denyhosts.if

## <summary>SSH dictionary attack mitigation.</summary>

########################################
## <summary>
##	Execute a domain transition to run denyhosts.
## </summary>
## <param name="domain">
## <summary>
##	Domain allowed to transition.
## </summary>
## </param>
#
interface(`denyhosts_domtrans',`
	gen_require(`
		type denyhosts_t, denyhosts_exec_t;
	')

	corecmd_search_bin($1)
	domtrans_pattern($1, denyhosts_exec_t, denyhosts_t)
')

########################################
## <summary>
##	Execute denyhost server in the
##	denyhost domain.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed to transition.
##	</summary>
## </param>
#
interface(`denyhosts_initrc_domtrans',`
	gen_require(`
		type denyhosts_initrc_exec_t;
	')

	init_labeled_script_domtrans($1, denyhosts_initrc_exec_t)
')

########################################
## <summary>
##	All of the rules required to
##	administrate an denyhosts environment.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <param name="role">
##	<summary>
##	Role allowed access.
##	</summary>
## </param>
#
interface(`denyhosts_admin',`
	gen_require(`
		type denyhosts_t, denyhosts_var_lib_t, denyhosts_var_lock_t;
		type denyhosts_var_log_t, denyhosts_initrc_exec_t;
	')

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

	init_startstop_service($1, $2, denyhosts_t, denyhosts_initrc_exec_t)

	files_search_var_lib($1)
	admin_pattern($1, denyhosts_var_lib_t)

	logging_search_logs($1)
	admin_pattern($1, denyhosts_var_log_t)

	files_search_locks($1)
	admin_pattern($1, denyhosts_var_lock_t)
')