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 2008,2009.
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 )
126 if ( geteuid() == sec_initial_uid() ) {
127 DEBUG(5,("svcctl_access_check: using root's token\n"));
128 token = get_root_nt_token();
131 return se_access_check( sec_desc, token, access_desired, access_granted);
134 /********************************************************************
135 ********************************************************************/
137 static SEC_DESC* construct_scm_sd( TALLOC_CTX *ctx )
145 /* basic access for Everyone */
147 init_sec_ace(&ace[i++], &global_sid_World,
148 SEC_ACE_TYPE_ACCESS_ALLOWED, SC_MANAGER_READ_ACCESS, 0);
150 /* Full Access 'BUILTIN\Administrators' */
152 init_sec_ace(&ace[i++], &global_sid_Builtin_Administrators,
153 SEC_ACE_TYPE_ACCESS_ALLOWED, SC_MANAGER_ALL_ACCESS, 0);
156 /* create the security descriptor */
158 if ( !(acl = make_sec_acl(ctx, NT4_ACL_REVISION, i, ace)) )
161 if ( !(sd = make_sec_desc(ctx, SECURITY_DESCRIPTOR_REVISION_1,
162 SEC_DESC_SELF_RELATIVE, NULL, NULL, NULL,
169 /******************************************************************
170 Find a registry key handle and return a SERVICE_INFO
171 *****************************************************************/
173 static SERVICE_INFO *find_service_info_by_hnd(pipes_struct *p, POLICY_HND *hnd)
175 SERVICE_INFO *service_info = NULL;
177 if( !find_policy_by_hnd( p, hnd, (void **)(void *)&service_info) ) {
178 DEBUG(2,("find_service_info_by_hnd: handle not found\n"));
185 /******************************************************************
186 *****************************************************************/
188 static WERROR create_open_service_handle( pipes_struct *p, POLICY_HND *handle, uint32 type,
189 const char *service, uint32 access_granted )
191 SERVICE_INFO *info = NULL;
192 WERROR result = WERR_OK;
193 struct service_control_op *s_op;
195 if ( !(info = TALLOC_ZERO_P( NULL, SERVICE_INFO )) )
198 /* the Service Manager has a NULL name */
200 info->type = SVC_HANDLE_IS_SCM;
203 case SVC_HANDLE_IS_SCM:
204 info->type = SVC_HANDLE_IS_SCM;
207 case SVC_HANDLE_IS_DBLOCK:
208 info->type = SVC_HANDLE_IS_DBLOCK;
211 case SVC_HANDLE_IS_SERVICE:
212 info->type = SVC_HANDLE_IS_SERVICE;
214 /* lookup the SERVICE_CONTROL_OPS */
216 if ( !(s_op = find_service_by_name( service )) ) {
217 result = WERR_NO_SUCH_SERVICE;
221 info->ops = s_op->ops;
223 if ( !(info->name = talloc_strdup( info, s_op->name )) ) {
230 result = WERR_NO_SUCH_SERVICE;
234 info->access_granted = access_granted;
236 /* store the SERVICE_INFO and create an open handle */
238 if ( !create_policy_hnd( p, handle, info ) ) {
239 result = WERR_ACCESS_DENIED;
244 if ( !W_ERROR_IS_OK(result) )
250 /********************************************************************
251 _svcctl_OpenSCManagerW
252 ********************************************************************/
254 WERROR _svcctl_OpenSCManagerW(pipes_struct *p,
255 struct svcctl_OpenSCManagerW *r)
258 uint32 access_granted = 0;
261 /* perform access checks */
263 if ( !(sec_desc = construct_scm_sd( p->mem_ctx )) )
266 se_map_generic( &r->in.access_mask, &scm_generic_map );
267 status = svcctl_access_check( sec_desc, p->server_info->ptok,
268 r->in.access_mask, &access_granted );
269 if ( !NT_STATUS_IS_OK(status) )
270 return ntstatus_to_werror( status );
272 return create_open_service_handle( p, r->out.handle, SVC_HANDLE_IS_SCM, NULL, access_granted );
275 /********************************************************************
277 ********************************************************************/
279 WERROR _svcctl_OpenServiceW(pipes_struct *p,
280 struct svcctl_OpenServiceW *r)
283 uint32 access_granted = 0;
285 const char *service = NULL;
287 service = r->in.ServiceName;
291 DEBUG(5, ("_svcctl_OpenServiceW: Attempting to open Service [%s], \n", service));
293 /* based on my tests you can open a service if you have a valid scm handle */
295 if ( !find_service_info_by_hnd( p, r->in.scmanager_handle) )
298 /* perform access checks. Use the root token in order to ensure that we
299 retrieve the security descriptor */
301 if ( !(sec_desc = svcctl_get_secdesc( p->mem_ctx, service, get_root_nt_token() )) )
304 se_map_generic( &r->in.access_mask, &svc_generic_map );
305 status = svcctl_access_check( sec_desc, p->server_info->ptok,
306 r->in.access_mask, &access_granted );
307 if ( !NT_STATUS_IS_OK(status) )
308 return ntstatus_to_werror( status );
310 return create_open_service_handle( p, r->out.handle, SVC_HANDLE_IS_SERVICE, service, access_granted );
313 /********************************************************************
314 _svcctl_CloseServiceHandle
315 ********************************************************************/
317 WERROR _svcctl_CloseServiceHandle(pipes_struct *p,
318 struct svcctl_CloseServiceHandle *r)
320 if ( !close_policy_hnd( p, r->in.handle ) )
323 ZERO_STRUCTP(r->out.handle);
328 /********************************************************************
329 _svcctl_GetServiceDisplayNameW
330 ********************************************************************/
332 WERROR _svcctl_GetServiceDisplayNameW(pipes_struct *p,
333 struct svcctl_GetServiceDisplayNameW *r)
336 const char *display_name;
337 SERVICE_INFO *info = find_service_info_by_hnd( p, r->in.handle );
339 /* can only use an SCM handle here */
341 if ( !info || (info->type != SVC_HANDLE_IS_SCM) )
344 service = r->in.service_name;
346 display_name = svcctl_lookup_dispname(p->mem_ctx, service,
347 p->server_info->ptok);
352 *r->out.display_name = display_name;
353 *r->out.display_name_length = strlen(display_name);
358 /********************************************************************
359 _svcctl_QueryServiceStatus
360 ********************************************************************/
362 WERROR _svcctl_QueryServiceStatus(pipes_struct *p,
363 struct svcctl_QueryServiceStatus *r)
365 SERVICE_INFO *info = find_service_info_by_hnd( p, r->in.handle );
367 /* perform access checks */
369 if ( !info || (info->type != SVC_HANDLE_IS_SERVICE) )
372 if ( !(info->access_granted & SC_RIGHT_SVC_QUERY_STATUS) )
373 return WERR_ACCESS_DENIED;
375 /* try the service specific status call */
377 return info->ops->service_status( info->name, r->out.service_status );
380 /********************************************************************
381 ********************************************************************/
383 static int enumerate_status( TALLOC_CTX *ctx, struct ENUM_SERVICE_STATUSW **status, NT_USER_TOKEN *token )
385 int num_services = 0;
387 struct ENUM_SERVICE_STATUSW *st;
388 const char *display_name;
391 while ( svcctl_ops[num_services].name )
394 if ( !(st = TALLOC_ARRAY( ctx, struct ENUM_SERVICE_STATUSW, num_services )) ) {
395 DEBUG(0,("enumerate_status: talloc() failed!\n"));
399 for ( i=0; i<num_services; i++ ) {
400 st[i].service_name = talloc_strdup(st, svcctl_ops[i].name );
402 display_name = svcctl_lookup_dispname(ctx, svcctl_ops[i].name, token );
403 st[i].display_name = talloc_strdup(st, display_name ? display_name : "");
405 svcctl_ops[i].ops->service_status( svcctl_ops[i].name, &st[i].status );
413 /********************************************************************
414 _svcctl_EnumServicesStatusW
415 ********************************************************************/
417 WERROR _svcctl_EnumServicesStatusW(pipes_struct *p,
418 struct svcctl_EnumServicesStatusW *r)
420 struct ENUM_SERVICE_STATUSW *services = NULL;
423 size_t buffer_size = 0;
424 WERROR result = WERR_OK;
425 SERVICE_INFO *info = find_service_info_by_hnd( p, r->in.handle );
426 NT_USER_TOKEN *token = p->server_info->ptok;
427 DATA_BLOB blob = data_blob_null;
429 /* perform access checks */
431 if ( !info || (info->type != SVC_HANDLE_IS_SCM) )
434 if ( !(info->access_granted & SC_RIGHT_MGR_ENUMERATE_SERVICE) ) {
435 return WERR_ACCESS_DENIED;
438 num_services = enumerate_status( p->mem_ctx, &services, token );
439 if (num_services == -1 ) {
443 for ( i=0; i<num_services; i++ ) {
444 buffer_size += ndr_size_ENUM_SERVICE_STATUSW(&services[i], NULL, 0);
447 buffer_size += buffer_size % 4;
449 if (buffer_size > r->in.buf_size ) {
451 result = WERR_MORE_DATA;
454 if ( W_ERROR_IS_OK(result) ) {
456 enum ndr_err_code ndr_err;
457 struct ndr_push *ndr;
459 ndr = ndr_push_init_ctx(p->mem_ctx, NULL);
461 return WERR_INVALID_PARAM;
464 ndr_err = ndr_push_ENUM_SERVICE_STATUSW_array(
465 ndr, num_services, services);
466 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
467 return ntstatus_to_werror(ndr_map_error2ntstatus(ndr_err));
470 blob = ndr_push_blob(ndr);
473 r->out.service = blob.data;
474 *r->out.bytes_needed = (buffer_size > r->in.buf_size) ? buffer_size : r->in.buf_size;
475 *r->out.services_returned = (uint32)num_services;
476 *r->out.resume_handle = 0x0;
481 /********************************************************************
482 _svcctl_StartServiceW
483 ********************************************************************/
485 WERROR _svcctl_StartServiceW(pipes_struct *p,
486 struct svcctl_StartServiceW *r)
488 SERVICE_INFO *info = find_service_info_by_hnd( p, r->in.handle );
490 /* perform access checks */
492 if ( !info || (info->type != SVC_HANDLE_IS_SERVICE) )
495 if ( !(info->access_granted & SC_RIGHT_SVC_START) )
496 return WERR_ACCESS_DENIED;
498 return info->ops->start_service( info->name );
501 /********************************************************************
502 _svcctl_ControlService
503 ********************************************************************/
505 WERROR _svcctl_ControlService(pipes_struct *p,
506 struct svcctl_ControlService *r)
508 SERVICE_INFO *info = find_service_info_by_hnd( p, r->in.handle );
510 /* perform access checks */
512 if ( !info || (info->type != SVC_HANDLE_IS_SERVICE) )
515 switch ( r->in.control ) {
516 case SVCCTL_CONTROL_STOP:
517 if ( !(info->access_granted & SC_RIGHT_SVC_STOP) )
518 return WERR_ACCESS_DENIED;
520 return info->ops->stop_service( info->name,
521 r->out.service_status );
523 case SVCCTL_CONTROL_INTERROGATE:
524 if ( !(info->access_granted & SC_RIGHT_SVC_QUERY_STATUS) )
525 return WERR_ACCESS_DENIED;
527 return info->ops->service_status( info->name,
528 r->out.service_status );
530 return WERR_ACCESS_DENIED;
534 /********************************************************************
535 _svcctl_EnumDependentServicesW
536 ********************************************************************/
538 WERROR _svcctl_EnumDependentServicesW(pipes_struct *p,
539 struct svcctl_EnumDependentServicesW *r)
541 SERVICE_INFO *info = find_service_info_by_hnd( p, r->in.service );
543 /* perform access checks */
545 if ( !info || (info->type != SVC_HANDLE_IS_SERVICE) )
548 if ( !(info->access_granted & SC_RIGHT_SVC_ENUMERATE_DEPENDENTS) )
549 return WERR_ACCESS_DENIED;
551 /* we have to set the outgoing buffer size to the same as the
552 incoming buffer size (even in the case of failure */
553 /* this is done in the autogenerated server already - gd */
555 *r->out.bytes_needed = r->in.buf_size;
557 /* no dependent services...basically a stub function */
558 *r->out.services_returned = 0;
563 /********************************************************************
564 _svcctl_QueryServiceStatusEx
565 ********************************************************************/
567 WERROR _svcctl_QueryServiceStatusEx(pipes_struct *p,
568 struct svcctl_QueryServiceStatusEx *r)
570 SERVICE_INFO *info = find_service_info_by_hnd( p, r->in.handle );
573 /* perform access checks */
575 if ( !info || (info->type != SVC_HANDLE_IS_SERVICE) )
578 if ( !(info->access_granted & SC_RIGHT_SVC_QUERY_STATUS) )
579 return WERR_ACCESS_DENIED;
581 /* we have to set the outgoing buffer size to the same as the
582 incoming buffer size (even in the case of failure) */
584 *r->out.bytes_needed = r->in.buf_size;
586 switch ( r->in.info_level ) {
587 case SVC_STATUS_PROCESS_INFO:
589 struct SERVICE_STATUS_PROCESS svc_stat_proc;
590 enum ndr_err_code ndr_err;
593 /* Get the status of the service.. */
594 info->ops->service_status( info->name, &svc_stat_proc.status );
595 svc_stat_proc.process_id = sys_getpid();
596 svc_stat_proc.service_flags = 0x0;
598 ndr_err = ndr_push_struct_blob(&blob, p->mem_ctx, NULL,
600 (ndr_push_flags_fn_t)ndr_push_SERVICE_STATUS_PROCESS);
601 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
602 return WERR_INVALID_PARAM;
605 r->out.buffer = blob.data;
606 buffer_size = sizeof(struct SERVICE_STATUS_PROCESS);
611 return WERR_UNKNOWN_LEVEL;
615 buffer_size += buffer_size % 4;
616 *r->out.bytes_needed = (buffer_size > r->in.buf_size) ? buffer_size : r->in.buf_size;
618 if (buffer_size > r->in.buf_size ) {
619 return WERR_INSUFFICIENT_BUFFER;
625 /********************************************************************
626 ********************************************************************/
628 static WERROR fill_svc_config( TALLOC_CTX *ctx, const char *name,
629 struct QUERY_SERVICE_CONFIG *config,
630 NT_USER_TOKEN *token )
635 /* retrieve the registry values for this service */
637 if ( !(values = svcctl_fetch_regvalues( name, token )) )
638 return WERR_REG_CORRUPT;
640 /* now fill in the individual values */
642 if ( (val = regval_ctr_getvalue( values, "DisplayName" )) != NULL )
643 config->displayname = regval_sz(val);
645 config->displayname = name;
647 if ( (val = regval_ctr_getvalue( values, "ObjectName" )) != NULL ) {
648 config->startname = regval_sz(val);
651 if ( (val = regval_ctr_getvalue( values, "ImagePath" )) != NULL ) {
652 config->executablepath = regval_sz(val);
655 /* a few hard coded values */
656 /* loadordergroup and dependencies are empty */
658 config->tag_id = 0x00000000; /* unassigned loadorder group */
659 config->service_type = SERVICE_TYPE_WIN32_OWN_PROCESS;
660 config->error_control = SVCCTL_SVC_ERROR_NORMAL;
662 /* set the start type. NetLogon and WINS are disabled to prevent
663 the client from showing the "Start" button (if of course the services
666 if ( strequal( name, "NETLOGON" ) && ( lp_servicenumber(name) == -1 ) )
667 config->start_type = SVCCTL_DISABLED;
668 else if ( strequal( name, "WINS" ) && ( !lp_wins_support() ))
669 config->start_type = SVCCTL_DISABLED;
671 config->start_type = SVCCTL_DEMAND_START;
674 TALLOC_FREE( values );
679 /********************************************************************
680 _svcctl_QueryServiceConfigW
681 ********************************************************************/
683 WERROR _svcctl_QueryServiceConfigW(pipes_struct *p,
684 struct svcctl_QueryServiceConfigW *r)
686 SERVICE_INFO *info = find_service_info_by_hnd( p, r->in.handle );
690 /* perform access checks */
692 if ( !info || (info->type != SVC_HANDLE_IS_SERVICE) )
695 if ( !(info->access_granted & SC_RIGHT_SVC_QUERY_CONFIG) )
696 return WERR_ACCESS_DENIED;
698 /* we have to set the outgoing buffer size to the same as the
699 incoming buffer size (even in the case of failure */
701 *r->out.bytes_needed = r->in.buf_size;
703 wresult = fill_svc_config( p->mem_ctx, info->name, r->out.query,
704 p->server_info->ptok);
705 if ( !W_ERROR_IS_OK(wresult) )
708 buffer_size = ndr_size_QUERY_SERVICE_CONFIG(r->out.query, NULL, 0);
709 *r->out.bytes_needed = (buffer_size > r->in.buf_size) ? buffer_size : r->in.buf_size;
711 if (buffer_size > r->in.buf_size ) {
712 ZERO_STRUCTP(r->out.query);
713 return WERR_INSUFFICIENT_BUFFER;
719 /********************************************************************
720 _svcctl_QueryServiceConfig2W
721 ********************************************************************/
723 WERROR _svcctl_QueryServiceConfig2W(pipes_struct *p,
724 struct svcctl_QueryServiceConfig2W *r)
726 SERVICE_INFO *info = find_service_info_by_hnd( p, r->in.handle );
729 /* perform access checks */
731 if ( !info || (info->type != SVC_HANDLE_IS_SERVICE) )
734 if ( !(info->access_granted & SC_RIGHT_SVC_QUERY_CONFIG) )
735 return WERR_ACCESS_DENIED;
737 /* we have to set the outgoing buffer size to the same as the
738 incoming buffer size (even in the case of failure */
740 *r->out.bytes_needed = r->in.buf_size;
742 switch ( r->in.info_level ) {
743 case SERVICE_CONFIG_DESCRIPTION:
745 struct SERVICE_DESCRIPTION desc_buf;
746 const char *description;
747 enum ndr_err_code ndr_err;
750 description = svcctl_lookup_description(
751 p->mem_ctx, info->name, p->server_info->ptok);
753 desc_buf.description = description;
755 ndr_err = ndr_push_struct_blob(&blob, p->mem_ctx, NULL,
757 (ndr_push_flags_fn_t)ndr_push_SERVICE_DESCRIPTION);
758 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
759 return WERR_INVALID_PARAM;
762 buffer_size = ndr_size_SERVICE_DESCRIPTION(&desc_buf, NULL, 0);
763 r->out.buffer = blob.data;
768 case SERVICE_CONFIG_FAILURE_ACTIONS:
770 struct SERVICE_FAILURE_ACTIONS actions;
771 enum ndr_err_code ndr_err;
774 /* nothing to say...just service the request */
776 ZERO_STRUCT( actions );
778 ndr_err = ndr_push_struct_blob(&blob, p->mem_ctx, NULL,
780 (ndr_push_flags_fn_t)ndr_push_SERVICE_FAILURE_ACTIONS);
781 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
782 return WERR_INVALID_PARAM;
785 buffer_size = ndr_size_SERVICE_FAILURE_ACTIONS(&actions, NULL, 0);
786 r->out.buffer = blob.data;
793 return WERR_UNKNOWN_LEVEL;
796 buffer_size += buffer_size % 4;
797 *r->out.bytes_needed = (buffer_size > r->in.buf_size) ? buffer_size : r->in.buf_size;
799 if (buffer_size > r->in.buf_size )
800 return WERR_INSUFFICIENT_BUFFER;
805 /********************************************************************
806 _svcctl_LockServiceDatabase
807 ********************************************************************/
809 WERROR _svcctl_LockServiceDatabase(pipes_struct *p,
810 struct svcctl_LockServiceDatabase *r)
812 SERVICE_INFO *info = find_service_info_by_hnd( p, r->in.handle );
814 /* perform access checks */
816 if ( !info || (info->type != SVC_HANDLE_IS_SCM) )
819 if ( !(info->access_granted & SC_RIGHT_MGR_LOCK) )
820 return WERR_ACCESS_DENIED;
822 /* Just open a handle. Doesn't actually lock anything */
824 return create_open_service_handle( p, r->out.lock, SVC_HANDLE_IS_DBLOCK, NULL, 0 );
827 /********************************************************************
828 _svcctl_UnlockServiceDatabase
829 ********************************************************************/
831 WERROR _svcctl_UnlockServiceDatabase(pipes_struct *p,
832 struct svcctl_UnlockServiceDatabase *r)
834 SERVICE_INFO *info = find_service_info_by_hnd( p, r->in.lock );
837 if ( !info || (info->type != SVC_HANDLE_IS_DBLOCK) )
840 return close_policy_hnd( p, r->out.lock) ? WERR_OK : WERR_BADFID;
843 /********************************************************************
844 _svcctl_QueryServiceObjectSecurity
845 ********************************************************************/
847 WERROR _svcctl_QueryServiceObjectSecurity(pipes_struct *p,
848 struct svcctl_QueryServiceObjectSecurity *r)
850 SERVICE_INFO *info = find_service_info_by_hnd( p, r->in.handle );
853 uint8_t *buffer = NULL;
857 /* only support the SCM and individual services */
859 if ( !info || !(info->type & (SVC_HANDLE_IS_SERVICE|SVC_HANDLE_IS_SCM)) )
862 /* check access reights (according to MSDN) */
864 if ( !(info->access_granted & STD_RIGHT_READ_CONTROL_ACCESS) )
865 return WERR_ACCESS_DENIED;
867 /* TODO: handle something besides DACL_SECURITY_INFORMATION */
869 if ( (r->in.security_flags & DACL_SECURITY_INFORMATION) != DACL_SECURITY_INFORMATION )
870 return WERR_INVALID_PARAM;
872 /* lookup the security descriptor and marshall it up for a reply */
874 if ( !(sec_desc = svcctl_get_secdesc( p->mem_ctx, info->name, get_root_nt_token() )) )
877 *r->out.needed = ndr_size_security_descriptor( sec_desc, NULL, 0 );
879 if ( *r->out.needed > r->in.buffer_size ) {
880 ZERO_STRUCTP( &r->out.buffer );
881 return WERR_INSUFFICIENT_BUFFER;
884 status = marshall_sec_desc(p->mem_ctx, sec_desc, &buffer, &len);
885 if (!NT_STATUS_IS_OK(status)) {
886 return ntstatus_to_werror(status);
889 *r->out.needed = len;
890 r->out.buffer = buffer;
895 /********************************************************************
896 _svcctl_SetServiceObjectSecurity
897 ********************************************************************/
899 WERROR _svcctl_SetServiceObjectSecurity(pipes_struct *p,
900 struct svcctl_SetServiceObjectSecurity *r)
902 SERVICE_INFO *info = find_service_info_by_hnd( p, r->in.handle );
903 SEC_DESC *sec_desc = NULL;
904 uint32 required_access;
907 if ( !info || !(info->type & (SVC_HANDLE_IS_SERVICE|SVC_HANDLE_IS_SCM)) )
910 /* can't set the security de4scriptor on the ServiceControlManager */
912 if ( info->type == SVC_HANDLE_IS_SCM )
913 return WERR_ACCESS_DENIED;
915 /* check the access on the open handle */
917 switch ( r->in.security_flags ) {
918 case DACL_SECURITY_INFORMATION:
919 required_access = STD_RIGHT_WRITE_DAC_ACCESS;
922 case OWNER_SECURITY_INFORMATION:
923 case GROUP_SECURITY_INFORMATION:
924 required_access = STD_RIGHT_WRITE_OWNER_ACCESS;
927 case SACL_SECURITY_INFORMATION:
928 return WERR_INVALID_PARAM;
930 return WERR_INVALID_PARAM;
933 if ( !(info->access_granted & required_access) )
934 return WERR_ACCESS_DENIED;
936 /* read the security descfriptor */
938 status = unmarshall_sec_desc(p->mem_ctx,
939 r->in.buffer, r->in.buffer_size,
941 if (!NT_STATUS_IS_OK(status)) {
942 return ntstatus_to_werror(status);
945 /* store the new SD */
947 if ( !svcctl_set_secdesc( p->mem_ctx, info->name, sec_desc,
948 p->server_info->ptok) )
949 return WERR_ACCESS_DENIED;
955 WERROR _svcctl_DeleteService(pipes_struct *p, struct svcctl_DeleteService *r)
957 p->rng_fault_state = True;
958 return WERR_NOT_SUPPORTED;
961 WERROR _svcctl_SetServiceStatus(pipes_struct *p, struct svcctl_SetServiceStatus *r)
963 p->rng_fault_state = True;
964 return WERR_NOT_SUPPORTED;
967 WERROR _svcctl_NotifyBootConfigStatus(pipes_struct *p, struct svcctl_NotifyBootConfigStatus *r)
969 p->rng_fault_state = True;
970 return WERR_NOT_SUPPORTED;
973 WERROR _svcctl_SCSetServiceBitsW(pipes_struct *p, struct svcctl_SCSetServiceBitsW *r)
975 p->rng_fault_state = True;
976 return WERR_NOT_SUPPORTED;
979 WERROR _svcctl_ChangeServiceConfigW(pipes_struct *p, struct svcctl_ChangeServiceConfigW *r)
981 p->rng_fault_state = True;
982 return WERR_NOT_SUPPORTED;
985 WERROR _svcctl_CreateServiceW(pipes_struct *p, struct svcctl_CreateServiceW *r)
987 p->rng_fault_state = True;
988 return WERR_NOT_SUPPORTED;
991 WERROR _svcctl_QueryServiceLockStatusW(pipes_struct *p, struct svcctl_QueryServiceLockStatusW *r)
993 p->rng_fault_state = True;
994 return WERR_NOT_SUPPORTED;
997 WERROR _svcctl_GetServiceKeyNameW(pipes_struct *p, struct svcctl_GetServiceKeyNameW *r)
999 p->rng_fault_state = True;
1000 return WERR_NOT_SUPPORTED;
1003 WERROR _svcctl_SCSetServiceBitsA(pipes_struct *p, struct svcctl_SCSetServiceBitsA *r)
1005 p->rng_fault_state = True;
1006 return WERR_NOT_SUPPORTED;
1009 WERROR _svcctl_ChangeServiceConfigA(pipes_struct *p, struct svcctl_ChangeServiceConfigA *r)
1011 p->rng_fault_state = True;
1012 return WERR_NOT_SUPPORTED;
1015 WERROR _svcctl_CreateServiceA(pipes_struct *p, struct svcctl_CreateServiceA *r)
1017 p->rng_fault_state = True;
1018 return WERR_NOT_SUPPORTED;
1021 WERROR _svcctl_EnumDependentServicesA(pipes_struct *p, struct svcctl_EnumDependentServicesA *r)
1023 p->rng_fault_state = True;
1024 return WERR_NOT_SUPPORTED;
1027 WERROR _svcctl_EnumServicesStatusA(pipes_struct *p, struct svcctl_EnumServicesStatusA *r)
1029 p->rng_fault_state = True;
1030 return WERR_NOT_SUPPORTED;
1033 WERROR _svcctl_OpenSCManagerA(pipes_struct *p, struct svcctl_OpenSCManagerA *r)
1035 p->rng_fault_state = True;
1036 return WERR_NOT_SUPPORTED;
1039 WERROR _svcctl_OpenServiceA(pipes_struct *p, struct svcctl_OpenServiceA *r)
1041 p->rng_fault_state = True;
1042 return WERR_NOT_SUPPORTED;
1045 WERROR _svcctl_QueryServiceConfigA(pipes_struct *p, struct svcctl_QueryServiceConfigA *r)
1047 p->rng_fault_state = True;
1048 return WERR_NOT_SUPPORTED;
1051 WERROR _svcctl_QueryServiceLockStatusA(pipes_struct *p, struct svcctl_QueryServiceLockStatusA *r)
1053 p->rng_fault_state = True;
1054 return WERR_NOT_SUPPORTED;
1057 WERROR _svcctl_StartServiceA(pipes_struct *p, struct svcctl_StartServiceA *r)
1059 p->rng_fault_state = True;
1060 return WERR_NOT_SUPPORTED;
1063 WERROR _svcctl_GetServiceDisplayNameA(pipes_struct *p, struct svcctl_GetServiceDisplayNameA *r)
1065 p->rng_fault_state = True;
1066 return WERR_NOT_SUPPORTED;
1069 WERROR _svcctl_GetServiceKeyNameA(pipes_struct *p, struct svcctl_GetServiceKeyNameA *r)
1071 p->rng_fault_state = True;
1072 return WERR_NOT_SUPPORTED;
1075 WERROR _svcctl_GetCurrentGroupeStateW(pipes_struct *p, struct svcctl_GetCurrentGroupeStateW *r)
1077 p->rng_fault_state = True;
1078 return WERR_NOT_SUPPORTED;
1081 WERROR _svcctl_EnumServiceGroupW(pipes_struct *p, struct svcctl_EnumServiceGroupW *r)
1083 p->rng_fault_state = True;
1084 return WERR_NOT_SUPPORTED;
1087 WERROR _svcctl_ChangeServiceConfig2A(pipes_struct *p, struct svcctl_ChangeServiceConfig2A *r)
1089 p->rng_fault_state = True;
1090 return WERR_NOT_SUPPORTED;
1093 WERROR _svcctl_ChangeServiceConfig2W(pipes_struct *p, struct svcctl_ChangeServiceConfig2W *r)
1095 p->rng_fault_state = True;
1096 return WERR_NOT_SUPPORTED;
1099 WERROR _svcctl_QueryServiceConfig2A(pipes_struct *p, struct svcctl_QueryServiceConfig2A *r)
1101 p->rng_fault_state = True;
1102 return WERR_NOT_SUPPORTED;
1105 WERROR _EnumServicesStatusExA(pipes_struct *p, struct EnumServicesStatusExA *r)
1107 p->rng_fault_state = True;
1108 return WERR_NOT_SUPPORTED;
1111 WERROR _EnumServicesStatusExW(pipes_struct *p, struct EnumServicesStatusExW *r)
1113 p->rng_fault_state = True;
1114 return WERR_NOT_SUPPORTED;
1117 WERROR _svcctl_SCSendTSMessage(pipes_struct *p, struct svcctl_SCSendTSMessage *r)
1119 p->rng_fault_state = True;
1120 return WERR_NOT_SUPPORTED;