apcupsd.if

## <summary>APC UPS monitoring daemon.</summary>

########################################
## <summary>
##	Execute a domain transition to
##	run apcupsd.
## </summary>
## <param name="domain">
## <summary>
##	Domain allowed to transition.
## </summary>
## </param>
#
interface(`apcupsd_domtrans',`
	gen_require(`
		type apcupsd_t, apcupsd_exec_t;
	')

	corecmd_search_bin($1)
	domtrans_pattern($1, apcupsd_exec_t, apcupsd_t)
')

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

	init_labeled_script_domtrans($1, apcupsd_initrc_exec_t)
')

########################################
## <summary>
##	Read apcupsd PID files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`apcupsd_read_pid_files',`
	gen_require(`
		type apcupsd_var_run_t;
	')

	files_search_pids($1)
	allow $1 apcupsd_var_run_t:file read_file_perms;
')

########################################
## <summary>
##	Read apcupsd power files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`apcupsd_read_power_files',`
	gen_require(`
		type apcupsd_power_t;
	')

	allow $1 apcupsd_power_t:file read_file_perms;
')

########################################
## <summary>
##	Read apcupsd log files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`apcupsd_read_log',`
	gen_require(`
		type apcupsd_log_t;
	')

	logging_search_logs($1)
	allow $1 apcupsd_log_t:dir list_dir_perms;
	allow $1 apcupsd_log_t:file read_file_perms;
')

########################################
## <summary>
##	Append apcupsd log files.
## </summary>
## <param name="domain">
## 	<summary>
##	Domain allowed access.
## 	</summary>
## </param>
#
interface(`apcupsd_append_log',`
	gen_require(`
		type apcupsd_log_t;
	')

	logging_search_logs($1)
	allow $1 apcupsd_log_t:dir list_dir_perms;
	allow $1 apcupsd_log_t:file append_file_perms;
')

########################################
## <summary>
##	Execute a domain transition to
##	run apcupsd_cgi_script.
## </summary>
## <param name="domain">
## <summary>
##	Domain allowed to transition.
## </summary>
## </param>
#
interface(`apcupsd_cgi_script_domtrans',`
	gen_require(`
		type apcupsd_cgi_script_t, apcupsd_cgi_script_exec_t;
	')

	files_search_var($1)
	domtrans_pattern($1, apcupsd_cgi_script_exec_t, apcupsd_cgi_script_t)

	optional_policy(`
		apache_search_sys_content($1)
	')
')

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

	systemd_exec_systemctl($1)
	init_reload_services($1)
	allow $1 apcupsd_unit_file_t:file read_file_perms;
	allow $1 apcupsd_unit_file_t:service manage_service_perms;

	ps_process_pattern($1, apcupsd_t)
')

########################################
## <summary>
##	Create configuration files in /var/lock 
##	with a named file type transition.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`apcupsd_filetrans_named_content',`
	gen_require(`
		type apcupsd_lock_t;
	')

	files_lock_filetrans($1, apcupsd_lock_t, file, "apcupsd")
	files_lock_filetrans($1, apcupsd_lock_t, file, "LCK..")
')

########################################
## <summary>
##	All of the rules required to
##	administrate an apcupsd environment.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <param name="role">
##	<summary>
##	Role allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`apcupsd_admin',`
	gen_require(`
		type apcupsd_t, apcupsd_tmp_t, apcupsd_log_t;
		type apcupsd_var_run_t, apcupsd_initrc_exec_t, apcupsd_lock_t;
		type apcupsd_unit_file_t;
		type apcupsd_power_t;
	')

	allow $1 apcupsd_t:process signal_perms;
	ps_process_pattern($1, apcupsd_t)

	tunable_policy(`deny_ptrace',`',`
		allow $1 apcupsd_t:process ptrace;
	')

	apcupsd_initrc_domtrans($1, apcupsd_initrc_exec_t)
	domain_system_change_exemption($1)
	role_transition $2 apcupsd_initrc_exec_t system_r;
	allow $2 system_r;

	files_list_var($1)
	admin_pattern($1, apcupsd_lock_t)

	logging_list_logs($1)
	admin_pattern($1, apcupsd_log_t)

	files_list_tmp($1)
	admin_pattern($1, apcupsd_tmp_t)

	files_list_pids($1)
	admin_pattern($1, apcupsd_var_run_t)

	apcupsd_systemctl($1)
	admin_pattern($1, apcupsd_unit_file_t)
	allow $1 apcupsd_unit_file_t:service all_service_perms;

	manage_files_pattern($1, apcupsd_power_t, apcupsd_power_t)
	files_etc_filetrans(apcupsd_t, apcupsd_power_t, file, "powerfail")
')