## <summary>Prelude hybrid intrusion detection system.</summary>

########################################
## <summary>
##	Execute a domain transition to run prelude.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed to transition.
##	</summary>
## </param>
#
interface(`prelude_domtrans',`
	gen_require(`
		type prelude_t, prelude_exec_t;
	')

	corecmd_search_bin($1)
	domtrans_pattern($1, prelude_exec_t, prelude_t)
')

########################################
## <summary>
##	Execute a domain transition to
##	run prelude audisp.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed to transition.
##	</summary>
## </param>
#
interface(`prelude_domtrans_audisp',`
	gen_require(`
		type prelude_audisp_t, prelude_audisp_exec_t;
	')

	corecmd_search_bin($1)
	domtrans_pattern($1, prelude_audisp_exec_t, prelude_audisp_t)
')

########################################
## <summary>
##	Send generic signals to prelude audisp.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`prelude_signal_audisp',`
	gen_require(`
		type prelude_audisp_t;
	')

	allow $1 prelude_audisp_t:process signal;
')

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

	files_search_spool($1)
	read_files_pattern($1, prelude_spool_t, prelude_spool_t)
')

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

	files_search_spool($1)
	manage_dirs_pattern($1, prelude_spool_t, prelude_spool_t)
	manage_files_pattern($1, prelude_spool_t, prelude_spool_t)
')

########################################
## <summary>
##	All of the rules required to
##	administrate an prelude environment.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <param name="role">
##	<summary>
##	Role allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`prelude_admin',`
	gen_require(`
		type prelude_t, prelude_spool_t, prelude_lml_var_run_t;
		type prelude_var_run_t, prelude_var_lib_t, prelude_log_t;
		type prelude_audisp_t, prelude_audisp_var_run_t;
		type prelude_initrc_exec_t, prelude_lml_t, prelude_lml_tmp_t;
		type prelude_correlator_t;
	')

	allow $1 { prelude_t prelude_audisp_t prelude_lml_t prelude_correlator_t }:process { ptrace signal_perms };
	ps_process_pattern($1, { prelude_t prelude_audisp_t prelude_lml_t prelude_correlator_t })

	init_startstop_service($1, $2, prelude_t, prelude_initrc_exec_t)

	files_search_spool($1)
	admin_pattern($1, prelude_spool_t)

	logging_search_logs($1)
	admin_pattern($1, prelude_log_t)

	files_search_var_lib($1)
	admin_pattern($1, prelude_var_lib_t)

	files_search_pids($1)
	admin_pattern($1, { prelude_audisp_var_run_t prelude_var_run_t prelude_lml_var_run_t })

	files_search_tmp($1)
	admin_pattern($1, prelude_lml_tmp_t)
')