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

## <summary>High-performance memory object caching system.</summary>

########################################
## <summary>
##	Execute a domain transition to run memcached.
## </summary>
## <param name="domain">
## <summary>
##	Domain allowed to transition.
## </summary>
## </param>
#
interface(`memcached_domtrans',`
	gen_require(`
		type memcached_t,memcached_exec_t;
	')

	corecmd_search_bin($1)
	domtrans_pattern($1, memcached_exec_t, memcached_t)
')

########################################
## <summary>
##	Create, read, write, and delete
##	memcached pid files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`memcached_manage_pid_files',`
	gen_require(`
		type memcached_runtime_t;
	')

	files_search_pids($1)
	manage_files_pattern($1, memcached_runtime_t, memcached_runtime_t)
')

########################################
## <summary>
##	Read memcached pid files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`memcached_read_pid_files',`
	gen_require(`
		type memcached_runtime_t;
	')

	files_search_pids($1)
	allow $1 memcached_runtime_t:file read_file_perms;
')

########################################
## <summary>
##	Connect to memcached using a unix
##	domain stream socket.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`memcached_stream_connect',`
	gen_require(`
		type memcached_t, memcached_runtime_t;
	')

	files_search_pids($1)
	stream_connect_pattern($1, memcached_runtime_t, memcached_runtime_t, memcached_t)
')

########################################
## <summary>
## 	Connect to memcache over the network.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`memcached_tcp_connect',`
	gen_require(`
		type memcached_t;
	')

	corenet_sendrecv_memcache_client_packets($1)
	corenet_tcp_connect_memcache_port($1)
	corenet_tcp_recvfrom_labeled($1, memcached_t)
')

########################################
## <summary>
##	All of the rules required to
##	administrate an memcached environment.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <param name="role">
##	<summary>
##	Role allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`memcached_admin',`
	gen_require(`
		type memcached_t, memcached_initrc_exec_t, memcached_runtime_t;
	')

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

	init_startstop_service($1, $2, memcached_t, memcached_initrc_exec_t)

	files_search_pids($1)
	admin_pattern($1, memcached_runtime_t)
')