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

## <summary>Internet services daemon.</summary>

########################################
## <summary>
##	Define the specified domain as a inetd service.
## </summary>
## <desc>
##	<p>
##	Define the specified domain as a inetd service.  The
##	inetd_service_domain(), inetd_tcp_service_domain(),
##	or inetd_udp_service_domain() interfaces should be used
##	instead of this interface, as this interface only provides
##	the common rules to these three interfaces.
##	</p>
## </desc>
## <param name="domain">
##	<summary>
##	The type associated with the inetd service process.
##	</summary>
## </param>
## <param name="entrypoint">
##	<summary>
##	The type associated with the process program.
##	</summary>
## </param>
#
interface(`inetd_core_service_domain',`
	gen_require(`
		type inetd_t;
		role system_r;
	')

	domain_type($1)
	domain_entry_file($1, $2)

	role system_r types $1;

	domtrans_pattern(inetd_t, $2, $1)
	allow inetd_t $1:process { siginh sigkill };
')

########################################
## <summary>
##	Define the specified domain as a TCP inetd service.
## </summary>
## <param name="domain">
##	<summary>
##	The type associated with the inetd service process.
##	</summary>
## </param>
## <param name="entrypoint">
##	<summary>
##	The type associated with the process program.
##	</summary>
## </param>
#
interface(`inetd_tcp_service_domain',`

	gen_require(`
		type inetd_t;
	')

	inetd_core_service_domain($1, $2)

	allow $1 inetd_t:tcp_socket rw_stream_socket_perms;
')

########################################
## <summary>
##	Define the specified domain as a UDP inetd service.
## </summary>
## <param name="domain">
##	<summary>
##	The type associated with the inetd service process.
##	</summary>
## </param>
## <param name="entrypoint">
##	<summary>
##	The type associated with the process program.
##	</summary>
## </param>
#
interface(`inetd_udp_service_domain',`
	gen_require(`
		type inetd_t;
	')

	inetd_core_service_domain($1, $2)

	allow $1 inetd_t:udp_socket rw_socket_perms;
')

########################################
## <summary>
##	Define the specified domain as a TCP and UDP inetd service.
## </summary>
## <param name="domain">
##	<summary>
##	The type associated with the inetd service process.
##	</summary>
## </param>
## <param name="entrypoint">
##	<summary>
##	The type associated with the process program.
##	</summary>
## </param>
#
interface(`inetd_service_domain',`
	gen_require(`
		type inetd_t;
	')

	inetd_core_service_domain($1, $2)

	allow $1 inetd_t:tcp_socket rw_stream_socket_perms;
	allow $1 inetd_t:udp_socket rw_socket_perms;

	# encrypt the service through stunnel
	optional_policy(`
		stunnel_service_domain($1, $2)
	')
')

########################################
## <summary>
##	Inherit and use file descriptors from inetd.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`inetd_use_fds',`
	gen_require(`
		type inetd_t;
	')

	allow $1 inetd_t:fd use;
')

########################################
## <summary>
##	Connect to the inetd service using a TCP connection.  (Deprecated)
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`inetd_tcp_connect',`
	refpolicywarn(`$0($*) has been deprecated.')
')

########################################
## <summary>
##	Run inetd child process in the inet child domain
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed to transition.
##	</summary>
## </param>
#
interface(`inetd_domtrans_child',`
	gen_require(`
		type inetd_child_t, inetd_child_exec_t;
	')

	corecmd_search_bin($1)
	domtrans_pattern($1, inetd_child_exec_t, inetd_child_t)
')

########################################
## <summary>
##	Send UDP network traffic to inetd.  (Deprecated)
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`inetd_udp_send',`
	refpolicywarn(`$0($*) has been deprecated.')
')

########################################
## <summary>
##	Read and write inetd TCP sockets.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`inetd_rw_tcp_sockets',`
	gen_require(`
		type inetd_t;
	')

	allow $1 inetd_t:tcp_socket rw_stream_socket_perms;
')