* Copyright (C) Simo Sorce 2003.
* Copyright (C) Gerald (Jerry) Carter 2005.
* Copyright (C) Volker Lendecke 2005.
+ * Copyright (C) Guenther Deschner 2008.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
- *
+ *
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
- *
+ *
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
#undef DBGC_CLASS
#define DBGC_CLASS DBGC_RPC_SRV
+#define MAX_LOOKUP_SIDS 0x5000 /* 20480 */
+
extern PRIVS privs[];
+enum lsa_handle_type { LSA_HANDLE_POLICY_TYPE = 1, LSA_HANDLE_ACCOUNT_TYPE };
+
struct lsa_info {
DOM_SID sid;
uint32 access;
+ enum lsa_handle_type type;
};
-const struct generic_mapping lsa_generic_mapping = {
- POLICY_READ,
- POLICY_WRITE,
- POLICY_EXECUTE,
- POLICY_ALL_ACCESS
+const struct generic_mapping lsa_account_mapping = {
+ LSA_ACCOUNT_READ,
+ LSA_ACCOUNT_WRITE,
+ LSA_ACCOUNT_EXECUTE,
+ LSA_ACCOUNT_ALL_ACCESS
};
-/*******************************************************************
- inits a structure.
-********************************************************************/
+const struct generic_mapping lsa_policy_mapping = {
+ LSA_POLICY_READ,
+ LSA_POLICY_WRITE,
+ LSA_POLICY_EXECUTE,
+ LSA_POLICY_ALL_ACCESS
+};
+
+/***************************************************************************
+ init_lsa_ref_domain_list - adds a domain if it's not already in, returns the index.
+***************************************************************************/
-static void init_lsa_StringLarge(struct lsa_StringLarge *name, const char *s)
+static int init_lsa_ref_domain_list(TALLOC_CTX *mem_ctx,
+ struct lsa_RefDomainList *ref,
+ const char *dom_name,
+ DOM_SID *dom_sid)
{
- name->string = s;
-}
+ int num = 0;
+
+ if (dom_name != NULL) {
+ for (num = 0; num < ref->count; num++) {
+ if (sid_equal(dom_sid, ref->domains[num].sid)) {
+ return num;
+ }
+ }
+ } else {
+ num = ref->count;
+ }
+ if (num >= LSA_REF_DOMAIN_LIST_MULTIPLIER) {
+ /* index not found, already at maximum domain limit */
+ return -1;
+ }
-/*******************************************************************
- Function to free the per handle data.
- ********************************************************************/
+ ref->count = num + 1;
+ ref->max_size = LSA_REF_DOMAIN_LIST_MULTIPLIER;
-static void free_lsa_info(void *ptr)
-{
- struct lsa_info *lsa = (struct lsa_info *)ptr;
+ ref->domains = TALLOC_REALLOC_ARRAY(mem_ctx, ref->domains,
+ struct lsa_DomainInfo, ref->count);
+ if (!ref->domains) {
+ return -1;
+ }
+
+ ZERO_STRUCT(ref->domains[num]);
+
+ init_lsa_StringLarge(&ref->domains[num].name, dom_name);
+ ref->domains[num].sid = sid_dup_talloc(mem_ctx, dom_sid);
+ if (!ref->domains[num].sid) {
+ return -1;
+ }
- SAFE_FREE(lsa);
+ return num;
}
+
/***************************************************************************
initialize a lsa_DomainInfo structure.
***************************************************************************/
r->sid = sid;
}
-/***************************************************************************
- init_dom_ref - adds a domain if it's not already in, returns the index.
-***************************************************************************/
-
-static int init_dom_ref(DOM_R_REF *ref, const char *dom_name, DOM_SID *dom_sid)
-{
- int num = 0;
-
- if (dom_name != NULL) {
- for (num = 0; num < ref->num_ref_doms_1; num++) {
- if (sid_equal(dom_sid, &ref->ref_dom[num].ref_dom.sid))
- return num;
- }
- } else {
- num = ref->num_ref_doms_1;
- }
-
- if (num >= MAX_REF_DOMAINS) {
- /* index not found, already at maximum domain limit */
- return -1;
- }
-
- ref->num_ref_doms_1 = num+1;
- ref->ptr_ref_dom = 1;
- ref->max_entries = MAX_REF_DOMAINS;
- ref->num_ref_doms_2 = num+1;
-
- ref->hdr_ref_dom[num].ptr_dom_sid = 1; /* dom sid cannot be NULL. */
-
- init_unistr2(&ref->ref_dom[num].uni_dom_name, dom_name, UNI_FLAGS_NONE);
- init_uni_hdr(&ref->hdr_ref_dom[num].hdr_dom_name, &ref->ref_dom[num].uni_dom_name);
-
- init_dom_sid2(&ref->ref_dom[num].ref_dom, dom_sid );
-
- return num;
-}
-
/***************************************************************************
lookup_lsa_rids. Must be called as root for lookup_name to work.
***************************************************************************/
static NTSTATUS lookup_lsa_rids(TALLOC_CTX *mem_ctx,
- DOM_R_REF *ref,
- DOM_RID *prid,
- uint32 num_entries,
- const UNISTR2 *name,
- int flags,
- uint32 *pmapped_count)
+ struct lsa_RefDomainList *ref,
+ struct lsa_TranslatedSid *prid,
+ uint32_t num_entries,
+ struct lsa_String *name,
+ int flags,
+ uint32_t *pmapped_count)
{
uint32 mapped_count, i;
DOM_SID sid;
uint32 rid;
int dom_idx;
- char *full_name;
+ const char *full_name;
const char *domain;
enum lsa_SidType type = SID_NAME_UNKNOWN;
/* Split name into domain and user component */
- full_name = rpcstr_pull_unistr2_talloc(mem_ctx, &name[i]);
+ full_name = name[i].string;
if (full_name == NULL) {
- DEBUG(0, ("pull_ucs2_talloc failed\n"));
- return NT_STATUS_NO_MEMORY;
+ prid[i].sid_type = type;
+ prid[i].rid = 0;
+ prid[i].sid_index = (uint32_t)-1;
+ continue;
}
DEBUG(5, ("lookup_lsa_rids: looking up name %s\n", full_name));
dom_idx = -1;
if (type != SID_NAME_UNKNOWN) {
- sid_split_rid(&sid, &rid);
- dom_idx = init_dom_ref(ref, domain, &sid);
+ if (type == SID_NAME_DOMAIN) {
+ rid = (uint32_t)-1;
+ } else {
+ sid_split_rid(&sid, &rid);
+ }
+ dom_idx = init_lsa_ref_domain_list(mem_ctx, ref, domain, &sid);
mapped_count++;
}
- init_dom_rid(&prid[i], rid, type, dom_idx);
+ prid[i].sid_type = type;
+ prid[i].rid = rid;
+ prid[i].sid_index = dom_idx;
}
*pmapped_count = mapped_count;
***************************************************************************/
static NTSTATUS lookup_lsa_sids(TALLOC_CTX *mem_ctx,
- DOM_R_REF *ref,
- LSA_TRANSLATED_SID3 *trans_sids,
- uint32 num_entries,
- const UNISTR2 *name,
- int flags,
- uint32 *pmapped_count)
+ struct lsa_RefDomainList *ref,
+ struct lsa_TranslatedSid3 *trans_sids,
+ uint32_t num_entries,
+ struct lsa_String *name,
+ int flags,
+ uint32 *pmapped_count)
{
uint32 mapped_count, i;
DOM_SID sid;
uint32 rid;
int dom_idx;
- char *full_name;
+ const char *full_name;
const char *domain;
enum lsa_SidType type = SID_NAME_UNKNOWN;
+ ZERO_STRUCT(sid);
+
/* Split name into domain and user component */
- full_name = rpcstr_pull_unistr2_talloc(mem_ctx, &name[i]);
+ full_name = name[i].string;
if (full_name == NULL) {
- DEBUG(0, ("pull_ucs2_talloc failed\n"));
return NT_STATUS_NO_MEMORY;
}
DOM_SID domain_sid;
sid_copy(&domain_sid, &sid);
sid_split_rid(&domain_sid, &rid);
- dom_idx = init_dom_ref(ref, domain, &domain_sid);
+ dom_idx = init_lsa_ref_domain_list(mem_ctx, ref, domain, &domain_sid);
mapped_count++;
}
- /* Initialize the LSA_TRANSLATED_SID3 return. */
+ /* Initialize the lsa_TranslatedSid3 return. */
trans_sids[i].sid_type = type;
- trans_sids[i].sid2 = TALLOC_P(mem_ctx, DOM_SID2);
- if (trans_sids[i].sid2 == NULL) {
- return NT_STATUS_NO_MEMORY;
- }
- init_dom_sid2(trans_sids[i].sid2, &sid);
- trans_sids[i].sid_idx = dom_idx;
+ trans_sids[i].sid = sid_dup_talloc(mem_ctx, &sid);
+ trans_sids[i].sid_index = dom_idx;
}
*pmapped_count = mapped_count;
return NT_STATUS_OK;
}
-/***************************************************************************
- init_reply_lookup_names
- ***************************************************************************/
-
-static void init_reply_lookup_names(LSA_R_LOOKUP_NAMES *r_l,
- DOM_R_REF *ref, uint32 num_entries,
- DOM_RID *rid, uint32 mapped_count)
-{
- r_l->ptr_dom_ref = 1;
- r_l->dom_ref = ref;
-
- r_l->num_entries = num_entries;
- r_l->ptr_entries = 1;
- r_l->num_entries2 = num_entries;
- r_l->dom_rid = rid;
-
- r_l->mapped_count = mapped_count;
-}
-
-/***************************************************************************
- init_reply_lookup_names2
- ***************************************************************************/
-
-static void init_reply_lookup_names2(LSA_R_LOOKUP_NAMES2 *r_l,
- DOM_R_REF *ref, uint32 num_entries,
- DOM_RID2 *rid, uint32 mapped_count)
-{
- r_l->ptr_dom_ref = 1;
- r_l->dom_ref = ref;
-
- r_l->num_entries = num_entries;
- r_l->ptr_entries = 1;
- r_l->num_entries2 = num_entries;
- r_l->dom_rid = rid;
-
- r_l->mapped_count = mapped_count;
-}
-
-/***************************************************************************
- init_reply_lookup_names3
- ***************************************************************************/
-
-static void init_reply_lookup_names3(LSA_R_LOOKUP_NAMES3 *r_l,
- DOM_R_REF *ref, uint32 num_entries,
- LSA_TRANSLATED_SID3 *trans_sids, uint32 mapped_count)
-{
- r_l->ptr_dom_ref = 1;
- r_l->dom_ref = ref;
-
- r_l->num_entries = num_entries;
- r_l->ptr_entries = 1;
- r_l->num_entries2 = num_entries;
- r_l->trans_sids = trans_sids;
-
- r_l->mapped_count = mapped_count;
-}
-
-/***************************************************************************
- init_reply_lookup_names4
- ***************************************************************************/
-
-static void init_reply_lookup_names4(LSA_R_LOOKUP_NAMES4 *r_l,
- DOM_R_REF *ref, uint32 num_entries,
- LSA_TRANSLATED_SID3 *trans_sids, uint32 mapped_count)
-{
- r_l->ptr_dom_ref = 1;
- r_l->dom_ref = ref;
-
- r_l->num_entries = num_entries;
- r_l->ptr_entries = 1;
- r_l->num_entries2 = num_entries;
- r_l->trans_sids = trans_sids;
-
- r_l->mapped_count = mapped_count;
-}
-
-/***************************************************************************
- Init_reply_lookup_sids.
- ***************************************************************************/
-
-static void init_reply_lookup_sids2(LSA_R_LOOKUP_SIDS2 *r_l,
- DOM_R_REF *ref,
- uint32 mapped_count)
-{
- r_l->ptr_dom_ref = ref ? 1 : 0;
- r_l->dom_ref = ref;
- r_l->mapped_count = mapped_count;
-}
-
-/***************************************************************************
- Init_reply_lookup_sids.
- ***************************************************************************/
-
-static void init_reply_lookup_sids3(LSA_R_LOOKUP_SIDS3 *r_l,
- DOM_R_REF *ref,
- uint32 mapped_count)
-{
- r_l->ptr_dom_ref = ref ? 1 : 0;
- r_l->dom_ref = ref;
- r_l->mapped_count = mapped_count;
-}
-
-/***************************************************************************
- Init_reply_lookup_sids.
- ***************************************************************************/
-
-static NTSTATUS init_reply_lookup_sids(TALLOC_CTX *mem_ctx,
- LSA_R_LOOKUP_SIDS *r_l,
- DOM_R_REF *ref,
- LSA_TRANS_NAME_ENUM2 *names,
- uint32 mapped_count)
+static NTSTATUS make_lsa_object_sd(TALLOC_CTX *mem_ctx, SEC_DESC **sd, size_t *sd_size,
+ const struct generic_mapping *map,
+ DOM_SID *sid, uint32_t sid_access)
{
- LSA_TRANS_NAME_ENUM *oldnames = &r_l->names;
-
- oldnames->num_entries = names->num_entries;
- oldnames->ptr_trans_names = names->ptr_trans_names;
- oldnames->num_entries2 = names->num_entries2;
- oldnames->uni_name = names->uni_name;
-
- if (names->num_entries) {
- int i;
-
- oldnames->name = TALLOC_ARRAY(mem_ctx, LSA_TRANS_NAME, names->num_entries);
-
- if (!oldnames->name) {
- return NT_STATUS_NO_MEMORY;
- }
- for (i = 0; i < names->num_entries; i++) {
- oldnames->name[i].sid_name_use = names->name[i].sid_name_use;
- oldnames->name[i].hdr_name = names->name[i].hdr_name;
- oldnames->name[i].domain_idx = names->name[i].domain_idx;
- }
- }
+ DOM_SID adm_sid;
+ SEC_ACE ace[5];
+ size_t i = 0;
- r_l->ptr_dom_ref = ref ? 1 : 0;
- r_l->dom_ref = ref;
- r_l->mapped_count = mapped_count;
- return NT_STATUS_OK;
-}
+ SEC_ACL *psa = NULL;
-static NTSTATUS lsa_get_generic_sd(TALLOC_CTX *mem_ctx, SEC_DESC **sd, size_t *sd_size)
-{
- DOM_SID local_adm_sid;
- DOM_SID adm_sid;
+ /* READ|EXECUTE access for Everyone */
- SEC_ACE ace[3];
- SEC_ACCESS mask;
+ init_sec_ace(&ace[i++], &global_sid_World, SEC_ACE_TYPE_ACCESS_ALLOWED,
+ map->generic_execute | map->generic_read, 0);
- SEC_ACL *psa = NULL;
+ /* Add Full Access 'BUILTIN\Administrators' and 'BUILTIN\Account Operators */
- init_sec_access(&mask, POLICY_EXECUTE);
- init_sec_ace(&ace[0], &global_sid_World, SEC_ACE_TYPE_ACCESS_ALLOWED, mask, 0);
+ init_sec_ace(&ace[i++], &global_sid_Builtin_Administrators,
+ SEC_ACE_TYPE_ACCESS_ALLOWED, map->generic_all, 0);
+ init_sec_ace(&ace[i++], &global_sid_Builtin_Account_Operators,
+ SEC_ACE_TYPE_ACCESS_ALLOWED, map->generic_all, 0);
+ /* Add Full Access for Domain Admins */
sid_copy(&adm_sid, get_global_sam_sid());
sid_append_rid(&adm_sid, DOMAIN_GROUP_RID_ADMINS);
- init_sec_access(&mask, POLICY_ALL_ACCESS);
- init_sec_ace(&ace[1], &adm_sid, SEC_ACE_TYPE_ACCESS_ALLOWED, mask, 0);
+ init_sec_ace(&ace[i++], &adm_sid, SEC_ACE_TYPE_ACCESS_ALLOWED,
+ map->generic_all, 0);
+
+ /* If we have a sid, give it some special access */
- sid_copy(&local_adm_sid, &global_sid_Builtin);
- sid_append_rid(&local_adm_sid, BUILTIN_ALIAS_RID_ADMINS);
- init_sec_access(&mask, POLICY_ALL_ACCESS);
- init_sec_ace(&ace[2], &local_adm_sid, SEC_ACE_TYPE_ACCESS_ALLOWED, mask, 0);
+ if (sid) {
+ init_sec_ace(&ace[i++], sid, SEC_ACE_TYPE_ACCESS_ALLOWED,
+ sid_access, 0);
+ }
- if((psa = make_sec_acl(mem_ctx, NT4_ACL_REVISION, 3, ace)) == NULL)
+ if((psa = make_sec_acl(mem_ctx, NT4_ACL_REVISION, i, ace)) == NULL)
return NT_STATUS_NO_MEMORY;
if((*sd = make_sec_desc(mem_ctx, SECURITY_DESCRIPTOR_REVISION_1,
return NT_STATUS_OK;
}
-#if 0 /* AD DC work in ongoing in Samba 4 */
-
-/***************************************************************************
- Init_dns_dom_info.
-***************************************************************************/
-
-static void init_dns_dom_info(LSA_DNS_DOM_INFO *r_l, const char *nb_name,
- const char *dns_name, const char *forest_name,
- struct GUID *dom_guid, DOM_SID *dom_sid)
-{
- if (nb_name && *nb_name) {
- init_unistr2(&r_l->uni_nb_dom_name, nb_name, UNI_FLAGS_NONE);
- init_uni_hdr(&r_l->hdr_nb_dom_name, &r_l->uni_nb_dom_name);
- r_l->hdr_nb_dom_name.uni_max_len += 2;
- r_l->uni_nb_dom_name.uni_max_len += 1;
- }
-
- if (dns_name && *dns_name) {
- init_unistr2(&r_l->uni_dns_dom_name, dns_name, UNI_FLAGS_NONE);
- init_uni_hdr(&r_l->hdr_dns_dom_name, &r_l->uni_dns_dom_name);
- r_l->hdr_dns_dom_name.uni_max_len += 2;
- r_l->uni_dns_dom_name.uni_max_len += 1;
- }
-
- if (forest_name && *forest_name) {
- init_unistr2(&r_l->uni_forest_name, forest_name, UNI_FLAGS_NONE);
- init_uni_hdr(&r_l->hdr_forest_name, &r_l->uni_forest_name);
- r_l->hdr_forest_name.uni_max_len += 2;
- r_l->uni_forest_name.uni_max_len += 1;
- }
-
- /* how do we init the guid ? probably should write an init fn */
- if (dom_guid) {
- memcpy(&r_l->dom_guid, dom_guid, sizeof(struct GUID));
- }
-
- if (dom_sid) {
- r_l->ptr_dom_sid = 1;
- init_dom_sid2(&r_l->dom_sid, dom_sid);
- }
-}
-#endif /* AD DC work in ongoing in Samba 4 */
-
/***************************************************************************
_lsa_OpenPolicy2
uint32 acc_granted;
NTSTATUS status;
+ /* Work out max allowed. */
+ map_max_allowed_access(p->server_info->ptok,
+ &p->server_info->utok,
+ &des_access);
/* map the generic bits to the lsa policy ones */
- se_map_generic(&des_access, &lsa_generic_mapping);
+ se_map_generic(&des_access, &lsa_policy_mapping);
/* get the generic lsa policy SD until we store it */
- lsa_get_generic_sd(p->mem_ctx, &psd, &sd_size);
-
- if(!se_access_check(psd, p->pipe_user.nt_user_token, des_access, &acc_granted, &status)) {
- if (p->pipe_user.ut.uid != sec_initial_uid()) {
- return status;
- }
- DEBUG(4,("ACCESS should be DENIED (granted: %#010x; required: %#010x)\n",
- acc_granted, des_access));
- DEBUGADD(4,("but overwritten by euid == 0\n"));
+ status = make_lsa_object_sd(p->mem_ctx, &psd, &sd_size, &lsa_policy_mapping,
+ NULL, 0);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
}
- /* This is needed for lsa_open_account and rpcclient .... :-) */
+ status = access_check_object(psd, p->server_info->ptok,
+ NULL, 0, des_access,
+ &acc_granted, "_lsa_OpenPolicy2" );
- if (p->pipe_user.ut.uid == sec_initial_uid())
- acc_granted = POLICY_ALL_ACCESS;
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
/* associate the domain SID with the (unique) handle. */
- if ((info = SMB_MALLOC_P(struct lsa_info)) == NULL)
+ info = TALLOC_ZERO_P(p->mem_ctx, struct lsa_info);
+ if (info == NULL) {
return NT_STATUS_NO_MEMORY;
+ }
- ZERO_STRUCTP(info);
sid_copy(&info->sid,get_global_sam_sid());
info->access = acc_granted;
+ info->type = LSA_HANDLE_POLICY_TYPE;
/* set up the LSA QUERY INFO response */
- if (!create_policy_hnd(p, r->out.handle, free_lsa_info, (void *)info))
+ if (!create_policy_hnd(p, r->out.handle, info))
return NT_STATUS_OBJECT_NAME_NOT_FOUND;
return NT_STATUS_OK;
NTSTATUS _lsa_OpenPolicy(pipes_struct *p,
struct lsa_OpenPolicy *r)
{
- struct lsa_info *info;
- SEC_DESC *psd = NULL;
- size_t sd_size;
- uint32 des_access= r->in.access_mask;
- uint32 acc_granted;
- NTSTATUS status;
-
-
- /* map the generic bits to the lsa policy ones */
- se_map_generic(&des_access, &lsa_generic_mapping);
-
- /* get the generic lsa policy SD until we store it */
- lsa_get_generic_sd(p->mem_ctx, &psd, &sd_size);
-
- if(!se_access_check(psd, p->pipe_user.nt_user_token, des_access, &acc_granted, &status)) {
- if (geteuid() != 0) {
- return status;
- }
- DEBUG(4,("ACCESS should be DENIED (granted: %#010x; required: %#010x)\n",
- acc_granted, des_access));
- DEBUGADD(4,("but overwritten by euid == 0\n"));
- acc_granted = des_access;
- }
-
- /* associate the domain SID with the (unique) handle. */
- if ((info = SMB_MALLOC_P(struct lsa_info)) == NULL)
- return NT_STATUS_NO_MEMORY;
+ struct lsa_OpenPolicy2 o;
- ZERO_STRUCTP(info);
- sid_copy(&info->sid,get_global_sam_sid());
- info->access = acc_granted;
+ o.in.system_name = NULL; /* should be ignored */
+ o.in.attr = r->in.attr;
+ o.in.access_mask = r->in.access_mask;
- /* set up the LSA QUERY INFO response */
- if (!create_policy_hnd(p, r->out.handle, free_lsa_info, (void *)info))
- return NT_STATUS_OBJECT_NAME_NOT_FOUND;
+ o.out.handle = r->out.handle;
- return NT_STATUS_OK;
+ return _lsa_OpenPolicy2(p, &o);
}
/***************************************************************************
- _lsa_enum_trust_dom - this needs fixing to do more than return NULL ! JRA.
+ _lsa_EnumTrustDom - this needs fixing to do more than return NULL ! JRA.
ufff, done :) mimir
***************************************************************************/
-NTSTATUS _lsa_enum_trust_dom(pipes_struct *p, LSA_Q_ENUM_TRUST_DOM *q_u,
- LSA_R_ENUM_TRUST_DOM *r_u)
+NTSTATUS _lsa_EnumTrustDom(pipes_struct *p,
+ struct lsa_EnumTrustDom *r)
{
struct lsa_info *info;
- uint32 next_idx;
+ uint32_t count;
struct trustdom_info **domains;
-
- /*
- * preferred length is set to 5 as a "our" preferred length
- * nt sets this parameter to 2
- * update (20.08.2002): it's not preferred length, but preferred size!
- * it needs further investigation how to optimally choose this value
- */
- uint32 max_num_domains =
- q_u->preferred_len < 5 ? q_u->preferred_len : 10;
- uint32 num_domains;
+ struct lsa_DomainInfo *entries;
+ int i;
NTSTATUS nt_status;
- uint32 num_thistime;
- if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&info))
+ if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
+ return NT_STATUS_INVALID_HANDLE;
+
+ if (info->type != LSA_HANDLE_POLICY_TYPE) {
return NT_STATUS_INVALID_HANDLE;
+ }
- /* check if the user have enough rights */
- if (!(info->access & POLICY_VIEW_LOCAL_INFORMATION))
+ /* check if the user has enough rights */
+ if (!(info->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
return NT_STATUS_ACCESS_DENIED;
- nt_status = pdb_enum_trusteddoms(p->mem_ctx, &num_domains, &domains);
+ become_root();
+ nt_status = pdb_enum_trusteddoms(p->mem_ctx, &count, &domains);
+ unbecome_root();
if (!NT_STATUS_IS_OK(nt_status)) {
return nt_status;
}
- if (q_u->enum_context < num_domains) {
- num_thistime = MIN(num_domains, max_num_domains);
-
- r_u->status = STATUS_MORE_ENTRIES;
+ entries = TALLOC_ZERO_ARRAY(p->mem_ctx, struct lsa_DomainInfo, count);
+ if (!entries) {
+ return NT_STATUS_NO_MEMORY;
+ }
- if (q_u->enum_context + num_thistime > num_domains) {
- num_thistime = num_domains - q_u->enum_context;
- r_u->status = NT_STATUS_OK;
- }
+ for (i=0; i<count; i++) {
+ init_lsa_StringLarge(&entries[i].name, domains[i]->name);
+ entries[i].sid = &domains[i]->sid;
+ }
- next_idx = q_u->enum_context + num_thistime;
- } else {
- num_thistime = 0;
- next_idx = 0xffffffff;
- r_u->status = NT_STATUS_NO_MORE_ENTRIES;
+ if (*r->in.resume_handle >= count) {
+ *r->out.resume_handle = -1;
+ TALLOC_FREE(entries);
+ return NT_STATUS_NO_MORE_ENTRIES;
}
-
- /* set up the lsa_enum_trust_dom response */
- init_r_enum_trust_dom(p->mem_ctx, r_u, next_idx,
- num_thistime, domains+q_u->enum_context);
+ /* return the rest, limit by max_size. Note that we
+ use the w2k3 element size value of 60 */
+ r->out.domains->count = count - *r->in.resume_handle;
+ r->out.domains->count = MIN(r->out.domains->count,
+ 1+(r->in.max_size/LSA_ENUM_TRUST_DOMAIN_MULTIPLIER));
+
+ r->out.domains->domains = entries + *r->in.resume_handle;
- return r_u->status;
+ if (r->out.domains->count < count - *r->in.resume_handle) {
+ *r->out.resume_handle = *r->in.resume_handle + r->out.domains->count;
+ return STATUS_MORE_ENTRIES;
+ }
+
+ return NT_STATUS_OK;
}
+#define LSA_AUDIT_NUM_CATEGORIES_NT4 7
+#define LSA_AUDIT_NUM_CATEGORIES_WIN2K 9
+#define LSA_AUDIT_NUM_CATEGORIES LSA_AUDIT_NUM_CATEGORIES_NT4
+
/***************************************************************************
_lsa_QueryInfoPolicy
***************************************************************************/
const char *name;
DOM_SID *sid = NULL;
union lsa_PolicyInformation *info = NULL;
+ uint32_t acc_required = 0;
if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
return NT_STATUS_INVALID_HANDLE;
+ if (handle->type != LSA_HANDLE_POLICY_TYPE) {
+ return NT_STATUS_INVALID_HANDLE;
+ }
+
+ switch (r->in.level) {
+ case LSA_POLICY_INFO_AUDIT_LOG:
+ case LSA_POLICY_INFO_AUDIT_EVENTS:
+ acc_required = LSA_POLICY_VIEW_AUDIT_INFORMATION;
+ break;
+ case LSA_POLICY_INFO_DOMAIN:
+ acc_required = LSA_POLICY_VIEW_LOCAL_INFORMATION;
+ break;
+ case LSA_POLICY_INFO_PD:
+ acc_required = LSA_POLICY_GET_PRIVATE_INFORMATION;
+ break;
+ case LSA_POLICY_INFO_ACCOUNT_DOMAIN:
+ acc_required = LSA_POLICY_VIEW_LOCAL_INFORMATION;
+ break;
+ case LSA_POLICY_INFO_ROLE:
+ case LSA_POLICY_INFO_REPLICA:
+ acc_required = LSA_POLICY_VIEW_LOCAL_INFORMATION;
+ break;
+ case LSA_POLICY_INFO_QUOTA:
+ acc_required = LSA_POLICY_VIEW_LOCAL_INFORMATION;
+ break;
+ case LSA_POLICY_INFO_MOD:
+ case LSA_POLICY_INFO_AUDIT_FULL_SET:
+ /* according to MS-LSAD 3.1.4.4.3 */
+ return NT_STATUS_INVALID_PARAMETER;
+ case LSA_POLICY_INFO_AUDIT_FULL_QUERY:
+ acc_required = LSA_POLICY_VIEW_AUDIT_INFORMATION;
+ break;
+ case LSA_POLICY_INFO_DNS:
+ case LSA_POLICY_INFO_DNS_INT:
+ case LSA_POLICY_INFO_L_ACCOUNT_DOMAIN:
+ acc_required = LSA_POLICY_VIEW_LOCAL_INFORMATION;
+ break;
+ default:
+ break;
+ }
+
+ if (!(handle->access & acc_required)) {
+ /* return NT_STATUS_ACCESS_DENIED; */
+ }
+
info = TALLOC_ZERO_P(p->mem_ctx, union lsa_PolicyInformation);
if (!info) {
return NT_STATUS_NO_MEMORY;
}
switch (r->in.level) {
- case 0x02:
+ case LSA_POLICY_INFO_AUDIT_EVENTS:
{
uint32 policy_def = LSA_AUDIT_POLICY_ALL;
- /* check if the user have enough rights */
- if (!(handle->access & POLICY_VIEW_AUDIT_INFORMATION)) {
+ /* check if the user has enough rights */
+ if (!(handle->access & LSA_POLICY_VIEW_AUDIT_INFORMATION)) {
DEBUG(10,("_lsa_QueryInfoPolicy: insufficient access rights\n"));
return NT_STATUS_ACCESS_DENIED;
}
break;
}
- case 0x03:
- /* check if the user have enough rights */
- if (!(handle->access & POLICY_VIEW_LOCAL_INFORMATION))
+ case LSA_POLICY_INFO_DOMAIN:
+ /* check if the user has enough rights */
+ if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
return NT_STATUS_ACCESS_DENIED;
/* Request PolicyPrimaryDomainInformation. */
case ROLE_DOMAIN_PDC:
case ROLE_DOMAIN_BDC:
name = get_global_sam_name();
- sid = get_global_sam_sid();
+ sid = sid_dup_talloc(p->mem_ctx, get_global_sam_sid());
+ if (!sid) {
+ return NT_STATUS_NO_MEMORY;
+ }
break;
case ROLE_DOMAIN_MEMBER:
name = lp_workgroup();
/* We need to return the Domain SID here. */
- if (secrets_fetch_domain_sid(lp_workgroup(), &domain_sid))
- sid = &domain_sid;
- else
+ if (secrets_fetch_domain_sid(lp_workgroup(), &domain_sid)) {
+ sid = sid_dup_talloc(p->mem_ctx, &domain_sid);
+ if (!sid) {
+ return NT_STATUS_NO_MEMORY;
+ }
+ } else {
return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
+ }
break;
case ROLE_STANDALONE:
name = lp_workgroup();
}
init_dom_query_3(&info->domain, name, sid);
break;
- case 0x05:
- /* check if the user have enough rights */
- if (!(handle->access & POLICY_VIEW_LOCAL_INFORMATION))
+ case LSA_POLICY_INFO_ACCOUNT_DOMAIN:
+ /* check if the user has enough rights */
+ if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
return NT_STATUS_ACCESS_DENIED;
/* Request PolicyAccountDomainInformation. */
init_dom_query_5(&info->account_domain, name, sid);
break;
- case 0x06:
- /* check if the user have enough rights */
- if (!(handle->access & POLICY_VIEW_LOCAL_INFORMATION))
+ case LSA_POLICY_INFO_ROLE:
+ /* check if the user has enough rights */
+ if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
return NT_STATUS_ACCESS_DENIED;
switch (lp_server_role()) {
* only a BDC is a backup controller
* of the domain, it controls.
*/
- info->role.role = 2;
+ info->role.role = LSA_ROLE_BACKUP;
break;
default:
/*
* any other role is a primary
* of the domain, it controls.
*/
- info->role.role = 3;
+ info->role.role = LSA_ROLE_PRIMARY;
break;
}
break;
+ case LSA_POLICY_INFO_DNS:
+ case LSA_POLICY_INFO_DNS_INT: {
+ struct pdb_domain_info *dominfo;
+
+ if ((pdb_capabilities() & PDB_CAP_ADS) == 0) {
+ DEBUG(10, ("Not replying to LSA_POLICY_INFO_DNS "
+ "without ADS passdb backend\n"));
+ status = NT_STATUS_INVALID_INFO_CLASS;
+ break;
+ }
+
+ dominfo = pdb_get_domain_info(info);
+ if (dominfo == NULL) {
+ status = NT_STATUS_NO_MEMORY;
+ break;
+ }
+
+ init_lsa_StringLarge(&info->dns.name,
+ dominfo->name);
+ init_lsa_StringLarge(&info->dns.dns_domain,
+ dominfo->dns_domain);
+ init_lsa_StringLarge(&info->dns.dns_forest,
+ dominfo->dns_forest);
+ info->dns.domain_guid = dominfo->guid;
+ info->dns.sid = &dominfo->sid;
+ break;
+ }
default:
DEBUG(0,("_lsa_QueryInfoPolicy: unknown info level in Lsa Query: %d\n",
r->in.level));
return status;
}
+/***************************************************************************
+ _lsa_QueryInfoPolicy2
+ ***************************************************************************/
+
+NTSTATUS _lsa_QueryInfoPolicy2(pipes_struct *p,
+ struct lsa_QueryInfoPolicy2 *r2)
+{
+ struct lsa_QueryInfoPolicy r;
+
+ if ((pdb_capabilities() & PDB_CAP_ADS) == 0) {
+ p->rng_fault_state = True;
+ return NT_STATUS_NOT_IMPLEMENTED;
+ }
+
+ ZERO_STRUCT(r);
+ r.in.handle = r2->in.handle;
+ r.in.level = r2->in.level;
+ r.out.info = r2->out.info;
+
+ return _lsa_QueryInfoPolicy(p, &r);
+}
+
/***************************************************************************
_lsa_lookup_sids_internal
***************************************************************************/
static NTSTATUS _lsa_lookup_sids_internal(pipes_struct *p,
- uint16 level, /* input */
- int num_sids, /* input */
- const DOM_SID2 *sid, /* input */
- DOM_R_REF **pp_ref, /* output */
- LSA_TRANS_NAME_ENUM2 *names, /* input/output */
- uint32 *pp_mapped_count)
+ TALLOC_CTX *mem_ctx,
+ uint16_t level, /* input */
+ int num_sids, /* input */
+ struct lsa_SidPtr *sid, /* input */
+ struct lsa_RefDomainList **pp_ref, /* input/output */
+ struct lsa_TranslatedName2 **pp_names,/* input/output */
+ uint32_t *pp_mapped_count) /* input/output */
{
NTSTATUS status;
int i;
const DOM_SID **sids = NULL;
- DOM_R_REF *ref = NULL;
+ struct lsa_RefDomainList *ref = NULL;
uint32 mapped_count = 0;
struct lsa_dom_info *dom_infos = NULL;
struct lsa_name_info *name_infos = NULL;
+ struct lsa_TranslatedName2 *names = NULL;
*pp_mapped_count = 0;
+ *pp_names = NULL;
*pp_ref = NULL;
- ZERO_STRUCTP(names);
if (num_sids == 0) {
return NT_STATUS_OK;
}
sids = TALLOC_ARRAY(p->mem_ctx, const DOM_SID *, num_sids);
- ref = TALLOC_ZERO_P(p->mem_ctx, DOM_R_REF);
+ ref = TALLOC_ZERO_P(p->mem_ctx, struct lsa_RefDomainList);
if (sids == NULL || ref == NULL) {
return NT_STATUS_NO_MEMORY;
}
for (i=0; i<num_sids; i++) {
- sids[i] = &sid[i].sid;
+ sids[i] = sid[i].sid;
}
status = lookup_sids(p->mem_ctx, num_sids, sids, level,
return status;
}
- names->name = TALLOC_ARRAY(p->mem_ctx, LSA_TRANS_NAME2, num_sids);
- names->uni_name = TALLOC_ARRAY(p->mem_ctx, UNISTR2, num_sids);
- if ((names->name == NULL) || (names->uni_name == NULL)) {
+ names = TALLOC_ARRAY(p->mem_ctx, struct lsa_TranslatedName2, num_sids);
+ if (names == NULL) {
return NT_STATUS_NO_MEMORY;
}
- for (i=0; i<MAX_REF_DOMAINS; i++) {
+ for (i=0; i<LSA_REF_DOMAIN_LIST_MULTIPLIER; i++) {
if (!dom_infos[i].valid) {
break;
}
- if (init_dom_ref(ref, dom_infos[i].name,
- &dom_infos[i].sid) != i) {
+ if (init_lsa_ref_domain_list(mem_ctx, ref,
+ dom_infos[i].name,
+ &dom_infos[i].sid) != i) {
DEBUG(0, ("Domain %s mentioned twice??\n",
dom_infos[i].name));
return NT_STATUS_INTERNAL_ERROR;
* RID as 8 bytes hex, in others it returns the full
* SID. We (Jerry/VL) could not figure out which the
* hard cases are, so leave it with the SID. */
- name->name = talloc_asprintf(p->mem_ctx, "%s",
+ name->name = talloc_asprintf(p->mem_ctx, "%s",
sid_to_fstring(tmp,
sids[i]));
if (name->name == NULL) {
} else {
mapped_count += 1;
}
- init_lsa_trans_name2(&names->name[i], &names->uni_name[i],
- name->type, name->name, name->dom_idx);
- }
- names->num_entries = num_sids;
- names->ptr_trans_names = 1;
- names->num_entries2 = num_sids;
+ names[i].sid_type = name->type;
+ names[i].name.string = name->name;
+ names[i].sid_index = name->dom_idx;
+ names[i].unknown = 0;
+ }
status = NT_STATUS_NONE_MAPPED;
if (mapped_count > 0) {
num_sids, mapped_count, nt_errstr(status)));
*pp_mapped_count = mapped_count;
+ *pp_names = names;
*pp_ref = ref;
return status;
}
/***************************************************************************
- _lsa_lookup_sids
+ _lsa_LookupSids
***************************************************************************/
-NTSTATUS _lsa_lookup_sids(pipes_struct *p,
- LSA_Q_LOOKUP_SIDS *q_u,
- LSA_R_LOOKUP_SIDS *r_u)
+NTSTATUS _lsa_LookupSids(pipes_struct *p,
+ struct lsa_LookupSids *r)
{
+ NTSTATUS status;
struct lsa_info *handle;
- int num_sids = q_u->sids.num_entries;
+ int num_sids = r->in.sids->num_sids;
uint32 mapped_count = 0;
- DOM_R_REF *ref = NULL;
- LSA_TRANS_NAME_ENUM2 names;
- NTSTATUS status;
+ struct lsa_RefDomainList *domains = NULL;
+ struct lsa_TranslatedName *names_out = NULL;
+ struct lsa_TranslatedName2 *names = NULL;
+ int i;
- if ((q_u->level < 1) || (q_u->level > 6)) {
+ if ((r->in.level < 1) || (r->in.level > 6)) {
return NT_STATUS_INVALID_PARAMETER;
}
- if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&handle)) {
+ if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle)) {
+ return NT_STATUS_INVALID_HANDLE;
+ }
+
+ if (handle->type != LSA_HANDLE_POLICY_TYPE) {
return NT_STATUS_INVALID_HANDLE;
}
/* check if the user has enough rights */
- if (!(handle->access & POLICY_LOOKUP_NAMES)) {
+ if (!(handle->access & LSA_POLICY_LOOKUP_NAMES)) {
return NT_STATUS_ACCESS_DENIED;
}
if (num_sids > MAX_LOOKUP_SIDS) {
- DEBUG(5,("_lsa_lookup_sids: limit of %d exceeded, requested %d\n",
+ DEBUG(5,("_lsa_LookupSids: limit of %d exceeded, requested %d\n",
MAX_LOOKUP_SIDS, num_sids));
return NT_STATUS_NONE_MAPPED;
}
- r_u->status = _lsa_lookup_sids_internal(p,
- q_u->level,
- num_sids,
- q_u->sids.sid,
- &ref,
- &names,
- &mapped_count);
+ status = _lsa_lookup_sids_internal(p,
+ p->mem_ctx,
+ r->in.level,
+ num_sids,
+ r->in.sids->sids,
+ &domains,
+ &names,
+ &mapped_count);
+
+ /* Only return here when there is a real error.
+ NT_STATUS_NONE_MAPPED is a special case as it indicates that none of
+ the requested sids could be resolved. Older versions of XP (pre SP3)
+ rely that we return with the string representations of those SIDs in
+ that case. If we don't, XP crashes - Guenther
+ */
+
+ if (NT_STATUS_IS_ERR(status) &&
+ !NT_STATUS_EQUAL(status, NT_STATUS_NONE_MAPPED)) {
+ return status;
+ }
- /* Convert from LSA_TRANS_NAME_ENUM2 to LSA_TRANS_NAME_ENUM */
+ /* Convert from lsa_TranslatedName2 to lsa_TranslatedName */
+ names_out = TALLOC_ARRAY(p->mem_ctx, struct lsa_TranslatedName,
+ num_sids);
+ if (!names_out) {
+ return NT_STATUS_NO_MEMORY;
+ }
- status = init_reply_lookup_sids(p->mem_ctx, r_u, ref, &names, mapped_count);
- if (!NT_STATUS_IS_OK(status)) {
- return status;
+ for (i=0; i<num_sids; i++) {
+ names_out[i].sid_type = names[i].sid_type;
+ names_out[i].name = names[i].name;
+ names_out[i].sid_index = names[i].sid_index;
}
- return r_u->status;
+
+ *r->out.domains = domains;
+ r->out.names->count = num_sids;
+ r->out.names->names = names_out;
+ *r->out.count = mapped_count;
+
+ return status;
}
/***************************************************************************
- _lsa_lookup_sids2
+ _lsa_LookupSids2
***************************************************************************/
-NTSTATUS _lsa_lookup_sids2(pipes_struct *p,
- LSA_Q_LOOKUP_SIDS2 *q_u,
- LSA_R_LOOKUP_SIDS2 *r_u)
+NTSTATUS _lsa_LookupSids2(pipes_struct *p,
+ struct lsa_LookupSids2 *r)
{
+ NTSTATUS status;
struct lsa_info *handle;
- int num_sids = q_u->sids.num_entries;
+ int num_sids = r->in.sids->num_sids;
uint32 mapped_count = 0;
- DOM_R_REF *ref = NULL;
+ struct lsa_RefDomainList *domains = NULL;
+ struct lsa_TranslatedName2 *names = NULL;
+ bool check_policy = true;
- if ((q_u->level < 1) || (q_u->level > 6)) {
- return NT_STATUS_INVALID_PARAMETER;
+ switch (p->hdr_req.opnum) {
+ case NDR_LSA_LOOKUPSIDS3:
+ check_policy = false;
+ break;
+ case NDR_LSA_LOOKUPSIDS2:
+ default:
+ check_policy = true;
}
- if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&handle)) {
- return NT_STATUS_INVALID_HANDLE;
+ if ((r->in.level < 1) || (r->in.level > 6)) {
+ return NT_STATUS_INVALID_PARAMETER;
}
- /* check if the user have enough rights */
- if (!(handle->access & POLICY_LOOKUP_NAMES)) {
- return NT_STATUS_ACCESS_DENIED;
+ if (check_policy) {
+ if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle)) {
+ return NT_STATUS_INVALID_HANDLE;
+ }
+
+ if (handle->type != LSA_HANDLE_POLICY_TYPE) {
+ return NT_STATUS_INVALID_HANDLE;
+ }
+
+ /* check if the user has enough rights */
+ if (!(handle->access & LSA_POLICY_LOOKUP_NAMES)) {
+ return NT_STATUS_ACCESS_DENIED;
+ }
}
if (num_sids > MAX_LOOKUP_SIDS) {
- DEBUG(5,("_lsa_lookup_sids2: limit of %d exceeded, requested %d\n",
+ DEBUG(5,("_lsa_LookupSids2: limit of %d exceeded, requested %d\n",
MAX_LOOKUP_SIDS, num_sids));
return NT_STATUS_NONE_MAPPED;
}
- r_u->status = _lsa_lookup_sids_internal(p,
- q_u->level,
- num_sids,
- q_u->sids.sid,
- &ref,
- &r_u->names,
- &mapped_count);
+ status = _lsa_lookup_sids_internal(p,
+ p->mem_ctx,
+ r->in.level,
+ num_sids,
+ r->in.sids->sids,
+ &domains,
+ &names,
+ &mapped_count);
- init_reply_lookup_sids2(r_u, ref, mapped_count);
- return r_u->status;
+ *r->out.domains = domains;
+ r->out.names->count = num_sids;
+ r->out.names->names = names;
+ *r->out.count = mapped_count;
+
+ return status;
}
/***************************************************************************
- _lsa_lookup_sida3
+ _lsa_LookupSids3
***************************************************************************/
-NTSTATUS _lsa_lookup_sids3(pipes_struct *p,
- LSA_Q_LOOKUP_SIDS3 *q_u,
- LSA_R_LOOKUP_SIDS3 *r_u)
+NTSTATUS _lsa_LookupSids3(pipes_struct *p,
+ struct lsa_LookupSids3 *r)
{
- int num_sids = q_u->sids.num_entries;
- uint32 mapped_count = 0;
- DOM_R_REF *ref = NULL;
-
- if ((q_u->level < 1) || (q_u->level > 6)) {
- return NT_STATUS_INVALID_PARAMETER;
- }
+ struct lsa_LookupSids2 q;
/* No policy handle on this call. Restrict to crypto connections. */
if (p->auth.auth_type != PIPE_AUTH_TYPE_SCHANNEL) {
- DEBUG(0,("_lsa_lookup_sids3: client %s not using schannel for netlogon\n",
+ DEBUG(0,("_lsa_LookupSids3: client %s not using schannel for netlogon\n",
get_remote_machine_name() ));
return NT_STATUS_INVALID_PARAMETER;
}
- if (num_sids > MAX_LOOKUP_SIDS) {
- DEBUG(5,("_lsa_lookup_sids3: limit of %d exceeded, requested %d\n",
- MAX_LOOKUP_SIDS, num_sids));
- return NT_STATUS_NONE_MAPPED;
- }
+ q.in.handle = NULL;
+ q.in.sids = r->in.sids;
+ q.in.level = r->in.level;
+ q.in.lookup_options = r->in.lookup_options;
+ q.in.client_revision = r->in.client_revision;
+ q.in.names = r->in.names;
+ q.in.count = r->in.count;
- r_u->status = _lsa_lookup_sids_internal(p,
- q_u->level,
- num_sids,
- q_u->sids.sid,
- &ref,
- &r_u->names,
- &mapped_count);
+ q.out.domains = r->out.domains;
+ q.out.names = r->out.names;
+ q.out.count = r->out.count;
- init_reply_lookup_sids3(r_u, ref, mapped_count);
- return r_u->status;
+ return _lsa_LookupSids2(p, &q);
}
+/***************************************************************************
+ ***************************************************************************/
+
static int lsa_lookup_level_to_flags(uint16 level)
{
int flags;
}
/***************************************************************************
-lsa_reply_lookup_names
+ _lsa_LookupNames
***************************************************************************/
-NTSTATUS _lsa_lookup_names(pipes_struct *p,LSA_Q_LOOKUP_NAMES *q_u, LSA_R_LOOKUP_NAMES *r_u)
+NTSTATUS _lsa_LookupNames(pipes_struct *p,
+ struct lsa_LookupNames *r)
{
+ NTSTATUS status = NT_STATUS_NONE_MAPPED;
struct lsa_info *handle;
- UNISTR2 *names = q_u->uni_name;
- uint32 num_entries = q_u->num_entries;
- DOM_R_REF *ref;
- DOM_RID *rids;
+ struct lsa_String *names = r->in.names;
+ uint32 num_entries = r->in.num_names;
+ struct lsa_RefDomainList *domains = NULL;
+ struct lsa_TranslatedSid *rids = NULL;
uint32 mapped_count = 0;
int flags = 0;
if (num_entries > MAX_LOOKUP_SIDS) {
num_entries = MAX_LOOKUP_SIDS;
- DEBUG(5,("_lsa_lookup_names: truncating name lookup list to %d\n", num_entries));
+ DEBUG(5,("_lsa_LookupNames: truncating name lookup list to %d\n",
+ num_entries));
}
-
- flags = lsa_lookup_level_to_flags(q_u->lookup_level);
- ref = TALLOC_ZERO_P(p->mem_ctx, DOM_R_REF);
- if (!ref) {
+ flags = lsa_lookup_level_to_flags(r->in.level);
+
+ domains = TALLOC_ZERO_P(p->mem_ctx, struct lsa_RefDomainList);
+ if (!domains) {
return NT_STATUS_NO_MEMORY;
}
if (num_entries) {
- rids = TALLOC_ZERO_ARRAY(p->mem_ctx, DOM_RID, num_entries);
+ rids = TALLOC_ZERO_ARRAY(p->mem_ctx, struct lsa_TranslatedSid,
+ num_entries);
if (!rids) {
return NT_STATUS_NO_MEMORY;
}
rids = NULL;
}
- if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&handle)) {
- r_u->status = NT_STATUS_INVALID_HANDLE;
+ if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle)) {
+ status = NT_STATUS_INVALID_HANDLE;
goto done;
}
- /* check if the user have enough rights */
- if (!(handle->access & POLICY_LOOKUP_NAMES)) {
- r_u->status = NT_STATUS_ACCESS_DENIED;
+ if (handle->type != LSA_HANDLE_POLICY_TYPE) {
+ return NT_STATUS_INVALID_HANDLE;
+ }
+
+ /* check if the user has enough rights */
+ if (!(handle->access & LSA_POLICY_LOOKUP_NAMES)) {
+ status = NT_STATUS_ACCESS_DENIED;
goto done;
}
/* set up the LSA Lookup RIDs response */
become_root(); /* lookup_name can require root privs */
- r_u->status = lookup_lsa_rids(p->mem_ctx, ref, rids, num_entries,
- names, flags, &mapped_count);
+ status = lookup_lsa_rids(p->mem_ctx, domains, rids, num_entries,
+ names, flags, &mapped_count);
unbecome_root();
done:
- if (NT_STATUS_IS_OK(r_u->status) && (num_entries != 0) ) {
- if (mapped_count == 0)
- r_u->status = NT_STATUS_NONE_MAPPED;
- else if (mapped_count != num_entries)
- r_u->status = STATUS_SOME_UNMAPPED;
+ if (NT_STATUS_IS_OK(status) && (num_entries != 0) ) {
+ if (mapped_count == 0) {
+ status = NT_STATUS_NONE_MAPPED;
+ } else if (mapped_count != num_entries) {
+ status = STATUS_SOME_UNMAPPED;
+ }
}
- init_reply_lookup_names(r_u, ref, num_entries, rids, mapped_count);
- return r_u->status;
+ *r->out.count = mapped_count;
+ *r->out.domains = domains;
+ r->out.sids->sids = rids;
+ r->out.sids->count = num_entries;
+
+ return status;
}
/***************************************************************************
-lsa_reply_lookup_names2
+ _lsa_LookupNames2
***************************************************************************/
-NTSTATUS _lsa_lookup_names2(pipes_struct *p, LSA_Q_LOOKUP_NAMES2 *q_u, LSA_R_LOOKUP_NAMES2 *r_u)
+NTSTATUS _lsa_LookupNames2(pipes_struct *p,
+ struct lsa_LookupNames2 *r)
{
- struct lsa_info *handle;
- UNISTR2 *names = q_u->uni_name;
- uint32 num_entries = q_u->num_entries;
- DOM_R_REF *ref;
- DOM_RID *rids;
- DOM_RID2 *rids2;
- int i;
- uint32 mapped_count = 0;
- int flags = 0;
-
- if (num_entries > MAX_LOOKUP_SIDS) {
- num_entries = MAX_LOOKUP_SIDS;
- DEBUG(5,("_lsa_lookup_names2: truncating name lookup list to %d\n", num_entries));
- }
-
- flags = lsa_lookup_level_to_flags(q_u->lookup_level);
+ NTSTATUS status;
+ struct lsa_LookupNames q;
+ struct lsa_TransSidArray2 *sid_array2 = r->in.sids;
+ struct lsa_TransSidArray *sid_array = NULL;
+ uint32_t i;
- ref = TALLOC_ZERO_P(p->mem_ctx, DOM_R_REF);
- if (ref == NULL) {
- r_u->status = NT_STATUS_NO_MEMORY;
+ sid_array = TALLOC_ZERO_P(p->mem_ctx, struct lsa_TransSidArray);
+ if (!sid_array) {
return NT_STATUS_NO_MEMORY;
}
- if (num_entries) {
- rids = TALLOC_ZERO_ARRAY(p->mem_ctx, DOM_RID, num_entries);
- rids2 = TALLOC_ZERO_ARRAY(p->mem_ctx, DOM_RID2, num_entries);
- if ((rids == NULL) || (rids2 == NULL)) {
- r_u->status = NT_STATUS_NO_MEMORY;
- return NT_STATUS_NO_MEMORY;
- }
- } else {
- rids = NULL;
- rids2 = NULL;
- }
-
- if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&handle)) {
- r_u->status = NT_STATUS_INVALID_HANDLE;
- goto done;
- }
-
- /* check if the user have enough rights */
- if (!(handle->access & POLICY_LOOKUP_NAMES)) {
- r_u->status = NT_STATUS_ACCESS_DENIED;
- goto done;
- }
+ q.in.handle = r->in.handle;
+ q.in.num_names = r->in.num_names;
+ q.in.names = r->in.names;
+ q.in.level = r->in.level;
+ q.in.sids = sid_array;
+ q.in.count = r->in.count;
+ /* we do not know what this is for */
+ /* = r->in.unknown1; */
+ /* = r->in.unknown2; */
- /* set up the LSA Lookup RIDs response */
- become_root(); /* lookup_name can require root privs */
- r_u->status = lookup_lsa_rids(p->mem_ctx, ref, rids, num_entries,
- names, flags, &mapped_count);
- unbecome_root();
+ q.out.domains = r->out.domains;
+ q.out.sids = sid_array;
+ q.out.count = r->out.count;
-done:
+ status = _lsa_LookupNames(p, &q);
- if (NT_STATUS_IS_OK(r_u->status)) {
- if (mapped_count == 0) {
- r_u->status = NT_STATUS_NONE_MAPPED;
- } else if (mapped_count != num_entries) {
- r_u->status = STATUS_SOME_UNMAPPED;
- }
+ sid_array2->count = sid_array->count;
+ sid_array2->sids = TALLOC_ARRAY(p->mem_ctx, struct lsa_TranslatedSid2, sid_array->count);
+ if (!sid_array2->sids) {
+ return NT_STATUS_NO_MEMORY;
}
- /* Convert the rids array to rids2. */
- for (i = 0; i < num_entries; i++) {
- rids2[i].type = rids[i].type;
- rids2[i].rid = rids[i].rid;
- rids2[i].rid_idx = rids[i].rid_idx;
- rids2[i].unknown = 0;
+ for (i=0; i<sid_array->count; i++) {
+ sid_array2->sids[i].sid_type = sid_array->sids[i].sid_type;
+ sid_array2->sids[i].rid = sid_array->sids[i].rid;
+ sid_array2->sids[i].sid_index = sid_array->sids[i].sid_index;
+ sid_array2->sids[i].unknown = 0;
}
- init_reply_lookup_names2(r_u, ref, num_entries, rids2, mapped_count);
- return r_u->status;
+ r->out.sids = sid_array2;
+
+ return status;
}
/***************************************************************************
-lsa_reply_lookup_names3.
+ _lsa_LookupNames3
***************************************************************************/
-NTSTATUS _lsa_lookup_names3(pipes_struct *p, LSA_Q_LOOKUP_NAMES3 *q_u, LSA_R_LOOKUP_NAMES3 *r_u)
+NTSTATUS _lsa_LookupNames3(pipes_struct *p,
+ struct lsa_LookupNames3 *r)
{
+ NTSTATUS status;
struct lsa_info *handle;
- UNISTR2 *names = q_u->uni_name;
- uint32 num_entries = q_u->num_entries;
- DOM_R_REF *ref = NULL;
- LSA_TRANSLATED_SID3 *trans_sids = NULL;
+ struct lsa_String *names = r->in.names;
+ uint32 num_entries = r->in.num_names;
+ struct lsa_RefDomainList *domains = NULL;
+ struct lsa_TranslatedSid3 *trans_sids = NULL;
uint32 mapped_count = 0;
int flags = 0;
+ bool check_policy = true;
+
+ switch (p->hdr_req.opnum) {
+ case NDR_LSA_LOOKUPNAMES4:
+ check_policy = false;
+ break;
+ case NDR_LSA_LOOKUPNAMES3:
+ default:
+ check_policy = true;
+ }
if (num_entries > MAX_LOOKUP_SIDS) {
num_entries = MAX_LOOKUP_SIDS;
- DEBUG(5,("_lsa_lookup_names3: truncating name lookup list to %d\n", num_entries));
+ DEBUG(5,("_lsa_LookupNames3: truncating name lookup list to %d\n", num_entries));
}
-
+
/* Probably the lookup_level is some sort of bitmask. */
- if (q_u->lookup_level == 1) {
+ if (r->in.level == 1) {
flags = LOOKUP_NAME_ALL;
}
- ref = TALLOC_ZERO_P(p->mem_ctx, DOM_R_REF);
- if (ref == NULL) {
+ domains = TALLOC_ZERO_P(p->mem_ctx, struct lsa_RefDomainList);
+ if (!domains) {
return NT_STATUS_NO_MEMORY;
}
+
if (num_entries) {
- trans_sids = TALLOC_ZERO_ARRAY(p->mem_ctx, LSA_TRANSLATED_SID3, num_entries);
+ trans_sids = TALLOC_ZERO_ARRAY(p->mem_ctx, struct lsa_TranslatedSid3,
+ num_entries);
if (!trans_sids) {
return NT_STATUS_NO_MEMORY;
}
trans_sids = NULL;
}
- if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&handle)) {
- r_u->status = NT_STATUS_INVALID_HANDLE;
- goto done;
- }
+ if (check_policy) {
- /* check if the user have enough rights */
- if (!(handle->access & POLICY_LOOKUP_NAMES)) {
- r_u->status = NT_STATUS_ACCESS_DENIED;
- goto done;
+ if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle)) {
+ status = NT_STATUS_INVALID_HANDLE;
+ goto done;
+ }
+
+ if (handle->type != LSA_HANDLE_POLICY_TYPE) {
+ return NT_STATUS_INVALID_HANDLE;
+ }
+
+ /* check if the user has enough rights */
+ if (!(handle->access & LSA_POLICY_LOOKUP_NAMES)) {
+ status = NT_STATUS_ACCESS_DENIED;
+ goto done;
+ }
}
/* set up the LSA Lookup SIDs response */
become_root(); /* lookup_name can require root privs */
- r_u->status = lookup_lsa_sids(p->mem_ctx, ref, trans_sids, num_entries,
- names, flags, &mapped_count);
+ status = lookup_lsa_sids(p->mem_ctx, domains, trans_sids, num_entries,
+ names, flags, &mapped_count);
unbecome_root();
done:
- if (NT_STATUS_IS_OK(r_u->status)) {
+ if (NT_STATUS_IS_OK(status)) {
if (mapped_count == 0) {
- r_u->status = NT_STATUS_NONE_MAPPED;
+ status = NT_STATUS_NONE_MAPPED;
} else if (mapped_count != num_entries) {
- r_u->status = STATUS_SOME_UNMAPPED;
+ status = STATUS_SOME_UNMAPPED;
}
}
- init_reply_lookup_names3(r_u, ref, num_entries, trans_sids, mapped_count);
- return r_u->status;
+ *r->out.count = mapped_count;
+ *r->out.domains = domains;
+ r->out.sids->sids = trans_sids;
+ r->out.sids->count = num_entries;
+
+ return status;
}
/***************************************************************************
-lsa_reply_lookup_names4.
+ _lsa_LookupNames4
***************************************************************************/
-NTSTATUS _lsa_lookup_names4(pipes_struct *p, LSA_Q_LOOKUP_NAMES4 *q_u, LSA_R_LOOKUP_NAMES4 *r_u)
+NTSTATUS _lsa_LookupNames4(pipes_struct *p,
+ struct lsa_LookupNames4 *r)
{
- UNISTR2 *names = q_u->uni_name;
- uint32 num_entries = q_u->num_entries;
- DOM_R_REF *ref = NULL;
- LSA_TRANSLATED_SID3 *trans_sids = NULL;
- uint32 mapped_count = 0;
- int flags = 0;
-
- if (num_entries > MAX_LOOKUP_SIDS) {
- num_entries = MAX_LOOKUP_SIDS;
- DEBUG(5,("_lsa_lookup_names4: truncating name lookup list to %d\n", num_entries));
- }
-
- /* Probably the lookup_level is some sort of bitmask. */
- if (q_u->lookup_level == 1) {
- flags = LOOKUP_NAME_ALL;
- }
+ struct lsa_LookupNames3 q;
/* No policy handle on this call. Restrict to crypto connections. */
if (p->auth.auth_type != PIPE_AUTH_TYPE_SCHANNEL) {
return NT_STATUS_INVALID_PARAMETER;
}
- ref = TALLOC_ZERO_P(p->mem_ctx, DOM_R_REF);
- if (!ref) {
- return NT_STATUS_NO_MEMORY;
- }
-
- if (num_entries) {
- trans_sids = TALLOC_ZERO_ARRAY(p->mem_ctx, LSA_TRANSLATED_SID3, num_entries);
- if (!trans_sids) {
- return NT_STATUS_NO_MEMORY;
- }
- } else {
- trans_sids = NULL;
- }
-
- /* set up the LSA Lookup SIDs response */
- become_root(); /* lookup_name can require root privs */
- r_u->status = lookup_lsa_sids(p->mem_ctx, ref, trans_sids, num_entries,
- names, flags, &mapped_count);
- unbecome_root();
+ q.in.handle = NULL;
+ q.in.num_names = r->in.num_names;
+ q.in.names = r->in.names;
+ q.in.level = r->in.level;
+ q.in.lookup_options = r->in.lookup_options;
+ q.in.client_revision = r->in.client_revision;
+ q.in.sids = r->in.sids;
+ q.in.count = r->in.count;
- if (NT_STATUS_IS_OK(r_u->status)) {
- if (mapped_count == 0) {
- r_u->status = NT_STATUS_NONE_MAPPED;
- } else if (mapped_count != num_entries) {
- r_u->status = STATUS_SOME_UNMAPPED;
- }
- }
+ q.out.domains = r->out.domains;
+ q.out.sids = r->out.sids;
+ q.out.count = r->out.count;
- init_reply_lookup_names4(r_u, ref, num_entries, trans_sids, mapped_count);
- return r_u->status;
+ return _lsa_LookupNames3(p, &q);
}
/***************************************************************************
}
close_policy_hnd(p, r->in.handle);
+ ZERO_STRUCTP(r->out.handle);
return NT_STATUS_OK;
}
NTSTATUS _lsa_DeleteObject(pipes_struct *p,
struct lsa_DeleteObject *r)
{
- return NT_STATUS_ACCESS_DENIED;
+ NTSTATUS status;
+ struct lsa_info *info = NULL;
+
+ if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info)) {
+ return NT_STATUS_INVALID_HANDLE;
+ }
+
+ if (!(info->access & STD_RIGHT_DELETE_ACCESS)) {
+ return NT_STATUS_ACCESS_DENIED;
+ }
+
+ switch (info->type) {
+ case LSA_HANDLE_ACCOUNT_TYPE:
+ status = privilege_delete_account(&info->sid);
+ if (!NT_STATUS_IS_OK(status)) {
+ DEBUG(10,("_lsa_DeleteObject: privilege_delete_account gave: %s\n",
+ nt_errstr(status)));
+ return status;
+ }
+ break;
+ default:
+ return NT_STATUS_INVALID_HANDLE;
+ }
+
+ close_policy_hnd(p, r->in.handle);
+ ZERO_STRUCTP(r->out.handle);
+
+ return status;
}
/***************************************************************************
if ( enum_context >= num_privs )
return NT_STATUS_NO_MORE_ENTRIES;
-
- DEBUG(10,("_lsa_enum_privs: enum_context:%d total entries:%d\n",
+
+ DEBUG(10,("_lsa_EnumPrivs: enum_context:%d total entries:%d\n",
enum_context, num_privs));
-
+
if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
return NT_STATUS_INVALID_HANDLE;
- /* check if the user have enough rights
+ if (handle->type != LSA_HANDLE_POLICY_TYPE) {
+ return NT_STATUS_INVALID_HANDLE;
+ }
+
+ /* check if the user has enough rights
I don't know if it's the right one. not documented. */
- if (!(handle->access & POLICY_VIEW_LOCAL_INFORMATION))
+ if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
return NT_STATUS_ACCESS_DENIED;
if (num_privs) {
if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
return NT_STATUS_INVALID_HANDLE;
- /* check if the user have enough rights */
+ if (handle->type != LSA_HANDLE_POLICY_TYPE) {
+ return NT_STATUS_INVALID_HANDLE;
+ }
+
+ /* check if the user has enough rights */
/*
* I don't know if it's the right one. not documented.
*/
- if (!(handle->access & POLICY_VIEW_LOCAL_INFORMATION))
+ if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
return NT_STATUS_ACCESS_DENIED;
DEBUG(10,("_lsa_LookupPrivDisplayName: name = %s\n", r->in.name->string));
}
/***************************************************************************
-_lsa_enum_accounts.
+ _lsa_EnumAccounts
***************************************************************************/
-NTSTATUS _lsa_enum_accounts(pipes_struct *p, LSA_Q_ENUM_ACCOUNTS *q_u, LSA_R_ENUM_ACCOUNTS *r_u)
+NTSTATUS _lsa_EnumAccounts(pipes_struct *p,
+ struct lsa_EnumAccounts *r)
{
struct lsa_info *handle;
DOM_SID *sid_list;
int i, j, num_entries;
- LSA_SID_ENUM *sids=&r_u->sids;
- NTSTATUS ret;
+ NTSTATUS status;
+ struct lsa_SidPtr *sids = NULL;
- if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&handle))
+ if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
+ return NT_STATUS_INVALID_HANDLE;
+
+ if (handle->type != LSA_HANDLE_POLICY_TYPE) {
return NT_STATUS_INVALID_HANDLE;
+ }
- if (!(handle->access & POLICY_VIEW_LOCAL_INFORMATION))
+ if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
return NT_STATUS_ACCESS_DENIED;
sid_list = NULL;
/* The only way we can currently find out all the SIDs that have been
privileged is to scan all privileges */
- if (!NT_STATUS_IS_OK(ret = privilege_enumerate_accounts(&sid_list, &num_entries))) {
- return ret;
+ status = privilege_enumerate_accounts(&sid_list, &num_entries);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
}
- if (q_u->enum_context >= num_entries)
+ if (*r->in.resume_handle >= num_entries) {
return NT_STATUS_NO_MORE_ENTRIES;
+ }
- if (num_entries-q_u->enum_context) {
- sids->ptr_sid = TALLOC_ZERO_ARRAY(p->mem_ctx, uint32, num_entries-q_u->enum_context);
- sids->sid = TALLOC_ZERO_ARRAY(p->mem_ctx, DOM_SID2, num_entries-q_u->enum_context);
-
- if (sids->ptr_sid==NULL || sids->sid==NULL) {
- SAFE_FREE(sid_list);
+ if (num_entries - *r->in.resume_handle) {
+ sids = TALLOC_ZERO_ARRAY(p->mem_ctx, struct lsa_SidPtr,
+ num_entries - *r->in.resume_handle);
+ if (!sids) {
+ talloc_free(sid_list);
return NT_STATUS_NO_MEMORY;
}
- for (i = q_u->enum_context, j = 0; i < num_entries; i++, j++) {
- init_dom_sid2(&(*sids).sid[j], &sid_list[i]);
- (*sids).ptr_sid[j] = 1;
+ for (i = *r->in.resume_handle, j = 0; i < num_entries; i++, j++) {
+ sids[j].sid = sid_dup_talloc(p->mem_ctx, &sid_list[i]);
+ if (!sids[j].sid) {
+ talloc_free(sid_list);
+ return NT_STATUS_NO_MEMORY;
+ }
}
- } else {
- sids->ptr_sid = NULL;
- sids->sid = NULL;
}
talloc_free(sid_list);
- init_lsa_r_enum_accounts(r_u, num_entries);
+ *r->out.resume_handle = num_entries;
+ r->out.sids->num_sids = num_entries;
+ r->out.sids->sids = sids;
return NT_STATUS_OK;
}
+/***************************************************************************
+ _lsa_GetUserName
+ ***************************************************************************/
-NTSTATUS _lsa_unk_get_connuser(pipes_struct *p, LSA_Q_UNK_GET_CONNUSER *q_u, LSA_R_UNK_GET_CONNUSER *r_u)
+NTSTATUS _lsa_GetUserName(pipes_struct *p,
+ struct lsa_GetUserName *r)
{
const char *username, *domname;
- user_struct *vuser = get_valid_user_struct(p->vuid);
-
- if (vuser == NULL)
- return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
+ struct lsa_String *account_name = NULL;
+ struct lsa_String *authority_name = NULL;
+
+ if (r->in.account_name &&
+ *r->in.account_name) {
+ return NT_STATUS_INVALID_PARAMETER;
+ }
- if (vuser->guest) {
+ if (r->in.authority_name &&
+ *r->in.authority_name) {
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+
+ if (p->server_info->guest) {
/*
* I'm 99% sure this is not the right place to do this,
* global_sid_Anonymous should probably be put into the token
return NT_STATUS_NO_MEMORY;
}
} else {
- username = vuser->user.smb_name;
- domname = vuser->user.domain;
+ username = p->server_info->sanitized_username;
+ domname = pdb_get_domain(p->server_info->sam_account);
+ }
+
+ account_name = TALLOC_P(p->mem_ctx, struct lsa_String);
+ if (!account_name) {
+ return NT_STATUS_NO_MEMORY;
+ }
+ init_lsa_String(account_name, username);
+
+ if (r->out.authority_name) {
+ authority_name = TALLOC_P(p->mem_ctx, struct lsa_String);
+ if (!authority_name) {
+ return NT_STATUS_NO_MEMORY;
+ }
+ init_lsa_String(authority_name, domname);
}
-
- r_u->ptr_user_name = 1;
- init_unistr2(&r_u->uni2_user_name, username, UNI_STR_TERMINATE);
- init_uni_hdr(&r_u->hdr_user_name, &r_u->uni2_user_name);
- r_u->unk1 = 1;
-
- r_u->ptr_dom_name = 1;
- init_unistr2(&r_u->uni2_dom_name, domname, UNI_STR_TERMINATE);
- init_uni_hdr(&r_u->hdr_dom_name, &r_u->uni2_dom_name);
+ *r->out.account_name = account_name;
+ if (r->out.authority_name) {
+ *r->out.authority_name = authority_name;
+ }
- r_u->status = NT_STATUS_OK;
-
- return r_u->status;
+ return NT_STATUS_OK;
}
/***************************************************************************
NTSTATUS _lsa_CreateAccount(pipes_struct *p,
struct lsa_CreateAccount *r)
{
+ NTSTATUS status;
struct lsa_info *handle;
struct lsa_info *info;
+ uint32_t acc_granted;
+ struct security_descriptor *psd;
+ size_t sd_size;
/* find the connection policy handle. */
if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
return NT_STATUS_INVALID_HANDLE;
- /* check if the user have enough rights */
+ if (handle->type != LSA_HANDLE_POLICY_TYPE) {
+ return NT_STATUS_INVALID_HANDLE;
+ }
+
+ /* check if the user has enough rights */
- /*
- * I don't know if it's the right one. not documented.
- * but guessed with rpcclient.
- */
- if (!(handle->access & POLICY_GET_PRIVATE_INFORMATION))
+ if (!(handle->access & LSA_POLICY_CREATE_ACCOUNT)) {
return NT_STATUS_ACCESS_DENIED;
+ }
+
+ /* Work out max allowed. */
+ map_max_allowed_access(p->server_info->ptok,
+ &p->server_info->utok,
+ &r->in.access_mask);
+
+ /* map the generic bits to the lsa policy ones */
+ se_map_generic(&r->in.access_mask, &lsa_account_mapping);
+
+ status = make_lsa_object_sd(p->mem_ctx, &psd, &sd_size,
+ &lsa_account_mapping,
+ r->in.sid, LSA_POLICY_ALL_ACCESS);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+
+ status = access_check_object(psd, p->server_info->ptok,
+ NULL, 0, r->in.access_mask,
+ &acc_granted, "_lsa_CreateAccount");
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
- /* check to see if the pipe_user is a Domain Admin since
- account_pol.tdb was already opened as root, this is all we have */
-
- if ( !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
- return NT_STATUS_ACCESS_DENIED;
-
if ( is_privileged_sid( r->in.sid ) )
return NT_STATUS_OBJECT_NAME_COLLISION;
/* associate the user/group SID with the (unique) handle. */
-
- if ((info = SMB_MALLOC_P(struct lsa_info)) == NULL)
+
+ info = TALLOC_ZERO_P(p->mem_ctx, struct lsa_info);
+ if (info == NULL) {
return NT_STATUS_NO_MEMORY;
+ }
- ZERO_STRUCTP(info);
info->sid = *r->in.sid;
- info->access = r->in.access_mask;
+ info->access = acc_granted;
+ info->type = LSA_HANDLE_ACCOUNT_TYPE;
/* get a (unique) handle. open a policy on it. */
- if (!create_policy_hnd(p, r->out.acct_handle, free_lsa_info, (void *)info))
+ if (!create_policy_hnd(p, r->out.acct_handle, info))
return NT_STATUS_OBJECT_NAME_NOT_FOUND;
return privilege_create_account( &info->sid );
}
-
/***************************************************************************
_lsa_OpenAccount
***************************************************************************/
{
struct lsa_info *handle;
struct lsa_info *info;
+ SEC_DESC *psd = NULL;
+ size_t sd_size;
+ uint32_t des_access = r->in.access_mask;
+ uint32_t acc_granted;
+ NTSTATUS status;
/* find the connection policy handle. */
if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
return NT_STATUS_INVALID_HANDLE;
- /* check if the user have enough rights */
+ if (handle->type != LSA_HANDLE_POLICY_TYPE) {
+ return NT_STATUS_INVALID_HANDLE;
+ }
- /*
- * I don't know if it's the right one. not documented.
- * but guessed with rpcclient.
- */
- if (!(handle->access & POLICY_GET_PRIVATE_INFORMATION))
- return NT_STATUS_ACCESS_DENIED;
+ /* des_access is for the account here, not the policy
+ * handle - so don't check against policy handle. */
+
+ /* Work out max allowed. */
+ map_max_allowed_access(p->server_info->ptok,
+ &p->server_info->utok,
+ &des_access);
+
+ /* map the generic bits to the lsa account ones */
+ se_map_generic(&des_access, &lsa_account_mapping);
+
+ /* get the generic lsa account SD until we store it */
+ status = make_lsa_object_sd(p->mem_ctx, &psd, &sd_size,
+ &lsa_account_mapping,
+ r->in.sid, LSA_ACCOUNT_ALL_ACCESS);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+
+ status = access_check_object(psd, p->server_info->ptok,
+ NULL, 0, des_access,
+ &acc_granted, "_lsa_OpenAccount" );
+
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
/* TODO: Fis the parsing routine before reenabling this check! */
#if 0
return NT_STATUS_ACCESS_DENIED;
#endif
/* associate the user/group SID with the (unique) handle. */
- if ((info = SMB_MALLOC_P(struct lsa_info)) == NULL)
+ info = TALLOC_ZERO_P(p->mem_ctx, struct lsa_info);
+ if (info == NULL) {
return NT_STATUS_NO_MEMORY;
+ }
- ZERO_STRUCTP(info);
info->sid = *r->in.sid;
- info->access = r->in.access_mask;
+ info->access = acc_granted;
+ info->type = LSA_HANDLE_ACCOUNT_TYPE;
/* get a (unique) handle. open a policy on it. */
- if (!create_policy_hnd(p, r->out.acct_handle, free_lsa_info, (void *)info))
+ if (!create_policy_hnd(p, r->out.acct_handle, info))
return NT_STATUS_OBJECT_NAME_NOT_FOUND;
return NT_STATUS_OK;
}
/***************************************************************************
+ _lsa_EnumPrivsAccount
For a given SID, enumerate all the privilege this account has.
***************************************************************************/
-NTSTATUS _lsa_enum_privsaccount(pipes_struct *p, prs_struct *ps, LSA_Q_ENUMPRIVSACCOUNT *q_u, LSA_R_ENUMPRIVSACCOUNT *r_u)
+NTSTATUS _lsa_EnumPrivsAccount(pipes_struct *p,
+ struct lsa_EnumPrivsAccount *r)
{
+ NTSTATUS status = NT_STATUS_OK;
struct lsa_info *info=NULL;
SE_PRIV mask;
PRIVILEGE_SET privileges;
+ struct lsa_PrivilegeSet *priv_set = NULL;
+ struct lsa_LUIDAttribute *luid_attrs = NULL;
+ int i;
/* find the connection policy handle. */
- if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&info))
+ if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
return NT_STATUS_INVALID_HANDLE;
- if ( !get_privileges_for_sids( &mask, &info->sid, 1 ) )
- return NT_STATUS_OBJECT_NAME_NOT_FOUND;
+ if (info->type != LSA_HANDLE_ACCOUNT_TYPE) {
+ return NT_STATUS_INVALID_HANDLE;
+ }
+
+ if (!(info->access & LSA_ACCOUNT_VIEW))
+ return NT_STATUS_ACCESS_DENIED;
+
+ get_privileges_for_sids(&mask, &info->sid, 1);
privilege_set_init( &privileges );
+ priv_set = TALLOC_ZERO_P(p->mem_ctx, struct lsa_PrivilegeSet);
+ if (!priv_set) {
+ status = NT_STATUS_NO_MEMORY;
+ goto done;
+ }
+
if ( se_priv_to_privilege_set( &privileges, &mask ) ) {
- DEBUG(10,("_lsa_enum_privsaccount: %s has %d privileges\n",
+ DEBUG(10,("_lsa_EnumPrivsAccount: %s has %d privileges\n",
sid_string_dbg(&info->sid),
privileges.count));
- r_u->status = init_lsa_r_enum_privsaccount(ps->mem_ctx, r_u, privileges.set, privileges.count, 0);
+ luid_attrs = TALLOC_ZERO_ARRAY(p->mem_ctx,
+ struct lsa_LUIDAttribute,
+ privileges.count);
+ if (!luid_attrs) {
+ status = NT_STATUS_NO_MEMORY;
+ goto done;
+ }
+
+ for (i=0; i<privileges.count; i++) {
+ luid_attrs[i].luid.low = privileges.set[i].luid.low;
+ luid_attrs[i].luid.high = privileges.set[i].luid.high;
+ luid_attrs[i].attribute = privileges.set[i].attr;
+ }
+
+ priv_set->count = privileges.count;
+ priv_set->unknown = 0;
+ priv_set->set = luid_attrs;
+
+ } else {
+ priv_set->count = 0;
+ priv_set->unknown = 0;
+ priv_set->set = NULL;
}
- else
- r_u->status = NT_STATUS_NO_SUCH_PRIVILEGE;
+ *r->out.privs = priv_set;
+
+ done:
privilege_set_free( &privileges );
- return r_u->status;
+ return status;
}
/***************************************************************************
NTSTATUS _lsa_GetSystemAccessAccount(pipes_struct *p,
struct lsa_GetSystemAccessAccount *r)
{
- struct lsa_info *info=NULL;
+ NTSTATUS status;
+ struct lsa_info *info = NULL;
+ struct lsa_EnumPrivsAccount e;
+ struct lsa_PrivilegeSet *privset;
/* find the connection policy handle. */
if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
return NT_STATUS_INVALID_HANDLE;
- if (!lookup_sid(p->mem_ctx, &info->sid, NULL, NULL, NULL))
+ if (info->type != LSA_HANDLE_ACCOUNT_TYPE) {
+ return NT_STATUS_INVALID_HANDLE;
+ }
+
+ if (!(info->access & LSA_ACCOUNT_VIEW))
return NT_STATUS_ACCESS_DENIED;
+ privset = talloc_zero(p->mem_ctx, struct lsa_PrivilegeSet);
+ if (!privset) {
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ e.in.handle = r->in.handle;
+ e.out.privs = &privset;
+
+ status = _lsa_EnumPrivsAccount(p, &e);
+ if (!NT_STATUS_IS_OK(status)) {
+ DEBUG(10,("_lsa_GetSystemAccessAccount: "
+ "failed to call _lsa_EnumPrivsAccount(): %s\n",
+ nt_errstr(status)));
+ return status;
+ }
+
+ /* Samba4 would iterate over the privset to merge the policy mode bits,
+ * not sure samba3 can do the same here, so just return what we did in
+ * the past - gd */
+
/*
0x01 -> Log on locally
0x02 -> Access this computer from network
0x04 -> Log on as a batch job
0x10 -> Log on as a service
-
+
they can be ORed together
*/
- *r->out.access_mask = PR_LOG_ON_LOCALLY | PR_ACCESS_FROM_NETWORK;
+ *r->out.access_mask = LSA_POLICY_MODE_INTERACTIVE |
+ LSA_POLICY_MODE_NETWORK;
return NT_STATUS_OK;
}
if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
return NT_STATUS_INVALID_HANDLE;
- /* check to see if the pipe_user is a Domain Admin since
- account_pol.tdb was already opened as root, this is all we have */
-
- if ( !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
+ if (info->type != LSA_HANDLE_ACCOUNT_TYPE) {
+ return NT_STATUS_INVALID_HANDLE;
+ }
+
+ if (!(info->access & LSA_ACCOUNT_ADJUST_SYSTEM_ACCESS)) {
return NT_STATUS_ACCESS_DENIED;
+ }
if (!pdb_getgrsid(&map, info->sid))
return NT_STATUS_NO_SUCH_GROUP;
}
/***************************************************************************
+ _lsa_AddPrivilegesToAccount
For a given SID, add some privileges.
***************************************************************************/
-NTSTATUS _lsa_addprivs(pipes_struct *p, LSA_Q_ADDPRIVS *q_u, LSA_R_ADDPRIVS *r_u)
+NTSTATUS _lsa_AddPrivilegesToAccount(pipes_struct *p,
+ struct lsa_AddPrivilegesToAccount *r)
{
struct lsa_info *info = NULL;
SE_PRIV mask;
- PRIVILEGE_SET *set = NULL;
+ struct lsa_PrivilegeSet *set = NULL;
/* find the connection policy handle. */
- if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&info))
+ if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
+ return NT_STATUS_INVALID_HANDLE;
+
+ if (info->type != LSA_HANDLE_ACCOUNT_TYPE) {
return NT_STATUS_INVALID_HANDLE;
-
- /* check to see if the pipe_user is root or a Domain Admin since
- account_pol.tdb was already opened as root, this is all we have */
-
- if ( p->pipe_user.ut.uid != sec_initial_uid()
- && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
- {
- return NT_STATUS_ACCESS_DENIED;
}
- set = &q_u->set;
+ if (!(info->access & LSA_ACCOUNT_ADJUST_PRIVILEGES)) {
+ return NT_STATUS_ACCESS_DENIED;
+ }
+ set = r->in.privs;
if ( !privilege_set_to_se_priv( &mask, set ) )
return NT_STATUS_NO_SUCH_PRIVILEGE;
if ( !grant_privilege( &info->sid, &mask ) ) {
- DEBUG(3,("_lsa_addprivs: grant_privilege(%s) failed!\n",
+ DEBUG(3,("_lsa_AddPrivilegesToAccount: grant_privilege(%s) failed!\n",
sid_string_dbg(&info->sid) ));
DEBUG(3,("Privilege mask:\n"));
dump_se_priv( DBGC_ALL, 3, &mask );
}
/***************************************************************************
+ _lsa_RemovePrivilegesFromAccount
For a given SID, remove some privileges.
***************************************************************************/
-NTSTATUS _lsa_removeprivs(pipes_struct *p, LSA_Q_REMOVEPRIVS *q_u, LSA_R_REMOVEPRIVS *r_u)
+NTSTATUS _lsa_RemovePrivilegesFromAccount(pipes_struct *p,
+ struct lsa_RemovePrivilegesFromAccount *r)
{
struct lsa_info *info = NULL;
SE_PRIV mask;
- PRIVILEGE_SET *set = NULL;
+ struct lsa_PrivilegeSet *set = NULL;
/* find the connection policy handle. */
- if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&info))
+ if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
+ return NT_STATUS_INVALID_HANDLE;
+
+ if (info->type != LSA_HANDLE_ACCOUNT_TYPE) {
return NT_STATUS_INVALID_HANDLE;
+ }
- /* check to see if the pipe_user is root or a Domain Admin since
- account_pol.tdb was already opened as root, this is all we have */
-
- if ( p->pipe_user.ut.uid != sec_initial_uid()
- && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
- {
+ if (!(info->access & LSA_ACCOUNT_ADJUST_PRIVILEGES)) {
return NT_STATUS_ACCESS_DENIED;
}
- set = &q_u->set;
+ set = r->in.privs;
if ( !privilege_set_to_se_priv( &mask, set ) )
return NT_STATUS_NO_SUCH_PRIVILEGE;
if ( !revoke_privilege( &info->sid, &mask ) ) {
- DEBUG(3,("_lsa_removeprivs: revoke_privilege(%s) failed!\n",
+ DEBUG(3,("_lsa_RemovePrivilegesFromAccount: revoke_privilege(%s) failed!\n",
sid_string_dbg(&info->sid) ));
DEBUG(3,("Privilege mask:\n"));
dump_se_priv( DBGC_ALL, 3, &mask );
}
/***************************************************************************
- _lsa_QuerySecurity
+ _lsa_LookupPrivName
***************************************************************************/
-NTSTATUS _lsa_QuerySecurity(pipes_struct *p,
- struct lsa_QuerySecurity *r)
+NTSTATUS _lsa_LookupPrivName(pipes_struct *p,
+ struct lsa_LookupPrivName *r)
{
- struct lsa_info *handle=NULL;
- SEC_DESC *psd = NULL;
- size_t sd_size;
- NTSTATUS status;
+ struct lsa_info *info = NULL;
+ const char *name;
+ struct lsa_StringLarge *lsa_name;
/* find the connection policy handle. */
- if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
+ if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info)) {
return NT_STATUS_INVALID_HANDLE;
+ }
- /* check if the user have enough rights */
- if (!(handle->access & POLICY_VIEW_LOCAL_INFORMATION))
- return NT_STATUS_ACCESS_DENIED;
-
-
- switch (r->in.sec_info) {
- case 1:
- /* SD contains only the owner */
-
- status=lsa_get_generic_sd(p->mem_ctx, &psd, &sd_size);
- if(!NT_STATUS_IS_OK(status))
- return NT_STATUS_NO_MEMORY;
+ if (info->type != LSA_HANDLE_POLICY_TYPE) {
+ return NT_STATUS_INVALID_HANDLE;
+ }
+ if (!(info->access & LSA_POLICY_VIEW_LOCAL_INFORMATION)) {
+ return NT_STATUS_ACCESS_DENIED;
+ }
- if((*r->out.sdbuf = make_sec_desc_buf(p->mem_ctx, sd_size, psd)) == NULL)
- return NT_STATUS_NO_MEMORY;
- break;
- case 4:
- /* SD contains only the ACL */
+ name = luid_to_privilege_name((LUID *)r->in.luid);
+ if (!name) {
+ return NT_STATUS_NO_SUCH_PRIVILEGE;
+ }
- status=lsa_get_generic_sd(p->mem_ctx, &psd, &sd_size);
- if(!NT_STATUS_IS_OK(status))
- return NT_STATUS_NO_MEMORY;
+ lsa_name = TALLOC_ZERO_P(p->mem_ctx, struct lsa_StringLarge);
+ if (!lsa_name) {
+ return NT_STATUS_NO_MEMORY;
+ }
- if((*r->out.sdbuf = make_sec_desc_buf(p->mem_ctx, sd_size, psd)) == NULL)
- return NT_STATUS_NO_MEMORY;
- break;
- default:
- return NT_STATUS_INVALID_LEVEL;
+ lsa_name->string = talloc_strdup(lsa_name, name);
+ if (!lsa_name->string) {
+ TALLOC_FREE(lsa_name);
+ return NT_STATUS_NO_MEMORY;
}
- return status;
-}
+ *r->out.name = lsa_name;
-#if 0 /* AD DC work in ongoing in Samba 4 */
+ return NT_STATUS_OK;
+}
/***************************************************************************
+ _lsa_QuerySecurity
***************************************************************************/
- NTSTATUS _lsa_query_info2(pipes_struct *p, LSA_Q_QUERY_INFO2 *q_u, LSA_R_QUERY_INFO2 *r_u)
+NTSTATUS _lsa_QuerySecurity(pipes_struct *p,
+ struct lsa_QuerySecurity *r)
{
- struct lsa_info *handle;
- const char *nb_name;
- char *dns_name = NULL;
- char *forest_name = NULL;
- DOM_SID *sid = NULL;
- struct GUID guid;
- fstring dnsdomname;
-
- ZERO_STRUCT(guid);
- r_u->status = NT_STATUS_OK;
+ struct lsa_info *handle=NULL;
+ SEC_DESC *psd = NULL;
+ size_t sd_size;
+ NTSTATUS status;
- if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&handle))
+ /* find the connection policy handle. */
+ if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
return NT_STATUS_INVALID_HANDLE;
- switch (q_u->info_class) {
- case 0x0c:
- /* check if the user have enough rights */
- if (!(handle->access & POLICY_VIEW_LOCAL_INFORMATION))
- return NT_STATUS_ACCESS_DENIED;
-
- /* Request PolicyPrimaryDomainInformation. */
- switch (lp_server_role()) {
- case ROLE_DOMAIN_PDC:
- case ROLE_DOMAIN_BDC:
- nb_name = get_global_sam_name();
- /* ugly temp hack for these next two */
-
- /* This should be a 'netbios domain -> DNS domain' mapping */
- dnsdomname = get_mydnsdomname(p->mem_ctx);
- if (!dnsdomname || !*dnsdomname) {
- return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
- }
- strlower_m(dnsdomname);
-
- dns_name = dnsdomname;
- forest_name = dnsdomname;
+ if (handle->type == LSA_HANDLE_POLICY_TYPE) {
+ status = make_lsa_object_sd(p->mem_ctx, &psd, &sd_size,
+ &lsa_policy_mapping, NULL, 0);
+ } else if (handle->type == LSA_HANDLE_ACCOUNT_TYPE) {
+ status = make_lsa_object_sd(p->mem_ctx, &psd, &sd_size,
+ &lsa_account_mapping,
+ &handle->sid, LSA_ACCOUNT_ALL_ACCESS);
+ } else {
+ status = NT_STATUS_INVALID_HANDLE;
+ }
- sid = get_global_sam_sid();
- secrets_fetch_domain_guid(lp_workgroup(), &guid);
- break;
- default:
- return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
- }
- init_dns_dom_info(&r_u->info.dns_dom_info, nb_name, dns_name,
- forest_name,&guid,sid);
- break;
- default:
- DEBUG(0,("_lsa_query_info2: unknown info level in Lsa Query: %d\n", q_u->info_class));
- r_u->status = NT_STATUS_INVALID_INFO_CLASS;
- break;
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
}
- if (NT_STATUS_IS_OK(r_u->status)) {
- r_u->ptr = 0x1;
- r_u->info_class = q_u->info_class;
+ *r->out.sdbuf = make_sec_desc_buf(p->mem_ctx, sd_size, psd);
+ if (!*r->out.sdbuf) {
+ return NT_STATUS_NO_MEMORY;
}
- return r_u->status;
+ return status;
}
-#endif /* AD DC work in ongoing in Samba 4 */
/***************************************************************************
+ _lsa_AddAccountRights
***************************************************************************/
-NTSTATUS _lsa_add_acct_rights(pipes_struct *p, LSA_Q_ADD_ACCT_RIGHTS *q_u, LSA_R_ADD_ACCT_RIGHTS *r_u)
+NTSTATUS _lsa_AddAccountRights(pipes_struct *p,
+ struct lsa_AddAccountRights *r)
{
struct lsa_info *info = NULL;
int i = 0;
+ uint32_t acc_granted = 0;
+ SEC_DESC *psd = NULL;
+ size_t sd_size;
DOM_SID sid;
- fstring privname;
- UNISTR4_ARRAY *uni_privnames = q_u->rights;
-
+ NTSTATUS status;
/* find the connection policy handle. */
- if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&info))
+ if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
+ return NT_STATUS_INVALID_HANDLE;
+
+ if (info->type != LSA_HANDLE_POLICY_TYPE) {
return NT_STATUS_INVALID_HANDLE;
-
- /* check to see if the pipe_user is a Domain Admin since
- account_pol.tdb was already opened as root, this is all we have */
-
- if ( p->pipe_user.ut.uid != sec_initial_uid()
- && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
- {
- return NT_STATUS_ACCESS_DENIED;
}
+ /* get the generic lsa account SD for this SID until we store it */
+ status = make_lsa_object_sd(p->mem_ctx, &psd, &sd_size,
+ &lsa_account_mapping,
+ r->in.sid, LSA_ACCOUNT_ALL_ACCESS);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+
+ /*
+ * From the MS DOCs. If the sid doesn't exist, ask for LSA_POLICY_CREATE_ACCOUNT
+ * on the policy handle. If it does, ask for
+ * LSA_ACCOUNT_ADJUST_PRIVILEGES|LSA_ACCOUNT_ADJUST_SYSTEM_ACCESS|LSA_ACCOUNT_VIEW,
+ * on the account sid. We don't check here so just use the latter. JRA.
+ */
+
+ status = access_check_object(psd, p->server_info->ptok,
+ NULL, 0, LSA_ACCOUNT_ADJUST_PRIVILEGES|LSA_ACCOUNT_ADJUST_SYSTEM_ACCESS|LSA_ACCOUNT_VIEW,
+ &acc_granted, "_lsa_AddAccountRights" );
+
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+
/* according to an NT4 PDC, you can add privileges to SIDs even without
call_lsa_create_account() first. And you can use any arbitrary SID. */
-
- sid_copy( &sid, &q_u->sid.sid );
-
- /* just a little sanity check */
-
- if ( q_u->count != uni_privnames->count ) {
- DEBUG(0,("_lsa_add_acct_rights: count != number of UNISTR2 elements!\n"));
- return NT_STATUS_INVALID_HANDLE;
- }
-
- for ( i=0; i<q_u->count; i++ ) {
- UNISTR4 *uni4_str = &uni_privnames->strings[i];
+
+ sid_copy( &sid, r->in.sid );
+
+ for ( i=0; i < r->in.rights->count; i++ ) {
+
+ const char *privname = r->in.rights->names[i].string;
/* only try to add non-null strings */
- if ( !uni4_str->string )
+ if ( !privname )
continue;
- rpcstr_pull( privname, uni4_str->string->buffer, sizeof(privname), -1, STR_TERMINATE );
-
if ( !grant_privilege_by_name( &sid, privname ) ) {
- DEBUG(2,("_lsa_add_acct_rights: Failed to add privilege [%s]\n", privname ));
+ DEBUG(2,("_lsa_AddAccountRights: Failed to add privilege [%s]\n",
+ privname ));
return NT_STATUS_NO_SUCH_PRIVILEGE;
}
}
}
/***************************************************************************
+ _lsa_RemoveAccountRights
***************************************************************************/
-NTSTATUS _lsa_remove_acct_rights(pipes_struct *p, LSA_Q_REMOVE_ACCT_RIGHTS *q_u, LSA_R_REMOVE_ACCT_RIGHTS *r_u)
+NTSTATUS _lsa_RemoveAccountRights(pipes_struct *p,
+ struct lsa_RemoveAccountRights *r)
{
struct lsa_info *info = NULL;
int i = 0;
+ SEC_DESC *psd = NULL;
+ size_t sd_size;
DOM_SID sid;
- fstring privname;
- UNISTR4_ARRAY *uni_privnames = q_u->rights;
-
+ const char *privname = NULL;
+ uint32_t acc_granted = 0;
+ NTSTATUS status;
/* find the connection policy handle. */
- if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&info))
+ if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
+ return NT_STATUS_INVALID_HANDLE;
+
+ if (info->type != LSA_HANDLE_POLICY_TYPE) {
return NT_STATUS_INVALID_HANDLE;
-
- /* check to see if the pipe_user is a Domain Admin since
- account_pol.tdb was already opened as root, this is all we have */
-
- if ( p->pipe_user.ut.uid != sec_initial_uid()
- && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
- {
- return NT_STATUS_ACCESS_DENIED;
}
- sid_copy( &sid, &q_u->sid.sid );
+ /* get the generic lsa account SD for this SID until we store it */
+ status = make_lsa_object_sd(p->mem_ctx, &psd, &sd_size,
+ &lsa_account_mapping,
+ r->in.sid, LSA_ACCOUNT_ALL_ACCESS);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+
+ /*
+ * From the MS DOCs. We need
+ * LSA_ACCOUNT_ADJUST_PRIVILEGES|LSA_ACCOUNT_ADJUST_SYSTEM_ACCESS|LSA_ACCOUNT_VIEW
+ * and DELETE on the account sid.
+ */
+
+ status = access_check_object(psd, p->server_info->ptok,
+ NULL, 0, LSA_ACCOUNT_ADJUST_PRIVILEGES|LSA_ACCOUNT_ADJUST_SYSTEM_ACCESS|
+ LSA_ACCOUNT_VIEW|STD_RIGHT_DELETE_ACCESS,
+ &acc_granted, "_lsa_AddAccountRights" );
+
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
- if ( q_u->removeall ) {
- if ( !revoke_all_privileges( &sid ) )
+ sid_copy( &sid, r->in.sid );
+
+ if ( r->in.remove_all ) {
+ if ( !revoke_all_privileges( &sid ) )
return NT_STATUS_ACCESS_DENIED;
-
+
return NT_STATUS_OK;
}
-
- /* just a little sanity check */
-
- if ( q_u->count != uni_privnames->count ) {
- DEBUG(0,("_lsa_add_acct_rights: count != number of UNISTR2 elements!\n"));
- return NT_STATUS_INVALID_HANDLE;
- }
-
- for ( i=0; i<q_u->count; i++ ) {
- UNISTR4 *uni4_str = &uni_privnames->strings[i];
+
+ for ( i=0; i < r->in.rights->count; i++ ) {
+
+ privname = r->in.rights->names[i].string;
/* only try to add non-null strings */
- if ( !uni4_str->string )
+ if ( !privname )
continue;
- rpcstr_pull( privname, uni4_str->string->buffer, sizeof(privname), -1, STR_TERMINATE );
-
if ( !revoke_privilege_by_name( &sid, privname ) ) {
- DEBUG(2,("_lsa_remove_acct_rights: Failed to revoke privilege [%s]\n", privname ));
+ DEBUG(2,("_lsa_RemoveAccountRights: Failed to revoke privilege [%s]\n",
+ privname ));
return NT_STATUS_NO_SUCH_PRIVILEGE;
}
}
return NT_STATUS_OK;
}
+/*******************************************************************
+********************************************************************/
+
+static NTSTATUS init_lsa_right_set(TALLOC_CTX *mem_ctx,
+ struct lsa_RightSet *r,
+ PRIVILEGE_SET *privileges)
+{
+ uint32 i;
+ const char *privname;
+ const char **privname_array = NULL;
+ int num_priv = 0;
+
+ for (i=0; i<privileges->count; i++) {
+
+ privname = luid_to_privilege_name(&privileges->set[i].luid);
+ if (privname) {
+ if (!add_string_to_array(mem_ctx, privname,
+ &privname_array, &num_priv)) {
+ return NT_STATUS_NO_MEMORY;
+ }
+ }
+ }
+
+ if (num_priv) {
+
+ r->names = TALLOC_ZERO_ARRAY(mem_ctx, struct lsa_StringLarge,
+ num_priv);
+ if (!r->names) {
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ for (i=0; i<num_priv; i++) {
+ init_lsa_StringLarge(&r->names[i], privname_array[i]);
+ }
+
+ r->count = num_priv;
+ }
+
+ return NT_STATUS_OK;
+}
/***************************************************************************
+ _lsa_EnumAccountRights
***************************************************************************/
-NTSTATUS _lsa_enum_acct_rights(pipes_struct *p, LSA_Q_ENUM_ACCT_RIGHTS *q_u, LSA_R_ENUM_ACCT_RIGHTS *r_u)
+NTSTATUS _lsa_EnumAccountRights(pipes_struct *p,
+ struct lsa_EnumAccountRights *r)
{
+ NTSTATUS status;
struct lsa_info *info = NULL;
DOM_SID sid;
PRIVILEGE_SET privileges;
SE_PRIV mask;
-
/* find the connection policy handle. */
-
- if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&info))
+
+ if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
return NT_STATUS_INVALID_HANDLE;
-
+
+ if (info->type != LSA_HANDLE_POLICY_TYPE) {
+ return NT_STATUS_INVALID_HANDLE;
+ }
+
+ if (!(info->access & LSA_ACCOUNT_VIEW)) {
+ return NT_STATUS_ACCESS_DENIED;
+ }
+
/* according to an NT4 PDC, you can add privileges to SIDs even without
call_lsa_create_account() first. And you can use any arbitrary SID. */
-
- sid_copy( &sid, &q_u->sid.sid );
-
- if ( !get_privileges_for_sids( &mask, &sid, 1 ) )
- return NT_STATUS_OBJECT_NAME_NOT_FOUND;
- privilege_set_init( &privileges );
+ sid_copy( &sid, r->in.sid );
- if ( se_priv_to_privilege_set( &privileges, &mask ) ) {
+ /* according to MS-LSAD 3.1.4.5.10 it is required to return
+ * NT_STATUS_OBJECT_NAME_NOT_FOUND if the account sid was not found in
+ * the lsa database */
- DEBUG(10,("_lsa_enum_acct_rights: %s has %d privileges\n",
- sid_string_dbg(&sid), privileges.count));
+ if (!get_privileges_for_sids(&mask, &sid, 1)) {
+ return NT_STATUS_OBJECT_NAME_NOT_FOUND;
+ }
- r_u->status = init_r_enum_acct_rights( r_u, &privileges );
+ status = privilege_set_init(&privileges);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
}
- else
- r_u->status = NT_STATUS_NO_SUCH_PRIVILEGE;
+
+ se_priv_to_privilege_set(&privileges, &mask);
+
+ DEBUG(10,("_lsa_EnumAccountRights: %s has %d privileges\n",
+ sid_string_dbg(&sid), privileges.count));
+
+ status = init_lsa_right_set(p->mem_ctx, r->out.rights, &privileges);
privilege_set_free( &privileges );
- return r_u->status;
+ return status;
}
-
/***************************************************************************
+ _lsa_LookupPrivValue
***************************************************************************/
-NTSTATUS _lsa_lookup_priv_value(pipes_struct *p, LSA_Q_LOOKUP_PRIV_VALUE *q_u, LSA_R_LOOKUP_PRIV_VALUE *r_u)
+NTSTATUS _lsa_LookupPrivValue(pipes_struct *p,
+ struct lsa_LookupPrivValue *r)
{
struct lsa_info *info = NULL;
- fstring name;
+ const char *name = NULL;
LUID_ATTR priv_luid;
SE_PRIV mask;
-
+
/* find the connection policy handle. */
-
- if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&info))
+
+ if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
return NT_STATUS_INVALID_HANDLE;
-
- unistr2_to_ascii(name, &q_u->privname.unistring, sizeof(name));
-
+
+ if (info->type != LSA_HANDLE_POLICY_TYPE) {
+ return NT_STATUS_INVALID_HANDLE;
+ }
+
+ if (!(info->access & LSA_POLICY_LOOKUP_NAMES))
+ return NT_STATUS_ACCESS_DENIED;
+
+ name = r->in.name->string;
+
DEBUG(10,("_lsa_lookup_priv_value: name = %s\n", name));
if ( !se_priv_from_name( name, &mask ) )
priv_luid = get_privilege_luid( &mask );
- r_u->luid.low = priv_luid.luid.low;
- r_u->luid.high = priv_luid.luid.high;
-
+ r->out.luid->low = priv_luid.luid.low;
+ r->out.luid->high = priv_luid.luid.high;
return NT_STATUS_OK;
}
+/***************************************************************************
+ _lsa_EnumAccountsWithUserRight
+ ***************************************************************************/
-/*
- * From here on the server routines are just dummy ones to make smbd link with
- * librpc/gen_ndr/srv_lsa.c. These routines are actually never called, we are
- * pulling the server stubs across one by one.
- */
-
-NTSTATUS _lsa_Delete(pipes_struct *p, struct lsa_Delete *r)
-{
- p->rng_fault_state = True;
- return NT_STATUS_NOT_IMPLEMENTED;
-}
-
-NTSTATUS _lsa_SetSecObj(pipes_struct *p, struct lsa_SetSecObj *r)
+NTSTATUS _lsa_EnumAccountsWithUserRight(pipes_struct *p,
+ struct lsa_EnumAccountsWithUserRight *r)
{
- p->rng_fault_state = True;
- return NT_STATUS_NOT_IMPLEMENTED;
-}
+ NTSTATUS status;
+ struct lsa_info *info = NULL;
+ struct dom_sid *sids = NULL;
+ int num_sids = 0;
+ uint32_t i;
+ SE_PRIV mask;
-NTSTATUS _lsa_ChangePassword(pipes_struct *p, struct lsa_ChangePassword *r)
-{
- p->rng_fault_state = True;
- return NT_STATUS_NOT_IMPLEMENTED;
-}
+ if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info)) {
+ return NT_STATUS_INVALID_HANDLE;
+ }
-NTSTATUS _lsa_SetInfoPolicy(pipes_struct *p, struct lsa_SetInfoPolicy *r)
-{
- p->rng_fault_state = True;
- return NT_STATUS_NOT_IMPLEMENTED;
-}
+ if (info->type != LSA_HANDLE_POLICY_TYPE) {
+ return NT_STATUS_INVALID_HANDLE;
+ }
-NTSTATUS _lsa_ClearAuditLog(pipes_struct *p, struct lsa_ClearAuditLog *r)
-{
- p->rng_fault_state = True;
- return NT_STATUS_NOT_IMPLEMENTED;
-}
+ if (!(info->access & LSA_POLICY_LOOKUP_NAMES)) {
+ return NT_STATUS_ACCESS_DENIED;
+ }
-NTSTATUS _lsa_EnumAccounts(pipes_struct *p, struct lsa_EnumAccounts *r)
-{
- p->rng_fault_state = True;
- return NT_STATUS_NOT_IMPLEMENTED;
-}
+ if (!r->in.name || !r->in.name->string) {
+ return NT_STATUS_NO_SUCH_PRIVILEGE;
+ }
-NTSTATUS _lsa_EnumTrustDom(pipes_struct *p, struct lsa_EnumTrustDom *r)
-{
- p->rng_fault_state = True;
- return NT_STATUS_NOT_IMPLEMENTED;
-}
+ if (!se_priv_from_name(r->in.name->string, &mask)) {
+ return NT_STATUS_NO_SUCH_PRIVILEGE;
+ }
-NTSTATUS _lsa_LookupNames(pipes_struct *p, struct lsa_LookupNames *r)
-{
- p->rng_fault_state = True;
- return NT_STATUS_NOT_IMPLEMENTED;
-}
+ status = privilege_enum_sids(&mask, p->mem_ctx,
+ &sids, &num_sids);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
-NTSTATUS _lsa_LookupSids(pipes_struct *p, struct lsa_LookupSids *r)
-{
- p->rng_fault_state = True;
- return NT_STATUS_NOT_IMPLEMENTED;
-}
+ r->out.sids->num_sids = num_sids;
+ r->out.sids->sids = talloc_array(p->mem_ctx, struct lsa_SidPtr,
+ r->out.sids->num_sids);
-NTSTATUS _lsa_EnumPrivsAccount(pipes_struct *p, struct lsa_EnumPrivsAccount *r)
-{
- p->rng_fault_state = True;
- return NT_STATUS_NOT_IMPLEMENTED;
-}
+ for (i=0; i < r->out.sids->num_sids; i++) {
+ r->out.sids->sids[i].sid = sid_dup_talloc(r->out.sids->sids,
+ &sids[i]);
+ if (!r->out.sids->sids[i].sid) {
+ TALLOC_FREE(r->out.sids->sids);
+ r->out.sids->num_sids = 0;
+ return NT_STATUS_NO_MEMORY;
+ }
+ }
-NTSTATUS _lsa_AddPrivilegesToAccount(pipes_struct *p, struct lsa_AddPrivilegesToAccount *r)
-{
- p->rng_fault_state = True;
- return NT_STATUS_NOT_IMPLEMENTED;
+ return NT_STATUS_OK;
}
-NTSTATUS _lsa_RemovePrivilegesFromAccount(pipes_struct *p, struct lsa_RemovePrivilegesFromAccount *r)
-{
- p->rng_fault_state = True;
- return NT_STATUS_NOT_IMPLEMENTED;
-}
+/***************************************************************************
+ _lsa_Delete
+ ***************************************************************************/
-NTSTATUS _lsa_GetQuotasForAccount(pipes_struct *p, struct lsa_GetQuotasForAccount *r)
+NTSTATUS _lsa_Delete(pipes_struct *p,
+ struct lsa_Delete *r)
{
- p->rng_fault_state = True;
- return NT_STATUS_NOT_IMPLEMENTED;
+ return NT_STATUS_NOT_SUPPORTED;
}
-NTSTATUS _lsa_SetQuotasForAccount(pipes_struct *p, struct lsa_SetQuotasForAccount *r)
-{
- p->rng_fault_state = True;
- return NT_STATUS_NOT_IMPLEMENTED;
-}
+/*
+ * From here on the server routines are just dummy ones to make smbd link with
+ * librpc/gen_ndr/srv_lsa.c. These routines are actually never called, we are
+ * pulling the server stubs across one by one.
+ */
-NTSTATUS _lsa_QueryTrustedDomainInfo(pipes_struct *p, struct lsa_QueryTrustedDomainInfo *r)
+NTSTATUS _lsa_SetSecObj(pipes_struct *p, struct lsa_SetSecObj *r)
{
p->rng_fault_state = True;
return NT_STATUS_NOT_IMPLEMENTED;
}
-NTSTATUS _lsa_SetInformationTrustedDomain(pipes_struct *p, struct lsa_SetInformationTrustedDomain *r)
+NTSTATUS _lsa_ChangePassword(pipes_struct *p, struct lsa_ChangePassword *r)
{
p->rng_fault_state = True;
return NT_STATUS_NOT_IMPLEMENTED;
}
-NTSTATUS _lsa_QuerySecret(pipes_struct *p, struct lsa_QuerySecret *r)
+NTSTATUS _lsa_SetInfoPolicy(pipes_struct *p, struct lsa_SetInfoPolicy *r)
{
p->rng_fault_state = True;
return NT_STATUS_NOT_IMPLEMENTED;
}
-NTSTATUS _lsa_LookupPrivValue(pipes_struct *p, struct lsa_LookupPrivValue *r)
+NTSTATUS _lsa_ClearAuditLog(pipes_struct *p, struct lsa_ClearAuditLog *r)
{
p->rng_fault_state = True;
return NT_STATUS_NOT_IMPLEMENTED;
}
-NTSTATUS _lsa_LookupPrivName(pipes_struct *p, struct lsa_LookupPrivName *r)
+NTSTATUS _lsa_GetQuotasForAccount(pipes_struct *p, struct lsa_GetQuotasForAccount *r)
{
p->rng_fault_state = True;
return NT_STATUS_NOT_IMPLEMENTED;
}
-NTSTATUS _lsa_EnumAccountsWithUserRight(pipes_struct *p, struct lsa_EnumAccountsWithUserRight *r)
+NTSTATUS _lsa_SetQuotasForAccount(pipes_struct *p, struct lsa_SetQuotasForAccount *r)
{
p->rng_fault_state = True;
return NT_STATUS_NOT_IMPLEMENTED;
}
-NTSTATUS _lsa_EnumAccountRights(pipes_struct *p, struct lsa_EnumAccountRights *r)
+NTSTATUS _lsa_QueryTrustedDomainInfo(pipes_struct *p, struct lsa_QueryTrustedDomainInfo *r)
{
p->rng_fault_state = True;
return NT_STATUS_NOT_IMPLEMENTED;
}
-NTSTATUS _lsa_AddAccountRights(pipes_struct *p, struct lsa_AddAccountRights *r)
+NTSTATUS _lsa_SetInformationTrustedDomain(pipes_struct *p, struct lsa_SetInformationTrustedDomain *r)
{
p->rng_fault_state = True;
return NT_STATUS_NOT_IMPLEMENTED;
}
-NTSTATUS _lsa_RemoveAccountRights(pipes_struct *p, struct lsa_RemoveAccountRights *r)
+NTSTATUS _lsa_QuerySecret(pipes_struct *p, struct lsa_QuerySecret *r)
{
p->rng_fault_state = True;
return NT_STATUS_NOT_IMPLEMENTED;
return NT_STATUS_NOT_IMPLEMENTED;
}
-NTSTATUS _lsa_GetUserName(pipes_struct *p, struct lsa_GetUserName *r)
-{
- p->rng_fault_state = True;
- return NT_STATUS_NOT_IMPLEMENTED;
-}
-
-NTSTATUS _lsa_QueryInfoPolicy2(pipes_struct *p, struct lsa_QueryInfoPolicy2 *r)
-{
- p->rng_fault_state = True;
- return NT_STATUS_NOT_IMPLEMENTED;
-}
-
NTSTATUS _lsa_SetInfoPolicy2(pipes_struct *p, struct lsa_SetInfoPolicy2 *r)
{
p->rng_fault_state = True;
return NT_STATUS_NOT_IMPLEMENTED;
}
-NTSTATUS _lsa_LookupSids2(pipes_struct *p, struct lsa_LookupSids2 *r)
-{
- p->rng_fault_state = True;
- return NT_STATUS_NOT_IMPLEMENTED;
-}
-
-NTSTATUS _lsa_LookupNames2(pipes_struct *p, struct lsa_LookupNames2 *r)
-{
- p->rng_fault_state = True;
- return NT_STATUS_NOT_IMPLEMENTED;
-}
-
NTSTATUS _lsa_CreateTrustedDomainEx2(pipes_struct *p, struct lsa_CreateTrustedDomainEx2 *r)
{
p->rng_fault_state = True;
return NT_STATUS_NOT_IMPLEMENTED;
}
-NTSTATUS _lsa_LookupNames3(pipes_struct *p, struct lsa_LookupNames3 *r)
-{
- p->rng_fault_state = True;
- return NT_STATUS_NOT_IMPLEMENTED;
-}
-
NTSTATUS _lsa_CREDRGETSESSIONTYPES(pipes_struct *p, struct lsa_CREDRGETSESSIONTYPES *r)
{
p->rng_fault_state = True;
return NT_STATUS_NOT_IMPLEMENTED;
}
-NTSTATUS _lsa_LookupSids3(pipes_struct *p, struct lsa_LookupSids3 *r)
-{
- p->rng_fault_state = True;
- return NT_STATUS_NOT_IMPLEMENTED;
-}
-
-NTSTATUS _lsa_LookupNames4(pipes_struct *p, struct lsa_LookupNames4 *r)
-{
- p->rng_fault_state = True;
- return NT_STATUS_NOT_IMPLEMENTED;
-}
-
NTSTATUS _lsa_LSAROPENPOLICYSCE(pipes_struct *p, struct lsa_LSAROPENPOLICYSCE *r)
{
p->rng_fault_state = True;
git.samba.org / ira / wip.git / blobdiff