1 /*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21 /*
22 * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
23 * Copyright 2014 Nexenta Systems, Inc. All rights reserved.
24 */
25
26 #include <sys/errno.h>
27 #include <sys/tzfile.h>
28 #include <stdlib.h>
29 #include <unistd.h>
30 #include <strings.h>
31 #include <string.h>
32 #include <rpc/xdr.h>
33 #include <synch.h>
34 #include <pthread.h>
35 #include <smbsrv/libsmb.h>
36 #include <smbsrv/libmlsvc.h>
37 #include <mlsvc.h>
38
39 static void *mlsvc_timecheck(void *);
40
41 #define MLSVC_TIMECHECK_INTERVAL (10 * SECSPERMIN) /* 10 minutes */
42
43 /*
44 * All NDR RPC service initialization is invoked from here.
45 * Returns 0 upon success. Otherwise, returns -1.
46 */
47 int
mlsvc_init(void)48 mlsvc_init(void)
49 {
50 pthread_t tid;
51 pthread_attr_t tattr;
52 int rc;
53
54 smb_proc_initsem();
55
56 if (smb_logon_init() != NT_STATUS_SUCCESS)
57 return (-1);
58
59 if ((rc = smb_dclocator_init()) != 0)
60 return (rc);
61
62 smb_quota_init();
63 smbrdr_initialize();
64 srvsvc_initialize();
65 wkssvc_initialize();
66 lsarpc_initialize();
67 netr_initialize();
68 dssetup_initialize();
69 samr_initialize();
70 svcctl_initialize();
71 winreg_initialize();
72 logr_initialize();
73 msgsvcsend_initialize();
74 spoolss_initialize();
75 netdfs_initialize();
76
77 (void) pthread_attr_init(&tattr);
78 (void) pthread_attr_setdetachstate(&tattr, PTHREAD_CREATE_DETACHED);
79 rc = pthread_create(&tid, &tattr, mlsvc_timecheck, 0);
80 (void) pthread_attr_destroy(&tattr);
81 return (rc);
82 }
83
84 void
mlsvc_fini(void)85 mlsvc_fini(void)
86 {
87 smb_logon_fini();
88 spoolss_finalize();
89 svcctl_finalize();
90 logr_finalize();
91 netdfs_finalize();
92 smb_quota_fini();
93 }
94
95 /*ARGSUSED*/
96 static void *
mlsvc_timecheck(void * arg)97 mlsvc_timecheck(void *arg)
98 {
99 smb_domainex_t di;
100
101 for (;;) {
102 (void) sleep(MLSVC_TIMECHECK_INTERVAL);
103
104 if (smb_config_get_secmode() != SMB_SECMODE_DOMAIN)
105 continue;
106
107 /* Avoid interfering with DC discovery. */
108 if (smb_ddiscover_wait() != 0)
109 continue;
110
111 if (!smb_domain_getinfo(&di))
112 continue;
113
114 ndr_srvsvc_timecheck(di.d_dci.dc_name,
115 di.d_primary.di_nbname);
116 }
117
118 /*NOTREACHED*/
119 return (NULL);
120 }
121