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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 is the checkin that fixes the infamous Visual C++ 'file
has changed' bug.
I feel *SO* good about that :-).
charset.c: Added (void) to fix Herb's fussy compiler.
loadparm.c: Removed "win95 bug compatibility" (didn't
like it much anyway :-). Added "dos filetime resolution"
instead.
reply.c: Added the 2 second timestamp resolution fix that the song above is about.
time.c: Removed unneeded get_access_time() function.
trans2.c : Removed unneeded "win95 bug compatibility" code.
Jeremy.
loadparm.c: Added "win95 bug compatibility" parameter.
local.h: Replaced MAX_OPEN_FILES back to 100 from 10 (oops).
reply.c: Fixed ulogoff check against uid - changed to vuid.
server.c: Changed file struct save of uid - changed to vuid.
smb.h: Changed id in struct current_user to vuid.
Changed file struct uid to vuid.
time.c: Added "win95 bug compatibility" atime -> mtime return.
trans2.c: Added "win95 bug compatibility" fixes.
uid.c: Changed id in struct current_user to vuid - added checks
to set/reset it.
util.c: Added code to expand environment variables.
version.h : still at 1.9.18 (head branch doesn't matter too much at present).
Jeremy.
chgpasswd.c: Fixed typo in debug message.
includes.h: Fix include for aix.
kanji.c: Added cap_to_sj as inverse of sj_to_cap.
loadparm.c:
local.h:
password.c: Added code for "networkstation user login" parameter.
- patch from Rob Nielsen <ran@adc.com>.
printing.c: Added further aix printing fixes.
reply.c: Changed access time fetch to a function.
trans2.c: Changed access time fetch to a function.
time.c: Changed access time fetch to a function.
server.c: Made NT redirector workaround final.
util.c: Added debug for write_socket failing.
Jeremy.
This gets the minimum timestamp associated with a file.
reply.c and trans2.c then return this as the create
time. Designed to fix problems with VC++ and others.
Jeremy.
reply.c: Changed reply_open_and_X to split out the oplock
request bits from core and extended and if an oplock was granted only set
the corresponding bit on reply.
server.c: Added code to dynamically allocate i/o buffers in oplock_break
(prevents recursion problems) , also made reset of sent_oplock_break
explicit.
Jeremy.
can't sent a oplock break twice on the same file.
changed some debug levels in the oplock code to level 0 so we can
track down a bug
zero the returned Files[] entry in find_free_file()
don't try to overcome client bugs in the handling of non-encrypted
passwords if in server level security mode
added paranoid null termination of password buffers
slight change to my ajt_panic() routine
with local message processing.
reply.c: Added check to reply_lockingX for chain after oplock break.
server.c: Added receive_next_smb().
trans2.c: Changed reply_trans2 to use receive_next_smb() to cope
with local message processing.
separated out smb server-mode password validation into a separate file.
added called and calling netbios names to client gen state: referenced
section in rfc1002.txt.
created workstation trust account checking code in ntclient.c
there might be a bug in reply_session_setup_andX. i indented and added { }
around single-line if statements: the lm password checking code now doesn't
look right (around the GUEST_SESSSETUP bits). *no code semantics have been
changed by the indentation process*.
added a #define around the alignment thing: it's a way to stop
NetMonitor from decoding your packets!!!!
proto.h :
usual.
reply.c :
added what i believe to be the correct error messages for getting
correct domain joining.
smb.h :
some guesses at good names of the SAMR_XXXX functions. sorting
out the SAMR_LOOKUP_RIDS function. this is *not* the same as
the LSA_LOOKUP_RIDS function, unless paul accidentally put it
on the ntlsa pipe by mistake, instead of the samr pipe :-)
rpc_pipes/lsa_hnd.c rpc_pipes/pipe_hnd.c :
moved creation and allocation of unique policy handles into this module.
rpc_pipes/pipesamr.c rpc_pipes/samrparse.c rpc_pipes/smbparse.c :
SAMR_LOOKUP_RIDS is beginning to look _suspiciously_ like the
LSA_LOOKUP_RIDS function. but i know that there are subtle
discrepancies.
Modified Files:
---------------
Makefile:
adding extra files
ipc.c :
send_trans_reply() - alignment issue. this makes the alignment
the same as that in NT. this should be looked at by people who
understand the SMB stuff better than i.
api_fd_commands[] - added samr and wkssvc pipes.
loadparm.c :
lp_domain_controller() changed to mean "samba is a domain controller".
it's a "yes/no" parameter, now. no, it isn't used _anywhere_.
namedbwork.c nameelect.c :
if "domain controller = yes" then add SV_TYPE_DOMAIN_CTRL to the
host _and_ workgroup announcements. yes, you must do both: nt does.
namelogon.c :
important NETLOGON bug in SAMLOGON request parsing, which may be
the source of some people's problems with logging on to the Samba PDC.
password.c :
get_smbpwnam() renamed to get_smbpwd_entry().
pipes.c :
added samr and wkssvc pipes.
proto.h :
usual. can we actually _remove_ proto.h from the cvs tree, and
have it as one of the Makefile dependencies, or something?
reply.c :
get_smbpwnam() renamed to get_smbpwd_entry() - also changed response
error code when logging in from a WORKSTATION$ account. yes, paul
is right: we need to know when to return the right error code, and why.
server.c :
added call to reset_chain_pnum().
#ifdef NTDOMAIN added call to init_lsa_policy_hnd() #endif. jeremy,
you'd be proud: i did a compile without NTDOMAIN, and caught a link
error for this function.
smb.h :
defines and structures for samr and wkssvc pipes.
smbpass.c :
modified get_smbpwnam() to get_smbpwd_entry() and it now takes
two arguments. one for the name; if this is null, it looks up
by smb_userid instead.
oh, by the way, smb_userids are actually domain relative ids
(RIDs). concatenate a RID with the domain SID, and you have
an internet globally unique way of identifying a user.
we're using RIDs in the wrong way....
added mod_smbpwnam() function. this was based on code in smbpasswd.c
rpc_pipes/lsaparse.c :
added enum trusted domain parsing. this is incomplete: i need
a packet trace to write it properly.
rpc_pipes/pipe_hnd.c :
added reset_chain_pnum() function.
rpc_pipes/pipenetlog.c :
get_smbpwnam() function renamed to get_smbpwd_entry().
arcfour() issues.
removed capability of get_md4pw() function to automatically add
workstation accounts. this should either be done using
smbpasswd -add MACHINE$, or by using \PIPE\samr.
rpc_pipes/pipe_util.c :
create_pol_hnd() - creates a unique LSA Policy Handle. overkill
function: uses a 64 bit sequence number; current unix time and
the smbd pid.
rpc_pipes/smbparse.c :
arcfour() issues.
smb_io_unistr2() should advance by uni_str_len not uni_max_len.
smb_io_smb_hdr_rb() - request bind uses uint16 for the context
id, and uint8 for the num_syntaxes. oops, i put these both as
uint32s.
Added Files:
------------
rpc_pipes/lsa_hnd.c :
on the samr pipe, allocate and associate an LSA Policy Handle
with a SID. you receive queries with the LSA Policy Handle,
and have to turn this back into a SID in order to answer the
query...
rpc_pipes/pipesamr.c rpc_pipes/samrparse.c
\PIPE\samr processing. samr i presume is the SAM Replication pipe.
rpc_pipes/pipewkssvc.c rpc_pipes/wksparse.c
\PIPE\wkssvc processing. the Workstation Service pipe?
holy cow.
loadparm.c : to equivalent to version 1.67
reply.c : to equivalent to version 1.69
server.c : to equivalent to version 1.122
util.c : to equivalent to version 1.98
to remove the incorrect changes.
proto.h: The usual.
rpc_pipes/smbparse.c : Backeting stuff that SHOULD NOT BE IN THE
none-NTDOMAIN build !
Jeremy.
'<' and '|' characters indicate read file and execute command respectively,
and feed the output into the parameter (!!!).
'<$' and '|$' means run standard_sub_basic() on them.
this is going to be fun to document in smb.conf.5....
also, Christian created a new "online" service parameter. services can
be taken "off-line"....
which are pipes on the IPC$ connection.
created mechanism to record pipe names in a separate pipes_struct. it
is planned to expand this, to return sensible things like interface
structures, and policy handles (RPC_IFACE and LSA_POL_HND). and the like.
1) the oplock macros in smb.h used | where they should have used
&. This means that smbd thought that all clients were always
requesting oplocks. This would have _really_ confused smbclient
and smbfs when they started receiving async oplock break requests when
they don't even know what an oplock is!
2) an oplock break request from a client can be embedded in a normal
lockingX request, and will be if the client has batched any lock
requests internally. The smbd code assumed that all oplock break
requests had num_locks==num_ulocks==0 which is not true. The only
thing special about a oplock break request with
num_locks==num_ulocks==0 is that no reply is sent. Otherwise it is
processed as a normal locking request in addition to the oplock break
processing.
These two fixes get the MS mail system in Win98 working on a Samba
1.9.18 network drive.
Andrew
adding bits for new nt domain code
byteorder.h :
trying to get macros right, and not to crash on SUNOS5...
client.c :
added #ifdef NTDOMAIN, and created do_nt_login() function. don't
want to have to recompile client.c unless absolutely necessary.
credentials.c :
moved deal_with_creds() [possibly inappropriately] into credentials.c
ipc.c reply.c server.c uid.c :
attempting to make (un)become_root() functions calleable from smbclient.
this is a little tricky: smbclient might have to be another setuid
root program, immediately setuid'ing to non-root, so that we can
reset-uid to root to get at the smbpasswd file. or, have a secure
pipe mechanism to smbd to grab smbpasswd entries. or the like.
smbdes.c smbencrypt.c :
created a function to generate lm and nt owf hashes.
lsaparse.c ntclient.c smbparse.c :
added nt client LSA_AUTH2 code. it works, too!
pipenetlog.c pipentlsa.c pipesrvsvc.c :
simplification. code-shuffling. getting that damn offset right
for the opcode in RPC_HDR.
smb.h :
changed dcinfo xxx_creds to DOM_CRED structures instead of DOM_CHAL.
we might need to store the server times as well.
proto.h :
the usual.
interface
The new code uses a source netbios name equal to the Samba servers
name, not the client name. It also uses NetWkstaUserLogon to do a full
network logon. This means it will honour the servers logon
restrictions (such as login times etc).
'dos filetimes' parameter for UTIME fix.
locking_shm.c: Fixed typo (sorry Andrew :-).
namepacket.c: Changed lp_interfaces_only() to lp_bind_interfaces_only().
proto.h: The usual.
reply.c: Made filetime calls use new file_utime call (wrapper for sys_utime).
server.c: Made filetime calls use new file_utime call (wrapper for sys_utime).
system.c: Added Andrew's sanity checks to times in sys_utime().
time.c: Moved set_filetime() to server.c. Made null_mtime()global.
trans2.c: Made filetime calls use new file_utime call (wrapper for sys_utime).
Jeremy (jallison@whistle.com)
The shares modes code is now split into separate files. The shared
memory implementation is in locking_shm.c. The slow implementation is
in locking_slow.c
It is all controlled by a struct share_ops structure that has function
pointers to the implementation of all the functions needed by a share
modes implementation. An initialisation function sets up this
structure. This will make adding new implementations easy and clean.
This also allowed me to get rid of the ugly code in smbstatus. Now
status.c links to the locking code and calls methods in share_ops.
I also renamed some things and generally organised things in a much
cleaner fashion. Defines and structures specific to each
implementation have been moved to the appropriate file and out of
smb.h.
locking.c: Adding Andrews become_root code to the main branch.
pipes.c: Fixing the close_file issue.
proto.h: The usual.
reply.c: Move smb_pass into NTDOMAIN defined code. Fixing the close_file issue.
server.c: Fixing the close_file issue.
trans2.c: Fixing the close_file issue.
uid.c: Adding Andrews become_root code to the main branch.
Jeremy (jallison@whistle.com)
whoops, the SAM Logon structure was wrong. updated this, and
cifsntdomain.txt. more debug info in pipenetlog.c. the crash
is somewhere around deal_with_credentials().
byteorder.h :
put in uint8, uint16 and uint32 typecasts around debug info, because
sign extending was resulting in ffffffe8 being displayed instead of e8.
credentials.c :
some debugging info, because i'm tracking a coredump. without gdb.
nothing like making things difficult.
reply.c :
whoops, missed this (important) bit from paul's code, which tells
the NT workstation that the MACHINE$ entry doesn't already exist,
and we're going to create a default entry with a password "machine"
right now.
proto.h:
the usual.
namedbsubnet.c: Stop registering 1x name unless we can be a local master.
reply.c: Remove ERRbaddirectory code.
server.c: Remove abort() - use exit_server() instead.
trans2.c: Remove ERRbaddirectory code.
Jeremy (jallison@whistle.com)
change MAX_PASSWORD_LENGTH to MAX_PASS_LEN to prevent conflict on some
systems
add #ifdef around soft link dependent code (for systems that don't
have soft links)
locking.c: Removed USE_OPLOCKS - now the default.
params.c: Removed unused variable.
proto.h: Updated.
reply.c: Removed USE_OPLOCKS - now the default.
server.c: Removed USE_OPLOCKS - now the default.
smb.h: Removed USE_OPLOCKS - now the default.
smbparse.c: Changed shadowed variable.
status.c: Removed USE_OPLOCKS - now the default.
util.c: Removed USE_OPLOCKS - now the default.
Jeremy (jallison@whistle.com)
solaris crashes.
reply.c: Added NT specific error code. Put oplock break code in correct place
in reply_lockingX.
server.c: Removed unneeded error mapping stuff.
Fixed race condition in oplock code.
trans2.c: Added NT specific error code.
util.c: Added paranoia check in interpret_addr. Some core dumps
reported here. Upped fcntl debug levels.
Andrew. Please check the NT specific error code handling (search
for the string "/* Ugly - NT specific hack - but needed (JRA) */",
this makes NT and 95 clients behave correctly here - please check
your Visual Basic apps with this code.
Jeremy (jallison@whistle.com).
change from ERRbaddirectory to ERRbadpath for ENOTDIR errors. This
reverts to the old Samba code. I've done quite a bit of testing
against NT4 and have yet to get it to produce the ERRbaddirectory
error code. Producing ERRbaddirectory made a visual basic application
that was sent to me not run. This might explain some of the "it
doesn't work any more" complaints we've got about 1.9.17.
Jeremy, can you remember how you got NT to produce ERRbaddirectory?
There might be some specific circumstances we need to cover.
Yipeee. At least as far as I can check in a short time :-).
local.h: Changed OPLOCK_BREAK_TIMEOUT to 30 seconds.
locking.c: Big changes to delete oplocks on a share mode entry.
proto.h: updated.
reply.c: Added oplock break code in lockingX reply & readbraw reply.
server.c: Add batch oplock code. Force server shutdown if client fails
to respond to oplock break.
smb.h: Fix silly slow share mode oplock define bug.
status.c: Add oplock status info.
Jeremy (jallison@whistle.com)
domain development code won't diverge.
Makefile: Fixed make proto (again). Added GLIBC2 fixes for Linux.
includes.h: Added GLIBC2 fixes for Linux.
proto.h: Much tidier.
quotas.c: OSF/1 quota fix.
reply.c: Fix from Ray Frush <frush@engr.colostate.edu> for zero NT timestamps.
server.c util.c: First oplock checkin - nowhere near finished so bracketed
with #ifdef USE_OPLOCKS. Done to make sync with NT domain code easier.
Jeremy (jallison@whistle.com)
way to allow Samba client users to delete directories
containing Mac metafile information (.AppleDouble directories).
Needed for clean integration with netatalk.
Jeremy (jallison@whistle.com)
server.c: Fix for old DOS clients not understanding ERRbaddirectory - map to ERRbadpath.
util.c: Fix for systems with no LOG_DAEMON facility.
Jeremy (jallison@whistle.com)
