IF YOU WOULD LIKE TO GET AN ACCOUNT, please write an
email to Administrator. User accounts are meant only to access repo
and report issues and/or generate pull requests.
This is a purpose-specific Git hosting for
BaseALT
projects. Thank you for your understanding!
Только зарегистрированные пользователи имеют доступ к сервису!
Для получения аккаунта, обратитесь к администратору.
nsswitch code uses vsyslog without checking for it.
Provide replacement for vsyslog in lib/snprintf if not found by configure.
Jeremy.
(This used to be commit ab2e55cdb3)
a SMB server
particularly useful for ADS is:
net time set -S DOMAIN#1B
this makes kerberos clock skew problems go away :)
(This used to be commit b3ba2293d0)
- added lsaquerysecobj to rpcclient
- renamed querysecobj to samquerysecobj
- removed duplicated display_sec_acl() code from cmd_spoolss.c and
cmd_samr.c and moved it into display_sec.c
(This used to be commit 59b2e3f408)
it gets removed on a make clean
it gets created on a make headers (if it doesn't already exist)
This makes it so I only rebuild everthing once after a make clean and
also so nothing gets rebuilt after jfm does a make headers (proto)
(This used to be commit bc918bce10)
This moves the rest of the functionality into the 'net rpc join' code.
Futhermore, this moves that entire area over to the libsmb codebase, rather
than the crufty old rpc_client stuff.
I have also fixed up the smbpasswd -a -m bug in the process.
We also have a new 'net rpc changetrustpw' that can be called from a
cron-job to regularly change the trust account password, for sites
that run winbind but not smbd.
With a little more work, we can kill rpc_client from smbd entirly!
(It is mostly the domain auth stuff - which I can rework - and the
spoolss stuff that sombody else will need to look over).
Andrew Bartlett
(This used to be commit 575897e879)
This kills off the offending code in smbpasswd -j -Uab%c
In the process we have changed from unsing compelatly random passwords
to random, 15 char ascii strings. While this does produce a decrese in
entropy, it is still vastly greater than we need, considering the application.
In the meantime this allows us to actually *type* the machine account
password duruign debugging.
This code also adds a 'check' step to the join, confirming that the
stored password does indeed do somthing of value :-)
Andrew Bartlett
(This used to be commit c0b7ee6ee5)
You can change them with either usermanager->policies->account
or from a command prompt on NT/W2K: net accounts /domain
we can add a rpc accounts to the net command. As the net_rpc.c is still
empty, I did not start. How should I add command to it ? Should I take the
rpcclient/cmd_xxx functions and call them from there ?
alse changed the SAM_UNK_INFO_3 parser, it's an NTTIME. This one is more
for jeremy ;-)
J.F.
(This used to be commit bc28a8eebd)
This time, all the existing functionality has been moved into
'net rap', ready for new commands in the 'net ads' and 'net rpc' categories.
In particular, we hope to have the abilty to autoselect the appropriate
backend to use based on smb.conf or other paramaters.
This will allow 'net user' to work no matter what the remote server.
The new 'net rpc' command will soon gain a 'net rpc join' and a
'net rpc user' based on the existing samba code.
Also in this commit, the connection establishment code has been almost entirly
reworked, and now has some minor sense of sainity to it.
In particular, we can now connect to hosts *other* than localhost!
We also have the ability to state on a per-command basis whether the 'localhost'
is a sane default value. (A net join, for example, would not be sane against
localhost).
Unfortunetly we have had to make the basic paramaters global variables, but
the 'cli' is not opened and closed on a per-command basis.
Andrew Bartlett
(This used to be commit 8739d426ca)
also created winbindd_rpc.c which contains the functions that
have been converted to the new structure. There will soon be
a winbindd_ads.c for the ldap backend
(This used to be commit e4ccc602ba)
This allows us to use automagically obtained values in future, and the value
from krb5.conf now.
Also fix mem leaks etc.
Andrew Bartlett
(This used to be commit 8f9ce71781)
subdirectory.
(The insertion of these files was done with some CVS backend magic, hence the
lack of a commit message).
This also moves libsmb/domain_client_validate.c back into auth_domain.c,
becouse we no longer share it with winbind.
Andrew Bartlett
(This used to be commit 782835470c)
subystem.
The particular aim is to modularized the interface - so that we
can have arbitrary password back-ends.
This code adds one such back-end, a 'winbind' module to authenticate
against the winbind_auth_crap functionality. While fully-functional
this code is mainly useful as a demonstration, because we don't get
back the info3 as we would for direct ntdomain authentication.
This commit introduced the new 'auth methods' parameter, in the
spirit of the 'auth order' discussed on the lists. It is renamed
because not all the methods may be consulted, even if previous
methods fail - they may not have a suitable challenge for example.
Also, we have a 'local' authentication method, for old-style
'unix if plaintext, sam if encrypted' authentication and a
'guest' module to handle guest logins in a single place.
While this current design is not ideal, I feel that it does
provide a better infrastructure than the current design, and can
be built upon.
The following parameters have changed:
- use rhosts =
This has been replaced by the 'rhosts' authentication method,
and can be specified like 'auth methods = guest rhosts'
- hosts equiv =
This needs both this parameter and an 'auth methods' entry
to be effective. (auth methods = guest hostsequiv ....)
- plaintext to smbpasswd =
This is replaced by specifying 'sam' rather than 'local'
in the auth methods.
The security = parameter is unchanged, and now provides defaults
for the 'auth methods' parameter.
The available auth methods are:
guest
rhosts
hostsequiv
sam (passdb direct hash access)
unix (PAM, crypt() etc)
local (the combination of the above, based on encryption)
smbserver (old security=server)
ntdomain (old security=domain)
winbind (use winbind to cache DC connections)
Assistance in testing, or the production of new and interesting
authentication modules is always appreciated.
Andrew Bartlett
(This used to be commit 8d31eae52a)
All this stuff was being pulled in due to *one* unneeded call to
fetch a domain SID which smbpasswd already puts in the database...
Jeremy.
(This used to be commit 6bf2505cce)
Satyr framework from the buildfarm. This will eventually be copied
into the Samba source tree, but it is not yet. See
cvs://samba.org:/data/cvs/satyr
Add "make showlayout" target to show where installation will put
things.
(This used to be commit 7b5b5693f4)
pam authentication. This allows us to link in less other crap.
Authenticating with a challenge/response doesn't seem to work though - we
always get back NT_STATUS_WRONG_PASSWORD.
(This used to be commit d85aa1ce83)
code.
In particular this assists tpot in some of his work, becouse it provides the
connection between the authenticaion and the vuid generation.
Major Changes:
- Fully malloc'ed structures.
- Massive rework of the code so that all structures are made and destroyed
using malloc and free, rather than hanging around on the stack.
- SAM_ACCOUNT unix uids and gids are now pointers to the same, to allow them
to be declared 'invalid' without the chance that people might get ROOT by
default.
- kill off some of the "DOMAIN\user" lookups. These can be readded at a more
appropriate place (probably domain_client_validate.c) in the future. They
don't belong in session setups.
- Massive introduction of DATA_BLOB structures, particularly for passwords.
- Use NTLMSSP flags to tell the backend what its getting, rather than magic
lenghths.
- Fix winbind back up again, but tpot is redoing this soon anyway.
- Abstract much of the work in srv_netlog_nt back into auth helper functions.
This is a LARGE change, and any assistance is testing it is appriciated.
Domain logons are still broken (as far as I can tell) but other functionality
seems
intact.
Needs testing with a wide variety of MS clients.
Andrew Bartlett
(This used to be commit f70fb819b2)
I understand that Vance is reworking the build_options stuff, so maybe we can
have better way of regenerating this in future.
Andrew Bartlett
(This used to be commit a228e9b39f)
Not sure what the original intent was with the [ -f $@ ] test but this
prevented the touch from happening. Could whoever originally added this
target check this out?
(This used to be commit 8134908553)
activate you need to:
- install krb5 libraries
- run configure
- build smbclient
- run kinit to get a TGT
- run smbclient with the -k option to choose kerberos auth
(This used to be commit d330575856)
an authenticaion object that happens to also be used by winbind. We need to
fix this up at some stage.
In the end it will probably be best if winbind does the login over its own
internally managed connections, not a new one per authenticiaon. Then this
would no longer be an issue, as it could call cli_nt_login_network() directly.
Andrew Bartlett
(This used to be commit 154d0ea4df)
for unicode strings. The new method relies on 3 files that are mmap'd
at startup to provide the mapping tables. The upcase.dat and
lowcase.dat tables should be the same on all systems. The valid.dat
table says what characters are valid in 8.3 names, and differs between
systems. I'm committing the japanese valid.dat here, in future we need
some way of automatically installing and choosing a appropriate table.
This commit also adds my mini tdb based gettext replacement in
intl/lang_tdb.c. I have not enabled this yet and have not removed the
old gettext code as the new code is still being looked at by Monyo.
Right now the code assumes that the upcase.dat, lowcase.dat and
valid.dat files are installed in the Samba lib directory. That is not
a good choice, but I'll leave them there until we work out the new
install directory structure for Samba 3.0.
simo - please look at the isvalid_w() function and think about using
it in your new mangling code. That should be the final step to
correctly passing the chargen test code from monyo.
(This used to be commit 1c221994f1)
used by SWAT into $swatdir/$ln/{help,images,include}
we have still points which needs to discuss, that is how to archive
and install lots of HTML help files and Using Samba files.
-- monyo
(This used to be commit 9ec2d5e96e)
server. This is just a framework right now - I want this to eventually
replace the win32 test code from monyo
The interesting this about this test is that it shows up a really
horrible performance bug in our stat cache code. I'll see if I can fix
it.
(This used to be commit eb668b54af)
TO enable configure with --with-i18n-swat
to support this gettext is integrated
and a new directories name "po" and "intl" are created.
now these languages are supported:
en - English (default)
ja - Japanese
po - Polish
tr - Turkish
To add your language,
to create ${your_language}.po by translating source/po/en.po
into your language is needed.
some of html and image files of various language version are not
included yet, though message catalogue files are installed.
you need to copy files manually under
${swatdir}/lang/$ln/{help,images,included,using_samba}
And also added a option to intall manual pages:
of various lang version
To enable configure with --with-manlangs
but manual pages themself are not included yet.
(This used to be commit 486b79a6fc)
DEBUG(). Also included are details like build date/time, location and
compiler.
This should get most of the options we set, except those that don't affect
smbd, like WITH_PAM_SMBPASSWD or WITH_WINBINDD.
This work due to Vance Lankhaar <vlankhaar@hotmail.com>
Some work needs to be done to make it only rebuild when needed (ie smbd being
rebuilt) but its in pretty good shape already.
Also fix up some printf() -> d_printf().
Andrew Bartlett
(This used to be commit beff1d2bea)
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)
it opens 2 connections to each of 2 servers, and opens 2 fnums on the
same file on each connection (a total of 8 file descriptors)
then it does random lock/unlock/reopen requests in a 100 byte range on
the file and compares the results from the 2 servers.
strangely enough, NT fails this test against itself right now - I'm
still trying to figure that out.
(This used to be commit 2f14d7c9bc)
call to ms_fnmatch(). This also removes all the Win9X semantics stuff
and a bunch of other associated cruft.
- moved the stat cache code into statcache.c
- fixed the uint16 alignment requirements of ascii_to_unistr() and
unistr_to_ascii()
- trans2 SMB_FIND_FILE_BOTH_DIRECTORY_INFO returns the short name as
unicode always (at least thats what NT4 does)
- fixed some errors in the in-memory tdb code. Still ugly, but doesn't
crash as much
(This used to be commit 03e9cea004)
We finally have a perfect emulation of Microsoft wildcard
matching. The routine ms_fnmatch() does wildcard matching with all MS
wildcards (including the unicode wildcards), and masktest against a
NT4 workstation with hundreds of thousands of random exmaples has not
found a single error.
amazingly it is only about 60 lines of code, but it has taken us years
to get it right. I didn't sleep much last night :)
(This used to be commit cc9e007cdf)
This implementation keeps all POSIX lock records in a separate in memory
tdb database only known about in locking/posix.c. In addition, the pending
close fd's are also held in a tdb which has an array of fd's indexed by
device and inode.
The walk-split code uglyness has been moved to posix.c from brlock.c,
which is the only place that needs to know about it, and the extra
functions hacked into brlock to expose internal state have been removed.
This implementation passes smbtorture locktest4, the only thing I need
to check now for completeness is what to do about lock upgrade/downgrades
which Win32 allows under some *very* strange circumstances.
Jeremy.
(This used to be commit 3f655de1c7)
backend. This completely replaces our old printing backend.
Major changes include:
- all print ops are now done in printing/*.c rather than scattered all
over the place
- system job ids are decoupled from SMB job ids
- the lpq parsers don't need to be nearly so smart, they only need to
parse the filename, the status and system job id
- we can store lots more info about a job, including the full job name
- the queue cache control is much better
I also added a new utility routine file_lines_load() that loads a text
file and parses it into lines. This is used in out lpq parsing and I
also want to use it to replace all of our fgets() based code in other
places.
(This used to be commit 0b68660159)
clean or in other situations. That then screws up options I pass to
configure and is generally annoying.
Instead the Makefile now emits a warning if configure needs
rerunning, but doesn't actually run it.
don't re-enable the auto running of configure on pain of death :)
(This used to be commit ea769a280f)
and the printer functions.
Also tidied up some header includes and got the order right so you
can now do a :
make proto
make clean
make
Jeremy.
(This used to be commit 833cd9fba9)
