mirror of
https://github.com/samba-team/samba.git
synced 2024-12-24 21:34:56 +03:00
Introduce a new passdb backend: pdb_onefs_sam
Implements a custom backend for onefs that exclusively uses the wbclient interface for all passdb calls. It lacks some features of a standard passdb. In particular it's a read only interface and doesn't implement privileges.
This commit is contained in:
Dan Sledz
Steven Danneman
parent
c383022f89
commit
fc02c3b089
@ -2364,6 +2364,10 @@ bin/tdbsam.@SHLIBEXT@: $(BINARY_PREREQS) passdb/pdb_tdb.o
|
||||
@echo "Building plugin $@"
|
||||
@$(SHLD_MODULE) passdb/pdb_tdb.o
|
||||
|
||||
bin/onefs_sam.@SHLIBEXT@: $(BINARY_PREREQS) passdb/pdb_onefs_sam.o
|
||||
@echo "Building plugin $@"
|
||||
@$(SHLD_MODULE) passdb/pdb_onefs_sam.o
|
||||
|
||||
bin/smbpasswd.@SHLIBEXT@: $(BINARY_PREREQS) passdb/pdb_smbpasswd.o
|
||||
@echo "Building plugin $@"
|
||||
@$(SHLD_MODULE) passdb/pdb_smbpasswd.o
|
||||
|
||||
@ -1104,7 +1104,7 @@ echo $samba_cv_HAVE_ONEFS
|
||||
if test x"$samba_cv_HAVE_ONEFS" = x"yes"; then
|
||||
AC_DEFINE(HAVE_ONEFS,1,[Whether building on Isilon OneFS])
|
||||
default_shared_modules="$default_shared_modules vfs_onefs vfs_onefs_shadow_copy perfcount_onefs"
|
||||
default_static_modules="$default_static_modules auth_onefs_wb"
|
||||
default_static_modules="$default_static_modules auth_onefs_wb pdb_onefs_sam"
|
||||
ONEFS_LIBS="-lisi_acl -lisi_ecs -lisi_event -lisi_util"
|
||||
# Need to also add general libs for oplocks support
|
||||
save_LIBS="$save_LIBS -lisi_ecs -lisi_event -lisi_util -ldevstat"
|
||||
@ -6146,6 +6146,7 @@ SMB_MODULE(pdb_ldap, passdb/pdb_ldap.o passdb/pdb_nds.o, "bin/ldapsam.$SHLIBEXT"
|
||||
[ PASSDB_LIBS="$PASSDB_LIBS $LDAP_LIBS" ] )
|
||||
SMB_MODULE(pdb_smbpasswd, passdb/pdb_smbpasswd.o, "bin/smbpasswd.$SHLIBEXT", PDB)
|
||||
SMB_MODULE(pdb_tdbsam, passdb/pdb_tdb.o, "bin/tdbsam.$SHLIBEXT", PDB)
|
||||
SMB_MODULE(pdb_onefs_sam, passdb/pdb_onefs_sam.o, "bin/onefs_sam.$SHLIBEXT", PDB)
|
||||
SMB_SUBSYSTEM(PDB,passdb/pdb_interface.o)
|
||||
|
||||
|
||||
|
||||
433
source3/passdb/pdb_onefs_sam.c
Normal file
433
source3/passdb/pdb_onefs_sam.c
Normal file
@ -0,0 +1,433 @@
|
||||
/*
|
||||
Unix SMB/CIFS implementation.
|
||||
Password and authentication handling for wbclient
|
||||
Copyright (C) Andrew Bartlett 2002
|
||||
Copyright (C) Jelmer Vernooij 2002
|
||||
Copyright (C) Simo Sorce 2003
|
||||
Copyright (C) Volker Lendecke 2006
|
||||
Copyright (C) Dan Sledz 2009
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#include "includes.h"
|
||||
|
||||
/***************************************************************************
|
||||
Default implementations of some functions.
|
||||
****************************************************************************/
|
||||
static NTSTATUS _pdb_onefs_sam_getsampw(struct pdb_methods *methods,
|
||||
struct samu *user,
|
||||
const struct passwd *pwd)
|
||||
{
|
||||
NTSTATUS result = NT_STATUS_OK;
|
||||
|
||||
if (pwd == NULL)
|
||||
return NT_STATUS_NO_SUCH_USER;
|
||||
|
||||
memset(user, 0, sizeof(user));
|
||||
|
||||
/* Can we really get away with this little of information */
|
||||
user->methods = methods;
|
||||
result = samu_set_unix(user, pwd);
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
static NTSTATUS pdb_onefs_sam_getsampwnam(struct pdb_methods *methods, struct samu *user, const char *sname)
|
||||
{
|
||||
return _pdb_onefs_sam_getsampw(methods, user, winbind_getpwnam(sname));
|
||||
}
|
||||
|
||||
static NTSTATUS pdb_onefs_sam_getsampwsid(struct pdb_methods *methods, struct samu *user, const DOM_SID *sid)
|
||||
{
|
||||
return _pdb_onefs_sam_getsampw(methods, user, winbind_getpwsid(sid));
|
||||
}
|
||||
|
||||
static bool pdb_onefs_sam_uid_to_sid(struct pdb_methods *methods, uid_t uid,
|
||||
DOM_SID *sid)
|
||||
{
|
||||
return winbind_uid_to_sid(sid, uid);
|
||||
}
|
||||
|
||||
static bool pdb_onefs_sam_gid_to_sid(struct pdb_methods *methods, gid_t gid,
|
||||
DOM_SID *sid)
|
||||
{
|
||||
return winbind_gid_to_sid(sid, gid);
|
||||
}
|
||||
|
||||
static bool pdb_onefs_sam_sid_to_id(struct pdb_methods *methods,
|
||||
const DOM_SID *sid,
|
||||
union unid_t *id, enum lsa_SidType *type)
|
||||
{
|
||||
if (winbind_sid_to_uid(&id->uid, sid)) {
|
||||
*type = SID_NAME_USER;
|
||||
} else if (winbind_sid_to_gid(&id->gid, sid)) {
|
||||
/* We assume all gids are groups, not aliases */
|
||||
*type = SID_NAME_DOM_GRP;
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
static NTSTATUS pdb_onefs_sam_enum_group_members(struct pdb_methods *methods,
|
||||
TALLOC_CTX *mem_ctx,
|
||||
const DOM_SID *group,
|
||||
uint32 **pp_member_rids,
|
||||
size_t *p_num_members)
|
||||
{
|
||||
return NT_STATUS_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
static NTSTATUS pdb_onefs_sam_enum_group_memberships(struct pdb_methods *methods,
|
||||
TALLOC_CTX *mem_ctx,
|
||||
struct samu *user,
|
||||
DOM_SID **pp_sids,
|
||||
gid_t **pp_gids,
|
||||
size_t *p_num_groups)
|
||||
{
|
||||
size_t i;
|
||||
const char *username = pdb_get_username(user);
|
||||
|
||||
if (!winbind_get_groups(mem_ctx, username, p_num_groups, pp_gids)) {
|
||||
return NT_STATUS_NO_SUCH_USER;
|
||||
}
|
||||
|
||||
if (*p_num_groups == 0) {
|
||||
smb_panic("primary group missing");
|
||||
}
|
||||
|
||||
*pp_sids = TALLOC_ARRAY(mem_ctx, 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;
|
||||
}
|
||||
|
||||
static NTSTATUS pdb_onefs_sam_lookup_rids(struct pdb_methods *methods,
|
||||
const DOM_SID *domain_sid,
|
||||
int num_rids,
|
||||
uint32 *rids,
|
||||
const char **names,
|
||||
enum lsa_SidType *attrs)
|
||||
{
|
||||
NTSTATUS result = NT_STATUS_OK;
|
||||
char *domain = NULL;
|
||||
char **account_names = NULL;
|
||||
char name[256];
|
||||
enum lsa_SidType *attr_list = NULL;
|
||||
int i;
|
||||
|
||||
if (!winbind_lookup_rids(talloc_tos(), domain_sid, num_rids, rids,
|
||||
(const char **)&domain,
|
||||
(const char ***)&account_names, &attr_list))
|
||||
{
|
||||
result = NT_STATUS_NONE_MAPPED;
|
||||
goto done;
|
||||
}
|
||||
|
||||
memcpy(attrs, attr_list, num_rids * sizeof(enum lsa_SidType));
|
||||
|
||||
for (i=0; i<num_rids; i++) {
|
||||
if (attrs[i] == SID_NAME_UNKNOWN) {
|
||||
names[i] = NULL;
|
||||
} else {
|
||||
snprintf(name, sizeof(name), "%s%c%s", domain,
|
||||
*lp_winbind_separator(), account_names[i]);
|
||||
names[i] = talloc_strdup(names, name);
|
||||
}
|
||||
}
|
||||
|
||||
done:
|
||||
TALLOC_FREE(account_names);
|
||||
TALLOC_FREE(domain);
|
||||
TALLOC_FREE(attrs);
|
||||
return result;
|
||||
}
|
||||
|
||||
static NTSTATUS pdb_onefs_sam_get_account_policy(struct pdb_methods *methods, int policy_index, uint32 *value)
|
||||
{
|
||||
return NT_STATUS_UNSUCCESSFUL;
|
||||
}
|
||||
|
||||
static NTSTATUS pdb_onefs_sam_set_account_policy(struct pdb_methods *methods, int policy_index, uint32 value)
|
||||
{
|
||||
return NT_STATUS_UNSUCCESSFUL;
|
||||
}
|
||||
|
||||
static bool pdb_onefs_sam_search_groups(struct pdb_methods *methods,
|
||||
struct pdb_search *search)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
static bool pdb_onefs_sam_search_aliases(struct pdb_methods *methods,
|
||||
struct pdb_search *search,
|
||||
const DOM_SID *sid)
|
||||
{
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
static bool pdb_onefs_sam_get_trusteddom_pw(struct pdb_methods *methods,
|
||||
const char *domain,
|
||||
char **pwd,
|
||||
DOM_SID *sid,
|
||||
time_t *pass_last_set_time)
|
||||
{
|
||||
return false;
|
||||
|
||||
}
|
||||
|
||||
static bool pdb_onefs_sam_set_trusteddom_pw(struct pdb_methods *methods,
|
||||
const char *domain,
|
||||
const char *pwd,
|
||||
const DOM_SID *sid)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
static bool pdb_onefs_sam_del_trusteddom_pw(struct pdb_methods *methods,
|
||||
const char *domain)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
static NTSTATUS pdb_onefs_sam_enum_trusteddoms(struct pdb_methods *methods,
|
||||
TALLOC_CTX *mem_ctx,
|
||||
uint32 *num_domains,
|
||||
struct trustdom_info ***domains)
|
||||
{
|
||||
return NT_STATUS_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
static bool _make_group_map(struct pdb_methods *methods, const char *domain, const char *name, enum lsa_SidType name_type, gid_t gid, DOM_SID *sid, GROUP_MAP *map)
|
||||
{
|
||||
snprintf(map->nt_name, sizeof(map->nt_name), "%s%c%s",
|
||||
domain, *lp_winbind_separator(), name);
|
||||
map->sid_name_use = name_type;
|
||||
map->sid = *sid;
|
||||
map->gid = gid;
|
||||
return true;
|
||||
}
|
||||
|
||||
static NTSTATUS pdb_onefs_sam_getgrsid(struct pdb_methods *methods, GROUP_MAP *map,
|
||||
DOM_SID sid)
|
||||
{
|
||||
NTSTATUS result = NT_STATUS_OK;
|
||||
char *name = NULL;
|
||||
char *domain = NULL;
|
||||
enum lsa_SidType name_type;
|
||||
gid_t gid;
|
||||
|
||||
if (!winbind_lookup_sid(talloc_tos(), &sid, (const char **)&domain,
|
||||
(const char **) &name, &name_type)) {
|
||||
result = NT_STATUS_NO_SUCH_GROUP;
|
||||
goto done;
|
||||
}
|
||||
|
||||
if ((name_type != SID_NAME_DOM_GRP) &&
|
||||
(name_type != SID_NAME_DOMAIN) &&
|
||||
(name_type != SID_NAME_ALIAS) &&
|
||||
(name_type != SID_NAME_WKN_GRP)) {
|
||||
result = NT_STATUS_NO_SUCH_GROUP;
|
||||
goto done;
|
||||
}
|
||||
|
||||
if (!winbind_sid_to_gid(&gid, &sid)) {
|
||||
result = NT_STATUS_NO_SUCH_GROUP;
|
||||
goto done;
|
||||
}
|
||||
|
||||
if (!_make_group_map(methods, domain, name, name_type, gid, &sid, map)) {
|
||||
result = NT_STATUS_NO_SUCH_GROUP;
|
||||
goto done;
|
||||
}
|
||||
|
||||
done:
|
||||
TALLOC_FREE(name);
|
||||
TALLOC_FREE(domain);
|
||||
return result;
|
||||
}
|
||||
|
||||
static NTSTATUS pdb_onefs_sam_getgrgid(struct pdb_methods *methods, GROUP_MAP *map,
|
||||
gid_t gid)
|
||||
{
|
||||
NTSTATUS result = NT_STATUS_OK;
|
||||
char *name = NULL;
|
||||
char *domain = NULL;
|
||||
DOM_SID sid;
|
||||
enum lsa_SidType name_type;
|
||||
|
||||
if (!winbind_gid_to_sid(&sid, gid)) {
|
||||
result = NT_STATUS_NO_SUCH_GROUP;
|
||||
goto done;
|
||||
}
|
||||
|
||||
if (!winbind_lookup_sid(talloc_tos(), &sid, (const char **)&domain,
|
||||
(const char **)&name, &name_type)) {
|
||||
result = NT_STATUS_NO_SUCH_GROUP;
|
||||
goto done;
|
||||
}
|
||||
|
||||
if ((name_type != SID_NAME_DOM_GRP) &&
|
||||
(name_type != SID_NAME_DOMAIN) &&
|
||||
(name_type != SID_NAME_ALIAS) &&
|
||||
(name_type != SID_NAME_WKN_GRP)) {
|
||||
result = NT_STATUS_NO_SUCH_GROUP;
|
||||
goto done;
|
||||
}
|
||||
|
||||
if (!_make_group_map(methods, domain, name, name_type, gid, &sid, map)) {
|
||||
result = NT_STATUS_NO_SUCH_GROUP;
|
||||
goto done;
|
||||
}
|
||||
|
||||
done:
|
||||
TALLOC_FREE(name);
|
||||
TALLOC_FREE(domain);
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
static NTSTATUS pdb_onefs_sam_getgrnam(struct pdb_methods *methods, GROUP_MAP *map,
|
||||
const char *name)
|
||||
{
|
||||
NTSTATUS result = NT_STATUS_OK;
|
||||
char *user_name = NULL;
|
||||
char *domain = NULL;
|
||||
DOM_SID sid;
|
||||
gid_t gid;
|
||||
enum lsa_SidType name_type;
|
||||
|
||||
if (!winbind_lookup_name(domain, user_name, &sid, &name_type)) {
|
||||
result = NT_STATUS_NO_SUCH_GROUP;
|
||||
goto done;
|
||||
}
|
||||
|
||||
if ((name_type != SID_NAME_DOM_GRP) &&
|
||||
(name_type != SID_NAME_DOMAIN) &&
|
||||
(name_type != SID_NAME_ALIAS) &&
|
||||
(name_type != SID_NAME_WKN_GRP)) {
|
||||
result = NT_STATUS_NO_SUCH_GROUP;
|
||||
goto done;
|
||||
}
|
||||
|
||||
if (!winbind_sid_to_gid(&gid, &sid)) {
|
||||
result = NT_STATUS_NO_SUCH_GROUP;
|
||||
goto done;
|
||||
}
|
||||
|
||||
if (!_make_group_map(methods, domain, user_name, name_type, gid, &sid, map)) {
|
||||
result = NT_STATUS_NO_SUCH_GROUP;
|
||||
goto done;
|
||||
}
|
||||
|
||||
done:
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
static NTSTATUS pdb_onefs_sam_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)
|
||||
{
|
||||
return NT_STATUS_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
static NTSTATUS pdb_onefs_sam_get_aliasinfo(struct pdb_methods *methods,
|
||||
const DOM_SID *sid,
|
||||
struct acct_info *info)
|
||||
{
|
||||
return NT_STATUS_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
static NTSTATUS pdb_onefs_sam_enum_aliasmem(struct pdb_methods *methods,
|
||||
const DOM_SID *alias, DOM_SID **pp_members,
|
||||
size_t *p_num_members)
|
||||
{
|
||||
return NT_STATUS_NOT_IMPLEMENTED;
|
||||
}
|
||||
|
||||
static NTSTATUS pdb_onefs_sam_alias_memberships(struct pdb_methods *methods,
|
||||
TALLOC_CTX *mem_ctx,
|
||||
const DOM_SID *domain_sid,
|
||||
const DOM_SID *members,
|
||||
size_t num_members,
|
||||
uint32 **pp_alias_rids,
|
||||
size_t *p_num_alias_rids)
|
||||
{
|
||||
if (!winbind_get_sid_aliases(mem_ctx, domain_sid,
|
||||
members, num_members, pp_alias_rids, p_num_alias_rids))
|
||||
return NT_STATUS_UNSUCCESSFUL;
|
||||
|
||||
return NT_STATUS_OK;
|
||||
}
|
||||
|
||||
static NTSTATUS pdb_init_onefs_sam(struct pdb_methods **pdb_method, const char *location)
|
||||
{
|
||||
NTSTATUS result;
|
||||
|
||||
if (!NT_STATUS_IS_OK(result = make_pdb_method( pdb_method))) {
|
||||
return result;
|
||||
}
|
||||
|
||||
(*pdb_method)->name = "onefs_sam";
|
||||
|
||||
(*pdb_method)->getsampwnam = pdb_onefs_sam_getsampwnam;
|
||||
(*pdb_method)->getsampwsid = pdb_onefs_sam_getsampwsid;
|
||||
|
||||
(*pdb_method)->getgrsid = pdb_onefs_sam_getgrsid;
|
||||
(*pdb_method)->getgrgid = pdb_onefs_sam_getgrgid;
|
||||
(*pdb_method)->getgrnam = pdb_onefs_sam_getgrnam;
|
||||
(*pdb_method)->enum_group_mapping = pdb_onefs_sam_enum_group_mapping;
|
||||
(*pdb_method)->enum_group_members = pdb_onefs_sam_enum_group_members;
|
||||
(*pdb_method)->enum_group_memberships = pdb_onefs_sam_enum_group_memberships;
|
||||
(*pdb_method)->get_aliasinfo = pdb_onefs_sam_get_aliasinfo;
|
||||
(*pdb_method)->enum_aliasmem = pdb_onefs_sam_enum_aliasmem;
|
||||
(*pdb_method)->enum_alias_memberships = pdb_onefs_sam_alias_memberships;
|
||||
(*pdb_method)->lookup_rids = pdb_onefs_sam_lookup_rids;
|
||||
(*pdb_method)->get_account_policy = pdb_onefs_sam_get_account_policy;
|
||||
(*pdb_method)->set_account_policy = pdb_onefs_sam_set_account_policy;
|
||||
(*pdb_method)->uid_to_sid = pdb_onefs_sam_uid_to_sid;
|
||||
(*pdb_method)->gid_to_sid = pdb_onefs_sam_gid_to_sid;
|
||||
(*pdb_method)->sid_to_id = pdb_onefs_sam_sid_to_id;
|
||||
|
||||
(*pdb_method)->search_groups = pdb_onefs_sam_search_groups;
|
||||
(*pdb_method)->search_aliases = pdb_onefs_sam_search_aliases;
|
||||
|
||||
(*pdb_method)->get_trusteddom_pw = pdb_onefs_sam_get_trusteddom_pw;
|
||||
(*pdb_method)->set_trusteddom_pw = pdb_onefs_sam_set_trusteddom_pw;
|
||||
(*pdb_method)->del_trusteddom_pw = pdb_onefs_sam_del_trusteddom_pw;
|
||||
(*pdb_method)->enum_trusteddoms = pdb_onefs_sam_enum_trusteddoms;
|
||||
|
||||
(*pdb_method)->private_data = NULL;
|
||||
(*pdb_method)->free_private_data = NULL;
|
||||
|
||||
return NT_STATUS_OK;
|
||||
}
|
||||
|
||||
NTSTATUS pdb_onefs_sam_init(void)
|
||||
{
|
||||
return smb_register_passdb(PASSDB_INTERFACE_VERSION, "onefs_sam", pdb_init_onefs_sam);
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user