policy_module(collectd, 1.0.0)

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

## <desc>
##  <p>
##  Allow collectd to connect to the
##  network using TCP.
##  </p>
## </desc>
gen_tunable(collectd_can_network_connect, false)

type collectd_t;
type collectd_exec_t;
init_daemon_domain(collectd_t, collectd_exec_t)

type collectd_initrc_exec_t;
init_script_file(collectd_initrc_exec_t)

type collectd_var_lib_t;
files_type(collectd_var_lib_t)

type collectd_var_run_t;
files_pid_file(collectd_var_run_t)

type collectd_unit_file_t;
systemd_unit_file(collectd_unit_file_t)

########################################
#
# collectd local policy
#

allow collectd_t self:capability { ipc_lock sys_nice };
allow collectd_t self:process { getsched setsched signal fork };

allow collectd_t self:fifo_file rw_fifo_file_perms;
allow collectd_t self:packet_socket create_socket_perms;
allow collectd_t self:unix_stream_socket create_stream_socket_perms;

manage_dirs_pattern(collectd_t, collectd_var_lib_t, collectd_var_lib_t)
manage_files_pattern(collectd_t, collectd_var_lib_t, collectd_var_lib_t)
files_var_lib_filetrans(collectd_t, collectd_var_lib_t, { dir file })

manage_dirs_pattern(collectd_t, collectd_var_run_t, collectd_var_run_t)
manage_files_pattern(collectd_t, collectd_var_run_t, collectd_var_run_t)
files_pid_filetrans(collectd_t, collectd_var_run_t, { dir file })

domain_use_interactive_fds(collectd_t)

kernel_read_network_state(collectd_t)
kernel_read_net_sysctls(collectd_t)
kernel_read_system_state(collectd_t)

dev_read_sysfs(collectd_t)
dev_read_urand(collectd_t)
dev_read_rand(collectd_t)

files_getattr_all_dirs(collectd_t)
files_read_etc_files(collectd_t)
files_read_usr_files(collectd_t)

fs_getattr_all_fs(collectd_t)

logging_send_syslog_msg(collectd_t)

sysnet_dns_name_resolve(collectd_t)

tunable_policy(`collectd_can_network_connect',`
    corenet_tcp_connect_all_ports(collectd_t)
    corenet_tcp_sendrecv_all_ports(collectd_t)
    corenet_sendrecv_all_client_packets(collectd_t)
')

optional_policy(`
	apache_content_template(collectd)

	files_search_var_lib(httpd_collectd_script_t)	
	read_files_pattern(httpd_collectd_script_t, collectd_var_lib_t, collectd_var_lib_t)
	list_dirs_pattern(httpd_collectd_script_t, collectd_var_lib_t, collectd_var_lib_t)
	miscfiles_setattr_fonts_cache_dirs(httpd_collectd_script_t)
')

optional_policy(`
	virt_read_config(collectd_t)
')