189dc44ceSjose borrego /* 289dc44ceSjose borrego * CDDL HEADER START 389dc44ceSjose borrego * 489dc44ceSjose borrego * The contents of this file are subject to the terms of the 589dc44ceSjose borrego * Common Development and Distribution License (the "License"). 689dc44ceSjose borrego * You may not use this file except in compliance with the License. 789dc44ceSjose borrego * 889dc44ceSjose borrego * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 989dc44ceSjose borrego * or http://www.opensolaris.org/os/licensing. 1089dc44ceSjose borrego * See the License for the specific language governing permissions 1189dc44ceSjose borrego * and limitations under the License. 1289dc44ceSjose borrego * 1389dc44ceSjose borrego * When distributing Covered Code, include this CDDL HEADER in each 1489dc44ceSjose borrego * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 1589dc44ceSjose borrego * If applicable, add the following below this CDDL HEADER, with the 1689dc44ceSjose borrego * fields enclosed by brackets "[]" replaced with your own identifying 1789dc44ceSjose borrego * information: Portions Copyright [yyyy] [name of copyright owner] 1889dc44ceSjose borrego * 1989dc44ceSjose borrego * CDDL HEADER END 2089dc44ceSjose borrego */ 2189dc44ceSjose borrego /* 22f96bd5c8SAlan Wright * Copyright 2010 Sun Microsystems, Inc. All rights reserved. 2389dc44ceSjose borrego * Use is subject to license terms. 2489dc44ceSjose borrego */ 2589dc44ceSjose borrego 2689dc44ceSjose borrego /* 2789dc44ceSjose borrego * Windows Registry RPC (WINREG) server-side interface. 2889dc44ceSjose borrego * 297f667e74Sjose borrego * The registry is a database with a hierarchical structure similar to 307f667e74Sjose borrego * a file system, with keys in place of directories and values in place 317f667e74Sjose borrego * of files. The top level keys are known as root keys and each key can 327f667e74Sjose borrego * contain subkeys and values. As with directories and sub-directories, 337f667e74Sjose borrego * the terms key and subkey are used interchangeably. Values, analogous 347f667e74Sjose borrego * to files, contain data. 3589dc44ceSjose borrego * 367f667e74Sjose borrego * A specific subkey can be identifies by its fully qualified name (FQN), 377f667e74Sjose borrego * which is analogous to a file system path. In the registry, the key 387f667e74Sjose borrego * separator is the '\' character, which is reserved and cannot appear 397f667e74Sjose borrego * in key or value names. Registry names are case-insensitive. 407f667e74Sjose borrego * 417f667e74Sjose borrego * For example: HKEY_LOCAL_MACHINE\System\CurrentControlSet 427f667e74Sjose borrego * 43b1352070SAlan Wright * The HKEY_LOCAL_MACHINE root key contains a subkey called System, and 447f667e74Sjose borrego * System contains a subkey called CurrentControlSet. 457f667e74Sjose borrego * 467f667e74Sjose borrego * The WINREG RPC interface returns Win32 error codes. 4789dc44ceSjose borrego */ 4889dc44ceSjose borrego 4989dc44ceSjose borrego #include <sys/utsname.h> 5089dc44ceSjose borrego #include <strings.h> 5189dc44ceSjose borrego 5289dc44ceSjose borrego #include <smbsrv/libsmb.h> 5389dc44ceSjose borrego #include <smbsrv/ntstatus.h> 5489dc44ceSjose borrego #include <smbsrv/nterror.h> 5589dc44ceSjose borrego #include <smbsrv/nmpipes.h> 5689dc44ceSjose borrego #include <smbsrv/libmlsvc.h> 5789dc44ceSjose borrego #include <smbsrv/ndl/winreg.ndl> 5889dc44ceSjose borrego 5989dc44ceSjose borrego /* 6089dc44ceSjose borrego * List of supported registry keys (case-insensitive). 6189dc44ceSjose borrego */ 6289dc44ceSjose borrego static char *winreg_keys[] = { 63b1352070SAlan Wright "HKLM", 64b1352070SAlan Wright "HKU", 65b1352070SAlan Wright "HKLM\\SOFTWARE", 66b1352070SAlan Wright "HKLM\\SYSTEM", 67e3f2c991SKeyur Desai "Application", 68e3f2c991SKeyur Desai "Security", 69b1352070SAlan Wright "System", 70b1352070SAlan Wright "CurrentControlSet", 71*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States "SunOS", 72*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States "Solaris", 7389dc44ceSjose borrego "System\\CurrentControlSet\\Services\\Eventlog", 747f667e74Sjose borrego "System\\CurrentControlSet\\Services\\Eventlog\\Application", 75*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States "System\\CurrentControlSet\\Services\\Eventlog\\" 76*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States "Application\\Application", 777f667e74Sjose borrego "System\\CurrentControlSet\\Services\\Eventlog\\Security", 78*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States "System\\CurrentControlSet\\Services\\Eventlog\\Security\\Security", 7989dc44ceSjose borrego "System\\CurrentControlSet\\Services\\Eventlog\\System", 80*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States "System\\CurrentControlSet\\Services\\Eventlog\\System\\System", 8189dc44ceSjose borrego "System\\CurrentControlSet\\Control\\ProductOptions", 82b1352070SAlan Wright "SOFTWARE", 8389dc44ceSjose borrego "SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion" 8489dc44ceSjose borrego }; 8589dc44ceSjose borrego 8689dc44ceSjose borrego typedef struct winreg_subkey { 8789dc44ceSjose borrego list_node_t sk_lnd; 8889dc44ceSjose borrego ndr_hdid_t sk_handle; 8989dc44ceSjose borrego char sk_name[MAXPATHLEN]; 9089dc44ceSjose borrego boolean_t sk_predefined; 9189dc44ceSjose borrego } winreg_subkey_t; 9289dc44ceSjose borrego 9389dc44ceSjose borrego typedef struct winreg_keylist { 9489dc44ceSjose borrego list_t kl_list; 9589dc44ceSjose borrego int kl_count; 9689dc44ceSjose borrego } winreg_keylist_t; 9789dc44ceSjose borrego 9889dc44ceSjose borrego static winreg_keylist_t winreg_keylist; 99*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States static mutex_t winreg_mutex; 10089dc44ceSjose borrego 101*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States static ndr_hdid_t *winreg_alloc_id(ndr_xa_t *, const char *); 102*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States static void winreg_dealloc_id(ndr_xa_t *, ndr_hdid_t *); 10389dc44ceSjose borrego static boolean_t winreg_key_has_subkey(const char *); 1047f667e74Sjose borrego static char *winreg_enum_subkey(ndr_xa_t *, const char *, uint32_t); 10589dc44ceSjose borrego static char *winreg_lookup_value(const char *); 106f96bd5c8SAlan Wright static uint32_t winreg_sd_format(smb_sd_t *); 107f96bd5c8SAlan Wright uint32_t srvsvc_sd_set_relative(smb_sd_t *, uint8_t *); 10889dc44ceSjose borrego 1097f667e74Sjose borrego static int winreg_s_OpenHKCR(void *, ndr_xa_t *); 1107f667e74Sjose borrego static int winreg_s_OpenHKCU(void *, ndr_xa_t *); 11189dc44ceSjose borrego static int winreg_s_OpenHKLM(void *, ndr_xa_t *); 1127f667e74Sjose borrego static int winreg_s_OpenHKPD(void *, ndr_xa_t *); 1137f667e74Sjose borrego static int winreg_s_OpenHKU(void *, ndr_xa_t *); 1147f667e74Sjose borrego static int winreg_s_OpenHKCC(void *, ndr_xa_t *); 1157f667e74Sjose borrego static int winreg_s_OpenHKDD(void *, ndr_xa_t *); 1167f667e74Sjose borrego static int winreg_s_OpenHKPT(void *, ndr_xa_t *); 1177f667e74Sjose borrego static int winreg_s_OpenHKPN(void *, ndr_xa_t *); 1187f667e74Sjose borrego static int winreg_s_OpenHK(void *, ndr_xa_t *, const char *); 11989dc44ceSjose borrego static int winreg_s_Close(void *, ndr_xa_t *); 12089dc44ceSjose borrego static int winreg_s_CreateKey(void *, ndr_xa_t *); 12189dc44ceSjose borrego static int winreg_s_DeleteKey(void *, ndr_xa_t *); 12289dc44ceSjose borrego static int winreg_s_DeleteValue(void *, ndr_xa_t *); 12389dc44ceSjose borrego static int winreg_s_EnumKey(void *, ndr_xa_t *); 12489dc44ceSjose borrego static int winreg_s_EnumValue(void *, ndr_xa_t *); 12589dc44ceSjose borrego static int winreg_s_FlushKey(void *, ndr_xa_t *); 12689dc44ceSjose borrego static int winreg_s_GetKeySec(void *, ndr_xa_t *); 12789dc44ceSjose borrego static int winreg_s_NotifyChange(void *, ndr_xa_t *); 12889dc44ceSjose borrego static int winreg_s_OpenKey(void *, ndr_xa_t *); 12989dc44ceSjose borrego static int winreg_s_QueryKey(void *, ndr_xa_t *); 13089dc44ceSjose borrego static int winreg_s_QueryValue(void *, ndr_xa_t *); 13189dc44ceSjose borrego static int winreg_s_SetKeySec(void *, ndr_xa_t *); 13289dc44ceSjose borrego static int winreg_s_CreateValue(void *, ndr_xa_t *); 13389dc44ceSjose borrego static int winreg_s_Shutdown(void *, ndr_xa_t *); 13489dc44ceSjose borrego static int winreg_s_AbortShutdown(void *, ndr_xa_t *); 13589dc44ceSjose borrego static int winreg_s_GetVersion(void *, ndr_xa_t *); 13689dc44ceSjose borrego 13789dc44ceSjose borrego static ndr_stub_table_t winreg_stub_table[] = { 1387f667e74Sjose borrego { winreg_s_OpenHKCR, WINREG_OPNUM_OpenHKCR }, 1397f667e74Sjose borrego { winreg_s_OpenHKCU, WINREG_OPNUM_OpenHKCU }, 14089dc44ceSjose borrego { winreg_s_OpenHKLM, WINREG_OPNUM_OpenHKLM }, 1417f667e74Sjose borrego { winreg_s_OpenHKPD, WINREG_OPNUM_OpenHKPD }, 1427f667e74Sjose borrego { winreg_s_OpenHKU, WINREG_OPNUM_OpenHKUsers }, 14389dc44ceSjose borrego { winreg_s_Close, WINREG_OPNUM_Close }, 14489dc44ceSjose borrego { winreg_s_CreateKey, WINREG_OPNUM_CreateKey }, 14589dc44ceSjose borrego { winreg_s_DeleteKey, WINREG_OPNUM_DeleteKey }, 14689dc44ceSjose borrego { winreg_s_DeleteValue, WINREG_OPNUM_DeleteValue }, 14789dc44ceSjose borrego { winreg_s_EnumKey, WINREG_OPNUM_EnumKey }, 14889dc44ceSjose borrego { winreg_s_EnumValue, WINREG_OPNUM_EnumValue }, 14989dc44ceSjose borrego { winreg_s_FlushKey, WINREG_OPNUM_FlushKey }, 15089dc44ceSjose borrego { winreg_s_GetKeySec, WINREG_OPNUM_GetKeySec }, 15189dc44ceSjose borrego { winreg_s_NotifyChange, WINREG_OPNUM_NotifyChange }, 15289dc44ceSjose borrego { winreg_s_OpenKey, WINREG_OPNUM_OpenKey }, 15389dc44ceSjose borrego { winreg_s_QueryKey, WINREG_OPNUM_QueryKey }, 15489dc44ceSjose borrego { winreg_s_QueryValue, WINREG_OPNUM_QueryValue }, 15589dc44ceSjose borrego { winreg_s_SetKeySec, WINREG_OPNUM_SetKeySec }, 15689dc44ceSjose borrego { winreg_s_CreateValue, WINREG_OPNUM_CreateValue }, 15789dc44ceSjose borrego { winreg_s_Shutdown, WINREG_OPNUM_Shutdown }, 15889dc44ceSjose borrego { winreg_s_AbortShutdown, WINREG_OPNUM_AbortShutdown }, 15989dc44ceSjose borrego { winreg_s_GetVersion, WINREG_OPNUM_GetVersion }, 1607f667e74Sjose borrego { winreg_s_OpenHKCC, WINREG_OPNUM_OpenHKCC }, 1617f667e74Sjose borrego { winreg_s_OpenHKDD, WINREG_OPNUM_OpenHKDD }, 1627f667e74Sjose borrego { winreg_s_OpenHKPT, WINREG_OPNUM_OpenHKPT }, 1637f667e74Sjose borrego { winreg_s_OpenHKPN, WINREG_OPNUM_OpenHKPN }, 16489dc44ceSjose borrego {0} 16589dc44ceSjose borrego }; 16689dc44ceSjose borrego 16789dc44ceSjose borrego static ndr_service_t winreg_service = { 16889dc44ceSjose borrego "Winreg", /* name */ 16989dc44ceSjose borrego "Windows Registry", /* desc */ 17089dc44ceSjose borrego "\\winreg", /* endpoint */ 17189dc44ceSjose borrego PIPE_WINREG, /* sec_addr_port */ 17289dc44ceSjose borrego "338cd001-2244-31f1-aaaa-900038001003", 1, /* abstract */ 17389dc44ceSjose borrego NDR_TRANSFER_SYNTAX_UUID, 2, /* transfer */ 17489dc44ceSjose borrego 0, /* no bind_instance_size */ 17589dc44ceSjose borrego 0, /* no bind_req() */ 17689dc44ceSjose borrego 0, /* no unbind_and_close() */ 17789dc44ceSjose borrego 0, /* use generic_call_stub() */ 17889dc44ceSjose borrego &TYPEINFO(winreg_interface), /* interface ti */ 17989dc44ceSjose borrego winreg_stub_table /* stub_table */ 18089dc44ceSjose borrego }; 18189dc44ceSjose borrego 18289dc44ceSjose borrego static char winreg_sysname[SYS_NMLN]; 183*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States static char winreg_sysver[SMB_VERSTR_LEN]; 18489dc44ceSjose borrego 18589dc44ceSjose borrego /* 18689dc44ceSjose borrego * winreg_initialize 18789dc44ceSjose borrego * 18889dc44ceSjose borrego * Initialize and register the WINREG RPC interface with the RPC runtime 18989dc44ceSjose borrego * library. It must be called in order to use either the client side 19089dc44ceSjose borrego * or the server side functions. 19189dc44ceSjose borrego */ 19289dc44ceSjose borrego void 19389dc44ceSjose borrego winreg_initialize(void) 19489dc44ceSjose borrego { 19589dc44ceSjose borrego winreg_subkey_t *key; 196*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_version_t version; 19789dc44ceSjose borrego struct utsname name; 19889dc44ceSjose borrego char *sysname; 19989dc44ceSjose borrego int i; 20089dc44ceSjose borrego 201*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States (void) mutex_lock(&winreg_mutex); 202*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 20389dc44ceSjose borrego list_create(&winreg_keylist.kl_list, sizeof (winreg_subkey_t), 20489dc44ceSjose borrego offsetof(winreg_subkey_t, sk_lnd)); 20589dc44ceSjose borrego winreg_keylist.kl_count = 0; 20689dc44ceSjose borrego 20789dc44ceSjose borrego for (i = 0; i < sizeof (winreg_keys)/sizeof (winreg_keys[0]); ++i) { 20889dc44ceSjose borrego if ((key = malloc(sizeof (winreg_subkey_t))) != NULL) { 20989dc44ceSjose borrego bzero(key, sizeof (winreg_subkey_t)); 21089dc44ceSjose borrego (void) strlcpy(key->sk_name, winreg_keys[i], 21189dc44ceSjose borrego MAXPATHLEN); 21289dc44ceSjose borrego key->sk_predefined = B_TRUE; 213*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 21489dc44ceSjose borrego list_insert_tail(&winreg_keylist.kl_list, key); 21589dc44ceSjose borrego ++winreg_keylist.kl_count; 21689dc44ceSjose borrego } 21789dc44ceSjose borrego } 21889dc44ceSjose borrego 219*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States (void) mutex_unlock(&winreg_mutex); 220*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 22189dc44ceSjose borrego if (uname(&name) < 0) 22289dc44ceSjose borrego sysname = "Solaris"; 22389dc44ceSjose borrego else 22489dc44ceSjose borrego sysname = name.sysname; 22589dc44ceSjose borrego 22689dc44ceSjose borrego (void) strlcpy(winreg_sysname, sysname, SYS_NMLN); 227*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 228*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_config_get_version(&version); 229*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States (void) snprintf(winreg_sysver, SMB_VERSTR_LEN, "%d.%d", 230*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States version.sv_major, version.sv_minor); 231*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 23289dc44ceSjose borrego (void) ndr_svc_register(&winreg_service); 23389dc44ceSjose borrego } 23489dc44ceSjose borrego 23589dc44ceSjose borrego static int 2367f667e74Sjose borrego winreg_s_OpenHKCR(void *arg, ndr_xa_t *mxa) 23789dc44ceSjose borrego { 2387f667e74Sjose borrego return (winreg_s_OpenHK(arg, mxa, "HKCR")); 23989dc44ceSjose borrego } 24089dc44ceSjose borrego 2417f667e74Sjose borrego static int 2427f667e74Sjose borrego winreg_s_OpenHKCU(void *arg, ndr_xa_t *mxa) 2437f667e74Sjose borrego { 2447f667e74Sjose borrego return (winreg_s_OpenHK(arg, mxa, "HKCU")); 24589dc44ceSjose borrego } 24689dc44ceSjose borrego 24789dc44ceSjose borrego static int 24889dc44ceSjose borrego winreg_s_OpenHKLM(void *arg, ndr_xa_t *mxa) 24989dc44ceSjose borrego { 2507f667e74Sjose borrego return (winreg_s_OpenHK(arg, mxa, "HKLM")); 25189dc44ceSjose borrego } 25289dc44ceSjose borrego 2537f667e74Sjose borrego static int 2547f667e74Sjose borrego winreg_s_OpenHKPD(void *arg, ndr_xa_t *mxa) 2557f667e74Sjose borrego { 2567f667e74Sjose borrego return (winreg_s_OpenHK(arg, mxa, "HKPD")); 2577f667e74Sjose borrego } 2587f667e74Sjose borrego 2597f667e74Sjose borrego static int 2607f667e74Sjose borrego winreg_s_OpenHKU(void *arg, ndr_xa_t *mxa) 2617f667e74Sjose borrego { 2627f667e74Sjose borrego return (winreg_s_OpenHK(arg, mxa, "HKU")); 2637f667e74Sjose borrego } 2647f667e74Sjose borrego 2657f667e74Sjose borrego static int 2667f667e74Sjose borrego winreg_s_OpenHKCC(void *arg, ndr_xa_t *mxa) 2677f667e74Sjose borrego { 2687f667e74Sjose borrego return (winreg_s_OpenHK(arg, mxa, "HKCC")); 2697f667e74Sjose borrego } 2707f667e74Sjose borrego 2717f667e74Sjose borrego static int 2727f667e74Sjose borrego winreg_s_OpenHKDD(void *arg, ndr_xa_t *mxa) 2737f667e74Sjose borrego { 2747f667e74Sjose borrego return (winreg_s_OpenHK(arg, mxa, "HKDD")); 2757f667e74Sjose borrego } 2767f667e74Sjose borrego 2777f667e74Sjose borrego static int 2787f667e74Sjose borrego winreg_s_OpenHKPT(void *arg, ndr_xa_t *mxa) 2797f667e74Sjose borrego { 2807f667e74Sjose borrego return (winreg_s_OpenHK(arg, mxa, "HKPT")); 2817f667e74Sjose borrego } 2827f667e74Sjose borrego 2837f667e74Sjose borrego static int 2847f667e74Sjose borrego winreg_s_OpenHKPN(void *arg, ndr_xa_t *mxa) 2857f667e74Sjose borrego { 2867f667e74Sjose borrego return (winreg_s_OpenHK(arg, mxa, "HKPN")); 28789dc44ceSjose borrego } 28889dc44ceSjose borrego 28989dc44ceSjose borrego /* 2907f667e74Sjose borrego * winreg_s_OpenHK 29189dc44ceSjose borrego * 2927f667e74Sjose borrego * Common code to open root HKEYs. 29389dc44ceSjose borrego */ 29489dc44ceSjose borrego static int 2957f667e74Sjose borrego winreg_s_OpenHK(void *arg, ndr_xa_t *mxa, const char *hkey) 29689dc44ceSjose borrego { 2977f667e74Sjose borrego struct winreg_OpenHKCR *param = arg; 29889dc44ceSjose borrego ndr_hdid_t *id; 29989dc44ceSjose borrego 300*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States (void) mutex_lock(&winreg_mutex); 3017f667e74Sjose borrego 302*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if ((id = winreg_alloc_id(mxa, hkey)) == NULL) { 30389dc44ceSjose borrego bzero(¶m->handle, sizeof (winreg_handle_t)); 30489dc44ceSjose borrego param->status = ERROR_ACCESS_DENIED; 30589dc44ceSjose borrego } else { 30689dc44ceSjose borrego bcopy(id, ¶m->handle, sizeof (winreg_handle_t)); 30789dc44ceSjose borrego param->status = ERROR_SUCCESS; 30889dc44ceSjose borrego } 30989dc44ceSjose borrego 310*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States (void) mutex_unlock(&winreg_mutex); 31189dc44ceSjose borrego return (NDR_DRC_OK); 31289dc44ceSjose borrego } 31389dc44ceSjose borrego 31489dc44ceSjose borrego /* 31589dc44ceSjose borrego * winreg_s_Close 31689dc44ceSjose borrego * 31789dc44ceSjose borrego * This is a request to close the WINREG interface specified by the 31889dc44ceSjose borrego * handle. We don't track handles (yet), so just zero out the handle 31989dc44ceSjose borrego * and return NDR_DRC_OK. Setting the handle to zero appears to be 32089dc44ceSjose borrego * standard behaviour. 32189dc44ceSjose borrego */ 32289dc44ceSjose borrego static int 32389dc44ceSjose borrego winreg_s_Close(void *arg, ndr_xa_t *mxa) 32489dc44ceSjose borrego { 32589dc44ceSjose borrego struct winreg_Close *param = arg; 32689dc44ceSjose borrego ndr_hdid_t *id = (ndr_hdid_t *)¶m->handle; 327*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 328*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States (void) mutex_lock(&winreg_mutex); 329*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States winreg_dealloc_id(mxa, id); 330*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States (void) mutex_unlock(&winreg_mutex); 331*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 332*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States bzero(¶m->result_handle, sizeof (winreg_handle_t)); 333*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States param->status = ERROR_SUCCESS; 334*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States return (NDR_DRC_OK); 335*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 336*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 337*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States static ndr_hdid_t * 338*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States winreg_alloc_id(ndr_xa_t *mxa, const char *key) 339*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States { 340*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States ndr_handle_t *hd; 341*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States ndr_hdid_t *id; 342*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States char *data; 343*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 344*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if ((data = strdup(key)) == NULL) 345*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States return (NULL); 346*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 347*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if ((id = ndr_hdalloc(mxa, data)) == NULL) { 348*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States free(data); 349*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States return (NULL); 350*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 351*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 352*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if ((hd = ndr_hdlookup(mxa, id)) != NULL) 353*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States hd->nh_data_free = free; 354*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 355*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States return (id); 356*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 357*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 358*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States static void 359*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States winreg_dealloc_id(ndr_xa_t *mxa, ndr_hdid_t *id) 360*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States { 3617f667e74Sjose borrego ndr_handle_t *hd; 3627f667e74Sjose borrego 3637f667e74Sjose borrego if ((hd = ndr_hdlookup(mxa, id)) != NULL) { 3647f667e74Sjose borrego free(hd->nh_data); 3657f667e74Sjose borrego hd->nh_data = NULL; 3667f667e74Sjose borrego } 36789dc44ceSjose borrego 36889dc44ceSjose borrego ndr_hdfree(mxa, id); 36989dc44ceSjose borrego } 37089dc44ceSjose borrego 37189dc44ceSjose borrego /* 37289dc44ceSjose borrego * winreg_s_CreateKey 37389dc44ceSjose borrego */ 37489dc44ceSjose borrego static int 37589dc44ceSjose borrego winreg_s_CreateKey(void *arg, ndr_xa_t *mxa) 37689dc44ceSjose borrego { 37789dc44ceSjose borrego struct winreg_CreateKey *param = arg; 37889dc44ceSjose borrego ndr_hdid_t *id = (ndr_hdid_t *)¶m->handle; 37989dc44ceSjose borrego ndr_handle_t *hd; 38089dc44ceSjose borrego winreg_subkey_t *key; 38189dc44ceSjose borrego char *subkey; 38289dc44ceSjose borrego DWORD *action; 38389dc44ceSjose borrego 38489dc44ceSjose borrego subkey = (char *)param->subkey.str; 38589dc44ceSjose borrego 38689dc44ceSjose borrego if (!ndr_is_admin(mxa) || (subkey == NULL)) { 38789dc44ceSjose borrego bzero(param, sizeof (struct winreg_CreateKey)); 38889dc44ceSjose borrego param->status = ERROR_ACCESS_DENIED; 38989dc44ceSjose borrego return (NDR_DRC_OK); 39089dc44ceSjose borrego } 39189dc44ceSjose borrego 392*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States (void) mutex_lock(&winreg_mutex); 393*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 39489dc44ceSjose borrego hd = ndr_hdlookup(mxa, id); 39589dc44ceSjose borrego if (hd == NULL) { 396*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States (void) mutex_unlock(&winreg_mutex); 39789dc44ceSjose borrego bzero(param, sizeof (struct winreg_CreateKey)); 39889dc44ceSjose borrego param->status = ERROR_INVALID_HANDLE; 39989dc44ceSjose borrego return (NDR_DRC_OK); 40089dc44ceSjose borrego } 40189dc44ceSjose borrego 40289dc44ceSjose borrego if ((action = NDR_NEW(mxa, DWORD)) == NULL) { 403*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States (void) mutex_unlock(&winreg_mutex); 40489dc44ceSjose borrego bzero(param, sizeof (struct winreg_CreateKey)); 40589dc44ceSjose borrego param->status = ERROR_NOT_ENOUGH_MEMORY; 40689dc44ceSjose borrego return (NDR_DRC_OK); 40789dc44ceSjose borrego } 40889dc44ceSjose borrego 40989dc44ceSjose borrego if (list_is_empty(&winreg_keylist.kl_list)) 41089dc44ceSjose borrego goto new_key; 41189dc44ceSjose borrego 41289dc44ceSjose borrego /* 41389dc44ceSjose borrego * Check for an existing key. 41489dc44ceSjose borrego */ 41589dc44ceSjose borrego key = list_head(&winreg_keylist.kl_list); 41689dc44ceSjose borrego do { 41789dc44ceSjose borrego if (strcasecmp(subkey, key->sk_name) == 0) { 41889dc44ceSjose borrego bcopy(&key->sk_handle, ¶m->result_handle, 41989dc44ceSjose borrego sizeof (winreg_handle_t)); 420*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 421*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States (void) mutex_unlock(&winreg_mutex); 42289dc44ceSjose borrego *action = WINREG_ACTION_EXISTING_KEY; 42389dc44ceSjose borrego param->action = action; 42489dc44ceSjose borrego param->status = ERROR_SUCCESS; 42589dc44ceSjose borrego return (NDR_DRC_OK); 42689dc44ceSjose borrego } 42789dc44ceSjose borrego } while ((key = list_next(&winreg_keylist.kl_list, key)) != NULL); 42889dc44ceSjose borrego 42989dc44ceSjose borrego new_key: 43089dc44ceSjose borrego /* 43189dc44ceSjose borrego * Create a new key. 43289dc44ceSjose borrego */ 433*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if ((id = winreg_alloc_id(mxa, subkey)) == NULL) 434*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States goto no_memory; 4357f667e74Sjose borrego 436*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if ((key = malloc(sizeof (winreg_subkey_t))) == NULL) { 437*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States winreg_dealloc_id(mxa, id); 438*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States goto no_memory; 43989dc44ceSjose borrego } 44089dc44ceSjose borrego 44189dc44ceSjose borrego bcopy(id, &key->sk_handle, sizeof (ndr_hdid_t)); 44289dc44ceSjose borrego (void) strlcpy(key->sk_name, subkey, MAXPATHLEN); 44389dc44ceSjose borrego key->sk_predefined = B_FALSE; 44489dc44ceSjose borrego list_insert_tail(&winreg_keylist.kl_list, key); 44589dc44ceSjose borrego ++winreg_keylist.kl_count; 44689dc44ceSjose borrego 44789dc44ceSjose borrego bcopy(id, ¶m->result_handle, sizeof (winreg_handle_t)); 448*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 449*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States (void) mutex_unlock(&winreg_mutex); 45089dc44ceSjose borrego *action = WINREG_ACTION_NEW_KEY; 45189dc44ceSjose borrego param->action = action; 45289dc44ceSjose borrego param->status = ERROR_SUCCESS; 45389dc44ceSjose borrego return (NDR_DRC_OK); 454*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 455*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States no_memory: 456*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States (void) mutex_unlock(&winreg_mutex); 457*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States bzero(param, sizeof (struct winreg_CreateKey)); 458*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States param->status = ERROR_NOT_ENOUGH_MEMORY; 459*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States return (NDR_DRC_OK); 46089dc44ceSjose borrego } 46189dc44ceSjose borrego 46289dc44ceSjose borrego /* 46389dc44ceSjose borrego * winreg_s_DeleteKey 46489dc44ceSjose borrego */ 46589dc44ceSjose borrego static int 46689dc44ceSjose borrego winreg_s_DeleteKey(void *arg, ndr_xa_t *mxa) 46789dc44ceSjose borrego { 46889dc44ceSjose borrego struct winreg_DeleteKey *param = arg; 46989dc44ceSjose borrego ndr_hdid_t *id = (ndr_hdid_t *)¶m->handle; 47089dc44ceSjose borrego winreg_subkey_t *key; 47189dc44ceSjose borrego char *subkey; 47289dc44ceSjose borrego 47389dc44ceSjose borrego subkey = (char *)param->subkey.str; 47489dc44ceSjose borrego 47589dc44ceSjose borrego if (!ndr_is_admin(mxa) || (subkey == NULL)) { 47689dc44ceSjose borrego param->status = ERROR_ACCESS_DENIED; 47789dc44ceSjose borrego return (NDR_DRC_OK); 47889dc44ceSjose borrego } 47989dc44ceSjose borrego 480*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States (void) mutex_lock(&winreg_mutex); 481*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 48289dc44ceSjose borrego if ((ndr_hdlookup(mxa, id) == NULL) || 48389dc44ceSjose borrego list_is_empty(&winreg_keylist.kl_list) || 48489dc44ceSjose borrego winreg_key_has_subkey(subkey)) { 485*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States (void) mutex_unlock(&winreg_mutex); 48689dc44ceSjose borrego param->status = ERROR_ACCESS_DENIED; 48789dc44ceSjose borrego return (NDR_DRC_OK); 48889dc44ceSjose borrego } 48989dc44ceSjose borrego 49089dc44ceSjose borrego key = list_head(&winreg_keylist.kl_list); 49189dc44ceSjose borrego do { 49289dc44ceSjose borrego if (strcasecmp(subkey, key->sk_name) == 0) { 49389dc44ceSjose borrego if (key->sk_predefined == B_TRUE) { 49489dc44ceSjose borrego /* Predefined keys cannot be deleted */ 49589dc44ceSjose borrego break; 49689dc44ceSjose borrego } 49789dc44ceSjose borrego 49889dc44ceSjose borrego list_remove(&winreg_keylist.kl_list, key); 49989dc44ceSjose borrego --winreg_keylist.kl_count; 500*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States winreg_dealloc_id(mxa, &key->sk_handle); 50189dc44ceSjose borrego free(key); 502*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 503*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States (void) mutex_unlock(&winreg_mutex); 50489dc44ceSjose borrego param->status = ERROR_SUCCESS; 50589dc44ceSjose borrego return (NDR_DRC_OK); 50689dc44ceSjose borrego } 50789dc44ceSjose borrego } while ((key = list_next(&winreg_keylist.kl_list, key)) != NULL); 50889dc44ceSjose borrego 509*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States (void) mutex_unlock(&winreg_mutex); 51089dc44ceSjose borrego param->status = ERROR_ACCESS_DENIED; 51189dc44ceSjose borrego return (NDR_DRC_OK); 51289dc44ceSjose borrego } 51389dc44ceSjose borrego 514*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States /* 515*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States * Call with the winreg_mutex held. 516*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States */ 51789dc44ceSjose borrego static boolean_t 51889dc44ceSjose borrego winreg_key_has_subkey(const char *subkey) 51989dc44ceSjose borrego { 52089dc44ceSjose borrego winreg_subkey_t *key; 52189dc44ceSjose borrego int keylen; 52289dc44ceSjose borrego 52389dc44ceSjose borrego if (list_is_empty(&winreg_keylist.kl_list)) 52489dc44ceSjose borrego return (B_FALSE); 52589dc44ceSjose borrego 52689dc44ceSjose borrego keylen = strlen(subkey); 52789dc44ceSjose borrego 52889dc44ceSjose borrego key = list_head(&winreg_keylist.kl_list); 52989dc44ceSjose borrego do { 53089dc44ceSjose borrego if (strncasecmp(subkey, key->sk_name, keylen) == 0) { 53189dc44ceSjose borrego /* 53289dc44ceSjose borrego * Potential match. If sk_name is longer than 53389dc44ceSjose borrego * subkey, then sk_name is a subkey of our key. 53489dc44ceSjose borrego */ 53589dc44ceSjose borrego if (keylen < strlen(key->sk_name)) 53689dc44ceSjose borrego return (B_TRUE); 53789dc44ceSjose borrego } 53889dc44ceSjose borrego } while ((key = list_next(&winreg_keylist.kl_list, key)) != NULL); 53989dc44ceSjose borrego 54089dc44ceSjose borrego return (B_FALSE); 54189dc44ceSjose borrego } 54289dc44ceSjose borrego 543*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States /* 544*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States * Call with the winreg_mutex held. 545*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States */ 54689dc44ceSjose borrego static char * 5477f667e74Sjose borrego winreg_enum_subkey(ndr_xa_t *mxa, const char *subkey, uint32_t index) 54889dc44ceSjose borrego { 54989dc44ceSjose borrego winreg_subkey_t *key; 5507f667e74Sjose borrego char *entry; 5517f667e74Sjose borrego char *p; 5527f667e74Sjose borrego int subkeylen; 5537f667e74Sjose borrego int count = 0; 55489dc44ceSjose borrego 55589dc44ceSjose borrego if (subkey == NULL) 55689dc44ceSjose borrego return (NULL); 55789dc44ceSjose borrego 55889dc44ceSjose borrego if (list_is_empty(&winreg_keylist.kl_list)) 55989dc44ceSjose borrego return (NULL); 56089dc44ceSjose borrego 5617f667e74Sjose borrego subkeylen = strlen(subkey); 5627f667e74Sjose borrego 5637f667e74Sjose borrego for (key = list_head(&winreg_keylist.kl_list); 5647f667e74Sjose borrego key != NULL; key = list_next(&winreg_keylist.kl_list, key)) { 5657f667e74Sjose borrego if (strncasecmp(subkey, key->sk_name, subkeylen) == 0) { 5667f667e74Sjose borrego p = key->sk_name + subkeylen; 5677f667e74Sjose borrego 5687f667e74Sjose borrego if ((*p != '\\') || (*p == '\0')) { 5697f667e74Sjose borrego /* 5707f667e74Sjose borrego * Not the same subkey or an exact match. 5717f667e74Sjose borrego * We're looking for children of subkey. 5727f667e74Sjose borrego */ 5737f667e74Sjose borrego continue; 57489dc44ceSjose borrego } 5757f667e74Sjose borrego 5767f667e74Sjose borrego ++p; 5777f667e74Sjose borrego 5787f667e74Sjose borrego if (count < index) { 5797f667e74Sjose borrego ++count; 5807f667e74Sjose borrego continue; 5817f667e74Sjose borrego } 5827f667e74Sjose borrego 5837f667e74Sjose borrego if ((entry = NDR_STRDUP(mxa, p)) == NULL) 5847f667e74Sjose borrego return (NULL); 5857f667e74Sjose borrego 5867f667e74Sjose borrego if ((p = strchr(entry, '\\')) != NULL) 5877f667e74Sjose borrego *p = '\0'; 5887f667e74Sjose borrego 5897f667e74Sjose borrego return (entry); 5907f667e74Sjose borrego } 5917f667e74Sjose borrego } 59289dc44ceSjose borrego 59389dc44ceSjose borrego return (NULL); 59489dc44ceSjose borrego } 59589dc44ceSjose borrego 59689dc44ceSjose borrego /* 59789dc44ceSjose borrego * winreg_s_DeleteValue 59889dc44ceSjose borrego */ 59989dc44ceSjose borrego /*ARGSUSED*/ 60089dc44ceSjose borrego static int 60189dc44ceSjose borrego winreg_s_DeleteValue(void *arg, ndr_xa_t *mxa) 60289dc44ceSjose borrego { 60389dc44ceSjose borrego struct winreg_DeleteValue *param = arg; 60489dc44ceSjose borrego 60589dc44ceSjose borrego param->status = ERROR_ACCESS_DENIED; 60689dc44ceSjose borrego return (NDR_DRC_OK); 60789dc44ceSjose borrego } 60889dc44ceSjose borrego 60989dc44ceSjose borrego /* 61089dc44ceSjose borrego * winreg_s_EnumKey 61189dc44ceSjose borrego */ 61289dc44ceSjose borrego static int 61389dc44ceSjose borrego winreg_s_EnumKey(void *arg, ndr_xa_t *mxa) 61489dc44ceSjose borrego { 61589dc44ceSjose borrego struct winreg_EnumKey *param = arg; 61689dc44ceSjose borrego ndr_hdid_t *id = (ndr_hdid_t *)¶m->handle; 6177f667e74Sjose borrego ndr_handle_t *hd; 6187f667e74Sjose borrego char *subkey; 6197f667e74Sjose borrego char *name = NULL; 62089dc44ceSjose borrego 621*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States (void) mutex_lock(&winreg_mutex); 622*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 6237f667e74Sjose borrego if ((hd = ndr_hdlookup(mxa, id)) != NULL) 6247f667e74Sjose borrego name = hd->nh_data; 6257f667e74Sjose borrego 6267f667e74Sjose borrego if (hd == NULL || name == NULL) { 627*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States (void) mutex_unlock(&winreg_mutex); 62889dc44ceSjose borrego bzero(param, sizeof (struct winreg_EnumKey)); 62989dc44ceSjose borrego param->status = ERROR_NO_MORE_ITEMS; 63089dc44ceSjose borrego return (NDR_DRC_OK); 63189dc44ceSjose borrego } 63289dc44ceSjose borrego 6337f667e74Sjose borrego subkey = winreg_enum_subkey(mxa, name, param->index); 6347f667e74Sjose borrego if (subkey == NULL) { 635*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States (void) mutex_unlock(&winreg_mutex); 63689dc44ceSjose borrego bzero(param, sizeof (struct winreg_EnumKey)); 63789dc44ceSjose borrego param->status = ERROR_NO_MORE_ITEMS; 63889dc44ceSjose borrego return (NDR_DRC_OK); 63989dc44ceSjose borrego } 64089dc44ceSjose borrego 6417f667e74Sjose borrego if (NDR_MSTRING(mxa, subkey, (ndr_mstring_t *)¶m->name_out) == -1) { 642*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States (void) mutex_unlock(&winreg_mutex); 64389dc44ceSjose borrego bzero(param, sizeof (struct winreg_EnumKey)); 64489dc44ceSjose borrego param->status = ERROR_NOT_ENOUGH_MEMORY; 64589dc44ceSjose borrego return (NDR_DRC_OK); 64689dc44ceSjose borrego } 647*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 648*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States (void) mutex_unlock(&winreg_mutex); 649*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 6507f667e74Sjose borrego /* 6517f667e74Sjose borrego * This request requires that the length includes the null. 6527f667e74Sjose borrego */ 6537f667e74Sjose borrego param->name_out.length = param->name_out.allosize; 65489dc44ceSjose borrego param->status = ERROR_SUCCESS; 65589dc44ceSjose borrego return (NDR_DRC_OK); 65689dc44ceSjose borrego } 65789dc44ceSjose borrego 65889dc44ceSjose borrego /* 65989dc44ceSjose borrego * winreg_s_EnumValue 66089dc44ceSjose borrego */ 66189dc44ceSjose borrego static int 66289dc44ceSjose borrego winreg_s_EnumValue(void *arg, ndr_xa_t *mxa) 66389dc44ceSjose borrego { 66489dc44ceSjose borrego struct winreg_EnumValue *param = arg; 66589dc44ceSjose borrego ndr_hdid_t *id = (ndr_hdid_t *)¶m->handle; 66689dc44ceSjose borrego 66789dc44ceSjose borrego if (ndr_hdlookup(mxa, id) == NULL) { 66889dc44ceSjose borrego bzero(param, sizeof (struct winreg_EnumValue)); 66989dc44ceSjose borrego param->status = ERROR_NO_MORE_ITEMS; 67089dc44ceSjose borrego return (NDR_DRC_OK); 67189dc44ceSjose borrego } 67289dc44ceSjose borrego 67389dc44ceSjose borrego bzero(param, sizeof (struct winreg_EnumValue)); 67489dc44ceSjose borrego param->status = ERROR_NO_MORE_ITEMS; 67589dc44ceSjose borrego return (NDR_DRC_OK); 67689dc44ceSjose borrego } 67789dc44ceSjose borrego 67889dc44ceSjose borrego /* 67989dc44ceSjose borrego * winreg_s_FlushKey 68089dc44ceSjose borrego * 68189dc44ceSjose borrego * Flush the attributes associated with the specified open key to disk. 68289dc44ceSjose borrego */ 68389dc44ceSjose borrego static int 68489dc44ceSjose borrego winreg_s_FlushKey(void *arg, ndr_xa_t *mxa) 68589dc44ceSjose borrego { 68689dc44ceSjose borrego struct winreg_FlushKey *param = arg; 68789dc44ceSjose borrego ndr_hdid_t *id = (ndr_hdid_t *)¶m->handle; 68889dc44ceSjose borrego 68989dc44ceSjose borrego if (ndr_hdlookup(mxa, id) == NULL) 69089dc44ceSjose borrego param->status = ERROR_INVALID_HANDLE; 69189dc44ceSjose borrego else 69289dc44ceSjose borrego param->status = ERROR_SUCCESS; 69389dc44ceSjose borrego 69489dc44ceSjose borrego return (NDR_DRC_OK); 69589dc44ceSjose borrego } 69689dc44ceSjose borrego 69789dc44ceSjose borrego /* 69889dc44ceSjose borrego * winreg_s_GetKeySec 69989dc44ceSjose borrego */ 70089dc44ceSjose borrego static int 70189dc44ceSjose borrego winreg_s_GetKeySec(void *arg, ndr_xa_t *mxa) 70289dc44ceSjose borrego { 70396a62adaSjoyce mcintosh static struct winreg_secdesc error_sd; 70489dc44ceSjose borrego struct winreg_GetKeySec *param = arg; 705f96bd5c8SAlan Wright struct winreg_value *sd_buf; 706f96bd5c8SAlan Wright smb_sd_t sd; 707f96bd5c8SAlan Wright uint32_t sd_len; 708f96bd5c8SAlan Wright uint32_t status; 70989dc44ceSjose borrego 710f96bd5c8SAlan Wright bzero(&sd, sizeof (smb_sd_t)); 711f96bd5c8SAlan Wright 712f96bd5c8SAlan Wright if ((status = winreg_sd_format(&sd)) != ERROR_SUCCESS) 713f96bd5c8SAlan Wright goto winreg_getkeysec_error; 714f96bd5c8SAlan Wright 715f96bd5c8SAlan Wright sd_len = smb_sd_len(&sd, SMB_ALL_SECINFO); 71696a62adaSjoyce mcintosh sd_buf = NDR_MALLOC(mxa, sd_len + sizeof (struct winreg_value)); 717f96bd5c8SAlan Wright 718f96bd5c8SAlan Wright param->sd = NDR_MALLOC(mxa, sizeof (struct winreg_secdesc)); 71996a62adaSjoyce mcintosh if ((param->sd == NULL) || (sd_buf == NULL)) { 720f96bd5c8SAlan Wright status = ERROR_NOT_ENOUGH_MEMORY; 721f96bd5c8SAlan Wright goto winreg_getkeysec_error; 722f96bd5c8SAlan Wright } 723f96bd5c8SAlan Wright 724f96bd5c8SAlan Wright param->sd->sd_len = sd_len; 725f96bd5c8SAlan Wright param->sd->sd_size = sd_len; 726f96bd5c8SAlan Wright param->sd->sd_buf = sd_buf; 727f96bd5c8SAlan Wright 728f96bd5c8SAlan Wright sd_buf->vc_first_is = 0; 729f96bd5c8SAlan Wright sd_buf->vc_length_is = sd_len; 730f96bd5c8SAlan Wright param->status = srvsvc_sd_set_relative(&sd, sd_buf->value); 731f96bd5c8SAlan Wright 732f96bd5c8SAlan Wright smb_sd_term(&sd); 73389dc44ceSjose borrego return (NDR_DRC_OK); 734f96bd5c8SAlan Wright 735f96bd5c8SAlan Wright winreg_getkeysec_error: 736f96bd5c8SAlan Wright smb_sd_term(&sd); 737f96bd5c8SAlan Wright bzero(param, sizeof (struct winreg_GetKeySec)); 73896a62adaSjoyce mcintosh param->sd = &error_sd; 739f96bd5c8SAlan Wright param->status = status; 740f96bd5c8SAlan Wright return (NDR_DRC_OK); 741f96bd5c8SAlan Wright } 742f96bd5c8SAlan Wright 743f96bd5c8SAlan Wright static uint32_t 744f96bd5c8SAlan Wright winreg_sd_format(smb_sd_t *sd) 745f96bd5c8SAlan Wright { 746f96bd5c8SAlan Wright smb_fssd_t fs_sd; 747f96bd5c8SAlan Wright acl_t *acl; 748f96bd5c8SAlan Wright uint32_t status = ERROR_SUCCESS; 749f96bd5c8SAlan Wright 750f96bd5c8SAlan Wright if (acl_fromtext("owner@:rwxpdDaARWcCos::allow", &acl) != 0) 751f96bd5c8SAlan Wright return (ERROR_NOT_ENOUGH_MEMORY); 752f96bd5c8SAlan Wright 753f96bd5c8SAlan Wright smb_fssd_init(&fs_sd, SMB_ALL_SECINFO, SMB_FSSD_FLAGS_DIR); 754f96bd5c8SAlan Wright fs_sd.sd_uid = 0; 755f96bd5c8SAlan Wright fs_sd.sd_gid = 0; 756f96bd5c8SAlan Wright fs_sd.sd_zdacl = acl; 757f96bd5c8SAlan Wright fs_sd.sd_zsacl = NULL; 758f96bd5c8SAlan Wright 759f96bd5c8SAlan Wright if (smb_sd_fromfs(&fs_sd, sd) != NT_STATUS_SUCCESS) 760f96bd5c8SAlan Wright status = ERROR_ACCESS_DENIED; 761f96bd5c8SAlan Wright smb_fssd_term(&fs_sd); 762f96bd5c8SAlan Wright return (status); 76389dc44ceSjose borrego } 76489dc44ceSjose borrego 76589dc44ceSjose borrego /* 76689dc44ceSjose borrego * winreg_s_NotifyChange 76789dc44ceSjose borrego */ 76889dc44ceSjose borrego static int 76989dc44ceSjose borrego winreg_s_NotifyChange(void *arg, ndr_xa_t *mxa) 77089dc44ceSjose borrego { 77189dc44ceSjose borrego struct winreg_NotifyChange *param = arg; 77289dc44ceSjose borrego 77389dc44ceSjose borrego if (ndr_is_admin(mxa)) 77489dc44ceSjose borrego param->status = ERROR_SUCCESS; 77589dc44ceSjose borrego else 77689dc44ceSjose borrego param->status = ERROR_ACCESS_DENIED; 77789dc44ceSjose borrego 77889dc44ceSjose borrego return (NDR_DRC_OK); 77989dc44ceSjose borrego } 78089dc44ceSjose borrego 78189dc44ceSjose borrego /* 78289dc44ceSjose borrego * winreg_s_OpenKey 78389dc44ceSjose borrego * 78489dc44ceSjose borrego * This is a request to open a windows registry key. 78589dc44ceSjose borrego * If we recognize the key, we return a handle. 78689dc44ceSjose borrego * 78789dc44ceSjose borrego * Returns: 78889dc44ceSjose borrego * ERROR_SUCCESS Valid handle returned. 78989dc44ceSjose borrego * ERROR_FILE_NOT_FOUND No key or unable to allocate a handle. 79089dc44ceSjose borrego */ 79189dc44ceSjose borrego static int 79289dc44ceSjose borrego winreg_s_OpenKey(void *arg, ndr_xa_t *mxa) 79389dc44ceSjose borrego { 79489dc44ceSjose borrego struct winreg_OpenKey *param = arg; 795b1352070SAlan Wright ndr_hdid_t *id = (ndr_hdid_t *)¶m->handle; 796b1352070SAlan Wright ndr_handle_t *hd; 79789dc44ceSjose borrego char *subkey = (char *)param->name.str; 79889dc44ceSjose borrego winreg_subkey_t *key; 799*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 800*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States (void) mutex_lock(&winreg_mutex); 80189dc44ceSjose borrego 802b1352070SAlan Wright if (subkey == NULL || *subkey == '\0') { 803b1352070SAlan Wright if ((hd = ndr_hdlookup(mxa, id)) != NULL) 804b1352070SAlan Wright subkey = hd->nh_data; 805b1352070SAlan Wright } 806b1352070SAlan Wright 807b1352070SAlan Wright id = NULL; 808b1352070SAlan Wright 8097f667e74Sjose borrego if (subkey == NULL || list_is_empty(&winreg_keylist.kl_list)) { 810*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States (void) mutex_unlock(&winreg_mutex); 81189dc44ceSjose borrego bzero(¶m->result_handle, sizeof (winreg_handle_t)); 81289dc44ceSjose borrego param->status = ERROR_FILE_NOT_FOUND; 81389dc44ceSjose borrego return (NDR_DRC_OK); 81489dc44ceSjose borrego } 81589dc44ceSjose borrego 81689dc44ceSjose borrego key = list_head(&winreg_keylist.kl_list); 81789dc44ceSjose borrego do { 81889dc44ceSjose borrego if (strcasecmp(subkey, key->sk_name) == 0) { 819*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (key->sk_predefined == B_TRUE) 820*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States id = winreg_alloc_id(mxa, subkey); 821*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States else 82289dc44ceSjose borrego id = &key->sk_handle; 82389dc44ceSjose borrego 82489dc44ceSjose borrego if (id == NULL) 82589dc44ceSjose borrego break; 82689dc44ceSjose borrego 82789dc44ceSjose borrego bcopy(id, ¶m->result_handle, 82889dc44ceSjose borrego sizeof (winreg_handle_t)); 829*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 830*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States (void) mutex_unlock(&winreg_mutex); 83189dc44ceSjose borrego param->status = ERROR_SUCCESS; 83289dc44ceSjose borrego return (NDR_DRC_OK); 83389dc44ceSjose borrego } 83489dc44ceSjose borrego } while ((key = list_next(&winreg_keylist.kl_list, key)) != NULL); 83589dc44ceSjose borrego 836*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States (void) mutex_unlock(&winreg_mutex); 83789dc44ceSjose borrego bzero(¶m->result_handle, sizeof (winreg_handle_t)); 83889dc44ceSjose borrego param->status = ERROR_FILE_NOT_FOUND; 83989dc44ceSjose borrego return (NDR_DRC_OK); 84089dc44ceSjose borrego } 84189dc44ceSjose borrego 84289dc44ceSjose borrego /* 84389dc44ceSjose borrego * winreg_s_QueryKey 84489dc44ceSjose borrego */ 84589dc44ceSjose borrego /*ARGSUSED*/ 84689dc44ceSjose borrego static int 84789dc44ceSjose borrego winreg_s_QueryKey(void *arg, ndr_xa_t *mxa) 84889dc44ceSjose borrego { 84989dc44ceSjose borrego struct winreg_QueryKey *param = arg; 85089dc44ceSjose borrego int rc; 85189dc44ceSjose borrego winreg_string_t *name; 85289dc44ceSjose borrego 85389dc44ceSjose borrego name = (winreg_string_t *)¶m->name; 85489dc44ceSjose borrego bzero(param, sizeof (struct winreg_QueryKey)); 855*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 85689dc44ceSjose borrego if ((name = NDR_NEW(mxa, winreg_string_t)) != NULL) 85789dc44ceSjose borrego rc = NDR_MSTRING(mxa, "", (ndr_mstring_t *)name); 85889dc44ceSjose borrego 85989dc44ceSjose borrego if ((name == NULL) || (rc != 0)) { 86089dc44ceSjose borrego bzero(param, sizeof (struct winreg_QueryKey)); 86189dc44ceSjose borrego param->status = ERROR_NOT_ENOUGH_MEMORY; 86289dc44ceSjose borrego return (NDR_DRC_OK); 86389dc44ceSjose borrego } 86489dc44ceSjose borrego 86589dc44ceSjose borrego param->status = ERROR_SUCCESS; 86689dc44ceSjose borrego return (NDR_DRC_OK); 86789dc44ceSjose borrego } 86889dc44ceSjose borrego 86989dc44ceSjose borrego /* 87089dc44ceSjose borrego * winreg_s_QueryValue 87189dc44ceSjose borrego * 87289dc44ceSjose borrego * This is a request to get the value associated with a specified name. 87389dc44ceSjose borrego * 87489dc44ceSjose borrego * Returns: 87589dc44ceSjose borrego * ERROR_SUCCESS Value returned. 87689dc44ceSjose borrego * ERROR_FILE_NOT_FOUND PrimaryModule is not supported. 87789dc44ceSjose borrego * ERROR_CANTREAD No such name or memory problem. 87889dc44ceSjose borrego */ 87989dc44ceSjose borrego static int 88089dc44ceSjose borrego winreg_s_QueryValue(void *arg, ndr_xa_t *mxa) 88189dc44ceSjose borrego { 88289dc44ceSjose borrego struct winreg_QueryValue *param = arg; 88389dc44ceSjose borrego struct winreg_value *pv; 88489dc44ceSjose borrego char *name; 88589dc44ceSjose borrego char *value; 88689dc44ceSjose borrego DWORD slen; 88789dc44ceSjose borrego DWORD msize; 88889dc44ceSjose borrego 88989dc44ceSjose borrego name = (char *)param->value_name.str; 89089dc44ceSjose borrego 89189dc44ceSjose borrego if (strcasecmp(name, "PrimaryModule") == 0) { 89289dc44ceSjose borrego param->status = ERROR_FILE_NOT_FOUND; 89389dc44ceSjose borrego return (NDR_DRC_OK); 89489dc44ceSjose borrego } 89589dc44ceSjose borrego 89689dc44ceSjose borrego if ((value = winreg_lookup_value(name)) == NULL) { 89789dc44ceSjose borrego param->status = ERROR_CANTREAD; 89889dc44ceSjose borrego return (NDR_DRC_OK); 89989dc44ceSjose borrego } 90089dc44ceSjose borrego 901bbf6f00cSJordan Brown slen = smb_wcequiv_strlen(value) + sizeof (smb_wchar_t); 90289dc44ceSjose borrego msize = sizeof (struct winreg_value) + slen; 90389dc44ceSjose borrego 90489dc44ceSjose borrego param->value = (struct winreg_value *)NDR_MALLOC(mxa, msize); 90589dc44ceSjose borrego param->type = NDR_NEW(mxa, DWORD); 90689dc44ceSjose borrego param->value_size = NDR_NEW(mxa, DWORD); 90789dc44ceSjose borrego param->value_size_total = NDR_NEW(mxa, DWORD); 90889dc44ceSjose borrego 90989dc44ceSjose borrego if (param->value == NULL || param->type == NULL || 91089dc44ceSjose borrego param->value_size == NULL || param->value_size_total == NULL) { 91189dc44ceSjose borrego param->status = ERROR_CANTREAD; 91289dc44ceSjose borrego return (NDR_DRC_OK); 91389dc44ceSjose borrego } 91489dc44ceSjose borrego 91589dc44ceSjose borrego bzero(param->value, msize); 91689dc44ceSjose borrego pv = param->value; 91789dc44ceSjose borrego pv->vc_first_is = 0; 91889dc44ceSjose borrego pv->vc_length_is = slen; 91989dc44ceSjose borrego /*LINTED E_BAD_PTR_CAST_ALIGN*/ 920bbf6f00cSJordan Brown (void) ndr_mbstowcs(NULL, (smb_wchar_t *)pv->value, value, slen); 92189dc44ceSjose borrego 92289dc44ceSjose borrego *param->type = 1; 92389dc44ceSjose borrego *param->value_size = slen; 92489dc44ceSjose borrego *param->value_size_total = slen; 92589dc44ceSjose borrego 92689dc44ceSjose borrego param->status = ERROR_SUCCESS; 92789dc44ceSjose borrego return (NDR_DRC_OK); 92889dc44ceSjose borrego } 92989dc44ceSjose borrego 93089dc44ceSjose borrego /* 93189dc44ceSjose borrego * Lookup a name in the registry and return the associated value. 93289dc44ceSjose borrego * Our registry is a case-insensitive, name-value pair table. 93389dc44ceSjose borrego * 93489dc44ceSjose borrego * Windows ProductType: WinNT, ServerNT, LanmanNT. 93589dc44ceSjose borrego * Windows NT4.0 workstation: WinNT 93689dc44ceSjose borrego * Windows NT4.0 server: ServerNT 93789dc44ceSjose borrego * 93889dc44ceSjose borrego * If LanmanNT is used here, Windows 2000 sends LsarQueryInfoPolicy 93989dc44ceSjose borrego * with info level 6, which we don't support. If we use ServerNT 94089dc44ceSjose borrego * (as reported by NT4.0 Server) Windows 2000 send requests for 94189dc44ceSjose borrego * levels 3 and 5, which are support. 94289dc44ceSjose borrego * 94389dc44ceSjose borrego * On success, returns a pointer to the value. Otherwise returns 94489dc44ceSjose borrego * a null pointer. 94589dc44ceSjose borrego */ 94689dc44ceSjose borrego static char * 94789dc44ceSjose borrego winreg_lookup_value(const char *name) 94889dc44ceSjose borrego { 94989dc44ceSjose borrego static struct registry { 95089dc44ceSjose borrego char *name; 95189dc44ceSjose borrego char *value; 95289dc44ceSjose borrego } registry[] = { 953*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States { "SystemRoot", "C:\\" }, 954*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States { "CurrentVersion", winreg_sysver }, 95589dc44ceSjose borrego { "ProductType", "ServerNT" }, 956*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States { "Sources", winreg_sysname }, /* product name */ 957*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States { "EventMessageFile", "C:\\windows\\system32\\eventlog.dll" } 95889dc44ceSjose borrego }; 95989dc44ceSjose borrego 96089dc44ceSjose borrego int i; 96189dc44ceSjose borrego 96289dc44ceSjose borrego for (i = 0; i < sizeof (registry)/sizeof (registry[0]); ++i) { 963*9fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (strcasecmp(registry[i].name, name) == 0) 96489dc44ceSjose borrego return (registry[i].value); 96589dc44ceSjose borrego } 96689dc44ceSjose borrego 96789dc44ceSjose borrego return (NULL); 96889dc44ceSjose borrego } 96989dc44ceSjose borrego 97089dc44ceSjose borrego /* 97189dc44ceSjose borrego * winreg_s_SetKeySec 97289dc44ceSjose borrego */ 97389dc44ceSjose borrego /*ARGSUSED*/ 97489dc44ceSjose borrego static int 97589dc44ceSjose borrego winreg_s_SetKeySec(void *arg, ndr_xa_t *mxa) 97689dc44ceSjose borrego { 97789dc44ceSjose borrego struct winreg_SetKeySec *param = arg; 97889dc44ceSjose borrego 97989dc44ceSjose borrego param->status = ERROR_ACCESS_DENIED; 98089dc44ceSjose borrego return (NDR_DRC_OK); 98189dc44ceSjose borrego } 98289dc44ceSjose borrego 98389dc44ceSjose borrego /* 98489dc44ceSjose borrego * winreg_s_CreateValue 98589dc44ceSjose borrego */ 98689dc44ceSjose borrego /*ARGSUSED*/ 98789dc44ceSjose borrego static int 98889dc44ceSjose borrego winreg_s_CreateValue(void *arg, ndr_xa_t *mxa) 98989dc44ceSjose borrego { 99089dc44ceSjose borrego struct winreg_CreateValue *param = arg; 99189dc44ceSjose borrego 99289dc44ceSjose borrego param->status = ERROR_ACCESS_DENIED; 99389dc44ceSjose borrego return (NDR_DRC_OK); 99489dc44ceSjose borrego } 99589dc44ceSjose borrego 99689dc44ceSjose borrego /* 99789dc44ceSjose borrego * winreg_s_Shutdown 99889dc44ceSjose borrego * 99989dc44ceSjose borrego * Attempt to shutdown or reboot the system: access denied. 100089dc44ceSjose borrego */ 100189dc44ceSjose borrego /*ARGSUSED*/ 100289dc44ceSjose borrego static int 100389dc44ceSjose borrego winreg_s_Shutdown(void *arg, ndr_xa_t *mxa) 100489dc44ceSjose borrego { 100589dc44ceSjose borrego struct winreg_Shutdown *param = arg; 100689dc44ceSjose borrego 100789dc44ceSjose borrego param->status = ERROR_ACCESS_DENIED; 100889dc44ceSjose borrego return (NDR_DRC_OK); 100989dc44ceSjose borrego } 101089dc44ceSjose borrego 101189dc44ceSjose borrego /* 101289dc44ceSjose borrego * winreg_s_AbortShutdown 101389dc44ceSjose borrego * 101489dc44ceSjose borrego * Abort a shutdown request. 101589dc44ceSjose borrego */ 101689dc44ceSjose borrego static int 101789dc44ceSjose borrego winreg_s_AbortShutdown(void *arg, ndr_xa_t *mxa) 101889dc44ceSjose borrego { 101989dc44ceSjose borrego struct winreg_AbortShutdown *param = arg; 102089dc44ceSjose borrego 102189dc44ceSjose borrego if (ndr_is_admin(mxa)) 102289dc44ceSjose borrego param->status = ERROR_SUCCESS; 102389dc44ceSjose borrego else 102489dc44ceSjose borrego param->status = ERROR_ACCESS_DENIED; 102589dc44ceSjose borrego 102689dc44ceSjose borrego return (NDR_DRC_OK); 102789dc44ceSjose borrego } 102889dc44ceSjose borrego 102989dc44ceSjose borrego /* 103089dc44ceSjose borrego * winreg_s_GetVersion 103189dc44ceSjose borrego * 103289dc44ceSjose borrego * Return the windows registry version. The current version is 5. 103389dc44ceSjose borrego * This call is usually made prior to enumerating or querying registry 103489dc44ceSjose borrego * keys or values. 103589dc44ceSjose borrego */ 103689dc44ceSjose borrego /*ARGSUSED*/ 103789dc44ceSjose borrego static int 103889dc44ceSjose borrego winreg_s_GetVersion(void *arg, ndr_xa_t *mxa) 103989dc44ceSjose borrego { 104089dc44ceSjose borrego struct winreg_GetVersion *param = arg; 104189dc44ceSjose borrego 104289dc44ceSjose borrego param->version = 5; 104389dc44ceSjose borrego param->status = ERROR_SUCCESS; 104489dc44ceSjose borrego return (NDR_DRC_OK); 104589dc44ceSjose borrego } 1046