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 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 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 * 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