selinux-refpolicy/policy/modules/services/bluetooth.if

## <summary>Bluetooth tools and system services.</summary>

########################################
## <summary>
##	Role access for bluetooth.
## </summary>
## <param name="role_prefix">
##	<summary>
##	The prefix of the user role (e.g., user
##	is the prefix for user_r).
##	</summary>
## </param>
## <param name="user_domain">
##	<summary>
##	User domain for the role.
##	</summary>
## </param>
## <param name="user_exec_domain">
##	<summary>
##	User exec domain for execute and transition access.
##	</summary>
## </param>
## <param name="role">
##	<summary>
##	Role allowed access
##	</summary>
## </param>
#
template(`bluetooth_role',`
	gen_require(`
		attribute_role bluetooth_helper_roles;
		type bluetooth_t, bluetooth_helper_t, bluetooth_helper_exec_t;
		type bluetooth_helper_tmp_t, bluetooth_helper_tmpfs_t, bluetooth_runtime_t;
	')

	########################################
	#
	# Declarations
	#

	roleattribute $4 bluetooth_helper_roles;

	########################################
	#
	# Policy
	#

	domtrans_pattern($3, bluetooth_helper_exec_t, bluetooth_helper_t)

	ps_process_pattern($3, bluetooth_helper_t)
	allow $3 bluetooth_helper_t:process { ptrace signal_perms };

	allow $3 bluetooth_t:socket rw_socket_perms;

	allow $2 { bluetooth_helper_tmp_t bluetooth_helper_tmpfs_t }:dir { manage_dir_perms relabel_dir_perms };
	allow $2 { bluetooth_helper_tmp_t bluetooth_helper_tmpfs_t }:file { manage_file_perms relabel_file_perms };
	allow $2 bluetooth_helper_tmp_t:sock_file { manage_sock_file_perms relabel_sock_file_perms };

	stream_connect_pattern($3, bluetooth_runtime_t, bluetooth_runtime_t, bluetooth_t)
	files_search_runtime($3)

	optional_policy(`
		systemd_user_app_status($1, bluetooth_helper_t)
	')
')

#####################################
## <summary>
##	Connect to bluetooth over a unix domain
##	stream socket.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`bluetooth_stream_connect',`
	gen_require(`
		type bluetooth_t, bluetooth_runtime_t;
	')

	files_search_runtime($1)
	allow $1 bluetooth_t:socket rw_socket_perms;
	stream_connect_pattern($1, bluetooth_runtime_t, bluetooth_runtime_t, bluetooth_t)
')

########################################
## <summary>
##	Execute bluetooth in the bluetooth domain.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed to transition.
##	</summary>
## </param>
#
interface(`bluetooth_domtrans',`
	gen_require(`
		type bluetooth_t, bluetooth_exec_t;
	')

	corecmd_search_bin($1)
	domtrans_pattern($1, bluetooth_exec_t, bluetooth_t)
')

########################################
## <summary>
##	Read bluetooth configuration files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`bluetooth_read_config',`
	gen_require(`
		type bluetooth_conf_t;
	')

	allow $1 bluetooth_conf_t:file read_file_perms;
')

########################################
## <summary>
##	Send and receive messages from
##	bluetooth over dbus.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`bluetooth_dbus_chat',`
	gen_require(`
		type bluetooth_t;
		class dbus send_msg;
	')

	allow $1 bluetooth_t:dbus send_msg;
	allow bluetooth_t $1:dbus send_msg;
')

########################################
## <summary>
##	Do not audit attempts to read
##	bluetooth process state files.
## </summary>
## <param name="domain">
##	<summary>
##	Domain to not audit.
##	</summary>
## </param>
#
interface(`bluetooth_dontaudit_read_helper_state',`
	gen_require(`
		type bluetooth_helper_t;
	')

	dontaudit $1 bluetooth_helper_t:dir search_dir_perms;
	dontaudit $1 bluetooth_helper_t:file read_file_perms;
')

########################################
## <summary>
##	All of the rules required to
##	administrate an bluetooth environment.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <param name="role">
##	<summary>
##	Role allowed access.
##	</summary>
## </param>
## <rolecap/>
#
interface(`bluetooth_admin',`
	gen_require(`
		type bluetooth_t, bluetooth_tmp_t, bluetooth_lock_t;
		type bluetooth_var_lib_t, bluetooth_runtime_t;
		type bluetooth_conf_t, bluetooth_conf_rw_t, bluetooth_var_lib_t;
		type bluetooth_initrc_exec_t;
	')

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

	init_startstop_service($1, $2, bluetooth_t, bluetooth_initrc_exec_t)

	files_list_tmp($1)
	admin_pattern($1, bluetooth_tmp_t)

	files_list_var($1)
	admin_pattern($1, bluetooth_lock_t)

	files_list_etc($1)
	admin_pattern($1, { bluetooth_conf_t bluetooth_conf_rw_t })

	files_list_var_lib($1)
	admin_pattern($1, bluetooth_var_lib_t)

	files_list_runtime($1)
	admin_pattern($1, bluetooth_runtime_t)
')