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system-dependent and can allow (when unix password sync = yes) the
'syncronisation' of root's password by a normal user :-(
Andrew Bartlett
(This used to be commit eecda11eef)
by default in Samba 3.x
- got rid of some unused parameters in Makefile.in
- declare DEBUGLEVEL in debug.h rather than in each file
(This used to be commit b8651acb9c)
replacemnt of stdio that doesn't suffer from the 8-bit filedescriptor
limit that we hit with nasty consequences on some systems
I would eventually prefer us to have a configure test to see if we need
to replace stdio, but for now this code needs to be tested widely so
I'm enabling it by default.
(This used to be commit 1af8bf34f1)
which should now be used instead of DEBUG(0) or printf() for
interactive messages
I have only converted client.c to use d_printf(), and the code hasn't
had much testing yet. Eventually we want all interactive code to use
d_printf(), plus SWAT
(This used to be commit 266d8e6766)
lib/smbpasswd.c which will contain routines related to manipulating
smbpasswd entries.
- renamed and moved pdb_{get,set}hexpwd() functions
- renamed and moved pdb_{decode,encode}acct_ctrl() functions
- started hiding references to the cruftalicious
NEW_PW_FORMAT_SPACE_PADDED_LEN constant
- started gradual rename of references to acct_ctrl to acb_info which is
the nomenclature used in MSDN and header files
There's still more work to be done. Currently there are several places
where smbpasswd entries are iterated etc. Ideally this should all happen
through the passdb system.
(This used to be commit 4a01e24030)
major changes include:
- added NSTATUS type
- added automatic mapping between dos and nt error codes
- changed all ERROR() calls to ERROR_DOS() and many to ERROR_NT()
these calls auto-translate to the client error code system
- got rid of the cached error code and the writebmpx code
We eventually will need to also:
- get rid of BOOL, so we don't lose error info
- replace all ERROR_DOS() calls with ERROR_NT() calls
but that is too much for one night
(This used to be commit 83d9896c1e)
In particuar, it moves the domain_client_validate stuff out of
auth_domain.c to somwhere where they (I hope) they can be shared
with winbind better. (This may need some work)
The main purpose of this patch was however to improve some of the
internal documentation and to correctly place become_root()/unbecome_root()
calls within the code.
Finally this patch moves some more of auth.c into other files, auth_unix.c
in this case.
Andrew Bartlett
(This used to be commit ea1c547ac8)
- ported two rpc back from TNG (WINREG: shutdown and abort shutdown)
- some optimizations and changed some DEBUG statement in loadparm.c
- changed rpcclient a bit moved from non reentrant next_token_nr to next_token
- in cmd_reg.c not sure if getopt will work ok on all platforms only setting optind=0
(This used to be commit fd54412ce9)
samba-technical a few weeks ago.
The idea here is to standardize the checking of user names and passwords,
thereby ensuring that all authtentications pass the same standards. The
interface currently implemented in as
nt_status = check_password(user_info, server_info)
where user_info contains (mostly) the authentication data, and server_info
contains things like the user-id they got, and their resolved user name.
The current ugliness with the way the structures are created will be killed
the next revision, when they will be created and malloced by creator functions.
This patch also includes the first implementation of NTLMv2 in HEAD, but which
needs some more testing. We also add a hack to allow plaintext passwords to be
compared with smbpasswd, not the system password database.
Finally, this patch probably reintroduces the PAM accounts bug we had in
2.2.0, I'll fix that once this hits the tree. (I've just finished testing
it on a wide variety of platforms, so I want to get this patch in).
(This used to be commit b30b6202f3)
built as non-root user, assuming you have permissions set up properly
in your /usr/src/redhat directory.
Added nsswitch sub-target to all target.
(This used to be commit 109840bb3a)
--with-pam passed to configure.
Fixed nsswitch target to compile the sbin and lib winbind targets.
Winbind still doesn't install its lib targets (libnss_winbind.so and
pam_winbind.so) properly - the install script is a big mess. )-:
(This used to be commit fc83346a43)
a sbin program.
Currently the pam and nss modules are installed into @prefix@/sbin - I'm
not sure whether this is a good idea or not. Perhaps they should be left
in the build tree and copied across as needed by hand or a packaging tool.
(This used to be commit 09af934c4a)
The leg-work for this was done by the folks at samba-tng.org, I'm just bringing
it accross to HEAD.
The MD5 implementation is seperatly derived, and does not have the copyright
problems that the one in TNG has.
Also add const to a few places where it makes sence.
Andrew Bartlett
(This used to be commit 8df8e84144)
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)
This is so I can find out what platforms it fails on. I will pull it again tomorrow if there are too many problems, like > 2 platforms that it fails to build on, but will pop it back in again as I resolve platforms.
(This used to be commit cc72c44e53)
allow us to have test targets without special configure options
- fixed make proto so that it actually does something
(This used to be commit 55109a7525)
+ a fix to an infinite loop in srv_samr_nt.c caused by misuse of
setgrent/getgrent/endgrent solved by these new functions
(This used to be commit 97dbb54a13)
so all the glue functions are prefixed with wb_ to avoid conflicts with
the old rpc_client stuff which is still a dependency of smbd/nmbd.
(This used to be commit 873e672b90)
directories under /smb generated net share enum or net server enum calls.
For large networks this could result in bad performance. We now cache these
results and only call net * enums after the cache timeout has exceeded.
(This used to be commit 1e38eef54d)
Parameterises the printing functions so other backends can be plugged
directly in (this is a good thing :-).
Jeremy.
(This used to be commit c0345bbaed)
method to what was used in the client I now have session setup and
tconx working.
Currently this is enabled with SMBD_USE_UNICODE environment
variable. Once the code is complete this will become a smb.conf
option.
(This used to be commit 7684c1e672)
rpc_parse/parse_dfs.c: Had to add buffer overrun checking ! HOW DID THIS GET IN HERE !
rpc_parse/parse_prs.c: Ensure prs_alloc_mem does a memset of zero before returning.
Jeremy.
(This used to be commit c9a6a17025)
I've currently got this code disabled by default as it is
incomplete. You enable it by setting a USE_UNICODE environment
variable. Once the support is complete this check will be removed and
the CAP_UNICODE capability bit will be the sole determination of
whether the client library code uses unicode
right now I have converted session_setup and tconx. I will do more fns
over the next few days.
see clistr.c for the new client side string interface. Luckily it
tends to make the code smaller and neater while adding unicode
support.
(This used to be commit e1a04e621f)
source/Makefile.in
- changes to ctags and etags rules that somehow got lost along the way.
source/include/proto.h
- make proto
source/smbd/sec_ctx.c
source/smbd/password.c
- merge debugs for debugging user groups and NT token stuff.
source/lib/util_str.c
- capitalise domain name returned from parse_domain_user()
source/nsswitch/wb_client.c
- fix broken conditional in debug statement.
source/include/rpc_secdes.h
source/include/rpc_spoolss.h
source/printing/nt_printing.c
source/lib/util_seaccess.c
- fix printer permission bugs related to ACE masks for printers.
This adds mapping of generic access rights to object specific
rights for NT printers. Still need to work out whether or not to
ignore ACEs with certain flags set, though. See comments in
util_seaccess.c:check_ace() for details.
source/printing/nt_printing.c
source/printing/printing.c
- use PRINTER_ACCESS_ADMINISTER instead of JOB_ACCESS_ADMINISTER
until we sort out printer/printjob permission stuff.
(This used to be commit 1dba9c5cd1)
These routines handle the sending of dgrams in ways that don't bind us to
the nmbd code, but we may merge the two routines at some stage.
Also fix Makefile.in so the new code is compiled ...
Let's see whether or not it compiles on other architectures ...
Seems OK under Linux.
(This used to be commit f7466ba67c)
This code handles the basic stuff and compiles and links under Linux, but
I do not know about any other operating systems. Now onto directory
listing routines, including those that list workgroups, servers, etc.
Nothing is built automatically yet, you have to make client/testsmbc to build
the library and test program. Also, no make install targets are defined for
libsmbclient.so as yet, either.
Would be good if people test on operating systems other than Linux.
(This used to be commit 51c0436a50)
TNG branch.
Re-instated lsa_lookup_sids and lsa_lookup_names functions in rpcclient.
This requires most samba binaries to link in another handful of object
files due to uncessary coupling between modules. )-:
(This used to be commit 817819d0cc)
Currently does exactly the same thing (returns ACLs the same way). This
code is written to try and get a POSIX ACL via the abstract sys_XX interface,
then fall back to providing a UNIX based ACL if the calls fail. Seems to
work. Next step is to add a --with-posix-acls to configure.in and then
check on a POSIX ACL system that a complex ACL is returned correctly
as an NT ACL. Note that the ACL set (a more complex problem) is not
addressed yet.
Jeremy.
(This used to be commit 4339e20202)
a --with-spinlocks option to configure, this does mean the on-disk tdb
format has changed, so 2.2alphaX sites will need to re-create their
tdb's. The upside is no more tdb fragmentation and a +5% on netbench.
Swings and roundabouts....
Jeremy.
(This used to be commit 9dea7b7c25)
o added BOOL own_memory flag in SAM_ACCOUNT so we could
use static memory for string pointer assignment or
allocate a new string
o added a reference TDB passdb backend. This is only a reference
and should not be used in production because
- RID's are generated using the same algorithm as with smbpasswd
- a TDB can only have one key (w/o getting into problems) and we
need three. Therefore the pdb_sam-getpwuid() and
pdb_getsampwrid() functions are interative searches :-(
we need transaction support, multiple indexes, and a nice open
source DBM. The Berkeley DB (from sleepycat.com seems to fit
this criteria now)
o added a new parameter "private dir" as many places in the code were
using lp_smb_passwd_file() and chopping off the filename part.
This makes more sense to me and I will docuement it in the man pages
o Ran through Insure-lite and corrected memory leaks. Need for
a public flogging this time Jeremy (-:
-- jerry
(This used to be commit 4792029a29)
messaging system as a notification mechanism, and the speed of notification
greatly exceeds the speed of message recovery, then you get a massively (>75Mb)
growing tdb. If the message is a simple notification, then the message is
static, and you only need one of them in transit to a target process at
any one time.
This patch adds a BOOL "allow_duplicates" to the message_send_XX primitives.
If set to False, then before sending a message the sender checks the existing
message queue for a target pid for a duplicate of this message, and doesn't
add to it if one already exists.
Also added code into msgtest.c to test this.
Jeremy.
(This used to be commit 3aa7995660)
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)
falling back to the UNIX calls on error. This should fix all problems with
smbd enumerating all users in all groups in all trusted domains via winbindd.
Jeremy.
(This used to be commit 54a1ae815b)
The motivation for this system is to replace the UDP message for
oplocks, but this commit only does the "set debug level" message.
(This used to be commit 2a34ee95f3)
- make proto
- addition of function to convert from errno values to NT status codes
(source/lib/error.c)
- purge queue done without full access permission will purge only the
jobs owned by that user, rather than failing.
- unlock job database tdb before sending job to printer
- in print_job_start(), ensure that we don't pick a jobid with an existing
temporary file that may be owned by another user, as it causes silent
failures.
- fixes for printer permission checking for NT5 clients
(source/include/rpc_spoolss.h, source/printing/nt_printing.c,
source/printing/printing.c, source/rpc_server/srv_spoolss_nt.c)
- change from uint8 to 'enum SID_NAME_USE' (source/rpc_server/srv_lsa.c)
- fixed memory leaks for win95 driver download process
(source/smbd/lanman.c)
- properly free prs_structs and dacl in testsuite/printing/psec.c
(This used to be commit 74af3e2cae)
*Note: failover doesn't actually work yet!* It's just that the code I'm
adding provides all of the pieces necessary.
I do have one big question. Something that I'll have to ask Jeremy, I'm
thinkin'. In nmbd/nmbd_subnetdb.c the IP of the WINS server is used to
set up the Unicast subnet.
...so what happens if the WINS server changes?
My guess is either:
a) nothing.
b) I'd have to change the unicast subnet entry whenever the WINS server
changes.
Urq.
BTW, the lp_wins_server() function no longer returns the WINS server name
or IP. It returns the list of WINS servers entered in smb.conf. To get
the currently 'live' WINS server, use the wins_srv() function.
Fun, eh?
Chris -)-----
(This used to be commit cc08bdc74f)
semi-connection and a rpcclient prompt, but no functionality there yet.
Will be a few more days on that.
I need to clean this up a little. Will work on that some more.
--jerry
(This used to be commit 1b305cb342)
handling in Samba. This was needed due to several limitations and
races in the previous code - as a side effect the new code is much
cleaner :)
in summary:
- changed sys_select() to avoid a signal/select race condition. It is a
rare race but once we have signals doing notification and oplocks it
is important.
- changed our main processing loop to take advantage of the new
sys_select semantics
- split the notify code into implementaion dependent and general
parts. Added the following structure that defines an implementation:
struct cnotify_fns {
void * (*register_notify)(connection_struct *conn, char *path, uint32 flags);
BOOL (*check_notify)(connection_struct *conn, uint16 vuid, char *path, uint32 flags, void *data, time_t t);
void (*remove_notify)(void *data);
};
then I wrote two implementations, one using hash/poll (like our old
code) and the other using the new Linux kernel change notify. It
should be easy to add other change notify implementations by creating
a sructure of the above type.
- fixed a bug in change notify where we were returning the wrong error
code.
- rewrote the core change notify code to be much simpler
- moved to real-time signals for leases and change notify
Amazingly, it all seems to work. I was very surprised!
(This used to be commit 44766c39e0)
smbd/notify.c. All the data structures are now private to that
module.
this is in preparation for Linux kernel support for change notify
(coming soon to a CVS tree near you)
(This used to be commit 1bb0aad4f6)
modular form. In this pass I added oplock_irix.c and added a "struct
kernel_oplocks" that describes a kernel oplock implementation.
I also removed the maintainence mode from the Makefile. It was causing
too much trouble. If someone really likes it they can keep a patch
around to enable it themselves.
(This used to be commit fbeb980434)
this uses 16 open file descriptors on 2 servers, with each server
accessed both via POSIX call and SMB calls. The idea is to test
NFS/SMB locking interaction.
Unfortunately the NT NFS locking implementation is so badly broken
that we don't have anything to test against
(This used to be commit 581498fe6b)
servers. Very intuitive.
Removed the dfs map parsing code and tdb maintenance code (files
msdfs/parse_dfs_map.c & msdfs/msdfs_tdb.c), dfs map loading and unloading
calls (param/loadparm.c smbd/server.c).
Added code to display msdfs format symlinks as directories in a
transact2_findfirst/findnext. (smbd/trans2.c)
Modified msdfs/msdfs.c to use the msdfs symlinks to
create dfs referrals.
Changed msdfs/README to reflect new operability.
(This used to be commit 6803d2574f)
