mirror of
https://github.com/samba-team/samba.git
synced 2024-12-24 21:34:56 +03:00
a18ffe26b3
At last, the nail in the coffin. :) Signed-off-by: Ralph Boehme <slow@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org> Autobuild-User(master): Jeremy Allison <jra@samba.org> Autobuild-Date(master): Mon Jan 13 21:09:01 UTC 2020 on sn-devel-184
92 lines
2.6 KiB
C
92 lines
2.6 KiB
C
/*
|
|
Unix SMB/CIFS implementation.
|
|
Password and authentication handling
|
|
Copyright (C) Andrew Tridgell 1992-1998
|
|
Copyright (C) Jeremy Allison 2007.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include "includes.h"
|
|
#include "system/passwd.h"
|
|
#include "smbd/smbd.h"
|
|
#include "smbd/globals.h"
|
|
#include "../librpc/gen_ndr/netlogon.h"
|
|
#include "auth.h"
|
|
#include "../libcli/security/security.h"
|
|
|
|
/****************************************************************************
|
|
Invalidate a uid.
|
|
****************************************************************************/
|
|
|
|
void invalidate_vuid(struct smbd_server_connection *sconn, uint64_t vuid)
|
|
{
|
|
struct smbXsrv_session *session = NULL;
|
|
NTSTATUS status;
|
|
|
|
status = get_valid_smbXsrv_session(sconn->client, vuid, &session);
|
|
if (!NT_STATUS_IS_OK(status)) {
|
|
return;
|
|
}
|
|
|
|
session_yield(session);
|
|
|
|
SMB_ASSERT(sconn->num_users > 0);
|
|
sconn->num_users--;
|
|
|
|
/* clear the vuid from the 'cache' on each connection, and
|
|
from the vuid 'owner' of connections */
|
|
conn_clear_vuid_caches(sconn, vuid);
|
|
}
|
|
|
|
int register_homes_share(const char *username)
|
|
{
|
|
const struct loadparm_substitution *lp_sub =
|
|
loadparm_s3_global_substitution();
|
|
int result;
|
|
struct passwd *pwd;
|
|
|
|
result = lp_servicenumber(username);
|
|
if (result != -1) {
|
|
DEBUG(3, ("Using static (or previously created) service for "
|
|
"user '%s'; path = '%s'\n", username,
|
|
lp_path(talloc_tos(), lp_sub, result)));
|
|
return result;
|
|
}
|
|
|
|
pwd = Get_Pwnam_alloc(talloc_tos(), username);
|
|
|
|
if ((pwd == NULL) || (pwd->pw_dir[0] == '\0')) {
|
|
DEBUG(3, ("No home directory defined for user '%s'\n",
|
|
username));
|
|
TALLOC_FREE(pwd);
|
|
return -1;
|
|
}
|
|
|
|
if (strequal(pwd->pw_dir, "/")) {
|
|
DBG_NOTICE("Invalid home directory defined for user '%s'\n",
|
|
username);
|
|
TALLOC_FREE(pwd);
|
|
return -1;
|
|
}
|
|
|
|
DEBUG(3, ("Adding homes service for user '%s' using home directory: "
|
|
"'%s'\n", username, pwd->pw_dir));
|
|
|
|
result = add_home_service(username, username, pwd->pw_dir);
|
|
|
|
TALLOC_FREE(pwd);
|
|
return result;
|
|
}
|