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PAM silent about it's actions. This reduced error logging for EVERY password
validation request. Refer to password.c PAM section for further info.
Fiels Affected: password.c
(This used to be commit 7a1a8042dd)
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*.
(This used to be commit f27966957f)
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.
(This used to be commit 1bd084b3e6)
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).
(This used to be commit 11de90f972)
added automount_server() function which, if -DAUTOMOUNT is in use,
returns the server name of the NIS auto.map entry. otherwise,
it returns local_server.
added use of automount_server() for a new substitution %N for NIS
home server. this defaults, via automount_server(), to the same
functionality as %L if -DAUTOMOUNT is not used.
removed vuser->home_share. moved code that grabbed the servername
into the separate function automount_server().
loadparm.c :
created "logon drive" (default of "")
created "logon home" (default of "\\%N\%U")
changed default of "logon path" from NULL to "\\%N\%U\profile".
ipc.c pipenetlog.c :
use lp_logon_drive(), lp_logon_home() and lp_logon_path() in their
now easier-to-use form (don't have to check if *lp_logon_path() and
manually substitute a default of \\%L\%U and do a standard_sub_basic()
on the result, because the default automatically does this.
(This used to be commit c6c28a4c3c)
added credentials.c to smbd
credentials.c:
using credential structures instead of char*
password.c uid.c server.c:
added sid and attr to user_struct.
smbdes.c:
smbhash and str_to_key make public instead of private.
pipes.c smb.h:
lsa structures, sub-functions.
proto.h:
usual.
(This used to be commit 87a0a94485)
- move routines about a bit between smbencrypt.c and smbdes.c. Ensure
that there is no entry point for normal DES operation
- add the following comment:
This code is NOT a complete DES implementation. It implements only
the minimum necessary for SMB authentication, as used by all SMB
products (including every copy of Microsoft Windows95 ever sold)
In particular, it can only do a unchained forward DES pass. This
means it is not possible to use this code for encryption/decryption
of data, instead it is only useful as a "hash" algorithm.
There is no entry point into this code that allows normal DES operation.
I believe this means that this code does not come under ITAR
regulations but this is NOT a legal opinion. If you are concerned
about the applicability of ITAR regulations to this code then you
should confirm it for yourself (and maybe let me know if you come
up with a different answer to the one above)
(This used to be commit 35b92e725f)
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)
We cannot use the same name as the client to
the NT password server, as NT will drop client
connections if the same client name connects
twice. Instead, synthesize a name from our pid.
and the remote machine name.
Jeremy (jallison@whistle.com)
(This used to be commit ebf9487a9a)
loadparm.c: Fixed stupid static warnings with set_default_server_announce_type.
password.c: Fixed char -> uchar cast warnings.
nameservreply.c: Fixed group fade out code.
Jeremy (jallison@whistle.com)
(This used to be commit a2dd5c5a55)
Wed May 7 1997: Update for 1.9.17alpha1 release - 'browsefix release'
designed to make browsing across subnets work.
byteorder.h: Updated copyright to 1997.
charcnv.c: Updated copyright to 1997.
charset.c Updated copyright to 1997.
charset.h Updated copyright to 1997.
client.c Updated copyright to 1997.
clientutil.c Updated copyright to 1997.
dir.c Updated copyright to 1997.
fault.c Updated copyright to 1997.
includes.h Updated copyright to 1997.
interface.c Updated copyright to 1997.
ipc.c Updated copyright to 1997.
kanji.c Updated copyright to 1997.
kanji.h Updated copyright to 1997.
loadparm.c Updated copyright to 1997.
locking.c Updated copyright to 1997.
mangle.c Updated copyright to 1997.
message.c Updated copyright to 1997.
nameannounce.c
Made use of WINS subnet explicit.
Added reset_announce_timer() so announcement
can be made immediately when we become a master.
Expanded code to do sync with dmb.
namebrowse.c
Removed redundent checks for AM_MASTER in
sync code. Made use of WINS subnet explicit.
namedbname.c Made use of WINS subnet explicit.
namedbresp.c Made use of WINS subnet explicit.
namedbserver.c Made use of WINS subnet explicit.
namedbsubnet.c
Explicitly add workgroup to WINS subnet
when we become a dmb. Made use of WINS subnet explicit.
namedbwork.c
Made use of WINS subnet explicit. Removed
redundent check_work_servertype() function.
nameelect.c
Explicitly add workgroup to WINS subnet
when we become a master browser. Made use of WINS subnet explicit.
namelogon.c Updated copyright to 1997.
namepacket.c Updated copyright to 1997.
namequery.c Updated copyright to 1997.
nameresp.c
Made use of WINS subnet explicit. Made nmbd fail if
configured as master browser and one exists already.
nameserv.c
Made use of WINS subnet explicit. Remove redundent
logon server and domain master code.
nameserv.h Add emumerate subnet macros.
nameservreply.c Made use of WINS subnet explicit.
nameservresp.c Updated copyright to 1997.
namework.c
Made use of WINS subnet explicit. Updated code to
add sync browser entries to add subnet parameter.
nmbd.c
Added sanity check for misconfigured nmbd.
nmblib.c Updated copyright to 1997.
nmblookup.c Updated copyright to 1997.
nmbsync.c
Removed redundent AM_ANY_MASTER check.
params.c Updated copyright to 1997.
password.c Updated copyright to 1997.
pipes.c Updated copyright to 1997.
predict.c Updated copyright to 1997.
printing.c Updated copyright to 1997.
proto.h
Changed protos for new nmbd code.
quotas.c Updated copyright to 1997.
replace.c Updated copyright to 1997.
reply.c Updated copyright to 1997.
server.c Updated copyright to 1997.
shmem.c Updated copyright to 1997.
smb.h Updated copyright to 1997.
smbencrypt.c Updated copyright to 1997.
smbpasswd.c Updated copyright to 1997.
smbrun.c Updated copyright to 1997.
status.c Updated copyright to 1997.
system.c Updated copyright to 1997.
testparm.c Updated copyright to 1997.
testprns.c Updated copyright to 1997.
time.c Updated copyright to 1997.
trans2.c Updated copyright to 1997.
trans2.h Updated copyright to 1997.
uid.c Updated copyright to 1997.
username.c Updated copyright to 1997.
util.c Updated copyright to 1997.
version.h
Changed to 1.9.17alpha1.
(This used to be commit cf23a155a1)
and a mini bug-fix by rob.nacarrato@sheridanc.on.ca
reads in an entry from the auto.home file for the user when they log in,
and mounts their home directory as the default path for the [homes] service.
i might add this as to the %substitution system, so that you can
specify subdirectories for the user profiles, mainly.
lkcl
(This used to be commit 0bb6acc358)
for Linux and other little beasties that use PAM.
Source: ftp.redhat.com/pub/Incoming/samba-1.9.16p9.src.rpm
Originally from RedHat modifications to samba-1.9.15p8
(This used to be commit 79145bad56)
returned as an index plus offset into the valudated_users table.
The offset (100) is added so that an smb_uid of zero becomes
an invalid value. All access into the validated_users table are
done by removing the offset and indexing into the table. Out of
ranges return NULL. Causes accesses into the validated_users table
to be more consistant and controlled.
This change made due to the fact that the uid field is only 16
bits in the smb header and we need for this not to be a unix
user id (which can ge 32 bits).
jra@cygnus.com
(This used to be commit ac265eff85)
Luke, can you take special note of the bug fixes to nmbd so you can
propogate them to your new code.
- rewrote the code that used to use fromhost(). We now call
gethostbyaddr() only if necessary and a maximum of once per
connection. Calling gethostbyaddr() causes problems on some systems so
avoiding it if possible is a good thing :-)
- added the "fake oplocks" option. See the docs in smb.conf(5) and
Speed.txt
- fixed a serious bug in nmbd where it would try a DNS lookup on
FIND_SELF queries. This caused a lot of unnecessary (and incorrect)
DNS lookups to happen. FIND_SELF queries should only go to the
internal name tables.
- don't set FIND_SELF for name queries if we are a wins proxy, as we
are supposed to be answering queries for other hosts.
- fixed a bug in nmbd which had "if (search | FIND_LOCAL)" instead of
"if (search & FIND_LOCAL)". Luke, this was in nameservreply.c
- the above 3 bugs together meant that DNS queries were being cached,
but the cache wasn't being used, so every query was going to DNS, no
wonder nmbd has been chewing so much CPU time! Another side effect was
that queries on names in lmhosts weren't being answered for bcast
queries with "wins proxy" set.
- ignore the maxxmit for seconday session setups (see CIFS spec)
- close user opened files in a uLogoffX for user level security (see
CIFS spec)
- added uid into the files struct to support the above change
(This used to be commit ea472b7217)
also added paranoid code in the main process() loop of smbd to detect
when smbd is looping uselessly. This should stop the "smbd is chewing
lots of cpu" reports
(This used to be commit 8e9dce34d5)
prototypes automatically using "make proto". This is much less prone
to error than the old method of manually adding prototypes
(This used to be commit b551dc98f7)
and Netmask, instead replacing them with calls to routines in
interface.c
- got rid of old MAXINT define
- added code to ensure we only return one entry for each name in the ipc
enum routines
- added new_only option to add_netbios_entry() to prevent overwriting
of important names
- minor time handling fixup
(This used to be commit 7ed71b73ae)
The biggest thing is the integration of Lukes new nmbd. Its still
largely untested, so we will really need some feedback
I've also added auto prototype generation and cleaned up a lot of
minor things as a result
(This used to be commit 0d8dcfa13c)
- add faq info on NT printer handling
- add "delete readonly" option to help rcs users
- add stuff to man pages on new printer options
- add "proxy name resolution" option
- add "command string" -c option to smbclient (thanks Ken)
- split time functions into time.c
- rearrange the quotas stuff a bit and fix some bugs
- complete rehash of the time handling code thanks to Paul Eggert
- fix nmblookup output a bit
- add plp print queue parsing from Bertrand Wallrich
(This used to be commit 635b56f19c)
