/* * Samba Unix/Linux SMB client library * Distributed SMB/CIFS Server Management Utility * Local registry interface * * Copyright (C) Michael Adam 2008 * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include "includes.h" #include "registry.h" #include "registry/reg_api.h" #include "registry/reg_util_token.h" #include "registry/reg_init_basic.h" #include "utils/net.h" #include "utils/net_registry_util.h" #include "include/g_lock.h" #include "registry/reg_backend_db.h" #include "registry/reg_import.h" #include "registry/reg_format.h" #include #include "../libcli/security/display_sec.h" #include "../libcli/security/sddl.h" #include "../libcli/registry/util_reg.h" #include "passdb/machine_sid.h" #include "net_registry_check.h" /* * * Helper functions * */ /** * split given path into hive and remaining path and open the hive key */ static WERROR open_hive(TALLOC_CTX *ctx, const char *path, uint32 desired_access, struct registry_key **hive, char **subkeyname) { WERROR werr; struct security_token *token = NULL; char *hivename = NULL; char *tmp_subkeyname = NULL; TALLOC_CTX *tmp_ctx = talloc_stackframe(); if ((hive == NULL) || (subkeyname == NULL)) { werr = WERR_INVALID_PARAM; goto done; } werr = split_hive_key(tmp_ctx, path, &hivename, &tmp_subkeyname); if (!W_ERROR_IS_OK(werr)) { goto done; } *subkeyname = talloc_strdup(ctx, tmp_subkeyname); if (*subkeyname == NULL) { werr = WERR_NOMEM; goto done; } werr = ntstatus_to_werror(registry_create_admin_token(tmp_ctx, &token)); if (!W_ERROR_IS_OK(werr)) { goto done; } werr = reg_openhive(ctx, hivename, desired_access, token, hive); if (!W_ERROR_IS_OK(werr)) { goto done; } werr = WERR_OK; done: TALLOC_FREE(tmp_ctx); return werr; } static WERROR open_key(TALLOC_CTX *ctx, const char *path, uint32 desired_access, struct registry_key **key) { WERROR werr; char *subkey_name = NULL; struct registry_key *hive = NULL; TALLOC_CTX *tmp_ctx = talloc_stackframe(); if ((path == NULL) || (key == NULL)) { return WERR_INVALID_PARAM; } werr = open_hive(tmp_ctx, path, desired_access, &hive, &subkey_name); if (!W_ERROR_IS_OK(werr)) { d_fprintf(stderr, _("open_hive failed: %s\n"), win_errstr(werr)); goto done; } werr = reg_openkey(ctx, hive, subkey_name, desired_access, key); if (!W_ERROR_IS_OK(werr)) { d_fprintf(stderr, _("reg_openkey failed: %s\n"), win_errstr(werr)); goto done; } werr = WERR_OK; done: TALLOC_FREE(tmp_ctx); return werr; } static WERROR registry_enumkey(struct registry_key* parent, const char* keyname, bool recursive) { WERROR werr; TALLOC_CTX *ctx = talloc_stackframe(); char* subkey_name; NTTIME modtime; uint32_t count; char* valname = NULL; struct registry_value *valvalue = NULL; struct registry_key* key = NULL; werr = reg_openkey(ctx, parent, keyname, REG_KEY_READ, &key); if (!W_ERROR_IS_OK(werr)) { goto done; } if (recursive) { printf("[%s]\n\n", key->key->name); } else { for (count = 0; werr = reg_enumkey(ctx, key, count, &subkey_name, &modtime), W_ERROR_IS_OK(werr); count++) { print_registry_key(subkey_name, &modtime); } if (!W_ERROR_EQUAL(WERR_NO_MORE_ITEMS, werr)) { goto done; } } for (count = 0; werr = reg_enumvalue(ctx, key, count, &valname, &valvalue), W_ERROR_IS_OK(werr); count++) { print_registry_value_with_name(valname, valvalue); } if (!W_ERROR_EQUAL(WERR_NO_MORE_ITEMS, werr)) { goto done; } if (!recursive) { werr = WERR_OK; goto done; } for (count = 0; werr = reg_enumkey(ctx, key, count, &subkey_name, &modtime), W_ERROR_IS_OK(werr); count++) { werr = registry_enumkey(key, subkey_name, recursive); if (!W_ERROR_IS_OK(werr)) { goto done; } } if (!W_ERROR_EQUAL(WERR_NO_MORE_ITEMS, werr)) { goto done; } werr = WERR_OK; done: TALLOC_FREE(ctx); return werr; } /* * * the main "net registry" function implementations * */ static int net_registry_enumerate(struct net_context *c, int argc, const char **argv) { WERROR werr; struct registry_key *key = NULL; char* name = NULL; TALLOC_CTX *ctx = talloc_stackframe(); int ret = -1; if (argc != 1 || c->display_usage) { d_printf("%s\n%s", _("Usage:"), _("net registry enumerate \n")); d_printf("%s\n%s", _("Example:"), _("net registry enumerate 'HKLM\\Software\\Samba'\n")); goto done; } werr = open_hive(ctx, argv[0], REG_KEY_READ, &key, &name); if (!W_ERROR_IS_OK(werr)) { d_fprintf(stderr, _("open_key failed: %s\n"), win_errstr(werr)); goto done; } werr = registry_enumkey(key, name, c->opt_reboot); if (W_ERROR_IS_OK(werr)) { ret = 0; } done: TALLOC_FREE(ctx); return ret; } static int net_registry_enumerate_recursive(struct net_context *c, int argc, const char **argv) { WERROR werr; struct registry_key *key = NULL; char* name = NULL; TALLOC_CTX *ctx = talloc_stackframe(); int ret = -1; if (argc != 1 || c->display_usage) { d_printf("%s\n%s", _("Usage:"), _("net registry enumerate \n")); d_printf("%s\n%s", _("Example:"), _("net registry enumerate 'HKLM\\Software\\Samba'\n")); goto done; } werr = open_hive(ctx, argv[0], REG_KEY_READ, &key, &name); if (!W_ERROR_IS_OK(werr)) { d_fprintf(stderr, _("open_key failed: %s\n"), win_errstr(werr)); goto done; } werr = registry_enumkey(key, name, true); if (W_ERROR_IS_OK(werr)) { ret = 0; } done: TALLOC_FREE(ctx); return ret; } static int net_registry_createkey(struct net_context *c, int argc, const char **argv) { WERROR werr; enum winreg_CreateAction action; char *subkeyname; struct registry_key *hivekey = NULL; struct registry_key *subkey = NULL; TALLOC_CTX *ctx = talloc_stackframe(); int ret = -1; if (argc != 1 || c->display_usage) { d_printf("%s\n%s", _("Usage:"), _("net registry createkey \n")); d_printf("%s\n%s", _("Example:"), _("net registry createkey " "'HKLM\\Software\\Samba\\smbconf.127.0.0.1'\n")); goto done; } if (strlen(argv[0]) == 0) { d_fprintf(stderr, _("error: zero length key name given\n")); goto done; } werr = open_hive(ctx, argv[0], REG_KEY_WRITE, &hivekey, &subkeyname); if (!W_ERROR_IS_OK(werr)) { d_fprintf(stderr, _("open_hive failed: %s\n"), win_errstr(werr)); goto done; } werr = reg_createkey(ctx, hivekey, subkeyname, REG_KEY_WRITE, &subkey, &action); if (!W_ERROR_IS_OK(werr)) { d_fprintf(stderr, _("reg_createkey failed: %s\n"), win_errstr(werr)); goto done; } switch (action) { case REG_ACTION_NONE: d_printf(_("createkey did nothing -- huh?\n")); break; case REG_CREATED_NEW_KEY: d_printf(_("createkey created %s\n"), argv[0]); break; case REG_OPENED_EXISTING_KEY: d_printf(_("createkey opened existing %s\n"), argv[0]); break; } ret = 0; done: TALLOC_FREE(ctx); return ret; } static int net_registry_deletekey_internal(struct net_context *c, int argc, const char **argv, bool recursive) { WERROR werr; char *subkeyname; struct registry_key *hivekey = NULL; TALLOC_CTX *ctx = talloc_stackframe(); int ret = -1; if (argc != 1 || c->display_usage) { d_printf("%s\n%s", _("Usage:"), _("net registry deletekey \n")); d_printf("%s\n%s", _("Example:"), _("net registry deletekey " "'HKLM\\Software\\Samba\\smbconf.127.0.0.1'\n")); goto done; } if (strlen(argv[0]) == 0) { d_fprintf(stderr, _("error: zero length key name given\n")); goto done; } werr = open_hive(ctx, argv[0], REG_KEY_WRITE, &hivekey, &subkeyname); if (!W_ERROR_IS_OK(werr)) { d_fprintf(stderr, "open_hive %s: %s\n", _("failed"), win_errstr(werr)); goto done; } if (recursive) { werr = reg_deletekey_recursive(hivekey, subkeyname); } else { werr = reg_deletekey(hivekey, subkeyname); } if (!W_ERROR_IS_OK(werr) && !(c->opt_force && W_ERROR_EQUAL(werr, WERR_BADFILE))) { d_fprintf(stderr, "reg_deletekey %s: %s\n", _("failed"), win_errstr(werr)); goto done; } ret = 0; done: TALLOC_FREE(ctx); return ret; } static int net_registry_deletekey(struct net_context *c, int argc, const char **argv) { return net_registry_deletekey_internal(c, argc, argv, false); } static int net_registry_deletekey_recursive(struct net_context *c, int argc, const char **argv) { return net_registry_deletekey_internal(c, argc, argv, true); } static int net_registry_getvalue_internal(struct net_context *c, int argc, const char **argv, bool raw) { WERROR werr; int ret = -1; struct registry_key *key = NULL; struct registry_value *value = NULL; TALLOC_CTX *ctx = talloc_stackframe(); if (argc != 2 || c->display_usage) { d_fprintf(stderr, "%s\n%s", _("Usage:"), _("net registry getvalue \n")); goto done; } werr = open_key(ctx, argv[0], REG_KEY_READ, &key); if (!W_ERROR_IS_OK(werr)) { d_fprintf(stderr, _("open_key failed: %s\n"), win_errstr(werr)); goto done; } werr = reg_queryvalue(ctx, key, argv[1], &value); if (!W_ERROR_IS_OK(werr)) { d_fprintf(stderr, _("reg_queryvalue failed: %s\n"), win_errstr(werr)); goto done; } print_registry_value(value, raw); ret = 0; done: TALLOC_FREE(ctx); return ret; } static int net_registry_getvalue(struct net_context *c, int argc, const char **argv) { return net_registry_getvalue_internal(c, argc, argv, false); } static int net_registry_getvalueraw(struct net_context *c, int argc, const char **argv) { return net_registry_getvalue_internal(c, argc, argv, true); } static int net_registry_getvaluesraw(struct net_context *c, int argc, const char **argv) { WERROR werr; int ret = -1; struct registry_key *key = NULL; TALLOC_CTX *ctx = talloc_stackframe(); uint32_t idx; if (argc != 1 || c->display_usage) { d_fprintf(stderr, "usage: net rpc registry getvaluesraw " "\n"); goto done; } werr = open_key(ctx, argv[0], REG_KEY_READ, &key); if (!W_ERROR_IS_OK(werr)) { d_fprintf(stderr, "open_key failed: %s\n", win_errstr(werr)); goto done; } idx = 0; while (true) { struct registry_value *val; werr = reg_enumvalue(talloc_tos(), key, idx, NULL, &val); if (W_ERROR_EQUAL(werr, WERR_NO_MORE_ITEMS)) { ret = 0; break; } if (!W_ERROR_IS_OK(werr)) { break; } print_registry_value(val, true); TALLOC_FREE(val); idx += 1; } done: TALLOC_FREE(ctx); return ret; } static int net_registry_setvalue(struct net_context *c, int argc, const char **argv) { WERROR werr; struct registry_value value; struct registry_key *key = NULL; int ret = -1; TALLOC_CTX *ctx = talloc_stackframe(); if (argc < 4 || c->display_usage) { d_fprintf(stderr, "%s\n%s", _("Usage:"), _("net registry setvalue " " []+\n")); goto done; } if (!strequal(argv[2], "multi_sz") && (argc != 4)) { d_fprintf(stderr, _("Too many args for type %s\n"), argv[2]); goto done; } if (strequal(argv[2], "dword")) { uint32_t v = strtoul(argv[3], NULL, 10); value.type = REG_DWORD; value.data = data_blob_talloc(ctx, NULL, 4); SIVAL(value.data.data, 0, v); } else if (strequal(argv[2], "sz")) { value.type = REG_SZ; if (!push_reg_sz(ctx, &value.data, argv[3])) { goto done; } } else if (strequal(argv[2], "multi_sz")) { const char **array; int count = argc - 3; int i; value.type = REG_MULTI_SZ; array = talloc_zero_array(ctx, const char *, count + 1); if (array == NULL) { goto done; } for (i=0; i < count; i++) { array[i] = talloc_strdup(array, argv[count+i]); if (array[i] == NULL) { goto done; } } if (!push_reg_multi_sz(ctx, &value.data, array)) { goto done; } } else { d_fprintf(stderr, _("type \"%s\" not implemented\n"), argv[2]); goto done; } werr = open_key(ctx, argv[0], REG_KEY_WRITE, &key); if (!W_ERROR_IS_OK(werr)) { d_fprintf(stderr, _("open_key failed: %s\n"), win_errstr(werr)); goto done; } werr = reg_setvalue(key, argv[1], &value); if (!W_ERROR_IS_OK(werr)) { d_fprintf(stderr, _("reg_setvalue failed: %s\n"), win_errstr(werr)); goto done; } ret = 0; done: TALLOC_FREE(ctx); return ret; } struct net_registry_increment_state { const char *keyname; const char *valuename; uint32_t increment; uint32_t newvalue; WERROR werr; }; static void net_registry_increment_fn(void *private_data) { struct net_registry_increment_state *state = (struct net_registry_increment_state *)private_data; struct registry_value *value; struct registry_key *key = NULL; uint32_t v; state->werr = open_key(talloc_tos(), state->keyname, REG_KEY_READ|REG_KEY_WRITE, &key); if (!W_ERROR_IS_OK(state->werr)) { d_fprintf(stderr, _("open_key failed: %s\n"), win_errstr(state->werr)); goto done; } state->werr = reg_queryvalue(key, key, state->valuename, &value); if (!W_ERROR_IS_OK(state->werr)) { d_fprintf(stderr, _("reg_queryvalue failed: %s\n"), win_errstr(state->werr)); goto done; } if (value->type != REG_DWORD) { d_fprintf(stderr, _("value not a DWORD: %s\n"), str_regtype(value->type)); goto done; } if (value->data.length < 4) { d_fprintf(stderr, _("value too short for regular DWORD\n")); goto done; } v = IVAL(value->data.data, 0); v += state->increment; state->newvalue = v; SIVAL(value->data.data, 0, v); state->werr = reg_setvalue(key, state->valuename, value); if (!W_ERROR_IS_OK(state->werr)) { d_fprintf(stderr, _("reg_setvalue failed: %s\n"), win_errstr(state->werr)); goto done; } done: TALLOC_FREE(key); return; } static int net_registry_increment(struct net_context *c, int argc, const char **argv) { struct net_registry_increment_state state; NTSTATUS status; int ret = -1; if (argc < 2 || c->display_usage) { d_fprintf(stderr, "%s\n%s", _("Usage:"), _("net registry increment " "[]\n")); goto done; } state.keyname = argv[0]; state.valuename = argv[1]; state.increment = 1; if (argc == 3) { state.increment = strtoul(argv[2], NULL, 10); } status = g_lock_do("registry_increment_lock", G_LOCK_WRITE, timeval_set(600, 0), procid_self(), net_registry_increment_fn, &state); if (!NT_STATUS_IS_OK(status)) { d_fprintf(stderr, _("g_lock_do failed: %s\n"), nt_errstr(status)); goto done; } if (!W_ERROR_IS_OK(state.werr)) { d_fprintf(stderr, _("increment failed: %s\n"), win_errstr(state.werr)); goto done; } d_printf(_("%u\n"), (unsigned)state.newvalue); ret = 0; done: return ret; } static int net_registry_deletevalue(struct net_context *c, int argc, const char **argv) { WERROR werr; struct registry_key *key = NULL; TALLOC_CTX *ctx = talloc_stackframe(); int ret = -1; if (argc != 2 || c->display_usage) { d_fprintf(stderr, "%s\n%s", _("Usage:"), _("net registry deletevalue \n")); goto done; } werr = open_key(ctx, argv[0], REG_KEY_WRITE, &key); if (!W_ERROR_IS_OK(werr)) { d_fprintf(stderr, _("open_key failed: %s\n"), win_errstr(werr)); goto done; } werr = reg_deletevalue(key, argv[1]); if (!W_ERROR_IS_OK(werr)) { d_fprintf(stderr, _("reg_deletevalue failed: %s\n"), win_errstr(werr)); goto done; } ret = 0; done: TALLOC_FREE(ctx); return ret; } static WERROR net_registry_getsd_internal(struct net_context *c, TALLOC_CTX *mem_ctx, const char *keyname, struct security_descriptor **sd) { WERROR werr; struct registry_key *key = NULL; TALLOC_CTX *ctx = talloc_stackframe(); uint32_t access_mask = REG_KEY_READ | SEC_FLAG_MAXIMUM_ALLOWED | SEC_FLAG_SYSTEM_SECURITY; /* * net_rpc_regsitry uses SEC_FLAG_SYSTEM_SECURITY, but access * is denied with these perms right now... */ access_mask = REG_KEY_READ; if (sd == NULL) { d_fprintf(stderr, _("internal error: invalid argument\n")); werr = WERR_INVALID_PARAM; goto done; } if (strlen(keyname) == 0) { d_fprintf(stderr, _("error: zero length key name given\n")); werr = WERR_INVALID_PARAM; goto done; } werr = open_key(ctx, keyname, access_mask, &key); if (!W_ERROR_IS_OK(werr)) { d_fprintf(stderr, "%s%s\n", _("open_key failed: "), win_errstr(werr)); goto done; } werr = reg_getkeysecurity(mem_ctx, key, sd); if (!W_ERROR_IS_OK(werr)) { d_fprintf(stderr, "%s%s\n", _("reg_getkeysecurity failed: "), win_errstr(werr)); goto done; } werr = WERR_OK; done: TALLOC_FREE(ctx); return werr; } static int net_registry_getsd(struct net_context *c, int argc, const char **argv) { WERROR werr; int ret = -1; struct security_descriptor *secdesc = NULL; TALLOC_CTX *ctx = talloc_stackframe(); if (argc != 1 || c->display_usage) { d_printf("%s\n%s", _("Usage:"), _("net registry getsd \n")); d_printf("%s\n%s", _("Example:"), _("net registry getsd 'HKLM\\Software\\Samba'\n")); goto done; } werr = net_registry_getsd_internal(c, ctx, argv[0], &secdesc); if (!W_ERROR_IS_OK(werr)) { goto done; } display_sec_desc(secdesc); ret = 0; done: TALLOC_FREE(ctx); return ret; } static int net_registry_getsd_sddl(struct net_context *c, int argc, const char **argv) { WERROR werr; int ret = -1; struct security_descriptor *secdesc = NULL; TALLOC_CTX *ctx = talloc_stackframe(); if (argc != 1 || c->display_usage) { d_printf("%s\n%s", _("Usage:"), _("net registry getsd_sddl \n")); d_printf("%s\n%s", _("Example:"), _("net registry getsd_sddl 'HKLM\\Software\\Samba'\n")); goto done; } werr = net_registry_getsd_internal(c, ctx, argv[0], &secdesc); if (!W_ERROR_IS_OK(werr)) { goto done; } d_printf("%s\n", sddl_encode(ctx, secdesc, get_global_sam_sid())); ret = 0; done: TALLOC_FREE(ctx); return ret; } static WERROR net_registry_setsd_internal(struct net_context *c, TALLOC_CTX *mem_ctx, const char *keyname, struct security_descriptor *sd) { WERROR werr; struct registry_key *key = NULL; TALLOC_CTX *ctx = talloc_stackframe(); uint32_t access_mask = REG_KEY_WRITE | SEC_FLAG_MAXIMUM_ALLOWED | SEC_FLAG_SYSTEM_SECURITY; /* * net_rpc_regsitry uses SEC_FLAG_SYSTEM_SECURITY, but access * is denied with these perms right now... */ access_mask = REG_KEY_WRITE; if (strlen(keyname) == 0) { d_fprintf(stderr, _("error: zero length key name given\n")); werr = WERR_INVALID_PARAM; goto done; } werr = open_key(ctx, keyname, access_mask, &key); if (!W_ERROR_IS_OK(werr)) { d_fprintf(stderr, "%s%s\n", _("open_key failed: "), win_errstr(werr)); goto done; } werr = reg_setkeysecurity(key, sd); if (!W_ERROR_IS_OK(werr)) { d_fprintf(stderr, "%s%s\n", _("reg_setkeysecurity failed: "), win_errstr(werr)); goto done; } werr = WERR_OK; done: TALLOC_FREE(ctx); return werr; } static int net_registry_setsd_sddl(struct net_context *c, int argc, const char **argv) { WERROR werr; int ret = -1; struct security_descriptor *secdesc = NULL; TALLOC_CTX *ctx = talloc_stackframe(); if (argc != 2 || c->display_usage) { d_printf("%s\n%s", _("Usage:"), _("net registry setsd_sddl \n")); d_printf("%s\n%s", _("Example:"), _("net registry setsd_sddl 'HKLM\\Software\\Samba'\n")); goto done; } secdesc = sddl_decode(ctx, argv[1], get_global_sam_sid()); if (secdesc == NULL) { goto done; } werr = net_registry_setsd_internal(c, ctx, argv[0], secdesc); if (!W_ERROR_IS_OK(werr)) { goto done; } ret = 0; done: TALLOC_FREE(ctx); return ret; } /******************************************************************************/ /** * @defgroup net_registry net registry */ /** * @defgroup net_registry_import Import * @ingroup net_registry * @{ */ struct import_ctx { TALLOC_CTX *mem_ctx; }; static WERROR import_create_key(struct import_ctx* ctx, struct registry_key* parent, const char* name, void** pkey, bool* existing) { WERROR werr; void* mem_ctx = talloc_new(ctx->mem_ctx); struct registry_key* key = NULL; enum winreg_CreateAction action; if (parent == NULL) { char* subkeyname = NULL; werr = open_hive(mem_ctx, name, REG_KEY_WRITE, &parent, &subkeyname); if (!W_ERROR_IS_OK(werr)) { d_fprintf(stderr, _("open_hive failed: %s\n"), win_errstr(werr)); goto done; } name = subkeyname; } action = REG_ACTION_NONE; werr = reg_createkey(mem_ctx, parent, name, REG_KEY_WRITE, &key, &action); if (!W_ERROR_IS_OK(werr)) { d_fprintf(stderr, _("reg_createkey failed: %s\n"), win_errstr(werr)); goto done; } if (action == REG_ACTION_NONE) { d_fprintf(stderr, _("createkey did nothing -- huh?\n")); werr = WERR_CREATE_FAILED; goto done; } if (existing != NULL) { *existing = (action == REG_OPENED_EXISTING_KEY); } if (pkey!=NULL) { *pkey = talloc_steal(ctx->mem_ctx, key); } done: talloc_free(mem_ctx); return werr; } static WERROR import_close_key(struct import_ctx* ctx, struct registry_key* key) { return WERR_OK; } static WERROR import_delete_key(struct import_ctx* ctx, struct registry_key* parent, const char* name) { WERROR werr; void* mem_ctx = talloc_new(talloc_tos()); if (parent == NULL) { char* subkeyname = NULL; werr = open_hive(mem_ctx, name, REG_KEY_WRITE, &parent, &subkeyname); if (!W_ERROR_IS_OK(werr)) { d_fprintf(stderr, _("open_hive failed: %s\n"), win_errstr(werr)); goto done; } name = subkeyname; } werr = reg_deletekey_recursive(parent, name); if (!W_ERROR_IS_OK(werr)) { d_fprintf(stderr, "reg_deletekey_recursive %s: %s\n", _("failed"), win_errstr(werr)); goto done; } done: talloc_free(mem_ctx); return werr; } static WERROR import_create_val (struct import_ctx* ctx, struct registry_key* parent, const char* name, const struct registry_value* value) { WERROR werr; if (parent == NULL) { return WERR_INVALID_PARAM; } werr = reg_setvalue(parent, name, value); if (!W_ERROR_IS_OK(werr)) { d_fprintf(stderr, _("reg_setvalue failed: %s\n"), win_errstr(werr)); } return werr; } static WERROR import_delete_val (struct import_ctx* ctx, struct registry_key* parent, const char* name) { WERROR werr; if (parent == NULL) { return WERR_INVALID_PARAM; } werr = reg_deletevalue(parent, name); if (!W_ERROR_IS_OK(werr)) { d_fprintf(stderr, _("reg_deletevalue failed: %s\n"), win_errstr(werr)); } return werr; } static int net_registry_import(struct net_context *c, int argc, const char **argv) { struct import_ctx import_ctx; struct reg_import_callback import_callback = { .openkey = NULL, .closekey = (reg_import_callback_closekey_t)&import_close_key, .createkey = (reg_import_callback_createkey_t)&import_create_key, .deletekey = (reg_import_callback_deletekey_t)&import_delete_key, .deleteval = (reg_import_callback_deleteval_t)&import_delete_val, .setval = { .registry_value = (reg_import_callback_setval_registry_value_t) &import_create_val, }, .setval_type = REGISTRY_VALUE, .data = &import_ctx }; int ret; if (argc < 1 || argc > 2 || c->display_usage) { d_printf("%s\n%s", _("Usage:"), _("net registry import [options]\n")); d_printf("%s\n%s", _("Example:"), _("net registry import file.reg enc=CP1252\n")); return -1; } ZERO_STRUCT(import_ctx); import_ctx.mem_ctx = talloc_stackframe(); regdb_open(); regdb_transaction_start(); ret = reg_parse_file(argv[0], reg_import_adapter(import_ctx.mem_ctx, import_callback), (argc > 1) ? argv[1] : NULL ); if (ret < 0) { d_printf("reg_parse_file failed: transaction canceled\n"); regdb_transaction_cancel(); } else{ regdb_transaction_commit(); } regdb_close(); talloc_free(import_ctx.mem_ctx); return ret; } /**@}*/ /******************************************************************************/ /** * @defgroup net_registry_export Export * @ingroup net_registry * @{ */ static int registry_export(TALLOC_CTX *ctx, /*const*/ struct registry_key* key, struct reg_format* f) { int ret=-1; WERROR werr; uint32_t count; struct registry_value *valvalue = NULL; char *valname = NULL; char *subkey_name = NULL; NTTIME modtime = 0; reg_format_registry_key(f, key, false); /* print values */ for (count = 0; werr = reg_enumvalue(ctx, key, count, &valname, &valvalue), W_ERROR_IS_OK(werr); count++) { reg_format_registry_value(f, valname, valvalue); } if (!W_ERROR_EQUAL(WERR_NO_MORE_ITEMS, werr)) { d_fprintf(stderr, _("reg_enumvalue failed: %s\n"), win_errstr(werr)); goto done; } /* recurse on subkeys */ for (count = 0; werr = reg_enumkey(ctx, key, count, &subkey_name, &modtime), W_ERROR_IS_OK(werr); count++) { struct registry_key* subkey = NULL; werr = reg_openkey(ctx, key, subkey_name, REG_KEY_READ, &subkey); if (!W_ERROR_IS_OK(werr)) { d_fprintf(stderr, _("reg_openkey failed: %s\n"), win_errstr(werr)); goto done; } registry_export(ctx, subkey, f); TALLOC_FREE(subkey); } if (!W_ERROR_EQUAL(WERR_NO_MORE_ITEMS, werr)) { d_fprintf(stderr, _("reg_enumkey failed: %s\n"), win_errstr(werr)); goto done; } ret = 0; done: return ret; } static int net_registry_export(struct net_context *c, int argc, const char **argv) { int ret=-1; WERROR werr; struct registry_key *key = NULL; TALLOC_CTX *ctx = talloc_stackframe(); struct reg_format* f=NULL; if (argc < 2 || argc > 3 || c->display_usage) { d_printf("%s\n%s", _("Usage:"), _("net registry export [opt]\n")); d_printf("%s\n%s", _("Example:"), _("net registry export 'HKLM\\Software\\Samba' " "samba.reg regedit5\n")); goto done; } werr = open_key(ctx, argv[0], REG_KEY_READ, &key); if (!W_ERROR_IS_OK(werr)) { d_fprintf(stderr, _("open_key failed: %s\n"), win_errstr(werr)); goto done; } f = reg_format_file(ctx, argv[1], (argc > 2) ? argv[2] : NULL); if (f == NULL) { d_fprintf(stderr, _("open file failed: %s\n"), strerror(errno)); goto done; } ret = registry_export(ctx, key, f); done: TALLOC_FREE(ctx); return ret; } /**@}*/ /******************************************************************************/ /** * @defgroup net_registry_convert Convert * @ingroup net_registry * @{ */ static int net_registry_convert(struct net_context *c, int argc, const char **argv) { int ret; void* mem_ctx; const char* in_opt = NULL; const char* out_opt = NULL; if (argc < 2 || argc > 4|| c->display_usage) { d_printf("%s\n%s", _("Usage:"), _("net registry convert [in_opt] [out_opt]\n" "net registry convert [out_opt]\n")); d_printf("%s\n%s", _("Example:"), _("net registry convert in.reg out.reg regedit4,enc=CP1252\n")); return -1; } mem_ctx = talloc_stackframe(); switch (argc ) { case 2: break; case 3: out_opt = argv[2]; break; case 4: out_opt = argv[3]; in_opt = argv[2]; break; default: assert(false); } ret = reg_parse_file(argv[0], (struct reg_parse_callback*) reg_format_file(mem_ctx, argv[1], out_opt), in_opt); talloc_free(mem_ctx); return ret; } /**@}*/ static int net_registry_check(struct net_context *c, int argc, const char **argv) { const char* dbfile; struct check_options opts; if (argc > 1|| c->display_usage) { d_printf("%s\n%s", _("Usage:"), _("net registry check [-vraTfl] [-o ] [--wipe] []\n" " Check a registry database.\n" " -v|--verbose\t be verbose\n" " -r|--repair\t\t interactive repair mode\n" " -a|--auto\t\t noninteractive repair mode\n" " -T|--test\t\t dry run\n" " -f|--force\t\t force\n" " -l|--lock\t\t lock while doing the check\n" " -o|--output=\t output database\n" " --reg-version=n\t assume database format version {n|1,2,3}\n" " --wipe\t\t create a new database from scratch\n" " --db=\t\t registry database to open\n")); return c->display_usage ? 0 : -1; } dbfile = c->opt_db ? c->opt_db : ( (argc > 0) ? argv[0] : state_path("registry.tdb")); if (dbfile == NULL) { return -1; } opts = (struct check_options) { .lock = c->opt_lock || c->opt_long_list_entries, .test = c->opt_testmode, .automatic = c->opt_auto, .verbose = c->opt_verbose, .force = c->opt_force, .repair = c->opt_repair || c->opt_reboot, .version = c->opt_reg_version, .output = c->opt_output, .wipe = c->opt_wipe, .implicit_db = (c->opt_db == NULL) && (argc == 0), }; return net_registry_check_db(dbfile, &opts); } /******************************************************************************/ int net_registry(struct net_context *c, int argc, const char **argv) { int ret = -1; struct functable func[] = { { "enumerate", net_registry_enumerate, NET_TRANSPORT_LOCAL, N_("Enumerate registry keys and values"), N_("net registry enumerate\n" " Enumerate registry keys and values") }, { "enumerate_recursive", net_registry_enumerate_recursive, NET_TRANSPORT_LOCAL, N_("Enumerate registry keys and values"), N_("net registry enumerate_recursive\n" " Enumerate registry keys and values") }, { "createkey", net_registry_createkey, NET_TRANSPORT_LOCAL, N_("Create a new registry key"), N_("net registry createkey\n" " Create a new registry key") }, { "deletekey", net_registry_deletekey, NET_TRANSPORT_LOCAL, N_("Delete a registry key"), N_("net registry deletekey\n" " Delete a registry key") }, { "deletekey_recursive", net_registry_deletekey_recursive, NET_TRANSPORT_LOCAL, N_("Delete a registry key with subkeys"), N_("net registry deletekey_recursive\n" " Delete a registry key with subkeys") }, { "getvalue", net_registry_getvalue, NET_TRANSPORT_LOCAL, N_("Print a registry value"), N_("net registry getvalue\n" " Print a registry value") }, { "getvalueraw", net_registry_getvalueraw, NET_TRANSPORT_LOCAL, N_("Print a registry value (raw format)"), N_("net registry getvalueraw\n" " Print a registry value (raw format)") }, { "getvaluesraw", net_registry_getvaluesraw, NET_TRANSPORT_LOCAL, "Print all values of a key in raw format", "net registry getvaluesraw \n" " Print a registry value (raw format)" }, { "setvalue", net_registry_setvalue, NET_TRANSPORT_LOCAL, N_("Set a new registry value"), N_("net registry setvalue\n" " Set a new registry value") }, { "increment", net_registry_increment, NET_TRANSPORT_LOCAL, N_("Increment a DWORD registry value under a lock"), N_("net registry increment\n" " Increment a DWORD registry value under a lock") }, { "deletevalue", net_registry_deletevalue, NET_TRANSPORT_LOCAL, N_("Delete a registry value"), N_("net registry deletevalue\n" " Delete a registry value") }, { "getsd", net_registry_getsd, NET_TRANSPORT_LOCAL, N_("Get security descriptor"), N_("net registry getsd\n" " Get security descriptor") }, { "getsd_sddl", net_registry_getsd_sddl, NET_TRANSPORT_LOCAL, N_("Get security descriptor in sddl format"), N_("net registry getsd_sddl\n" " Get security descriptor in sddl format") }, { "setsd_sddl", net_registry_setsd_sddl, NET_TRANSPORT_LOCAL, N_("Set security descriptor from sddl format string"), N_("net registry setsd_sddl\n" " Set security descriptor from sddl format string") }, { "import", net_registry_import, NET_TRANSPORT_LOCAL, N_("Import .reg file"), N_("net registry import\n" " Import .reg file") }, { "export", net_registry_export, NET_TRANSPORT_LOCAL, N_("Export .reg file"), N_("net registry export\n" " Export .reg file") }, { "convert", net_registry_convert, NET_TRANSPORT_LOCAL, N_("Convert .reg file"), N_("net registry convert\n" " Convert .reg file") }, { "check", net_registry_check, NET_TRANSPORT_LOCAL, N_("Check .reg file"), N_("net registry check\n" " Check .reg file") }, { NULL, NULL, 0, NULL, NULL } }; if (!W_ERROR_IS_OK(registry_init_basic())) { return -1; } ret = net_run_function(c, argc, argv, "net registry", func); return ret; }