/*
Samba Unix/Linux SMB client library
Distributed SMB/CIFS Server Management Utility
Copyright (C) Gerald (Jerry) Carter 2004
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 . */
#include "includes.h"
#include "utils/net.h"
/********************************************************************
********************************************************************/
static NTSTATUS sid_to_name(struct rpc_pipe_client *pipe_hnd,
TALLOC_CTX *mem_ctx,
DOM_SID *sid,
fstring name)
{
POLICY_HND pol;
enum lsa_SidType *sid_types = NULL;
NTSTATUS result;
char **domains = NULL, **names = NULL;
result = rpccli_lsa_open_policy(pipe_hnd, mem_ctx, True,
SEC_RIGHTS_MAXIMUM_ALLOWED, &pol);
if ( !NT_STATUS_IS_OK(result) )
return result;
result = rpccli_lsa_lookup_sids(pipe_hnd, mem_ctx, &pol, 1, sid, &domains, &names, &sid_types);
if ( NT_STATUS_IS_OK(result) ) {
if ( *domains[0] )
fstr_sprintf( name, "%s\\%s", domains[0], names[0] );
else
fstrcpy( name, names[0] );
}
rpccli_lsa_Close(pipe_hnd, mem_ctx, &pol);
return result;
}
/********************************************************************
********************************************************************/
static NTSTATUS name_to_sid(struct rpc_pipe_client *pipe_hnd,
TALLOC_CTX *mem_ctx,
DOM_SID *sid, const char *name)
{
POLICY_HND pol;
enum lsa_SidType *sid_types;
NTSTATUS result;
DOM_SID *sids;
/* maybe its a raw SID */
if ( strncmp(name, "S-", 2) == 0 && string_to_sid(sid, name) ) {
return NT_STATUS_OK;
}
result = rpccli_lsa_open_policy(pipe_hnd, mem_ctx, True,
SEC_RIGHTS_MAXIMUM_ALLOWED, &pol);
if ( !NT_STATUS_IS_OK(result) )
return result;
result = rpccli_lsa_lookup_names(pipe_hnd, mem_ctx, &pol, 1, &name,
NULL, 1, &sids, &sid_types);
if ( NT_STATUS_IS_OK(result) )
sid_copy( sid, &sids[0] );
rpccli_lsa_Close(pipe_hnd, mem_ctx, &pol);
return result;
}
/********************************************************************
********************************************************************/
static NTSTATUS enum_privileges(struct rpc_pipe_client *pipe_hnd,
TALLOC_CTX *ctx,
POLICY_HND *pol )
{
NTSTATUS result;
uint32 enum_context = 0;
uint32 pref_max_length=0x1000;
int i;
uint16 lang_id=0;
uint16 lang_id_sys=0;
uint16 lang_id_desc;
struct lsa_StringLarge *description = NULL;
struct lsa_PrivArray priv_array;
result = rpccli_lsa_EnumPrivs(pipe_hnd, ctx,
pol,
&enum_context,
&priv_array,
pref_max_length);
if ( !NT_STATUS_IS_OK(result) )
return result;
/* Print results */
for (i = 0; i < priv_array.count; i++) {
struct lsa_String lsa_name;
d_printf("%30s ",
priv_array.privs[i].name.string ? priv_array.privs[i].name.string : "*unknown*" );
/* try to get the description */
init_lsa_String(&lsa_name, priv_array.privs[i].name.string);
result = rpccli_lsa_LookupPrivDisplayName(pipe_hnd, ctx,
pol,
&lsa_name,
lang_id,
lang_id_sys,
&description,
&lang_id_desc);
if (!NT_STATUS_IS_OK(result)) {
d_printf("??????\n");
continue;
}
d_printf("%s\n", description->string);
}
return NT_STATUS_OK;
}
/********************************************************************
********************************************************************/
static NTSTATUS check_privilege_for_user(struct rpc_pipe_client *pipe_hnd,
TALLOC_CTX *ctx,
POLICY_HND *pol,
DOM_SID *sid,
const char *right)
{
NTSTATUS result;
struct lsa_RightSet rights;
int i;
result = rpccli_lsa_EnumAccountRights(pipe_hnd, ctx,
pol,
sid,
&rights);
if (!NT_STATUS_IS_OK(result)) {
return result;
}
if (rights.count == 0) {
return NT_STATUS_OBJECT_NAME_NOT_FOUND;
}
for (i = 0; i < rights.count; i++) {
if (StrCaseCmp(rights.names[i].string, right) == 0) {
return NT_STATUS_OK;
}
}
return NT_STATUS_OBJECT_NAME_NOT_FOUND;
}
/********************************************************************
********************************************************************/
static NTSTATUS enum_privileges_for_user(struct rpc_pipe_client *pipe_hnd,
TALLOC_CTX *ctx,
POLICY_HND *pol,
DOM_SID *sid )
{
NTSTATUS result;
struct lsa_RightSet rights;
int i;
result = rpccli_lsa_EnumAccountRights(pipe_hnd, ctx,
pol,
sid,
&rights);
if (!NT_STATUS_IS_OK(result))
return result;
if (rights.count == 0) {
d_printf("No privileges assigned\n");
}
for (i = 0; i < rights.count; i++) {
printf("%s\n", rights.names[i].string);
}
return NT_STATUS_OK;
}
/********************************************************************
********************************************************************/
static NTSTATUS enum_accounts_for_privilege(struct rpc_pipe_client *pipe_hnd,
TALLOC_CTX *ctx,
POLICY_HND *pol,
const char *privilege)
{
NTSTATUS result;
uint32 enum_context=0;
uint32 pref_max_length=0x1000;
struct lsa_SidArray sid_array;
int i;
fstring name;
result = rpccli_lsa_EnumAccounts(pipe_hnd, ctx,
pol,
&enum_context,
&sid_array,
pref_max_length);
if (!NT_STATUS_IS_OK(result))
return result;
d_printf("%s:\n", privilege);
for ( i=0; i 1) {
d_printf("Usage: net rpc rights list [[accounts|privileges] [name|SID]]\n");
result = NT_STATUS_OK;
goto done;
}
result = name_to_sid(pipe_hnd, mem_ctx, &sid, argv[0]);
if (!NT_STATUS_IS_OK(result)) {
goto done;
}
result = enum_privileges_for_user(pipe_hnd, mem_ctx, &pol, &sid );
done:
rpccli_lsa_Close(pipe_hnd, mem_ctx, &pol);
return result;
}
/********************************************************************
********************************************************************/
static NTSTATUS rpc_rights_grant_internal(const DOM_SID *domain_sid,
const char *domain_name,
struct cli_state *cli,
struct rpc_pipe_client *pipe_hnd,
TALLOC_CTX *mem_ctx,
int argc,
const char **argv )
{
POLICY_HND dom_pol;
NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
struct lsa_RightSet rights;
int i;
DOM_SID sid;
if (argc < 2 ) {
d_printf("Usage: net rpc rights grant \n");
return NT_STATUS_OK;
}
result = name_to_sid(pipe_hnd, mem_ctx, &sid, argv[0]);
if (!NT_STATUS_IS_OK(result))
return result;
result = rpccli_lsa_open_policy2(pipe_hnd, mem_ctx, True,
SEC_RIGHTS_MAXIMUM_ALLOWED,
&dom_pol);
if (!NT_STATUS_IS_OK(result))
return result;
rights.count = argc-1;
rights.names = TALLOC_ARRAY(mem_ctx, struct lsa_StringLarge,
rights.count);
if (!rights.names) {
return NT_STATUS_NO_MEMORY;
}
for (i=0; i \n");
return NT_STATUS_OK;
}
result = name_to_sid(pipe_hnd, mem_ctx, &sid, argv[0]);
if (!NT_STATUS_IS_OK(result))
return result;
result = rpccli_lsa_open_policy2(pipe_hnd, mem_ctx, True,
SEC_RIGHTS_MAXIMUM_ALLOWED,
&dom_pol);
if (!NT_STATUS_IS_OK(result))
return result;
result = rpccli_lsa_remove_account_rights(pipe_hnd, mem_ctx, &dom_pol, sid,
False, argc-1, argv+1);
if (!NT_STATUS_IS_OK(result))
goto done;
d_printf("Successfully revoked rights.\n");
done:
if ( !NT_STATUS_IS_OK(result) ) {
d_fprintf(stderr, "Failed to revoke privileges for %s (%s)\n",
argv[0], nt_errstr(result));
}
rpccli_lsa_Close(pipe_hnd, mem_ctx, &dom_pol);
return result;
}
/********************************************************************
********************************************************************/
static int rpc_rights_list( int argc, const char **argv )
{
return run_rpc_command( NULL, PI_LSARPC, 0,
rpc_rights_list_internal, argc, argv );
}
/********************************************************************
********************************************************************/
static int rpc_rights_grant( int argc, const char **argv )
{
return run_rpc_command( NULL, PI_LSARPC, 0,
rpc_rights_grant_internal, argc, argv );
}
/********************************************************************
********************************************************************/
static int rpc_rights_revoke( int argc, const char **argv )
{
return run_rpc_command( NULL, PI_LSARPC, 0,
rpc_rights_revoke_internal, argc, argv );
}
/********************************************************************
********************************************************************/
static int net_help_rights( int argc, const char **argv )
{
d_printf("net rpc rights list [{accounts|privileges} [name|SID]] View available or assigned privileges\n");
d_printf("net rpc rights grant Assign privilege[s]\n");
d_printf("net rpc rights revoke Revoke privilege[s]\n");
d_printf("\nBoth 'grant' and 'revoke' require a SID and a list of privilege names.\n");
d_printf("For example\n");
d_printf("\n net rpc rights grant 'VALE\\biddle' SePrintOperatorPrivilege SeDiskOperatorPrivilege\n");
d_printf("\nwould grant the printer admin and disk manager rights to the user 'VALE\\biddle'\n\n");
return -1;
}
/********************************************************************
********************************************************************/
int net_rpc_rights(int argc, const char **argv)
{
struct functable func[] = {
{"list", rpc_rights_list},
{"grant", rpc_rights_grant},
{"revoke", rpc_rights_revoke},
{NULL, NULL}
};
if ( argc )
return net_run_function( argc, argv, func, net_help_rights );
return net_help_rights( argc, argv );
}
static NTSTATUS rpc_sh_rights_list(TALLOC_CTX *mem_ctx, struct rpc_sh_ctx *ctx,
struct rpc_pipe_client *pipe_hnd,
int argc, const char **argv)
{
return rpc_rights_list_internal(ctx->domain_sid, ctx->domain_name,
ctx->cli, pipe_hnd, mem_ctx,
argc, argv);
}
static NTSTATUS rpc_sh_rights_grant(TALLOC_CTX *mem_ctx,
struct rpc_sh_ctx *ctx,
struct rpc_pipe_client *pipe_hnd,
int argc, const char **argv)
{
return rpc_rights_grant_internal(ctx->domain_sid, ctx->domain_name,
ctx->cli, pipe_hnd, mem_ctx,
argc, argv);
}
static NTSTATUS rpc_sh_rights_revoke(TALLOC_CTX *mem_ctx,
struct rpc_sh_ctx *ctx,
struct rpc_pipe_client *pipe_hnd,
int argc, const char **argv)
{
return rpc_rights_revoke_internal(ctx->domain_sid, ctx->domain_name,
ctx->cli, pipe_hnd, mem_ctx,
argc, argv);
}
struct rpc_sh_cmd *net_rpc_rights_cmds(TALLOC_CTX *mem_ctx,
struct rpc_sh_ctx *ctx)
{
static struct rpc_sh_cmd cmds[] = {
{ "list", NULL, PI_LSARPC, rpc_sh_rights_list,
"View available or assigned privileges" },
{ "grant", NULL, PI_LSARPC, rpc_sh_rights_grant,
"Assign privilege[s]" },
{ "revoke", NULL, PI_LSARPC, rpc_sh_rights_revoke,
"Revoke privilege[s]" },
{ NULL, NULL, 0, NULL, NULL }
};
return cmds;
}