policy_module(postgrey, 1.5.0)

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

#

# Declarations

#

type postgrey_t;

type postgrey_exec_t;

init_daemon_domain(postgrey_t, postgrey_exec_t)

type postgrey_etc_t;

files_config_file(postgrey_etc_t)

type postgrey_var_lib_t;

files_type(postgrey_var_lib_t)

type postgrey_var_run_t;

files_pid_file(postgrey_var_run_t)

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

#

# Local policy

#

allow postgrey_t self:capability { chown setgid setuid };

dontaudit postgrey_t self:capability sys_tty_config;

allow postgrey_t self:process signal_perms;

allow postgrey_t self:tcp_socket create_stream_socket_perms;

allow postgrey_t postgrey_etc_t:dir list_dir_perms;

read_files_pattern(postgrey_t, postgrey_etc_t, postgrey_etc_t)

read_lnk_files_pattern(postgrey_t, postgrey_etc_t, postgrey_etc_t)

manage_files_pattern(postgrey_t, postgrey_var_lib_t, postgrey_var_lib_t)

files_var_lib_filetrans(postgrey_t, postgrey_var_lib_t, file)

manage_files_pattern(postgrey_t, postgrey_var_run_t, postgrey_var_run_t)

manage_sock_files_pattern(postgrey_t, postgrey_var_run_t, postgrey_var_run_t)

files_pid_filetrans(postgrey_t, postgrey_var_run_t, { file sock_file })

kernel_read_system_state(postgrey_t)

kernel_read_kernel_sysctls(postgrey_t)

# for perl

corecmd_search_bin(postgrey_t)

corenet_all_recvfrom_unlabeled(postgrey_t)

corenet_all_recvfrom_netlabel(postgrey_t)

corenet_tcp_sendrecv_generic_if(postgrey_t)

corenet_tcp_sendrecv_all_nodes(postgrey_t)

corenet_tcp_sendrecv_all_ports(postgrey_t)

corenet_tcp_bind_all_nodes(postgrey_t)

corenet_tcp_bind_postgrey_port(postgrey_t)

corenet_sendrecv_postgrey_server_packets(postgrey_t)

dev_read_urand(postgrey_t)

dev_read_sysfs(postgrey_t)

domain_use_interactive_fds(postgrey_t)

files_read_etc_files(postgrey_t)

files_read_etc_runtime_files(postgrey_t)

files_read_usr_files(postgrey_t)

files_getattr_tmp_dirs(postgrey_t)

fs_getattr_all_fs(postgrey_t)

fs_search_auto_mountpoints(postgrey_t)

libs_use_ld_so(postgrey_t)

libs_use_shared_libs(postgrey_t)

logging_send_syslog_msg(postgrey_t)

miscfiles_read_localization(postgrey_t)

sysnet_read_config(postgrey_t)

userdom_dontaudit_use_unpriv_user_fds(postgrey_t)

sysadm_dontaudit_search_home_dirs(postgrey_t)

optional_policy(`

	nis_use_ypbind(postgrey_t)

')

optional_policy(`

	seutil_sigchld_newrole(postgrey_t)

')

optional_policy(`

	udev_read_db(postgrey_t)

')