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.
weird unixware stuff) into _Get_Pwnam() to fix a memory allocation bug.
Note that the Get_Pwnam() function now returns a const struct passwd *
as a hint to other developers not to change entries in the struct
passwd.
----------------------------
- removed DOM_RID4
- removed SAMR_UNKNOWN_32
- added SAMR_SET_USERINFO (opcode 0x32)
- added level 0x1 to SAMR_QUERY_DOM_INFO (needed for create user)
- fixed pwdb_gethexpwd() it was failing on XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
- added mod_sam21pwd_entry()
- preparing to call mod_sam21pwd_entry()
- added "user session key" to user_struct.dc. this is md4(nt#) and is
needed to decode user's clear-text passwords in SAMR_SET_USERINFO.
- split code out in chgpasswd.c to decode 516 byte password buffers.
pwdb_sam_map_names() was using a "blank" static string instead of
a NULL pointer for nt names. NULL means over-ride, so the nt name
got left as "blank".
this causes nt clients to terminate with extreme prejudice.
endlessly repeating a network SAMLOGON (hoping it to change, hmmm...).
( Guess what I found in pwdb_init_sam...
unix_to_nt_time(&user->logon_time, (time_t)-1);
unix_to_nt_time(&user->logoff_time, (time_t)-1);
unix_to_nt_time(&user->kickoff_time, (time_t)-1);
... )
* Added new APIs for modifying groups.
* RIDs are allocated similarly to NT, starting from 1000 and incrementing by 1
for each new user/group.
* RIDs are now consistently in hex
* Fixed bugs reported by Allan Bjorklund <allan@umich.edu>:
- ldap_close_connection is exported by OpenLDAP - changed to ldap_disconnect
- Missing ldap_connect() in getusergroups functions
- ldap_next_entry was being called too early while retrieving a sam_struct
- LDAP globals should be extern in sampassldap.c
* Fixed bugs reported by Martin Hofbauer <mh@bacher.at>
- Newly added workstation trust accounts had attributes DU rather than W.
- User dn's were forced to start with "uid=XX" rather than using the existing
dn.
change it now?" message when you login to a Samba Controlled domain.
The fix is a hard coded 42 days from right now until you need to
change you pasword again time (see passdb/sampassdb.c:pwdb_smb_to_sam())
Also fixed getsmbfilepwent() so that it will read in the last password
change time correctly.
* Related to this lib/util_pwdb.c:StrnCaseCmp() returns 0 if the
strings match. Chouldn't this be the pther way? Oh well. I
didn't change the return code as it was used in several
other cases (see lib/util_pwdb.c:pwdb_get_last_set_time())
of a private/smbpasswd file, this will not be the case for other
database APIs. removed startsmbdb and endsmbpwdb calls because
add_smbpwd_entry() and mod_smbpwd_entry() don't need them.
i may simply go for a response in the NetSamLogon returning the
unix username, forcing the NT user to appear to be a unix user,
however even that is fraught with implications.
might just have to go the whole hog and do this tuple thing,
"unix_name + nt_name" always associated together...
issue with api_net_sam_logon, getsam21pwent() being called twice,
the second time overwriting static buffer data (argh) so had to
make a copy.
noticed a nested "become_root()"/"unbecome_root()" which will have
to be tracked down...
- lib/sids.c:
generate_sam_sid() modified to take a domain name: it now
generates "DOMAIN_NAME.SID". reasons:
1) if you run multiple samba servers on the same machine
under different netbios names as members of a domain,
they won't all use the same SID, which is a _big_ mistake
but it would happen _by default_.
2) we have (had) a problem with sid_to_string() and string_to_sid()
which cause SIDs to be incorrectly read. one of the major
reasons for *NOT* making this change was so as not to disrupt
existing users. but as they will be anyway by this bug,
we might as well go ahead.
- passdb/smbpass.c:
wanted to change the meaning of the name in the smbpasswd
file to an "nt" name not a "unix" name. this is probably
not a good idea: reverted this.
- output formatting / bug-fixing in rpcclient query_useraliases code.
- 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...
would only be a domain group rid. it can also be a local group rid,
which causes us problems in attempting to turn a unix gid into the
correct rid (domain group or local group).
sooo.... the fix is _in_ there, we just can't use it because it causes
link / knock-on problems in nmbd.
Tidied up some of the mess (no other word for it). Still doesn't
compile cleanly. There are calls with incorrect parameters that
don't seem to be doing the right thing.
This code still needs surgery :-(.
Jeremy.
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.
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.
