## <summary>Network traffic graphing.</summary>

########################################
## <summary>
##	Read mrtg lib files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`mrtg_read_lib_files',`
	gen_require(`
		type mrtg_var_lib_t;
	')

	files_search_var_lib($1)
    read_files_pattern($1, mrtg_var_lib_t, mrtg_var_lib_t)
')

########################################
## <summary>
##	Create and append mrtg log files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`mrtg_append_create_logs',`
	gen_require(`
		type mrtg_log_t;
	')

	logging_search_logs($1)
	append_files_pattern($1, mrtg_log_t, mrtg_log_t)
	create_files_pattern($1, mrtg_log_t, mrtg_log_t)
')

########################################
## <summary>
##	All of the rules required to
##	administrate an mrtg environment.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <param name="role">
##	<summary>
##	Role allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`mrtg_admin',`
	gen_require(`
		type mrtg_t, mrtg_var_run_t, mrtg_initrc_exec_t;
		type mrtg_var_lib_t, mrtg_lock_t, mrtg_log_t;
		type mrtg_etc_t;
	')

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

	init_labeled_script_domtrans($1, mrtg_initrc_exec_t)
	domain_system_change_exemption($1)
	role_transition $2 mrtg_initrc_exec_t system_r;
	allow $2 system_r;

	files_search_etc($1)
	admin_pattern($1, mrtg_etc_t)

	files_search_locks($1)
	admin_pattern($1, mrtg_lock_t)

	logging_search_logs($1)
	admin_pattern($1, mrtg_log_t)

	files_search_pids($1)
	admin_pattern($1, mrtg_var_run_t)

	files_search_var_lib($1)
	admin_pattern($1, mrtg_var_lib_t)
')