selinux-refpolicy/policy/modules/services/corosync.if

## <summary>Corosync Cluster Engine.</summary>

########################################
## <summary>
##	Execute a domain transition to run corosync.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed to transition.
##	</summary>
## </param>
#
interface(`corosync_domtrans',`
	gen_require(`
		type corosync_t, corosync_exec_t;
	')

	corecmd_search_bin($1)
	domtrans_pattern($1, corosync_exec_t, corosync_t)
')

########################################
## <summary>
##	Execute corosync init scripts in
##	the init script domain.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed to transition.
##	</summary>
## </param>
#
interface(`corosync_initrc_domtrans',`
	gen_require(`
		type corosync_initrc_exec_t;
	')

	init_labeled_script_domtrans($1, corosync_initrc_exec_t)
')

######################################
## <summary>
##	Execute corosync in the caller domain.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corosync_exec',`
	gen_require(`
		type corosync_exec_t;
	')

	corecmd_search_bin($1)
	can_exec($1, corosync_exec_t)
')

#######################################
## <summary>
##	Read corosync log files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corosync_read_log',`
	gen_require(`
		type corosync_var_log_t;
	')

	logging_search_logs($1)
	list_dirs_pattern($1, corosync_var_log_t, corosync_var_log_t)
	read_files_pattern($1, corosync_var_log_t, corosync_var_log_t)
')

#####################################
## <summary>
##	Connect to corosync over a unix
##	domain stream socket.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corosync_stream_connect',`
	gen_require(`
		type corosync_t, corosync_runtime_t;
	')

	files_search_runtime($1)
	stream_connect_pattern($1, corosync_runtime_t, corosync_runtime_t, corosync_t)
')

######################################
## <summary>
##	Read and write corosync tmpfs files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`corosync_rw_tmpfs',`
	gen_require(`
		type corosync_tmpfs_t;
	')

	fs_search_tmpfs($1)
	rw_files_pattern($1, corosync_tmpfs_t, corosync_tmpfs_t)
')

######################################
## <summary>
##	All of the rules required to
##	administrate an corosync environment.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <param name="role">
##	<summary>
##	Role allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`corosync_admin',`
	gen_require(`
		type corosync_t, corosync_var_lib_t, corosync_var_log_t;
		type corosync_runtime_t, corosync_tmp_t, corosync_tmpfs_t;
		type corosync_initrc_exec_t;
	')

	allow $1 corosync_t:process { ptrace signal_perms };
	ps_process_pattern($1, corosync_t)

	init_startstop_service($1, $2, corosync_t, corosync_initrc_exec_t)

	files_list_tmp($1)
	admin_pattern($1, corosync_tmp_t)

	admin_pattern($1, corosync_tmpfs_t)

	files_list_var_lib($1)
	admin_pattern($1, corosync_var_lib_t)

	logging_list_logs($1)
	admin_pattern($1, corosync_var_log_t)

	files_list_runtime($1)
	admin_pattern($1, corosync_runtime_t)
')