policy_module(ircd, 1.12.0)

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

type ircd_t;
type ircd_exec_t;
init_daemon_domain(ircd_t, ircd_exec_t)

type ircd_initrc_exec_t;
init_script_file(ircd_initrc_exec_t)

type ircd_etc_t;
files_config_file(ircd_etc_t)

type ircd_log_t;
logging_log_file(ircd_log_t)

type ircd_runtime_t alias ircd_var_run_t;
files_pid_file(ircd_runtime_t)

type ircd_var_lib_t;
files_type(ircd_var_lib_t)

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

dontaudit ircd_t self:capability sys_tty_config;
allow ircd_t self:process signal_perms;
allow ircd_t self:tcp_socket { accept listen };

read_files_pattern(ircd_t, ircd_etc_t, ircd_etc_t)
read_lnk_files_pattern(ircd_t, ircd_etc_t, ircd_etc_t)

allow ircd_t ircd_log_t:dir setattr_dir_perms;
append_files_pattern(ircd_t, ircd_log_t, ircd_log_t)
create_files_pattern(ircd_t, ircd_log_t, ircd_log_t)
setattr_files_pattern(ircd_t, ircd_log_t, ircd_log_t)
logging_log_filetrans(ircd_t, ircd_log_t, file)

manage_files_pattern(ircd_t, ircd_var_lib_t, ircd_var_lib_t)

manage_files_pattern(ircd_t, ircd_runtime_t, ircd_runtime_t)
files_pid_filetrans(ircd_t, ircd_runtime_t, file)

kernel_read_system_state(ircd_t)
kernel_read_kernel_sysctls(ircd_t)

corecmd_exec_bin(ircd_t)

corenet_all_recvfrom_unlabeled(ircd_t)
corenet_all_recvfrom_netlabel(ircd_t)
corenet_tcp_sendrecv_generic_if(ircd_t)
corenet_tcp_sendrecv_generic_node(ircd_t)
corenet_tcp_bind_generic_node(ircd_t)

corenet_sendrecv_ircd_server_packets(ircd_t)
corenet_tcp_bind_ircd_port(ircd_t)

dev_read_sysfs(ircd_t)

domain_use_interactive_fds(ircd_t)

files_read_etc_runtime_files(ircd_t)

fs_getattr_all_fs(ircd_t)
fs_search_auto_mountpoints(ircd_t)

auth_use_nsswitch(ircd_t)

logging_send_syslog_msg(ircd_t)

miscfiles_read_localization(ircd_t)

userdom_dontaudit_use_unpriv_user_fds(ircd_t)
userdom_dontaudit_search_user_home_dirs(ircd_t)

optional_policy(`
	seutil_sigchld_newrole(ircd_t)
')

optional_policy(`
	udev_read_db(ircd_t)
')