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is given (patch from Tom Dickson)
(This used to be commit aa2abd5800856120ddec6937955e961ff0c77c96)
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(This used to be commit c17a7dc9a190156a069da3e861c18fd3f81224ad)
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(This used to be commit 3101c236b8241dc0183995ffceed551876427de4)
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prior to this merge, checkout HEAD_PRE_3_0_0_BETA_3_MERGE
(This used to be commit adb98e7b7cd0f025b52c570e4034eebf4047b1ad)
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information into it re the privilaged pipe.
Also clean up some bugs in winbindd_pam.c
Andrew Bartlett
(This used to be commit e73b01204a8625946ff0fb5f9fc99dd959eb801c)
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some double options and broke some parameters.
(This used to be commit d5f9b0275c91512e1926504f22aaeec2d104430d)
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(This used to be commit 2ddfed298d7f0b6e690275725a39c3ef107077ae)
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(This used to be commit 39124b9a62e1ba0f8089c36b27d6c79352a27973)
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(pdbedit already has a -V option..)
(This used to be commit 5de622968d95c1436dbd34edc8d0a9bbff68916b)
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(This used to be commit e3b1e64d9f23347a5ecefeb15329b6ec8971a55e)
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This patch makes Samba compile cleanly with -Wwrite-strings.
- That is, all string literals are marked as 'const'. These strings are
always read only, this just marks them as such for passing to other functions.
What is most supprising is that I didn't need to change more than a few lines of code (all
in 'net', which got a small cleanup of net.h and extern variables). The rest
is just adding a lot of 'const'.
As far as I can tell, I have not added any new warnings - apart from making all
of tdbutil.c's function const (so they warn for adding that const string to
struct).
Andrew Bartlett
(This used to be commit 92a777d0eaa4fb3a1c7835816f93c6bdd456816d)
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dashes of const. This is a rather large check-in, some things may break.
It does compile though :-).
Jeremy.
(This used to be commit 82b8f749a36b42e22186297482aad2abb04fab8a)
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empty username/password is passed on the command line. Previously we were
leaving the domain name set and the password set to a NULL character.
Added a --get-auth-user command to display the restrict anonymous username
information. Can only be run successfully by root.
(This used to be commit 0bb9bc196207fb35c9de6accbe101937a687762f)
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(This used to be commit a0e0f3b293a71ee6a7bb0edb626c5e16cb803830)
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(This used to be commit d87c1f507d38444e627bce59b6c765d9c9479ac6)
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(This used to be commit 26d486aa740e283f546efc1f2ca40af3452a4f52)
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The global winbind file descriptor can cause havoc in some situations -
particulary when it becomes 0, 1 or 2. This patch (based on some very nice
work by Hannes Schmidt <mail@schmidt-net.via.t-online.de>) starts to recitfy
the problem by ensuring that the close-on-exec flag is set, and that we move
above 3 in the file descriptor table.
I've also decided that the PAM module can close it's pipe handle on every
request - this isn't performance-critical code.
The next step is to do the same for nss_winbind. (But things like getent()
might get in our way there).
This also cleans up some function prototypes, puts them in just one place.
Andrew Bartlett
(This used to be commit 442eb39657b98f67cd229ed3110b63aae8bf4e3c)
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(This used to be commit 073106ad25fba8c8aaa57c296ce8e7cb7b3e3e97)
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This was a mixup between the enum type NSS_STATUS and a BOOL (extra test for
equality).
Andrew Bartlett
(This used to be commit 63b7820b6585608c0ebb582ec8b28ed3c949a1f4)
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distinction between uchar and char).
Lots of const etc.
Andrew Bartlett
(This used to be commit 8196ee908e10db2119e480fe1b0a71b31a16febc)
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(This used to be commit 952d722a3bba15b7a10b4cbabb5548f4dde682d7)
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comma. Only initialisers can have this in ANSI C.
(This used to be commit b6119f583552425c2be30662e9325270a5dbf096)
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(This used to be commit 612584f7d5383db28960e1ae9aaeaa9b8b47486c)
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(This used to be commit ae5d24873ad0fb3df970cc9912e18e6a5067ae2d)
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secrets ...
(This used to be commit 56eea2623a8a8f2a5a0311cda6d0282d0037a3cc)
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correctly configure winbind.
(Next job: Fill in the 'error_msg' field with somthing useful)
(This used to be commit 49ee2a25c131641887cbc438a6336652f042cfb0)
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(This used to be commit 5c58b4290dbc364f3b2d6593fd0425fd50160993)
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(This used to be commit 0420ae846cc93d4598b16dd21a4b8f61ae270fa2)
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(This used to be commit b43256df5367fd16a0f6dcdf94fdbe8932cb77c9)
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Clean up exit path code.
(This used to be commit 41157400e3f55879fd2f20d22beeed07f1c817f5)
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(This used to be commit 205399dc17e464360b0152538329b9e111b0e7f4)
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Some random reformatting and cleanup.
Display output of wbinfo -s using actual winbind separator.
(This used to be commit 099f8c5dfdb150b025e29d5c8ca060f1ee1c0145)
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Andrew Bartlett
(This used to be commit 5710e588ce19ff8fa2493a8d0fdbb6b793fd7c09)
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This patch fixes the segfaults I introduced in the previous conneciton caching
patch. It cleans up the connection cache a *lot* - in particular it adds
significant robustness to the operation.
If a the DC goes down, we no longer fail the next operation - the code checks
if the connection died during one of its own operations on the socket, and
restarts the conneciton as required.
There is still a memory leak in here somewhere - but this code also cleans up a
number of these.
Also added is the abilty to sepecify the domain of the 'get around restrict anonymous'
user that winbind uses.
Andrew Bartlett
(This used to be commit 92cbefdf2783bf9dbbb2179c1b2f7cdb802d84a9)
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Add a connection cache to the netlogon pipe. This makes a *massive* difference
to the time-per-auth. Also fix up *some* of the memory leaks in other
connection caches.
Add some debugging messages for the is_connected() code. I'm thinking we
should get a client implementation of SMBecho and call it here - as it would
allow us to always know the DC is around before we start.
Down the debug level for some of the pam_winbind code - I'll probably down it
further when I'm finished debugging.
Andrew Bartlett
(This used to be commit 49d3e476662220775ef8da7db01ea17e77e11b0b)
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(This used to be commit f424b691ea76819e90f10919b0506bb2216ecd0e)
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This adds code to do generic PAM -> NTSTATUS and NTSTATUS -> PAM error
conversions, and uses them to make the error handling in pam_winbind sane.
In particular, pam_winbind now uses PAM error codes, not silly '-1, -2 ...'
stuff, and logs the NTSTATUS error that winbind now sends over the pipe.
Added code to wbinfo to display these - makes a big difference in debugging
winbindd.
The main change here is the code to allow pam_winbind password changing to
correctly stack - This code ripped from pam_unix, and the copyright attached.
(Same as for all pam modules, including pam_winbind)
Andrew Bartlett
(This used to be commit dc1a72f896b83bc1ad3c7bf6c12c36ace3967280)
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(This used to be commit bcd234a3dad2cd3d1c57780f4a7a3833ea611764)
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Changed "SMB/Netbios" to "SMB/CIFS" in file header.
(This used to be commit 6a58c9bd06d0d7502a24bf5ce5a2faf0a146edfa)
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the sid->uid and uid->sid conversions.
Remove some duplicate arguments from these funcitons, and update the
request/response structures for this and the 'winbind domain name' feature.
As such 'winbindd_lookup_name' now takes both a domain and username.
(This used to be commit ce1b4d4c309e4a60bec5a53224585bd504264672)
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smbd, and also makes it much cleaner inside winbindd.
It is mostly my code, with a few changes and testing performed by Alexander
Bokovoy <a.bokovoy@sam-solutions.net>. ab has tested it in security=domain and
security=ads, but more testing is always appricatiated.
The idea is that we no longer cart around a 'domain\user' string, we keep them
seperate until the last moment - when we push that string into a pwent on onto
the socket.
This removes the need to be constantly parsing that string - the domain prefix
is almost always already provided, (only a couple of functions actually changed
arguments in all this).
Some consequential changes to the RPC client code, to stop it concatonating the
two strings (it now passes them both back as params).
I havn't changed the cache code, however the usernames will no longer have a
double domain prefix in the key string. The actual structures are unchanged
- but the meaning of 'username' in the 'rid' will have changed. (The cache is
invalidated at startup, so on-disk formats are not an issue here).
Andrew Bartlett
(This used to be commit e870f0e727952aeb8599cf93ad2650ae56eca033)
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<a.bokovoy@sam-solutions.net>.
The idea is the domain\username is rather harsh for unix systems - people don't
expect to have to FTP, SSH and (in particular) e-mail with a username like
that.
This 'corrects' that - but is not without its own problems.
As you can see from the changes to files like username.c and wb_client.c (smbd's
winbind client code) a lot of assumptions are made in a lot of places about
lp_winbind_seperator determining a users's status as a domain or local user.
The main change I will shortly be making is to investigate and kill off
winbind_initgroups() - as far as I know it was a workaround for an old bug in
winbind itself (and a bug in RH 5.2) and should no longer be relevent.
I am also going to move to using the 'winbind uid' and 'winbind gid' paramaters
to determine a user/groups's 'local' status, rather than the presence of the
seperator.
As such, this functionality is recommended for servers providing unix services,
but is currently less than optimal for windows clients.
(TODO: remove all references to lp_winbind_seperator() and
lp_winbind_use_default_domain() from smbd)
Andrew Bartlett
(This used to be commit 07a21fcd2311d2d9b430b99303e3532a8c1159e4)
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(This used to be commit da4db0373b65d975d5129715d6b1fa725b188766)
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smb.conf to get it right.
While wb_client needs its lp_load() for samba dependency reasons, it now uses
the new method both to example and test the new code.
Also add an interface version function, and return the winbind's samba version
string.
In preperation for default domains, its now up to winbindd to reject plaintext
auths that don't have a seperator, but NTLM (CRAP) auths now have two feilds,
hence need parsing.
Andrew Bartlett
(This used to be commit 2bd2a092ee3d49a74d896385688d7c7256aa297e)
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It adds a 'ping' request, just to check winbind is in fact alive
It also changes winbindd_pam_auth_crap to take usernames and domain seperatly.
(backward incompatible change, needs merge to 2.2, but this is not yet released
code, so no workarounds)
Finally, it adds some debugs and fixes a few memory leaks (uses talloc to do
it).
Andrew Bartlett
(This used to be commit 6df29bfe335144a968f5367f624ef2b4cf9e69b0)
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- gss error code patch from a.bokovoy@sam-solutions.net
- better sid dumping in ads_dump
- fixed help in wbinfo
(This used to be commit ee1c3e1f044b4ef62169ad74c5cac40eef81bfda)
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(This used to be commit 6194f874bbc50cb40228b29fb783a7716104b824)
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(This used to be commit b110f57e49bcb4e3c648020850ee18d1888b9152)
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Added a --set-auth-user function to set a username and password that can be
used by winbindd when making connections to domain controllers. This is
necessary when restrictions have been placed on anonymous connections
either through the RestrictAnonymous registry setting, or the win2k Local
Security Policy -> Security Settings -> Local Policies -> Security Options
-> Additional restrictions for anonymous connections. (phew)
Two new keys are set in secrets.tdb: SECRETS/AUTH_USER and
SECRETS/AUTH_PASSWORD which hold the username and plaintext password of the
user to connect as.
To reset these values, run wbinfo --set-auth-user ""
(This used to be commit 507003522b70443f79b8b69a836dcd38d309cfca)
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Jeremy.
(This used to be commit 9b7182a9da24b53f3501f6562dc66bed67fb9133)
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