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6423ca4bf2
Just a global search&replace Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
2683 lines
67 KiB
C
2683 lines
67 KiB
C
/*
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Unix SMB/CIFS implementation.
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Password and authentication handling
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Copyright (C) Andrew Bartlett 2002
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Copyright (C) Jelmer Vernooij 2002
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Copyright (C) Simo Sorce 2003
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Copyright (C) Volker Lendecke 2006
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "includes.h"
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#include "system/passwd.h"
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#include "passdb.h"
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#include "secrets.h"
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#include "messages.h"
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#include "serverid.h"
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#include "../librpc/gen_ndr/samr.h"
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#include "../librpc/gen_ndr/drsblobs.h"
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#include "../librpc/gen_ndr/ndr_drsblobs.h"
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#include "../librpc/gen_ndr/idmap.h"
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#include "../lib/util/memcache.h"
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#include "nsswitch/winbind_client.h"
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#include "../libcli/security/security.h"
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#include "../lib/util/util_pw.h"
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#include "passdb/pdb_secrets.h"
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#include "lib/util_sid_passdb.h"
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#include "idmap_cache.h"
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#undef DBGC_CLASS
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#define DBGC_CLASS DBGC_PASSDB
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static_decl_pdb;
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static struct pdb_init_function_entry *backends = NULL;
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static void lazy_initialize_passdb(void)
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{
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static bool initialized = False;
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if(initialized) {
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return;
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}
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static_init_pdb(NULL);
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initialized = True;
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}
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static bool lookup_global_sam_rid(TALLOC_CTX *mem_ctx, uint32_t rid,
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const char **name,
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enum lsa_SidType *psid_name_use,
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uid_t *uid, gid_t *gid);
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NTSTATUS smb_register_passdb(int version, const char *name, pdb_init_function init)
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{
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struct pdb_init_function_entry *entry = backends;
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if(version != PASSDB_INTERFACE_VERSION) {
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DEBUG(0,("Can't register passdb backend!\n"
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"You tried to register a passdb module with PASSDB_INTERFACE_VERSION %d, "
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"while this version of samba uses version %d\n",
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version,PASSDB_INTERFACE_VERSION));
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return NT_STATUS_OBJECT_TYPE_MISMATCH;
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}
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if (!name || !init) {
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return NT_STATUS_INVALID_PARAMETER;
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}
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DEBUG(5,("Attempting to register passdb backend %s\n", name));
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/* Check for duplicates */
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if (pdb_find_backend_entry(name)) {
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DEBUG(0,("There already is a passdb backend registered with the name %s!\n", name));
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return NT_STATUS_OBJECT_NAME_COLLISION;
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}
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entry = SMB_XMALLOC_P(struct pdb_init_function_entry);
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entry->name = smb_xstrdup(name);
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entry->init = init;
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DLIST_ADD(backends, entry);
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DEBUG(5,("Successfully added passdb backend '%s'\n", name));
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return NT_STATUS_OK;
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}
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struct pdb_init_function_entry *pdb_find_backend_entry(const char *name)
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{
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struct pdb_init_function_entry *entry = backends;
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while(entry) {
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if (strcmp(entry->name, name)==0) return entry;
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entry = entry->next;
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}
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return NULL;
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}
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const struct pdb_init_function_entry *pdb_get_backends(void)
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{
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return backends;
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}
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/*
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* The event context for the passdb backend. I know this is a bad hack and yet
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* another static variable, but our pdb API is a global thing per
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* definition. The first use for this is the LDAP idle function, more might be
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* added later.
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*
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* I don't feel too bad about this static variable, it replaces the
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* smb_idle_event_list that used to exist in lib/module.c. -- VL
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*/
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static struct tevent_context *pdb_tevent_ctx;
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struct tevent_context *pdb_get_tevent_context(void)
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{
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return pdb_tevent_ctx;
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}
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/******************************************************************
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Make a pdb_methods from scratch
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*******************************************************************/
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NTSTATUS make_pdb_method_name(struct pdb_methods **methods, const char *selected)
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{
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char *module_name = smb_xstrdup(selected);
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char *module_location = NULL, *p;
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struct pdb_init_function_entry *entry;
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NTSTATUS nt_status = NT_STATUS_UNSUCCESSFUL;
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lazy_initialize_passdb();
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p = strchr(module_name, ':');
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if (p) {
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*p = 0;
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module_location = p+1;
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trim_char(module_location, ' ', ' ');
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}
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trim_char(module_name, ' ', ' ');
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DEBUG(5,("Attempting to find a passdb backend to match %s (%s)\n", selected, module_name));
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entry = pdb_find_backend_entry(module_name);
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/* Try to find a module that contains this module */
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if (!entry) {
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DEBUG(2,("No builtin backend found, trying to load plugin\n"));
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if(NT_STATUS_IS_OK(smb_probe_module("pdb", module_name)) && !(entry = pdb_find_backend_entry(module_name))) {
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DEBUG(0,("Plugin is available, but doesn't register passdb backend %s\n", module_name));
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SAFE_FREE(module_name);
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return NT_STATUS_UNSUCCESSFUL;
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}
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}
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/* No such backend found */
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if(!entry) {
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DEBUG(0,("No builtin nor plugin backend for %s found\n", module_name));
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SAFE_FREE(module_name);
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return NT_STATUS_INVALID_PARAMETER;
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}
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DEBUG(5,("Found pdb backend %s\n", module_name));
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if ( !NT_STATUS_IS_OK( nt_status = entry->init(methods, module_location) ) ) {
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DEBUG(0,("pdb backend %s did not correctly init (error was %s)\n",
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selected, nt_errstr(nt_status)));
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SAFE_FREE(module_name);
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return nt_status;
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}
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SAFE_FREE(module_name);
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DEBUG(5,("pdb backend %s has a valid init\n", selected));
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return nt_status;
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}
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/******************************************************************
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Return an already initialized pdb_methods structure
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*******************************************************************/
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static struct pdb_methods *pdb_get_methods_reload( bool reload )
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{
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static struct pdb_methods *pdb = NULL;
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if ( pdb && reload ) {
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if (pdb->free_private_data != NULL) {
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pdb->free_private_data( &(pdb->private_data) );
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}
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if ( !NT_STATUS_IS_OK( make_pdb_method_name( &pdb, lp_passdb_backend() ) ) ) {
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return NULL;
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}
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}
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if ( !pdb ) {
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if ( !NT_STATUS_IS_OK( make_pdb_method_name( &pdb, lp_passdb_backend() ) ) ) {
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return NULL;
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}
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}
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return pdb;
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}
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static struct pdb_methods *pdb_get_methods(void)
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{
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struct pdb_methods *pdb;
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pdb = pdb_get_methods_reload(false);
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if (!pdb) {
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char *msg = NULL;
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if (asprintf(&msg, "pdb_get_methods: "
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"failed to get pdb methods for backend %s\n",
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lp_passdb_backend()) > 0) {
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smb_panic(msg);
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} else {
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smb_panic("pdb_get_methods");
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}
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}
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return pdb;
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}
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struct pdb_domain_info *pdb_get_domain_info(TALLOC_CTX *mem_ctx)
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{
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struct pdb_methods *pdb = pdb_get_methods();
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return pdb->get_domain_info(pdb, mem_ctx);
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}
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/**
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* @brief Check if the user account has been locked out and try to unlock it.
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*
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* If the user has been automatically locked out and a lockout duration is set,
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* then check if we can unlock the account and reset the bad password values.
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*
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* @param[in] sampass The sam user to check.
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*
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* @return True if the function was successfull, false on an error.
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*/
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static bool pdb_try_account_unlock(struct samu *sampass)
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{
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uint32_t acb_info = pdb_get_acct_ctrl(sampass);
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if ((acb_info & ACB_NORMAL) && (acb_info & ACB_AUTOLOCK)) {
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uint32_t lockout_duration;
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time_t bad_password_time;
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time_t now = time(NULL);
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bool ok;
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ok = pdb_get_account_policy(PDB_POLICY_LOCK_ACCOUNT_DURATION,
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&lockout_duration);
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if (!ok) {
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DEBUG(0, ("pdb_try_account_unlock: "
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"pdb_get_account_policy failed.\n"));
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return false;
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}
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if (lockout_duration == (uint32_t) -1 ||
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lockout_duration == 0) {
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DEBUG(9, ("pdb_try_account_unlock: No reset duration, "
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"can't reset autolock\n"));
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return false;
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}
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lockout_duration *= 60;
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bad_password_time = pdb_get_bad_password_time(sampass);
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if (bad_password_time == (time_t) 0) {
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DEBUG(2, ("pdb_try_account_unlock: Account %s "
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"administratively locked out "
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"with no bad password "
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"time. Leaving locked out.\n",
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pdb_get_username(sampass)));
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return true;
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}
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if ((bad_password_time +
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convert_uint32_t_to_time_t(lockout_duration)) < now) {
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NTSTATUS status;
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pdb_set_acct_ctrl(sampass, acb_info & ~ACB_AUTOLOCK,
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PDB_CHANGED);
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pdb_set_bad_password_count(sampass, 0, PDB_CHANGED);
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pdb_set_bad_password_time(sampass, 0, PDB_CHANGED);
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become_root();
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status = pdb_update_sam_account(sampass);
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unbecome_root();
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if (!NT_STATUS_IS_OK(status)) {
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DEBUG(0, ("_samr_OpenUser: Couldn't "
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"update account %s - %s\n",
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pdb_get_username(sampass),
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nt_errstr(status)));
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return false;
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}
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}
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}
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return true;
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}
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/**
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* @brief Get a sam user structure by the given username.
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*
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* This functions also checks if the account has been automatically locked out
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* and unlocks it if a lockout duration time has been defined and the time has
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* elapsed.
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*
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* @param[in] sam_acct The sam user structure to fill.
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*
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* @param[in] username The username to look for.
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*
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* @return True on success, false on error.
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*/
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bool pdb_getsampwnam(struct samu *sam_acct, const char *username)
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{
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struct pdb_methods *pdb = pdb_get_methods();
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struct samu *for_cache;
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const struct dom_sid *user_sid;
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NTSTATUS status;
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bool ok;
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status = pdb->getsampwnam(pdb, sam_acct, username);
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if (!NT_STATUS_IS_OK(status)) {
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return false;
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}
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ok = pdb_try_account_unlock(sam_acct);
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if (!ok) {
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DEBUG(1, ("pdb_getsampwnam: Failed to unlock account %s\n",
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username));
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}
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for_cache = samu_new(NULL);
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if (for_cache == NULL) {
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return False;
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}
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if (!pdb_copy_sam_account(for_cache, sam_acct)) {
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TALLOC_FREE(for_cache);
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return False;
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}
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user_sid = pdb_get_user_sid(for_cache);
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memcache_add_talloc(NULL, PDB_GETPWSID_CACHE,
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data_blob_const(user_sid, sizeof(*user_sid)),
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&for_cache);
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return True;
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}
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/**********************************************************************
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**********************************************************************/
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static bool guest_user_info( struct samu *user )
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{
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struct passwd *pwd;
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NTSTATUS result;
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const char *guestname = lp_guest_account();
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pwd = Get_Pwnam_alloc(talloc_tos(), guestname);
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if (pwd == NULL) {
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DEBUG(0,("guest_user_info: Unable to locate guest account [%s]!\n",
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guestname));
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return False;
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}
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result = samu_set_unix(user, pwd );
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TALLOC_FREE( pwd );
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return NT_STATUS_IS_OK( result );
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}
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/**
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* @brief Get a sam user structure by the given username.
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*
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* This functions also checks if the account has been automatically locked out
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* and unlocks it if a lockout duration time has been defined and the time has
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* elapsed.
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*
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*
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* @param[in] sam_acct The sam user structure to fill.
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*
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* @param[in] sid The user SDI to look up.
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*
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* @return True on success, false on error.
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*/
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bool pdb_getsampwsid(struct samu *sam_acct, const struct dom_sid *sid)
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{
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struct pdb_methods *pdb = pdb_get_methods();
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uint32_t rid;
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void *cache_data;
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bool ok = false;
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/* hard code the Guest RID of 501 */
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if ( !sid_peek_check_rid( get_global_sam_sid(), sid, &rid ) )
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return False;
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if ( rid == DOMAIN_RID_GUEST ) {
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DEBUG(6,("pdb_getsampwsid: Building guest account\n"));
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return guest_user_info( sam_acct );
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}
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/* check the cache first */
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cache_data = memcache_lookup_talloc(
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NULL, PDB_GETPWSID_CACHE, data_blob_const(sid, sizeof(*sid)));
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if (cache_data != NULL) {
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struct samu *cache_copy = talloc_get_type_abort(
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cache_data, struct samu);
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ok = pdb_copy_sam_account(sam_acct, cache_copy);
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} else {
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ok = NT_STATUS_IS_OK(pdb->getsampwsid(pdb, sam_acct, sid));
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}
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if (!ok) {
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return false;
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}
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ok = pdb_try_account_unlock(sam_acct);
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if (!ok) {
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DEBUG(1, ("pdb_getsampwsid: Failed to unlock account %s\n",
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sam_acct->username));
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}
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return true;
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}
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static NTSTATUS pdb_default_create_user(struct pdb_methods *methods,
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TALLOC_CTX *tmp_ctx, const char *name,
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uint32_t acb_info, uint32_t *rid)
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{
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struct samu *sam_pass;
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NTSTATUS status;
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struct passwd *pwd;
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if ((sam_pass = samu_new(tmp_ctx)) == NULL) {
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return NT_STATUS_NO_MEMORY;
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}
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if ( !(pwd = Get_Pwnam_alloc(tmp_ctx, name)) ) {
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char *add_script = NULL;
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int add_ret;
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fstring name2;
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if ((acb_info & ACB_NORMAL) && name[strlen(name)-1] != '$') {
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add_script = lp_add_user_script(tmp_ctx);
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} else {
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add_script = lp_add_machine_script(tmp_ctx);
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}
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if (!add_script || add_script[0] == '\0') {
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DEBUG(3, ("Could not find user %s and no add script "
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"defined\n", name));
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return NT_STATUS_NO_SUCH_USER;
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}
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/* lowercase the username before creating the Unix account for
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compatibility with previous Samba releases */
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fstrcpy( name2, name );
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if (!strlower_m( name2 )) {
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return NT_STATUS_INVALID_PARAMETER;
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}
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add_script = talloc_all_string_sub(tmp_ctx,
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add_script,
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"%u",
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name2);
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if (!add_script) {
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return NT_STATUS_NO_MEMORY;
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}
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add_ret = smbrun(add_script, NULL, NULL);
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DEBUG(add_ret ? 0 : 3, ("_samr_create_user: Running the command `%s' gave %d\n",
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add_script, add_ret));
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if (add_ret == 0) {
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smb_nscd_flush_user_cache();
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}
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flush_pwnam_cache();
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pwd = Get_Pwnam_alloc(tmp_ctx, name);
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if(pwd == NULL) {
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DEBUG(3, ("Could not find user %s, add script did not work\n", name));
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return NT_STATUS_NO_SUCH_USER;
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}
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}
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/* we have a valid SID coming out of this call */
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status = samu_alloc_rid_unix(methods, sam_pass, pwd);
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|
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TALLOC_FREE( pwd );
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|
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if (!NT_STATUS_IS_OK(status)) {
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DEBUG(3, ("pdb_default_create_user: failed to create a new user structure: %s\n", nt_errstr(status)));
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return status;
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}
|
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|
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if (!sid_peek_check_rid(get_global_sam_sid(),
|
|
pdb_get_user_sid(sam_pass), rid)) {
|
|
DEBUG(0, ("Could not get RID of fresh user\n"));
|
|
return NT_STATUS_INTERNAL_ERROR;
|
|
}
|
|
|
|
/* Use the username case specified in the original request */
|
|
|
|
pdb_set_username( sam_pass, name, PDB_SET );
|
|
|
|
/* Disable the account on creation, it does not have a reasonable password yet. */
|
|
|
|
acb_info |= ACB_DISABLED;
|
|
|
|
pdb_set_acct_ctrl(sam_pass, acb_info, PDB_CHANGED);
|
|
|
|
status = methods->add_sam_account(methods, sam_pass);
|
|
|
|
TALLOC_FREE(sam_pass);
|
|
|
|
return status;
|
|
}
|
|
|
|
NTSTATUS pdb_create_user(TALLOC_CTX *mem_ctx, const char *name, uint32_t flags,
|
|
uint32_t *rid)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return pdb->create_user(pdb, mem_ctx, name, flags, rid);
|
|
}
|
|
|
|
/****************************************************************************
|
|
Delete a UNIX user on demand.
|
|
****************************************************************************/
|
|
|
|
static int smb_delete_user(const char *unix_user)
|
|
{
|
|
char *del_script = NULL;
|
|
int ret;
|
|
|
|
/* safety check */
|
|
|
|
if ( strequal( unix_user, "root" ) ) {
|
|
DEBUG(0,("smb_delete_user: Refusing to delete local system root account!\n"));
|
|
return -1;
|
|
}
|
|
|
|
del_script = lp_delete_user_script(talloc_tos());
|
|
if (!del_script || !*del_script) {
|
|
return -1;
|
|
}
|
|
del_script = talloc_all_string_sub(talloc_tos(),
|
|
del_script,
|
|
"%u",
|
|
unix_user);
|
|
if (!del_script) {
|
|
return -1;
|
|
}
|
|
ret = smbrun(del_script, NULL, NULL);
|
|
flush_pwnam_cache();
|
|
if (ret == 0) {
|
|
smb_nscd_flush_user_cache();
|
|
}
|
|
DEBUG(ret ? 0 : 3,("smb_delete_user: Running the command `%s' gave %d\n",del_script,ret));
|
|
|
|
return ret;
|
|
}
|
|
|
|
static NTSTATUS pdb_default_delete_user(struct pdb_methods *methods,
|
|
TALLOC_CTX *mem_ctx,
|
|
struct samu *sam_acct)
|
|
{
|
|
NTSTATUS status;
|
|
fstring username;
|
|
|
|
status = methods->delete_sam_account(methods, sam_acct);
|
|
if (!NT_STATUS_IS_OK(status)) {
|
|
return status;
|
|
}
|
|
|
|
/*
|
|
* Now delete the unix side ....
|
|
* note: we don't check if the delete really happened as the script is
|
|
* not necessary present and maybe the sysadmin doesn't want to delete
|
|
* the unix side
|
|
*/
|
|
|
|
/* always lower case the username before handing it off to
|
|
external scripts */
|
|
|
|
fstrcpy( username, pdb_get_username(sam_acct) );
|
|
if (!strlower_m( username )) {
|
|
return status;
|
|
}
|
|
|
|
smb_delete_user( username );
|
|
|
|
return status;
|
|
}
|
|
|
|
NTSTATUS pdb_delete_user(TALLOC_CTX *mem_ctx, struct samu *sam_acct)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
uid_t uid = -1;
|
|
NTSTATUS status;
|
|
const struct dom_sid *user_sid;
|
|
char *msg_data;
|
|
|
|
user_sid = pdb_get_user_sid(sam_acct);
|
|
|
|
/* sanity check to make sure we don't delete root */
|
|
|
|
if ( !sid_to_uid(user_sid, &uid ) ) {
|
|
return NT_STATUS_NO_SUCH_USER;
|
|
}
|
|
|
|
if ( uid == 0 ) {
|
|
return NT_STATUS_ACCESS_DENIED;
|
|
}
|
|
|
|
memcache_delete(NULL,
|
|
PDB_GETPWSID_CACHE,
|
|
data_blob_const(user_sid, sizeof(*user_sid)));
|
|
|
|
status = pdb->delete_user(pdb, mem_ctx, sam_acct);
|
|
if (!NT_STATUS_IS_OK(status)) {
|
|
return status;
|
|
}
|
|
|
|
msg_data = talloc_asprintf(mem_ctx, "USER %s",
|
|
pdb_get_username(sam_acct));
|
|
if (!msg_data) {
|
|
/* not fatal, and too late to rollback,
|
|
* just return */
|
|
return status;
|
|
}
|
|
messaging_send_all(server_messaging_context(),
|
|
ID_CACHE_DELETE,
|
|
msg_data,
|
|
strlen(msg_data) + 1);
|
|
|
|
TALLOC_FREE(msg_data);
|
|
return status;
|
|
}
|
|
|
|
NTSTATUS pdb_add_sam_account(struct samu *sam_acct)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return pdb->add_sam_account(pdb, sam_acct);
|
|
}
|
|
|
|
NTSTATUS pdb_update_sam_account(struct samu *sam_acct)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
|
|
memcache_flush(NULL, PDB_GETPWSID_CACHE);
|
|
|
|
return pdb->update_sam_account(pdb, sam_acct);
|
|
}
|
|
|
|
NTSTATUS pdb_delete_sam_account(struct samu *sam_acct)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
const struct dom_sid *user_sid = pdb_get_user_sid(sam_acct);
|
|
|
|
memcache_delete(NULL,
|
|
PDB_GETPWSID_CACHE,
|
|
data_blob_const(user_sid, sizeof(*user_sid)));
|
|
|
|
return pdb->delete_sam_account(pdb, sam_acct);
|
|
}
|
|
|
|
NTSTATUS pdb_rename_sam_account(struct samu *oldname, const char *newname)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
uid_t uid;
|
|
NTSTATUS status;
|
|
|
|
memcache_flush(NULL, PDB_GETPWSID_CACHE);
|
|
|
|
/* sanity check to make sure we don't rename root */
|
|
|
|
if ( !sid_to_uid( pdb_get_user_sid(oldname), &uid ) ) {
|
|
return NT_STATUS_NO_SUCH_USER;
|
|
}
|
|
|
|
if ( uid == 0 ) {
|
|
return NT_STATUS_ACCESS_DENIED;
|
|
}
|
|
|
|
status = pdb->rename_sam_account(pdb, oldname, newname);
|
|
|
|
/* always flush the cache here just to be safe */
|
|
flush_pwnam_cache();
|
|
|
|
return status;
|
|
}
|
|
|
|
NTSTATUS pdb_update_login_attempts(struct samu *sam_acct, bool success)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return pdb->update_login_attempts(pdb, sam_acct, success);
|
|
}
|
|
|
|
bool pdb_getgrsid(GROUP_MAP *map, struct dom_sid sid)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return NT_STATUS_IS_OK(pdb->getgrsid(pdb, map, sid));
|
|
}
|
|
|
|
bool pdb_getgrgid(GROUP_MAP *map, gid_t gid)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return NT_STATUS_IS_OK(pdb->getgrgid(pdb, map, gid));
|
|
}
|
|
|
|
bool pdb_getgrnam(GROUP_MAP *map, const char *name)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return NT_STATUS_IS_OK(pdb->getgrnam(pdb, map, name));
|
|
}
|
|
|
|
static NTSTATUS pdb_default_create_dom_group(struct pdb_methods *methods,
|
|
TALLOC_CTX *mem_ctx,
|
|
const char *name,
|
|
uint32_t *rid)
|
|
{
|
|
struct dom_sid group_sid;
|
|
struct group *grp;
|
|
fstring tmp;
|
|
|
|
grp = getgrnam(name);
|
|
|
|
if (grp == NULL) {
|
|
gid_t gid;
|
|
|
|
if (smb_create_group(name, &gid) != 0) {
|
|
return NT_STATUS_ACCESS_DENIED;
|
|
}
|
|
|
|
grp = getgrgid(gid);
|
|
}
|
|
|
|
if (grp == NULL) {
|
|
return NT_STATUS_ACCESS_DENIED;
|
|
}
|
|
|
|
if (pdb_capabilities() & PDB_CAP_STORE_RIDS) {
|
|
if (!pdb_new_rid(rid)) {
|
|
return NT_STATUS_ACCESS_DENIED;
|
|
}
|
|
} else {
|
|
*rid = algorithmic_pdb_gid_to_group_rid( grp->gr_gid );
|
|
}
|
|
|
|
sid_compose(&group_sid, get_global_sam_sid(), *rid);
|
|
|
|
return add_initial_entry(grp->gr_gid, sid_to_fstring(tmp, &group_sid),
|
|
SID_NAME_DOM_GRP, name, NULL);
|
|
}
|
|
|
|
NTSTATUS pdb_create_dom_group(TALLOC_CTX *mem_ctx, const char *name,
|
|
uint32_t *rid)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return pdb->create_dom_group(pdb, mem_ctx, name, rid);
|
|
}
|
|
|
|
static NTSTATUS pdb_default_delete_dom_group(struct pdb_methods *methods,
|
|
TALLOC_CTX *mem_ctx,
|
|
uint32_t rid)
|
|
{
|
|
struct dom_sid group_sid;
|
|
GROUP_MAP *map;
|
|
NTSTATUS status;
|
|
struct group *grp;
|
|
const char *grp_name;
|
|
|
|
map = talloc_zero(mem_ctx, GROUP_MAP);
|
|
if (!map) {
|
|
return NT_STATUS_NO_MEMORY;
|
|
}
|
|
|
|
/* coverity */
|
|
map->gid = (gid_t) -1;
|
|
|
|
sid_compose(&group_sid, get_global_sam_sid(), rid);
|
|
|
|
if (!get_domain_group_from_sid(group_sid, map)) {
|
|
DEBUG(10, ("Could not find group for rid %d\n", rid));
|
|
return NT_STATUS_NO_SUCH_GROUP;
|
|
}
|
|
|
|
/* We need the group name for the smb_delete_group later on */
|
|
|
|
if (map->gid == (gid_t)-1) {
|
|
return NT_STATUS_NO_SUCH_GROUP;
|
|
}
|
|
|
|
grp = getgrgid(map->gid);
|
|
if (grp == NULL) {
|
|
return NT_STATUS_NO_SUCH_GROUP;
|
|
}
|
|
|
|
TALLOC_FREE(map);
|
|
|
|
/* Copy the name, no idea what pdb_delete_group_mapping_entry does.. */
|
|
|
|
grp_name = talloc_strdup(mem_ctx, grp->gr_name);
|
|
if (grp_name == NULL) {
|
|
return NT_STATUS_NO_MEMORY;
|
|
}
|
|
|
|
status = pdb_delete_group_mapping_entry(group_sid);
|
|
|
|
if (!NT_STATUS_IS_OK(status)) {
|
|
return status;
|
|
}
|
|
|
|
/* Don't check the result of smb_delete_group */
|
|
|
|
smb_delete_group(grp_name);
|
|
|
|
return NT_STATUS_OK;
|
|
}
|
|
|
|
NTSTATUS pdb_delete_dom_group(TALLOC_CTX *mem_ctx, uint32_t rid)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return pdb->delete_dom_group(pdb, mem_ctx, rid);
|
|
}
|
|
|
|
NTSTATUS pdb_add_group_mapping_entry(GROUP_MAP *map)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return pdb->add_group_mapping_entry(pdb, map);
|
|
}
|
|
|
|
NTSTATUS pdb_update_group_mapping_entry(GROUP_MAP *map)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return pdb->update_group_mapping_entry(pdb, map);
|
|
}
|
|
|
|
NTSTATUS pdb_delete_group_mapping_entry(struct dom_sid sid)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return pdb->delete_group_mapping_entry(pdb, sid);
|
|
}
|
|
|
|
bool pdb_enum_group_mapping(const struct dom_sid *sid,
|
|
enum lsa_SidType sid_name_use,
|
|
GROUP_MAP ***pp_rmap,
|
|
size_t *p_num_entries,
|
|
bool unix_only)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return NT_STATUS_IS_OK(pdb-> enum_group_mapping(pdb, sid, sid_name_use,
|
|
pp_rmap, p_num_entries, unix_only));
|
|
}
|
|
|
|
NTSTATUS pdb_enum_group_members(TALLOC_CTX *mem_ctx,
|
|
const struct dom_sid *sid,
|
|
uint32_t **pp_member_rids,
|
|
size_t *p_num_members)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
NTSTATUS result;
|
|
|
|
result = pdb->enum_group_members(pdb, mem_ctx,
|
|
sid, pp_member_rids, p_num_members);
|
|
|
|
/* special check for rid 513 */
|
|
|
|
if ( !NT_STATUS_IS_OK( result ) ) {
|
|
uint32_t rid;
|
|
|
|
sid_peek_rid( sid, &rid );
|
|
|
|
if ( rid == DOMAIN_RID_USERS ) {
|
|
*p_num_members = 0;
|
|
*pp_member_rids = NULL;
|
|
|
|
return NT_STATUS_OK;
|
|
}
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
NTSTATUS pdb_enum_group_memberships(TALLOC_CTX *mem_ctx, struct samu *user,
|
|
struct dom_sid **pp_sids, gid_t **pp_gids,
|
|
uint32_t *p_num_groups)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return pdb->enum_group_memberships(
|
|
pdb, mem_ctx, user,
|
|
pp_sids, pp_gids, p_num_groups);
|
|
}
|
|
|
|
static NTSTATUS pdb_default_set_unix_primary_group(struct pdb_methods *methods,
|
|
TALLOC_CTX *mem_ctx,
|
|
struct samu *sampass)
|
|
{
|
|
struct group *grp;
|
|
gid_t gid;
|
|
|
|
if (!sid_to_gid(pdb_get_group_sid(sampass), &gid) ||
|
|
(grp = getgrgid(gid)) == NULL) {
|
|
return NT_STATUS_INVALID_PRIMARY_GROUP;
|
|
}
|
|
|
|
if (smb_set_primary_group(grp->gr_name,
|
|
pdb_get_username(sampass)) != 0) {
|
|
return NT_STATUS_ACCESS_DENIED;
|
|
}
|
|
|
|
return NT_STATUS_OK;
|
|
}
|
|
|
|
NTSTATUS pdb_set_unix_primary_group(TALLOC_CTX *mem_ctx, struct samu *user)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return pdb->set_unix_primary_group(pdb, mem_ctx, user);
|
|
}
|
|
|
|
/*
|
|
* Helper function to see whether a user is in a group. We can't use
|
|
* user_in_group_sid here because this creates dependencies only smbd can
|
|
* fulfil.
|
|
*/
|
|
|
|
static bool pdb_user_in_group(TALLOC_CTX *mem_ctx, struct samu *account,
|
|
const struct dom_sid *group_sid)
|
|
{
|
|
struct dom_sid *sids;
|
|
gid_t *gids;
|
|
uint32_t i, num_groups;
|
|
|
|
if (!NT_STATUS_IS_OK(pdb_enum_group_memberships(mem_ctx, account,
|
|
&sids, &gids,
|
|
&num_groups))) {
|
|
return False;
|
|
}
|
|
|
|
for (i=0; i<num_groups; i++) {
|
|
if (dom_sid_equal(group_sid, &sids[i])) {
|
|
return True;
|
|
}
|
|
}
|
|
return False;
|
|
}
|
|
|
|
static NTSTATUS pdb_default_add_groupmem(struct pdb_methods *methods,
|
|
TALLOC_CTX *mem_ctx,
|
|
uint32_t group_rid,
|
|
uint32_t member_rid)
|
|
{
|
|
struct dom_sid group_sid, member_sid;
|
|
struct samu *account = NULL;
|
|
GROUP_MAP *map;
|
|
struct group *grp;
|
|
struct passwd *pwd;
|
|
const char *group_name;
|
|
uid_t uid;
|
|
|
|
map = talloc_zero(mem_ctx, GROUP_MAP);
|
|
if (!map) {
|
|
return NT_STATUS_NO_MEMORY;
|
|
}
|
|
|
|
/* coverity */
|
|
map->gid = (gid_t) -1;
|
|
|
|
sid_compose(&group_sid, get_global_sam_sid(), group_rid);
|
|
sid_compose(&member_sid, get_global_sam_sid(), member_rid);
|
|
|
|
if (!get_domain_group_from_sid(group_sid, map) ||
|
|
(map->gid == (gid_t)-1) ||
|
|
((grp = getgrgid(map->gid)) == NULL)) {
|
|
return NT_STATUS_NO_SUCH_GROUP;
|
|
}
|
|
|
|
TALLOC_FREE(map);
|
|
|
|
group_name = talloc_strdup(mem_ctx, grp->gr_name);
|
|
if (group_name == NULL) {
|
|
return NT_STATUS_NO_MEMORY;
|
|
}
|
|
|
|
if ( !(account = samu_new( NULL )) ) {
|
|
return NT_STATUS_NO_MEMORY;
|
|
}
|
|
|
|
if (!pdb_getsampwsid(account, &member_sid) ||
|
|
!sid_to_uid(&member_sid, &uid) ||
|
|
((pwd = getpwuid_alloc(mem_ctx, uid)) == NULL)) {
|
|
return NT_STATUS_NO_SUCH_USER;
|
|
}
|
|
|
|
if (pdb_user_in_group(mem_ctx, account, &group_sid)) {
|
|
return NT_STATUS_MEMBER_IN_GROUP;
|
|
}
|
|
|
|
/*
|
|
* ok, the group exist, the user exist, the user is not in the group,
|
|
* we can (finally) add it to the group !
|
|
*/
|
|
|
|
smb_add_user_group(group_name, pwd->pw_name);
|
|
|
|
if (!pdb_user_in_group(mem_ctx, account, &group_sid)) {
|
|
return NT_STATUS_ACCESS_DENIED;
|
|
}
|
|
|
|
return NT_STATUS_OK;
|
|
}
|
|
|
|
NTSTATUS pdb_add_groupmem(TALLOC_CTX *mem_ctx, uint32_t group_rid,
|
|
uint32_t member_rid)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return pdb->add_groupmem(pdb, mem_ctx, group_rid, member_rid);
|
|
}
|
|
|
|
static NTSTATUS pdb_default_del_groupmem(struct pdb_methods *methods,
|
|
TALLOC_CTX *mem_ctx,
|
|
uint32_t group_rid,
|
|
uint32_t member_rid)
|
|
{
|
|
struct dom_sid group_sid, member_sid;
|
|
struct samu *account = NULL;
|
|
GROUP_MAP *map;
|
|
struct group *grp;
|
|
struct passwd *pwd;
|
|
const char *group_name;
|
|
uid_t uid;
|
|
|
|
map = talloc_zero(mem_ctx, GROUP_MAP);
|
|
if (!map) {
|
|
return NT_STATUS_NO_MEMORY;
|
|
}
|
|
|
|
sid_compose(&group_sid, get_global_sam_sid(), group_rid);
|
|
sid_compose(&member_sid, get_global_sam_sid(), member_rid);
|
|
|
|
if (!get_domain_group_from_sid(group_sid, map) ||
|
|
(map->gid == (gid_t)-1) ||
|
|
((grp = getgrgid(map->gid)) == NULL)) {
|
|
return NT_STATUS_NO_SUCH_GROUP;
|
|
}
|
|
|
|
TALLOC_FREE(map);
|
|
|
|
group_name = talloc_strdup(mem_ctx, grp->gr_name);
|
|
if (group_name == NULL) {
|
|
return NT_STATUS_NO_MEMORY;
|
|
}
|
|
|
|
if ( !(account = samu_new( NULL )) ) {
|
|
return NT_STATUS_NO_MEMORY;
|
|
}
|
|
|
|
if (!pdb_getsampwsid(account, &member_sid) ||
|
|
!sid_to_uid(&member_sid, &uid) ||
|
|
((pwd = getpwuid_alloc(mem_ctx, uid)) == NULL)) {
|
|
return NT_STATUS_NO_SUCH_USER;
|
|
}
|
|
|
|
if (!pdb_user_in_group(mem_ctx, account, &group_sid)) {
|
|
return NT_STATUS_MEMBER_NOT_IN_GROUP;
|
|
}
|
|
|
|
/*
|
|
* ok, the group exist, the user exist, the user is in the group,
|
|
* we can (finally) delete it from the group!
|
|
*/
|
|
|
|
smb_delete_user_group(group_name, pwd->pw_name);
|
|
|
|
if (pdb_user_in_group(mem_ctx, account, &group_sid)) {
|
|
return NT_STATUS_ACCESS_DENIED;
|
|
}
|
|
|
|
return NT_STATUS_OK;
|
|
}
|
|
|
|
NTSTATUS pdb_del_groupmem(TALLOC_CTX *mem_ctx, uint32_t group_rid,
|
|
uint32_t member_rid)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return pdb->del_groupmem(pdb, mem_ctx, group_rid, member_rid);
|
|
}
|
|
|
|
NTSTATUS pdb_create_alias(const char *name, uint32_t *rid)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return pdb->create_alias(pdb, name, rid);
|
|
}
|
|
|
|
NTSTATUS pdb_delete_alias(const struct dom_sid *sid)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return pdb->delete_alias(pdb, sid);
|
|
}
|
|
|
|
NTSTATUS pdb_get_aliasinfo(const struct dom_sid *sid, struct acct_info *info)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return pdb->get_aliasinfo(pdb, sid, info);
|
|
}
|
|
|
|
NTSTATUS pdb_set_aliasinfo(const struct dom_sid *sid, struct acct_info *info)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return pdb->set_aliasinfo(pdb, sid, info);
|
|
}
|
|
|
|
NTSTATUS pdb_add_aliasmem(const struct dom_sid *alias, const struct dom_sid *member)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return pdb->add_aliasmem(pdb, alias, member);
|
|
}
|
|
|
|
NTSTATUS pdb_del_aliasmem(const struct dom_sid *alias, const struct dom_sid *member)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return pdb->del_aliasmem(pdb, alias, member);
|
|
}
|
|
|
|
NTSTATUS pdb_enum_aliasmem(const struct dom_sid *alias, TALLOC_CTX *mem_ctx,
|
|
struct dom_sid **pp_members, size_t *p_num_members)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return pdb->enum_aliasmem(pdb, alias, mem_ctx, pp_members,
|
|
p_num_members);
|
|
}
|
|
|
|
NTSTATUS pdb_enum_alias_memberships(TALLOC_CTX *mem_ctx,
|
|
const struct dom_sid *domain_sid,
|
|
const struct dom_sid *members, size_t num_members,
|
|
uint32_t **pp_alias_rids,
|
|
size_t *p_num_alias_rids)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return pdb->enum_alias_memberships(pdb, mem_ctx,
|
|
domain_sid,
|
|
members, num_members,
|
|
pp_alias_rids,
|
|
p_num_alias_rids);
|
|
}
|
|
|
|
NTSTATUS pdb_lookup_rids(const struct dom_sid *domain_sid,
|
|
int num_rids,
|
|
uint32_t *rids,
|
|
const char **names,
|
|
enum lsa_SidType *attrs)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return pdb->lookup_rids(pdb, domain_sid, num_rids, rids, names, attrs);
|
|
}
|
|
|
|
bool pdb_get_account_policy(enum pdb_policy_type type, uint32_t *value)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
NTSTATUS status;
|
|
|
|
become_root();
|
|
status = pdb->get_account_policy(pdb, type, value);
|
|
unbecome_root();
|
|
|
|
return NT_STATUS_IS_OK(status);
|
|
}
|
|
|
|
bool pdb_set_account_policy(enum pdb_policy_type type, uint32_t value)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
NTSTATUS status;
|
|
|
|
become_root();
|
|
status = pdb->set_account_policy(pdb, type, value);
|
|
unbecome_root();
|
|
|
|
return NT_STATUS_IS_OK(status);
|
|
}
|
|
|
|
bool pdb_get_seq_num(time_t *seq_num)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return NT_STATUS_IS_OK(pdb->get_seq_num(pdb, seq_num));
|
|
}
|
|
|
|
/*
|
|
* Instead of passing down a gid or uid, this function sends down a pointer
|
|
* to a unixid.
|
|
*
|
|
* This acts as an in-out variable so that the idmap functions can correctly
|
|
* receive ID_TYPE_BOTH, filling in cache details correctly rather than forcing
|
|
* the cache to store ID_TYPE_UID or ID_TYPE_GID.
|
|
*/
|
|
bool pdb_id_to_sid(struct unixid *id, struct dom_sid *sid)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
bool ret;
|
|
|
|
ret = pdb->id_to_sid(pdb, id, sid);
|
|
|
|
if (ret) {
|
|
idmap_cache_set_sid2unixid(sid, id);
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
bool pdb_sid_to_id(const struct dom_sid *sid, struct unixid *id)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
bool ret;
|
|
|
|
/* only ask the backend if it is responsible */
|
|
if (!sid_check_object_is_for_passdb(sid)) {
|
|
return false;
|
|
}
|
|
|
|
ret = pdb->sid_to_id(pdb, sid, id);
|
|
|
|
if (ret == true) {
|
|
idmap_cache_set_sid2unixid(sid, id);
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
uint32_t pdb_capabilities(void)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return pdb->capabilities(pdb);
|
|
}
|
|
|
|
/********************************************************************
|
|
Allocate a new RID from the passdb backend. Verify that it is free
|
|
by calling lookup_global_sam_rid() to verify that the RID is not
|
|
in use. This handles servers that have existing users or groups
|
|
with add RIDs (assigned from previous algorithmic mappings)
|
|
********************************************************************/
|
|
|
|
bool pdb_new_rid(uint32_t *rid)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
const char *name = NULL;
|
|
enum lsa_SidType type;
|
|
uint32_t allocated_rid = 0;
|
|
int i;
|
|
TALLOC_CTX *ctx;
|
|
|
|
if ((pdb_capabilities() & PDB_CAP_STORE_RIDS) == 0) {
|
|
DEBUG(0, ("Trying to allocate a RID when algorithmic RIDs "
|
|
"are active\n"));
|
|
return False;
|
|
}
|
|
|
|
if (algorithmic_rid_base() != BASE_RID) {
|
|
DEBUG(0, ("'algorithmic rid base' is set but a passdb backend "
|
|
"without algorithmic RIDs is chosen.\n"));
|
|
DEBUGADD(0, ("Please map all used groups using 'net groupmap "
|
|
"add', set the maximum used RID\n"));
|
|
DEBUGADD(0, ("and remove the parameter\n"));
|
|
return False;
|
|
}
|
|
|
|
if ( (ctx = talloc_init("pdb_new_rid")) == NULL ) {
|
|
DEBUG(0,("pdb_new_rid: Talloc initialization failure\n"));
|
|
return False;
|
|
}
|
|
|
|
/* Attempt to get an unused RID (max tires is 250...yes that it is
|
|
and arbitrary number I pulkled out of my head). -- jerry */
|
|
|
|
for ( i=0; allocated_rid==0 && i<250; i++ ) {
|
|
/* get a new RID */
|
|
|
|
if ( !pdb->new_rid(pdb, &allocated_rid) ) {
|
|
return False;
|
|
}
|
|
|
|
/* validate that the RID is not in use */
|
|
|
|
if (lookup_global_sam_rid(ctx, allocated_rid, &name, &type, NULL, NULL)) {
|
|
allocated_rid = 0;
|
|
}
|
|
}
|
|
|
|
TALLOC_FREE( ctx );
|
|
|
|
if ( allocated_rid == 0 ) {
|
|
DEBUG(0,("pdb_new_rid: Failed to find unused RID\n"));
|
|
return False;
|
|
}
|
|
|
|
*rid = allocated_rid;
|
|
|
|
return True;
|
|
}
|
|
|
|
/***************************************************************
|
|
Initialize the static context (at smbd startup etc).
|
|
|
|
If uninitialised, context will auto-init on first use.
|
|
***************************************************************/
|
|
|
|
bool initialize_password_db(bool reload, struct tevent_context *tevent_ctx)
|
|
{
|
|
if (tevent_ctx) {
|
|
pdb_tevent_ctx = tevent_ctx;
|
|
}
|
|
return (pdb_get_methods_reload(reload) != NULL);
|
|
}
|
|
|
|
/***************************************************************************
|
|
Default implementations of some functions.
|
|
****************************************************************************/
|
|
|
|
static NTSTATUS pdb_default_getsampwnam (struct pdb_methods *methods, struct samu *user, const char *sname)
|
|
{
|
|
return NT_STATUS_NO_SUCH_USER;
|
|
}
|
|
|
|
static NTSTATUS pdb_default_getsampwsid(struct pdb_methods *my_methods, struct samu * user, const struct dom_sid *sid)
|
|
{
|
|
return NT_STATUS_NO_SUCH_USER;
|
|
}
|
|
|
|
static NTSTATUS pdb_default_add_sam_account (struct pdb_methods *methods, struct samu *newpwd)
|
|
{
|
|
return NT_STATUS_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
static NTSTATUS pdb_default_update_sam_account (struct pdb_methods *methods, struct samu *newpwd)
|
|
{
|
|
return NT_STATUS_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
static NTSTATUS pdb_default_delete_sam_account (struct pdb_methods *methods, struct samu *pwd)
|
|
{
|
|
return NT_STATUS_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
static NTSTATUS pdb_default_rename_sam_account (struct pdb_methods *methods, struct samu *pwd, const char *newname)
|
|
{
|
|
return NT_STATUS_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
static NTSTATUS pdb_default_update_login_attempts (struct pdb_methods *methods, struct samu *newpwd, bool success)
|
|
{
|
|
/* Only the pdb_nds backend implements this, by
|
|
* default just return ok. */
|
|
return NT_STATUS_OK;
|
|
}
|
|
|
|
static NTSTATUS pdb_default_get_account_policy(struct pdb_methods *methods, enum pdb_policy_type type, uint32_t *value)
|
|
{
|
|
return account_policy_get(type, value) ? NT_STATUS_OK : NT_STATUS_UNSUCCESSFUL;
|
|
}
|
|
|
|
static NTSTATUS pdb_default_set_account_policy(struct pdb_methods *methods, enum pdb_policy_type type, uint32_t value)
|
|
{
|
|
return account_policy_set(type, value) ? NT_STATUS_OK : NT_STATUS_UNSUCCESSFUL;
|
|
}
|
|
|
|
static NTSTATUS pdb_default_get_seq_num(struct pdb_methods *methods, time_t *seq_num)
|
|
{
|
|
*seq_num = time(NULL);
|
|
return NT_STATUS_OK;
|
|
}
|
|
|
|
static bool pdb_default_uid_to_sid(struct pdb_methods *methods, uid_t uid,
|
|
struct dom_sid *sid)
|
|
{
|
|
struct samu *sampw = NULL;
|
|
struct passwd *unix_pw;
|
|
bool ret;
|
|
|
|
unix_pw = getpwuid( uid );
|
|
|
|
if ( !unix_pw ) {
|
|
DEBUG(4,("pdb_default_uid_to_sid: host has no idea of uid "
|
|
"%lu\n", (unsigned long)uid));
|
|
return False;
|
|
}
|
|
|
|
if ( !(sampw = samu_new( NULL )) ) {
|
|
DEBUG(0,("pdb_default_uid_to_sid: samu_new() failed!\n"));
|
|
return False;
|
|
}
|
|
|
|
become_root();
|
|
ret = NT_STATUS_IS_OK(
|
|
methods->getsampwnam(methods, sampw, unix_pw->pw_name ));
|
|
unbecome_root();
|
|
|
|
if (!ret) {
|
|
DEBUG(5, ("pdb_default_uid_to_sid: Did not find user "
|
|
"%s (%u)\n", unix_pw->pw_name, (unsigned int)uid));
|
|
TALLOC_FREE(sampw);
|
|
return False;
|
|
}
|
|
|
|
sid_copy(sid, pdb_get_user_sid(sampw));
|
|
|
|
TALLOC_FREE(sampw);
|
|
|
|
return True;
|
|
}
|
|
|
|
static bool pdb_default_gid_to_sid(struct pdb_methods *methods, gid_t gid,
|
|
struct dom_sid *sid)
|
|
{
|
|
GROUP_MAP *map;
|
|
|
|
map = talloc_zero(NULL, GROUP_MAP);
|
|
if (!map) {
|
|
return false;
|
|
}
|
|
|
|
if (!NT_STATUS_IS_OK(methods->getgrgid(methods, map, gid))) {
|
|
TALLOC_FREE(map);
|
|
return false;
|
|
}
|
|
|
|
sid_copy(sid, &map->sid);
|
|
TALLOC_FREE(map);
|
|
return true;
|
|
}
|
|
|
|
static bool pdb_default_id_to_sid(struct pdb_methods *methods, struct unixid *id,
|
|
struct dom_sid *sid)
|
|
{
|
|
switch (id->type) {
|
|
case ID_TYPE_UID:
|
|
return pdb_default_uid_to_sid(methods, id->id, sid);
|
|
|
|
case ID_TYPE_GID:
|
|
return pdb_default_gid_to_sid(methods, id->id, sid);
|
|
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
/**
|
|
* The "Unix User" and "Unix Group" domains have a special
|
|
* id mapping that is a rid-algorithm with range starting at 0.
|
|
*/
|
|
bool pdb_sid_to_id_unix_users_and_groups(const struct dom_sid *sid,
|
|
struct unixid *id)
|
|
{
|
|
uint32_t rid;
|
|
|
|
id->id = -1;
|
|
|
|
if (sid_peek_check_rid(&global_sid_Unix_Users, sid, &rid)) {
|
|
id->id = rid;
|
|
id->type = ID_TYPE_UID;
|
|
return true;
|
|
}
|
|
|
|
if (sid_peek_check_rid(&global_sid_Unix_Groups, sid, &rid)) {
|
|
id->id = rid;
|
|
id->type = ID_TYPE_GID;
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
static bool pdb_default_sid_to_id(struct pdb_methods *methods,
|
|
const struct dom_sid *sid,
|
|
struct unixid *id)
|
|
{
|
|
TALLOC_CTX *mem_ctx;
|
|
bool ret = False;
|
|
uint32_t rid;
|
|
id->id = -1;
|
|
|
|
mem_ctx = talloc_new(NULL);
|
|
|
|
if (mem_ctx == NULL) {
|
|
DEBUG(0, ("talloc_new failed\n"));
|
|
return False;
|
|
}
|
|
|
|
if (sid_peek_check_rid(get_global_sam_sid(), sid, &rid)) {
|
|
const char *name;
|
|
enum lsa_SidType type;
|
|
uid_t uid = (uid_t)-1;
|
|
gid_t gid = (gid_t)-1;
|
|
/* Here we might have users as well as groups and aliases */
|
|
ret = lookup_global_sam_rid(mem_ctx, rid, &name, &type, &uid, &gid);
|
|
if (ret) {
|
|
switch (type) {
|
|
case SID_NAME_DOM_GRP:
|
|
case SID_NAME_ALIAS:
|
|
id->type = ID_TYPE_GID;
|
|
id->id = gid;
|
|
break;
|
|
case SID_NAME_USER:
|
|
id->type = ID_TYPE_UID;
|
|
id->id = uid;
|
|
break;
|
|
default:
|
|
DEBUG(5, ("SID %s belongs to our domain, and "
|
|
"an object exists in the database, "
|
|
"but it is neither a user nor a "
|
|
"group (got type %d).\n",
|
|
sid_string_dbg(sid), type));
|
|
ret = false;
|
|
}
|
|
} else {
|
|
DEBUG(5, ("SID %s belongs to our domain, but there is "
|
|
"no corresponding object in the database.\n",
|
|
sid_string_dbg(sid)));
|
|
}
|
|
goto done;
|
|
}
|
|
|
|
/*
|
|
* "Unix User" and "Unix Group"
|
|
*/
|
|
ret = pdb_sid_to_id_unix_users_and_groups(sid, id);
|
|
if (ret == true) {
|
|
goto done;
|
|
}
|
|
|
|
/* BUILTIN */
|
|
|
|
if (sid_check_is_in_builtin(sid) ||
|
|
sid_check_is_in_wellknown_domain(sid)) {
|
|
/* Here we only have aliases */
|
|
GROUP_MAP *map;
|
|
|
|
map = talloc_zero(mem_ctx, GROUP_MAP);
|
|
if (!map) {
|
|
ret = false;
|
|
goto done;
|
|
}
|
|
|
|
if (!NT_STATUS_IS_OK(methods->getgrsid(methods, map, *sid))) {
|
|
DEBUG(10, ("Could not find map for sid %s\n",
|
|
sid_string_dbg(sid)));
|
|
goto done;
|
|
}
|
|
if ((map->sid_name_use != SID_NAME_ALIAS) &&
|
|
(map->sid_name_use != SID_NAME_WKN_GRP)) {
|
|
DEBUG(10, ("Map for sid %s is a %s, expected an "
|
|
"alias\n", sid_string_dbg(sid),
|
|
sid_type_lookup(map->sid_name_use)));
|
|
goto done;
|
|
}
|
|
|
|
id->id = map->gid;
|
|
id->type = ID_TYPE_GID;
|
|
ret = True;
|
|
goto done;
|
|
}
|
|
|
|
DEBUG(5, ("Sid %s is neither ours, a Unix SID, nor builtin\n",
|
|
sid_string_dbg(sid)));
|
|
|
|
done:
|
|
|
|
TALLOC_FREE(mem_ctx);
|
|
return ret;
|
|
}
|
|
|
|
static bool get_memberuids(TALLOC_CTX *mem_ctx, gid_t gid, uid_t **pp_uids, uint32_t *p_num)
|
|
{
|
|
struct group *grp;
|
|
char **gr;
|
|
struct passwd *pwd;
|
|
bool winbind_env;
|
|
bool ret = False;
|
|
|
|
*pp_uids = NULL;
|
|
*p_num = 0;
|
|
|
|
/* We only look at our own sam, so don't care about imported stuff */
|
|
winbind_env = winbind_env_set();
|
|
(void)winbind_off();
|
|
|
|
if ((grp = getgrgid(gid)) == NULL) {
|
|
/* allow winbindd lookups, but only if they weren't already disabled */
|
|
goto done;
|
|
}
|
|
|
|
/* Primary group members */
|
|
setpwent();
|
|
while ((pwd = getpwent()) != NULL) {
|
|
if (pwd->pw_gid == gid) {
|
|
if (!add_uid_to_array_unique(mem_ctx, pwd->pw_uid,
|
|
pp_uids, p_num)) {
|
|
goto done;
|
|
}
|
|
}
|
|
}
|
|
endpwent();
|
|
|
|
/* Secondary group members */
|
|
for (gr = grp->gr_mem; (*gr != NULL) && ((*gr)[0] != '\0'); gr += 1) {
|
|
struct passwd *pw = getpwnam(*gr);
|
|
|
|
if (pw == NULL)
|
|
continue;
|
|
if (!add_uid_to_array_unique(mem_ctx, pw->pw_uid, pp_uids, p_num)) {
|
|
goto done;
|
|
}
|
|
}
|
|
|
|
ret = True;
|
|
|
|
done:
|
|
|
|
/* allow winbindd lookups, but only if they weren't already disabled */
|
|
if (!winbind_env) {
|
|
(void)winbind_on();
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
static NTSTATUS pdb_default_enum_group_members(struct pdb_methods *methods,
|
|
TALLOC_CTX *mem_ctx,
|
|
const struct dom_sid *group,
|
|
uint32_t **pp_member_rids,
|
|
size_t *p_num_members)
|
|
{
|
|
gid_t gid;
|
|
uid_t *uids;
|
|
uint32_t i, num_uids;
|
|
|
|
*pp_member_rids = NULL;
|
|
*p_num_members = 0;
|
|
|
|
if (!sid_to_gid(group, &gid))
|
|
return NT_STATUS_NO_SUCH_GROUP;
|
|
|
|
if(!get_memberuids(mem_ctx, gid, &uids, &num_uids))
|
|
return NT_STATUS_NO_SUCH_GROUP;
|
|
|
|
if (num_uids == 0)
|
|
return NT_STATUS_OK;
|
|
|
|
*pp_member_rids = talloc_zero_array(mem_ctx, uint32_t, num_uids);
|
|
|
|
for (i=0; i<num_uids; i++) {
|
|
struct dom_sid sid;
|
|
|
|
uid_to_sid(&sid, uids[i]);
|
|
|
|
if (!sid_check_is_in_our_sam(&sid)) {
|
|
DEBUG(5, ("Inconsistent SAM -- group member uid not "
|
|
"in our domain\n"));
|
|
continue;
|
|
}
|
|
|
|
sid_peek_rid(&sid, &(*pp_member_rids)[*p_num_members]);
|
|
*p_num_members += 1;
|
|
}
|
|
|
|
return NT_STATUS_OK;
|
|
}
|
|
|
|
static NTSTATUS pdb_default_enum_group_memberships(struct pdb_methods *methods,
|
|
TALLOC_CTX *mem_ctx,
|
|
struct samu *user,
|
|
struct dom_sid **pp_sids,
|
|
gid_t **pp_gids,
|
|
uint32_t *p_num_groups)
|
|
{
|
|
size_t i;
|
|
gid_t gid;
|
|
struct passwd *pw;
|
|
const char *username = pdb_get_username(user);
|
|
|
|
|
|
/* Ignore the primary group SID. Honor the real Unix primary group.
|
|
The primary group SID is only of real use to Windows clients */
|
|
|
|
if ( !(pw = Get_Pwnam_alloc(mem_ctx, username)) ) {
|
|
return NT_STATUS_NO_SUCH_USER;
|
|
}
|
|
|
|
gid = pw->pw_gid;
|
|
|
|
TALLOC_FREE( pw );
|
|
|
|
if (!getgroups_unix_user(mem_ctx, username, gid, pp_gids, p_num_groups)) {
|
|
return NT_STATUS_NO_SUCH_USER;
|
|
}
|
|
|
|
if (*p_num_groups == 0) {
|
|
smb_panic("primary group missing");
|
|
}
|
|
|
|
*pp_sids = talloc_array(mem_ctx, struct dom_sid, *p_num_groups);
|
|
|
|
if (*pp_sids == NULL) {
|
|
TALLOC_FREE(*pp_gids);
|
|
return NT_STATUS_NO_MEMORY;
|
|
}
|
|
|
|
for (i=0; i<*p_num_groups; i++) {
|
|
gid_to_sid(&(*pp_sids)[i], (*pp_gids)[i]);
|
|
}
|
|
|
|
return NT_STATUS_OK;
|
|
}
|
|
|
|
/*******************************************************************
|
|
Look up a rid in the SAM we're responsible for (i.e. passdb)
|
|
********************************************************************/
|
|
|
|
static bool lookup_global_sam_rid(TALLOC_CTX *mem_ctx, uint32_t rid,
|
|
const char **name,
|
|
enum lsa_SidType *psid_name_use,
|
|
uid_t *uid, gid_t *gid)
|
|
{
|
|
struct samu *sam_account = NULL;
|
|
GROUP_MAP *map = NULL;
|
|
bool ret;
|
|
struct dom_sid sid;
|
|
|
|
*psid_name_use = SID_NAME_UNKNOWN;
|
|
|
|
DEBUG(5,("lookup_global_sam_rid: looking up RID %u.\n",
|
|
(unsigned int)rid));
|
|
|
|
sid_compose(&sid, get_global_sam_sid(), rid);
|
|
|
|
/* see if the passdb can help us with the name of the user */
|
|
|
|
if ( !(sam_account = samu_new( NULL )) ) {
|
|
return False;
|
|
}
|
|
|
|
map = talloc_zero(mem_ctx, GROUP_MAP);
|
|
if (!map) {
|
|
return false;
|
|
}
|
|
|
|
/* BEING ROOT BLOCK */
|
|
become_root();
|
|
ret = pdb_getsampwsid(sam_account, &sid);
|
|
if (!ret) {
|
|
TALLOC_FREE(sam_account);
|
|
ret = pdb_getgrsid(map, sid);
|
|
}
|
|
unbecome_root();
|
|
/* END BECOME_ROOT BLOCK */
|
|
|
|
if (sam_account || !ret) {
|
|
TALLOC_FREE(map);
|
|
}
|
|
|
|
if (sam_account) {
|
|
struct passwd *pw;
|
|
|
|
*name = talloc_strdup(mem_ctx, pdb_get_username(sam_account));
|
|
if (!*name) {
|
|
TALLOC_FREE(sam_account);
|
|
return False;
|
|
}
|
|
|
|
*psid_name_use = SID_NAME_USER;
|
|
|
|
TALLOC_FREE(sam_account);
|
|
|
|
if (uid == NULL) {
|
|
return True;
|
|
}
|
|
|
|
pw = Get_Pwnam_alloc(talloc_tos(), *name);
|
|
if (pw == NULL) {
|
|
return False;
|
|
}
|
|
*uid = pw->pw_uid;
|
|
TALLOC_FREE(pw);
|
|
return True;
|
|
|
|
} else if (map && (map->gid != (gid_t)-1)) {
|
|
|
|
/* do not resolve SIDs to a name unless there is a valid
|
|
gid associated with it */
|
|
|
|
*name = talloc_steal(mem_ctx, map->nt_name);
|
|
*psid_name_use = map->sid_name_use;
|
|
|
|
if (gid) {
|
|
*gid = map->gid;
|
|
}
|
|
|
|
TALLOC_FREE(map);
|
|
return True;
|
|
}
|
|
|
|
TALLOC_FREE(map);
|
|
|
|
/* Windows will always map RID 513 to something. On a non-domain
|
|
controller, this gets mapped to SERVER\None. */
|
|
|
|
if (uid || gid) {
|
|
DEBUG(5, ("Can't find a unix id for an unmapped group\n"));
|
|
return False;
|
|
}
|
|
|
|
if ( rid == DOMAIN_RID_USERS ) {
|
|
*name = talloc_strdup(mem_ctx, "None" );
|
|
*psid_name_use = SID_NAME_DOM_GRP;
|
|
|
|
return True;
|
|
}
|
|
|
|
return False;
|
|
}
|
|
|
|
static NTSTATUS pdb_default_lookup_rids(struct pdb_methods *methods,
|
|
const struct dom_sid *domain_sid,
|
|
int num_rids,
|
|
uint32_t *rids,
|
|
const char **names,
|
|
enum lsa_SidType *attrs)
|
|
{
|
|
int i;
|
|
NTSTATUS result;
|
|
bool have_mapped = False;
|
|
bool have_unmapped = False;
|
|
|
|
if (sid_check_is_builtin(domain_sid)) {
|
|
|
|
for (i=0; i<num_rids; i++) {
|
|
const char *name;
|
|
|
|
if (lookup_builtin_rid(names, rids[i], &name)) {
|
|
attrs[i] = SID_NAME_ALIAS;
|
|
names[i] = name;
|
|
DEBUG(5,("lookup_rids: %s:%d\n",
|
|
names[i], attrs[i]));
|
|
have_mapped = True;
|
|
} else {
|
|
have_unmapped = True;
|
|
attrs[i] = SID_NAME_UNKNOWN;
|
|
}
|
|
}
|
|
goto done;
|
|
}
|
|
|
|
/* Should not happen, but better check once too many */
|
|
if (!sid_check_is_our_sam(domain_sid)) {
|
|
return NT_STATUS_INVALID_HANDLE;
|
|
}
|
|
|
|
for (i = 0; i < num_rids; i++) {
|
|
const char *name;
|
|
|
|
if (lookup_global_sam_rid(names, rids[i], &name, &attrs[i],
|
|
NULL, NULL)) {
|
|
if (name == NULL) {
|
|
return NT_STATUS_NO_MEMORY;
|
|
}
|
|
names[i] = name;
|
|
DEBUG(5,("lookup_rids: %s:%d\n", names[i], attrs[i]));
|
|
have_mapped = True;
|
|
} else {
|
|
have_unmapped = True;
|
|
attrs[i] = SID_NAME_UNKNOWN;
|
|
}
|
|
}
|
|
|
|
done:
|
|
|
|
result = NT_STATUS_NONE_MAPPED;
|
|
|
|
if (have_mapped)
|
|
result = have_unmapped ? STATUS_SOME_UNMAPPED : NT_STATUS_OK;
|
|
|
|
return result;
|
|
}
|
|
|
|
static int pdb_search_destructor(struct pdb_search *search)
|
|
{
|
|
if ((!search->search_ended) && (search->search_end != NULL)) {
|
|
search->search_end(search);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
struct pdb_search *pdb_search_init(TALLOC_CTX *mem_ctx,
|
|
enum pdb_search_type type)
|
|
{
|
|
struct pdb_search *result;
|
|
|
|
result = talloc(mem_ctx, struct pdb_search);
|
|
if (result == NULL) {
|
|
DEBUG(0, ("talloc failed\n"));
|
|
return NULL;
|
|
}
|
|
|
|
result->type = type;
|
|
result->cache = NULL;
|
|
result->num_entries = 0;
|
|
result->cache_size = 0;
|
|
result->search_ended = False;
|
|
result->search_end = NULL;
|
|
|
|
/* Segfault appropriately if not initialized */
|
|
result->next_entry = NULL;
|
|
result->search_end = NULL;
|
|
|
|
talloc_set_destructor(result, pdb_search_destructor);
|
|
|
|
return result;
|
|
}
|
|
|
|
static void fill_displayentry(TALLOC_CTX *mem_ctx, uint32_t rid,
|
|
uint16_t acct_flags,
|
|
const char *account_name,
|
|
const char *fullname,
|
|
const char *description,
|
|
struct samr_displayentry *entry)
|
|
{
|
|
entry->rid = rid;
|
|
entry->acct_flags = acct_flags;
|
|
|
|
if (account_name != NULL)
|
|
entry->account_name = talloc_strdup(mem_ctx, account_name);
|
|
else
|
|
entry->account_name = "";
|
|
|
|
if (fullname != NULL)
|
|
entry->fullname = talloc_strdup(mem_ctx, fullname);
|
|
else
|
|
entry->fullname = "";
|
|
|
|
if (description != NULL)
|
|
entry->description = talloc_strdup(mem_ctx, description);
|
|
else
|
|
entry->description = "";
|
|
}
|
|
|
|
struct group_search {
|
|
GROUP_MAP **groups;
|
|
size_t num_groups, current_group;
|
|
};
|
|
|
|
static bool next_entry_groups(struct pdb_search *s,
|
|
struct samr_displayentry *entry)
|
|
{
|
|
struct group_search *state = (struct group_search *)s->private_data;
|
|
uint32_t rid;
|
|
GROUP_MAP *map;
|
|
|
|
if (state->current_group == state->num_groups)
|
|
return False;
|
|
|
|
map = state->groups[state->current_group];
|
|
|
|
sid_peek_rid(&map->sid, &rid);
|
|
|
|
fill_displayentry(s, rid, 0, map->nt_name, NULL, map->comment, entry);
|
|
|
|
state->current_group += 1;
|
|
return True;
|
|
}
|
|
|
|
static void search_end_groups(struct pdb_search *search)
|
|
{
|
|
struct group_search *state =
|
|
(struct group_search *)search->private_data;
|
|
TALLOC_FREE(state->groups);
|
|
}
|
|
|
|
static bool pdb_search_grouptype(struct pdb_methods *methods,
|
|
struct pdb_search *search,
|
|
const struct dom_sid *sid, enum lsa_SidType type)
|
|
{
|
|
struct group_search *state;
|
|
|
|
state = talloc_zero(search, struct group_search);
|
|
if (state == NULL) {
|
|
DEBUG(0, ("talloc failed\n"));
|
|
return False;
|
|
}
|
|
|
|
if (!NT_STATUS_IS_OK(methods->enum_group_mapping(methods, sid, type,
|
|
&state->groups, &state->num_groups,
|
|
True))) {
|
|
DEBUG(0, ("Could not enum groups\n"));
|
|
return False;
|
|
}
|
|
|
|
state->current_group = 0;
|
|
search->private_data = state;
|
|
search->next_entry = next_entry_groups;
|
|
search->search_end = search_end_groups;
|
|
return True;
|
|
}
|
|
|
|
static bool pdb_default_search_groups(struct pdb_methods *methods,
|
|
struct pdb_search *search)
|
|
{
|
|
return pdb_search_grouptype(methods, search, get_global_sam_sid(), SID_NAME_DOM_GRP);
|
|
}
|
|
|
|
static bool pdb_default_search_aliases(struct pdb_methods *methods,
|
|
struct pdb_search *search,
|
|
const struct dom_sid *sid)
|
|
{
|
|
|
|
return pdb_search_grouptype(methods, search, sid, SID_NAME_ALIAS);
|
|
}
|
|
|
|
static struct samr_displayentry *pdb_search_getentry(struct pdb_search *search,
|
|
uint32_t idx)
|
|
{
|
|
if (idx < search->num_entries)
|
|
return &search->cache[idx];
|
|
|
|
if (search->search_ended)
|
|
return NULL;
|
|
|
|
while (idx >= search->num_entries) {
|
|
struct samr_displayentry entry;
|
|
|
|
if (!search->next_entry(search, &entry)) {
|
|
search->search_end(search);
|
|
search->search_ended = True;
|
|
break;
|
|
}
|
|
|
|
ADD_TO_LARGE_ARRAY(search, struct samr_displayentry,
|
|
entry, &search->cache, &search->num_entries,
|
|
&search->cache_size);
|
|
}
|
|
|
|
return (search->num_entries > idx) ? &search->cache[idx] : NULL;
|
|
}
|
|
|
|
struct pdb_search *pdb_search_users(TALLOC_CTX *mem_ctx, uint32_t acct_flags)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
struct pdb_search *result;
|
|
|
|
result = pdb_search_init(mem_ctx, PDB_USER_SEARCH);
|
|
if (result == NULL) {
|
|
return NULL;
|
|
}
|
|
|
|
if (!pdb->search_users(pdb, result, acct_flags)) {
|
|
TALLOC_FREE(result);
|
|
return NULL;
|
|
}
|
|
return result;
|
|
}
|
|
|
|
struct pdb_search *pdb_search_groups(TALLOC_CTX *mem_ctx)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
struct pdb_search *result;
|
|
|
|
result = pdb_search_init(mem_ctx, PDB_GROUP_SEARCH);
|
|
if (result == NULL) {
|
|
return NULL;
|
|
}
|
|
|
|
if (!pdb->search_groups(pdb, result)) {
|
|
TALLOC_FREE(result);
|
|
return NULL;
|
|
}
|
|
return result;
|
|
}
|
|
|
|
struct pdb_search *pdb_search_aliases(TALLOC_CTX *mem_ctx, const struct dom_sid *sid)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
struct pdb_search *result;
|
|
|
|
if (pdb == NULL) return NULL;
|
|
|
|
result = pdb_search_init(mem_ctx, PDB_ALIAS_SEARCH);
|
|
if (result == NULL) {
|
|
return NULL;
|
|
}
|
|
|
|
if (!pdb->search_aliases(pdb, result, sid)) {
|
|
TALLOC_FREE(result);
|
|
return NULL;
|
|
}
|
|
return result;
|
|
}
|
|
|
|
uint32_t pdb_search_entries(struct pdb_search *search,
|
|
uint32_t start_idx, uint32_t max_entries,
|
|
struct samr_displayentry **result)
|
|
{
|
|
struct samr_displayentry *end_entry;
|
|
uint32_t end_idx = start_idx+max_entries-1;
|
|
|
|
/* The first entry needs to be searched after the last. Otherwise the
|
|
* first entry might have moved due to a realloc during the search for
|
|
* the last entry. */
|
|
|
|
end_entry = pdb_search_getentry(search, end_idx);
|
|
*result = pdb_search_getentry(search, start_idx);
|
|
|
|
if (end_entry != NULL)
|
|
return max_entries;
|
|
|
|
if (start_idx >= search->num_entries)
|
|
return 0;
|
|
|
|
return search->num_entries - start_idx;
|
|
}
|
|
|
|
/*******************************************************************
|
|
trustdom methods
|
|
*******************************************************************/
|
|
|
|
bool pdb_get_trusteddom_pw(const char *domain, char** pwd, struct dom_sid *sid,
|
|
time_t *pass_last_set_time)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return pdb->get_trusteddom_pw(pdb, domain, pwd, sid,
|
|
pass_last_set_time);
|
|
}
|
|
|
|
NTSTATUS pdb_get_trusteddom_creds(const char *domain, TALLOC_CTX *mem_ctx,
|
|
struct cli_credentials **creds)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return pdb->get_trusteddom_creds(pdb, domain, mem_ctx, creds);
|
|
}
|
|
|
|
bool pdb_set_trusteddom_pw(const char* domain, const char* pwd,
|
|
const struct dom_sid *sid)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return pdb->set_trusteddom_pw(pdb, domain, pwd, sid);
|
|
}
|
|
|
|
bool pdb_del_trusteddom_pw(const char *domain)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return pdb->del_trusteddom_pw(pdb, domain);
|
|
}
|
|
|
|
NTSTATUS pdb_enum_trusteddoms(TALLOC_CTX *mem_ctx, uint32_t *num_domains,
|
|
struct trustdom_info ***domains)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return pdb->enum_trusteddoms(pdb, mem_ctx, num_domains, domains);
|
|
}
|
|
|
|
/*******************************************************************
|
|
the defaults for trustdom methods:
|
|
these simply call the original passdb/secrets.c actions,
|
|
to be replaced by pdb_ldap.
|
|
*******************************************************************/
|
|
|
|
static bool pdb_default_get_trusteddom_pw(struct pdb_methods *methods,
|
|
const char *domain,
|
|
char** pwd,
|
|
struct dom_sid *sid,
|
|
time_t *pass_last_set_time)
|
|
{
|
|
return secrets_fetch_trusted_domain_password(domain, pwd,
|
|
sid, pass_last_set_time);
|
|
|
|
}
|
|
|
|
static NTSTATUS pdb_default_get_trusteddom_creds(struct pdb_methods *methods,
|
|
const char *domain,
|
|
TALLOC_CTX *mem_ctx,
|
|
struct cli_credentials **creds)
|
|
{
|
|
*creds = NULL;
|
|
return NT_STATUS_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
static bool pdb_default_set_trusteddom_pw(struct pdb_methods *methods,
|
|
const char* domain,
|
|
const char* pwd,
|
|
const struct dom_sid *sid)
|
|
{
|
|
return secrets_store_trusted_domain_password(domain, pwd, sid);
|
|
}
|
|
|
|
static bool pdb_default_del_trusteddom_pw(struct pdb_methods *methods,
|
|
const char *domain)
|
|
{
|
|
return trusted_domain_password_delete(domain);
|
|
}
|
|
|
|
static NTSTATUS pdb_default_enum_trusteddoms(struct pdb_methods *methods,
|
|
TALLOC_CTX *mem_ctx,
|
|
uint32_t *num_domains,
|
|
struct trustdom_info ***domains)
|
|
{
|
|
return secrets_trusted_domains(mem_ctx, num_domains, domains);
|
|
}
|
|
|
|
/*******************************************************************
|
|
trusted_domain methods
|
|
*******************************************************************/
|
|
|
|
NTSTATUS pdb_get_trusted_domain(TALLOC_CTX *mem_ctx, const char *domain,
|
|
struct pdb_trusted_domain **td)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return pdb->get_trusted_domain(pdb, mem_ctx, domain, td);
|
|
}
|
|
|
|
NTSTATUS pdb_get_trusted_domain_by_sid(TALLOC_CTX *mem_ctx, struct dom_sid *sid,
|
|
struct pdb_trusted_domain **td)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return pdb->get_trusted_domain_by_sid(pdb, mem_ctx, sid, td);
|
|
}
|
|
|
|
NTSTATUS pdb_set_trusted_domain(const char* domain,
|
|
const struct pdb_trusted_domain *td)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return pdb->set_trusted_domain(pdb, domain, td);
|
|
}
|
|
|
|
NTSTATUS pdb_del_trusted_domain(const char *domain)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return pdb->del_trusted_domain(pdb, domain);
|
|
}
|
|
|
|
NTSTATUS pdb_enum_trusted_domains(TALLOC_CTX *mem_ctx, uint32_t *num_domains,
|
|
struct pdb_trusted_domain ***domains)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return pdb->enum_trusted_domains(pdb, mem_ctx, num_domains, domains);
|
|
}
|
|
|
|
static NTSTATUS pdb_default_get_trusted_domain(struct pdb_methods *methods,
|
|
TALLOC_CTX *mem_ctx,
|
|
const char *domain,
|
|
struct pdb_trusted_domain **td)
|
|
{
|
|
struct trustAuthInOutBlob taiob;
|
|
struct AuthenticationInformation aia;
|
|
struct pdb_trusted_domain *tdom;
|
|
enum ndr_err_code ndr_err;
|
|
time_t last_set_time;
|
|
char *pwd;
|
|
bool ok;
|
|
|
|
tdom = talloc(mem_ctx, struct pdb_trusted_domain);
|
|
if (!tdom) {
|
|
return NT_STATUS_NO_MEMORY;
|
|
}
|
|
|
|
tdom->domain_name = talloc_strdup(tdom, domain);
|
|
tdom->netbios_name = talloc_strdup(tdom, domain);
|
|
if (!tdom->domain_name || !tdom->netbios_name) {
|
|
talloc_free(tdom);
|
|
return NT_STATUS_NO_MEMORY;
|
|
}
|
|
|
|
tdom->trust_auth_incoming = data_blob_null;
|
|
|
|
ok = pdb_get_trusteddom_pw(domain, &pwd, &tdom->security_identifier,
|
|
&last_set_time);
|
|
if (!ok) {
|
|
talloc_free(tdom);
|
|
return NT_STATUS_UNSUCCESSFUL;
|
|
}
|
|
|
|
ZERO_STRUCT(taiob);
|
|
ZERO_STRUCT(aia);
|
|
taiob.count = 1;
|
|
taiob.current.count = 1;
|
|
taiob.current.array = &aia;
|
|
unix_to_nt_time(&aia.LastUpdateTime, last_set_time);
|
|
|
|
aia.AuthType = TRUST_AUTH_TYPE_CLEAR;
|
|
aia.AuthInfo.clear.size = strlen(pwd);
|
|
aia.AuthInfo.clear.password = (uint8_t *)talloc_memdup(tdom, pwd,
|
|
aia.AuthInfo.clear.size);
|
|
SAFE_FREE(pwd);
|
|
if (aia.AuthInfo.clear.password == NULL) {
|
|
talloc_free(tdom);
|
|
return NT_STATUS_NO_MEMORY;
|
|
}
|
|
|
|
taiob.previous.count = 0;
|
|
taiob.previous.array = NULL;
|
|
|
|
ndr_err = ndr_push_struct_blob(&tdom->trust_auth_outgoing,
|
|
tdom, &taiob,
|
|
(ndr_push_flags_fn_t)ndr_push_trustAuthInOutBlob);
|
|
if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
|
|
talloc_free(tdom);
|
|
return NT_STATUS_UNSUCCESSFUL;
|
|
}
|
|
|
|
tdom->trust_direction = LSA_TRUST_DIRECTION_OUTBOUND;
|
|
tdom->trust_type = LSA_TRUST_TYPE_DOWNLEVEL;
|
|
tdom->trust_attributes = 0;
|
|
tdom->trust_forest_trust_info = data_blob_null;
|
|
|
|
*td = tdom;
|
|
return NT_STATUS_OK;
|
|
}
|
|
|
|
static NTSTATUS pdb_default_get_trusted_domain_by_sid(struct pdb_methods *methods,
|
|
TALLOC_CTX *mem_ctx,
|
|
struct dom_sid *sid,
|
|
struct pdb_trusted_domain **td)
|
|
{
|
|
return NT_STATUS_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
#define IS_NULL_DATA_BLOB(d) ((d).data == NULL && (d).length == 0)
|
|
|
|
static NTSTATUS pdb_default_set_trusted_domain(struct pdb_methods *methods,
|
|
const char* domain,
|
|
const struct pdb_trusted_domain *td)
|
|
{
|
|
struct trustAuthInOutBlob taiob;
|
|
struct AuthenticationInformation *aia;
|
|
enum ndr_err_code ndr_err;
|
|
char *pwd;
|
|
bool ok;
|
|
|
|
if (td->trust_attributes != 0 ||
|
|
td->trust_type != LSA_TRUST_TYPE_DOWNLEVEL ||
|
|
td->trust_direction != LSA_TRUST_DIRECTION_OUTBOUND ||
|
|
!IS_NULL_DATA_BLOB(td->trust_auth_incoming) ||
|
|
!IS_NULL_DATA_BLOB(td->trust_forest_trust_info)) {
|
|
return NT_STATUS_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
ZERO_STRUCT(taiob);
|
|
ndr_err = ndr_pull_struct_blob(&td->trust_auth_outgoing, talloc_tos(),
|
|
&taiob,
|
|
(ndr_pull_flags_fn_t)ndr_pull_trustAuthInOutBlob);
|
|
if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
|
|
return NT_STATUS_UNSUCCESSFUL;
|
|
}
|
|
|
|
aia = (struct AuthenticationInformation *) taiob.current.array;
|
|
|
|
if (taiob.count != 1 || taiob.current.count != 1 ||
|
|
taiob.previous.count != 0 ||
|
|
aia->AuthType != TRUST_AUTH_TYPE_CLEAR) {
|
|
return NT_STATUS_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
pwd = talloc_strndup(talloc_tos(), (char *) aia->AuthInfo.clear.password,
|
|
aia->AuthInfo.clear.size);
|
|
if (!pwd) {
|
|
return NT_STATUS_NO_MEMORY;
|
|
}
|
|
|
|
ok = pdb_set_trusteddom_pw(domain, pwd, &td->security_identifier);
|
|
if (!ok) {
|
|
return NT_STATUS_UNSUCCESSFUL;
|
|
}
|
|
|
|
return NT_STATUS_OK;
|
|
}
|
|
|
|
static NTSTATUS pdb_default_del_trusted_domain(struct pdb_methods *methods,
|
|
const char *domain)
|
|
{
|
|
return NT_STATUS_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
static NTSTATUS pdb_default_enum_trusted_domains(struct pdb_methods *methods,
|
|
TALLOC_CTX *mem_ctx,
|
|
uint32_t *num_domains,
|
|
struct pdb_trusted_domain ***domains)
|
|
{
|
|
return NT_STATUS_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
static struct pdb_domain_info *pdb_default_get_domain_info(
|
|
struct pdb_methods *m, TALLOC_CTX *mem_ctx)
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
/*****************************************************************
|
|
UPN suffixes
|
|
*****************************************************************/
|
|
static NTSTATUS pdb_default_enum_upn_suffixes(struct pdb_methods *pdb,
|
|
TALLOC_CTX *mem_ctx,
|
|
uint32_t *num_suffixes,
|
|
char ***suffixes)
|
|
{
|
|
return NT_STATUS_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
static NTSTATUS pdb_default_set_upn_suffixes(struct pdb_methods *pdb,
|
|
uint32_t num_suffixes,
|
|
const char **suffixes)
|
|
{
|
|
return NT_STATUS_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
NTSTATUS pdb_enum_upn_suffixes(TALLOC_CTX *mem_ctx,
|
|
uint32_t *num_suffixes,
|
|
char ***suffixes)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return pdb->enum_upn_suffixes(pdb, mem_ctx, num_suffixes, suffixes);
|
|
}
|
|
|
|
NTSTATUS pdb_set_upn_suffixes(uint32_t num_suffixes,
|
|
const char **suffixes)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return pdb->set_upn_suffixes(pdb, num_suffixes, suffixes);
|
|
}
|
|
|
|
/*******************************************************************
|
|
idmap control methods
|
|
*******************************************************************/
|
|
static bool pdb_default_is_responsible_for_our_sam(
|
|
struct pdb_methods *methods)
|
|
{
|
|
return true;
|
|
}
|
|
|
|
static bool pdb_default_is_responsible_for_builtin(
|
|
struct pdb_methods *methods)
|
|
{
|
|
return true;
|
|
}
|
|
|
|
static bool pdb_default_is_responsible_for_wellknown(
|
|
struct pdb_methods *methods)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
static bool pdb_default_is_responsible_for_unix_users(
|
|
struct pdb_methods *methods)
|
|
{
|
|
return true;
|
|
}
|
|
|
|
static bool pdb_default_is_responsible_for_unix_groups(
|
|
struct pdb_methods *methods)
|
|
{
|
|
return true;
|
|
}
|
|
|
|
static bool pdb_default_is_responsible_for_everything_else(
|
|
struct pdb_methods *methods)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
bool pdb_is_responsible_for_our_sam(void)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return pdb->is_responsible_for_our_sam(pdb);
|
|
}
|
|
|
|
bool pdb_is_responsible_for_builtin(void)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return pdb->is_responsible_for_builtin(pdb);
|
|
}
|
|
|
|
bool pdb_is_responsible_for_wellknown(void)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return pdb->is_responsible_for_wellknown(pdb);
|
|
}
|
|
|
|
bool pdb_is_responsible_for_unix_users(void)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return pdb->is_responsible_for_unix_users(pdb);
|
|
}
|
|
|
|
bool pdb_is_responsible_for_unix_groups(void)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return pdb->is_responsible_for_unix_groups(pdb);
|
|
}
|
|
|
|
bool pdb_is_responsible_for_everything_else(void)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return pdb->is_responsible_for_everything_else(pdb);
|
|
}
|
|
|
|
/*******************************************************************
|
|
secret methods
|
|
*******************************************************************/
|
|
|
|
NTSTATUS pdb_get_secret(TALLOC_CTX *mem_ctx,
|
|
const char *secret_name,
|
|
DATA_BLOB *secret_current,
|
|
NTTIME *secret_current_lastchange,
|
|
DATA_BLOB *secret_old,
|
|
NTTIME *secret_old_lastchange,
|
|
struct security_descriptor **sd)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return pdb->get_secret(pdb, mem_ctx, secret_name,
|
|
secret_current, secret_current_lastchange,
|
|
secret_old, secret_old_lastchange,
|
|
sd);
|
|
}
|
|
|
|
NTSTATUS pdb_set_secret(const char *secret_name,
|
|
DATA_BLOB *secret_current,
|
|
DATA_BLOB *secret_old,
|
|
struct security_descriptor *sd)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return pdb->set_secret(pdb, secret_name,
|
|
secret_current,
|
|
secret_old,
|
|
sd);
|
|
}
|
|
|
|
NTSTATUS pdb_delete_secret(const char *secret_name)
|
|
{
|
|
struct pdb_methods *pdb = pdb_get_methods();
|
|
return pdb->delete_secret(pdb, secret_name);
|
|
}
|
|
|
|
static NTSTATUS pdb_default_get_secret(struct pdb_methods *methods,
|
|
TALLOC_CTX *mem_ctx,
|
|
const char *secret_name,
|
|
DATA_BLOB *secret_current,
|
|
NTTIME *secret_current_lastchange,
|
|
DATA_BLOB *secret_old,
|
|
NTTIME *secret_old_lastchange,
|
|
struct security_descriptor **sd)
|
|
{
|
|
return lsa_secret_get(mem_ctx, secret_name,
|
|
secret_current,
|
|
secret_current_lastchange,
|
|
secret_old,
|
|
secret_old_lastchange,
|
|
sd);
|
|
}
|
|
|
|
static NTSTATUS pdb_default_set_secret(struct pdb_methods *methods,
|
|
const char *secret_name,
|
|
DATA_BLOB *secret_current,
|
|
DATA_BLOB *secret_old,
|
|
struct security_descriptor *sd)
|
|
{
|
|
return lsa_secret_set(secret_name,
|
|
secret_current,
|
|
secret_old,
|
|
sd);
|
|
}
|
|
|
|
static NTSTATUS pdb_default_delete_secret(struct pdb_methods *methods,
|
|
const char *secret_name)
|
|
{
|
|
return lsa_secret_delete(secret_name);
|
|
}
|
|
|
|
/*******************************************************************
|
|
Create a pdb_methods structure and initialize it with the default
|
|
operations. In this way a passdb module can simply implement
|
|
the functionality it cares about. However, normally this is done
|
|
in groups of related functions.
|
|
*******************************************************************/
|
|
|
|
NTSTATUS make_pdb_method( struct pdb_methods **methods )
|
|
{
|
|
/* allocate memory for the structure as its own talloc CTX */
|
|
|
|
*methods = talloc_zero(NULL, struct pdb_methods);
|
|
if (*methods == NULL) {
|
|
return NT_STATUS_NO_MEMORY;
|
|
}
|
|
|
|
(*methods)->get_domain_info = pdb_default_get_domain_info;
|
|
(*methods)->getsampwnam = pdb_default_getsampwnam;
|
|
(*methods)->getsampwsid = pdb_default_getsampwsid;
|
|
(*methods)->create_user = pdb_default_create_user;
|
|
(*methods)->delete_user = pdb_default_delete_user;
|
|
(*methods)->add_sam_account = pdb_default_add_sam_account;
|
|
(*methods)->update_sam_account = pdb_default_update_sam_account;
|
|
(*methods)->delete_sam_account = pdb_default_delete_sam_account;
|
|
(*methods)->rename_sam_account = pdb_default_rename_sam_account;
|
|
(*methods)->update_login_attempts = pdb_default_update_login_attempts;
|
|
|
|
(*methods)->getgrsid = pdb_default_getgrsid;
|
|
(*methods)->getgrgid = pdb_default_getgrgid;
|
|
(*methods)->getgrnam = pdb_default_getgrnam;
|
|
(*methods)->create_dom_group = pdb_default_create_dom_group;
|
|
(*methods)->delete_dom_group = pdb_default_delete_dom_group;
|
|
(*methods)->add_group_mapping_entry = pdb_default_add_group_mapping_entry;
|
|
(*methods)->update_group_mapping_entry = pdb_default_update_group_mapping_entry;
|
|
(*methods)->delete_group_mapping_entry = pdb_default_delete_group_mapping_entry;
|
|
(*methods)->enum_group_mapping = pdb_default_enum_group_mapping;
|
|
(*methods)->enum_group_members = pdb_default_enum_group_members;
|
|
(*methods)->enum_group_memberships = pdb_default_enum_group_memberships;
|
|
(*methods)->set_unix_primary_group = pdb_default_set_unix_primary_group;
|
|
(*methods)->add_groupmem = pdb_default_add_groupmem;
|
|
(*methods)->del_groupmem = pdb_default_del_groupmem;
|
|
(*methods)->create_alias = pdb_default_create_alias;
|
|
(*methods)->delete_alias = pdb_default_delete_alias;
|
|
(*methods)->get_aliasinfo = pdb_default_get_aliasinfo;
|
|
(*methods)->set_aliasinfo = pdb_default_set_aliasinfo;
|
|
(*methods)->add_aliasmem = pdb_default_add_aliasmem;
|
|
(*methods)->del_aliasmem = pdb_default_del_aliasmem;
|
|
(*methods)->enum_aliasmem = pdb_default_enum_aliasmem;
|
|
(*methods)->enum_alias_memberships = pdb_default_alias_memberships;
|
|
(*methods)->lookup_rids = pdb_default_lookup_rids;
|
|
(*methods)->get_account_policy = pdb_default_get_account_policy;
|
|
(*methods)->set_account_policy = pdb_default_set_account_policy;
|
|
(*methods)->get_seq_num = pdb_default_get_seq_num;
|
|
(*methods)->id_to_sid = pdb_default_id_to_sid;
|
|
(*methods)->sid_to_id = pdb_default_sid_to_id;
|
|
|
|
(*methods)->search_groups = pdb_default_search_groups;
|
|
(*methods)->search_aliases = pdb_default_search_aliases;
|
|
|
|
(*methods)->get_trusteddom_pw = pdb_default_get_trusteddom_pw;
|
|
(*methods)->get_trusteddom_creds = pdb_default_get_trusteddom_creds;
|
|
(*methods)->set_trusteddom_pw = pdb_default_set_trusteddom_pw;
|
|
(*methods)->del_trusteddom_pw = pdb_default_del_trusteddom_pw;
|
|
(*methods)->enum_trusteddoms = pdb_default_enum_trusteddoms;
|
|
|
|
(*methods)->get_trusted_domain = pdb_default_get_trusted_domain;
|
|
(*methods)->get_trusted_domain_by_sid = pdb_default_get_trusted_domain_by_sid;
|
|
(*methods)->set_trusted_domain = pdb_default_set_trusted_domain;
|
|
(*methods)->del_trusted_domain = pdb_default_del_trusted_domain;
|
|
(*methods)->enum_trusted_domains = pdb_default_enum_trusted_domains;
|
|
|
|
(*methods)->get_secret = pdb_default_get_secret;
|
|
(*methods)->set_secret = pdb_default_set_secret;
|
|
(*methods)->delete_secret = pdb_default_delete_secret;
|
|
|
|
(*methods)->enum_upn_suffixes = pdb_default_enum_upn_suffixes;
|
|
(*methods)->set_upn_suffixes = pdb_default_set_upn_suffixes;
|
|
|
|
(*methods)->is_responsible_for_our_sam =
|
|
pdb_default_is_responsible_for_our_sam;
|
|
(*methods)->is_responsible_for_builtin =
|
|
pdb_default_is_responsible_for_builtin;
|
|
(*methods)->is_responsible_for_wellknown =
|
|
pdb_default_is_responsible_for_wellknown;
|
|
(*methods)->is_responsible_for_unix_users =
|
|
pdb_default_is_responsible_for_unix_users;
|
|
(*methods)->is_responsible_for_unix_groups =
|
|
pdb_default_is_responsible_for_unix_groups;
|
|
(*methods)->is_responsible_for_everything_else =
|
|
pdb_default_is_responsible_for_everything_else;
|
|
|
|
return NT_STATUS_OK;
|
|
}
|