## <summary>Ethernet activity monitor.</summary>

########################################

## <summary>

##	Execute arpwatch server in the arpwatch domain.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed to transition.

##	</summary>

## </param>

#

interface(`arpwatch_initrc_domtrans',`

	gen_require(`

		type arpwatch_initrc_exec_t;

	')

	init_labeled_script_domtrans($1, arpwatch_initrc_exec_t)

')

########################################

## <summary>

##	Search arpwatch's data file directories.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`arpwatch_search_data',`

	gen_require(`

		type arpwatch_data_t;

	')

	files_search_var_lib($1)

	allow $1 arpwatch_data_t:dir search_dir_perms;

')

########################################

## <summary>

##	Create arpwatch data files.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`arpwatch_manage_data_files',`

	gen_require(`

		type arpwatch_data_t;

	')

	files_search_var_lib($1)

	manage_files_pattern($1, arpwatch_data_t, arpwatch_data_t)

')

########################################

## <summary>

##	Read and write arpwatch temporary files.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`arpwatch_rw_tmp_files',`

	gen_require(`

		type arpwatch_tmp_t;

	')

	files_search_tmp($1)

	allow $1 arpwatch_tmp_t:file rw_file_perms;

')

########################################

## <summary>

##	Read and write arpwatch temporary files.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

#

interface(`arpwatch_manage_tmp_files',`

	gen_require(`

		type arpwatch_tmp_t;

	')

	files_search_tmp($1)

	allow $1 arpwatch_tmp_t:file manage_file_perms;

')

########################################

## <summary>

##	Do not audit attempts to read and write

##	arpwatch packet sockets.

## </summary>

## <param name="domain">

##	<summary>

##	Domain to not audit.

##	</summary>

## </param>

#

interface(`arpwatch_dontaudit_rw_packet_sockets',`

	gen_require(`

		type arpwatch_t;

	')

	dontaudit $1 arpwatch_t:packet_socket { read write };

')

########################################

## <summary>

##	Execute arpwatch server in the arpwatch domain.

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed to transition.

##	</summary>

## </param>

#

interface(`arpwatch_systemctl',`

	gen_require(`

		type arpwatch_t;

		type arpwatch_unit_file_t;

	')

	systemd_exec_systemctl($1)

	allow $1 arpwatch_unit_file_t:file read_file_perms;

	allow $1 arpwatch_unit_file_t:service manage_service_perms;

	ps_process_pattern($1, arpwatch_t)

')

########################################

## <summary>

##	All of the rules required to administrate 

##	an arpwatch environment

## </summary>

## <param name="domain">

##	<summary>

##	Domain allowed access.

##	</summary>

## </param>

## <param name="role">

##	<summary>

##	The role to be allowed to manage the arpwatch domain.

##	</summary>

## </param>

## <rolecap/>

#

interface(`arpwatch_admin',`

	gen_require(`

		type arpwatch_t, arpwatch_tmp_t;

		type arpwatch_data_t, arpwatch_var_run_t;

		type arpwatch_initrc_exec_t;

		type arpwatch_unit_file_t;

	')

	allow $1 arpwatch_t:process signal_perms;

	ps_process_pattern($1, arpwatch_t)

	tunable_policy(`deny_ptrace',`',`

		allow $1 arpwatch_t:process ptrace;

	')

	arpwatch_initrc_domtrans($1)

	domain_system_change_exemption($1)

	role_transition $2 arpwatch_initrc_exec_t system_r;

	allow $2 system_r;

	files_list_tmp($1)

	admin_pattern($1, arpwatch_tmp_t)

	files_list_var($1)

	admin_pattern($1, arpwatch_data_t)

	files_list_pids($1)

	admin_pattern($1, arpwatch_var_run_t)

	arpwatch_systemctl($1)

	admin_pattern($1, arpwatch_unit_file_t)

	allow $1 arpwatch_unit_file_t:service all_service_perms;

')