_capability() calls.
smbd/reply.c: Initialize count = 0, offset = 0.
smbd/server.c: Added set_process_capability(), set_inherited_process_capability() calls.
tests/summary.c: Ensure we have RANDOM or RAND.
utils/smbpasswd.c: Added Ander's code to reset ACB_PWNOTREQ.
utils/torture.c: Changed to use sys_random() & friends.
Jeremy.
(This used to be commit e8be306f23)
With apologies to Charlton Heston and Pierre Boule.
"You damn fools, you finally did it".
Changed default security mode to be security=user.
Yes this is a big (although small in code) change.
It's something we've been discussing for a while, to
finally wean people off the legacy security=share mode
which is *never* what you want.
Jeremy.
nmbd_incomingrequests.c: Bug fix for nmbd core dumps caused by overrun.
Found by <samuel@public.szonline.net>.
nttrans.c: More NT smb stuff.
reply.c: Unlink will overwrite an existing file. Well you learn
something new about POSIX every day. :-).
server.c: Tidyup unreadable code.
smbpasswd.c: Code to allow -U remote_username to allow ordinary
users to change remote passwords if their NT username
is different from their UNIX username.
Patch from <torbjorn.lindh@allgon.se>.
Jeremy.
(This used to be commit 4eccb47cfb)
password.c: Added code to tell server.c when machine password needs changing.
server.c: Change machine password in idle cycles if it needs it.
smbpassfile.c: Fixed up length calculations for machine password file.
smbpasswd.c: Moved domain joining code/machine password changing code.
lib/rpc/client/cli_netlogon.c: And this is where it now lives.
Jeremy.
(This used to be commit b8fedca619)
function table, selectable at compile time. This should make the
code that implements all the password functions much cleaner, as
it's now very clear exactly what a particular password database
needs to provide to Samba.
Jeremy.
(This used to be commit 27ca536ad9)
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 7d332b2493)
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 2d77445400)
and null session setup done.
smbpasswd.c: Fix from Gerald Carter <cartegw@Eng.Auburn.EDU> to fix incorrect
use of pointer.
Jeremy.
(This used to be commit 69ace07609)
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 673ab50c4c)
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 ee09e9dadb)
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 5d3e874d78)
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 6a7164233e)
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 866406bfe3)
password.c: Changed global cli -> pw_cli, removed strtok (bad strtok, bad :-)
use in security=server, started to extend security=domain code.
smbpasswd.c: Removed rap error code functions.
Jeremy.
(This used to be commit 0f00b8fce1)
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 c9f61be08f)
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 50aa513b96)
nmbd.c: Fix for always overwriting log despite append setting.
smb.h: Addition of last time password changed entry to account info.
smbpass.c: Changes to support last time changed field in smbpasswd file.
smbpasswd.c: Changes to support last time changed field in smbpasswd file.
util.c: Fix for always overwriting log despite append setting.
Jeremy.
(This used to be commit eb4fe9ecdf)
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 1161cfb7f2)
stn@techfak.uni-kiel.de (Stefan Nehlsen) to get homes from
the NIS+ map.
smbpasswd.c: Tidy up of cli_state structure.
Jeremy.
(This used to be commit fc2295e0f5)
smbpasswd.c: Removed bugs I put in yesterday (thanks Luke :-) and added error
message reporting for remote password changing.
Jeremy.
(This used to be commit 6a3394a285)
workstation.
smbpasswd.c: Added code to count down from last machine account
to add correct uid when adding a machine account.
Jeremy.
(This used to be commit 0601a41993)
root to disable users and set them to "NO PASSWORD".
Not quite finished with machine account stuff yet, but everything
compiles.
Jeremy.
(This used to be commit c66966ff00)
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 7f74970838)
Changed smbpasswd to be client-server for a normal user, rather
than accessing the private/smbpasswd file directly (it still accesses
this file directly when run as root, so root can add users/change a
users password without knowing the old password).
A shakeout of this change is that smbpasswd can now be used to
change a users password on a remote NT machine (yep - you heard
that one right - we can now change a NT password from UNIX !!!!!).
Jeremy.
(This used to be commit 20770b6f1c)
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 118ba4d77a)
This is merely updating the Copyright statements from 1997 to 1998.
It's a once a year thing :-).
NO OTHER CHANGES WERE MADE.
Jeremy.
(This used to be commit b9c1697723)
Luke, when you don't know what has been changed in the CVS tree I
highly recommend you point your browser at:
http://samba.anu.edu.au/cgi-bin/cvsweb/samba/source
If you click on a filename you can then see all the commits and
changes that have been made to it over time. You can also download any
version of the file or find the differences between any two versions.
All of this is not dependent on the state of your local CVS sandbox,
so it can be used to find out the "true" state of the tree at any
time.
If you suspect some sort of CVS problem (like a change getting
reverted) then please use the above URL to work out what has
happened. You should be able to see exactly who made what changes and
when.
(This used to be commit 3fc48246ee)
debugging output wasn't (still isn't) perfect.
credentials.c lsaparse.c smbparse.c :
added DEBUG strings.
pipes.c :
lost some changes, to do with setup of RPC headers. arg.
(This used to be commit 9fdd697d17)
- change the way the smbpasswd file is auto-created if it doesn't
exist. It didn't work under IRIX for some unknown reason
The smbpasswd.c code is really a bit of a mess. We should probably
rewrite it sometime.
(This used to be commit 6e3697ad12)
assume all our users are programmers :-)
- automatically create the smbpasswd file if it doesn't exist when
running smbpasswd.
(This used to be commit 1d2361bd2d)
1) put the encryption code in by default, with no #ifdef. It is still
disabled by default so you need to add "encrypt passwords = yes" in
smb.conf but at least all binaries will have it.
2) cleanup the kanji code so it compiles with no warnings
3) get rid of lots of uses of ugly non-portable C code. The main
offender being things like "register" but also remove uses of the
"const" keyword as there are compilers out there that don't support it
and even those that do often complain about its usage. Users don't
like warnings :-(
There is still some work to do. We need to replace the md4 code with
our own implementation. The current code (from rfc1186) is PD but is
not very portable. The new RFC (rfc1320) is more portable but adds
copyright restrictions. I'll do a from-scratch MD4 soon.
We also need to test that what I've implemented is portable. It should
be, but I'm too tired right now to test it on anything other than
intel linux.
(This used to be commit db917c62c1)
