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