policy_module(turnserver, 0.1.12)

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

attribute_role turnserver_roles;

type turnserver_t;
type turnserver_exec_t;
init_daemon_domain(turnserver_t, turnserver_exec_t)

type turnserver_etc_t;
files_config_file(turnserver_etc_t)

type turnserver_initrc_exec_t;
init_script_file(turnserver_initrc_exec_t)

type turnserver_var_run_t;
files_pid_file(turnserver_var_run_t)

type turnserver_var_log_t;
logging_log_file(turnserver_var_log_t)

type turnserver_var_t;
files_type(turnserver_var_t)

type turnserver_tmp_t;
files_tmp_file(turnserver_tmp_t)

type turnserver_unit_t;
init_unit_file(turnserver_unit_t)

########################################
#
# Local policy
#

allow turnserver_t self:tcp_socket { bind create setopt listen };
allow turnserver_t self:udp_socket { getopt create setopt bind };
allow turnserver_t self:capability { setuid setgid };
allow turnserver_t self:process signal;
allow turnserver_t self:tcp_socket accept;
allow turnserver_t self:rawip_socket { bind create listen setopt };
allow turnserver_t self:sctp_socket create;

manage_dirs_pattern(turnserver_t, turnserver_var_t, turnserver_var_t)
manage_files_pattern(turnserver_t, turnserver_var_t, turnserver_var_t)
type_transition turnserver_t turnserver_var_t:file turnserver_var_t;

read_files_pattern(turnserver_t, turnserver_etc_t, turnserver_etc_t)

manage_files_pattern(turnserver_t, turnserver_var_run_t, turnserver_var_run_t)
files_pid_filetrans(turnserver_t, turnserver_var_run_t, file)

manage_files_pattern(turnserver_t, turnserver_var_log_t, turnserver_var_log_t)
logging_log_filetrans(turnserver_t, turnserver_var_log_t, file)

manage_dirs_pattern(turnserver_t,turnserver_tmp_t,turnserver_tmp_t)
manage_files_pattern(turnserver_t,turnserver_tmp_t,turnserver_tmp_t)
files_tmp_filetrans(turnserver_t,turnserver_tmp_t, file)

dev_read_sysfs(turnserver_t)

corenet_tcp_bind_all_unreserved_ports(turnserver_t)
corenet_udp_bind_all_unreserved_ports(turnserver_t)

corenet_tcp_bind_generic_node(turnserver_t)
corenet_udp_bind_generic_node(turnserver_t)
corenet_raw_bind_generic_node(turnserver_t)

miscfiles_read_localization(turnserver_t)
dev_read_urand(turnserver_t)
auth_use_nsswitch(turnserver_t)

kernel_request_load_module(turnserver_t)
kernel_read_vm_overcommit_sysctl(turnserver_t)

optional_policy(`
	gen_require(`
		type port_t;
	')
	allow turnserver_t port_t:rawip_socket name_bind;
')