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.
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 3 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, see <http://www.gnu.org/licenses/>.
27 #define DBGC_CLASS DBGC_RPC_SRV
29 struct service_control_op {
31 SERVICE_CONTROL_OPS *ops;
34 #define SVCCTL_NUM_INTERNAL_SERVICES 4
36 /* handle external services */
37 extern SERVICE_CONTROL_OPS rcinit_svc_ops;
39 /* builtin services (see service_db.c and services/svc_*.c */
40 extern SERVICE_CONTROL_OPS spoolss_svc_ops;
41 extern SERVICE_CONTROL_OPS netlogon_svc_ops;
42 extern SERVICE_CONTROL_OPS winreg_svc_ops;
43 extern SERVICE_CONTROL_OPS wins_svc_ops;
45 /* make sure this number patches the number of builtin
46 SERVICE_CONTROL_OPS structure listed above */
48 #define SVCCTL_NUM_INTERNAL_SERVICES 4
50 struct service_control_op *svcctl_ops;
52 static const struct generic_mapping scm_generic_map =
53 { SC_MANAGER_READ_ACCESS, SC_MANAGER_WRITE_ACCESS, SC_MANAGER_EXECUTE_ACCESS, SC_MANAGER_ALL_ACCESS };
54 static const struct generic_mapping svc_generic_map =
55 { SERVICE_READ_ACCESS, SERVICE_WRITE_ACCESS, SERVICE_EXECUTE_ACCESS, SERVICE_ALL_ACCESS };
58 /********************************************************************
59 ********************************************************************/
61 bool init_service_op_table( void )
63 const char **service_list = lp_svcctl_list();
64 int num_services = SVCCTL_NUM_INTERNAL_SERVICES + str_list_length( service_list );
67 if ( !(svcctl_ops = TALLOC_ARRAY( NULL, struct service_control_op, num_services+1)) ) {
68 DEBUG(0,("init_service_op_table: talloc() failed!\n"));
72 /* services listed in smb.conf get the rc.init interface */
74 for ( i=0; service_list && service_list[i]; i++ ) {
75 svcctl_ops[i].name = talloc_strdup( svcctl_ops, service_list[i] );
76 svcctl_ops[i].ops = &rcinit_svc_ops;
79 /* add builtin services */
81 svcctl_ops[i].name = talloc_strdup( svcctl_ops, "Spooler" );
82 svcctl_ops[i].ops = &spoolss_svc_ops;
85 svcctl_ops[i].name = talloc_strdup( svcctl_ops, "NETLOGON" );
86 svcctl_ops[i].ops = &netlogon_svc_ops;
89 svcctl_ops[i].name = talloc_strdup( svcctl_ops, "RemoteRegistry" );
90 svcctl_ops[i].ops = &winreg_svc_ops;
93 svcctl_ops[i].name = talloc_strdup( svcctl_ops, "WINS" );
94 svcctl_ops[i].ops = &wins_svc_ops;
97 /* NULL terminate the array */
99 svcctl_ops[i].name = NULL;
100 svcctl_ops[i].ops = NULL;
105 /********************************************************************
106 ********************************************************************/
108 static struct service_control_op* find_service_by_name( const char *name )
112 for ( i=0; svcctl_ops[i].name; i++ ) {
113 if ( strequal( name, svcctl_ops[i].name ) )
114 return &svcctl_ops[i];
119 /********************************************************************
120 ********************************************************************/
122 static NTSTATUS svcctl_access_check( SEC_DESC *sec_desc, NT_USER_TOKEN *token,
123 uint32 access_desired, uint32 *access_granted )
127 if ( geteuid() == sec_initial_uid() ) {
128 DEBUG(5,("svcctl_access_check: using root's token\n"));
129 token = get_root_nt_token();
132 se_access_check( sec_desc, token, access_desired, access_granted, &result );
137 /********************************************************************
138 ********************************************************************/
140 static SEC_DESC* construct_scm_sd( TALLOC_CTX *ctx )
148 /* basic access for Everyone */
150 init_sec_ace(&ace[i++], &global_sid_World,
151 SEC_ACE_TYPE_ACCESS_ALLOWED, SC_MANAGER_READ_ACCESS, 0);
153 /* Full Access 'BUILTIN\Administrators' */
155 init_sec_ace(&ace[i++], &global_sid_Builtin_Administrators,
156 SEC_ACE_TYPE_ACCESS_ALLOWED, SC_MANAGER_ALL_ACCESS, 0);
159 /* create the security descriptor */
161 if ( !(acl = make_sec_acl(ctx, NT4_ACL_REVISION, i, ace)) )
164 if ( !(sd = make_sec_desc(ctx, SECURITY_DESCRIPTOR_REVISION_1,
165 SEC_DESC_SELF_RELATIVE, NULL, NULL, NULL,
172 /******************************************************************
173 free() function for REGISTRY_KEY
174 *****************************************************************/
176 static void free_service_handle_info(void *ptr)
181 /******************************************************************
182 Find a registry key handle and return a SERVICE_INFO
183 *****************************************************************/
185 static SERVICE_INFO *find_service_info_by_hnd(pipes_struct *p, POLICY_HND *hnd)
187 SERVICE_INFO *service_info = NULL;
189 if( !find_policy_by_hnd( p, hnd, (void **)(void *)&service_info) ) {
190 DEBUG(2,("find_service_info_by_hnd: handle not found\n"));
197 /******************************************************************
198 *****************************************************************/
200 static WERROR create_open_service_handle( pipes_struct *p, POLICY_HND *handle, uint32 type,
201 const char *service, uint32 access_granted )
203 SERVICE_INFO *info = NULL;
204 WERROR result = WERR_OK;
205 struct service_control_op *s_op;
207 if ( !(info = TALLOC_ZERO_P( NULL, SERVICE_INFO )) )
210 /* the Service Manager has a NULL name */
212 info->type = SVC_HANDLE_IS_SCM;
215 case SVC_HANDLE_IS_SCM:
216 info->type = SVC_HANDLE_IS_SCM;
219 case SVC_HANDLE_IS_DBLOCK:
220 info->type = SVC_HANDLE_IS_DBLOCK;
223 case SVC_HANDLE_IS_SERVICE:
224 info->type = SVC_HANDLE_IS_SERVICE;
226 /* lookup the SERVICE_CONTROL_OPS */
228 if ( !(s_op = find_service_by_name( service )) ) {
229 result = WERR_NO_SUCH_SERVICE;
233 info->ops = s_op->ops;
235 if ( !(info->name = talloc_strdup( info, s_op->name )) ) {
242 result = WERR_NO_SUCH_SERVICE;
246 info->access_granted = access_granted;
248 /* store the SERVICE_INFO and create an open handle */
250 if ( !create_policy_hnd( p, handle, free_service_handle_info, info ) ) {
251 result = WERR_ACCESS_DENIED;
256 if ( !W_ERROR_IS_OK(result) )
257 free_service_handle_info( info );
262 /********************************************************************
263 ********************************************************************/
265 WERROR _svcctl_OpenSCManagerW(pipes_struct *p,
266 struct svcctl_OpenSCManagerW *r)
269 uint32 access_granted = 0;
272 /* perform access checks */
274 if ( !(sec_desc = construct_scm_sd( p->mem_ctx )) )
277 se_map_generic( &r->in.access_mask, &scm_generic_map );
278 status = svcctl_access_check( sec_desc, p->pipe_user.nt_user_token, r->in.access_mask, &access_granted );
279 if ( !NT_STATUS_IS_OK(status) )
280 return ntstatus_to_werror( status );
282 return create_open_service_handle( p, r->out.handle, SVC_HANDLE_IS_SCM, NULL, access_granted );
285 /********************************************************************
287 ********************************************************************/
289 WERROR _svcctl_OpenServiceW(pipes_struct *p,
290 struct svcctl_OpenServiceW *r)
293 uint32 access_granted = 0;
295 const char *service = NULL;
297 service = r->in.ServiceName;
301 DEBUG(5, ("_svcctl_OpenServiceW: Attempting to open Service [%s], \n", service));
303 /* based on my tests you can open a service if you have a valid scm handle */
305 if ( !find_service_info_by_hnd( p, r->in.scmanager_handle) )
308 /* perform access checks. Use the root token in order to ensure that we
309 retrieve the security descriptor */
311 if ( !(sec_desc = svcctl_get_secdesc( p->mem_ctx, service, get_root_nt_token() )) )
314 se_map_generic( &r->in.access_mask, &svc_generic_map );
315 status = svcctl_access_check( sec_desc, p->pipe_user.nt_user_token, r->in.access_mask, &access_granted );
316 if ( !NT_STATUS_IS_OK(status) )
317 return ntstatus_to_werror( status );
319 return create_open_service_handle( p, r->out.handle, SVC_HANDLE_IS_SERVICE, service, access_granted );
322 /********************************************************************
323 ********************************************************************/
325 WERROR _svcctl_CloseServiceHandle(pipes_struct *p, struct svcctl_CloseServiceHandle *r)
327 if ( !close_policy_hnd( p, r->in.handle ) )
330 ZERO_STRUCTP(r->out.handle);
335 /********************************************************************
336 _svcctl_GetServiceDisplayNameW
337 ********************************************************************/
339 WERROR _svcctl_GetServiceDisplayNameW(pipes_struct *p,
340 struct svcctl_GetServiceDisplayNameW *r)
343 const char *display_name;
344 SERVICE_INFO *info = find_service_info_by_hnd( p, r->in.handle );
346 /* can only use an SCM handle here */
348 if ( !info || (info->type != SVC_HANDLE_IS_SCM) )
351 service = r->in.service_name;
353 display_name = svcctl_lookup_dispname(p->mem_ctx, service, p->pipe_user.nt_user_token );
358 *r->out.display_name = display_name;
359 *r->out.display_name_length = strlen(display_name);
364 /********************************************************************
365 _svcctl_QueryServiceStatus
366 ********************************************************************/
368 WERROR _svcctl_QueryServiceStatus(pipes_struct *p,
369 struct svcctl_QueryServiceStatus *r)
371 SERVICE_INFO *info = find_service_info_by_hnd( p, r->in.handle );
373 /* perform access checks */
375 if ( !info || (info->type != SVC_HANDLE_IS_SERVICE) )
378 if ( !(info->access_granted & SC_RIGHT_SVC_QUERY_STATUS) )
379 return WERR_ACCESS_DENIED;
381 /* try the service specific status call */
383 return info->ops->service_status( info->name, r->out.service_status );
386 /********************************************************************
387 ********************************************************************/
389 static int enumerate_status( TALLOC_CTX *ctx, ENUM_SERVICES_STATUS **status, NT_USER_TOKEN *token )
391 int num_services = 0;
393 ENUM_SERVICES_STATUS *st;
394 const char *display_name;
397 while ( svcctl_ops[num_services].name )
400 if ( !(st = TALLOC_ARRAY( ctx, ENUM_SERVICES_STATUS, num_services )) ) {
401 DEBUG(0,("enumerate_status: talloc() failed!\n"));
405 for ( i=0; i<num_services; i++ ) {
406 init_unistr( &st[i].servicename, svcctl_ops[i].name );
408 display_name = svcctl_lookup_dispname(ctx, svcctl_ops[i].name, token );
409 init_unistr( &st[i].displayname, display_name ? display_name : "");
411 svcctl_ops[i].ops->service_status( svcctl_ops[i].name, &st[i].status );
419 /********************************************************************
420 ********************************************************************/
422 WERROR _svcctl_enum_services_status(pipes_struct *p, SVCCTL_Q_ENUM_SERVICES_STATUS *q_u, SVCCTL_R_ENUM_SERVICES_STATUS *r_u)
424 ENUM_SERVICES_STATUS *services = NULL;
427 size_t buffer_size = 0;
428 WERROR result = WERR_OK;
429 SERVICE_INFO *info = find_service_info_by_hnd( p, &q_u->handle );
430 NT_USER_TOKEN *token = p->pipe_user.nt_user_token;
432 /* perform access checks */
434 if ( !info || (info->type != SVC_HANDLE_IS_SCM) )
437 if ( !(info->access_granted & SC_RIGHT_MGR_ENUMERATE_SERVICE) ) {
438 return WERR_ACCESS_DENIED;
441 num_services = enumerate_status( p->mem_ctx, &services, token );
442 if (num_services == -1 ) {
446 for ( i=0; i<num_services; i++ ) {
447 buffer_size += svcctl_sizeof_enum_services_status(&services[i]);
450 buffer_size += buffer_size % 4;
452 if (buffer_size > q_u->buffer_size ) {
454 result = WERR_MORE_DATA;
457 rpcbuf_init(&r_u->buffer, q_u->buffer_size, p->mem_ctx);
459 if ( W_ERROR_IS_OK(result) ) {
460 for ( i=0; i<num_services; i++ )
461 svcctl_io_enum_services_status( "", &services[i], &r_u->buffer, 0 );
464 r_u->needed = (buffer_size > q_u->buffer_size) ? buffer_size : q_u->buffer_size;
465 r_u->returned = (uint32)num_services;
467 if ( !(r_u->resume = TALLOC_P( p->mem_ctx, uint32 )) )
475 /********************************************************************
476 _svcctl_StartServiceW
477 ********************************************************************/
479 WERROR _svcctl_StartServiceW(pipes_struct *p,
480 struct svcctl_StartServiceW *r)
482 SERVICE_INFO *info = find_service_info_by_hnd( p, r->in.handle );
484 /* perform access checks */
486 if ( !info || (info->type != SVC_HANDLE_IS_SERVICE) )
489 if ( !(info->access_granted & SC_RIGHT_SVC_START) )
490 return WERR_ACCESS_DENIED;
492 return info->ops->start_service( info->name );
495 /********************************************************************
496 _svcctl_ControlService
497 ********************************************************************/
499 WERROR _svcctl_ControlService(pipes_struct *p,
500 struct svcctl_ControlService *r)
502 SERVICE_INFO *info = find_service_info_by_hnd( p, r->in.handle );
504 /* perform access checks */
506 if ( !info || (info->type != SVC_HANDLE_IS_SERVICE) )
509 switch ( r->in.control ) {
510 case SVCCTL_CONTROL_STOP:
511 if ( !(info->access_granted & SC_RIGHT_SVC_STOP) )
512 return WERR_ACCESS_DENIED;
514 return info->ops->stop_service( info->name,
515 r->out.service_status );
517 case SVCCTL_CONTROL_INTERROGATE:
518 if ( !(info->access_granted & SC_RIGHT_SVC_QUERY_STATUS) )
519 return WERR_ACCESS_DENIED;
521 return info->ops->service_status( info->name,
522 r->out.service_status );
525 /* default control action */
527 return WERR_ACCESS_DENIED;
530 /********************************************************************
531 _svcctl_EnumDependentServicesW
532 ********************************************************************/
534 WERROR _svcctl_EnumDependentServicesW(pipes_struct *p,
535 struct svcctl_EnumDependentServicesW *r)
537 SERVICE_INFO *info = find_service_info_by_hnd( p, r->in.service );
539 /* perform access checks */
541 if ( !info || (info->type != SVC_HANDLE_IS_SERVICE) )
544 if ( !(info->access_granted & SC_RIGHT_SVC_ENUMERATE_DEPENDENTS) )
545 return WERR_ACCESS_DENIED;
547 /* we have to set the outgoing buffer size to the same as the
548 incoming buffer size (even in the case of failure */
549 /* this is done in the autogenerated server already - gd */
551 *r->out.bytes_needed = r->in.buf_size;
553 /* no dependent services...basically a stub function */
554 *r->out.services_returned = 0;
559 /********************************************************************
560 ********************************************************************/
562 WERROR _svcctl_query_service_status_ex( pipes_struct *p, SVCCTL_Q_QUERY_SERVICE_STATUSEX *q_u, SVCCTL_R_QUERY_SERVICE_STATUSEX *r_u )
564 SERVICE_INFO *info = find_service_info_by_hnd( p, &q_u->handle );
567 /* perform access checks */
569 if ( !info || (info->type != SVC_HANDLE_IS_SERVICE) )
572 if ( !(info->access_granted & SC_RIGHT_SVC_QUERY_STATUS) )
573 return WERR_ACCESS_DENIED;
575 /* we have to set the outgoing buffer size to the same as the
576 incoming buffer size (even in the case of failure) */
578 rpcbuf_init( &r_u->buffer, q_u->buffer_size, p->mem_ctx );
579 r_u->needed = q_u->buffer_size;
581 switch ( q_u->level ) {
582 case SVC_STATUS_PROCESS_INFO:
584 SERVICE_STATUS_PROCESS svc_stat_proc;
586 /* Get the status of the service.. */
587 info->ops->service_status( info->name, &svc_stat_proc.status );
588 svc_stat_proc.process_id = sys_getpid();
589 svc_stat_proc.service_flags = 0x0;
591 svcctl_io_service_status_process( "", &svc_stat_proc, &r_u->buffer, 0 );
592 buffer_size = sizeof(SERVICE_STATUS_PROCESS);
597 return WERR_UNKNOWN_LEVEL;
601 buffer_size += buffer_size % 4;
602 r_u->needed = (buffer_size > q_u->buffer_size) ? buffer_size : q_u->buffer_size;
604 if (buffer_size > q_u->buffer_size )
605 return WERR_MORE_DATA;
610 /********************************************************************
611 ********************************************************************/
613 static WERROR fill_svc_config( TALLOC_CTX *ctx, const char *name, SERVICE_CONFIG *config, NT_USER_TOKEN *token )
618 /* retrieve the registry values for this service */
620 if ( !(values = svcctl_fetch_regvalues( name, token )) )
621 return WERR_REG_CORRUPT;
623 /* now fill in the individual values */
625 config->displayname = TALLOC_ZERO_P( ctx, UNISTR2 );
626 if ( (val = regval_ctr_getvalue( values, "DisplayName" )) != NULL )
627 init_unistr2( config->displayname, regval_sz( val ), UNI_STR_TERMINATE );
629 init_unistr2( config->displayname, name, UNI_STR_TERMINATE );
631 if ( (val = regval_ctr_getvalue( values, "ObjectName" )) != NULL ) {
632 config->startname = TALLOC_ZERO_P( ctx, UNISTR2 );
633 init_unistr2( config->startname, regval_sz( val ), UNI_STR_TERMINATE );
636 if ( (val = regval_ctr_getvalue( values, "ImagePath" )) != NULL ) {
637 config->executablepath = TALLOC_ZERO_P( ctx, UNISTR2 );
638 init_unistr2( config->executablepath, regval_sz( val ), UNI_STR_TERMINATE );
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 ********************************************************************/
668 WERROR _svcctl_query_service_config( pipes_struct *p, SVCCTL_Q_QUERY_SERVICE_CONFIG *q_u, SVCCTL_R_QUERY_SERVICE_CONFIG *r_u )
670 SERVICE_INFO *info = find_service_info_by_hnd( p, &q_u->handle );
674 /* perform access checks */
676 if ( !info || (info->type != SVC_HANDLE_IS_SERVICE) )
679 if ( !(info->access_granted & SC_RIGHT_SVC_QUERY_CONFIG) )
680 return WERR_ACCESS_DENIED;
682 /* we have to set the outgoing buffer size to the same as the
683 incoming buffer size (even in the case of failure */
685 r_u->needed = q_u->buffer_size;
687 wresult = fill_svc_config( p->mem_ctx, info->name, &r_u->config, p->pipe_user.nt_user_token );
688 if ( !W_ERROR_IS_OK(wresult) )
691 buffer_size = svcctl_sizeof_service_config( &r_u->config );
692 r_u->needed = (buffer_size > q_u->buffer_size) ? buffer_size : q_u->buffer_size;
694 if (buffer_size > q_u->buffer_size ) {
695 ZERO_STRUCTP( &r_u->config );
696 return WERR_INSUFFICIENT_BUFFER;
702 /********************************************************************
703 ********************************************************************/
705 WERROR _svcctl_query_service_config2( pipes_struct *p, SVCCTL_Q_QUERY_SERVICE_CONFIG2 *q_u, SVCCTL_R_QUERY_SERVICE_CONFIG2 *r_u )
707 SERVICE_INFO *info = find_service_info_by_hnd( p, &q_u->handle );
710 /* perform access checks */
712 if ( !info || (info->type != SVC_HANDLE_IS_SERVICE) )
715 if ( !(info->access_granted & SC_RIGHT_SVC_QUERY_CONFIG) )
716 return WERR_ACCESS_DENIED;
718 /* we have to set the outgoing buffer size to the same as the
719 incoming buffer size (even in the case of failure */
721 rpcbuf_init( &r_u->buffer, q_u->buffer_size, p->mem_ctx );
722 r_u->needed = q_u->buffer_size;
724 switch ( q_u->level ) {
725 case SERVICE_CONFIG_DESCRIPTION:
727 SERVICE_DESCRIPTION desc_buf;
728 const char *description;
730 description = svcctl_lookup_description(p->mem_ctx, info->name, p->pipe_user.nt_user_token );
732 ZERO_STRUCTP( &desc_buf );
734 init_service_description_buffer( &desc_buf, description ? description : "");
735 svcctl_io_service_description( "", &desc_buf, &r_u->buffer, 0 );
736 buffer_size = svcctl_sizeof_service_description( &desc_buf );
741 case SERVICE_CONFIG_FAILURE_ACTIONS:
743 SERVICE_FAILURE_ACTIONS actions;
745 /* nothing to say...just service the request */
747 ZERO_STRUCTP( &actions );
748 svcctl_io_service_fa( "", &actions, &r_u->buffer, 0 );
749 buffer_size = svcctl_sizeof_service_fa( &actions );
756 return WERR_UNKNOWN_LEVEL;
759 buffer_size += buffer_size % 4;
760 r_u->needed = (buffer_size > q_u->buffer_size) ? buffer_size : q_u->buffer_size;
762 if (buffer_size > q_u->buffer_size )
763 return WERR_INSUFFICIENT_BUFFER;
768 /********************************************************************
769 _svcctl_LockServiceDatabase
770 ********************************************************************/
772 WERROR _svcctl_LockServiceDatabase(pipes_struct *p,
773 struct svcctl_LockServiceDatabase *r)
775 SERVICE_INFO *info = find_service_info_by_hnd( p, r->in.handle );
777 /* perform access checks */
779 if ( !info || (info->type != SVC_HANDLE_IS_SCM) )
782 if ( !(info->access_granted & SC_RIGHT_MGR_LOCK) )
783 return WERR_ACCESS_DENIED;
785 /* Just open a handle. Doesn't actually lock anything */
787 return create_open_service_handle( p, r->out.lock, SVC_HANDLE_IS_DBLOCK, NULL, 0 );
790 /********************************************************************
791 _svcctl_UnlockServiceDatabase
792 ********************************************************************/
794 WERROR _svcctl_UnlockServiceDatabase(pipes_struct *p,
795 struct svcctl_UnlockServiceDatabase *r)
797 SERVICE_INFO *info = find_service_info_by_hnd( p, r->in.lock );
800 if ( !info || (info->type != SVC_HANDLE_IS_DBLOCK) )
803 return close_policy_hnd( p, r->out.lock) ? WERR_OK : WERR_BADFID;
806 /********************************************************************
807 _svcctl_QueryServiceObjectSecurity
808 ********************************************************************/
810 WERROR _svcctl_QueryServiceObjectSecurity(pipes_struct *p,
811 struct svcctl_QueryServiceObjectSecurity *r)
813 SERVICE_INFO *info = find_service_info_by_hnd( p, r->in.handle );
816 uint8_t *buffer = NULL;
820 /* only support the SCM and individual services */
822 if ( !info || !(info->type & (SVC_HANDLE_IS_SERVICE|SVC_HANDLE_IS_SCM)) )
825 /* check access reights (according to MSDN) */
827 if ( !(info->access_granted & STD_RIGHT_READ_CONTROL_ACCESS) )
828 return WERR_ACCESS_DENIED;
830 /* TODO: handle something besides DACL_SECURITY_INFORMATION */
832 if ( (r->in.security_flags & DACL_SECURITY_INFORMATION) != DACL_SECURITY_INFORMATION )
833 return WERR_INVALID_PARAM;
835 /* lookup the security descriptor and marshall it up for a reply */
837 if ( !(sec_desc = svcctl_get_secdesc( p->mem_ctx, info->name, get_root_nt_token() )) )
840 *r->out.needed = ndr_size_security_descriptor( sec_desc, 0 );
842 if ( *r->out.needed > r->in.buffer_size ) {
843 ZERO_STRUCTP( &r->out.buffer );
844 return WERR_INSUFFICIENT_BUFFER;
847 status = marshall_sec_desc(p->mem_ctx, sec_desc, &buffer, &len);
848 if (!NT_STATUS_IS_OK(status)) {
849 return ntstatus_to_werror(status);
852 *r->out.needed = len;
853 r->out.buffer = buffer;
858 /********************************************************************
859 _svcctl_SetServiceObjectSecurity
860 ********************************************************************/
862 WERROR _svcctl_SetServiceObjectSecurity(pipes_struct *p,
863 struct svcctl_SetServiceObjectSecurity *r)
865 SERVICE_INFO *info = find_service_info_by_hnd( p, r->in.handle );
866 SEC_DESC *sec_desc = NULL;
867 uint32 required_access;
870 if ( !info || !(info->type & (SVC_HANDLE_IS_SERVICE|SVC_HANDLE_IS_SCM)) )
873 /* can't set the security de4scriptor on the ServiceControlManager */
875 if ( info->type == SVC_HANDLE_IS_SCM )
876 return WERR_ACCESS_DENIED;
878 /* check the access on the open handle */
880 switch ( r->in.security_flags ) {
881 case DACL_SECURITY_INFORMATION:
882 required_access = STD_RIGHT_WRITE_DAC_ACCESS;
885 case OWNER_SECURITY_INFORMATION:
886 case GROUP_SECURITY_INFORMATION:
887 required_access = STD_RIGHT_WRITE_OWNER_ACCESS;
890 case SACL_SECURITY_INFORMATION:
891 return WERR_INVALID_PARAM;
893 return WERR_INVALID_PARAM;
896 if ( !(info->access_granted & required_access) )
897 return WERR_ACCESS_DENIED;
899 /* read the security descfriptor */
901 status = unmarshall_sec_desc(p->mem_ctx,
902 r->in.buffer, r->in.buffer_size,
904 if (!NT_STATUS_IS_OK(status)) {
905 return ntstatus_to_werror(status);
908 /* store the new SD */
910 if ( !svcctl_set_secdesc( p->mem_ctx, info->name, sec_desc, p->pipe_user.nt_user_token ) )
911 return WERR_ACCESS_DENIED;
917 WERROR _svcctl_DeleteService(pipes_struct *p, struct svcctl_DeleteService *r)
919 p->rng_fault_state = True;
920 return WERR_NOT_SUPPORTED;
923 WERROR _svcctl_SetServiceStatus(pipes_struct *p, struct svcctl_SetServiceStatus *r)
925 p->rng_fault_state = True;
926 return WERR_NOT_SUPPORTED;
929 WERROR _svcctl_NotifyBootConfigStatus(pipes_struct *p, struct svcctl_NotifyBootConfigStatus *r)
931 p->rng_fault_state = True;
932 return WERR_NOT_SUPPORTED;
935 WERROR _svcctl_SCSetServiceBitsW(pipes_struct *p, struct svcctl_SCSetServiceBitsW *r)
937 p->rng_fault_state = True;
938 return WERR_NOT_SUPPORTED;
941 WERROR _svcctl_ChangeServiceConfigW(pipes_struct *p, struct svcctl_ChangeServiceConfigW *r)
943 p->rng_fault_state = True;
944 return WERR_NOT_SUPPORTED;
947 WERROR _svcctl_CreateServiceW(pipes_struct *p, struct svcctl_CreateServiceW *r)
949 p->rng_fault_state = True;
950 return WERR_NOT_SUPPORTED;
953 WERROR _svcctl_EnumServicesStatusW(pipes_struct *p, struct svcctl_EnumServicesStatusW *r)
955 p->rng_fault_state = True;
956 return WERR_NOT_SUPPORTED;
959 WERROR _svcctl_QueryServiceConfigW(pipes_struct *p, struct svcctl_QueryServiceConfigW *r)
961 p->rng_fault_state = True;
962 return WERR_NOT_SUPPORTED;
965 WERROR _svcctl_QueryServiceLockStatusW(pipes_struct *p, struct svcctl_QueryServiceLockStatusW *r)
967 p->rng_fault_state = True;
968 return WERR_NOT_SUPPORTED;
971 WERROR _svcctl_GetServiceKeyNameW(pipes_struct *p, struct svcctl_GetServiceKeyNameW *r)
973 p->rng_fault_state = True;
974 return WERR_NOT_SUPPORTED;
977 WERROR _svcctl_SCSetServiceBitsA(pipes_struct *p, struct svcctl_SCSetServiceBitsA *r)
979 p->rng_fault_state = True;
980 return WERR_NOT_SUPPORTED;
983 WERROR _svcctl_ChangeServiceConfigA(pipes_struct *p, struct svcctl_ChangeServiceConfigA *r)
985 p->rng_fault_state = True;
986 return WERR_NOT_SUPPORTED;
989 WERROR _svcctl_CreateServiceA(pipes_struct *p, struct svcctl_CreateServiceA *r)
991 p->rng_fault_state = True;
992 return WERR_NOT_SUPPORTED;
995 WERROR _svcctl_EnumDependentServicesA(pipes_struct *p, struct svcctl_EnumDependentServicesA *r)
997 p->rng_fault_state = True;
998 return WERR_NOT_SUPPORTED;
1001 WERROR _svcctl_EnumServicesStatusA(pipes_struct *p, struct svcctl_EnumServicesStatusA *r)
1003 p->rng_fault_state = True;
1004 return WERR_NOT_SUPPORTED;
1007 WERROR _svcctl_OpenSCManagerA(pipes_struct *p, struct svcctl_OpenSCManagerA *r)
1009 p->rng_fault_state = True;
1010 return WERR_NOT_SUPPORTED;
1013 WERROR _svcctl_OpenServiceA(pipes_struct *p, struct svcctl_OpenServiceA *r)
1015 p->rng_fault_state = True;
1016 return WERR_NOT_SUPPORTED;
1019 WERROR _svcctl_QueryServiceConfigA(pipes_struct *p, struct svcctl_QueryServiceConfigA *r)
1021 p->rng_fault_state = True;
1022 return WERR_NOT_SUPPORTED;
1025 WERROR _svcctl_QueryServiceLockStatusA(pipes_struct *p, struct svcctl_QueryServiceLockStatusA *r)
1027 p->rng_fault_state = True;
1028 return WERR_NOT_SUPPORTED;
1031 WERROR _svcctl_StartServiceA(pipes_struct *p, struct svcctl_StartServiceA *r)
1033 p->rng_fault_state = True;
1034 return WERR_NOT_SUPPORTED;
1037 WERROR _svcctl_GetServiceDisplayNameA(pipes_struct *p, struct svcctl_GetServiceDisplayNameA *r)
1039 p->rng_fault_state = True;
1040 return WERR_NOT_SUPPORTED;
1043 WERROR _svcctl_GetServiceKeyNameA(pipes_struct *p, struct svcctl_GetServiceKeyNameA *r)
1045 p->rng_fault_state = True;
1046 return WERR_NOT_SUPPORTED;
1049 WERROR _svcctl_GetCurrentGroupeStateW(pipes_struct *p, struct svcctl_GetCurrentGroupeStateW *r)
1051 p->rng_fault_state = True;
1052 return WERR_NOT_SUPPORTED;
1055 WERROR _svcctl_EnumServiceGroupW(pipes_struct *p, struct svcctl_EnumServiceGroupW *r)
1057 p->rng_fault_state = True;
1058 return WERR_NOT_SUPPORTED;
1061 WERROR _svcctl_ChangeServiceConfig2A(pipes_struct *p, struct svcctl_ChangeServiceConfig2A *r)
1063 p->rng_fault_state = True;
1064 return WERR_NOT_SUPPORTED;
1067 WERROR _svcctl_ChangeServiceConfig2W(pipes_struct *p, struct svcctl_ChangeServiceConfig2W *r)
1069 p->rng_fault_state = True;
1070 return WERR_NOT_SUPPORTED;
1073 WERROR _svcctl_QueryServiceConfig2A(pipes_struct *p, struct svcctl_QueryServiceConfig2A *r)
1075 p->rng_fault_state = True;
1076 return WERR_NOT_SUPPORTED;
1079 WERROR _svcctl_QueryServiceConfig2W(pipes_struct *p, struct svcctl_QueryServiceConfig2W *r)
1081 p->rng_fault_state = True;
1082 return WERR_NOT_SUPPORTED;
1085 WERROR _svcctl_QueryServiceStatusEx(pipes_struct *p, struct svcctl_QueryServiceStatusEx *r)
1087 p->rng_fault_state = True;
1088 return WERR_NOT_SUPPORTED;
1091 WERROR _EnumServicesStatusExA(pipes_struct *p, struct EnumServicesStatusExA *r)
1093 p->rng_fault_state = True;
1094 return WERR_NOT_SUPPORTED;
1097 WERROR _EnumServicesStatusExW(pipes_struct *p, struct EnumServicesStatusExW *r)
1099 p->rng_fault_state = True;
1100 return WERR_NOT_SUPPORTED;
1103 WERROR _svcctl_SCSendTSMessage(pipes_struct *p, struct svcctl_SCSendTSMessage *r)
1105 p->rng_fault_state = True;
1106 return WERR_NOT_SUPPORTED;