/*
   Unix SMB/CIFS implementation.
   RPC pipe client

   Copyright (C) Tim Potter              2000
   Copyright (C) Rafal Szczesniak        2002
   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/>.
*/

#include "includes.h"
#include "rpcclient.h"

/* useful function to allow entering a name instead of a SID and
 * looking it up automatically */
static NTSTATUS name_to_sid(struct rpc_pipe_client *cli, 
			    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(cli, mem_ctx, True, 
				     SEC_RIGHTS_MAXIMUM_ALLOWED,
				     &pol);
	if (!NT_STATUS_IS_OK(result))
		goto done;

	result = rpccli_lsa_lookup_names(cli, mem_ctx, &pol, 1, &name, NULL, 1, &sids, &sid_types);
	if (!NT_STATUS_IS_OK(result))
		goto done;

	rpccli_lsa_Close(cli, mem_ctx, &pol);

	*sid = sids[0];

done:
	return result;
}

static void display_query_info_1(struct lsa_AuditLogInfo *r)
{
	d_printf("percent_full:\t%d\n", r->percent_full);
	d_printf("log_size:\t%d\n", r->log_size);
	d_printf("retention_time:\t%lld\n", (long long)r->retention_time);
	d_printf("shutdown_in_progress:\t%d\n", r->shutdown_in_progress);
	d_printf("time_to_shutdown:\t%lld\n", (long long)r->time_to_shutdown);
	d_printf("next_audit_record:\t%d\n", r->next_audit_record);
	d_printf("unknown:\t%d\n", r->unknown);
}

static void display_query_info_2(struct lsa_AuditEventsInfo *r)
{
	int i;
	d_printf("Auditing enabled:\t%d\n", r->auditing_mode);
	d_printf("Auditing categories:\t%d\n", r->count);
	d_printf("Auditsettings:\n");
	for (i=0; i<r->count; i++) {
		const char *val = audit_policy_str(talloc_tos(), r->settings[i]);
		const char *policy = audit_description_str(i);
		d_printf("%s:\t%s\n", policy, val);
	}
}

static void display_query_info_3(struct lsa_DomainInfo *r)
{
	d_printf("Domain Name: %s\n", r->name.string);
	d_printf("Domain Sid: %s\n", sid_string_tos(r->sid));
}

static void display_query_info_5(struct lsa_DomainInfo *r)
{
	d_printf("Domain Name: %s\n", r->name.string);
	d_printf("Domain Sid: %s\n", sid_string_tos(r->sid));
}

static void display_query_info_10(struct lsa_AuditFullSetInfo *r)
{
	d_printf("Shutdown on full: %d\n", r->shutdown_on_full);
}

static void display_query_info_11(struct lsa_AuditFullQueryInfo *r)
{
	d_printf("Shutdown on full: %d\n", r->shutdown_on_full);
	d_printf("Log is full: %d\n", r->log_is_full);
	d_printf("Unknown: %d\n", r->unknown);
}

static void display_query_info_12(struct lsa_DnsDomainInfo *r)
{
	d_printf("Domain NetBios Name: %s\n", r->name.string);
	d_printf("Domain DNS Name: %s\n", r->dns_domain.string);
	d_printf("Domain Forest Name: %s\n", r->dns_forest.string);
	d_printf("Domain Sid: %s\n", sid_string_tos(r->sid));
	d_printf("Domain GUID: %s\n", smb_uuid_string(talloc_tos(),
						      r->domain_guid));
}

static void display_lsa_query_info(union lsa_PolicyInformation *info,
				   enum lsa_PolicyInfo level)
{
	switch (level) {
		case 1:
			display_query_info_1(&info->audit_log);
			break;
		case 2:
			display_query_info_2(&info->audit_events);
			break;
		case 3:
			display_query_info_3(&info->domain);
			break;
		case 5:
			display_query_info_5(&info->account_domain);
			break;
		case 10:
			display_query_info_10(&info->auditfullset);
			break;
		case 11:
			display_query_info_11(&info->auditfullquery);
			break;
		case 12:
			display_query_info_12(&info->dns);
			break;
		default:
			printf("can't display info level: %d\n", level);
			break;
	}
}

static NTSTATUS cmd_lsa_query_info_policy(struct rpc_pipe_client *cli, 
                                          TALLOC_CTX *mem_ctx, int argc, 
                                          const char **argv) 
{
	POLICY_HND pol;
	NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
	union lsa_PolicyInformation *info = NULL;

	uint32 info_class = 3;

	if (argc > 2) {
		printf("Usage: %s [info_class]\n", argv[0]);
		return NT_STATUS_OK;
	}

	if (argc == 2)
		info_class = atoi(argv[1]);

	switch (info_class) {
	case 12:
		result = rpccli_lsa_open_policy2(cli, mem_ctx, True, 
						 SEC_RIGHTS_MAXIMUM_ALLOWED,
						 &pol);

		if (!NT_STATUS_IS_OK(result))
			goto done;
			
		result = rpccli_lsa_QueryInfoPolicy2(cli, mem_ctx,
						     &pol,
						     info_class,
						     &info);
		break;
	default:
		result = rpccli_lsa_open_policy(cli, mem_ctx, True, 
						SEC_RIGHTS_MAXIMUM_ALLOWED,
						&pol);

		if (!NT_STATUS_IS_OK(result))
			goto done;
		
		result = rpccli_lsa_QueryInfoPolicy(cli, mem_ctx,
						    &pol,
						    info_class,
						    &info);
	}

	if (NT_STATUS_IS_OK(result)) {
		display_lsa_query_info(info, info_class);
	}

	rpccli_lsa_Close(cli, mem_ctx, &pol);

 done:
	return result;
}

/* Resolve a list of names to a list of sids */

static NTSTATUS cmd_lsa_lookup_names(struct rpc_pipe_client *cli, 
                                     TALLOC_CTX *mem_ctx, int argc, 
                                     const char **argv)
{
	POLICY_HND pol;
	NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
	DOM_SID *sids;
	enum lsa_SidType *types;
	int i;

	if (argc == 1) {
		printf("Usage: %s [name1 [name2 [...]]]\n", argv[0]);
		return NT_STATUS_OK;
	}

	result = rpccli_lsa_open_policy(cli, mem_ctx, True, 
				     SEC_RIGHTS_MAXIMUM_ALLOWED,
				     &pol);

	if (!NT_STATUS_IS_OK(result))
		goto done;

	result = rpccli_lsa_lookup_names(cli, mem_ctx, &pol, argc - 1, 
				      (const char**)(argv + 1), NULL, 1, &sids, &types);

	if (!NT_STATUS_IS_OK(result) && NT_STATUS_V(result) != 
	    NT_STATUS_V(STATUS_SOME_UNMAPPED))
		goto done;

	result = NT_STATUS_OK;

	/* Print results */

	for (i = 0; i < (argc - 1); i++) {
		fstring sid_str;
		sid_to_fstring(sid_str, &sids[i]);
		printf("%s %s (%s: %d)\n", argv[i + 1], sid_str,
		       sid_type_lookup(types[i]), types[i]);
	}

	rpccli_lsa_Close(cli, mem_ctx, &pol);

 done:
	return result;
}

/* Resolve a list of names to a list of sids */

static NTSTATUS cmd_lsa_lookup_names_level(struct rpc_pipe_client *cli, 
					   TALLOC_CTX *mem_ctx, int argc, 
					   const char **argv)
{
	POLICY_HND pol;
	NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
	DOM_SID *sids;
	enum lsa_SidType *types;
	int i, level;

	if (argc < 3) {
		printf("Usage: %s [level] [name1 [name2 [...]]]\n", argv[0]);
		return NT_STATUS_OK;
	}

	result = rpccli_lsa_open_policy(cli, mem_ctx, True, 
				     SEC_RIGHTS_MAXIMUM_ALLOWED,
				     &pol);

	if (!NT_STATUS_IS_OK(result))
		goto done;

	level = atoi(argv[1]);

	result = rpccli_lsa_lookup_names(cli, mem_ctx, &pol, argc - 2, 
				      (const char**)(argv + 2), NULL, level, &sids, &types);

	if (!NT_STATUS_IS_OK(result) && NT_STATUS_V(result) != 
	    NT_STATUS_V(STATUS_SOME_UNMAPPED))
		goto done;

	result = NT_STATUS_OK;

	/* Print results */

	for (i = 0; i < (argc - 2); i++) {
		fstring sid_str;
		sid_to_fstring(sid_str, &sids[i]);
		printf("%s %s (%s: %d)\n", argv[i + 2], sid_str,
		       sid_type_lookup(types[i]), types[i]);
	}

	rpccli_lsa_Close(cli, mem_ctx, &pol);

 done:
	return result;
}


/* Resolve a list of SIDs to a list of names */

static NTSTATUS cmd_lsa_lookup_sids(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
                                    int argc, const char **argv)
{
	POLICY_HND pol;
	NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
	DOM_SID *sids;
	char **domains;
	char **names;
	enum lsa_SidType *types;
	int i;

	if (argc == 1) {
		printf("Usage: %s [sid1 [sid2 [...]]]\n", argv[0]);
		return NT_STATUS_OK;
	}

	result = rpccli_lsa_open_policy(cli, mem_ctx, True, 
				     SEC_RIGHTS_MAXIMUM_ALLOWED,
				     &pol);

	if (!NT_STATUS_IS_OK(result))
		goto done;

	/* Convert arguments to sids */

	sids = TALLOC_ARRAY(mem_ctx, DOM_SID, argc - 1);

	if (!sids) {
		printf("could not allocate memory for %d sids\n", argc - 1);
		goto done;
	}

	for (i = 0; i < argc - 1; i++) 
		if (!string_to_sid(&sids[i], argv[i + 1])) {
			result = NT_STATUS_INVALID_SID;
			goto done;
		}

	/* Lookup the SIDs */

	result = rpccli_lsa_lookup_sids(cli, mem_ctx, &pol, argc - 1, sids, 
				     &domains, &names, &types);

	if (!NT_STATUS_IS_OK(result) && NT_STATUS_V(result) != 
	    NT_STATUS_V(STATUS_SOME_UNMAPPED))
		goto done;

	result = NT_STATUS_OK;

	/* Print results */

	for (i = 0; i < (argc - 1); i++) {
		fstring sid_str;

		sid_to_fstring(sid_str, &sids[i]);
		printf("%s %s\\%s (%d)\n", sid_str, 
		       domains[i] ? domains[i] : "*unknown*", 
		       names[i] ? names[i] : "*unknown*", types[i]);
	}

	rpccli_lsa_Close(cli, mem_ctx, &pol);

 done:
	return result;
}

/* Enumerate list of trusted domains */

static NTSTATUS cmd_lsa_enum_trust_dom(struct rpc_pipe_client *cli, 
                                       TALLOC_CTX *mem_ctx, int argc, 
                                       const char **argv)
{
	POLICY_HND pol;
	NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
	struct lsa_DomainList domain_list;

	/* defaults, but may be changed using params */
	uint32 enum_ctx = 0;
	int i;
	uint32_t max_size = (uint32_t)-1;

	if (argc > 2) {
		printf("Usage: %s [enum context (0)]\n", argv[0]);
		return NT_STATUS_OK;
	}

	if (argc == 2 && argv[1]) {
		enum_ctx = atoi(argv[2]);
	}	

	result = rpccli_lsa_open_policy(cli, mem_ctx, True, 
				     LSA_POLICY_VIEW_LOCAL_INFORMATION,
				     &pol);

	if (!NT_STATUS_IS_OK(result))
		goto done;

	result = STATUS_MORE_ENTRIES;

	while (NT_STATUS_EQUAL(result, STATUS_MORE_ENTRIES)) {

		/* Lookup list of trusted domains */

		result = rpccli_lsa_EnumTrustDom(cli, mem_ctx,
						 &pol,
						 &enum_ctx,
						 &domain_list,
						 max_size);
		if (!NT_STATUS_IS_OK(result) &&
		    !NT_STATUS_EQUAL(result, NT_STATUS_NO_MORE_ENTRIES) &&
		    !NT_STATUS_EQUAL(result, STATUS_MORE_ENTRIES))
			goto done;

		/* Print results: list of names and sids returned in this
		 * response. */	 
		for (i = 0; i < domain_list.count; i++) {
			fstring sid_str;

			sid_to_fstring(sid_str, domain_list.domains[i].sid);
			printf("%s %s\n",
				domain_list.domains[i].name.string ?
				domain_list.domains[i].name.string : "*unknown*",
				sid_str);
		}
	}

	rpccli_lsa_Close(cli, mem_ctx, &pol);
 done:
	return result;
}

/* Enumerates privileges */

static NTSTATUS cmd_lsa_enum_privilege(struct rpc_pipe_client *cli, 
				       TALLOC_CTX *mem_ctx, int argc, 
				       const char **argv) 
{
	POLICY_HND pol;
	NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
	struct lsa_PrivArray priv_array;

	uint32 enum_context=0;
	uint32 pref_max_length=0x1000;
	int i;

	if (argc > 3) {
		printf("Usage: %s [enum context] [max length]\n", argv[0]);
		return NT_STATUS_OK;
	}

	if (argc>=2)
		enum_context=atoi(argv[1]);

	if (argc==3)
		pref_max_length=atoi(argv[2]);

	result = rpccli_lsa_open_policy(cli, mem_ctx, True, 
				     SEC_RIGHTS_MAXIMUM_ALLOWED,
				     &pol);

	if (!NT_STATUS_IS_OK(result))
		goto done;

	result = rpccli_lsa_EnumPrivs(cli, mem_ctx,
				      &pol,
				      &enum_context,
				      &priv_array,
				      pref_max_length);
	if (!NT_STATUS_IS_OK(result))
		goto done;

	/* Print results */
	printf("found %d privileges\n\n", priv_array.count);

	for (i = 0; i < priv_array.count; i++) {
		printf("%s \t\t%d:%d (0x%x:0x%x)\n",
		       priv_array.privs[i].name.string ? priv_array.privs[i].name.string : "*unknown*",
		       priv_array.privs[i].luid.high,
		       priv_array.privs[i].luid.low,
		       priv_array.privs[i].luid.high,
		       priv_array.privs[i].luid.low);
	}

	rpccli_lsa_Close(cli, mem_ctx, &pol);
 done:
	return result;
}

/* Get privilege name */

static NTSTATUS cmd_lsa_get_dispname(struct rpc_pipe_client *cli, 
                                     TALLOC_CTX *mem_ctx, int argc, 
                                     const char **argv) 
{
	POLICY_HND pol;
	NTSTATUS result = NT_STATUS_UNSUCCESSFUL;

	uint16 lang_id=0;
	uint16 lang_id_sys=0;
	uint16 lang_id_desc;
	struct lsa_String lsa_name;
	struct lsa_StringLarge *description = NULL;

	if (argc != 2) {
		printf("Usage: %s privilege name\n", argv[0]);
		return NT_STATUS_OK;
	}

	result = rpccli_lsa_open_policy(cli, mem_ctx, True, 
				     SEC_RIGHTS_MAXIMUM_ALLOWED,
				     &pol);

	if (!NT_STATUS_IS_OK(result))
		goto done;

	init_lsa_String(&lsa_name, argv[1]);

	result = rpccli_lsa_LookupPrivDisplayName(cli, mem_ctx,
						  &pol,
						  &lsa_name,
						  lang_id,
						  lang_id_sys,
						  &description,
						  &lang_id_desc);

	if (!NT_STATUS_IS_OK(result))
		goto done;

	/* Print results */
	printf("%s -> %s (language: 0x%x)\n", argv[1], description->string, lang_id_desc);

	rpccli_lsa_Close(cli, mem_ctx, &pol);
 done:
	return result;
}

/* Enumerate the LSA SIDS */

static NTSTATUS cmd_lsa_enum_sids(struct rpc_pipe_client *cli, 
				  TALLOC_CTX *mem_ctx, int argc, 
				  const char **argv) 
{
	POLICY_HND pol;
	NTSTATUS result = NT_STATUS_UNSUCCESSFUL;

	uint32 enum_context=0;
	uint32 pref_max_length=0x1000;
	struct lsa_SidArray sid_array;
	int i;

	if (argc > 3) {
		printf("Usage: %s [enum context] [max length]\n", argv[0]);
		return NT_STATUS_OK;
	}

	if (argc>=2)
		enum_context=atoi(argv[1]);

	if (argc==3)
		pref_max_length=atoi(argv[2]);

	result = rpccli_lsa_open_policy(cli, mem_ctx, True, 
				     SEC_RIGHTS_MAXIMUM_ALLOWED,
				     &pol);

	if (!NT_STATUS_IS_OK(result))
		goto done;

	result = rpccli_lsa_EnumAccounts(cli, mem_ctx,
					 &pol,
					 &enum_context,
					 &sid_array,
					 pref_max_length);

	if (!NT_STATUS_IS_OK(result))
		goto done;

	/* Print results */
	printf("found %d SIDs\n\n", sid_array.num_sids);

	for (i = 0; i < sid_array.num_sids; i++) {
		fstring sid_str;

		sid_to_fstring(sid_str, sid_array.sids[i].sid);
		printf("%s\n", sid_str);
	}

	rpccli_lsa_Close(cli, mem_ctx, &pol);
 done:
	return result;
}

/* Create a new account */

static NTSTATUS cmd_lsa_create_account(struct rpc_pipe_client *cli, 
                                           TALLOC_CTX *mem_ctx, int argc, 
                                           const char **argv) 
{
	POLICY_HND dom_pol;
	POLICY_HND user_pol;
	NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
	uint32 des_access = 0x000f000f;
	
	DOM_SID sid;

	if (argc != 2 ) {
		printf("Usage: %s SID\n", argv[0]);
		return NT_STATUS_OK;
	}

	result = name_to_sid(cli, mem_ctx, &sid, argv[1]);
	if (!NT_STATUS_IS_OK(result))
		goto done;	

	result = rpccli_lsa_open_policy2(cli, mem_ctx, True, 
				     SEC_RIGHTS_MAXIMUM_ALLOWED,
				     &dom_pol);

	if (!NT_STATUS_IS_OK(result))
		goto done;

	result = rpccli_lsa_CreateAccount(cli, mem_ctx,
					  &dom_pol,
					  &sid,
					  des_access,
					  &user_pol);

	if (!NT_STATUS_IS_OK(result))
		goto done;

	printf("Account for SID %s successfully created\n\n", argv[1]);
	result = NT_STATUS_OK;

	rpccli_lsa_Close(cli, mem_ctx, &dom_pol);
 done:
	return result;
}


/* Enumerate the privileges of an SID */

static NTSTATUS cmd_lsa_enum_privsaccounts(struct rpc_pipe_client *cli, 
                                           TALLOC_CTX *mem_ctx, int argc, 
                                           const char **argv) 
{
	POLICY_HND dom_pol;
	POLICY_HND user_pol;
	NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
	uint32 access_desired = 0x000f000f;
	DOM_SID sid;
	struct lsa_PrivilegeSet *privs = NULL;
	int i;

	if (argc != 2 ) {
		printf("Usage: %s SID\n", argv[0]);
		return NT_STATUS_OK;
	}

	result = name_to_sid(cli, mem_ctx, &sid, argv[1]);
	if (!NT_STATUS_IS_OK(result))
		goto done;	

	result = rpccli_lsa_open_policy2(cli, mem_ctx, True, 
				     SEC_RIGHTS_MAXIMUM_ALLOWED,
				     &dom_pol);

	if (!NT_STATUS_IS_OK(result))
		goto done;

	result = rpccli_lsa_OpenAccount(cli, mem_ctx,
					&dom_pol,
					&sid,
					access_desired,
					&user_pol);

	if (!NT_STATUS_IS_OK(result))
		goto done;

	result = rpccli_lsa_EnumPrivsAccount(cli, mem_ctx,
					     &user_pol,
					     &privs);

	if (!NT_STATUS_IS_OK(result))
		goto done;

	/* Print results */
	printf("found %d privileges for SID %s\n\n", privs->count, argv[1]);
	printf("high\tlow\tattribute\n");

	for (i = 0; i < privs->count; i++) {
		printf("%u\t%u\t%u\n",
			privs->set[i].luid.high,
			privs->set[i].luid.low,
			privs->set[i].attribute);
	}

	rpccli_lsa_Close(cli, mem_ctx, &dom_pol);
 done:
	return result;
}


/* Enumerate the privileges of an SID via LsaEnumerateAccountRights */

static NTSTATUS cmd_lsa_enum_acct_rights(struct rpc_pipe_client *cli, 
					 TALLOC_CTX *mem_ctx, int argc, 
					 const char **argv) 
{
	POLICY_HND dom_pol;
	NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
	DOM_SID sid;
	struct lsa_RightSet rights;

	int i;

	if (argc != 2 ) {
		printf("Usage: %s SID\n", argv[0]);
		return NT_STATUS_OK;
	}

	result = name_to_sid(cli, mem_ctx, &sid, argv[1]);
	if (!NT_STATUS_IS_OK(result))
		goto done;	

	result = rpccli_lsa_open_policy2(cli, mem_ctx, True, 
				     SEC_RIGHTS_MAXIMUM_ALLOWED,
				     &dom_pol);

	if (!NT_STATUS_IS_OK(result))
		goto done;

	result = rpccli_lsa_EnumAccountRights(cli, mem_ctx,
					      &dom_pol,
					      &sid,
					      &rights);

	if (!NT_STATUS_IS_OK(result))
		goto done;

	printf("found %d privileges for SID %s\n", rights.count,
	       sid_string_tos(&sid));

	for (i = 0; i < rights.count; i++) {
		printf("\t%s\n", rights.names[i].string);
	}

	rpccli_lsa_Close(cli, mem_ctx, &dom_pol);
 done:
	return result;
}


/* add some privileges to a SID via LsaAddAccountRights */

static NTSTATUS cmd_lsa_add_acct_rights(struct rpc_pipe_client *cli, 
					TALLOC_CTX *mem_ctx, int argc, 
					const char **argv) 
{
	POLICY_HND dom_pol;
	NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
	struct lsa_RightSet rights;
	DOM_SID sid;
	int i;

	if (argc < 3 ) {
		printf("Usage: %s SID [rights...]\n", argv[0]);
		return NT_STATUS_OK;
	}

	result = name_to_sid(cli, mem_ctx, &sid, argv[1]);
	if (!NT_STATUS_IS_OK(result))
		goto done;	

	result = rpccli_lsa_open_policy2(cli, mem_ctx, True, 
				     SEC_RIGHTS_MAXIMUM_ALLOWED,
				     &dom_pol);

	if (!NT_STATUS_IS_OK(result))
		goto done;

	rights.count = argc-2;
	rights.names = TALLOC_ARRAY(mem_ctx, struct lsa_StringLarge,
				    rights.count);
	if (!rights.names) {
		return NT_STATUS_NO_MEMORY;
	}

	for (i=0; i<argc-2; i++) {
		init_lsa_StringLarge(&rights.names[i], argv[i+2]);
	}

	result = rpccli_lsa_AddAccountRights(cli, mem_ctx,
					     &dom_pol,
					     &sid,
					     &rights);

	if (!NT_STATUS_IS_OK(result))
		goto done;

	rpccli_lsa_Close(cli, mem_ctx, &dom_pol);
 done:
	return result;
}


/* remove some privileges to a SID via LsaRemoveAccountRights */

static NTSTATUS cmd_lsa_remove_acct_rights(struct rpc_pipe_client *cli, 
					TALLOC_CTX *mem_ctx, int argc, 
					const char **argv) 
{
	POLICY_HND dom_pol;
	NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
	struct lsa_RightSet rights;
	DOM_SID sid;
	int i;

	if (argc < 3 ) {
		printf("Usage: %s SID [rights...]\n", argv[0]);
		return NT_STATUS_OK;
	}

	result = name_to_sid(cli, mem_ctx, &sid, argv[1]);
	if (!NT_STATUS_IS_OK(result))
		goto done;	

	result = rpccli_lsa_open_policy2(cli, mem_ctx, True, 
				     SEC_RIGHTS_MAXIMUM_ALLOWED,
				     &dom_pol);

	if (!NT_STATUS_IS_OK(result))
		goto done;

	rights.count = argc-2;
	rights.names = TALLOC_ARRAY(mem_ctx, struct lsa_StringLarge,
				    rights.count);
	if (!rights.names) {
		return NT_STATUS_NO_MEMORY;
	}

	for (i=0; i<argc-2; i++) {
		init_lsa_StringLarge(&rights.names[i], argv[i+2]);
	}

	result = rpccli_lsa_RemoveAccountRights(cli, mem_ctx,
						&dom_pol,
						&sid,
						false,
						&rights);

	if (!NT_STATUS_IS_OK(result))
		goto done;

	rpccli_lsa_Close(cli, mem_ctx, &dom_pol);

 done:
	return result;
}


/* Get a privilege value given its name */

static NTSTATUS cmd_lsa_lookup_priv_value(struct rpc_pipe_client *cli, 
					TALLOC_CTX *mem_ctx, int argc, 
					const char **argv) 
{
	POLICY_HND pol;
	NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
	struct lsa_LUID luid;
	struct lsa_String name;

	if (argc != 2 ) {
		printf("Usage: %s name\n", argv[0]);
		return NT_STATUS_OK;
	}

	result = rpccli_lsa_open_policy2(cli, mem_ctx, True, 
				     SEC_RIGHTS_MAXIMUM_ALLOWED,
				     &pol);

	if (!NT_STATUS_IS_OK(result))
		goto done;

	init_lsa_String(&name, argv[1]);

	result = rpccli_lsa_LookupPrivValue(cli, mem_ctx,
					    &pol,
					    &name,
					    &luid);

	if (!NT_STATUS_IS_OK(result))
		goto done;

	/* Print results */

	printf("%u:%u (0x%x:0x%x)\n", luid.high, luid.low, luid.high, luid.low);

	rpccli_lsa_Close(cli, mem_ctx, &pol);
 done:
	return result;
}

/* Query LSA security object */

static NTSTATUS cmd_lsa_query_secobj(struct rpc_pipe_client *cli, 
				     TALLOC_CTX *mem_ctx, int argc, 
				     const char **argv) 
{
	POLICY_HND pol;
	NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
	SEC_DESC_BUF *sdb;
	uint32 sec_info = DACL_SECURITY_INFORMATION;

	if (argc < 1 || argc > 2) {
		printf("Usage: %s [sec_info]\n", argv[0]);
		return NT_STATUS_OK;
	}

	result = rpccli_lsa_open_policy2(cli, mem_ctx, True, 
				      SEC_RIGHTS_MAXIMUM_ALLOWED,
				      &pol);

	if (argc == 2) 
		sscanf(argv[1], "%x", &sec_info);

	if (!NT_STATUS_IS_OK(result))
		goto done;

	result = rpccli_lsa_QuerySecurity(cli, mem_ctx,
					  &pol,
					  sec_info,
					  &sdb);
	if (!NT_STATUS_IS_OK(result))
		goto done;

	/* Print results */

	display_sec_desc(sdb->sd);

	rpccli_lsa_Close(cli, mem_ctx, &pol);
 done:
	return result;
}

static void display_trust_dom_info_4(struct lsa_TrustDomainInfoPassword *p,
				     uint8_t nt_hash[16])
{
	char *pwd, *pwd_old;
	
	DATA_BLOB data 	   = data_blob(NULL, p->password->length);
	DATA_BLOB data_old = data_blob(NULL, p->old_password->length);

	memcpy(data.data, p->password->data, p->password->length);
	memcpy(data_old.data, p->old_password->data, p->old_password->length);
	
	pwd 	= decrypt_trustdom_secret(nt_hash, &data);
	pwd_old = decrypt_trustdom_secret(nt_hash, &data_old);
	
	d_printf("Password:\t%s\n", pwd);
	d_printf("Old Password:\t%s\n", pwd_old);

	SAFE_FREE(pwd);
	SAFE_FREE(pwd_old);
	
	data_blob_free(&data);
	data_blob_free(&data_old);
}

static void display_trust_dom_info(TALLOC_CTX *mem_ctx,
				   union lsa_TrustedDomainInfo *info,
				   enum lsa_TrustDomInfoEnum info_class,
				   uint8_t nt_hash[16])
{
	switch (info_class) {
		case LSA_TRUSTED_DOMAIN_INFO_PASSWORD:
			display_trust_dom_info_4(&info->password, nt_hash);
			break;
		default: {
			const char *str = NULL;
			str = NDR_PRINT_UNION_STRING(mem_ctx,
						     lsa_TrustedDomainInfo,
						     info_class, info);
			if (str) {
				d_printf("%s\n", str);
			}
			break;
		}
	}
}

static NTSTATUS cmd_lsa_query_trustdominfobysid(struct rpc_pipe_client *cli,
						TALLOC_CTX *mem_ctx, int argc, 
						const char **argv) 
{
	POLICY_HND pol;
	NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
	DOM_SID dom_sid;
	uint32 access_mask = SEC_RIGHTS_MAXIMUM_ALLOWED;
	union lsa_TrustedDomainInfo *info = NULL;
	enum lsa_TrustDomInfoEnum info_class = 1;
	uint8_t nt_hash[16];

	if (argc > 3 || argc < 2) {
		printf("Usage: %s [sid] [info_class]\n", argv[0]);
		return NT_STATUS_OK;
	}

	if (!string_to_sid(&dom_sid, argv[1]))
		return NT_STATUS_NO_MEMORY;

	if (argc == 3)
		info_class = atoi(argv[2]);

	result = rpccli_lsa_open_policy2(cli, mem_ctx, True, access_mask, &pol);

	if (!NT_STATUS_IS_OK(result))
		goto done;

	result = rpccli_lsa_QueryTrustedDomainInfoBySid(cli, mem_ctx,
							&pol,
							&dom_sid,
							info_class,
							&info);
	if (!NT_STATUS_IS_OK(result))
		goto done;

	if (!rpccli_get_pwd_hash(cli, nt_hash)) {
		d_fprintf(stderr, "Could not get pwd hash\n");
		goto done;
	}

	display_trust_dom_info(mem_ctx, info, info_class, nt_hash);

 done:
	rpccli_lsa_Close(cli, mem_ctx, &pol);

	return result;
}

static NTSTATUS cmd_lsa_query_trustdominfobyname(struct rpc_pipe_client *cli,
						 TALLOC_CTX *mem_ctx, int argc,
						 const char **argv) 
{
	POLICY_HND pol;
	NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
	uint32 access_mask = SEC_RIGHTS_MAXIMUM_ALLOWED;
	union lsa_TrustedDomainInfo *info = NULL;
	enum lsa_TrustDomInfoEnum info_class = 1;
	struct lsa_String trusted_domain;
	uint8_t nt_hash[16];

	if (argc > 3 || argc < 2) {
		printf("Usage: %s [name] [info_class]\n", argv[0]);
		return NT_STATUS_OK;
	}

	if (argc == 3)
		info_class = atoi(argv[2]);

	result = rpccli_lsa_open_policy2(cli, mem_ctx, True, access_mask, &pol);

	if (!NT_STATUS_IS_OK(result))
		goto done;

	init_lsa_String(&trusted_domain, argv[1]);

	result = rpccli_lsa_QueryTrustedDomainInfoByName(cli, mem_ctx,
							 &pol,
							 &trusted_domain,
							 info_class,
							 &info);
	if (!NT_STATUS_IS_OK(result))
		goto done;

	if (!rpccli_get_pwd_hash(cli, nt_hash)) {
		d_fprintf(stderr, "Could not get pwd hash\n");
		goto done;
	}

	display_trust_dom_info(mem_ctx, info, info_class, nt_hash);

 done:
	rpccli_lsa_Close(cli, mem_ctx, &pol);

	return result;
}

static NTSTATUS cmd_lsa_query_trustdominfo(struct rpc_pipe_client *cli,
					   TALLOC_CTX *mem_ctx, int argc,
					   const char **argv) 
{
	POLICY_HND pol, trustdom_pol;
	NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
	uint32 access_mask = SEC_RIGHTS_MAXIMUM_ALLOWED;
	union lsa_TrustedDomainInfo *info = NULL;
	DOM_SID dom_sid;
	enum lsa_TrustDomInfoEnum info_class = 1;
	uint8_t nt_hash[16];

	if (argc > 3 || argc < 2) {
		printf("Usage: %s [sid] [info_class]\n", argv[0]);
		return NT_STATUS_OK;
	}

	if (!string_to_sid(&dom_sid, argv[1]))
		return NT_STATUS_NO_MEMORY;


	if (argc == 3)
		info_class = atoi(argv[2]);

	result = rpccli_lsa_open_policy2(cli, mem_ctx, True, access_mask, &pol);

	if (!NT_STATUS_IS_OK(result))
		goto done;

	result = rpccli_lsa_OpenTrustedDomain(cli, mem_ctx,
					      &pol,
					      &dom_sid,
					      access_mask,
					      &trustdom_pol);

	if (!NT_STATUS_IS_OK(result))
		goto done;

	result = rpccli_lsa_QueryTrustedDomainInfo(cli, mem_ctx,
						   &trustdom_pol,
						   info_class,
						   &info);

	if (!NT_STATUS_IS_OK(result))
		goto done;

	if (!rpccli_get_pwd_hash(cli, nt_hash)) {
		d_fprintf(stderr, "Could not get pwd hash\n");
		goto done;
	}

	display_trust_dom_info(mem_ctx, info, info_class, nt_hash);

 done:
	rpccli_lsa_Close(cli, mem_ctx, &pol);

	return result;
}

static NTSTATUS cmd_lsa_get_username(struct rpc_pipe_client *cli,
                                     TALLOC_CTX *mem_ctx, int argc,
                                     const char **argv)
{
	POLICY_HND pol;
	NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
	const char *servername = cli->desthost;
	struct lsa_String *account_name = NULL;
	struct lsa_String *authority_name = NULL;

	if (argc > 2) {
		printf("Usage: %s servername\n", argv[0]);
		return NT_STATUS_OK;
	}

	result = rpccli_lsa_open_policy(cli, mem_ctx, true,
					SEC_RIGHTS_MAXIMUM_ALLOWED,
					&pol);

	if (!NT_STATUS_IS_OK(result)) {
		goto done;
	}

	result = rpccli_lsa_GetUserName(cli, mem_ctx,
					servername,
					&account_name,
					&authority_name);
	if (!NT_STATUS_IS_OK(result)) {
		goto done;
	}

	/* Print results */

	printf("Account Name: %s, Authority Name: %s\n",
		account_name->string, authority_name ? authority_name->string :
		"");

	rpccli_lsa_Close(cli, mem_ctx, &pol);
 done:
	return result;
}

static NTSTATUS cmd_lsa_add_priv(struct rpc_pipe_client *cli,
				 TALLOC_CTX *mem_ctx, int argc,
				 const char **argv)
{
	POLICY_HND dom_pol, user_pol;
	NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
	struct lsa_PrivilegeSet privs;
	struct lsa_LUIDAttribute *set = NULL;
	DOM_SID sid;
	int i;

	ZERO_STRUCT(privs);

	if (argc < 3 ) {
		printf("Usage: %s SID [rights...]\n", argv[0]);
		return NT_STATUS_OK;
	}

	result = name_to_sid(cli, mem_ctx, &sid, argv[1]);
	if (!NT_STATUS_IS_OK(result)) {
		goto done;
	}

	result = rpccli_lsa_open_policy2(cli, mem_ctx, True,
					 SEC_RIGHTS_MAXIMUM_ALLOWED,
					 &dom_pol);

	if (!NT_STATUS_IS_OK(result)) {
		goto done;
	}

	result = rpccli_lsa_OpenAccount(cli, mem_ctx,
					&dom_pol,
					&sid,
					SEC_RIGHTS_MAXIMUM_ALLOWED,
					&user_pol);

	if (!NT_STATUS_IS_OK(result)) {
		goto done;
	}

	for (i=2; i<argc; i++) {

		struct lsa_String priv_name;
		struct lsa_LUID luid;

		init_lsa_String(&priv_name, argv[i]);

		result = rpccli_lsa_LookupPrivValue(cli, mem_ctx,
						    &dom_pol,
						    &priv_name,
						    &luid);
		if (!NT_STATUS_IS_OK(result)) {
			continue;
		}

		privs.count++;
		set = TALLOC_REALLOC_ARRAY(mem_ctx, set,
					   struct lsa_LUIDAttribute,
					   privs.count);
		if (!set) {
			return NT_STATUS_NO_MEMORY;
		}

		set[privs.count-1].luid = luid;
		set[privs.count-1].attribute = 0;
	}

	privs.set = set;

	result = rpccli_lsa_AddPrivilegesToAccount(cli, mem_ctx,
						   &user_pol,
						   &privs);

	if (!NT_STATUS_IS_OK(result)) {
		goto done;
	}

	rpccli_lsa_Close(cli, mem_ctx, &user_pol);
	rpccli_lsa_Close(cli, mem_ctx, &dom_pol);
 done:
	return result;
}

static NTSTATUS cmd_lsa_del_priv(struct rpc_pipe_client *cli,
				 TALLOC_CTX *mem_ctx, int argc,
				 const char **argv)
{
	POLICY_HND dom_pol, user_pol;
	NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
	struct lsa_PrivilegeSet privs;
	struct lsa_LUIDAttribute *set = NULL;
	DOM_SID sid;
	int i;

	ZERO_STRUCT(privs);

	if (argc < 3 ) {
		printf("Usage: %s SID [rights...]\n", argv[0]);
		return NT_STATUS_OK;
	}

	result = name_to_sid(cli, mem_ctx, &sid, argv[1]);
	if (!NT_STATUS_IS_OK(result)) {
		goto done;
	}

	result = rpccli_lsa_open_policy2(cli, mem_ctx, True,
					 SEC_RIGHTS_MAXIMUM_ALLOWED,
					 &dom_pol);

	if (!NT_STATUS_IS_OK(result)) {
		goto done;
	}

	result = rpccli_lsa_OpenAccount(cli, mem_ctx,
					&dom_pol,
					&sid,
					SEC_RIGHTS_MAXIMUM_ALLOWED,
					&user_pol);

	if (!NT_STATUS_IS_OK(result)) {
		goto done;
	}

	for (i=2; i<argc; i++) {

		struct lsa_String priv_name;
		struct lsa_LUID luid;

		init_lsa_String(&priv_name, argv[i]);

		result = rpccli_lsa_LookupPrivValue(cli, mem_ctx,
						    &dom_pol,
						    &priv_name,
						    &luid);
		if (!NT_STATUS_IS_OK(result)) {
			continue;
		}

		privs.count++;
		set = TALLOC_REALLOC_ARRAY(mem_ctx, set,
					   struct lsa_LUIDAttribute,
					   privs.count);
		if (!set) {
			return NT_STATUS_NO_MEMORY;
		}

		set[privs.count-1].luid = luid;
		set[privs.count-1].attribute = 0;
	}

	privs.set = set;


	result = rpccli_lsa_RemovePrivilegesFromAccount(cli, mem_ctx,
							&user_pol,
							false,
							&privs);

	if (!NT_STATUS_IS_OK(result)) {
		goto done;
	}

	rpccli_lsa_Close(cli, mem_ctx, &user_pol);
	rpccli_lsa_Close(cli, mem_ctx, &dom_pol);
 done:
	return result;
}


/* List of commands exported by this module */

struct cmd_set lsarpc_commands[] = {

	{ "LSARPC" },

	{ "lsaquery", 	         RPC_RTYPE_NTSTATUS, cmd_lsa_query_info_policy,  NULL, &ndr_table_lsarpc.syntax_id, NULL, "Query info policy",                    "" },
	{ "lookupsids",          RPC_RTYPE_NTSTATUS, cmd_lsa_lookup_sids,        NULL, &ndr_table_lsarpc.syntax_id, NULL, "Convert SIDs to names",                "" },
	{ "lookupnames",         RPC_RTYPE_NTSTATUS, cmd_lsa_lookup_names,       NULL, &ndr_table_lsarpc.syntax_id, NULL, "Convert names to SIDs",                "" },
	{ "lookupnames_level",   RPC_RTYPE_NTSTATUS, cmd_lsa_lookup_names_level, NULL, &ndr_table_lsarpc.syntax_id, NULL, "Convert names to SIDs",                "" },
	{ "enumtrust", 	         RPC_RTYPE_NTSTATUS, cmd_lsa_enum_trust_dom,     NULL, &ndr_table_lsarpc.syntax_id, NULL, "Enumerate trusted domains",            "Usage: [preferred max number] [enum context (0)]" },
	{ "enumprivs", 	         RPC_RTYPE_NTSTATUS, cmd_lsa_enum_privilege,     NULL, &ndr_table_lsarpc.syntax_id, NULL, "Enumerate privileges",                 "" },
	{ "getdispname",         RPC_RTYPE_NTSTATUS, cmd_lsa_get_dispname,       NULL, &ndr_table_lsarpc.syntax_id, NULL, "Get the privilege name",               "" },
	{ "lsaenumsid",          RPC_RTYPE_NTSTATUS, cmd_lsa_enum_sids,          NULL, &ndr_table_lsarpc.syntax_id, NULL, "Enumerate the LSA SIDS",               "" },
	{ "lsacreateaccount",    RPC_RTYPE_NTSTATUS, cmd_lsa_create_account,     NULL, &ndr_table_lsarpc.syntax_id, NULL, "Create a new lsa account",   "" },
	{ "lsaenumprivsaccount", RPC_RTYPE_NTSTATUS, cmd_lsa_enum_privsaccounts, NULL, &ndr_table_lsarpc.syntax_id, NULL, "Enumerate the privileges of an SID",   "" },
	{ "lsaenumacctrights",   RPC_RTYPE_NTSTATUS, cmd_lsa_enum_acct_rights,   NULL, &ndr_table_lsarpc.syntax_id, NULL, "Enumerate the rights of an SID",   "" },
	{ "lsaaddpriv",          RPC_RTYPE_NTSTATUS, cmd_lsa_add_priv,           NULL, &ndr_table_lsarpc.syntax_id, NULL, "Assign a privilege to a SID", "" },
	{ "lsadelpriv",          RPC_RTYPE_NTSTATUS, cmd_lsa_del_priv,           NULL, &ndr_table_lsarpc.syntax_id, NULL, "Revoke a privilege from a SID", "" },
	{ "lsaaddacctrights",    RPC_RTYPE_NTSTATUS, cmd_lsa_add_acct_rights,    NULL, &ndr_table_lsarpc.syntax_id, NULL, "Add rights to an account",   "" },
	{ "lsaremoveacctrights", RPC_RTYPE_NTSTATUS, cmd_lsa_remove_acct_rights, NULL, &ndr_table_lsarpc.syntax_id, NULL, "Remove rights from an account",   "" },
	{ "lsalookupprivvalue",  RPC_RTYPE_NTSTATUS, cmd_lsa_lookup_priv_value,  NULL, &ndr_table_lsarpc.syntax_id, NULL, "Get a privilege value given its name", "" },
	{ "lsaquerysecobj",      RPC_RTYPE_NTSTATUS, cmd_lsa_query_secobj,       NULL, &ndr_table_lsarpc.syntax_id, NULL, "Query LSA security object", "" },
	{ "lsaquerytrustdominfo",RPC_RTYPE_NTSTATUS, cmd_lsa_query_trustdominfo, NULL, &ndr_table_lsarpc.syntax_id, NULL, "Query LSA trusted domains info (given a SID)", "" },
	{ "lsaquerytrustdominfobyname",RPC_RTYPE_NTSTATUS, cmd_lsa_query_trustdominfobyname, NULL, &ndr_table_lsarpc.syntax_id, NULL, "Query LSA trusted domains info (given a name), only works for Windows > 2k", "" },
	{ "lsaquerytrustdominfobysid",RPC_RTYPE_NTSTATUS, cmd_lsa_query_trustdominfobysid, NULL, &ndr_table_lsarpc.syntax_id, NULL, "Query LSA trusted domains info (given a SID)", "" },
	{ "getusername",          RPC_RTYPE_NTSTATUS, cmd_lsa_get_username, NULL, &ndr_table_lsarpc.syntax_id, NULL, "Get username", "" },

	{ NULL }
};