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- changed --enable-developer debug to use -gstabs as it makes the
samba binaries about 10x smaller and is still quite functional for
samba debugging
(This used to be commit 53bfcd478a193d4def8da872e92d7ed8f46aa4b9)
to handle domain trusts. Jeremy and I talked about this
and it's going in as working code. It keeps winbind clean
and solves the trust problem with minimal changes.
To summarize, there are 2 basic cases where the deadlock would
occur. (1) lookuping up secondary groups for a user, and
(2) get[gr|pw]nam() calls that fall through the NSS layer because
they don't exist anywhere.
o To handle case #1, we bypass winbindd in sys_getgrouplist() unless
the username includes the 'winbind separator'.
o Case #2 is handled by adding checks in winbindd to return failure
if we are a DC and the domain matches our own.
This code has been tested using basic share connections, domain
logons, and with pam_winbind (both with and without 'winbind
use default domain'). The 'trustdomain' auth module should work
as well if an admin wants to manually create UNIX users for
acounts in the trusted domains.
Other misc fixes:
* we need to fix check_ntlm_password() to be able to determine
if an auth module is authoritative over a user (NT_STATUS_WRONG_PASSWORD,
etc...). I worked around my specific situation, but this needs to be
fixed. the winbindd auth module was causing delays.
* fix named server mutex deadlock between trust domain auth module
and winbindd looking up a uid
* make sure SAM_ACCOUNT gets stored in the server_info struct for the
_net_sam_logon() reply.
Configuration details:
The recommended method for supporting trusts is to use winbind.
The gets us around some of the server mutex issues as well.
* set 'files winbind' for passwd: and group: in /etc/nsswitch.conf
* create domain trusts like normal
* join winbind on the pdc to the Samba domain using 'net rpc join'
* add normal parameters to smb.conf for winbind
* set 'auth method = guest sam winbind'
* start smbd, nmbd, & winbindd
Problems that remain:
* join a Windows 2k/XP box to a Samba domain.
* create a 2-way trust between the Samba domain
and an NT domain
* logon to the windows client as a user from theh trusted
domain
* try to browse server in the trusted domain (or other
workstations). an NT client seems to work ok, but 2k
and XP either prompt for passwords or fail with errors.
apparanently this never got tested since no one has ever been
able to logon as a trusted user to a Samba domain from a Windows
client.
(This used to be commit f804b590f9dbf1f0147c06a0a2f12e221ae6fc3b)
map to guest = bad user works again when "trustdomain" is listed
as last auth method.
Also clean up some more DC location calls.
(This used to be commit 77a5b1032f39b8d20925721b719fdcfff910cb06)
idmap backend is specified cause smbd to ask winbindd (use winbindd if
you want a consistant remote backend solution).
Should work well enough for next beta now...
Jeremy.
(This used to be commit 8f830c509af5976d988a30f0b0aee4ec61dd97a3)
and ID_CACHE to ID_CACHE_SAVE. Added locking around tdb writes & deletes
for multi-process access.
Jeremy.
(This used to be commit 5b998cdc1d552234236862f6a2bbae703b0c146e)
object files for modules are in .po files, while object files for
static use are in .o files. Pointed out by metze.
This reduces the number of files that have to be recompiled after the Makefile
changes. Preventing unnecessary recompiling of the other few is high
on my todo list.
(This used to be commit b9b46d43c7c39d6738c254c4a148bdb93cae02e3)
not being present (and so allocate another) and an entry that is present but
of the wrong type. This code still has major problems...
Jeremy.
(This used to be commit a304bc5ff134df118754d9e8d2b2680b4101e438)
*) consolidates the dc location routines again (dns
and netbios) get_dc_list() or get_sorted_dc_list()
is the authoritative means of locating DC's again.
(also inludes a flag to get_dc_list() to define
if this should be a DNS only lookup or not)
(however, if you set "name resolve order = hosts wins"
you could still get DNS queries for domain name IFF
ldap_domain2hostlist() fails. The answer? Fix your DNS
setup)
*) enabled DOMAIN<0x1c> lookups to be funneled through
resolve_hosts resulting in a call to ldap_domain2hostlist()
if lp_security() == SEC_ADS
*) enables name cache for winbind ADS backend
*) enable the negative connection cache for winbind
ADS backend
*) removes some old dead code
*) consolidates some duplicate code
*) moves the internal_name_resolve() to use an IP/port pair
to deal with SRV RR dns replies. The namecache code
also supports the IP:port syntax now as well.
*) removes 'ads server' and moves the functionality back
into 'password server' (which can support "hostname:port"
syntax now but works fine with defaults depending on
the value of lp_security())
(This used to be commit d7f7fcda425bef380441509734eca33da943c091)
The functions are unchanged. Next step is to make idmap_ldap use them.
Andrew Bartlett
(This used to be commit 57617a0f8c84f9ced4df2901811ce5a5a5ae005e)
I think the lesson to take away here is that refactoring configure.in
is a hazardous task and should only be attempted if you have a lot
of time and patience!
(This used to be commit 5ba121ac9d75de72261521cb1066ed585b68c307)
Clean up the init a little bit, less nested if-statements.
Agreed upon with Simo.
Volker
(This used to be commit fdcfefd7f1be55307ccd59290efd249981198e1e)
Set back 3.0 to use only winbindd_idmap.tdb as idmap database as told on
samba-technical.
Tested and working so far.
(This used to be commit e154e50fed8968567f75fcd581de2b41914ea2c1)
I think we are done with MIT Kerberos for the moment. The Heimdal detection
looks like it has been broken for ages so it's next on the list.
(This used to be commit 7690a722f99485f717215787db168f6878422f2f)
detection. On Solaris 9 extra libraries -lber and -lresolv are
required for Kerberos tests. We used to have an extra check for
-lresolv only but I think the correct solution is not to forget about it
in the first place.
This should fix bug #125 although I don't have access to a
system to test it out on.
(This used to be commit 4ddfab4a572782cd83588eff4fbb599f6c4e770c)
configured using --with-ads then give an error, otherwise fall back to compiling
without ADS.
Tested on redhat 8.0 with and without MIT kerberos packages installed. Metze,
let me know if this is working OK for you now!
(This used to be commit 7ea81535b8180314acbf0873104a8c942ce4ec14)
* move back to qsort() for sorting IP address in get_dc_list()
* remove dc_name_cache in cm_get_dc_name() since it slowed
things down more than it helped. I've made a note of where
to add in the negative connection cache in the ads code.
Will come back to that.
* fix rpcclient to use PRINTER_ALL_ACCESS for set printer (instead
of MAX_ALLOWED)
* only enumerate domain local groups in our domain
* simplify ldap search for seqnum in winbindd's rpc backend
(This used to be commit f8cab8635b02b205b4031279cedd804c1fb22c5b)
* Fix code to use winbind_rpc methods for trusted mixed mode or NT4 domains
( does no one ever test this? )
* add in LDAP code to get the sequence number for rpc based seqnum update.
( this is needed if the DC is upgraded and samba is not reconfigured
to use security = ads; it's not pretty but it works (from app_head) )
* fix bug that caused us to enumerate domain local groups in domains
other than our own
(This used to be commit 14f2cd139a22454571cea8475d3b7c5c2787d378)
As abartlet rememberd me NT_STATUS_IS_ERR != !NT_STATUS_IS_OK
This patch will cure the problem.
Working on this one I found 16 functions where I think NT_STATUS_IS_ERR() is
used correctly, but I'm not 100% sure, coders should check the use of
NT_STATUS_IS_ERR() in samba is ok now.
Simo.
(This used to be commit c501e84d412563eb3f674f76038ec48c2b458687)
This isn't C++ - start your code *after* all the variables are declared...
Andrew Bartlett
(This used to be commit b7760faedc2181538ffc325e727808e6df8f943f)
