## <summary>Snort network intrusion detection system</summary>

########################################
## <summary>
##	Execute a domain transition to run snort.
## </summary>
## <param name="domain">
## 	<summary>
##	Domain allowed to transition.
## 	</summary>
## </param>
#
interface(`snort_domtrans',`
	gen_require(`
		type snort_t, snort_exec_t;
	')

	domtrans_pattern($1, snort_exec_t, snort_t)
')

########################################
## <summary>
##	All of the rules required to administrate 
##	an snort environment
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <param name="role">
##	<summary>
##	The role to be allowed to manage the snort domain.
##	</summary>
## </param>
## <rolecap/>
#
interface(`snort_admin',`
	gen_require(`
		type snort_t, snort_var_run_t, snort_log_t;
		type snort_etc_t, snort_initrc_exec_t;
	')

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

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

	admin_pattern($1, snort_etc_t)
	files_search_etc($1)

	admin_pattern($1, snort_log_t)
	logging_search_logs($1)

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