*/
#include "includes.h"
+#include "system/passwd.h"
+#include "passdb.h"
#include "groupdb/mapping.h"
+#include "../libcli/security/security.h"
+#include "lib/winbind_util.h"
+#include "tdb_compat.h"
+#include "groupdb/mapping_tdb.h"
static const struct mapping_backend *backend;
****************************************************************************/
NTSTATUS add_initial_entry(gid_t gid, const char *sid, enum lsa_SidType sid_name_use, const char *nt_name, const char *comment)
{
- GROUP_MAP map;
+ NTSTATUS status;
+ GROUP_MAP *map;
if(!init_group_mapping()) {
DEBUG(0,("failed to initialize group mapping\n"));
return NT_STATUS_UNSUCCESSFUL;
}
-
- map.gid=gid;
- if (!string_to_sid(&map.sid, sid)) {
+
+ map = talloc_zero(NULL, GROUP_MAP);
+ if (!map) {
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ map->gid=gid;
+ if (!string_to_sid(&map->sid, sid)) {
DEBUG(0, ("string_to_sid failed: %s", sid));
- return NT_STATUS_UNSUCCESSFUL;
+ status = NT_STATUS_UNSUCCESSFUL;
+ goto done;
+ }
+
+ map->sid_name_use=sid_name_use;
+ map->nt_name = talloc_strdup(map, nt_name);
+ if (!map->nt_name) {
+ status = NT_STATUS_NO_MEMORY;
+ goto done;
+ }
+
+ if (comment) {
+ map->comment = talloc_strdup(map, comment);
+ } else {
+ map->comment = talloc_strdup(map, "");
+ }
+ if (!map->comment) {
+ status = NT_STATUS_NO_MEMORY;
+ goto done;
}
-
- map.sid_name_use=sid_name_use;
- fstrcpy(map.nt_name, nt_name);
- fstrcpy(map.comment, comment);
- return pdb_add_group_mapping_entry(&map);
+ status = pdb_add_group_mapping_entry(map);
+
+done:
+ TALLOC_FREE(map);
+ return status;
}
-static NTSTATUS alias_memberships(const DOM_SID *members, size_t num_members,
- DOM_SID **sids, size_t *num)
+static NTSTATUS alias_memberships(const struct dom_sid *members, size_t num_members,
+ struct dom_sid **sids, size_t *num)
{
size_t i;
}
struct aliasmem_closure {
- const DOM_SID *alias;
- DOM_SID **sids;
+ const struct dom_sid *alias;
+ struct dom_sid **sids;
size_t *num;
};
/* get a domain group from it's SID */
-bool get_domain_group_from_sid(DOM_SID sid, GROUP_MAP *map)
+bool get_domain_group_from_sid(struct dom_sid sid, GROUP_MAP *map)
{
struct group *grp;
bool ret;
-
+
if(!init_group_mapping()) {
DEBUG(0,("failed to initialize group mapping\n"));
return(False);
DEBUG(10, ("get_domain_group_from_sid\n"));
/* if the group is NOT in the database, it CAN NOT be a domain group */
-
+
become_root();
ret = pdb_getgrsid(map, sid);
unbecome_root();
-
+
/* special case check for rid 513 */
-
+
if ( !ret ) {
uint32 rid;
-
+
sid_peek_rid( &sid, &rid );
-
- if ( rid == DOMAIN_GROUP_RID_USERS ) {
- fstrcpy( map->nt_name, "None" );
- fstrcpy( map->comment, "Ordinary Users" );
+
+ if ( rid == DOMAIN_RID_USERS ) {
+ map->nt_name = talloc_strdup(map, "None");
+ if (!map->nt_name) {
+ return false;
+ }
+ map->comment = talloc_strdup(map, "Ordinary Users");
+ if (!map->comment) {
+ return false;
+ }
sid_copy( &map->sid, &sid );
map->sid_name_use = SID_NAME_DOM_GRP;
map->gid = (gid_t)-1;
-
return True;
}
-
return False;
}
- DEBUG(10, ("get_domain_group_from_sid: SID found in the TDB\n"));
+ DEBUG(10, ("get_domain_group_from_sid: SID found in passdb\n"));
/* if it's not a domain group, continue */
if (map->sid_name_use!=SID_NAME_DOM_GRP) {
}
DEBUG(10, ("get_domain_group_from_sid: SID is a domain group\n"));
-
+
if (map->gid==-1) {
return False;
}
DEBUG(10, ("get_domain_group_from_sid: SID is mapped to gid:%lu\n",(unsigned long)map->gid));
-
+
grp = getgrgid(map->gid);
if ( !grp ) {
DEBUG(10, ("get_domain_group_from_sid: gid DOESN'T exist in UNIX security\n"));
if (!add_script) {
return -1;
}
- add_script = talloc_string_sub(ctx,
- add_script, "%u", unix_user);
+ add_script = talloc_string_sub2(ctx,
+ add_script, "%u", unix_user, true, false, true);
if (!add_script) {
return -1;
}
if (!del_script) {
return -1;
}
- del_script = talloc_string_sub(ctx,
- del_script, "%u", unix_user);
+ del_script = talloc_string_sub2(ctx,
+ del_script, "%u", unix_user, true, false, true);
if (!del_script) {
return -1;
}
NTSTATUS pdb_default_getgrsid(struct pdb_methods *methods, GROUP_MAP *map,
- DOM_SID sid)
+ struct dom_sid sid)
{
if (!init_group_mapping()) {
DEBUG(0,("failed to initialize group mapping\n"));
}
NTSTATUS pdb_default_delete_group_mapping_entry(struct pdb_methods *methods,
- DOM_SID sid)
+ struct dom_sid sid)
{
if (!init_group_mapping()) {
DEBUG(0,("failed to initialize group mapping\n"));
}
NTSTATUS pdb_default_enum_group_mapping(struct pdb_methods *methods,
- const DOM_SID *sid, enum lsa_SidType sid_name_use,
- GROUP_MAP **pp_rmap, size_t *p_num_entries,
- bool unix_only)
+ const struct dom_sid *sid,
+ enum lsa_SidType sid_name_use,
+ GROUP_MAP ***pp_rmap,
+ size_t *p_num_entries,
+ bool unix_only)
{
if (!init_group_mapping()) {
DEBUG(0,("failed to initialize group mapping\n"));
NTSTATUS pdb_default_create_alias(struct pdb_methods *methods,
const char *name, uint32 *rid)
{
- DOM_SID sid;
+ struct dom_sid sid;
enum lsa_SidType type;
uint32 new_rid;
gid_t gid;
bool exists;
- GROUP_MAP map;
+ GROUP_MAP *map;
TALLOC_CTX *mem_ctx;
NTSTATUS status;
exists = lookup_name(mem_ctx, name, LOOKUP_NAME_LOCAL,
NULL, NULL, &sid, &type);
- TALLOC_FREE(mem_ctx);
if (exists) {
- return NT_STATUS_ALIAS_EXISTS;
+ status = NT_STATUS_ALIAS_EXISTS;
+ goto done;
}
- if (!winbind_allocate_gid(&gid)) {
- DEBUG(3, ("Could not get a gid out of winbind\n"));
- return NT_STATUS_ACCESS_DENIED;
+ if (!pdb_new_rid(&new_rid)) {
+ DEBUG(0, ("Could not allocate a RID.\n"));
+ status = NT_STATUS_ACCESS_DENIED;
+ goto done;
}
- if (!pdb_new_rid(&new_rid)) {
- DEBUG(0, ("Could not allocate a RID -- wasted a gid :-(\n"));
- return NT_STATUS_ACCESS_DENIED;
+ sid_compose(&sid, get_global_sam_sid(), new_rid);
+
+ if (!winbind_allocate_gid(&gid)) {
+ DEBUG(3, ("Could not get a gid out of winbind - "
+ "wasted a rid :-(\n"));
+ status = NT_STATUS_ACCESS_DENIED;
+ goto done;
}
DEBUG(10, ("Creating alias %s with gid %u and rid %u\n",
name, (unsigned int)gid, (unsigned int)new_rid));
- sid_compose(&sid, get_global_sam_sid(), new_rid);
+ map = talloc_zero(mem_ctx, GROUP_MAP);
+ if (!map) {
+ status = NT_STATUS_NO_MEMORY;
+ goto done;
+ }
- map.gid = gid;
- sid_copy(&map.sid, &sid);
- map.sid_name_use = SID_NAME_ALIAS;
- fstrcpy(map.nt_name, name);
- fstrcpy(map.comment, "");
+ map->gid = gid;
+ sid_copy(&map->sid, &sid);
+ map->sid_name_use = SID_NAME_ALIAS;
+ map->nt_name = talloc_strdup(map, name);
+ if (!map->nt_name) {
+ status = NT_STATUS_NO_MEMORY;
+ goto done;
+ }
+ map->comment = talloc_strdup(map, "");
+ if (!map->comment) {
+ status = NT_STATUS_NO_MEMORY;
+ goto done;
+ }
- status = pdb_add_group_mapping_entry(&map);
+ status = pdb_add_group_mapping_entry(map);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(0, ("Could not add group mapping entry for alias %s "
"(%s)\n", name, nt_errstr(status)));
- return status;
+ goto done;
}
*rid = new_rid;
- return NT_STATUS_OK;
+done:
+ TALLOC_FREE(mem_ctx);
+ return status;
}
NTSTATUS pdb_default_delete_alias(struct pdb_methods *methods,
- const DOM_SID *sid)
+ const struct dom_sid *sid)
{
return pdb_delete_group_mapping_entry(*sid);
}
NTSTATUS pdb_default_get_aliasinfo(struct pdb_methods *methods,
- const DOM_SID *sid,
+ const struct dom_sid *sid,
struct acct_info *info)
{
- GROUP_MAP map;
+ NTSTATUS status = NT_STATUS_OK;
+ GROUP_MAP *map;
- if (!pdb_getgrsid(&map, *sid))
- return NT_STATUS_NO_SUCH_ALIAS;
+ map = talloc_zero(NULL, GROUP_MAP);
+ if (!map) {
+ return NT_STATUS_NO_MEMORY;
+ }
- if ((map.sid_name_use != SID_NAME_ALIAS) &&
- (map.sid_name_use != SID_NAME_WKN_GRP)) {
+ if (!pdb_getgrsid(map, *sid)) {
+ status = NT_STATUS_NO_SUCH_ALIAS;
+ goto done;
+ }
+
+ if ((map->sid_name_use != SID_NAME_ALIAS) &&
+ (map->sid_name_use != SID_NAME_WKN_GRP)) {
DEBUG(2, ("%s is a %s, expected an alias\n",
sid_string_dbg(sid),
- sid_type_lookup(map.sid_name_use)));
- return NT_STATUS_NO_SUCH_ALIAS;
+ sid_type_lookup(map->sid_name_use)));
+ status = NT_STATUS_NO_SUCH_ALIAS;
+ goto done;
}
- fstrcpy(info->acct_name, map.nt_name);
- fstrcpy(info->acct_desc, map.comment);
- sid_peek_rid(&map.sid, &info->rid);
- return NT_STATUS_OK;
+ info->acct_name = talloc_move(info, &map->nt_name);
+ if (!info->acct_name) {
+ status = NT_STATUS_NO_MEMORY;
+ goto done;
+ }
+ info->acct_desc = talloc_move(info, &map->comment);
+ if (!info->acct_desc) {
+ status = NT_STATUS_NO_MEMORY;
+ goto done;
+ }
+ sid_peek_rid(&map->sid, &info->rid);
+
+done:
+ TALLOC_FREE(map);
+ return status;
}
NTSTATUS pdb_default_set_aliasinfo(struct pdb_methods *methods,
- const DOM_SID *sid,
+ const struct dom_sid *sid,
struct acct_info *info)
{
- GROUP_MAP map;
+ NTSTATUS status = NT_STATUS_OK;
+ GROUP_MAP *map;
- if (!pdb_getgrsid(&map, *sid))
- return NT_STATUS_NO_SUCH_ALIAS;
+ map = talloc_zero(NULL, GROUP_MAP);
+ if (!map) {
+ return NT_STATUS_NO_MEMORY;
+ }
- fstrcpy(map.nt_name, info->acct_name);
- fstrcpy(map.comment, info->acct_desc);
+ if (!pdb_getgrsid(map, *sid)) {
+ status = NT_STATUS_NO_SUCH_ALIAS;
+ goto done;
+ }
+
+ map->nt_name = talloc_strdup(map, info->acct_name);
+ if (!map->nt_name) {
+ status = NT_STATUS_NO_MEMORY;
+ goto done;
+ }
+ map->comment = talloc_strdup(map, info->acct_desc);
+ if (!map->comment) {
+ status = NT_STATUS_NO_MEMORY;
+ goto done;
+ }
+
+ status = pdb_update_group_mapping_entry(map);
- return pdb_update_group_mapping_entry(&map);
+done:
+ TALLOC_FREE(map);
+ return status;
}
NTSTATUS pdb_default_add_aliasmem(struct pdb_methods *methods,
- const DOM_SID *alias, const DOM_SID *member)
+ const struct dom_sid *alias, const struct dom_sid *member)
{
if (!init_group_mapping()) {
DEBUG(0,("failed to initialize group mapping\n"));
}
NTSTATUS pdb_default_del_aliasmem(struct pdb_methods *methods,
- const DOM_SID *alias, const DOM_SID *member)
+ const struct dom_sid *alias, const struct dom_sid *member)
{
if (!init_group_mapping()) {
DEBUG(0,("failed to initialize group mapping\n"));
}
NTSTATUS pdb_default_enum_aliasmem(struct pdb_methods *methods,
- const DOM_SID *alias, TALLOC_CTX *mem_ctx,
- DOM_SID **pp_members, size_t *p_num_members)
+ const struct dom_sid *alias, TALLOC_CTX *mem_ctx,
+ struct dom_sid **pp_members, size_t *p_num_members)
{
if (!init_group_mapping()) {
DEBUG(0,("failed to initialize group mapping\n"));
NTSTATUS pdb_default_alias_memberships(struct pdb_methods *methods,
TALLOC_CTX *mem_ctx,
- const DOM_SID *domain_sid,
- const DOM_SID *members,
+ const struct dom_sid *domain_sid,
+ const struct dom_sid *members,
size_t num_members,
uint32 **pp_alias_rids,
size_t *p_num_alias_rids)
{
- DOM_SID *alias_sids;
+ struct dom_sid *alias_sids;
size_t i, num_alias_sids;
NTSTATUS result;
return NT_STATUS_OK;
}
- *pp_alias_rids = TALLOC_ARRAY(mem_ctx, uint32, num_alias_sids);
+ *pp_alias_rids = talloc_array(mem_ctx, uint32, num_alias_sids);
if (*pp_alias_rids == NULL)
return NT_STATUS_NO_MEMORY;
*********************************************************************/
NTSTATUS pdb_nop_getgrsid(struct pdb_methods *methods, GROUP_MAP *map,
- DOM_SID sid)
+ struct dom_sid sid)
{
return NT_STATUS_UNSUCCESSFUL;
}
}
NTSTATUS pdb_nop_delete_group_mapping_entry(struct pdb_methods *methods,
- DOM_SID sid)
+ struct dom_sid sid)
{
return NT_STATUS_UNSUCCESSFUL;
}
return NT_STATUS_UNSUCCESSFUL;
}
-/****************************************************************************
- These need to be redirected through pdb_interface.c
-****************************************************************************/
-bool pdb_get_dom_grp_info(const DOM_SID *sid, struct acct_info *info)
-{
- GROUP_MAP map;
- bool res;
-
- become_root();
- res = get_domain_group_from_sid(*sid, &map);
- unbecome_root();
-
- if (!res)
- return False;
-
- fstrcpy(info->acct_name, map.nt_name);
- fstrcpy(info->acct_desc, map.comment);
- sid_peek_rid(sid, &info->rid);
- return True;
-}
-
-bool pdb_set_dom_grp_info(const DOM_SID *sid, const struct acct_info *info)
-{
- GROUP_MAP map;
-
- if (!get_domain_group_from_sid(*sid, &map))
- return False;
-
- fstrcpy(map.nt_name, info->acct_name);
- fstrcpy(map.comment, info->acct_desc);
-
- return NT_STATUS_IS_OK(pdb_update_group_mapping_entry(&map));
-}
-
/********************************************************************
Really just intended to be called by smbd
********************************************************************/
NTSTATUS pdb_create_builtin_alias(uint32 rid)
{
- DOM_SID sid;
+ struct dom_sid sid;
enum lsa_SidType type;
gid_t gid;
- GROUP_MAP map;
- TALLOC_CTX *mem_ctx;
+ GROUP_MAP *map;
NTSTATUS status;
const char *name = NULL;
- fstring groupname;
DEBUG(10, ("Trying to create builtin alias %d\n", rid));
-
+
if ( !sid_compose( &sid, &global_sid_Builtin, rid ) ) {
return NT_STATUS_NO_SUCH_ALIAS;
}
-
- if ( (mem_ctx = talloc_new(NULL)) == NULL ) {
+
+ /* use map as overall temp mem context */
+ map = talloc_zero(NULL, GROUP_MAP);
+ if (!map) {
return NT_STATUS_NO_MEMORY;
}
-
- if ( !lookup_sid(mem_ctx, &sid, NULL, &name, &type) ) {
- TALLOC_FREE( mem_ctx );
- return NT_STATUS_NO_SUCH_ALIAS;
+
+ if (!lookup_sid(map, &sid, NULL, &name, &type)) {
+ status = NT_STATUS_NO_SUCH_ALIAS;
+ goto done;
}
-
- /* validate RID so copy the name and move on */
-
- fstrcpy( groupname, name );
- TALLOC_FREE( mem_ctx );
if (!winbind_allocate_gid(&gid)) {
DEBUG(3, ("pdb_create_builtin_alias: Could not get a gid out of winbind\n"));
- return NT_STATUS_ACCESS_DENIED;
+ status = NT_STATUS_ACCESS_DENIED;
+ goto done;
}
- DEBUG(10,("Creating alias %s with gid %u\n", groupname, (unsigned int)gid));
+ DEBUG(10, ("Creating alias %s with gid %u\n", name, (unsigned)gid));
- map.gid = gid;
- sid_copy(&map.sid, &sid);
- map.sid_name_use = SID_NAME_ALIAS;
- fstrcpy(map.nt_name, groupname);
- fstrcpy(map.comment, "");
+ map->gid = gid;
+ sid_copy(&map->sid, &sid);
+ map->sid_name_use = SID_NAME_ALIAS;
+ map->nt_name = talloc_strdup(map, name);
+ if (!map->nt_name) {
+ status = NT_STATUS_NO_MEMORY;
+ goto done;
+ }
+ map->comment = talloc_strdup(map, "");
+ if (!map->comment) {
+ status = NT_STATUS_NO_MEMORY;
+ goto done;
+ }
- status = pdb_add_group_mapping_entry(&map);
+ status = pdb_add_group_mapping_entry(map);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(0, ("pdb_create_builtin_alias: Could not add group mapping entry for alias %d "
"(%s)\n", rid, nt_errstr(status)));
}
+done:
+ TALLOC_FREE(map);
return status;
}
git.samba.org / ira / wip.git / blobdiff