## <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;

	')

	domtrans_pattern($1, corosync_exec_t, corosync_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>

##	Allow the specified domain to read corosync's 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_var_run_t;

		type corosync_var_lib_t;

	')

	files_search_pids($1)

	stream_connect_pattern($1, corosync_var_lib_t, corosync_var_lib_t, corosync_t)

	stream_connect_pattern($1, corosync_var_run_t, corosync_var_run_t, corosync_t)

')

######################################

## <summary>

##  Allow the specified domain to read/write corosync's tmpfs files.

## </summary>

## <param name="domain">

##  <summary>

##  Domain allowed access.

##  </summary>

## </param>

#

interface(`corosync_rw_tmpfs',`

    gen_require(`

        type corosync_tmpfs_t;

    ')

	rw_files_pattern($1, corosync_tmpfs_t, corosync_tmpfs_t)

')

########################################

## <summary>

##	Execute corosync server in the corosync domain.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed to transition.

##	</summary>

## </param>

#

interface(`corosync_systemctl',`

	gen_require(`

		type corosync_t;

		type corosync_unit_file_t;

	')

	systemd_exec_systemctl($1)

	allow $1 corosync_unit_file_t:file read_file_perms;

	allow $1 corosync_unit_file_t:service manage_service_perms;

	ps_process_pattern($1, corosync_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>

##	The role to be allowed to manage the corosyncd domain.

##	</summary>

## </param>

## <rolecap/>

#

interface(`corosyncd_admin',`

	gen_require(`

		type corosync_t, corosync_var_lib_t, corosync_var_log_t;

		type corosync_var_run_t, corosync_tmp_t, corosync_tmpfs_t;

		type corosync_initrc_exec_t;

		type corosync_unit_file_t;

	')

	allow $1 corosync_t:process signal_perms;

	ps_process_pattern($1, corosync_t)

	tunable_policy(`deny_ptrace',`',`

		allow $1 corosync_t:process ptrace;

	')

	init_labeled_script_domtrans($1, corosync_initrc_exec_t)

	domain_system_change_exemption($1)

	role_transition $2 corosync_initrc_exec_t system_r;

	allow $2 system_r;

	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_pids($1)

	admin_pattern($1, corosync_var_run_t)

	corosync_systemctl($1)

	admin_pattern($1, corosync_unit_file_t)

	allow $1 corosync_unit_file_t:service all_service_perms;

')