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Without this, an active client connection can starve the echo responder. This
leads to apparently "lost" SMBs.
Autobuild-User: Volker Lendecke <vlendec@samba.org>
Autobuild-Date: Thu Jul 28 18:53:38 CEST 2011 on sn-devel-104
Put InternalPipes related functions in rpc_handles.c and out of rpc_ncacn_np.c
rpc_handles.c is the only file that really uses them after all and ncacn_np.c
is the wrong place for that stuff.
While ther remove unnecessary wrapper functions now that the InternalPipes
static variable is directly accessible.
Also move all pipes_struct related header stuff in its own rpc_pipes.h header.
Signed-off-by: Andreas Schneider <asn@samba.org>
Instead, we base our guest calculations on the presence or absense of the
authenticated users group in the token, ensuring that we have only
one canonical source of this important piece of authorization data
Andrew Bartlett
Signed-off-by: Andrew Tridgell <tridge@samba.org>
This patch finally has the same structure being used to describe the
authorization data of a user across the whole codebase.
This will allow of our session handling to be accomplished with common code.
Andrew Bartlett
Signed-off-by: Andrew Tridgell <tridge@samba.org>
This makes auth3_session_info identical to auth_session_info
The logic to convert the info3 to a struct auth_user_info is
essentially moved up the stack from the named pipe proxy in
source3/rpc_server to create_local_token().
Andrew Bartlett
Signed-off-by: Andrew Tridgell <tridge@samba.org>
This brings this structure one step closer to the struct auth_session_info.
A few SMB_ASSERT calls are added in some key places to ensure that
this pointer is initialised, to make tracing any bugs here easier in
future.
NOTE: Many of the users of this structure should be reviewed, as unix
and NT access checks are mixed in a way that should just be done using
the NT ACL. This patch has not changed this behaviour however.
Andrew Bartlett
Signed-off-by: Andrew Tridgell <tridge@samba.org>
This seperation between the structure used inside the auth modules and
in the wider codebase allows for a gradual migration from struct
auth_serversupplied_info -> struct auth_session_info (from auth.idl)
The idea here is that we keep a clear seperation between the structure
before and after the local groups, local user lookup and the session
key modifications have been processed, as the lack of this seperation
has caused issues in the past.
Andrew Bartlett
Signed-off-by: Andrew Tridgell <tridge@samba.org>
The --log-stdout option was compromised by the log file descriptors being
closed once the file process forked.
Andrew Bartlett
Signed-off-by: Andrew Tridgell <tridge@samba.org>
Remove
int toupper_ascii(int c);
int tolower_ascii(int c);
int isupper_ascii(int c);
int islower_ascii(int c);
and replace with their _m equivalents, as they are identical.
I think we should reject invalid access early,
before we might create new files.
Also smbd_check_open_rights() is only called if the file existed.
metze
This is handled by a common header and a .c file that is included into
both loadparm.c files.
In the process, _lp functions were renamed to lp__ to allow the common
function definition declarations to be used by source3 and source4
(which have different macro definitions).
The only parameter to change type is 'strict_locking' which was a
bool, and is now an int, to accommodate the 'Auto' value from source3.
Andrew Bartlett
Autobuild-User: Andrew Bartlett <abartlet@samba.org>
Autobuild-Date: Fri Jul 8 12:35:56 CEST 2011 on sn-devel-104
Move the num_requests field out of the smb1 struct into the generic
struct smbd_server_connection struct. Use it to count SMB2 requests
as well as SMB1 and ensure that check_log_size() is called every 50
SMB2 requests.
Autobuild-User: Jeremy Allison <jra@samba.org>
Autobuild-Date: Fri Jul 8 01:14:53 CEST 2011 on sn-devel-104
For all requests which don't operate on a tcon, we should call
change_to_root_user(), to match the SMB1 behavior.
For SMB1 we do the following operations without AS_USER:
/* 0x70 */ { "SMBtcon",reply_tcon,0},
/* 0x71 */ { "SMBtdis",reply_tdis,DO_CHDIR},
/* 0x72 */ { "SMBnegprot",reply_negprot,0},
/* 0x73 */ { "SMBsesssetupX",reply_sesssetup_and_X,0},
/* 0x74 */ { "SMBulogoffX",reply_ulogoffX, 0}, /* ulogoff doesn't give a valid TID */
/* 0x75 */ { "SMBtconX",reply_tcon_and_X,0},
...
/* 0x2b */ { "SMBecho",reply_echo,0},
...
/* 0xa4 */ { "SMBntcancel",reply_ntcancel, 0 },
For SMB2tdis we still call smbd_smb2_request_check_tcon()
as close_cnum() calls change_to_root_user() when needed.
metze
Signed-off-by: Jeremy Allison <jra@samba.org>
use the correct alias instead of FD directly
Autobuild-User: Christian Ambach <ambi@samba.org>
Autobuild-Date: Tue Jul 5 19:51:42 CEST 2011 on sn-devel-104
We can't allow open with access that has been denied via the share
security descriptor
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Autobuild-User: Stefan Metzmacher <metze@samba.org>
Autobuild-Date: Tue Jul 5 16:21:54 CEST 2011 on sn-devel-104
when smbd tries to clean up locks after a premature end of a smb2
connection, lock_db has already been freed and so it crashes
this patch changes the order in which items are freed so that
lock_db is still around when it is needed
Jeremy, Metze, please check
Autobuild-User: Christian Ambach <ambi@samba.org>
Autobuild-Date: Mon Jul 4 20:00:26 CEST 2011 on sn-devel-104
