-#define OLD_NTDOMAIN 1
/*
- * Unix SMB/Netbios implementation.
- * Version 1.9.
+ * Unix SMB/CIFS implementation.
* RPC Pipe client / server routines
* Copyright (C) Andrew Tridgell 1992-1997,
* Copyright (C) Luke Kenneth Casson Leighton 1996-1997,
- * Copyright (C) Paul Ashton 1997.
- * Copyright (C) Jeremy Allison 2001.
+ * Copyright (C) Paul Ashton 1997,
+ * Copyright (C) Jeremy Allison 2001,
+ * Copyright (C) Rafal Szczesniak 2002,
+ * Copyright (C) Jim McDonough <jmcd@us.ibm.com> 2002.
*
* 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
#include "includes.h"
-extern int DEBUGLEVEL;
-extern DOM_SID global_sam_sid;
-extern fstring global_myworkgroup;
-extern pstring global_myname;
+#undef DBGC_CLASS
+#define DBGC_CLASS DBGC_RPC_SRV
+
+extern PRIVS privs[];
+
+struct lsa_info {
+ DOM_SID sid;
+ uint32 access;
+};
+
+struct generic_mapping lsa_generic_mapping = {
+ POLICY_READ,
+ POLICY_WRITE,
+ POLICY_EXECUTE,
+ POLICY_ALL_ACCESS
+};
+
+/*******************************************************************
+ Function to free the per handle data.
+ ********************************************************************/
+
+static void free_lsa_info(void *ptr)
+{
+ struct lsa_info *lsa = (struct lsa_info *)ptr;
+
+ SAFE_FREE(lsa);
+}
/***************************************************************************
Init dom_query
***************************************************************************/
-static void init_dom_query(DOM_QUERY *d_q, char *dom_name, DOM_SID *dom_sid)
+static void init_dom_query(DOM_QUERY *d_q, const char *dom_name, DOM_SID *dom_sid)
{
int domlen = (dom_name != NULL) ? strlen(dom_name) : 0;
if (dom_name != NULL) {
for (num = 0; num < ref->num_ref_doms_1; num++) {
fstring domname;
- fstrcpy(domname, dos_unistr2_to_str(&ref->ref_dom[num].uni_dom_name));
+ rpcstr_pull(domname, &ref->ref_dom[num].uni_dom_name, sizeof(domname), -1, 0);
if (strequal(domname, dom_name))
return num;
}
***************************************************************************/
static void init_lsa_rid2s(DOM_R_REF *ref, DOM_RID2 *rid2,
- int num_entries, UNISTR2 name[MAX_LOOKUP_SIDS],
- uint32 *mapped_count)
+ int num_entries, UNISTR2 *name,
+ uint32 *mapped_count, BOOL endian)
{
int i;
int total = 0;
SMB_ASSERT(num_entries <= MAX_LOOKUP_SIDS);
+ become_root(); /* lookup_name can require root privs */
+
for (i = 0; i < num_entries; i++) {
BOOL status = False;
DOM_SID sid;
/* Split name into domain and user component */
- pstrcpy(full_name, dos_unistr2_to_str(&name[i]));
+ unistr2_to_ascii(full_name, &name[i], sizeof(full_name));
split_domain_name(full_name, dom_name, user);
/* Lookup name */
DEBUG(5, ("init_lsa_rid2s: looking up name %s\n", full_name));
- status = lookup_name(full_name, &sid, &name_type);
+ status = lookup_name(dom_name, user, &sid, &name_type);
DEBUG(5, ("init_lsa_rid2s: %s\n", status ? "found" :
"not found"));
- if (status) {
+ if (status && name_type != SID_NAME_UNKNOWN) {
sid_split_rid(&sid, &rid);
dom_idx = init_dom_ref(ref, dom_name, &sid);
(*mapped_count)++;
init_dom_rid2(&rid2[total], rid, name_type, dom_idx);
total++;
}
+
+ unbecome_root();
}
/***************************************************************************
if (mapped_count == 0)
r_l->status = NT_STATUS_NONE_MAPPED;
else
- r_l->status = NT_STATUS_NO_PROBLEMO;
+ r_l->status = NT_STATUS_OK;
}
/***************************************************************************
}
}
+ become_root(); /* Need root to get to passdb to for local sids */
+
for (i = 0; i < num_entries; i++) {
BOOL status = False;
DOM_SID find_sid = sid[i].sid;
if (!status) {
sid_name_use = SID_NAME_UNKNOWN;
+ } else {
+ (*mapped_count)++;
}
/* Store domain sid in ref array */
DEBUG(10,("init_lsa_trans_names: added user '%s\\%s' to "
"referenced list.\n", dom_name, name ));
- (*mapped_count)++;
-
init_lsa_trans_name(&trn->name[total], &trn->uni_name[total],
sid_name_use, name, dom_idx);
total++;
}
+ unbecome_root();
+
trn->num_entries = total;
trn->ptr_trans_names = 1;
trn->num_entries2 = total;
if (mapped_count == 0)
r_l->status = NT_STATUS_NONE_MAPPED;
else
- r_l->status = NT_STATUS_NO_PROBLEMO;
+ r_l->status = NT_STATUS_OK;
+}
+
+static NTSTATUS lsa_get_generic_sd(TALLOC_CTX *mem_ctx, SEC_DESC **sd, size_t *sd_size)
+{
+ extern DOM_SID global_sid_World;
+ extern DOM_SID global_sid_Builtin;
+ DOM_SID local_adm_sid;
+ DOM_SID adm_sid;
+
+ SEC_ACE ace[3];
+ SEC_ACCESS mask;
+
+ SEC_ACL *psa = NULL;
+
+ init_sec_access(&mask, POLICY_EXECUTE);
+ init_sec_ace(&ace[0], &global_sid_World, SEC_ACE_TYPE_ACCESS_ALLOWED, mask, 0);
+
+ 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);
+
+ 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((psa = make_sec_acl(mem_ctx, NT4_ACL_REVISION, 3, ace)) == NULL)
+ return NT_STATUS_NO_MEMORY;
+
+ if((*sd = make_sec_desc(mem_ctx, SEC_DESC_REVISION, &adm_sid, NULL, NULL, psa, sd_size)) == NULL)
+ return NT_STATUS_NO_MEMORY;
+
+ return NT_STATUS_OK;
+}
+
+/***************************************************************************
+ 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,
+ GUID *dom_guid, DOM_SID *dom_sid)
+{
+ if (nb_name && *nb_name) {
+ init_uni_hdr(&r_l->hdr_nb_dom_name, strlen(nb_name));
+ init_unistr2(&r_l->uni_nb_dom_name, nb_name,
+ strlen(nb_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_uni_hdr(&r_l->hdr_dns_dom_name, strlen(dns_name));
+ init_unistr2(&r_l->uni_dns_dom_name, dns_name,
+ strlen(dns_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_uni_hdr(&r_l->hdr_forest_name, strlen(forest_name));
+ init_unistr2(&r_l->uni_forest_name, forest_name,
+ strlen(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(GUID));
+ }
+
+ if (dom_sid) {
+ r_l->ptr_dom_sid = 1;
+ init_dom_sid2(&r_l->dom_sid, dom_sid);
+ }
}
/***************************************************************************
_lsa_open_policy2.
***************************************************************************/
-uint32 _lsa_open_policy2(pipes_struct *p, LSA_Q_OPEN_POL2 *q_u, LSA_R_OPEN_POL2 *r_u)
+NTSTATUS _lsa_open_policy2(pipes_struct *p, LSA_Q_OPEN_POL2 *q_u, LSA_R_OPEN_POL2 *r_u)
{
- int i;
+ struct lsa_info *info;
+ SEC_DESC *psd = NULL;
+ size_t sd_size;
+ uint32 des_access=q_u->des_access;
+ uint32 acc_granted;
+ NTSTATUS status;
- /* lkclXXXX having decoded it, ignore all fields in the open policy! */
- /* set up the LSA QUERY INFO response */
+ /* 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;
+ }
+
- for (i = 4; i < POL_HND_SIZE; i++)
- r_u->pol.data[i] = i;
+ /* associate the domain SID with the (unique) handle. */
+ if ((info = (struct lsa_info *)malloc(sizeof(struct lsa_info))) == NULL)
+ return NT_STATUS_NO_MEMORY;
- return NT_STATUS_NOPROBLEMO;
+ ZERO_STRUCTP(info);
+ sid_copy(&info->sid,get_global_sam_sid());
+ info->access = acc_granted;
+
+ /* set up the LSA QUERY INFO response */
+ if (!create_policy_hnd(p, &r_u->pol, free_lsa_info, (void *)info))
+ return NT_STATUS_OBJECT_NAME_NOT_FOUND;
+
+ return NT_STATUS_OK;
}
/***************************************************************************
_lsa_open_policy
***************************************************************************/
-uint32 _lsa_open_policy(pipes_struct *p, LSA_Q_OPEN_POL *q_u, LSA_R_OPEN_POL *r_u)
+NTSTATUS _lsa_open_policy(pipes_struct *p, LSA_Q_OPEN_POL *q_u, LSA_R_OPEN_POL *r_u)
{
- int i;
+ struct lsa_info *info;
+ SEC_DESC *psd = NULL;
+ size_t sd_size;
+ uint32 des_access=q_u->des_access;
+ uint32 acc_granted;
+ NTSTATUS status;
- /* lkclXXXX having decoded it, ignore all fields in the open policy! */
- /* set up the LSA QUERY INFO response */
+ /* 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);
- for (i = 4; i < POL_HND_SIZE; i++)
- r_u->pol.data[i] = i;
+ 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 = (struct lsa_info *)malloc(sizeof(struct lsa_info))) == NULL)
+ return NT_STATUS_NO_MEMORY;
+
+ ZERO_STRUCTP(info);
+ sid_copy(&info->sid,get_global_sam_sid());
+ info->access = acc_granted;
- return NT_STATUS_NOPROBLEMO;
+ /* set up the LSA QUERY INFO response */
+ if (!create_policy_hnd(p, &r_u->pol, free_lsa_info, (void *)info))
+ return NT_STATUS_OBJECT_NAME_NOT_FOUND;
+
+ return NT_STATUS_OK;
}
/***************************************************************************
_lsa_enum_trust_dom - this needs fixing to do more than return NULL ! JRA.
+ ufff, done :) mimir
***************************************************************************/
-uint32 _lsa_enum_trust_dom(pipes_struct *p, LSA_Q_ENUM_TRUST_DOM *q_u, LSA_R_ENUM_TRUST_DOM *r_u)
+NTSTATUS _lsa_enum_trust_dom(pipes_struct *p, LSA_Q_ENUM_TRUST_DOM *q_u, LSA_R_ENUM_TRUST_DOM *r_u)
{
- uint32 enum_context = 0;
- char *dom_name = NULL;
- DOM_SID *dom_sid = NULL;
+ struct lsa_info *info;
+ uint32 enum_context = q_u->enum_context;
- /* set up the LSA QUERY INFO response */
- init_r_enum_trust_dom(r_u, enum_context, dom_name, dom_sid,
- dom_name != NULL ? NT_STATUS_NO_PROBLEMO : NT_STATUS_UNABLE_TO_FREE_VM);
+ /*
+ * 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;
+ TRUSTDOM **trust_doms;
+ uint32 num_domains;
+ NTSTATUS nt_status;
+
+ if (!find_policy_by_hnd(p, &q_u->pol, (void **)&info))
+ return NT_STATUS_INVALID_HANDLE;
+
+ /* check if the user have enough rights */
+ if (!(info->access & POLICY_VIEW_LOCAL_INFORMATION))
+ return NT_STATUS_ACCESS_DENIED;
+
+ nt_status = secrets_get_trusted_domains(p->mem_ctx, (int *)&enum_context, max_num_domains, (int *)&num_domains, &trust_doms);
+
+ if (!NT_STATUS_IS_OK(nt_status) &&
+ !NT_STATUS_EQUAL(nt_status, STATUS_MORE_ENTRIES) &&
+ !NT_STATUS_EQUAL(nt_status, NT_STATUS_NO_MORE_ENTRIES)) {
+ return nt_status;
+ } else {
+ r_u->status = nt_status;
+ }
+
+ /* set up the lsa_enum_trust_dom response */
+ init_r_enum_trust_dom(p->mem_ctx, r_u, enum_context, max_num_domains, num_domains, trust_doms);
return r_u->status;
}
/***************************************************************************
- _lsa_query_info
+ _lsa_query_info. See the POLICY_INFOMATION_CLASS docs at msdn.
***************************************************************************/
-uint32 _lsa_query_info(pipes_struct *p, LSA_Q_QUERY_INFO *q_u, LSA_R_QUERY_INFO *r_u)
+NTSTATUS _lsa_query_info(pipes_struct *p, LSA_Q_QUERY_INFO *q_u, LSA_R_QUERY_INFO *r_u)
{
+ struct lsa_info *handle;
LSA_INFO_UNION *info = &r_u->dom;
DOM_SID domain_sid;
- char *name = NULL;
+ const char *name;
DOM_SID *sid = NULL;
- r_u->status = NT_STATUS_NO_PROBLEMO;
+ r_u->status = NT_STATUS_OK;
+
+ if (!find_policy_by_hnd(p, &q_u->pol, (void **)&handle))
+ return NT_STATUS_INVALID_HANDLE;
switch (q_u->info_class) {
case 0x02:
{
- unsigned int i;
- /* fake info: We audit everything. ;) */
- info->id2.auditing_enabled = 1;
- info->id2.count1 = 7;
- info->id2.count2 = 7;
- if ((info->id2.auditsettings = (uint32 *)talloc(p->mem_ctx,7*sizeof(uint32))) == NULL)
- return False;
- for (i = 0; i < 7; i++)
- info->id2.auditsettings[i] = 3;
- break;
+ unsigned int i;
+ /* check if the user have enough rights */
+ if (!(handle->access & POLICY_VIEW_AUDIT_INFORMATION))
+ return NT_STATUS_ACCESS_DENIED;
+
+ /* fake info: We audit everything. ;) */
+ info->id2.auditing_enabled = 1;
+ info->id2.count1 = 7;
+ info->id2.count2 = 7;
+ if ((info->id2.auditsettings = (uint32 *)talloc(p->mem_ctx,7*sizeof(uint32))) == NULL)
+ return NT_STATUS_NO_MEMORY;
+ for (i = 0; i < 7; i++)
+ info->id2.auditsettings[i] = 3;
+ break;
}
case 0x03:
- switch (lp_server_role())
- {
+ /* 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:
- name = global_myworkgroup;
- sid = &global_sam_sid;
+ name = get_global_sam_name();
+ sid = get_global_sam_sid();
break;
case ROLE_DOMAIN_MEMBER:
- if (secrets_fetch_domain_sid(global_myworkgroup,
- &domain_sid))
- {
- name = global_myworkgroup;
+ name = lp_workgroup();
+ /* We need to return the Domain SID here. */
+ if (secrets_fetch_domain_sid(lp_workgroup(), &domain_sid))
sid = &domain_sid;
- }
- default:
+ else
+ return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
+ break;
+ case ROLE_STANDALONE:
+ name = lp_workgroup();
+ sid = NULL;
break;
+ default:
+ return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
}
init_dom_query(&r_u->dom.id3, name, sid);
break;
case 0x05:
- name = global_myname;
- sid = &global_sam_sid;
+ /* check if the user have enough rights */
+ if (!(handle->access & POLICY_VIEW_LOCAL_INFORMATION))
+ return NT_STATUS_ACCESS_DENIED;
+
+ /* Request PolicyAccountDomainInformation. */
+ name = get_global_sam_name();
+ sid = get_global_sam_sid();
init_dom_query(&r_u->dom.id5, name, sid);
break;
case 0x06:
- switch (lp_server_role())
- {
+ /* check if the user have enough rights */
+ if (!(handle->access & POLICY_VIEW_LOCAL_INFORMATION))
+ return NT_STATUS_ACCESS_DENIED;
+
+ switch (lp_server_role()) {
case ROLE_DOMAIN_BDC:
/*
* only a BDC is a backup controller
break;
}
- if(r_u->status == NT_STATUS_NO_PROBLEMO) {
+ if (NT_STATUS_IS_OK(r_u->status)) {
r_u->undoc_buffer = 0x22000000; /* bizarre */
r_u->info_class = q_u->info_class;
}
_lsa_lookup_sids
***************************************************************************/
-uint32 _lsa_lookup_sids(pipes_struct *p, LSA_Q_LOOKUP_SIDS *q_u, LSA_R_LOOKUP_SIDS *r_u)
+NTSTATUS _lsa_lookup_sids(pipes_struct *p, LSA_Q_LOOKUP_SIDS *q_u, LSA_R_LOOKUP_SIDS *r_u)
{
+ struct lsa_info *handle;
DOM_SID2 *sid = q_u->sids.sid;
int num_entries = q_u->sids.num_entries;
DOM_R_REF *ref = NULL;
LSA_TRANS_NAME_ENUM *names = NULL;
uint32 mapped_count = 0;
+ if (num_entries > MAX_LOOKUP_SIDS) {
+ num_entries = MAX_LOOKUP_SIDS;
+ DEBUG(5,("_lsa_lookup_sids: truncating SID lookup list to %d\n", num_entries));
+ }
+
ref = (DOM_R_REF *)talloc_zero(p->mem_ctx, sizeof(DOM_R_REF));
names = (LSA_TRANS_NAME_ENUM *)talloc_zero(p->mem_ctx, sizeof(LSA_TRANS_NAME_ENUM));
+ if (!find_policy_by_hnd(p, &q_u->pol, (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;
+ }
if (!ref || !names)
return NT_STATUS_NO_MEMORY;
+done:
+
/* set up the LSA Lookup SIDs response */
init_lsa_trans_names(p->mem_ctx, ref, names, num_entries, sid, &mapped_count);
init_reply_lookup_sids(r_u, ref, names, mapped_count);
lsa_reply_lookup_names
***************************************************************************/
-uint32 _lsa_lookup_names(pipes_struct *p,LSA_Q_LOOKUP_NAMES *q_u, LSA_R_LOOKUP_NAMES *r_u)
+NTSTATUS _lsa_lookup_names(pipes_struct *p,LSA_Q_LOOKUP_NAMES *q_u, LSA_R_LOOKUP_NAMES *r_u)
{
+ struct lsa_info *handle;
UNISTR2 *names = q_u->uni_name;
int num_entries = q_u->num_entries;
DOM_R_REF *ref;
DOM_RID2 *rids;
uint32 mapped_count = 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));
+ }
+
ref = (DOM_R_REF *)talloc_zero(p->mem_ctx, sizeof(DOM_R_REF));
- rids = (DOM_RID2 *)talloc_zero(p->mem_ctx, sizeof(DOM_RID2)*MAX_LOOKUP_SIDS);
+ rids = (DOM_RID2 *)talloc_zero(p->mem_ctx, sizeof(DOM_RID2)*num_entries);
+
+ if (!find_policy_by_hnd(p, &q_u->pol, (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;
+ }
if (!ref || !rids)
return NT_STATUS_NO_MEMORY;
+done:
+
/* set up the LSA Lookup RIDs response */
- init_lsa_rid2s(ref, rids, num_entries, names, &mapped_count);
+ init_lsa_rid2s(ref, rids, num_entries, names, &mapped_count, p->endian);
init_reply_lookup_names(r_u, ref, num_entries, rids, mapped_count);
return r_u->status;
_lsa_close. Also weird - needs to check if lsa handle is correct. JRA.
***************************************************************************/
-uint32 _lsa_close(pipes_struct *p, LSA_Q_CLOSE *q_u, LSA_R_CLOSE *r_u)
+NTSTATUS _lsa_close(pipes_struct *p, LSA_Q_CLOSE *q_u, LSA_R_CLOSE *r_u)
{
- return NT_STATUS_NO_PROBLEMO;
+ if (!find_policy_by_hnd(p, &q_u->pol, NULL))
+ return NT_STATUS_INVALID_HANDLE;
+
+ close_policy_hnd(p, &q_u->pol);
+ return NT_STATUS_OK;
}
/***************************************************************************
"No more secrets Marty...." :-).
***************************************************************************/
-uint32 _lsa_open_secret(pipes_struct *p, LSA_Q_OPEN_SECRET *q_u, LSA_R_OPEN_SECRET *r_u)
+NTSTATUS _lsa_open_secret(pipes_struct *p, LSA_Q_OPEN_SECRET *q_u, LSA_R_OPEN_SECRET *r_u)
{
return NT_STATUS_OBJECT_NAME_NOT_FOUND;
}
-#undef OLD_NTDOMAIN
+
+/***************************************************************************
+_lsa_enum_privs.
+ ***************************************************************************/
+
+NTSTATUS _lsa_enum_privs(pipes_struct *p, LSA_Q_ENUM_PRIVS *q_u, LSA_R_ENUM_PRIVS *r_u)
+{
+ struct lsa_info *handle;
+ uint32 i;
+
+ uint32 enum_context=q_u->enum_context;
+ LSA_PRIV_ENTRY *entry;
+ LSA_PRIV_ENTRY *entries=NULL;
+
+ if (enum_context >= PRIV_ALL_INDEX)
+ return NT_STATUS_NO_MORE_ENTRIES;
+
+ entries = (LSA_PRIV_ENTRY *)talloc_zero(p->mem_ctx, sizeof(LSA_PRIV_ENTRY) * (PRIV_ALL_INDEX));
+ if (entries==NULL)
+ return NT_STATUS_NO_MEMORY;
+
+ if (!find_policy_by_hnd(p, &q_u->pol, (void **)&handle))
+ return NT_STATUS_INVALID_HANDLE;
+
+ /* check if the user have enough rights */
+
+ /*
+ * I don't know if it's the right one. not documented.
+ */
+ if (!(handle->access & POLICY_VIEW_LOCAL_INFORMATION))
+ return NT_STATUS_ACCESS_DENIED;
+
+ entry = entries;
+
+ DEBUG(10,("_lsa_enum_privs: enum_context:%d total entries:%d\n", enum_context, PRIV_ALL_INDEX));
+
+ for (i = 0; i < PRIV_ALL_INDEX; i++, entry++) {
+ if( i<enum_context) {
+ init_uni_hdr(&entry->hdr_name, 0);
+ init_unistr2(&entry->name, NULL, 0 );
+ entry->luid_low = 0;
+ entry->luid_high = 0;
+ } else {
+ init_uni_hdr(&entry->hdr_name, strlen(privs[i+1].priv));
+ init_unistr2(&entry->name, privs[i+1].priv, strlen(privs[i+1].priv) );
+ entry->luid_low = privs[i+1].se_priv;
+ entry->luid_high = 0;
+ }
+ }
+
+ enum_context = PRIV_ALL_INDEX;
+ init_lsa_r_enum_privs(r_u, enum_context, PRIV_ALL_INDEX, entries);
+
+ return NT_STATUS_OK;
+}
+
+/***************************************************************************
+_lsa_priv_get_dispname.
+ ***************************************************************************/
+
+NTSTATUS _lsa_priv_get_dispname(pipes_struct *p, LSA_Q_PRIV_GET_DISPNAME *q_u, LSA_R_PRIV_GET_DISPNAME *r_u)
+{
+ struct lsa_info *handle;
+ fstring name_asc;
+ int i=1;
+
+ if (!find_policy_by_hnd(p, &q_u->pol, (void **)&handle))
+ return NT_STATUS_INVALID_HANDLE;
+
+ /* check if the user have enough rights */
+
+ /*
+ * I don't know if it's the right one. not documented.
+ */
+ if (!(handle->access & POLICY_VIEW_LOCAL_INFORMATION))
+ return NT_STATUS_ACCESS_DENIED;
+
+ unistr2_to_ascii(name_asc, &q_u->name, sizeof(name_asc));
+
+ DEBUG(10,("_lsa_priv_get_dispname: %s", name_asc));
+
+ while (privs[i].se_priv!=SE_PRIV_ALL && strcmp(name_asc, privs[i].priv))
+ i++;
+
+ if (privs[i].se_priv!=SE_PRIV_ALL) {
+ DEBUG(10,(": %s\n", privs[i].description));
+ init_uni_hdr(&r_u->hdr_desc, strlen(privs[i].description));
+ init_unistr2(&r_u->desc, privs[i].description, strlen(privs[i].description) );
+
+ r_u->ptr_info=0xdeadbeef;
+ r_u->lang_id=q_u->lang_id;
+ return NT_STATUS_OK;
+ } else {
+ DEBUG(10,("_lsa_priv_get_dispname: doesn't exist\n"));
+ r_u->ptr_info=0;
+ return NT_STATUS_NO_SUCH_PRIVILEGE;
+ }
+}
+
+/***************************************************************************
+_lsa_enum_accounts.
+ ***************************************************************************/
+
+NTSTATUS _lsa_enum_accounts(pipes_struct *p, LSA_Q_ENUM_ACCOUNTS *q_u, LSA_R_ENUM_ACCOUNTS *r_u)
+{
+ struct lsa_info *handle;
+ GROUP_MAP *map=NULL;
+ int num_entries=0;
+ LSA_SID_ENUM *sids=&r_u->sids;
+ int i=0,j=0;
+
+ if (!find_policy_by_hnd(p, &q_u->pol, (void **)&handle))
+ return NT_STATUS_INVALID_HANDLE;
+
+ /* check if the user have enough rights */
+
+ /*
+ * I don't know if it's the right one. not documented.
+ */
+ if (!(handle->access & POLICY_VIEW_LOCAL_INFORMATION))
+ return NT_STATUS_ACCESS_DENIED;
+
+ /* get the list of mapped groups (domain, local, builtin) */
+ if(!pdb_enum_group_mapping(SID_NAME_UNKNOWN, &map, &num_entries, ENUM_ONLY_MAPPED))
+ return NT_STATUS_OK;
+
+ if (q_u->enum_context >= num_entries)
+ return NT_STATUS_NO_MORE_ENTRIES;
+
+ sids->ptr_sid = (uint32 *)talloc_zero(p->mem_ctx, (num_entries-q_u->enum_context)*sizeof(uint32));
+ sids->sid = (DOM_SID2 *)talloc_zero(p->mem_ctx, (num_entries-q_u->enum_context)*sizeof(DOM_SID2));
+
+ if (sids->ptr_sid==NULL || sids->sid==NULL) {
+ SAFE_FREE(map);
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ for (i=q_u->enum_context, j=0; i<num_entries; i++) {
+ init_dom_sid2( &(*sids).sid[j], &map[i].sid);
+ (*sids).ptr_sid[j]=1;
+ j++;
+ }
+
+ SAFE_FREE(map);
+
+ init_lsa_r_enum_accounts(r_u, j);
+
+ return NT_STATUS_OK;
+}
+
+
+NTSTATUS _lsa_unk_get_connuser(pipes_struct *p, LSA_Q_UNK_GET_CONNUSER *q_u, LSA_R_UNK_GET_CONNUSER *r_u)
+{
+ fstring username, domname;
+ int ulen, dlen;
+ user_struct *vuser = get_valid_user_struct(p->vuid);
+
+ if (vuser == NULL)
+ return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
+
+ fstrcpy(username, vuser->user.smb_name);
+ fstrcpy(domname, vuser->user.domain);
+
+ ulen = strlen(username) + 1;
+ dlen = strlen(domname) + 1;
+
+ init_uni_hdr(&r_u->hdr_user_name, ulen);
+ r_u->ptr_user_name = 1;
+ init_unistr2(&r_u->uni2_user_name, username, ulen);
+
+ r_u->unk1 = 1;
+
+ init_uni_hdr(&r_u->hdr_dom_name, dlen);
+ r_u->ptr_dom_name = 1;
+ init_unistr2(&r_u->uni2_dom_name, domname, dlen);
+
+ r_u->status = NT_STATUS_OK;
+
+ return r_u->status;
+}
+
+/***************************************************************************
+
+ ***************************************************************************/
+
+NTSTATUS _lsa_open_account(pipes_struct *p, LSA_Q_OPENACCOUNT *q_u, LSA_R_OPENACCOUNT *r_u)
+{
+ struct lsa_info *handle;
+ struct lsa_info *info;
+
+ r_u->status = NT_STATUS_OK;
+
+ /* find the connection policy handle. */
+ if (!find_policy_by_hnd(p, &q_u->pol, (void **)&handle))
+ return NT_STATUS_INVALID_HANDLE;
+
+ /* check if the user have 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))
+ return NT_STATUS_ACCESS_DENIED;
+
+ /* associate the user/group SID with the (unique) handle. */
+ if ((info = (struct lsa_info *)malloc(sizeof(struct lsa_info))) == NULL)
+ return NT_STATUS_NO_MEMORY;
+
+ ZERO_STRUCTP(info);
+ info->sid = q_u->sid.sid;
+ info->access = q_u->access;
+
+ /* get a (unique) handle. open a policy on it. */
+ if (!create_policy_hnd(p, &r_u->pol, free_lsa_info, (void *)info))
+ return NT_STATUS_OBJECT_NAME_NOT_FOUND;
+
+ return r_u->status;
+}
+
+/***************************************************************************
+ For a given SID, enumerate all the privilege this account has.
+ ***************************************************************************/
+
+NTSTATUS _lsa_enum_privsaccount(pipes_struct *p, LSA_Q_ENUMPRIVSACCOUNT *q_u, LSA_R_ENUMPRIVSACCOUNT *r_u)
+{
+ struct lsa_info *info=NULL;
+ GROUP_MAP map;
+ LUID_ATTR *set=NULL;
+
+ r_u->status = NT_STATUS_OK;
+
+ /* find the connection policy handle. */
+ if (!find_policy_by_hnd(p, &q_u->pol, (void **)&info))
+ return NT_STATUS_INVALID_HANDLE;
+
+ if (!pdb_getgrsid(&map, info->sid))
+ return NT_STATUS_NO_SUCH_GROUP;
+
+#if 0 /* privileges currently not implemented! */
+ DEBUG(10,("_lsa_enum_privsaccount: %d privileges\n", map.priv_set.count));
+ if (map.priv_set.count!=0) {
+
+ set=(LUID_ATTR *)talloc(p->mem_ctx, map.priv_set.count*sizeof(LUID_ATTR));
+ if (set == NULL) {
+ free_privilege(&map.priv_set);
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ for (i=0; i<map.priv_set.count; i++) {
+ set[i].luid.low=map.priv_set.set[i].luid.low;
+ set[i].luid.high=map.priv_set.set[i].luid.high;
+ set[i].attr=map.priv_set.set[i].attr;
+ DEBUG(10,("_lsa_enum_privsaccount: priv %d: %d:%d:%d\n", i,
+ set[i].luid.high, set[i].luid.low, set[i].attr));
+ }
+ }
+
+ init_lsa_r_enum_privsaccount(r_u, set, map.priv_set.count, 0);
+ free_privilege(&map.priv_set);
+#endif
+
+ init_lsa_r_enum_privsaccount(r_u, set, 0, 0);
+
+ return r_u->status;
+}
+
+/***************************************************************************
+
+ ***************************************************************************/
+
+NTSTATUS _lsa_getsystemaccount(pipes_struct *p, LSA_Q_GETSYSTEMACCOUNT *q_u, LSA_R_GETSYSTEMACCOUNT *r_u)
+{
+ struct lsa_info *info=NULL;
+ GROUP_MAP map;
+ r_u->status = NT_STATUS_OK;
+
+ /* find the connection policy handle. */
+ if (!find_policy_by_hnd(p, &q_u->pol, (void **)&info))
+ return NT_STATUS_INVALID_HANDLE;
+
+ if (!pdb_getgrsid(&map, info->sid))
+ return NT_STATUS_NO_SUCH_GROUP;
+
+ /*
+ 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_u->access = PR_LOG_ON_LOCALLY | PR_ACCESS_FROM_NETWORK;
+
+ return r_u->status;
+}
+
+/***************************************************************************
+ update the systemaccount information
+ ***************************************************************************/
+
+NTSTATUS _lsa_setsystemaccount(pipes_struct *p, LSA_Q_SETSYSTEMACCOUNT *q_u, LSA_R_SETSYSTEMACCOUNT *r_u)
+{
+ struct lsa_info *info=NULL;
+ GROUP_MAP map;
+ r_u->status = NT_STATUS_OK;
+
+ /* find the connection policy handle. */
+ if (!find_policy_by_hnd(p, &q_u->pol, (void **)&info))
+ return NT_STATUS_INVALID_HANDLE;
+
+ if (!pdb_getgrsid(&map, info->sid))
+ return NT_STATUS_NO_SUCH_GROUP;
+
+ if(!pdb_update_group_mapping_entry(&map))
+ return NT_STATUS_NO_SUCH_GROUP;
+
+ return r_u->status;
+}
+
+/***************************************************************************
+ For a given SID, add some privileges.
+ ***************************************************************************/
+
+NTSTATUS _lsa_addprivs(pipes_struct *p, LSA_Q_ADDPRIVS *q_u, LSA_R_ADDPRIVS *r_u)
+{
+#if 0
+ struct lsa_info *info=NULL;
+ GROUP_MAP map;
+ int i=0;
+ LUID_ATTR *luid_attr=NULL;
+ PRIVILEGE_SET *set=NULL;
+#endif
+
+ r_u->status = NT_STATUS_OK;
+
+#if 0 /* privileges are not implemented */
+ /* find the connection policy handle. */
+ if (!find_policy_by_hnd(p, &q_u->pol, (void **)&info))
+ return NT_STATUS_INVALID_HANDLE;
+
+ if (!pdb_getgrsid(&map, info->sid))
+ return NT_STATUS_NO_SUCH_GROUP;
+
+ set=&q_u->set;
+
+ for (i=0; i<set->count; i++) {
+ luid_attr=&set->set[i];
+
+ /* check if the privilege is already there */
+ if (check_priv_in_privilege(&map.priv_set, *luid_attr)){
+ free_privilege(&map.priv_set);
+ return NT_STATUS_NO_SUCH_PRIVILEGE;
+ }
+
+ add_privilege(&map.priv_set, *luid_attr);
+ }
+
+ if(!pdb_update_group_mapping_entry(&map))
+ return NT_STATUS_NO_SUCH_GROUP;
+
+ free_privilege(&map.priv_set);
+
+#endif
+ return r_u->status;
+}
+
+/***************************************************************************
+ For a given SID, remove some privileges.
+ ***************************************************************************/
+
+NTSTATUS _lsa_removeprivs(pipes_struct *p, LSA_Q_REMOVEPRIVS *q_u, LSA_R_REMOVEPRIVS *r_u)
+{
+#if 0
+ struct lsa_info *info=NULL;
+ GROUP_MAP map;
+ int i=0;
+ LUID_ATTR *luid_attr=NULL;
+ PRIVILEGE_SET *set=NULL;
+#endif
+
+ r_u->status = NT_STATUS_OK;
+
+#if 0 /* privileges are not implemented */
+ /* find the connection policy handle. */
+ if (!find_policy_by_hnd(p, &q_u->pol, (void **)&info))
+ return NT_STATUS_INVALID_HANDLE;
+
+ if (!pdb_getgrsid(&map, info->sid))
+ return NT_STATUS_NO_SUCH_GROUP;
+
+ if (q_u->allrights!=0) {
+ /* log it and return, until I see one myself don't do anything */
+ DEBUG(5,("_lsa_removeprivs: trying to remove all privileges ?\n"));
+ return NT_STATUS_OK;
+ }
+
+ if (q_u->ptr==0) {
+ /* log it and return, until I see one myself don't do anything */
+ DEBUG(5,("_lsa_removeprivs: no privileges to remove ?\n"));
+ return NT_STATUS_OK;
+ }
+
+ set=&q_u->set;
+
+ for (i=0; i<set->count; i++) {
+ luid_attr=&set->set[i];
+
+ /* if we don't have the privilege, we're trying to remove, give up */
+ /* what else can we do ??? JFM. */
+ if (!check_priv_in_privilege(&map.priv_set, *luid_attr)){
+ free_privilege(&map.priv_set);
+ return NT_STATUS_NO_SUCH_PRIVILEGE;
+ }
+
+ remove_privilege(&map.priv_set, *luid_attr);
+ }
+
+ if(!pdb_update_group_mapping_entry(&map))
+ return NT_STATUS_NO_SUCH_GROUP;
+
+ free_privilege(&map.priv_set);
+#endif
+ return r_u->status;
+}
+
+/***************************************************************************
+ For a given SID, remove some privileges.
+ ***************************************************************************/
+
+NTSTATUS _lsa_query_secobj(pipes_struct *p, LSA_Q_QUERY_SEC_OBJ *q_u, LSA_R_QUERY_SEC_OBJ *r_u)
+{
+ struct lsa_info *handle=NULL;
+ SEC_DESC *psd = NULL;
+ size_t sd_size;
+ NTSTATUS status;
+
+ r_u->status = NT_STATUS_OK;
+
+ /* find the connection policy handle. */
+ if (!find_policy_by_hnd(p, &q_u->pol, (void **)&handle))
+ 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 (q_u->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((r_u->buf = make_sec_desc_buf(p->mem_ctx, sd_size, psd)) == NULL)
+ return NT_STATUS_NO_MEMORY;
+ break;
+ case 4:
+ /* SD contains only the ACL */
+
+ status=lsa_get_generic_sd(p->mem_ctx, &psd, &sd_size);
+ if(!NT_STATUS_IS_OK(status))
+ return NT_STATUS_NO_MEMORY;
+
+ if((r_u->buf = make_sec_desc_buf(p->mem_ctx, sd_size, psd)) == NULL)
+ return NT_STATUS_NO_MEMORY;
+ break;
+ default:
+ return NT_STATUS_INVALID_LEVEL;
+ }
+
+ r_u->ptr=1;
+
+ return r_u->status;
+}
+
+
+NTSTATUS _lsa_query_info2(pipes_struct *p, LSA_Q_QUERY_INFO2 *q_u, LSA_R_QUERY_INFO2 *r_u)
+{
+ struct lsa_info *handle;
+ const char *nb_name;
+ char *dns_name = NULL;
+ char *forest_name = NULL;
+ DOM_SID *sid = NULL;
+ GUID guid;
+ fstring dnsdomname;
+
+ ZERO_STRUCT(guid);
+ r_u->status = NT_STATUS_OK;
+
+ if (!find_policy_by_hnd(p, &q_u->pol, (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[0] = '\0';
+ get_mydomname(dnsdomname);
+ strlower_m(dnsdomname);
+
+ dns_name = dnsdomname;
+ forest_name = dnsdomname;
+
+ 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(r_u->status)) {
+ r_u->ptr = 0x1;
+ r_u->info_class = q_u->info_class;
+ }
+
+ return r_u->status;
+}