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 /* 2289dc44ceSjose borrego * Copyright 2009 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", 7189dc44ceSjose borrego "System\\CurrentControlSet\\Services\\Eventlog", 727f667e74Sjose borrego "System\\CurrentControlSet\\Services\\Eventlog\\Application", 737f667e74Sjose borrego "System\\CurrentControlSet\\Services\\Eventlog\\Security", 7489dc44ceSjose borrego "System\\CurrentControlSet\\Services\\Eventlog\\System", 7589dc44ceSjose borrego "System\\CurrentControlSet\\Control\\ProductOptions", 76b1352070SAlan Wright "SOFTWARE", 7789dc44ceSjose borrego "SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion" 7889dc44ceSjose borrego }; 7989dc44ceSjose borrego 8089dc44ceSjose borrego typedef struct winreg_subkey { 8189dc44ceSjose borrego list_node_t sk_lnd; 8289dc44ceSjose borrego ndr_hdid_t sk_handle; 8389dc44ceSjose borrego char sk_name[MAXPATHLEN]; 8489dc44ceSjose borrego boolean_t sk_predefined; 8589dc44ceSjose borrego } winreg_subkey_t; 8689dc44ceSjose borrego 8789dc44ceSjose borrego typedef struct winreg_keylist { 8889dc44ceSjose borrego list_t kl_list; 8989dc44ceSjose borrego int kl_count; 9089dc44ceSjose borrego } winreg_keylist_t; 9189dc44ceSjose borrego 9289dc44ceSjose borrego static winreg_keylist_t winreg_keylist; 9389dc44ceSjose borrego 9489dc44ceSjose borrego static boolean_t winreg_key_has_subkey(const char *); 957f667e74Sjose borrego static char *winreg_enum_subkey(ndr_xa_t *, const char *, uint32_t); 9689dc44ceSjose borrego static char *winreg_lookup_value(const char *); 9789dc44ceSjose borrego 987f667e74Sjose borrego static int winreg_s_OpenHKCR(void *, ndr_xa_t *); 997f667e74Sjose borrego static int winreg_s_OpenHKCU(void *, ndr_xa_t *); 10089dc44ceSjose borrego static int winreg_s_OpenHKLM(void *, ndr_xa_t *); 1017f667e74Sjose borrego static int winreg_s_OpenHKPD(void *, ndr_xa_t *); 1027f667e74Sjose borrego static int winreg_s_OpenHKU(void *, ndr_xa_t *); 1037f667e74Sjose borrego static int winreg_s_OpenHKCC(void *, ndr_xa_t *); 1047f667e74Sjose borrego static int winreg_s_OpenHKDD(void *, ndr_xa_t *); 1057f667e74Sjose borrego static int winreg_s_OpenHKPT(void *, ndr_xa_t *); 1067f667e74Sjose borrego static int winreg_s_OpenHKPN(void *, ndr_xa_t *); 1077f667e74Sjose borrego static int winreg_s_OpenHK(void *, ndr_xa_t *, const char *); 10889dc44ceSjose borrego static int winreg_s_Close(void *, ndr_xa_t *); 10989dc44ceSjose borrego static int winreg_s_CreateKey(void *, ndr_xa_t *); 11089dc44ceSjose borrego static int winreg_s_DeleteKey(void *, ndr_xa_t *); 11189dc44ceSjose borrego static int winreg_s_DeleteValue(void *, ndr_xa_t *); 11289dc44ceSjose borrego static int winreg_s_EnumKey(void *, ndr_xa_t *); 11389dc44ceSjose borrego static int winreg_s_EnumValue(void *, ndr_xa_t *); 11489dc44ceSjose borrego static int winreg_s_FlushKey(void *, ndr_xa_t *); 11589dc44ceSjose borrego static int winreg_s_GetKeySec(void *, ndr_xa_t *); 11689dc44ceSjose borrego static int winreg_s_NotifyChange(void *, ndr_xa_t *); 11789dc44ceSjose borrego static int winreg_s_OpenKey(void *, ndr_xa_t *); 11889dc44ceSjose borrego static int winreg_s_QueryKey(void *, ndr_xa_t *); 11989dc44ceSjose borrego static int winreg_s_QueryValue(void *, ndr_xa_t *); 12089dc44ceSjose borrego static int winreg_s_SetKeySec(void *, ndr_xa_t *); 12189dc44ceSjose borrego static int winreg_s_CreateValue(void *, ndr_xa_t *); 12289dc44ceSjose borrego static int winreg_s_Shutdown(void *, ndr_xa_t *); 12389dc44ceSjose borrego static int winreg_s_AbortShutdown(void *, ndr_xa_t *); 12489dc44ceSjose borrego static int winreg_s_GetVersion(void *, ndr_xa_t *); 12589dc44ceSjose borrego 12689dc44ceSjose borrego static ndr_stub_table_t winreg_stub_table[] = { 1277f667e74Sjose borrego { winreg_s_OpenHKCR, WINREG_OPNUM_OpenHKCR }, 1287f667e74Sjose borrego { winreg_s_OpenHKCU, WINREG_OPNUM_OpenHKCU }, 12989dc44ceSjose borrego { winreg_s_OpenHKLM, WINREG_OPNUM_OpenHKLM }, 1307f667e74Sjose borrego { winreg_s_OpenHKPD, WINREG_OPNUM_OpenHKPD }, 1317f667e74Sjose borrego { winreg_s_OpenHKU, WINREG_OPNUM_OpenHKUsers }, 13289dc44ceSjose borrego { winreg_s_Close, WINREG_OPNUM_Close }, 13389dc44ceSjose borrego { winreg_s_CreateKey, WINREG_OPNUM_CreateKey }, 13489dc44ceSjose borrego { winreg_s_DeleteKey, WINREG_OPNUM_DeleteKey }, 13589dc44ceSjose borrego { winreg_s_DeleteValue, WINREG_OPNUM_DeleteValue }, 13689dc44ceSjose borrego { winreg_s_EnumKey, WINREG_OPNUM_EnumKey }, 13789dc44ceSjose borrego { winreg_s_EnumValue, WINREG_OPNUM_EnumValue }, 13889dc44ceSjose borrego { winreg_s_FlushKey, WINREG_OPNUM_FlushKey }, 13989dc44ceSjose borrego { winreg_s_GetKeySec, WINREG_OPNUM_GetKeySec }, 14089dc44ceSjose borrego { winreg_s_NotifyChange, WINREG_OPNUM_NotifyChange }, 14189dc44ceSjose borrego { winreg_s_OpenKey, WINREG_OPNUM_OpenKey }, 14289dc44ceSjose borrego { winreg_s_QueryKey, WINREG_OPNUM_QueryKey }, 14389dc44ceSjose borrego { winreg_s_QueryValue, WINREG_OPNUM_QueryValue }, 14489dc44ceSjose borrego { winreg_s_SetKeySec, WINREG_OPNUM_SetKeySec }, 14589dc44ceSjose borrego { winreg_s_CreateValue, WINREG_OPNUM_CreateValue }, 14689dc44ceSjose borrego { winreg_s_Shutdown, WINREG_OPNUM_Shutdown }, 14789dc44ceSjose borrego { winreg_s_AbortShutdown, WINREG_OPNUM_AbortShutdown }, 14889dc44ceSjose borrego { winreg_s_GetVersion, WINREG_OPNUM_GetVersion }, 1497f667e74Sjose borrego { winreg_s_OpenHKCC, WINREG_OPNUM_OpenHKCC }, 1507f667e74Sjose borrego { winreg_s_OpenHKDD, WINREG_OPNUM_OpenHKDD }, 1517f667e74Sjose borrego { winreg_s_OpenHKPT, WINREG_OPNUM_OpenHKPT }, 1527f667e74Sjose borrego { winreg_s_OpenHKPN, WINREG_OPNUM_OpenHKPN }, 15389dc44ceSjose borrego {0} 15489dc44ceSjose borrego }; 15589dc44ceSjose borrego 15689dc44ceSjose borrego static ndr_service_t winreg_service = { 15789dc44ceSjose borrego "Winreg", /* name */ 15889dc44ceSjose borrego "Windows Registry", /* desc */ 15989dc44ceSjose borrego "\\winreg", /* endpoint */ 16089dc44ceSjose borrego PIPE_WINREG, /* sec_addr_port */ 16189dc44ceSjose borrego "338cd001-2244-31f1-aaaa-900038001003", 1, /* abstract */ 16289dc44ceSjose borrego NDR_TRANSFER_SYNTAX_UUID, 2, /* transfer */ 16389dc44ceSjose borrego 0, /* no bind_instance_size */ 16489dc44ceSjose borrego 0, /* no bind_req() */ 16589dc44ceSjose borrego 0, /* no unbind_and_close() */ 16689dc44ceSjose borrego 0, /* use generic_call_stub() */ 16789dc44ceSjose borrego &TYPEINFO(winreg_interface), /* interface ti */ 16889dc44ceSjose borrego winreg_stub_table /* stub_table */ 16989dc44ceSjose borrego }; 17089dc44ceSjose borrego 17189dc44ceSjose borrego static char winreg_sysname[SYS_NMLN]; 17289dc44ceSjose borrego 17389dc44ceSjose borrego /* 17489dc44ceSjose borrego * winreg_initialize 17589dc44ceSjose borrego * 17689dc44ceSjose borrego * Initialize and register the WINREG RPC interface with the RPC runtime 17789dc44ceSjose borrego * library. It must be called in order to use either the client side 17889dc44ceSjose borrego * or the server side functions. 17989dc44ceSjose borrego */ 18089dc44ceSjose borrego void 18189dc44ceSjose borrego winreg_initialize(void) 18289dc44ceSjose borrego { 18389dc44ceSjose borrego winreg_subkey_t *key; 18489dc44ceSjose borrego struct utsname name; 18589dc44ceSjose borrego char *sysname; 18689dc44ceSjose borrego int i; 18789dc44ceSjose borrego 18889dc44ceSjose borrego list_create(&winreg_keylist.kl_list, sizeof (winreg_subkey_t), 18989dc44ceSjose borrego offsetof(winreg_subkey_t, sk_lnd)); 19089dc44ceSjose borrego winreg_keylist.kl_count = 0; 19189dc44ceSjose borrego 19289dc44ceSjose borrego for (i = 0; i < sizeof (winreg_keys)/sizeof (winreg_keys[0]); ++i) { 19389dc44ceSjose borrego if ((key = malloc(sizeof (winreg_subkey_t))) != NULL) { 19489dc44ceSjose borrego bzero(key, sizeof (winreg_subkey_t)); 19589dc44ceSjose borrego (void) strlcpy(key->sk_name, winreg_keys[i], 19689dc44ceSjose borrego MAXPATHLEN); 19789dc44ceSjose borrego key->sk_predefined = B_TRUE; 19889dc44ceSjose borrego list_insert_tail(&winreg_keylist.kl_list, key); 19989dc44ceSjose borrego ++winreg_keylist.kl_count; 20089dc44ceSjose borrego } 20189dc44ceSjose borrego } 20289dc44ceSjose borrego 20389dc44ceSjose borrego if (uname(&name) < 0) 20489dc44ceSjose borrego sysname = "Solaris"; 20589dc44ceSjose borrego else 20689dc44ceSjose borrego sysname = name.sysname; 20789dc44ceSjose borrego 20889dc44ceSjose borrego (void) strlcpy(winreg_sysname, sysname, SYS_NMLN); 20989dc44ceSjose borrego (void) ndr_svc_register(&winreg_service); 21089dc44ceSjose borrego } 21189dc44ceSjose borrego 21289dc44ceSjose borrego static int 2137f667e74Sjose borrego winreg_s_OpenHKCR(void *arg, ndr_xa_t *mxa) 21489dc44ceSjose borrego { 2157f667e74Sjose borrego return (winreg_s_OpenHK(arg, mxa, "HKCR")); 21689dc44ceSjose borrego } 21789dc44ceSjose borrego 2187f667e74Sjose borrego static int 2197f667e74Sjose borrego winreg_s_OpenHKCU(void *arg, ndr_xa_t *mxa) 2207f667e74Sjose borrego { 2217f667e74Sjose borrego return (winreg_s_OpenHK(arg, mxa, "HKCU")); 22289dc44ceSjose borrego } 22389dc44ceSjose borrego 22489dc44ceSjose borrego static int 22589dc44ceSjose borrego winreg_s_OpenHKLM(void *arg, ndr_xa_t *mxa) 22689dc44ceSjose borrego { 2277f667e74Sjose borrego return (winreg_s_OpenHK(arg, mxa, "HKLM")); 22889dc44ceSjose borrego } 22989dc44ceSjose borrego 2307f667e74Sjose borrego static int 2317f667e74Sjose borrego winreg_s_OpenHKPD(void *arg, ndr_xa_t *mxa) 2327f667e74Sjose borrego { 2337f667e74Sjose borrego return (winreg_s_OpenHK(arg, mxa, "HKPD")); 2347f667e74Sjose borrego } 2357f667e74Sjose borrego 2367f667e74Sjose borrego static int 2377f667e74Sjose borrego winreg_s_OpenHKU(void *arg, ndr_xa_t *mxa) 2387f667e74Sjose borrego { 2397f667e74Sjose borrego return (winreg_s_OpenHK(arg, mxa, "HKU")); 2407f667e74Sjose borrego } 2417f667e74Sjose borrego 2427f667e74Sjose borrego static int 2437f667e74Sjose borrego winreg_s_OpenHKCC(void *arg, ndr_xa_t *mxa) 2447f667e74Sjose borrego { 2457f667e74Sjose borrego return (winreg_s_OpenHK(arg, mxa, "HKCC")); 2467f667e74Sjose borrego } 2477f667e74Sjose borrego 2487f667e74Sjose borrego static int 2497f667e74Sjose borrego winreg_s_OpenHKDD(void *arg, ndr_xa_t *mxa) 2507f667e74Sjose borrego { 2517f667e74Sjose borrego return (winreg_s_OpenHK(arg, mxa, "HKDD")); 2527f667e74Sjose borrego } 2537f667e74Sjose borrego 2547f667e74Sjose borrego static int 2557f667e74Sjose borrego winreg_s_OpenHKPT(void *arg, ndr_xa_t *mxa) 2567f667e74Sjose borrego { 2577f667e74Sjose borrego return (winreg_s_OpenHK(arg, mxa, "HKPT")); 2587f667e74Sjose borrego } 2597f667e74Sjose borrego 2607f667e74Sjose borrego static int 2617f667e74Sjose borrego winreg_s_OpenHKPN(void *arg, ndr_xa_t *mxa) 2627f667e74Sjose borrego { 2637f667e74Sjose borrego return (winreg_s_OpenHK(arg, mxa, "HKPN")); 26489dc44ceSjose borrego } 26589dc44ceSjose borrego 26689dc44ceSjose borrego /* 2677f667e74Sjose borrego * winreg_s_OpenHK 26889dc44ceSjose borrego * 2697f667e74Sjose borrego * Common code to open root HKEYs. 27089dc44ceSjose borrego */ 27189dc44ceSjose borrego static int 2727f667e74Sjose borrego winreg_s_OpenHK(void *arg, ndr_xa_t *mxa, const char *hkey) 27389dc44ceSjose borrego { 2747f667e74Sjose borrego struct winreg_OpenHKCR *param = arg; 27589dc44ceSjose borrego ndr_hdid_t *id; 2767f667e74Sjose borrego char *dupkey; 27789dc44ceSjose borrego 2787f667e74Sjose borrego if ((dupkey = strdup(hkey)) == NULL) { 2797f667e74Sjose borrego bzero(¶m->handle, sizeof (winreg_handle_t)); 2807f667e74Sjose borrego param->status = ERROR_NOT_ENOUGH_MEMORY; 2817f667e74Sjose borrego return (NDR_DRC_OK); 2827f667e74Sjose borrego } 2837f667e74Sjose borrego 2847f667e74Sjose borrego if ((id = ndr_hdalloc(mxa, dupkey)) == NULL) { 2857f667e74Sjose borrego free(dupkey); 28689dc44ceSjose borrego bzero(¶m->handle, sizeof (winreg_handle_t)); 28789dc44ceSjose borrego param->status = ERROR_ACCESS_DENIED; 28889dc44ceSjose borrego } else { 28989dc44ceSjose borrego bcopy(id, ¶m->handle, sizeof (winreg_handle_t)); 29089dc44ceSjose borrego param->status = ERROR_SUCCESS; 29189dc44ceSjose borrego } 29289dc44ceSjose borrego 29389dc44ceSjose borrego return (NDR_DRC_OK); 29489dc44ceSjose borrego } 29589dc44ceSjose borrego 29689dc44ceSjose borrego /* 29789dc44ceSjose borrego * winreg_s_Close 29889dc44ceSjose borrego * 29989dc44ceSjose borrego * This is a request to close the WINREG interface specified by the 30089dc44ceSjose borrego * handle. We don't track handles (yet), so just zero out the handle 30189dc44ceSjose borrego * and return NDR_DRC_OK. Setting the handle to zero appears to be 30289dc44ceSjose borrego * standard behaviour. 30389dc44ceSjose borrego */ 30489dc44ceSjose borrego static int 30589dc44ceSjose borrego winreg_s_Close(void *arg, ndr_xa_t *mxa) 30689dc44ceSjose borrego { 30789dc44ceSjose borrego struct winreg_Close *param = arg; 30889dc44ceSjose borrego ndr_hdid_t *id = (ndr_hdid_t *)¶m->handle; 3097f667e74Sjose borrego ndr_handle_t *hd; 3107f667e74Sjose borrego 3117f667e74Sjose borrego if ((hd = ndr_hdlookup(mxa, id)) != NULL) { 3127f667e74Sjose borrego free(hd->nh_data); 3137f667e74Sjose borrego hd->nh_data = NULL; 3147f667e74Sjose borrego } 31589dc44ceSjose borrego 31689dc44ceSjose borrego ndr_hdfree(mxa, id); 31789dc44ceSjose borrego 31889dc44ceSjose borrego bzero(¶m->result_handle, sizeof (winreg_handle_t)); 31989dc44ceSjose borrego param->status = ERROR_SUCCESS; 32089dc44ceSjose borrego return (NDR_DRC_OK); 32189dc44ceSjose borrego } 32289dc44ceSjose borrego 32389dc44ceSjose borrego /* 32489dc44ceSjose borrego * winreg_s_CreateKey 32589dc44ceSjose borrego */ 32689dc44ceSjose borrego static int 32789dc44ceSjose borrego winreg_s_CreateKey(void *arg, ndr_xa_t *mxa) 32889dc44ceSjose borrego { 32989dc44ceSjose borrego struct winreg_CreateKey *param = arg; 33089dc44ceSjose borrego ndr_hdid_t *id = (ndr_hdid_t *)¶m->handle; 33189dc44ceSjose borrego ndr_handle_t *hd; 33289dc44ceSjose borrego winreg_subkey_t *key; 33389dc44ceSjose borrego char *subkey; 3347f667e74Sjose borrego char *dupkey; 33589dc44ceSjose borrego DWORD *action; 33689dc44ceSjose borrego 33789dc44ceSjose borrego subkey = (char *)param->subkey.str; 33889dc44ceSjose borrego 33989dc44ceSjose borrego if (!ndr_is_admin(mxa) || (subkey == NULL)) { 34089dc44ceSjose borrego bzero(param, sizeof (struct winreg_CreateKey)); 34189dc44ceSjose borrego param->status = ERROR_ACCESS_DENIED; 34289dc44ceSjose borrego return (NDR_DRC_OK); 34389dc44ceSjose borrego } 34489dc44ceSjose borrego 34589dc44ceSjose borrego hd = ndr_hdlookup(mxa, id); 34689dc44ceSjose borrego if (hd == NULL) { 34789dc44ceSjose borrego bzero(param, sizeof (struct winreg_CreateKey)); 34889dc44ceSjose borrego param->status = ERROR_INVALID_HANDLE; 34989dc44ceSjose borrego return (NDR_DRC_OK); 35089dc44ceSjose borrego } 35189dc44ceSjose borrego 35289dc44ceSjose borrego if ((action = NDR_NEW(mxa, DWORD)) == NULL) { 35389dc44ceSjose borrego bzero(param, sizeof (struct winreg_CreateKey)); 35489dc44ceSjose borrego param->status = ERROR_NOT_ENOUGH_MEMORY; 35589dc44ceSjose borrego return (NDR_DRC_OK); 35689dc44ceSjose borrego } 35789dc44ceSjose borrego 35889dc44ceSjose borrego if (list_is_empty(&winreg_keylist.kl_list)) 35989dc44ceSjose borrego goto new_key; 36089dc44ceSjose borrego 36189dc44ceSjose borrego /* 36289dc44ceSjose borrego * Check for an existing key. 36389dc44ceSjose borrego */ 36489dc44ceSjose borrego key = list_head(&winreg_keylist.kl_list); 36589dc44ceSjose borrego do { 36689dc44ceSjose borrego if (strcasecmp(subkey, key->sk_name) == 0) { 36789dc44ceSjose borrego bcopy(&key->sk_handle, ¶m->result_handle, 36889dc44ceSjose borrego sizeof (winreg_handle_t)); 36989dc44ceSjose borrego *action = WINREG_ACTION_EXISTING_KEY; 37089dc44ceSjose borrego param->action = action; 37189dc44ceSjose borrego param->status = ERROR_SUCCESS; 37289dc44ceSjose borrego return (NDR_DRC_OK); 37389dc44ceSjose borrego } 37489dc44ceSjose borrego } while ((key = list_next(&winreg_keylist.kl_list, key)) != NULL); 37589dc44ceSjose borrego 37689dc44ceSjose borrego new_key: 37789dc44ceSjose borrego /* 37889dc44ceSjose borrego * Create a new key. 37989dc44ceSjose borrego */ 3807f667e74Sjose borrego if ((dupkey = strdup(subkey)) == NULL) { 3817f667e74Sjose borrego bzero(param, sizeof (struct winreg_CreateKey)); 3827f667e74Sjose borrego param->status = ERROR_NOT_ENOUGH_MEMORY; 3837f667e74Sjose borrego return (NDR_DRC_OK); 3847f667e74Sjose borrego } 3857f667e74Sjose borrego 3867f667e74Sjose borrego id = ndr_hdalloc(mxa, dupkey); 38789dc44ceSjose borrego key = malloc(sizeof (winreg_subkey_t)); 38889dc44ceSjose borrego 38989dc44ceSjose borrego if ((id == NULL) || (key == NULL)) { 3907f667e74Sjose borrego free(dupkey); 39189dc44ceSjose borrego bzero(param, sizeof (struct winreg_CreateKey)); 39289dc44ceSjose borrego param->status = ERROR_NOT_ENOUGH_MEMORY; 39389dc44ceSjose borrego return (NDR_DRC_OK); 39489dc44ceSjose borrego } 39589dc44ceSjose borrego 39689dc44ceSjose borrego bcopy(id, &key->sk_handle, sizeof (ndr_hdid_t)); 39789dc44ceSjose borrego (void) strlcpy(key->sk_name, subkey, MAXPATHLEN); 39889dc44ceSjose borrego key->sk_predefined = B_FALSE; 39989dc44ceSjose borrego list_insert_tail(&winreg_keylist.kl_list, key); 40089dc44ceSjose borrego ++winreg_keylist.kl_count; 40189dc44ceSjose borrego 40289dc44ceSjose borrego bcopy(id, ¶m->result_handle, sizeof (winreg_handle_t)); 40389dc44ceSjose borrego *action = WINREG_ACTION_NEW_KEY; 40489dc44ceSjose borrego param->action = action; 40589dc44ceSjose borrego param->status = ERROR_SUCCESS; 40689dc44ceSjose borrego return (NDR_DRC_OK); 40789dc44ceSjose borrego } 40889dc44ceSjose borrego 40989dc44ceSjose borrego /* 41089dc44ceSjose borrego * winreg_s_DeleteKey 41189dc44ceSjose borrego */ 41289dc44ceSjose borrego static int 41389dc44ceSjose borrego winreg_s_DeleteKey(void *arg, ndr_xa_t *mxa) 41489dc44ceSjose borrego { 41589dc44ceSjose borrego struct winreg_DeleteKey *param = arg; 41689dc44ceSjose borrego ndr_hdid_t *id = (ndr_hdid_t *)¶m->handle; 4177f667e74Sjose borrego ndr_handle_t *hd; 41889dc44ceSjose borrego winreg_subkey_t *key; 41989dc44ceSjose borrego char *subkey; 42089dc44ceSjose borrego 42189dc44ceSjose borrego subkey = (char *)param->subkey.str; 42289dc44ceSjose borrego 42389dc44ceSjose borrego if (!ndr_is_admin(mxa) || (subkey == NULL)) { 42489dc44ceSjose borrego param->status = ERROR_ACCESS_DENIED; 42589dc44ceSjose borrego return (NDR_DRC_OK); 42689dc44ceSjose borrego } 42789dc44ceSjose borrego 42889dc44ceSjose borrego if ((ndr_hdlookup(mxa, id) == NULL) || 42989dc44ceSjose borrego list_is_empty(&winreg_keylist.kl_list) || 43089dc44ceSjose borrego winreg_key_has_subkey(subkey)) { 43189dc44ceSjose borrego param->status = ERROR_ACCESS_DENIED; 43289dc44ceSjose borrego return (NDR_DRC_OK); 43389dc44ceSjose borrego } 43489dc44ceSjose borrego 43589dc44ceSjose borrego key = list_head(&winreg_keylist.kl_list); 43689dc44ceSjose borrego do { 43789dc44ceSjose borrego if (strcasecmp(subkey, key->sk_name) == 0) { 43889dc44ceSjose borrego if (key->sk_predefined == B_TRUE) { 43989dc44ceSjose borrego /* Predefined keys cannot be deleted */ 44089dc44ceSjose borrego break; 44189dc44ceSjose borrego } 44289dc44ceSjose borrego 44389dc44ceSjose borrego list_remove(&winreg_keylist.kl_list, key); 44489dc44ceSjose borrego --winreg_keylist.kl_count; 4457f667e74Sjose borrego 4467f667e74Sjose borrego hd = ndr_hdlookup(mxa, &key->sk_handle); 4477f667e74Sjose borrego if (hd != NULL) { 4487f667e74Sjose borrego free(hd->nh_data); 4497f667e74Sjose borrego hd->nh_data = NULL; 4507f667e74Sjose borrego } 4517f667e74Sjose borrego 45289dc44ceSjose borrego ndr_hdfree(mxa, &key->sk_handle); 45389dc44ceSjose borrego free(key); 45489dc44ceSjose borrego param->status = ERROR_SUCCESS; 45589dc44ceSjose borrego return (NDR_DRC_OK); 45689dc44ceSjose borrego } 45789dc44ceSjose borrego } while ((key = list_next(&winreg_keylist.kl_list, key)) != NULL); 45889dc44ceSjose borrego 45989dc44ceSjose borrego param->status = ERROR_ACCESS_DENIED; 46089dc44ceSjose borrego return (NDR_DRC_OK); 46189dc44ceSjose borrego } 46289dc44ceSjose borrego 46389dc44ceSjose borrego static boolean_t 46489dc44ceSjose borrego winreg_key_has_subkey(const char *subkey) 46589dc44ceSjose borrego { 46689dc44ceSjose borrego winreg_subkey_t *key; 46789dc44ceSjose borrego int keylen; 46889dc44ceSjose borrego 46989dc44ceSjose borrego if (list_is_empty(&winreg_keylist.kl_list)) 47089dc44ceSjose borrego return (B_FALSE); 47189dc44ceSjose borrego 47289dc44ceSjose borrego keylen = strlen(subkey); 47389dc44ceSjose borrego 47489dc44ceSjose borrego key = list_head(&winreg_keylist.kl_list); 47589dc44ceSjose borrego do { 47689dc44ceSjose borrego if (strncasecmp(subkey, key->sk_name, keylen) == 0) { 47789dc44ceSjose borrego /* 47889dc44ceSjose borrego * Potential match. If sk_name is longer than 47989dc44ceSjose borrego * subkey, then sk_name is a subkey of our key. 48089dc44ceSjose borrego */ 48189dc44ceSjose borrego if (keylen < strlen(key->sk_name)) 48289dc44ceSjose borrego return (B_TRUE); 48389dc44ceSjose borrego } 48489dc44ceSjose borrego } while ((key = list_next(&winreg_keylist.kl_list, key)) != NULL); 48589dc44ceSjose borrego 48689dc44ceSjose borrego return (B_FALSE); 48789dc44ceSjose borrego } 48889dc44ceSjose borrego 48989dc44ceSjose borrego static char * 4907f667e74Sjose borrego winreg_enum_subkey(ndr_xa_t *mxa, const char *subkey, uint32_t index) 49189dc44ceSjose borrego { 49289dc44ceSjose borrego winreg_subkey_t *key; 4937f667e74Sjose borrego char *entry; 4947f667e74Sjose borrego char *p; 4957f667e74Sjose borrego int subkeylen; 4967f667e74Sjose borrego int count = 0; 49789dc44ceSjose borrego 49889dc44ceSjose borrego if (subkey == NULL) 49989dc44ceSjose borrego return (NULL); 50089dc44ceSjose borrego 50189dc44ceSjose borrego if (list_is_empty(&winreg_keylist.kl_list)) 50289dc44ceSjose borrego return (NULL); 50389dc44ceSjose borrego 5047f667e74Sjose borrego subkeylen = strlen(subkey); 5057f667e74Sjose borrego 5067f667e74Sjose borrego for (key = list_head(&winreg_keylist.kl_list); 5077f667e74Sjose borrego key != NULL; key = list_next(&winreg_keylist.kl_list, key)) { 5087f667e74Sjose borrego if (strncasecmp(subkey, key->sk_name, subkeylen) == 0) { 5097f667e74Sjose borrego p = key->sk_name + subkeylen; 5107f667e74Sjose borrego 5117f667e74Sjose borrego if ((*p != '\\') || (*p == '\0')) { 5127f667e74Sjose borrego /* 5137f667e74Sjose borrego * Not the same subkey or an exact match. 5147f667e74Sjose borrego * We're looking for children of subkey. 5157f667e74Sjose borrego */ 5167f667e74Sjose borrego continue; 51789dc44ceSjose borrego } 5187f667e74Sjose borrego 5197f667e74Sjose borrego ++p; 5207f667e74Sjose borrego 5217f667e74Sjose borrego if (count < index) { 5227f667e74Sjose borrego ++count; 5237f667e74Sjose borrego continue; 5247f667e74Sjose borrego } 5257f667e74Sjose borrego 5267f667e74Sjose borrego if ((entry = NDR_STRDUP(mxa, p)) == NULL) 5277f667e74Sjose borrego return (NULL); 5287f667e74Sjose borrego 5297f667e74Sjose borrego if ((p = strchr(entry, '\\')) != NULL) 5307f667e74Sjose borrego *p = '\0'; 5317f667e74Sjose borrego 5327f667e74Sjose borrego return (entry); 5337f667e74Sjose borrego } 5347f667e74Sjose borrego } 53589dc44ceSjose borrego 53689dc44ceSjose borrego return (NULL); 53789dc44ceSjose borrego } 53889dc44ceSjose borrego 53989dc44ceSjose borrego /* 54089dc44ceSjose borrego * winreg_s_DeleteValue 54189dc44ceSjose borrego */ 54289dc44ceSjose borrego /*ARGSUSED*/ 54389dc44ceSjose borrego static int 54489dc44ceSjose borrego winreg_s_DeleteValue(void *arg, ndr_xa_t *mxa) 54589dc44ceSjose borrego { 54689dc44ceSjose borrego struct winreg_DeleteValue *param = arg; 54789dc44ceSjose borrego 54889dc44ceSjose borrego param->status = ERROR_ACCESS_DENIED; 54989dc44ceSjose borrego return (NDR_DRC_OK); 55089dc44ceSjose borrego } 55189dc44ceSjose borrego 55289dc44ceSjose borrego /* 55389dc44ceSjose borrego * winreg_s_EnumKey 55489dc44ceSjose borrego */ 55589dc44ceSjose borrego static int 55689dc44ceSjose borrego winreg_s_EnumKey(void *arg, ndr_xa_t *mxa) 55789dc44ceSjose borrego { 55889dc44ceSjose borrego struct winreg_EnumKey *param = arg; 55989dc44ceSjose borrego ndr_hdid_t *id = (ndr_hdid_t *)¶m->handle; 5607f667e74Sjose borrego ndr_handle_t *hd; 5617f667e74Sjose borrego char *subkey; 5627f667e74Sjose borrego char *name = NULL; 56389dc44ceSjose borrego 5647f667e74Sjose borrego if ((hd = ndr_hdlookup(mxa, id)) != NULL) 5657f667e74Sjose borrego name = hd->nh_data; 5667f667e74Sjose borrego 5677f667e74Sjose borrego if (hd == NULL || name == NULL) { 56889dc44ceSjose borrego bzero(param, sizeof (struct winreg_EnumKey)); 56989dc44ceSjose borrego param->status = ERROR_NO_MORE_ITEMS; 57089dc44ceSjose borrego return (NDR_DRC_OK); 57189dc44ceSjose borrego } 57289dc44ceSjose borrego 5737f667e74Sjose borrego subkey = winreg_enum_subkey(mxa, name, param->index); 5747f667e74Sjose borrego if (subkey == NULL) { 57589dc44ceSjose borrego bzero(param, sizeof (struct winreg_EnumKey)); 57689dc44ceSjose borrego param->status = ERROR_NO_MORE_ITEMS; 57789dc44ceSjose borrego return (NDR_DRC_OK); 57889dc44ceSjose borrego } 57989dc44ceSjose borrego 5807f667e74Sjose borrego if (NDR_MSTRING(mxa, subkey, (ndr_mstring_t *)¶m->name_out) == -1) { 58189dc44ceSjose borrego bzero(param, sizeof (struct winreg_EnumKey)); 58289dc44ceSjose borrego param->status = ERROR_NOT_ENOUGH_MEMORY; 58389dc44ceSjose borrego return (NDR_DRC_OK); 58489dc44ceSjose borrego } 5857f667e74Sjose borrego /* 5867f667e74Sjose borrego * This request requires that the length includes the null. 5877f667e74Sjose borrego */ 5887f667e74Sjose borrego param->name_out.length = param->name_out.allosize; 58989dc44ceSjose borrego 59089dc44ceSjose borrego param->status = ERROR_SUCCESS; 59189dc44ceSjose borrego return (NDR_DRC_OK); 59289dc44ceSjose borrego } 59389dc44ceSjose borrego 59489dc44ceSjose borrego /* 59589dc44ceSjose borrego * winreg_s_EnumValue 59689dc44ceSjose borrego */ 59789dc44ceSjose borrego static int 59889dc44ceSjose borrego winreg_s_EnumValue(void *arg, ndr_xa_t *mxa) 59989dc44ceSjose borrego { 60089dc44ceSjose borrego struct winreg_EnumValue *param = arg; 60189dc44ceSjose borrego ndr_hdid_t *id = (ndr_hdid_t *)¶m->handle; 60289dc44ceSjose borrego 60389dc44ceSjose borrego if (ndr_hdlookup(mxa, id) == NULL) { 60489dc44ceSjose borrego bzero(param, sizeof (struct winreg_EnumValue)); 60589dc44ceSjose borrego param->status = ERROR_NO_MORE_ITEMS; 60689dc44ceSjose borrego return (NDR_DRC_OK); 60789dc44ceSjose borrego } 60889dc44ceSjose borrego 60989dc44ceSjose borrego bzero(param, sizeof (struct winreg_EnumValue)); 61089dc44ceSjose borrego param->status = ERROR_NO_MORE_ITEMS; 61189dc44ceSjose borrego return (NDR_DRC_OK); 61289dc44ceSjose borrego } 61389dc44ceSjose borrego 61489dc44ceSjose borrego /* 61589dc44ceSjose borrego * winreg_s_FlushKey 61689dc44ceSjose borrego * 61789dc44ceSjose borrego * Flush the attributes associated with the specified open key to disk. 61889dc44ceSjose borrego */ 61989dc44ceSjose borrego static int 62089dc44ceSjose borrego winreg_s_FlushKey(void *arg, ndr_xa_t *mxa) 62189dc44ceSjose borrego { 62289dc44ceSjose borrego struct winreg_FlushKey *param = arg; 62389dc44ceSjose borrego ndr_hdid_t *id = (ndr_hdid_t *)¶m->handle; 62489dc44ceSjose borrego 62589dc44ceSjose borrego if (ndr_hdlookup(mxa, id) == NULL) 62689dc44ceSjose borrego param->status = ERROR_INVALID_HANDLE; 62789dc44ceSjose borrego else 62889dc44ceSjose borrego param->status = ERROR_SUCCESS; 62989dc44ceSjose borrego 63089dc44ceSjose borrego return (NDR_DRC_OK); 63189dc44ceSjose borrego } 63289dc44ceSjose borrego 63389dc44ceSjose borrego /* 63489dc44ceSjose borrego * winreg_s_GetKeySec 63589dc44ceSjose borrego */ 63689dc44ceSjose borrego /*ARGSUSED*/ 63789dc44ceSjose borrego static int 63889dc44ceSjose borrego winreg_s_GetKeySec(void *arg, ndr_xa_t *mxa) 63989dc44ceSjose borrego { 64089dc44ceSjose borrego struct winreg_GetKeySec *param = arg; 64189dc44ceSjose borrego 64289dc44ceSjose borrego bzero(param, sizeof (struct winreg_GetKeySec)); 64389dc44ceSjose borrego param->status = ERROR_ACCESS_DENIED; 64489dc44ceSjose borrego return (NDR_DRC_OK); 64589dc44ceSjose borrego } 64689dc44ceSjose borrego 64789dc44ceSjose borrego /* 64889dc44ceSjose borrego * winreg_s_NotifyChange 64989dc44ceSjose borrego */ 65089dc44ceSjose borrego static int 65189dc44ceSjose borrego winreg_s_NotifyChange(void *arg, ndr_xa_t *mxa) 65289dc44ceSjose borrego { 65389dc44ceSjose borrego struct winreg_NotifyChange *param = arg; 65489dc44ceSjose borrego 65589dc44ceSjose borrego if (ndr_is_admin(mxa)) 65689dc44ceSjose borrego param->status = ERROR_SUCCESS; 65789dc44ceSjose borrego else 65889dc44ceSjose borrego param->status = ERROR_ACCESS_DENIED; 65989dc44ceSjose borrego 66089dc44ceSjose borrego return (NDR_DRC_OK); 66189dc44ceSjose borrego } 66289dc44ceSjose borrego 66389dc44ceSjose borrego /* 66489dc44ceSjose borrego * winreg_s_OpenKey 66589dc44ceSjose borrego * 66689dc44ceSjose borrego * This is a request to open a windows registry key. 66789dc44ceSjose borrego * If we recognize the key, we return a handle. 66889dc44ceSjose borrego * 66989dc44ceSjose borrego * Returns: 67089dc44ceSjose borrego * ERROR_SUCCESS Valid handle returned. 67189dc44ceSjose borrego * ERROR_FILE_NOT_FOUND No key or unable to allocate a handle. 67289dc44ceSjose borrego */ 67389dc44ceSjose borrego static int 67489dc44ceSjose borrego winreg_s_OpenKey(void *arg, ndr_xa_t *mxa) 67589dc44ceSjose borrego { 67689dc44ceSjose borrego struct winreg_OpenKey *param = arg; 677b1352070SAlan Wright ndr_hdid_t *id = (ndr_hdid_t *)¶m->handle; 678b1352070SAlan Wright ndr_handle_t *hd; 67989dc44ceSjose borrego char *subkey = (char *)param->name.str; 68089dc44ceSjose borrego winreg_subkey_t *key; 6817f667e74Sjose borrego char *dupkey; 68289dc44ceSjose borrego 683b1352070SAlan Wright if (subkey == NULL || *subkey == '\0') { 684b1352070SAlan Wright if ((hd = ndr_hdlookup(mxa, id)) != NULL) 685b1352070SAlan Wright subkey = hd->nh_data; 686b1352070SAlan Wright } 687b1352070SAlan Wright 688b1352070SAlan Wright id = NULL; 689b1352070SAlan Wright 6907f667e74Sjose borrego if (subkey == NULL || list_is_empty(&winreg_keylist.kl_list)) { 69189dc44ceSjose borrego bzero(¶m->result_handle, sizeof (winreg_handle_t)); 69289dc44ceSjose borrego param->status = ERROR_FILE_NOT_FOUND; 69389dc44ceSjose borrego return (NDR_DRC_OK); 69489dc44ceSjose borrego } 69589dc44ceSjose borrego 69689dc44ceSjose borrego key = list_head(&winreg_keylist.kl_list); 69789dc44ceSjose borrego do { 69889dc44ceSjose borrego if (strcasecmp(subkey, key->sk_name) == 0) { 6997f667e74Sjose borrego if (key->sk_predefined == B_TRUE) { 7007f667e74Sjose borrego if ((dupkey = strdup(subkey)) == NULL) 7017f667e74Sjose borrego break; 7027f667e74Sjose borrego 7037f667e74Sjose borrego id = ndr_hdalloc(mxa, dupkey); 7047f667e74Sjose borrego if (id == NULL) 7057f667e74Sjose borrego free(dupkey); 7067f667e74Sjose borrego } else { 70789dc44ceSjose borrego id = &key->sk_handle; 7087f667e74Sjose borrego } 70989dc44ceSjose borrego 71089dc44ceSjose borrego if (id == NULL) 71189dc44ceSjose borrego break; 71289dc44ceSjose borrego 71389dc44ceSjose borrego bcopy(id, ¶m->result_handle, 71489dc44ceSjose borrego sizeof (winreg_handle_t)); 71589dc44ceSjose borrego param->status = ERROR_SUCCESS; 71689dc44ceSjose borrego return (NDR_DRC_OK); 71789dc44ceSjose borrego } 71889dc44ceSjose borrego } while ((key = list_next(&winreg_keylist.kl_list, key)) != NULL); 71989dc44ceSjose borrego 72089dc44ceSjose borrego bzero(¶m->result_handle, sizeof (winreg_handle_t)); 72189dc44ceSjose borrego param->status = ERROR_FILE_NOT_FOUND; 72289dc44ceSjose borrego return (NDR_DRC_OK); 72389dc44ceSjose borrego } 72489dc44ceSjose borrego 72589dc44ceSjose borrego /* 72689dc44ceSjose borrego * winreg_s_QueryKey 72789dc44ceSjose borrego */ 72889dc44ceSjose borrego /*ARGSUSED*/ 72989dc44ceSjose borrego static int 73089dc44ceSjose borrego winreg_s_QueryKey(void *arg, ndr_xa_t *mxa) 73189dc44ceSjose borrego { 73289dc44ceSjose borrego struct winreg_QueryKey *param = arg; 73389dc44ceSjose borrego int rc; 73489dc44ceSjose borrego winreg_string_t *name; 73589dc44ceSjose borrego 73689dc44ceSjose borrego name = (winreg_string_t *)¶m->name; 73789dc44ceSjose borrego bzero(param, sizeof (struct winreg_QueryKey)); 73889dc44ceSjose borrego if ((name = NDR_NEW(mxa, winreg_string_t)) != NULL) 73989dc44ceSjose borrego rc = NDR_MSTRING(mxa, "", (ndr_mstring_t *)name); 74089dc44ceSjose borrego 74189dc44ceSjose borrego if ((name == NULL) || (rc != 0)) { 74289dc44ceSjose borrego bzero(param, sizeof (struct winreg_QueryKey)); 74389dc44ceSjose borrego param->status = ERROR_NOT_ENOUGH_MEMORY; 74489dc44ceSjose borrego return (NDR_DRC_OK); 74589dc44ceSjose borrego } 74689dc44ceSjose borrego 74789dc44ceSjose borrego param->status = ERROR_SUCCESS; 74889dc44ceSjose borrego return (NDR_DRC_OK); 74989dc44ceSjose borrego } 75089dc44ceSjose borrego 75189dc44ceSjose borrego /* 75289dc44ceSjose borrego * winreg_s_QueryValue 75389dc44ceSjose borrego * 75489dc44ceSjose borrego * This is a request to get the value associated with a specified name. 75589dc44ceSjose borrego * 75689dc44ceSjose borrego * Returns: 75789dc44ceSjose borrego * ERROR_SUCCESS Value returned. 75889dc44ceSjose borrego * ERROR_FILE_NOT_FOUND PrimaryModule is not supported. 75989dc44ceSjose borrego * ERROR_CANTREAD No such name or memory problem. 76089dc44ceSjose borrego */ 76189dc44ceSjose borrego static int 76289dc44ceSjose borrego winreg_s_QueryValue(void *arg, ndr_xa_t *mxa) 76389dc44ceSjose borrego { 76489dc44ceSjose borrego struct winreg_QueryValue *param = arg; 76589dc44ceSjose borrego struct winreg_value *pv; 76689dc44ceSjose borrego char *name; 76789dc44ceSjose borrego char *value; 76889dc44ceSjose borrego DWORD slen; 76989dc44ceSjose borrego DWORD msize; 77089dc44ceSjose borrego 77189dc44ceSjose borrego name = (char *)param->value_name.str; 77289dc44ceSjose borrego 77389dc44ceSjose borrego if (strcasecmp(name, "PrimaryModule") == 0) { 77489dc44ceSjose borrego param->status = ERROR_FILE_NOT_FOUND; 77589dc44ceSjose borrego return (NDR_DRC_OK); 77689dc44ceSjose borrego } 77789dc44ceSjose borrego 77889dc44ceSjose borrego if ((value = winreg_lookup_value(name)) == NULL) { 77989dc44ceSjose borrego param->status = ERROR_CANTREAD; 78089dc44ceSjose borrego return (NDR_DRC_OK); 78189dc44ceSjose borrego } 78289dc44ceSjose borrego 783*bbf6f00cSJordan Brown slen = smb_wcequiv_strlen(value) + sizeof (smb_wchar_t); 78489dc44ceSjose borrego msize = sizeof (struct winreg_value) + slen; 78589dc44ceSjose borrego 78689dc44ceSjose borrego param->value = (struct winreg_value *)NDR_MALLOC(mxa, msize); 78789dc44ceSjose borrego param->type = NDR_NEW(mxa, DWORD); 78889dc44ceSjose borrego param->value_size = NDR_NEW(mxa, DWORD); 78989dc44ceSjose borrego param->value_size_total = NDR_NEW(mxa, DWORD); 79089dc44ceSjose borrego 79189dc44ceSjose borrego if (param->value == NULL || param->type == NULL || 79289dc44ceSjose borrego param->value_size == NULL || param->value_size_total == NULL) { 79389dc44ceSjose borrego param->status = ERROR_CANTREAD; 79489dc44ceSjose borrego return (NDR_DRC_OK); 79589dc44ceSjose borrego } 79689dc44ceSjose borrego 79789dc44ceSjose borrego bzero(param->value, msize); 79889dc44ceSjose borrego pv = param->value; 79989dc44ceSjose borrego pv->vc_first_is = 0; 80089dc44ceSjose borrego pv->vc_length_is = slen; 80189dc44ceSjose borrego /*LINTED E_BAD_PTR_CAST_ALIGN*/ 802*bbf6f00cSJordan Brown (void) ndr_mbstowcs(NULL, (smb_wchar_t *)pv->value, value, slen); 80389dc44ceSjose borrego 80489dc44ceSjose borrego *param->type = 1; 80589dc44ceSjose borrego *param->value_size = slen; 80689dc44ceSjose borrego *param->value_size_total = slen; 80789dc44ceSjose borrego 80889dc44ceSjose borrego param->status = ERROR_SUCCESS; 80989dc44ceSjose borrego return (NDR_DRC_OK); 81089dc44ceSjose borrego } 81189dc44ceSjose borrego 81289dc44ceSjose borrego /* 81389dc44ceSjose borrego * Lookup a name in the registry and return the associated value. 81489dc44ceSjose borrego * Our registry is a case-insensitive, name-value pair table. 81589dc44ceSjose borrego * 81689dc44ceSjose borrego * Windows ProductType: WinNT, ServerNT, LanmanNT. 81789dc44ceSjose borrego * Windows NT4.0 workstation: WinNT 81889dc44ceSjose borrego * Windows NT4.0 server: ServerNT 81989dc44ceSjose borrego * 82089dc44ceSjose borrego * If LanmanNT is used here, Windows 2000 sends LsarQueryInfoPolicy 82189dc44ceSjose borrego * with info level 6, which we don't support. If we use ServerNT 82289dc44ceSjose borrego * (as reported by NT4.0 Server) Windows 2000 send requests for 82389dc44ceSjose borrego * levels 3 and 5, which are support. 82489dc44ceSjose borrego * 82589dc44ceSjose borrego * On success, returns a pointer to the value. Otherwise returns 82689dc44ceSjose borrego * a null pointer. 82789dc44ceSjose borrego */ 82889dc44ceSjose borrego static char * 82989dc44ceSjose borrego winreg_lookup_value(const char *name) 83089dc44ceSjose borrego { 83189dc44ceSjose borrego static struct registry { 83289dc44ceSjose borrego char *name; 83389dc44ceSjose borrego char *value; 83489dc44ceSjose borrego } registry[] = { 835e3f2c991SKeyur Desai { "CurrentVersion", "4.0" }, 83689dc44ceSjose borrego { "ProductType", "ServerNT" }, 83789dc44ceSjose borrego { "Sources", NULL } /* product name */ 83889dc44ceSjose borrego }; 83989dc44ceSjose borrego 84089dc44ceSjose borrego int i; 84189dc44ceSjose borrego 84289dc44ceSjose borrego for (i = 0; i < sizeof (registry)/sizeof (registry[0]); ++i) { 84389dc44ceSjose borrego if (strcasecmp(registry[i].name, name) == 0) { 84489dc44ceSjose borrego if (registry[i].value == NULL) 84589dc44ceSjose borrego return (winreg_sysname); 84689dc44ceSjose borrego else 84789dc44ceSjose borrego return (registry[i].value); 84889dc44ceSjose borrego } 84989dc44ceSjose borrego } 85089dc44ceSjose borrego 85189dc44ceSjose borrego return (NULL); 85289dc44ceSjose borrego } 85389dc44ceSjose borrego 85489dc44ceSjose borrego /* 85589dc44ceSjose borrego * winreg_s_SetKeySec 85689dc44ceSjose borrego */ 85789dc44ceSjose borrego /*ARGSUSED*/ 85889dc44ceSjose borrego static int 85989dc44ceSjose borrego winreg_s_SetKeySec(void *arg, ndr_xa_t *mxa) 86089dc44ceSjose borrego { 86189dc44ceSjose borrego struct winreg_SetKeySec *param = arg; 86289dc44ceSjose borrego 86389dc44ceSjose borrego param->status = ERROR_ACCESS_DENIED; 86489dc44ceSjose borrego return (NDR_DRC_OK); 86589dc44ceSjose borrego } 86689dc44ceSjose borrego 86789dc44ceSjose borrego /* 86889dc44ceSjose borrego * winreg_s_CreateValue 86989dc44ceSjose borrego */ 87089dc44ceSjose borrego /*ARGSUSED*/ 87189dc44ceSjose borrego static int 87289dc44ceSjose borrego winreg_s_CreateValue(void *arg, ndr_xa_t *mxa) 87389dc44ceSjose borrego { 87489dc44ceSjose borrego struct winreg_CreateValue *param = arg; 87589dc44ceSjose borrego 87689dc44ceSjose borrego param->status = ERROR_ACCESS_DENIED; 87789dc44ceSjose borrego return (NDR_DRC_OK); 87889dc44ceSjose borrego } 87989dc44ceSjose borrego 88089dc44ceSjose borrego /* 88189dc44ceSjose borrego * winreg_s_Shutdown 88289dc44ceSjose borrego * 88389dc44ceSjose borrego * Attempt to shutdown or reboot the system: access denied. 88489dc44ceSjose borrego */ 88589dc44ceSjose borrego /*ARGSUSED*/ 88689dc44ceSjose borrego static int 88789dc44ceSjose borrego winreg_s_Shutdown(void *arg, ndr_xa_t *mxa) 88889dc44ceSjose borrego { 88989dc44ceSjose borrego struct winreg_Shutdown *param = arg; 89089dc44ceSjose borrego 89189dc44ceSjose borrego param->status = ERROR_ACCESS_DENIED; 89289dc44ceSjose borrego return (NDR_DRC_OK); 89389dc44ceSjose borrego } 89489dc44ceSjose borrego 89589dc44ceSjose borrego /* 89689dc44ceSjose borrego * winreg_s_AbortShutdown 89789dc44ceSjose borrego * 89889dc44ceSjose borrego * Abort a shutdown request. 89989dc44ceSjose borrego */ 90089dc44ceSjose borrego static int 90189dc44ceSjose borrego winreg_s_AbortShutdown(void *arg, ndr_xa_t *mxa) 90289dc44ceSjose borrego { 90389dc44ceSjose borrego struct winreg_AbortShutdown *param = arg; 90489dc44ceSjose borrego 90589dc44ceSjose borrego if (ndr_is_admin(mxa)) 90689dc44ceSjose borrego param->status = ERROR_SUCCESS; 90789dc44ceSjose borrego else 90889dc44ceSjose borrego param->status = ERROR_ACCESS_DENIED; 90989dc44ceSjose borrego 91089dc44ceSjose borrego return (NDR_DRC_OK); 91189dc44ceSjose borrego } 91289dc44ceSjose borrego 91389dc44ceSjose borrego /* 91489dc44ceSjose borrego * winreg_s_GetVersion 91589dc44ceSjose borrego * 91689dc44ceSjose borrego * Return the windows registry version. The current version is 5. 91789dc44ceSjose borrego * This call is usually made prior to enumerating or querying registry 91889dc44ceSjose borrego * keys or values. 91989dc44ceSjose borrego */ 92089dc44ceSjose borrego /*ARGSUSED*/ 92189dc44ceSjose borrego static int 92289dc44ceSjose borrego winreg_s_GetVersion(void *arg, ndr_xa_t *mxa) 92389dc44ceSjose borrego { 92489dc44ceSjose borrego struct winreg_GetVersion *param = arg; 92589dc44ceSjose borrego 92689dc44ceSjose borrego param->version = 5; 92789dc44ceSjose borrego param->status = ERROR_SUCCESS; 92889dc44ceSjose borrego return (NDR_DRC_OK); 92989dc44ceSjose borrego } 930