## <summary>Courier IMAP and POP3 email servers.</summary>

#######################################
## <summary>
##	The template to define a courier domain.
## </summary>
## <param name="domain_prefix">
##	<summary>
##	Domain prefix to be used.
##	</summary>
## </param>
#
template(`courier_domain_template',`
	gen_require(`
		attribute courier_domain;
	')

	########################################
	#
	# Declarations
	#

	type courier_$1_t, courier_domain;
	type courier_$1_exec_t;
	init_daemon_domain(courier_$1_t, courier_$1_exec_t)

	########################################
	#
	# Policy
	#

	can_exec(courier_$1_t, courier_$1_exec_t)
')

########################################
## <summary>
##	Execute the courier authentication
##	daemon with a domain transition.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed to transition.
##	</summary>
## </param>
#
interface(`courier_domtrans_authdaemon',`
	gen_require(`
		type courier_authdaemon_t, courier_authdaemon_exec_t;
	')

	corecmd_search_bin($1)
	domtrans_pattern($1, courier_authdaemon_exec_t, courier_authdaemon_t)
')

#######################################
## <summary>
##	Connect to courier-authdaemon over
##	a unix stream socket.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`courier_stream_connect_authdaemon',`
	gen_require(`
		type courier_authdaemon_t, courier_runtime_t;
	')

	files_search_spool($1)
	stream_connect_pattern($1, courier_runtime_t, courier_runtime_t, courier_authdaemon_t)
')

########################################
## <summary>
##	Execute the courier POP3 and IMAP
##	server with a domain transition.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed to transition.
##	</summary>
## </param>
#
interface(`courier_domtrans_pop',`
	gen_require(`
		type courier_pop_t, courier_pop_exec_t;
	')

	corecmd_search_bin($1)
	domtrans_pattern($1, courier_pop_exec_t, courier_pop_t)
')

########################################
## <summary>
##	Read courier config files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`courier_read_config',`
	gen_require(`
		type courier_etc_t;
	')

	files_search_etc($1)
	read_files_pattern($1, courier_etc_t, courier_etc_t)
')

########################################
## <summary>
##	Create, read, write, and delete courier
##	spool directories.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`courier_manage_spool_dirs',`
	gen_require(`
		type courier_spool_t;
	')

	files_search_var($1)
	manage_dirs_pattern($1, courier_spool_t, courier_spool_t)
')

########################################
## <summary>
##	Create, read, write, and delete courier
##	spool files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`courier_manage_spool_files',`
	gen_require(`
		type courier_spool_t;
	')

	files_search_var($1)
	manage_files_pattern($1, courier_spool_t, courier_spool_t)
')

########################################
## <summary>
##	Read courier spool files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`courier_read_spool',`
	gen_require(`
		type courier_spool_t;
	')

	files_search_var($1)
	read_files_pattern($1, courier_spool_t, courier_spool_t)
')

########################################
## <summary>
##	Read and write courier spool pipes.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`courier_rw_spool_pipes',`
	gen_require(`
		type courier_spool_t;
	')

	files_search_var($1)
	allow $1 courier_spool_t:fifo_file rw_fifo_file_perms;
')