BOOL torture_domain_open_samr(struct torture_context *torture)
{
NTSTATUS status;
const char *binding;
struct libnet_context *ctx;
struct event_context *evt_ctx=NULL;
TALLOC_CTX *mem_ctx;
struct policy_handle domain_handle, handle;
struct libnet_DomainOpen io;
struct samr_Close r;
const char *domain_name;
BOOL ret = True;
mem_ctx = talloc_init("test_domainopen_lsa");
binding = torture_setting_string(torture, "binding", NULL);
ctx = libnet_context_init(evt_ctx);
ctx->cred = cmdline_credentials;
/* we're accessing domain controller so the domain name should be
passed (it's going to be resolved to dc name and address) instead
of specific server name. */
domain_name = lp_workgroup();
/*
* Testing synchronous version
*/
printf("opening domain\n");
io.in.type = DOMAIN_SAMR;
io.in.domain_name = domain_name;
io.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
status = libnet_DomainOpen(ctx, mem_ctx, &io);
if (!NT_STATUS_IS_OK(status)) {
printf("Composite domain open failed - %s\n", nt_errstr(status));
ret = False;
goto done;
}
domain_handle = ctx->samr.handle;
r.in.handle = &domain_handle;
r.out.handle = &handle;
printf("closing domain handle\n");
status = dcerpc_samr_Close(ctx->samr.pipe, mem_ctx, &r);
if (!NT_STATUS_IS_OK(status)) {
printf("Close failed - %s\n", nt_errstr(status));
ret = False;
goto done;
}
done:
talloc_free(mem_ctx);
talloc_free(ctx);
return ret;
}
static bool test_handles_samr(struct torture_context *torture)
{
NTSTATUS status;
struct dcerpc_pipe *p1, *p2;
struct policy_handle handle;
struct policy_handle handle2;
struct samr_Connect r;
struct samr_Close c;
TALLOC_CTX *mem_ctx = talloc_new(torture);
torture_comment(torture, "RPC-HANDLE-SAMR\n");
status = torture_rpc_connection(mem_ctx, &p1, &dcerpc_table_samr);
torture_assert_ntstatus_ok(torture, status, "opening samr pipe1");
status = torture_rpc_connection(mem_ctx, &p2, &dcerpc_table_samr);
torture_assert_ntstatus_ok(torture, status, "opening samr pipe1");
r.in.system_name = 0;
r.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
r.out.connect_handle = &handle;
status = dcerpc_samr_Connect(p1, mem_ctx, &r);
torture_assert_ntstatus_ok(torture, status, "opening policy handle on p1");
c.in.handle = &handle;
c.out.handle = &handle2;
status = dcerpc_samr_Close(p2, mem_ctx, &c);
torture_assert_ntstatus_equal(torture, status, NT_STATUS_NET_WRITE_FAULT,
"closing policy handle on p2");
torture_assert_int_equal(torture, p2->last_fault_code, DCERPC_FAULT_CONTEXT_MISMATCH,
"closing policy handle on p2");
status = dcerpc_samr_Close(p1, mem_ctx, &c);
torture_assert_ntstatus_ok(torture, status, "closing policy handle on p1");
status = dcerpc_samr_Close(p1, mem_ctx, &c);
torture_assert_ntstatus_equal(torture, status, NT_STATUS_NET_WRITE_FAULT,
"closing policy handle on p1 again");
torture_assert_int_equal(torture, p1->last_fault_code, DCERPC_FAULT_CONTEXT_MISMATCH,
"closing policy handle on p1 again");
talloc_free(mem_ctx);
return true;
}
/* Query display info for a domain */
static NTSTATUS sam_query_user_list(struct winbindd_domain *domain,
TALLOC_CTX *mem_ctx,
uint32_t *pnum_info,
struct wbint_userinfo **pinfo)
{
struct rpc_pipe_client *samr_pipe = NULL;
struct policy_handle dom_pol;
struct wbint_userinfo *info = NULL;
uint32_t num_info = 0;
TALLOC_CTX *tmp_ctx;
NTSTATUS status, result;
struct dcerpc_binding_handle *b = NULL;
DEBUG(3,("samr_query_user_list\n"));
ZERO_STRUCT(dom_pol);
if (pnum_info) {
*pnum_info = 0;
}
tmp_ctx = talloc_stackframe();
if (tmp_ctx == NULL) {
return NT_STATUS_NO_MEMORY;
}
status = open_internal_samr_conn(tmp_ctx, domain, &samr_pipe, &dom_pol);
if (!NT_STATUS_IS_OK(status)) {
goto done;
}
b = samr_pipe->binding_handle;
status = rpc_query_user_list(tmp_ctx,
samr_pipe,
&dom_pol,
&domain->sid,
&num_info,
&info);
if (!NT_STATUS_IS_OK(status)) {
goto done;
}
if (pnum_info) {
*pnum_info = num_info;
}
if (pinfo) {
*pinfo = talloc_move(mem_ctx, &info);
}
done:
if (b && is_valid_policy_hnd(&dom_pol)) {
dcerpc_samr_Close(b, mem_ctx, &dom_pol, &result);
}
TALLOC_FREE(tmp_ctx);
return status;
}
/* Lookup user information from a rid or username. */
static NTSTATUS sam_query_user(struct winbindd_domain *domain,
TALLOC_CTX *mem_ctx,
const struct dom_sid *user_sid,
struct wbint_userinfo *user_info)
{
struct rpc_pipe_client *samr_pipe;
struct policy_handle dom_pol;
TALLOC_CTX *tmp_ctx;
NTSTATUS status, result;
struct dcerpc_binding_handle *b = NULL;
DEBUG(3,("sam_query_user\n"));
ZERO_STRUCT(dom_pol);
/* Paranoia check */
if (!sid_check_is_in_our_domain(user_sid)) {
return NT_STATUS_NO_SUCH_USER;
}
if (user_info) {
user_info->homedir = NULL;
user_info->shell = NULL;
user_info->primary_gid = (gid_t) -1;
}
tmp_ctx = talloc_stackframe();
if (tmp_ctx == NULL) {
return NT_STATUS_NO_MEMORY;
}
status = open_internal_samr_conn(tmp_ctx, domain, &samr_pipe, &dom_pol);
if (!NT_STATUS_IS_OK(status)) {
goto done;
}
b = samr_pipe->binding_handle;
status = rpc_query_user(tmp_ctx,
samr_pipe,
&dom_pol,
&domain->sid,
user_sid,
user_info);
done:
if (b && is_valid_policy_hnd(&dom_pol)) {
dcerpc_samr_Close(b, mem_ctx, &dom_pol, &result);
}
TALLOC_FREE(tmp_ctx);
return status;
}
static NTSTATUS libnetapi_samr_open_alias_queryinfo(TALLOC_CTX *mem_ctx,
struct rpc_pipe_client *pipe_cli,
struct policy_handle *handle,
uint32_t rid,
uint32_t access_rights,
enum samr_AliasInfoEnum level,
union samr_AliasInfo **alias_info)
{
NTSTATUS status, result;
struct policy_handle alias_handle;
union samr_AliasInfo *_alias_info = NULL;
struct dcerpc_binding_handle *b = pipe_cli->binding_handle;
ZERO_STRUCT(alias_handle);
status = dcerpc_samr_OpenAlias(b, mem_ctx,
handle,
access_rights,
rid,
&alias_handle,
&result);
if (!NT_STATUS_IS_OK(status)) {
goto done;
}
if (!NT_STATUS_IS_OK(result)) {
status = result;
goto done;
}
status = dcerpc_samr_QueryAliasInfo(b, mem_ctx,
&alias_handle,
level,
&_alias_info,
&result);
if (!NT_STATUS_IS_OK(status)) {
goto done;
}
if (!NT_STATUS_IS_OK(result)) {
status = result;
goto done;
}
*alias_info = _alias_info;
done:
if (is_valid_policy_hnd(&alias_handle)) {
dcerpc_samr_Close(b, mem_ctx, &alias_handle, &result);
}
return status;
}
static NTSTATUS sam_password_policy(struct winbindd_domain *domain,
TALLOC_CTX *mem_ctx,
struct samr_DomInfo1 *passwd_policy)
{
struct rpc_pipe_client *samr_pipe;
struct policy_handle dom_pol;
union samr_DomainInfo *info = NULL;
TALLOC_CTX *tmp_ctx;
NTSTATUS status, result;
struct dcerpc_binding_handle *b = NULL;
DEBUG(3,("sam_password_policy\n"));
ZERO_STRUCT(dom_pol);
tmp_ctx = talloc_stackframe();
if (tmp_ctx == NULL) {
return NT_STATUS_NO_MEMORY;
}
status = open_internal_samr_conn(tmp_ctx, domain, &samr_pipe, &dom_pol);
if (!NT_STATUS_IS_OK(status)) {
goto error;
}
b = samr_pipe->binding_handle;
status = dcerpc_samr_QueryDomainInfo(b,
mem_ctx,
&dom_pol,
1,
&info,
&result);
if (!NT_STATUS_IS_OK(status)) {
goto error;
}
if (!NT_STATUS_IS_OK(result)) {
status = result;
goto error;
}
*passwd_policy = info->info1;
error:
if (b && is_valid_policy_hnd(&dom_pol)) {
dcerpc_samr_Close(b, mem_ctx, &dom_pol, &result);
}
TALLOC_FREE(tmp_ctx);
return status;
}
/* find the sequence number for a domain */
static NTSTATUS sam_sequence_number(struct winbindd_domain *domain,
uint32_t *pseq)
{
struct rpc_pipe_client *samr_pipe;
struct policy_handle dom_pol;
uint32_t seq;
TALLOC_CTX *tmp_ctx;
NTSTATUS status, result;
struct dcerpc_binding_handle *b = NULL;
DEBUG(3,("samr: sequence number\n"));
ZERO_STRUCT(dom_pol);
if (pseq) {
*pseq = DOM_SEQUENCE_NONE;
}
tmp_ctx = talloc_stackframe();
if (tmp_ctx == NULL) {
return NT_STATUS_NO_MEMORY;
}
status = open_internal_samr_conn(tmp_ctx, domain, &samr_pipe, &dom_pol);
if (!NT_STATUS_IS_OK(status)) {
goto done;
}
b = samr_pipe->binding_handle;
status = rpc_sequence_number(tmp_ctx,
samr_pipe,
&dom_pol,
domain->name,
&seq);
if (!NT_STATUS_IS_OK(status)) {
goto done;
}
if (pseq) {
*pseq = seq;
}
done:
if (b && is_valid_policy_hnd(&dom_pol)) {
dcerpc_samr_Close(b, tmp_ctx, &dom_pol, &result);
}
TALLOC_FREE(tmp_ctx);
return status;
}
GtkWidget *gtk_select_domain_dialog_new (struct dcerpc_binding_handle *sam_pipe)
{
GtkSelectDomainDialog *d = g_object_new(gtk_select_domain_dialog_get_type (), NULL);
NTSTATUS status, result;
struct samr_SamArray *sam;
struct policy_handle handle;
uint32_t resume_handle = 0;
uint32_t num_entries;
int i;
TALLOC_CTX *mem_ctx = talloc_init("gtk_select_domain_dialog_new");
d->sam_pipe = sam_pipe;
status = dcerpc_samr_Connect(sam_pipe, mem_ctx, 0,
SEC_FLAG_MAXIMUM_ALLOWED, &handle, &result);
if (!NT_STATUS_IS_OK(status)) {
gtk_show_ntstatus(NULL, "Running Connect on SAMR", status);
talloc_free(mem_ctx);
return GTK_WIDGET(d);
}
status = dcerpc_samr_EnumDomains(sam_pipe, mem_ctx, &handle, &resume_handle, &sam, -1, &num_entries, &result);
if (!NT_STATUS_IS_OK(status)) {
gtk_show_ntstatus(NULL, "Enumerating domains", status);
} else if (sam != NULL) {
for (i=0;i<sam->count;i++) {
GtkTreeIter iter;
gtk_list_store_append(d->store_domains, &iter);
gtk_list_store_set (d->store_domains, &iter, 0, sam->entries[i].name.string, -1);
}
}
status = dcerpc_samr_Close(sam_pipe, mem_ctx, &handle, &result);
if (!NT_STATUS_IS_OK(status)) {
gtk_show_ntstatus(NULL, "Closing SAMR connection", status);
talloc_free(mem_ctx);
return GTK_WIDGET ( d );
}
talloc_free(mem_ctx);
return GTK_WIDGET ( d );
}
static bool test_cleanup(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx,
struct policy_handle *domain_handle)
{
NTSTATUS status;
struct samr_Close r;
struct policy_handle handle;
r.in.handle = domain_handle;
r.out.handle = &handle;
printf("closing domain handle\n");
status = dcerpc_samr_Close(p, mem_ctx, &r);
if (!NT_STATUS_IS_OK(status)) {
printf("Close failed - %s\n", nt_errstr(status));
return false;
}
return true;
}
int net_rpc_join_newstyle(struct net_context *c, int argc, const char **argv)
{
/* libsmb variables */
struct cli_state *cli;
TALLOC_CTX *mem_ctx;
uint32 acb_info = ACB_WSTRUST;
uint32_t neg_flags = NETLOGON_NEG_AUTH2_ADS_FLAGS;
enum netr_SchannelType sec_channel_type;
struct rpc_pipe_client *pipe_hnd = NULL;
struct dcerpc_binding_handle *b = NULL;
/* rpc variables */
struct policy_handle lsa_pol, sam_pol, domain_pol, user_pol;
struct dom_sid *domain_sid;
uint32 user_rid;
/* Password stuff */
char *clear_trust_password = NULL;
struct samr_CryptPassword crypt_pwd;
uchar md4_trust_password[16];
union samr_UserInfo set_info;
/* Misc */
NTSTATUS status, result;
int retval = 1;
const char *domain = NULL;
char *acct_name;
struct lsa_String lsa_acct_name;
uint32 acct_flags=0;
uint32_t access_granted = 0;
union lsa_PolicyInformation *info = NULL;
struct samr_Ids user_rids;
struct samr_Ids name_types;
/* check what type of join */
if (argc >= 0) {
sec_channel_type = get_sec_channel_type(argv[0]);
} else {
sec_channel_type = get_sec_channel_type(NULL);
}
switch (sec_channel_type) {
case SEC_CHAN_WKSTA:
acb_info = ACB_WSTRUST;
break;
case SEC_CHAN_BDC:
acb_info = ACB_SVRTRUST;
break;
#if 0
case SEC_CHAN_DOMAIN:
acb_info = ACB_DOMTRUST;
break;
#endif
default:
DEBUG(0,("secure channel type %d not yet supported\n",
sec_channel_type));
break;
}
/* Make authenticated connection to remote machine */
status = net_make_ipc_connection(c, NET_FLAGS_PDC, &cli);
if (!NT_STATUS_IS_OK(status)) {
return 1;
}
if (!(mem_ctx = talloc_init("net_rpc_join_newstyle"))) {
DEBUG(0, ("Could not initialise talloc context\n"));
goto done;
}
/* Fetch domain sid */
status = cli_rpc_pipe_open_noauth(cli, &ndr_table_lsarpc.syntax_id,
&pipe_hnd);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(0, ("Error connecting to LSA pipe. Error was %s\n",
nt_errstr(status) ));
goto done;
}
b = pipe_hnd->binding_handle;
CHECK_RPC_ERR(rpccli_lsa_open_policy(pipe_hnd, mem_ctx, true,
SEC_FLAG_MAXIMUM_ALLOWED,
&lsa_pol),
"error opening lsa policy handle");
CHECK_DCERPC_ERR(dcerpc_lsa_QueryInfoPolicy(b, mem_ctx,
&lsa_pol,
LSA_POLICY_INFO_ACCOUNT_DOMAIN,
&info,
&result),
"error querying info policy");
domain = info->account_domain.name.string;
domain_sid = info->account_domain.sid;
dcerpc_lsa_Close(b, mem_ctx, &lsa_pol, &result);
TALLOC_FREE(pipe_hnd); /* Done with this pipe */
/* Bail out if domain didn't get set. */
if (!domain) {
DEBUG(0, ("Could not get domain name.\n"));
goto done;
}
/* Create domain user */
status = cli_rpc_pipe_open_noauth(cli, &ndr_table_samr.syntax_id,
&pipe_hnd);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(0, ("Error connecting to SAM pipe. Error was %s\n",
nt_errstr(status) ));
goto done;
}
b = pipe_hnd->binding_handle;
CHECK_DCERPC_ERR(dcerpc_samr_Connect2(b, mem_ctx,
pipe_hnd->desthost,
SAMR_ACCESS_ENUM_DOMAINS
| SAMR_ACCESS_LOOKUP_DOMAIN,
&sam_pol,
&result),
"could not connect to SAM database");
CHECK_DCERPC_ERR(dcerpc_samr_OpenDomain(b, mem_ctx,
&sam_pol,
SAMR_DOMAIN_ACCESS_LOOKUP_INFO_1
| SAMR_DOMAIN_ACCESS_CREATE_USER
| SAMR_DOMAIN_ACCESS_OPEN_ACCOUNT,
domain_sid,
&domain_pol,
&result),
"could not open domain");
/* Create domain user */
if ((acct_name = talloc_asprintf(mem_ctx, "%s$", global_myname())) == NULL) {
status = NT_STATUS_NO_MEMORY;
goto done;
}
strlower_m(acct_name);
init_lsa_String(&lsa_acct_name, acct_name);
acct_flags = SEC_GENERIC_READ | SEC_GENERIC_WRITE | SEC_GENERIC_EXECUTE |
SEC_STD_WRITE_DAC | SEC_STD_DELETE |
SAMR_USER_ACCESS_SET_PASSWORD |
SAMR_USER_ACCESS_GET_ATTRIBUTES |
SAMR_USER_ACCESS_SET_ATTRIBUTES;
DEBUG(10, ("Creating account with flags: %d\n",acct_flags));
status = dcerpc_samr_CreateUser2(b, mem_ctx,
&domain_pol,
&lsa_acct_name,
acb_info,
acct_flags,
&user_pol,
&access_granted,
&user_rid,
&result);
if (!NT_STATUS_IS_OK(status)) {
goto done;
}
if (!NT_STATUS_IS_OK(result) &&
!NT_STATUS_EQUAL(result, NT_STATUS_USER_EXISTS)) {
status = result;
d_fprintf(stderr,_("Creation of workstation account failed\n"));
/* If NT_STATUS_ACCESS_DENIED then we have a valid
username/password combo but the user does not have
administrator access. */
if (NT_STATUS_V(result) == NT_STATUS_V(NT_STATUS_ACCESS_DENIED))
d_fprintf(stderr, _("User specified does not have "
"administrator privileges\n"));
goto done;
}
/* We *must* do this.... don't ask... */
if (NT_STATUS_IS_OK(result)) {
dcerpc_samr_Close(b, mem_ctx, &user_pol, &result);
}
CHECK_DCERPC_ERR_DEBUG(dcerpc_samr_LookupNames(b, mem_ctx,
&domain_pol,
1,
&lsa_acct_name,
&user_rids,
&name_types,
&result),
("error looking up rid for user %s: %s/%s\n",
acct_name, nt_errstr(status), nt_errstr(result)));
if (user_rids.count != 1) {
status = NT_STATUS_INVALID_NETWORK_RESPONSE;
goto done;
}
if (name_types.count != 1) {
status = NT_STATUS_INVALID_NETWORK_RESPONSE;
goto done;
}
if (name_types.ids[0] != SID_NAME_USER) {
DEBUG(0, ("%s is not a user account (type=%d)\n", acct_name, name_types.ids[0]));
goto done;
}
user_rid = user_rids.ids[0];
/* Open handle on user */
CHECK_DCERPC_ERR_DEBUG(
dcerpc_samr_OpenUser(b, mem_ctx,
&domain_pol,
SEC_FLAG_MAXIMUM_ALLOWED,
user_rid,
&user_pol,
&result),
("could not re-open existing user %s: %s/%s\n",
acct_name, nt_errstr(status), nt_errstr(result)));
/* Create a random machine account password */
clear_trust_password = generate_random_str(talloc_tos(), DEFAULT_TRUST_ACCOUNT_PASSWORD_LENGTH);
E_md4hash(clear_trust_password, md4_trust_password);
/* Set password on machine account */
init_samr_CryptPassword(clear_trust_password,
&cli->user_session_key,
&crypt_pwd);
set_info.info24.password = crypt_pwd;
set_info.info24.password_expired = PASS_DONT_CHANGE_AT_NEXT_LOGON;
CHECK_DCERPC_ERR(dcerpc_samr_SetUserInfo2(b, mem_ctx,
&user_pol,
24,
&set_info,
&result),
"error setting trust account password");
/* Why do we have to try to (re-)set the ACB to be the same as what
we passed in the samr_create_dom_user() call? When a NT
workstation is joined to a domain by an administrator the
acb_info is set to 0x80. For a normal user with "Add
workstations to the domain" rights the acb_info is 0x84. I'm
not sure whether it is supposed to make a difference or not. NT
seems to cope with either value so don't bomb out if the set
userinfo2 level 0x10 fails. -tpot */
set_info.info16.acct_flags = acb_info;
/* Ignoring the return value is necessary for joining a domain
as a normal user with "Add workstation to domain" privilege. */
status = dcerpc_samr_SetUserInfo(b, mem_ctx,
&user_pol,
16,
&set_info,
&result);
dcerpc_samr_Close(b, mem_ctx, &user_pol, &result);
TALLOC_FREE(pipe_hnd); /* Done with this pipe */
/* Now check the whole process from top-to-bottom */
status = cli_rpc_pipe_open_noauth(cli, &ndr_table_netlogon.syntax_id,
&pipe_hnd);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(0,("Error connecting to NETLOGON pipe. Error was %s\n",
nt_errstr(status) ));
goto done;
}
status = rpccli_netlogon_setup_creds(pipe_hnd,
cli->desthost, /* server name */
domain, /* domain */
global_myname(), /* client name */
global_myname(), /* machine account name */
md4_trust_password,
sec_channel_type,
&neg_flags);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(0, ("Error in domain join verification (credential setup failed): %s\n\n",
nt_errstr(status)));
if ( NT_STATUS_EQUAL(status, NT_STATUS_ACCESS_DENIED) &&
(sec_channel_type == SEC_CHAN_BDC) ) {
d_fprintf(stderr, _("Please make sure that no computer "
"account\nnamed like this machine "
"(%s) exists in the domain\n"),
global_myname());
}
goto done;
}
/* We can only check the schannel connection if the client is allowed
to do this and the server supports it. If not, just assume success
(after all the rpccli_netlogon_setup_creds() succeeded, and we'll
do the same again (setup creds) in net_rpc_join_ok(). JRA. */
if (lp_client_schannel() && (neg_flags & NETLOGON_NEG_SCHANNEL)) {
struct rpc_pipe_client *netlogon_schannel_pipe;
status = cli_rpc_pipe_open_schannel_with_key(
cli, &ndr_table_netlogon.syntax_id, NCACN_NP,
DCERPC_AUTH_LEVEL_PRIVACY, domain, &pipe_hnd->dc,
&netlogon_schannel_pipe);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(0, ("Error in domain join verification (schannel setup failed): %s\n\n",
nt_errstr(status)));
if ( NT_STATUS_EQUAL(status, NT_STATUS_ACCESS_DENIED) &&
(sec_channel_type == SEC_CHAN_BDC) ) {
d_fprintf(stderr, _("Please make sure that no "
"computer account\nnamed "
"like this machine (%s) "
"exists in the domain\n"),
global_myname());
}
goto done;
}
TALLOC_FREE(netlogon_schannel_pipe);
}
TALLOC_FREE(pipe_hnd);
/* Now store the secret in the secrets database */
strupper_m(CONST_DISCARD(char *, domain));
if (!secrets_store_domain_sid(domain, domain_sid)) {
DEBUG(0, ("error storing domain sid for %s\n", domain));
goto done;
}
if (!secrets_store_machine_password(clear_trust_password, domain, sec_channel_type)) {
DEBUG(0, ("error storing plaintext domain secrets for %s\n", domain));
}
/* double-check, connection from scratch */
status = net_rpc_join_ok(c, domain, cli->desthost, &cli->dest_ss);
retval = NT_STATUS_IS_OK(status) ? 0 : -1;
done:
/* Display success or failure */
if (domain) {
if (retval != 0) {
fprintf(stderr,_("Unable to join domain %s.\n"),domain);
} else {
printf(_("Joined domain %s.\n"),domain);
}
}
cli_shutdown(cli);
TALLOC_FREE(clear_trust_password);
return retval;
}
static NTSTATUS sam_lookup_useraliases(struct winbindd_domain *domain,
TALLOC_CTX *mem_ctx,
uint32_t num_sids,
const struct dom_sid *sids,
uint32_t *pnum_aliases,
uint32_t **palias_rids)
{
struct rpc_pipe_client *samr_pipe;
struct policy_handle dom_pol;
uint32_t num_aliases = 0;
uint32_t *alias_rids = NULL;
TALLOC_CTX *tmp_ctx;
NTSTATUS status, result;
struct dcerpc_binding_handle *b = NULL;
DEBUG(3,("sam_lookup_useraliases\n"));
ZERO_STRUCT(dom_pol);
if (pnum_aliases) {
*pnum_aliases = 0;
}
tmp_ctx = talloc_stackframe();
if (tmp_ctx == NULL) {
return NT_STATUS_NO_MEMORY;
}
status = open_internal_samr_conn(tmp_ctx, domain, &samr_pipe, &dom_pol);
if (!NT_STATUS_IS_OK(status)) {
goto done;
}
b = samr_pipe->binding_handle;
status = rpc_lookup_useraliases(tmp_ctx,
samr_pipe,
&dom_pol,
num_sids,
sids,
&num_aliases,
&alias_rids);
if (!NT_STATUS_IS_OK(status)) {
goto done;
}
if (pnum_aliases) {
*pnum_aliases = num_aliases;
}
if (palias_rids) {
*palias_rids = talloc_move(mem_ctx, &alias_rids);
}
done:
if (b && is_valid_policy_hnd(&dom_pol)) {
dcerpc_samr_Close(b, mem_ctx, &dom_pol, &result);
}
TALLOC_FREE(tmp_ctx);
return status;
}
/* Lookup group membership given a rid. */
static NTSTATUS sam_lookup_groupmem(struct winbindd_domain *domain,
TALLOC_CTX *mem_ctx,
const struct dom_sid *group_sid,
enum lsa_SidType type,
uint32_t *pnum_names,
struct dom_sid **psid_mem,
char ***pnames,
uint32_t **pname_types)
{
struct rpc_pipe_client *samr_pipe;
struct policy_handle dom_pol;
uint32_t num_names = 0;
struct dom_sid *sid_mem = NULL;
char **names = NULL;
uint32_t *name_types = NULL;
TALLOC_CTX *tmp_ctx;
NTSTATUS status, result;
struct dcerpc_binding_handle *b = NULL;
DEBUG(3,("sam_lookup_groupmem\n"));
ZERO_STRUCT(dom_pol);
/* Paranoia check */
if (sid_check_is_in_builtin(group_sid) && (type != SID_NAME_ALIAS)) {
/* There's no groups, only aliases in BUILTIN */
return NT_STATUS_NO_SUCH_GROUP;
}
if (pnum_names) {
pnum_names = 0;
}
tmp_ctx = talloc_stackframe();
if (tmp_ctx == NULL) {
return NT_STATUS_NO_MEMORY;
}
status = open_internal_samr_conn(tmp_ctx, domain, &samr_pipe, &dom_pol);
if (!NT_STATUS_IS_OK(status)) {
goto done;
}
b = samr_pipe->binding_handle;
status = rpc_lookup_groupmem(tmp_ctx,
samr_pipe,
&dom_pol,
domain->name,
&domain->sid,
group_sid,
type,
&num_names,
&sid_mem,
&names,
&name_types);
if (pnum_names) {
*pnum_names = num_names;
}
if (pnames) {
*pnames = talloc_move(mem_ctx, &names);
}
if (pname_types) {
*pname_types = talloc_move(mem_ctx, &name_types);
}
if (psid_mem) {
*psid_mem = talloc_move(mem_ctx, &sid_mem);
}
done:
if (b && is_valid_policy_hnd(&dom_pol)) {
dcerpc_samr_Close(b, mem_ctx, &dom_pol, &result);
}
TALLOC_FREE(tmp_ctx);
return status;
}
static WERROR NetLocalGroupModifyMembers_r(struct libnetapi_ctx *ctx,
struct NetLocalGroupAddMembers *add,
struct NetLocalGroupDelMembers *del,
struct NetLocalGroupSetMembers *set)
{
struct NetLocalGroupAddMembers *r = NULL;
struct rpc_pipe_client *pipe_cli = NULL;
struct rpc_pipe_client *lsa_pipe = NULL;
NTSTATUS status, result;
WERROR werr;
struct lsa_String lsa_account_name;
struct policy_handle connect_handle, domain_handle, builtin_handle, alias_handle;
struct dom_sid2 *domain_sid = NULL;
struct dom_sid *member_sids = NULL;
int i = 0, k = 0;
struct LOCALGROUP_MEMBERS_INFO_0 *info0 = NULL;
struct LOCALGROUP_MEMBERS_INFO_3 *info3 = NULL;
struct dom_sid *add_sids = NULL;
struct dom_sid *del_sids = NULL;
uint32_t num_add_sids = 0;
uint32_t num_del_sids = 0;
struct dcerpc_binding_handle *b = NULL;
if ((!add && !del && !set) || (add && del && set)) {
return WERR_INVALID_PARAM;
}
if (add) {
r = add;
}
if (del) {
r = (struct NetLocalGroupAddMembers *)del;
}
if (set) {
r = (struct NetLocalGroupAddMembers *)set;
}
if (!r->in.group_name) {
return WERR_INVALID_PARAM;
}
switch (r->in.level) {
case 0:
case 3:
break;
default:
return WERR_UNKNOWN_LEVEL;
}
if (r->in.total_entries == 0 || !r->in.buffer) {
return WERR_INVALID_PARAM;
}
ZERO_STRUCT(connect_handle);
ZERO_STRUCT(builtin_handle);
ZERO_STRUCT(domain_handle);
ZERO_STRUCT(alias_handle);
member_sids = talloc_zero_array(ctx, struct dom_sid,
r->in.total_entries);
W_ERROR_HAVE_NO_MEMORY(member_sids);
switch (r->in.level) {
case 0:
info0 = (struct LOCALGROUP_MEMBERS_INFO_0 *)r->in.buffer;
for (i=0; i < r->in.total_entries; i++) {
sid_copy(&member_sids[i], (struct dom_sid *)info0[i].lgrmi0_sid);
}
break;
case 3:
info3 = (struct LOCALGROUP_MEMBERS_INFO_3 *)r->in.buffer;
break;
default:
break;
}
if (r->in.level == 3) {
werr = libnetapi_open_pipe(ctx, r->in.server_name,
&ndr_table_lsarpc,
&lsa_pipe);
if (!W_ERROR_IS_OK(werr)) {
goto done;
}
for (i=0; i < r->in.total_entries; i++) {
status = libnetapi_lsa_lookup_names3(ctx, lsa_pipe,
info3[i].lgrmi3_domainandname,
&member_sids[i]);
if (!NT_STATUS_IS_OK(status)) {
werr = ntstatus_to_werror(status);
goto done;
}
}
TALLOC_FREE(lsa_pipe);
}
werr = libnetapi_open_pipe(ctx, r->in.server_name,
&ndr_table_samr,
&pipe_cli);
if (!W_ERROR_IS_OK(werr)) {
goto done;
}
b = pipe_cli->binding_handle;
werr = libnetapi_samr_open_builtin_domain(ctx, pipe_cli,
SAMR_ACCESS_LOOKUP_DOMAIN |
SAMR_ACCESS_ENUM_DOMAINS,
SAMR_DOMAIN_ACCESS_OPEN_ACCOUNT,
&connect_handle,
&builtin_handle);
if (!W_ERROR_IS_OK(werr)) {
goto done;
}
init_lsa_String(&lsa_account_name, r->in.group_name);
status = libnetapi_samr_lookup_and_open_alias(ctx, pipe_cli,
&builtin_handle,
r->in.group_name,
SAMR_ALIAS_ACCESS_ADD_MEMBER |
SAMR_ALIAS_ACCESS_REMOVE_MEMBER |
SAMR_ALIAS_ACCESS_GET_MEMBERS |
SAMR_ALIAS_ACCESS_LOOKUP_INFO,
&alias_handle);
if (ctx->disable_policy_handle_cache) {
libnetapi_samr_close_builtin_handle(ctx, &builtin_handle);
}
if (NT_STATUS_IS_OK(status)) {
goto modify_membership;
}
werr = libnetapi_samr_open_domain(ctx, pipe_cli,
SAMR_ACCESS_ENUM_DOMAINS |
SAMR_ACCESS_LOOKUP_DOMAIN,
SAMR_DOMAIN_ACCESS_OPEN_ACCOUNT,
&connect_handle,
&domain_handle,
&domain_sid);
if (!W_ERROR_IS_OK(werr)) {
goto done;
}
status = libnetapi_samr_lookup_and_open_alias(ctx, pipe_cli,
&domain_handle,
r->in.group_name,
SAMR_ALIAS_ACCESS_ADD_MEMBER |
SAMR_ALIAS_ACCESS_REMOVE_MEMBER |
SAMR_ALIAS_ACCESS_GET_MEMBERS |
SAMR_ALIAS_ACCESS_LOOKUP_INFO,
&alias_handle);
if (!NT_STATUS_IS_OK(status)) {
werr = ntstatus_to_werror(status);
goto done;
}
if (ctx->disable_policy_handle_cache) {
libnetapi_samr_close_domain_handle(ctx, &domain_handle);
}
modify_membership:
if (add) {
for (i=0; i < r->in.total_entries; i++) {
status = add_sid_to_array_unique(ctx, &member_sids[i],
&add_sids,
&num_add_sids);
if (!NT_STATUS_IS_OK(status)) {
werr = ntstatus_to_werror(status);
goto done;
}
}
}
if (del) {
for (i=0; i < r->in.total_entries; i++) {
status = add_sid_to_array_unique(ctx, &member_sids[i],
&del_sids,
&num_del_sids);
if (!NT_STATUS_IS_OK(status)) {
werr = ntstatus_to_werror(status);
goto done;
}
}
}
if (set) {
struct lsa_SidArray current_sids;
status = dcerpc_samr_GetMembersInAlias(b, talloc_tos(),
&alias_handle,
¤t_sids,
&result);
if (!NT_STATUS_IS_OK(status)) {
werr = ntstatus_to_werror(status);
goto done;
}
if (!NT_STATUS_IS_OK(result)) {
werr = ntstatus_to_werror(result);
goto done;
}
/* add list */
for (i=0; i < r->in.total_entries; i++) {
bool already_member = false;
for (k=0; k < current_sids.num_sids; k++) {
if (dom_sid_equal(&member_sids[i],
current_sids.sids[k].sid)) {
already_member = true;
break;
}
}
if (!already_member) {
status = add_sid_to_array_unique(ctx,
&member_sids[i],
&add_sids, &num_add_sids);
if (!NT_STATUS_IS_OK(status)) {
werr = ntstatus_to_werror(status);
goto done;
}
}
}
/* del list */
for (k=0; k < current_sids.num_sids; k++) {
bool keep_member = false;
for (i=0; i < r->in.total_entries; i++) {
if (dom_sid_equal(&member_sids[i],
current_sids.sids[k].sid)) {
keep_member = true;
break;
}
}
if (!keep_member) {
status = add_sid_to_array_unique(ctx,
current_sids.sids[k].sid,
&del_sids, &num_del_sids);
if (!NT_STATUS_IS_OK(status)) {
werr = ntstatus_to_werror(status);
goto done;
}
}
}
}
/* add list */
for (i=0; i < num_add_sids; i++) {
status = dcerpc_samr_AddAliasMember(b, talloc_tos(),
&alias_handle,
&add_sids[i],
&result);
if (!NT_STATUS_IS_OK(status)) {
werr = ntstatus_to_werror(status);
goto done;
}
if (!NT_STATUS_IS_OK(result)) {
werr = ntstatus_to_werror(result);
goto done;
}
}
/* del list */
for (i=0; i < num_del_sids; i++) {
status = dcerpc_samr_DeleteAliasMember(b, talloc_tos(),
&alias_handle,
&del_sids[i],
&result);
if (!NT_STATUS_IS_OK(status)) {
werr = ntstatus_to_werror(status);
goto done;
}
if (!NT_STATUS_IS_OK(result)) {
werr = ntstatus_to_werror(result);
goto done;
}
}
werr = WERR_OK;
done:
if (b && is_valid_policy_hnd(&alias_handle)) {
dcerpc_samr_Close(b, talloc_tos(), &alias_handle, &result);
}
if (ctx->disable_policy_handle_cache) {
libnetapi_samr_close_domain_handle(ctx, &domain_handle);
libnetapi_samr_close_builtin_handle(ctx, &builtin_handle);
libnetapi_samr_close_connect_handle(ctx, &connect_handle);
}
return werr;
}
static bool test_handles_mixed_shared(struct torture_context *torture)
{
NTSTATUS status;
struct dcerpc_pipe *p1, *p2, *p3, *p4, *p5, *p6;
struct policy_handle handle;
struct policy_handle handle2;
struct samr_Connect r;
struct lsa_Close lc;
struct samr_Close sc;
TALLOC_CTX *mem_ctx = talloc_new(torture);
enum dcerpc_transport_t transport;
uint32_t assoc_group_id;
torture_comment(torture, "RPC-HANDLE-MIXED-SHARED\n");
if (lp_parm_bool(-1, "torture", "samba4", False)) {
torture_comment(torture, "Mixed shared-policy-handle test against Samba4 - skipping\n");
return true;
}
torture_comment(torture, "connect samr pipe1\n");
status = torture_rpc_connection(mem_ctx, &p1, &dcerpc_table_samr);
torture_assert_ntstatus_ok(torture, status, "opening samr pipe1");
transport = p1->conn->transport.transport,
assoc_group_id = p1->assoc_group_id;
torture_comment(torture, "use assoc_group_id[0x%08X] for new connections\n", assoc_group_id);
torture_comment(torture, "connect lsa pipe2\n");
status = torture_rpc_connection_transport(mem_ctx, &p2, &dcerpc_table_lsarpc,
transport,
assoc_group_id);
torture_assert_ntstatus_ok(torture, status, "opening lsa pipe2");
r.in.system_name = 0;
r.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
r.out.connect_handle = &handle;
torture_comment(torture, "samr_Connect to open a policy handle on samr p1\n");
status = dcerpc_samr_Connect(p1, mem_ctx, &r);
torture_assert_ntstatus_ok(torture, status, "opening policy handle on p1");
lc.in.handle = &handle;
lc.out.handle = &handle2;
sc.in.handle = &handle;
sc.out.handle = &handle2;
torture_comment(torture, "use policy handle on lsa p2 - should fail\n");
status = dcerpc_lsa_Close(p2, mem_ctx, &lc);
torture_assert_ntstatus_equal(torture, status, NT_STATUS_NET_WRITE_FAULT,
"closing handle on lsa p2");
torture_assert_int_equal(torture, p2->last_fault_code, DCERPC_FAULT_CONTEXT_MISMATCH,
"closing handle on lsa p2");
torture_comment(torture, "closing policy handle on samr p1\n");
status = dcerpc_samr_Close(p1, mem_ctx, &sc);
torture_assert_ntstatus_ok(torture, status, "closing policy handle on p1");
talloc_free(p1);
talloc_free(p2);
msleep(10);
torture_comment(torture, "connect samr pipe3 - should fail\n");
status = torture_rpc_connection_transport(mem_ctx, &p3, &dcerpc_table_samr,
transport,
assoc_group_id);
torture_assert_ntstatus_equal(torture, status, NT_STATUS_UNSUCCESSFUL,
"opening samr pipe3");
torture_comment(torture, "connect lsa pipe4 - should fail\n");
status = torture_rpc_connection_transport(mem_ctx, &p4, &dcerpc_table_lsarpc,
transport,
assoc_group_id);
torture_assert_ntstatus_equal(torture, status, NT_STATUS_UNSUCCESSFUL,
"opening lsa pipe4");
torture_comment(torture, "connect samr pipe5 with assoc_group_id[0x%08X]- should fail\n", ++assoc_group_id);
status = torture_rpc_connection_transport(mem_ctx, &p5, &dcerpc_table_samr,
transport,
assoc_group_id);
torture_assert_ntstatus_equal(torture, status, NT_STATUS_UNSUCCESSFUL,
"opening samr pipe5");
torture_comment(torture, "connect lsa pipe6 with assoc_group_id[0x%08X]- should fail\n", ++assoc_group_id);
status = torture_rpc_connection_transport(mem_ctx, &p6, &dcerpc_table_lsarpc,
transport,
assoc_group_id);
torture_assert_ntstatus_equal(torture, status, NT_STATUS_UNSUCCESSFUL,
"opening lsa pipe6");
talloc_free(mem_ctx);
return true;
}
WERROR NetLocalGroupSetInfo_r(struct libnetapi_ctx *ctx,
struct NetLocalGroupSetInfo *r)
{
struct rpc_pipe_client *pipe_cli = NULL;
NTSTATUS status, result;
WERROR werr;
struct lsa_String lsa_account_name;
struct policy_handle connect_handle, domain_handle, builtin_handle, alias_handle;
struct dom_sid2 *domain_sid = NULL;
enum samr_AliasInfoEnum alias_level = 0;
union samr_AliasInfo *alias_info = NULL;
struct dcerpc_binding_handle *b = NULL;
if (!r->in.group_name) {
return WERR_INVALID_PARAM;
}
switch (r->in.level) {
case 0:
case 1:
case 1002:
break;
default:
return WERR_UNKNOWN_LEVEL;
}
ZERO_STRUCT(connect_handle);
ZERO_STRUCT(builtin_handle);
ZERO_STRUCT(domain_handle);
ZERO_STRUCT(alias_handle);
werr = libnetapi_open_pipe(ctx, r->in.server_name,
&ndr_table_samr,
&pipe_cli);
if (!W_ERROR_IS_OK(werr)) {
goto done;
}
b = pipe_cli->binding_handle;
werr = libnetapi_samr_open_builtin_domain(ctx, pipe_cli,
SAMR_ACCESS_LOOKUP_DOMAIN |
SAMR_ACCESS_ENUM_DOMAINS,
SAMR_DOMAIN_ACCESS_OPEN_ACCOUNT,
&connect_handle,
&builtin_handle);
if (!W_ERROR_IS_OK(werr)) {
goto done;
}
init_lsa_String(&lsa_account_name, r->in.group_name);
status = libnetapi_samr_lookup_and_open_alias(ctx, pipe_cli,
&builtin_handle,
r->in.group_name,
SAMR_ALIAS_ACCESS_SET_INFO,
&alias_handle);
if (ctx->disable_policy_handle_cache) {
libnetapi_samr_close_builtin_handle(ctx, &builtin_handle);
}
if (NT_STATUS_IS_OK(status)) {
goto set_alias;
}
werr = libnetapi_samr_open_domain(ctx, pipe_cli,
SAMR_ACCESS_ENUM_DOMAINS |
SAMR_ACCESS_LOOKUP_DOMAIN,
SAMR_DOMAIN_ACCESS_OPEN_ACCOUNT,
&connect_handle,
&domain_handle,
&domain_sid);
if (!W_ERROR_IS_OK(werr)) {
goto done;
}
status = libnetapi_samr_lookup_and_open_alias(ctx, pipe_cli,
&domain_handle,
r->in.group_name,
SAMR_ALIAS_ACCESS_SET_INFO,
&alias_handle);
if (!NT_STATUS_IS_OK(status)) {
werr = ntstatus_to_werror(status);
goto done;
}
if (ctx->disable_policy_handle_cache) {
libnetapi_samr_close_domain_handle(ctx, &domain_handle);
}
set_alias:
werr = map_buffer_to_alias_info(ctx, r->in.level, r->in.buffer,
&alias_level, &alias_info);
if (!W_ERROR_IS_OK(werr)) {
goto done;
}
status = dcerpc_samr_SetAliasInfo(b, talloc_tos(),
&alias_handle,
alias_level,
alias_info,
&result);
if (!NT_STATUS_IS_OK(status)) {
werr = ntstatus_to_werror(status);
goto done;
}
if (!NT_STATUS_IS_OK(result)) {
werr = ntstatus_to_werror(result);
goto done;
}
werr = WERR_OK;
done:
if (is_valid_policy_hnd(&alias_handle)) {
dcerpc_samr_Close(b, talloc_tos(), &alias_handle, &result);
}
if (ctx->disable_policy_handle_cache) {
libnetapi_samr_close_domain_handle(ctx, &domain_handle);
libnetapi_samr_close_builtin_handle(ctx, &builtin_handle);
libnetapi_samr_close_connect_handle(ctx, &connect_handle);
}
return werr;
}
WERROR NetLocalGroupDel_r(struct libnetapi_ctx *ctx,
struct NetLocalGroupDel *r)
{
struct rpc_pipe_client *pipe_cli = NULL;
NTSTATUS status, result;
WERROR werr;
struct policy_handle connect_handle, domain_handle, builtin_handle, alias_handle;
struct dom_sid2 *domain_sid = NULL;
struct dcerpc_binding_handle *b = NULL;
if (!r->in.group_name) {
return WERR_INVALID_PARAM;
}
ZERO_STRUCT(connect_handle);
ZERO_STRUCT(builtin_handle);
ZERO_STRUCT(domain_handle);
ZERO_STRUCT(alias_handle);
werr = libnetapi_open_pipe(ctx, r->in.server_name,
&ndr_table_samr,
&pipe_cli);
if (!W_ERROR_IS_OK(werr)) {
goto done;
}
b = pipe_cli->binding_handle;
werr = libnetapi_samr_open_builtin_domain(ctx, pipe_cli,
SAMR_ACCESS_LOOKUP_DOMAIN |
SAMR_ACCESS_ENUM_DOMAINS,
SAMR_DOMAIN_ACCESS_OPEN_ACCOUNT,
&connect_handle,
&builtin_handle);
if (!W_ERROR_IS_OK(werr)) {
goto done;
}
status = libnetapi_samr_lookup_and_open_alias(ctx, pipe_cli,
&builtin_handle,
r->in.group_name,
SEC_STD_DELETE,
&alias_handle);
if (ctx->disable_policy_handle_cache) {
libnetapi_samr_close_builtin_handle(ctx, &builtin_handle);
}
if (NT_STATUS_IS_OK(status)) {
goto delete_alias;
}
werr = libnetapi_samr_open_domain(ctx, pipe_cli,
SAMR_ACCESS_ENUM_DOMAINS |
SAMR_ACCESS_LOOKUP_DOMAIN,
SAMR_DOMAIN_ACCESS_CREATE_ALIAS |
SAMR_DOMAIN_ACCESS_OPEN_ACCOUNT,
&connect_handle,
&domain_handle,
&domain_sid);
if (!W_ERROR_IS_OK(werr)) {
goto done;
}
status = libnetapi_samr_lookup_and_open_alias(ctx, pipe_cli,
&domain_handle,
r->in.group_name,
SEC_STD_DELETE,
&alias_handle);
if (ctx->disable_policy_handle_cache) {
libnetapi_samr_close_domain_handle(ctx, &domain_handle);
}
if (!NT_STATUS_IS_OK(status)) {
werr = ntstatus_to_werror(status);
goto done;
}
delete_alias:
status = dcerpc_samr_DeleteDomAlias(b, talloc_tos(),
&alias_handle,
&result);
if (!NT_STATUS_IS_OK(status)) {
werr = ntstatus_to_werror(status);
goto done;
}
if (!NT_STATUS_IS_OK(result)) {
werr = ntstatus_to_werror(result);
goto done;
}
ZERO_STRUCT(alias_handle);
werr = WERR_OK;
done:
if (is_valid_policy_hnd(&alias_handle)) {
dcerpc_samr_Close(b, talloc_tos(), &alias_handle, &result);
}
if (ctx->disable_policy_handle_cache) {
libnetapi_samr_close_domain_handle(ctx, &domain_handle);
libnetapi_samr_close_builtin_handle(ctx, &builtin_handle);
libnetapi_samr_close_connect_handle(ctx, &connect_handle);
}
return werr;
}
WERROR NetLocalGroupAdd_r(struct libnetapi_ctx *ctx,
struct NetLocalGroupAdd *r)
{
struct rpc_pipe_client *pipe_cli = NULL;
NTSTATUS status, result;
WERROR werr;
struct lsa_String lsa_account_name;
struct policy_handle connect_handle, domain_handle, builtin_handle, alias_handle;
struct dom_sid2 *domain_sid = NULL;
uint32_t rid;
struct dcerpc_binding_handle *b = NULL;
struct LOCALGROUP_INFO_0 *info0 = NULL;
struct LOCALGROUP_INFO_1 *info1 = NULL;
const char *alias_name = NULL;
if (!r->in.buffer) {
return WERR_INVALID_PARAM;
}
ZERO_STRUCT(connect_handle);
ZERO_STRUCT(builtin_handle);
ZERO_STRUCT(domain_handle);
ZERO_STRUCT(alias_handle);
switch (r->in.level) {
case 0:
info0 = (struct LOCALGROUP_INFO_0 *)r->in.buffer;
alias_name = info0->lgrpi0_name;
break;
case 1:
info1 = (struct LOCALGROUP_INFO_1 *)r->in.buffer;
alias_name = info1->lgrpi1_name;
break;
default:
werr = WERR_UNKNOWN_LEVEL;
goto done;
}
werr = libnetapi_open_pipe(ctx, r->in.server_name,
&ndr_table_samr,
&pipe_cli);
if (!W_ERROR_IS_OK(werr)) {
goto done;
}
b = pipe_cli->binding_handle;
werr = libnetapi_samr_open_builtin_domain(ctx, pipe_cli,
SAMR_ACCESS_LOOKUP_DOMAIN |
SAMR_ACCESS_ENUM_DOMAINS,
SAMR_DOMAIN_ACCESS_OPEN_ACCOUNT,
&connect_handle,
&builtin_handle);
if (!W_ERROR_IS_OK(werr)) {
goto done;
}
status = libnetapi_samr_lookup_and_open_alias(ctx, pipe_cli,
&builtin_handle,
alias_name,
SAMR_ALIAS_ACCESS_LOOKUP_INFO,
&alias_handle);
if (ctx->disable_policy_handle_cache) {
libnetapi_samr_close_builtin_handle(ctx, &builtin_handle);
}
if (NT_STATUS_IS_OK(status)) {
werr = WERR_ALIAS_EXISTS;
goto done;
}
werr = libnetapi_samr_open_domain(ctx, pipe_cli,
SAMR_ACCESS_ENUM_DOMAINS |
SAMR_ACCESS_LOOKUP_DOMAIN,
SAMR_DOMAIN_ACCESS_CREATE_ALIAS |
SAMR_DOMAIN_ACCESS_OPEN_ACCOUNT,
&connect_handle,
&domain_handle,
&domain_sid);
if (!W_ERROR_IS_OK(werr)) {
goto done;
}
init_lsa_String(&lsa_account_name, alias_name);
status = dcerpc_samr_CreateDomAlias(b, talloc_tos(),
&domain_handle,
&lsa_account_name,
SEC_STD_DELETE |
SAMR_ALIAS_ACCESS_SET_INFO,
&alias_handle,
&rid,
&result);
if (!NT_STATUS_IS_OK(status)) {
werr = ntstatus_to_werror(status);
goto done;
}
if (!NT_STATUS_IS_OK(result)) {
werr = ntstatus_to_werror(result);
goto done;
}
if (r->in.level == 1 && info1->lgrpi1_comment) {
union samr_AliasInfo alias_info;
init_lsa_String(&alias_info.description, info1->lgrpi1_comment);
status = dcerpc_samr_SetAliasInfo(b, talloc_tos(),
&alias_handle,
ALIASINFODESCRIPTION,
&alias_info,
&result);
if (!NT_STATUS_IS_OK(status)) {
werr = ntstatus_to_werror(status);
goto done;
}
if (!NT_STATUS_IS_OK(result)) {
werr = ntstatus_to_werror(result);
goto done;
}
}
werr = WERR_OK;
done:
if (is_valid_policy_hnd(&alias_handle)) {
dcerpc_samr_Close(b, talloc_tos(), &alias_handle, &result);
}
if (ctx->disable_policy_handle_cache) {
libnetapi_samr_close_domain_handle(ctx, &domain_handle);
libnetapi_samr_close_builtin_handle(ctx, &builtin_handle);
libnetapi_samr_close_connect_handle(ctx, &connect_handle);
}
return werr;
}