2 * Unix SMB/CIFS implementation.
3 * RPC Pipe client / server routines
5 * Copyright (C) Marcin Krzysztof Porwit 2005.
7 * Largely Rewritten (Again) by:
8 * Copyright (C) Gerald (Jerry) Carter 2005.
9 * Copyright (C) Guenther Deschner 2008.
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 3 of the License, or
14 * (at your option) any later version.
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, see <http://www.gnu.org/licenses/>.
28 #define DBGC_CLASS DBGC_RPC_SRV
30 struct service_control_op {
32 SERVICE_CONTROL_OPS *ops;
35 #define SVCCTL_NUM_INTERNAL_SERVICES 4
37 /* handle external services */
38 extern SERVICE_CONTROL_OPS rcinit_svc_ops;
40 /* builtin services (see service_db.c and services/svc_*.c */
41 extern SERVICE_CONTROL_OPS spoolss_svc_ops;
42 extern SERVICE_CONTROL_OPS netlogon_svc_ops;
43 extern SERVICE_CONTROL_OPS winreg_svc_ops;
44 extern SERVICE_CONTROL_OPS wins_svc_ops;
46 /* make sure this number patches the number of builtin
47 SERVICE_CONTROL_OPS structure listed above */
49 #define SVCCTL_NUM_INTERNAL_SERVICES 4
51 struct service_control_op *svcctl_ops;
53 static const struct generic_mapping scm_generic_map =
54 { SC_MANAGER_READ_ACCESS, SC_MANAGER_WRITE_ACCESS, SC_MANAGER_EXECUTE_ACCESS, SC_MANAGER_ALL_ACCESS };
55 static const struct generic_mapping svc_generic_map =
56 { SERVICE_READ_ACCESS, SERVICE_WRITE_ACCESS, SERVICE_EXECUTE_ACCESS, SERVICE_ALL_ACCESS };
59 /********************************************************************
60 ********************************************************************/
62 bool init_service_op_table( void )
64 const char **service_list = lp_svcctl_list();
65 int num_services = SVCCTL_NUM_INTERNAL_SERVICES + str_list_length( service_list );
68 if ( !(svcctl_ops = TALLOC_ARRAY( NULL, struct service_control_op, num_services+1)) ) {
69 DEBUG(0,("init_service_op_table: talloc() failed!\n"));
73 /* services listed in smb.conf get the rc.init interface */
75 for ( i=0; service_list && service_list[i]; i++ ) {
76 svcctl_ops[i].name = talloc_strdup( svcctl_ops, service_list[i] );
77 svcctl_ops[i].ops = &rcinit_svc_ops;
80 /* add builtin services */
82 svcctl_ops[i].name = talloc_strdup( svcctl_ops, "Spooler" );
83 svcctl_ops[i].ops = &spoolss_svc_ops;
86 svcctl_ops[i].name = talloc_strdup( svcctl_ops, "NETLOGON" );
87 svcctl_ops[i].ops = &netlogon_svc_ops;
90 svcctl_ops[i].name = talloc_strdup( svcctl_ops, "RemoteRegistry" );
91 svcctl_ops[i].ops = &winreg_svc_ops;
94 svcctl_ops[i].name = talloc_strdup( svcctl_ops, "WINS" );
95 svcctl_ops[i].ops = &wins_svc_ops;
98 /* NULL terminate the array */
100 svcctl_ops[i].name = NULL;
101 svcctl_ops[i].ops = NULL;
106 /********************************************************************
107 ********************************************************************/
109 static struct service_control_op* find_service_by_name( const char *name )
113 for ( i=0; svcctl_ops[i].name; i++ ) {
114 if ( strequal( name, svcctl_ops[i].name ) )
115 return &svcctl_ops[i];
120 /********************************************************************
121 ********************************************************************/
123 static NTSTATUS svcctl_access_check( SEC_DESC *sec_desc, NT_USER_TOKEN *token,
124 uint32 access_desired, uint32 *access_granted )
128 if ( geteuid() == sec_initial_uid() ) {
129 DEBUG(5,("svcctl_access_check: using root's token\n"));
130 token = get_root_nt_token();
133 se_access_check( sec_desc, token, access_desired, access_granted, &result );
138 /********************************************************************
139 ********************************************************************/
141 static SEC_DESC* construct_scm_sd( TALLOC_CTX *ctx )
149 /* basic access for Everyone */
151 init_sec_ace(&ace[i++], &global_sid_World,
152 SEC_ACE_TYPE_ACCESS_ALLOWED, SC_MANAGER_READ_ACCESS, 0);
154 /* Full Access 'BUILTIN\Administrators' */
156 init_sec_ace(&ace[i++], &global_sid_Builtin_Administrators,
157 SEC_ACE_TYPE_ACCESS_ALLOWED, SC_MANAGER_ALL_ACCESS, 0);
160 /* create the security descriptor */
162 if ( !(acl = make_sec_acl(ctx, NT4_ACL_REVISION, i, ace)) )
165 if ( !(sd = make_sec_desc(ctx, SECURITY_DESCRIPTOR_REVISION_1,
166 SEC_DESC_SELF_RELATIVE, NULL, NULL, NULL,
173 /******************************************************************
174 free() function for REGISTRY_KEY
175 *****************************************************************/
177 static void free_service_handle_info(void *ptr)
182 /******************************************************************
183 Find a registry key handle and return a SERVICE_INFO
184 *****************************************************************/
186 static SERVICE_INFO *find_service_info_by_hnd(pipes_struct *p, POLICY_HND *hnd)
188 SERVICE_INFO *service_info = NULL;
190 if( !find_policy_by_hnd( p, hnd, (void **)(void *)&service_info) ) {
191 DEBUG(2,("find_service_info_by_hnd: handle not found\n"));
198 /******************************************************************
199 *****************************************************************/
201 static WERROR create_open_service_handle( pipes_struct *p, POLICY_HND *handle, uint32 type,
202 const char *service, uint32 access_granted )
204 SERVICE_INFO *info = NULL;
205 WERROR result = WERR_OK;
206 struct service_control_op *s_op;
208 if ( !(info = TALLOC_ZERO_P( NULL, SERVICE_INFO )) )
211 /* the Service Manager has a NULL name */
213 info->type = SVC_HANDLE_IS_SCM;
216 case SVC_HANDLE_IS_SCM:
217 info->type = SVC_HANDLE_IS_SCM;
220 case SVC_HANDLE_IS_DBLOCK:
221 info->type = SVC_HANDLE_IS_DBLOCK;
224 case SVC_HANDLE_IS_SERVICE:
225 info->type = SVC_HANDLE_IS_SERVICE;
227 /* lookup the SERVICE_CONTROL_OPS */
229 if ( !(s_op = find_service_by_name( service )) ) {
230 result = WERR_NO_SUCH_SERVICE;
234 info->ops = s_op->ops;
236 if ( !(info->name = talloc_strdup( info, s_op->name )) ) {
243 result = WERR_NO_SUCH_SERVICE;
247 info->access_granted = access_granted;
249 /* store the SERVICE_INFO and create an open handle */
251 if ( !create_policy_hnd( p, handle, free_service_handle_info, info ) ) {
252 result = WERR_ACCESS_DENIED;
257 if ( !W_ERROR_IS_OK(result) )
258 free_service_handle_info( info );
263 /********************************************************************
264 ********************************************************************/
266 WERROR _svcctl_OpenSCManagerW(pipes_struct *p,
267 struct svcctl_OpenSCManagerW *r)
270 uint32 access_granted = 0;
273 /* perform access checks */
275 if ( !(sec_desc = construct_scm_sd( p->mem_ctx )) )
278 se_map_generic( &r->in.access_mask, &scm_generic_map );
279 status = svcctl_access_check( sec_desc, p->pipe_user.nt_user_token, r->in.access_mask, &access_granted );
280 if ( !NT_STATUS_IS_OK(status) )
281 return ntstatus_to_werror( status );
283 return create_open_service_handle( p, r->out.handle, SVC_HANDLE_IS_SCM, NULL, access_granted );
286 /********************************************************************
288 ********************************************************************/
290 WERROR _svcctl_OpenServiceW(pipes_struct *p,
291 struct svcctl_OpenServiceW *r)
294 uint32 access_granted = 0;
296 const char *service = NULL;
298 service = r->in.ServiceName;
302 DEBUG(5, ("_svcctl_OpenServiceW: Attempting to open Service [%s], \n", service));
304 /* based on my tests you can open a service if you have a valid scm handle */
306 if ( !find_service_info_by_hnd( p, r->in.scmanager_handle) )
309 /* perform access checks. Use the root token in order to ensure that we
310 retrieve the security descriptor */
312 if ( !(sec_desc = svcctl_get_secdesc( p->mem_ctx, service, get_root_nt_token() )) )
315 se_map_generic( &r->in.access_mask, &svc_generic_map );
316 status = svcctl_access_check( sec_desc, p->pipe_user.nt_user_token, r->in.access_mask, &access_granted );
317 if ( !NT_STATUS_IS_OK(status) )
318 return ntstatus_to_werror( status );
320 return create_open_service_handle( p, r->out.handle, SVC_HANDLE_IS_SERVICE, service, access_granted );
323 /********************************************************************
324 ********************************************************************/
326 WERROR _svcctl_CloseServiceHandle(pipes_struct *p, struct svcctl_CloseServiceHandle *r)
328 if ( !close_policy_hnd( p, r->in.handle ) )
331 ZERO_STRUCTP(r->out.handle);
336 /********************************************************************
337 _svcctl_GetServiceDisplayNameW
338 ********************************************************************/
340 WERROR _svcctl_GetServiceDisplayNameW(pipes_struct *p,
341 struct svcctl_GetServiceDisplayNameW *r)
344 const char *display_name;
345 SERVICE_INFO *info = find_service_info_by_hnd( p, r->in.handle );
347 /* can only use an SCM handle here */
349 if ( !info || (info->type != SVC_HANDLE_IS_SCM) )
352 service = r->in.service_name;
354 display_name = svcctl_lookup_dispname(p->mem_ctx, service, p->pipe_user.nt_user_token );
359 *r->out.display_name = display_name;
360 *r->out.display_name_length = strlen(display_name);
365 /********************************************************************
366 _svcctl_QueryServiceStatus
367 ********************************************************************/
369 WERROR _svcctl_QueryServiceStatus(pipes_struct *p,
370 struct svcctl_QueryServiceStatus *r)
372 SERVICE_INFO *info = find_service_info_by_hnd( p, r->in.handle );
374 /* perform access checks */
376 if ( !info || (info->type != SVC_HANDLE_IS_SERVICE) )
379 if ( !(info->access_granted & SC_RIGHT_SVC_QUERY_STATUS) )
380 return WERR_ACCESS_DENIED;
382 /* try the service specific status call */
384 return info->ops->service_status( info->name, r->out.service_status );
387 /********************************************************************
388 ********************************************************************/
390 static int enumerate_status( TALLOC_CTX *ctx, ENUM_SERVICES_STATUS **status, NT_USER_TOKEN *token )
392 int num_services = 0;
394 ENUM_SERVICES_STATUS *st;
395 const char *display_name;
398 while ( svcctl_ops[num_services].name )
401 if ( !(st = TALLOC_ARRAY( ctx, ENUM_SERVICES_STATUS, num_services )) ) {
402 DEBUG(0,("enumerate_status: talloc() failed!\n"));
406 for ( i=0; i<num_services; i++ ) {
407 init_unistr( &st[i].servicename, svcctl_ops[i].name );
409 display_name = svcctl_lookup_dispname(ctx, svcctl_ops[i].name, token );
410 init_unistr( &st[i].displayname, display_name ? display_name : "");
412 svcctl_ops[i].ops->service_status( svcctl_ops[i].name, &st[i].status );
420 /********************************************************************
421 ********************************************************************/
423 WERROR _svcctl_enum_services_status(pipes_struct *p, SVCCTL_Q_ENUM_SERVICES_STATUS *q_u, SVCCTL_R_ENUM_SERVICES_STATUS *r_u)
425 ENUM_SERVICES_STATUS *services = NULL;
428 size_t buffer_size = 0;
429 WERROR result = WERR_OK;
430 SERVICE_INFO *info = find_service_info_by_hnd( p, &q_u->handle );
431 NT_USER_TOKEN *token = p->pipe_user.nt_user_token;
433 /* perform access checks */
435 if ( !info || (info->type != SVC_HANDLE_IS_SCM) )
438 if ( !(info->access_granted & SC_RIGHT_MGR_ENUMERATE_SERVICE) ) {
439 return WERR_ACCESS_DENIED;
442 num_services = enumerate_status( p->mem_ctx, &services, token );
443 if (num_services == -1 ) {
447 for ( i=0; i<num_services; i++ ) {
448 buffer_size += svcctl_sizeof_enum_services_status(&services[i]);
451 buffer_size += buffer_size % 4;
453 if (buffer_size > q_u->buffer_size ) {
455 result = WERR_MORE_DATA;
458 rpcbuf_init(&r_u->buffer, q_u->buffer_size, p->mem_ctx);
460 if ( W_ERROR_IS_OK(result) ) {
461 for ( i=0; i<num_services; i++ )
462 svcctl_io_enum_services_status( "", &services[i], &r_u->buffer, 0 );
465 r_u->needed = (buffer_size > q_u->buffer_size) ? buffer_size : q_u->buffer_size;
466 r_u->returned = (uint32)num_services;
468 if ( !(r_u->resume = TALLOC_P( p->mem_ctx, uint32 )) )
476 /********************************************************************
477 _svcctl_StartServiceW
478 ********************************************************************/
480 WERROR _svcctl_StartServiceW(pipes_struct *p,
481 struct svcctl_StartServiceW *r)
483 SERVICE_INFO *info = find_service_info_by_hnd( p, r->in.handle );
485 /* perform access checks */
487 if ( !info || (info->type != SVC_HANDLE_IS_SERVICE) )
490 if ( !(info->access_granted & SC_RIGHT_SVC_START) )
491 return WERR_ACCESS_DENIED;
493 return info->ops->start_service( info->name );
496 /********************************************************************
497 _svcctl_ControlService
498 ********************************************************************/
500 WERROR _svcctl_ControlService(pipes_struct *p,
501 struct svcctl_ControlService *r)
503 SERVICE_INFO *info = find_service_info_by_hnd( p, r->in.handle );
505 /* perform access checks */
507 if ( !info || (info->type != SVC_HANDLE_IS_SERVICE) )
510 switch ( r->in.control ) {
511 case SVCCTL_CONTROL_STOP:
512 if ( !(info->access_granted & SC_RIGHT_SVC_STOP) )
513 return WERR_ACCESS_DENIED;
515 return info->ops->stop_service( info->name,
516 r->out.service_status );
518 case SVCCTL_CONTROL_INTERROGATE:
519 if ( !(info->access_granted & SC_RIGHT_SVC_QUERY_STATUS) )
520 return WERR_ACCESS_DENIED;
522 return info->ops->service_status( info->name,
523 r->out.service_status );
526 /* default control action */
528 return WERR_ACCESS_DENIED;
531 /********************************************************************
532 _svcctl_EnumDependentServicesW
533 ********************************************************************/
535 WERROR _svcctl_EnumDependentServicesW(pipes_struct *p,
536 struct svcctl_EnumDependentServicesW *r)
538 SERVICE_INFO *info = find_service_info_by_hnd( p, r->in.service );
540 /* perform access checks */
542 if ( !info || (info->type != SVC_HANDLE_IS_SERVICE) )
545 if ( !(info->access_granted & SC_RIGHT_SVC_ENUMERATE_DEPENDENTS) )
546 return WERR_ACCESS_DENIED;
548 /* we have to set the outgoing buffer size to the same as the
549 incoming buffer size (even in the case of failure */
550 /* this is done in the autogenerated server already - gd */
552 *r->out.bytes_needed = r->in.buf_size;
554 /* no dependent services...basically a stub function */
555 *r->out.services_returned = 0;
560 /********************************************************************
561 ********************************************************************/
563 WERROR _svcctl_query_service_status_ex( pipes_struct *p, SVCCTL_Q_QUERY_SERVICE_STATUSEX *q_u, SVCCTL_R_QUERY_SERVICE_STATUSEX *r_u )
565 SERVICE_INFO *info = find_service_info_by_hnd( p, &q_u->handle );
568 /* perform access checks */
570 if ( !info || (info->type != SVC_HANDLE_IS_SERVICE) )
573 if ( !(info->access_granted & SC_RIGHT_SVC_QUERY_STATUS) )
574 return WERR_ACCESS_DENIED;
576 /* we have to set the outgoing buffer size to the same as the
577 incoming buffer size (even in the case of failure) */
579 rpcbuf_init( &r_u->buffer, q_u->buffer_size, p->mem_ctx );
580 r_u->needed = q_u->buffer_size;
582 switch ( q_u->level ) {
583 case SVC_STATUS_PROCESS_INFO:
585 SERVICE_STATUS_PROCESS svc_stat_proc;
587 /* Get the status of the service.. */
588 info->ops->service_status( info->name, &svc_stat_proc.status );
589 svc_stat_proc.process_id = sys_getpid();
590 svc_stat_proc.service_flags = 0x0;
592 svcctl_io_service_status_process( "", &svc_stat_proc, &r_u->buffer, 0 );
593 buffer_size = sizeof(SERVICE_STATUS_PROCESS);
598 return WERR_UNKNOWN_LEVEL;
602 buffer_size += buffer_size % 4;
603 r_u->needed = (buffer_size > q_u->buffer_size) ? buffer_size : q_u->buffer_size;
605 if (buffer_size > q_u->buffer_size )
606 return WERR_MORE_DATA;
611 /********************************************************************
612 ********************************************************************/
614 static WERROR fill_svc_config( TALLOC_CTX *ctx, const char *name,
615 struct QUERY_SERVICE_CONFIG *config,
616 NT_USER_TOKEN *token )
621 /* retrieve the registry values for this service */
623 if ( !(values = svcctl_fetch_regvalues( name, token )) )
624 return WERR_REG_CORRUPT;
626 /* now fill in the individual values */
628 if ( (val = regval_ctr_getvalue( values, "DisplayName" )) != NULL )
629 config->displayname = regval_sz(val);
631 config->displayname = name;
633 if ( (val = regval_ctr_getvalue( values, "ObjectName" )) != NULL ) {
634 config->startname = regval_sz(val);
637 if ( (val = regval_ctr_getvalue( values, "ImagePath" )) != NULL ) {
638 config->executablepath = regval_sz(val);
641 /* a few hard coded values */
642 /* loadordergroup and dependencies are empty */
644 config->tag_id = 0x00000000; /* unassigned loadorder group */
645 config->service_type = SVCCTL_WIN32_OWN_PROC;
646 config->error_control = SVCCTL_SVC_ERROR_NORMAL;
648 /* set the start type. NetLogon and WINS are disabled to prevent
649 the client from showing the "Start" button (if of course the services
652 if ( strequal( name, "NETLOGON" ) && ( lp_servicenumber(name) == -1 ) )
653 config->start_type = SVCCTL_DISABLED;
654 else if ( strequal( name, "WINS" ) && ( !lp_wins_support() ))
655 config->start_type = SVCCTL_DISABLED;
657 config->start_type = SVCCTL_DEMAND_START;
660 TALLOC_FREE( values );
665 /********************************************************************
666 _svcctl_QueryServiceConfigW
667 ********************************************************************/
669 WERROR _svcctl_QueryServiceConfigW(pipes_struct *p,
670 struct svcctl_QueryServiceConfigW *r)
672 SERVICE_INFO *info = find_service_info_by_hnd( p, r->in.handle );
676 /* perform access checks */
678 if ( !info || (info->type != SVC_HANDLE_IS_SERVICE) )
681 if ( !(info->access_granted & SC_RIGHT_SVC_QUERY_CONFIG) )
682 return WERR_ACCESS_DENIED;
684 /* we have to set the outgoing buffer size to the same as the
685 incoming buffer size (even in the case of failure */
687 *r->out.bytes_needed = r->in.buf_size;
689 wresult = fill_svc_config( p->mem_ctx, info->name, r->out.query, p->pipe_user.nt_user_token );
690 if ( !W_ERROR_IS_OK(wresult) )
693 buffer_size = ndr_size_QUERY_SERVICE_CONFIG(r->out.query, 0);
694 *r->out.bytes_needed = (buffer_size > r->in.buf_size) ? buffer_size : r->in.buf_size;
696 if (buffer_size > r->in.buf_size ) {
697 TALLOC_FREE(r->out.query);
698 return WERR_INSUFFICIENT_BUFFER;
704 /********************************************************************
705 ********************************************************************/
707 WERROR _svcctl_query_service_config2( pipes_struct *p, SVCCTL_Q_QUERY_SERVICE_CONFIG2 *q_u, SVCCTL_R_QUERY_SERVICE_CONFIG2 *r_u )
709 SERVICE_INFO *info = find_service_info_by_hnd( p, &q_u->handle );
712 /* perform access checks */
714 if ( !info || (info->type != SVC_HANDLE_IS_SERVICE) )
717 if ( !(info->access_granted & SC_RIGHT_SVC_QUERY_CONFIG) )
718 return WERR_ACCESS_DENIED;
720 /* we have to set the outgoing buffer size to the same as the
721 incoming buffer size (even in the case of failure */
723 rpcbuf_init( &r_u->buffer, q_u->buffer_size, p->mem_ctx );
724 r_u->needed = q_u->buffer_size;
726 switch ( q_u->level ) {
727 case SERVICE_CONFIG_DESCRIPTION:
729 SERVICE_DESCRIPTION desc_buf;
730 const char *description;
732 description = svcctl_lookup_description(p->mem_ctx, info->name, p->pipe_user.nt_user_token );
734 ZERO_STRUCTP( &desc_buf );
736 init_service_description_buffer( &desc_buf, description ? description : "");
737 svcctl_io_service_description( "", &desc_buf, &r_u->buffer, 0 );
738 buffer_size = svcctl_sizeof_service_description( &desc_buf );
743 case SERVICE_CONFIG_FAILURE_ACTIONS:
745 SERVICE_FAILURE_ACTIONS actions;
747 /* nothing to say...just service the request */
749 ZERO_STRUCTP( &actions );
750 svcctl_io_service_fa( "", &actions, &r_u->buffer, 0 );
751 buffer_size = svcctl_sizeof_service_fa( &actions );
758 return WERR_UNKNOWN_LEVEL;
761 buffer_size += buffer_size % 4;
762 r_u->needed = (buffer_size > q_u->buffer_size) ? buffer_size : q_u->buffer_size;
764 if (buffer_size > q_u->buffer_size )
765 return WERR_INSUFFICIENT_BUFFER;
770 /********************************************************************
771 _svcctl_LockServiceDatabase
772 ********************************************************************/
774 WERROR _svcctl_LockServiceDatabase(pipes_struct *p,
775 struct svcctl_LockServiceDatabase *r)
777 SERVICE_INFO *info = find_service_info_by_hnd( p, r->in.handle );
779 /* perform access checks */
781 if ( !info || (info->type != SVC_HANDLE_IS_SCM) )
784 if ( !(info->access_granted & SC_RIGHT_MGR_LOCK) )
785 return WERR_ACCESS_DENIED;
787 /* Just open a handle. Doesn't actually lock anything */
789 return create_open_service_handle( p, r->out.lock, SVC_HANDLE_IS_DBLOCK, NULL, 0 );
792 /********************************************************************
793 _svcctl_UnlockServiceDatabase
794 ********************************************************************/
796 WERROR _svcctl_UnlockServiceDatabase(pipes_struct *p,
797 struct svcctl_UnlockServiceDatabase *r)
799 SERVICE_INFO *info = find_service_info_by_hnd( p, r->in.lock );
802 if ( !info || (info->type != SVC_HANDLE_IS_DBLOCK) )
805 return close_policy_hnd( p, r->out.lock) ? WERR_OK : WERR_BADFID;
808 /********************************************************************
809 _svcctl_QueryServiceObjectSecurity
810 ********************************************************************/
812 WERROR _svcctl_QueryServiceObjectSecurity(pipes_struct *p,
813 struct svcctl_QueryServiceObjectSecurity *r)
815 SERVICE_INFO *info = find_service_info_by_hnd( p, r->in.handle );
818 uint8_t *buffer = NULL;
822 /* only support the SCM and individual services */
824 if ( !info || !(info->type & (SVC_HANDLE_IS_SERVICE|SVC_HANDLE_IS_SCM)) )
827 /* check access reights (according to MSDN) */
829 if ( !(info->access_granted & STD_RIGHT_READ_CONTROL_ACCESS) )
830 return WERR_ACCESS_DENIED;
832 /* TODO: handle something besides DACL_SECURITY_INFORMATION */
834 if ( (r->in.security_flags & DACL_SECURITY_INFORMATION) != DACL_SECURITY_INFORMATION )
835 return WERR_INVALID_PARAM;
837 /* lookup the security descriptor and marshall it up for a reply */
839 if ( !(sec_desc = svcctl_get_secdesc( p->mem_ctx, info->name, get_root_nt_token() )) )
842 *r->out.needed = ndr_size_security_descriptor( sec_desc, 0 );
844 if ( *r->out.needed > r->in.buffer_size ) {
845 ZERO_STRUCTP( &r->out.buffer );
846 return WERR_INSUFFICIENT_BUFFER;
849 status = marshall_sec_desc(p->mem_ctx, sec_desc, &buffer, &len);
850 if (!NT_STATUS_IS_OK(status)) {
851 return ntstatus_to_werror(status);
854 *r->out.needed = len;
855 r->out.buffer = buffer;
860 /********************************************************************
861 _svcctl_SetServiceObjectSecurity
862 ********************************************************************/
864 WERROR _svcctl_SetServiceObjectSecurity(pipes_struct *p,
865 struct svcctl_SetServiceObjectSecurity *r)
867 SERVICE_INFO *info = find_service_info_by_hnd( p, r->in.handle );
868 SEC_DESC *sec_desc = NULL;
869 uint32 required_access;
872 if ( !info || !(info->type & (SVC_HANDLE_IS_SERVICE|SVC_HANDLE_IS_SCM)) )
875 /* can't set the security de4scriptor on the ServiceControlManager */
877 if ( info->type == SVC_HANDLE_IS_SCM )
878 return WERR_ACCESS_DENIED;
880 /* check the access on the open handle */
882 switch ( r->in.security_flags ) {
883 case DACL_SECURITY_INFORMATION:
884 required_access = STD_RIGHT_WRITE_DAC_ACCESS;
887 case OWNER_SECURITY_INFORMATION:
888 case GROUP_SECURITY_INFORMATION:
889 required_access = STD_RIGHT_WRITE_OWNER_ACCESS;
892 case SACL_SECURITY_INFORMATION:
893 return WERR_INVALID_PARAM;
895 return WERR_INVALID_PARAM;
898 if ( !(info->access_granted & required_access) )
899 return WERR_ACCESS_DENIED;
901 /* read the security descfriptor */
903 status = unmarshall_sec_desc(p->mem_ctx,
904 r->in.buffer, r->in.buffer_size,
906 if (!NT_STATUS_IS_OK(status)) {
907 return ntstatus_to_werror(status);
910 /* store the new SD */
912 if ( !svcctl_set_secdesc( p->mem_ctx, info->name, sec_desc, p->pipe_user.nt_user_token ) )
913 return WERR_ACCESS_DENIED;
919 WERROR _svcctl_DeleteService(pipes_struct *p, struct svcctl_DeleteService *r)
921 p->rng_fault_state = True;
922 return WERR_NOT_SUPPORTED;
925 WERROR _svcctl_SetServiceStatus(pipes_struct *p, struct svcctl_SetServiceStatus *r)
927 p->rng_fault_state = True;
928 return WERR_NOT_SUPPORTED;
931 WERROR _svcctl_NotifyBootConfigStatus(pipes_struct *p, struct svcctl_NotifyBootConfigStatus *r)
933 p->rng_fault_state = True;
934 return WERR_NOT_SUPPORTED;
937 WERROR _svcctl_SCSetServiceBitsW(pipes_struct *p, struct svcctl_SCSetServiceBitsW *r)
939 p->rng_fault_state = True;
940 return WERR_NOT_SUPPORTED;
943 WERROR _svcctl_ChangeServiceConfigW(pipes_struct *p, struct svcctl_ChangeServiceConfigW *r)
945 p->rng_fault_state = True;
946 return WERR_NOT_SUPPORTED;
949 WERROR _svcctl_CreateServiceW(pipes_struct *p, struct svcctl_CreateServiceW *r)
951 p->rng_fault_state = True;
952 return WERR_NOT_SUPPORTED;
955 WERROR _svcctl_EnumServicesStatusW(pipes_struct *p, struct svcctl_EnumServicesStatusW *r)
957 p->rng_fault_state = True;
958 return WERR_NOT_SUPPORTED;
961 WERROR _svcctl_QueryServiceLockStatusW(pipes_struct *p, struct svcctl_QueryServiceLockStatusW *r)
963 p->rng_fault_state = True;
964 return WERR_NOT_SUPPORTED;
967 WERROR _svcctl_GetServiceKeyNameW(pipes_struct *p, struct svcctl_GetServiceKeyNameW *r)
969 p->rng_fault_state = True;
970 return WERR_NOT_SUPPORTED;
973 WERROR _svcctl_SCSetServiceBitsA(pipes_struct *p, struct svcctl_SCSetServiceBitsA *r)
975 p->rng_fault_state = True;
976 return WERR_NOT_SUPPORTED;
979 WERROR _svcctl_ChangeServiceConfigA(pipes_struct *p, struct svcctl_ChangeServiceConfigA *r)
981 p->rng_fault_state = True;
982 return WERR_NOT_SUPPORTED;
985 WERROR _svcctl_CreateServiceA(pipes_struct *p, struct svcctl_CreateServiceA *r)
987 p->rng_fault_state = True;
988 return WERR_NOT_SUPPORTED;
991 WERROR _svcctl_EnumDependentServicesA(pipes_struct *p, struct svcctl_EnumDependentServicesA *r)
993 p->rng_fault_state = True;
994 return WERR_NOT_SUPPORTED;
997 WERROR _svcctl_EnumServicesStatusA(pipes_struct *p, struct svcctl_EnumServicesStatusA *r)
999 p->rng_fault_state = True;
1000 return WERR_NOT_SUPPORTED;
1003 WERROR _svcctl_OpenSCManagerA(pipes_struct *p, struct svcctl_OpenSCManagerA *r)
1005 p->rng_fault_state = True;
1006 return WERR_NOT_SUPPORTED;
1009 WERROR _svcctl_OpenServiceA(pipes_struct *p, struct svcctl_OpenServiceA *r)
1011 p->rng_fault_state = True;
1012 return WERR_NOT_SUPPORTED;
1015 WERROR _svcctl_QueryServiceConfigA(pipes_struct *p, struct svcctl_QueryServiceConfigA *r)
1017 p->rng_fault_state = True;
1018 return WERR_NOT_SUPPORTED;
1021 WERROR _svcctl_QueryServiceLockStatusA(pipes_struct *p, struct svcctl_QueryServiceLockStatusA *r)
1023 p->rng_fault_state = True;
1024 return WERR_NOT_SUPPORTED;
1027 WERROR _svcctl_StartServiceA(pipes_struct *p, struct svcctl_StartServiceA *r)
1029 p->rng_fault_state = True;
1030 return WERR_NOT_SUPPORTED;
1033 WERROR _svcctl_GetServiceDisplayNameA(pipes_struct *p, struct svcctl_GetServiceDisplayNameA *r)
1035 p->rng_fault_state = True;
1036 return WERR_NOT_SUPPORTED;
1039 WERROR _svcctl_GetServiceKeyNameA(pipes_struct *p, struct svcctl_GetServiceKeyNameA *r)
1041 p->rng_fault_state = True;
1042 return WERR_NOT_SUPPORTED;
1045 WERROR _svcctl_GetCurrentGroupeStateW(pipes_struct *p, struct svcctl_GetCurrentGroupeStateW *r)
1047 p->rng_fault_state = True;
1048 return WERR_NOT_SUPPORTED;
1051 WERROR _svcctl_EnumServiceGroupW(pipes_struct *p, struct svcctl_EnumServiceGroupW *r)
1053 p->rng_fault_state = True;
1054 return WERR_NOT_SUPPORTED;
1057 WERROR _svcctl_ChangeServiceConfig2A(pipes_struct *p, struct svcctl_ChangeServiceConfig2A *r)
1059 p->rng_fault_state = True;
1060 return WERR_NOT_SUPPORTED;
1063 WERROR _svcctl_ChangeServiceConfig2W(pipes_struct *p, struct svcctl_ChangeServiceConfig2W *r)
1065 p->rng_fault_state = True;
1066 return WERR_NOT_SUPPORTED;
1069 WERROR _svcctl_QueryServiceConfig2A(pipes_struct *p, struct svcctl_QueryServiceConfig2A *r)
1071 p->rng_fault_state = True;
1072 return WERR_NOT_SUPPORTED;
1075 WERROR _svcctl_QueryServiceConfig2W(pipes_struct *p, struct svcctl_QueryServiceConfig2W *r)
1077 p->rng_fault_state = True;
1078 return WERR_NOT_SUPPORTED;
1081 WERROR _svcctl_QueryServiceStatusEx(pipes_struct *p, struct svcctl_QueryServiceStatusEx *r)
1083 p->rng_fault_state = True;
1084 return WERR_NOT_SUPPORTED;
1087 WERROR _EnumServicesStatusExA(pipes_struct *p, struct EnumServicesStatusExA *r)
1089 p->rng_fault_state = True;
1090 return WERR_NOT_SUPPORTED;
1093 WERROR _EnumServicesStatusExW(pipes_struct *p, struct EnumServicesStatusExW *r)
1095 p->rng_fault_state = True;
1096 return WERR_NOT_SUPPORTED;
1099 WERROR _svcctl_SCSendTSMessage(pipes_struct *p, struct svcctl_SCSendTSMessage *r)
1101 p->rng_fault_state = True;
1102 return WERR_NOT_SUPPORTED;