*
* Largely Rewritten (Again) by:
* Copyright (C) Gerald (Jerry) Carter 2005.
- * Copyright (C) Guenther Deschner 2008.
+ * Copyright (C) Guenther Deschner 2008,2009.
*
* 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
SERVICE_CONTROL_OPS *ops;
};
-#define SVCCTL_NUM_INTERNAL_SERVICES 4
-
/* handle external services */
extern SERVICE_CONTROL_OPS rcinit_svc_ops;
static NTSTATUS svcctl_access_check( SEC_DESC *sec_desc, NT_USER_TOKEN *token,
uint32 access_desired, uint32 *access_granted )
{
- NTSTATUS result;
-
if ( geteuid() == sec_initial_uid() ) {
DEBUG(5,("svcctl_access_check: using root's token\n"));
token = get_root_nt_token();
}
- se_access_check( sec_desc, token, access_desired, access_granted, &result );
-
- return result;
+ return se_access_check( sec_desc, token, access_desired, access_granted);
}
/********************************************************************
SEC_ACE ace[2];
size_t i = 0;
SEC_DESC *sd;
- SEC_ACL *acl;
+ SEC_ACL *theacl;
size_t sd_size;
/* basic access for Everyone */
/* create the security descriptor */
- if ( !(acl = make_sec_acl(ctx, NT4_ACL_REVISION, i, ace)) )
+ if ( !(theacl = make_sec_acl(ctx, NT4_ACL_REVISION, i, ace)) )
return NULL;
if ( !(sd = make_sec_desc(ctx, SECURITY_DESCRIPTOR_REVISION_1,
SEC_DESC_SELF_RELATIVE, NULL, NULL, NULL,
- acl, &sd_size)) )
+ theacl, &sd_size)) )
return NULL;
return sd;
}
-/******************************************************************
- free() function for REGISTRY_KEY
- *****************************************************************/
-
-static void free_service_handle_info(void *ptr)
-{
- TALLOC_FREE( ptr );
-}
-
/******************************************************************
Find a registry key handle and return a SERVICE_INFO
*****************************************************************/
-static SERVICE_INFO *find_service_info_by_hnd(pipes_struct *p, POLICY_HND *hnd)
+static SERVICE_INFO *find_service_info_by_hnd(pipes_struct *p, struct policy_handle *hnd)
{
SERVICE_INFO *service_info = NULL;
/******************************************************************
*****************************************************************/
-static WERROR create_open_service_handle( pipes_struct *p, POLICY_HND *handle, uint32 type,
+static WERROR create_open_service_handle( pipes_struct *p, struct policy_handle *handle, uint32 type,
const char *service, uint32 access_granted )
{
SERVICE_INFO *info = NULL;
/* store the SERVICE_INFO and create an open handle */
- if ( !create_policy_hnd( p, handle, free_service_handle_info, info ) ) {
+ if ( !create_policy_hnd( p, handle, info ) ) {
result = WERR_ACCESS_DENIED;
goto done;
}
done:
if ( !W_ERROR_IS_OK(result) )
- free_service_handle_info( info );
+ TALLOC_FREE(info);
return result;
}
/********************************************************************
+ _svcctl_OpenSCManagerW
********************************************************************/
WERROR _svcctl_OpenSCManagerW(pipes_struct *p,
return WERR_NOMEM;
se_map_generic( &r->in.access_mask, &scm_generic_map );
- status = svcctl_access_check( sec_desc, p->pipe_user.nt_user_token, r->in.access_mask, &access_granted );
+ status = svcctl_access_check( sec_desc, p->server_info->ptok,
+ r->in.access_mask, &access_granted );
if ( !NT_STATUS_IS_OK(status) )
return ntstatus_to_werror( status );
return WERR_NOMEM;
se_map_generic( &r->in.access_mask, &svc_generic_map );
- status = svcctl_access_check( sec_desc, p->pipe_user.nt_user_token, r->in.access_mask, &access_granted );
+ status = svcctl_access_check( sec_desc, p->server_info->ptok,
+ r->in.access_mask, &access_granted );
if ( !NT_STATUS_IS_OK(status) )
return ntstatus_to_werror( status );
}
/********************************************************************
+ _svcctl_CloseServiceHandle
********************************************************************/
-WERROR _svcctl_CloseServiceHandle(pipes_struct *p, struct svcctl_CloseServiceHandle *r)
+WERROR _svcctl_CloseServiceHandle(pipes_struct *p,
+ struct svcctl_CloseServiceHandle *r)
{
if ( !close_policy_hnd( p, r->in.handle ) )
return WERR_BADFID;
service = r->in.service_name;
- display_name = svcctl_lookup_dispname(p->mem_ctx, service, p->pipe_user.nt_user_token );
+ display_name = svcctl_lookup_dispname(p->mem_ctx, service,
+ p->server_info->ptok);
if (!display_name) {
display_name = "";
}
/********************************************************************
********************************************************************/
-static int enumerate_status( TALLOC_CTX *ctx, ENUM_SERVICES_STATUS **status, NT_USER_TOKEN *token )
+static int enumerate_status( TALLOC_CTX *ctx, struct ENUM_SERVICE_STATUSW **status, NT_USER_TOKEN *token )
{
int num_services = 0;
int i;
- ENUM_SERVICES_STATUS *st;
+ struct ENUM_SERVICE_STATUSW *st;
const char *display_name;
/* just count */
while ( svcctl_ops[num_services].name )
num_services++;
- if ( !(st = TALLOC_ARRAY( ctx, ENUM_SERVICES_STATUS, num_services )) ) {
+ if ( !(st = TALLOC_ARRAY( ctx, struct ENUM_SERVICE_STATUSW, num_services )) ) {
DEBUG(0,("enumerate_status: talloc() failed!\n"));
return -1;
}
for ( i=0; i<num_services; i++ ) {
- init_unistr( &st[i].servicename, svcctl_ops[i].name );
+ st[i].service_name = talloc_strdup(st, svcctl_ops[i].name );
display_name = svcctl_lookup_dispname(ctx, svcctl_ops[i].name, token );
- init_unistr( &st[i].displayname, display_name ? display_name : "");
+ st[i].display_name = talloc_strdup(st, display_name ? display_name : "");
svcctl_ops[i].ops->service_status( svcctl_ops[i].name, &st[i].status );
}
}
/********************************************************************
+ _svcctl_EnumServicesStatusW
********************************************************************/
-WERROR _svcctl_enum_services_status(pipes_struct *p, SVCCTL_Q_ENUM_SERVICES_STATUS *q_u, SVCCTL_R_ENUM_SERVICES_STATUS *r_u)
+WERROR _svcctl_EnumServicesStatusW(pipes_struct *p,
+ struct svcctl_EnumServicesStatusW *r)
{
- ENUM_SERVICES_STATUS *services = NULL;
+ struct ENUM_SERVICE_STATUSW *services = NULL;
int num_services;
int i = 0;
size_t buffer_size = 0;
WERROR result = WERR_OK;
- SERVICE_INFO *info = find_service_info_by_hnd( p, &q_u->handle );
- NT_USER_TOKEN *token = p->pipe_user.nt_user_token;
+ SERVICE_INFO *info = find_service_info_by_hnd( p, r->in.handle );
+ NT_USER_TOKEN *token = p->server_info->ptok;
+ DATA_BLOB blob = data_blob_null;
/* perform access checks */
}
for ( i=0; i<num_services; i++ ) {
- buffer_size += svcctl_sizeof_enum_services_status(&services[i]);
+ buffer_size += ndr_size_ENUM_SERVICE_STATUSW(&services[i], NULL, 0);
}
buffer_size += buffer_size % 4;
- if (buffer_size > q_u->buffer_size ) {
+ if (buffer_size > r->in.offered) {
num_services = 0;
result = WERR_MORE_DATA;
}
- rpcbuf_init(&r_u->buffer, q_u->buffer_size, p->mem_ctx);
-
if ( W_ERROR_IS_OK(result) ) {
- for ( i=0; i<num_services; i++ )
- svcctl_io_enum_services_status( "", &services[i], &r_u->buffer, 0 );
- }
- r_u->needed = (buffer_size > q_u->buffer_size) ? buffer_size : q_u->buffer_size;
- r_u->returned = (uint32)num_services;
+ enum ndr_err_code ndr_err;
+ struct ndr_push *ndr;
- if ( !(r_u->resume = TALLOC_P( p->mem_ctx, uint32 )) )
- return WERR_NOMEM;
+ ndr = ndr_push_init_ctx(p->mem_ctx, NULL);
+ if (ndr == NULL) {
+ return WERR_INVALID_PARAM;
+ }
- *r_u->resume = 0x0;
+ ndr_err = ndr_push_ENUM_SERVICE_STATUSW_array(
+ ndr, num_services, services);
+ if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
+ return ntstatus_to_werror(ndr_map_error2ntstatus(ndr_err));
+ }
+
+ blob = ndr_push_blob(ndr);
+ if (blob.length >= r->in.offered) {
+ memcpy(r->out.service, blob.data, r->in.offered);
+ }
+ }
+
+ *r->out.needed = (buffer_size > r->in.offered) ? buffer_size : r->in.offered;
+ *r->out.services_returned = (uint32)num_services;
+ *r->out.resume_handle = 0x0;
return result;
}
return info->ops->service_status( info->name,
r->out.service_status );
+ default:
+ return WERR_ACCESS_DENIED;
}
-
- /* default control action */
-
- return WERR_ACCESS_DENIED;
}
/********************************************************************
incoming buffer size (even in the case of failure */
/* this is done in the autogenerated server already - gd */
- *r->out.bytes_needed = r->in.buf_size;
+ *r->out.needed = r->in.offered;
/* no dependent services...basically a stub function */
*r->out.services_returned = 0;
}
/********************************************************************
+ _svcctl_QueryServiceStatusEx
********************************************************************/
-WERROR _svcctl_query_service_status_ex( pipes_struct *p, SVCCTL_Q_QUERY_SERVICE_STATUSEX *q_u, SVCCTL_R_QUERY_SERVICE_STATUSEX *r_u )
+WERROR _svcctl_QueryServiceStatusEx(pipes_struct *p,
+ struct svcctl_QueryServiceStatusEx *r)
{
- SERVICE_INFO *info = find_service_info_by_hnd( p, &q_u->handle );
+ SERVICE_INFO *info = find_service_info_by_hnd( p, r->in.handle );
uint32 buffer_size;
/* perform access checks */
/* we have to set the outgoing buffer size to the same as the
incoming buffer size (even in the case of failure) */
+ *r->out.needed = r->in.offered;
- rpcbuf_init( &r_u->buffer, q_u->buffer_size, p->mem_ctx );
- r_u->needed = q_u->buffer_size;
-
- switch ( q_u->level ) {
+ switch ( r->in.info_level ) {
case SVC_STATUS_PROCESS_INFO:
{
- SERVICE_STATUS_PROCESS svc_stat_proc;
+ struct SERVICE_STATUS_PROCESS svc_stat_proc;
+ enum ndr_err_code ndr_err;
+ DATA_BLOB blob;
/* Get the status of the service.. */
info->ops->service_status( info->name, &svc_stat_proc.status );
svc_stat_proc.process_id = sys_getpid();
svc_stat_proc.service_flags = 0x0;
- svcctl_io_service_status_process( "", &svc_stat_proc, &r_u->buffer, 0 );
- buffer_size = sizeof(SERVICE_STATUS_PROCESS);
+ ndr_err = ndr_push_struct_blob(&blob, p->mem_ctx, NULL,
+ &svc_stat_proc,
+ (ndr_push_flags_fn_t)ndr_push_SERVICE_STATUS_PROCESS);
+ if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
+ return WERR_INVALID_PARAM;
+ }
+
+ r->out.buffer = blob.data;
+ buffer_size = sizeof(struct SERVICE_STATUS_PROCESS);
break;
}
buffer_size += buffer_size % 4;
- r_u->needed = (buffer_size > q_u->buffer_size) ? buffer_size : q_u->buffer_size;
+ *r->out.needed = (buffer_size > r->in.offered) ? buffer_size : r->in.offered;
- if (buffer_size > q_u->buffer_size )
- return WERR_MORE_DATA;
+ if (buffer_size > r->in.offered ) {
+ return WERR_INSUFFICIENT_BUFFER;
+ }
return WERR_OK;
}
/* loadordergroup and dependencies are empty */
config->tag_id = 0x00000000; /* unassigned loadorder group */
- config->service_type = SVCCTL_WIN32_OWN_PROC;
+ config->service_type = SERVICE_TYPE_WIN32_OWN_PROCESS;
config->error_control = SVCCTL_SVC_ERROR_NORMAL;
/* set the start type. NetLogon and WINS are disabled to prevent
/* we have to set the outgoing buffer size to the same as the
incoming buffer size (even in the case of failure */
- *r->out.bytes_needed = r->in.buf_size;
+ *r->out.needed = r->in.offered;
- wresult = fill_svc_config( p->mem_ctx, info->name, r->out.query, p->pipe_user.nt_user_token );
+ wresult = fill_svc_config( p->mem_ctx, info->name, r->out.query,
+ p->server_info->ptok);
if ( !W_ERROR_IS_OK(wresult) )
return wresult;
- buffer_size = ndr_size_QUERY_SERVICE_CONFIG(r->out.query, 0);
- *r->out.bytes_needed = (buffer_size > r->in.buf_size) ? buffer_size : r->in.buf_size;
+ buffer_size = ndr_size_QUERY_SERVICE_CONFIG(r->out.query, NULL, 0);
+ *r->out.needed = (buffer_size > r->in.offered) ? buffer_size : r->in.offered;
- if (buffer_size > r->in.buf_size ) {
- TALLOC_FREE(r->out.query);
+ if (buffer_size > r->in.offered ) {
+ ZERO_STRUCTP(r->out.query);
return WERR_INSUFFICIENT_BUFFER;
}
}
/********************************************************************
+ _svcctl_QueryServiceConfig2W
********************************************************************/
-WERROR _svcctl_query_service_config2( pipes_struct *p, SVCCTL_Q_QUERY_SERVICE_CONFIG2 *q_u, SVCCTL_R_QUERY_SERVICE_CONFIG2 *r_u )
+WERROR _svcctl_QueryServiceConfig2W(pipes_struct *p,
+ struct svcctl_QueryServiceConfig2W *r)
{
- SERVICE_INFO *info = find_service_info_by_hnd( p, &q_u->handle );
+ SERVICE_INFO *info = find_service_info_by_hnd( p, r->in.handle );
uint32 buffer_size;
/* perform access checks */
/* we have to set the outgoing buffer size to the same as the
incoming buffer size (even in the case of failure */
+ *r->out.needed = r->in.offered;
- rpcbuf_init( &r_u->buffer, q_u->buffer_size, p->mem_ctx );
- r_u->needed = q_u->buffer_size;
-
- switch ( q_u->level ) {
+ switch ( r->in.info_level ) {
case SERVICE_CONFIG_DESCRIPTION:
{
- SERVICE_DESCRIPTION desc_buf;
+ struct SERVICE_DESCRIPTION desc_buf;
const char *description;
+ enum ndr_err_code ndr_err;
+ DATA_BLOB blob;
- description = svcctl_lookup_description(p->mem_ctx, info->name, p->pipe_user.nt_user_token );
+ description = svcctl_lookup_description(
+ p->mem_ctx, info->name, p->server_info->ptok);
- ZERO_STRUCTP( &desc_buf );
+ desc_buf.description = description;
- init_service_description_buffer( &desc_buf, description ? description : "");
- svcctl_io_service_description( "", &desc_buf, &r_u->buffer, 0 );
- buffer_size = svcctl_sizeof_service_description( &desc_buf );
+ ndr_err = ndr_push_struct_blob(&blob, p->mem_ctx, NULL,
+ &desc_buf,
+ (ndr_push_flags_fn_t)ndr_push_SERVICE_DESCRIPTION);
+ if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
+ return WERR_INVALID_PARAM;
+ }
+
+ buffer_size = ndr_size_SERVICE_DESCRIPTION(&desc_buf, NULL, 0);
+ r->out.buffer = blob.data;
break;
}
break;
case SERVICE_CONFIG_FAILURE_ACTIONS:
{
- SERVICE_FAILURE_ACTIONS actions;
+ struct SERVICE_FAILURE_ACTIONS actions;
+ enum ndr_err_code ndr_err;
+ DATA_BLOB blob;
/* nothing to say...just service the request */
- ZERO_STRUCTP( &actions );
- svcctl_io_service_fa( "", &actions, &r_u->buffer, 0 );
- buffer_size = svcctl_sizeof_service_fa( &actions );
+ ZERO_STRUCT( actions );
+
+ ndr_err = ndr_push_struct_blob(&blob, p->mem_ctx, NULL,
+ &actions,
+ (ndr_push_flags_fn_t)ndr_push_SERVICE_FAILURE_ACTIONS);
+ if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
+ return WERR_INVALID_PARAM;
+ }
+
+ buffer_size = ndr_size_SERVICE_FAILURE_ACTIONS(&actions, NULL, 0);
+ r->out.buffer = blob.data;
break;
}
}
buffer_size += buffer_size % 4;
- r_u->needed = (buffer_size > q_u->buffer_size) ? buffer_size : q_u->buffer_size;
+ *r->out.needed = (buffer_size > r->in.offered) ? buffer_size : r->in.offered;
- if (buffer_size > q_u->buffer_size )
+ if (buffer_size > r->in.offered)
return WERR_INSUFFICIENT_BUFFER;
return WERR_OK;
if ( !(sec_desc = svcctl_get_secdesc( p->mem_ctx, info->name, get_root_nt_token() )) )
return WERR_NOMEM;
- *r->out.needed = ndr_size_security_descriptor( sec_desc, 0 );
+ *r->out.needed = ndr_size_security_descriptor( sec_desc, NULL, 0 );
if ( *r->out.needed > r->in.buffer_size ) {
ZERO_STRUCTP( &r->out.buffer );
/* store the new SD */
- if ( !svcctl_set_secdesc( p->mem_ctx, info->name, sec_desc, p->pipe_user.nt_user_token ) )
+ if ( !svcctl_set_secdesc( p->mem_ctx, info->name, sec_desc,
+ p->server_info->ptok) )
return WERR_ACCESS_DENIED;
return WERR_OK;
return WERR_NOT_SUPPORTED;
}
-WERROR _svcctl_EnumServicesStatusW(pipes_struct *p, struct svcctl_EnumServicesStatusW *r)
-{
- p->rng_fault_state = True;
- return WERR_NOT_SUPPORTED;
-}
-
WERROR _svcctl_QueryServiceLockStatusW(pipes_struct *p, struct svcctl_QueryServiceLockStatusW *r)
{
p->rng_fault_state = True;
return WERR_NOT_SUPPORTED;
}
-WERROR _svcctl_QueryServiceConfig2W(pipes_struct *p, struct svcctl_QueryServiceConfig2W *r)
-{
- p->rng_fault_state = True;
- return WERR_NOT_SUPPORTED;
-}
-
-WERROR _svcctl_QueryServiceStatusEx(pipes_struct *p, struct svcctl_QueryServiceStatusEx *r)
-{
- p->rng_fault_state = True;
- return WERR_NOT_SUPPORTED;
-}
-
WERROR _EnumServicesStatusExA(pipes_struct *p, struct EnumServicesStatusExA *r)
{
p->rng_fault_state = True;
git.samba.org / ira / wip.git / blobdiff