policy_module(sssd, 1.6.0)

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

type sssd_t;
type sssd_exec_t;
init_daemon_domain(sssd_t, sssd_exec_t)

type sssd_initrc_exec_t;
init_script_file(sssd_initrc_exec_t)

type sssd_conf_t;
files_config_file(sssd_conf_t)

type sssd_public_t;
files_pid_file(sssd_public_t)

type sssd_var_lib_t;
files_type(sssd_var_lib_t)
mls_trusted_object(sssd_var_lib_t)

type sssd_var_log_t;
logging_log_file(sssd_var_log_t)

type sssd_runtime_t alias sssd_var_run_t;
files_pid_file(sssd_runtime_t)

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

allow sssd_t self:capability { chown dac_override dac_read_search kill net_admin setgid setuid sys_admin sys_nice sys_resource };
allow sssd_t self:capability2 block_suspend;
allow sssd_t self:process { setfscreate setsched sigkill signal getsched setrlimit };
allow sssd_t self:fifo_file rw_fifo_file_perms;
allow sssd_t self:key manage_key_perms;
allow sssd_t self:unix_stream_socket { accept connectto listen };

read_files_pattern(sssd_t, sssd_conf_t, sssd_conf_t)

manage_dirs_pattern(sssd_t, sssd_public_t, sssd_public_t)
manage_files_pattern(sssd_t, sssd_public_t, sssd_public_t)

manage_dirs_pattern(sssd_t, sssd_var_lib_t, sssd_var_lib_t)
manage_files_pattern(sssd_t, sssd_var_lib_t, sssd_var_lib_t)
manage_lnk_files_pattern(sssd_t, sssd_var_lib_t, sssd_var_lib_t)
manage_sock_files_pattern(sssd_t, sssd_var_lib_t, sssd_var_lib_t)
files_var_lib_filetrans(sssd_t, sssd_var_lib_t, { file dir })

append_files_pattern(sssd_t, sssd_var_log_t, sssd_var_log_t)
create_files_pattern(sssd_t, sssd_var_log_t, sssd_var_log_t)
setattr_files_pattern(sssd_t, sssd_var_log_t, sssd_var_log_t)
logging_log_filetrans(sssd_t, sssd_var_log_t, file)

manage_dirs_pattern(sssd_t, sssd_runtime_t, sssd_runtime_t)
manage_files_pattern(sssd_t, sssd_runtime_t, sssd_runtime_t)
files_pid_filetrans(sssd_t, sssd_runtime_t, { file dir })

kernel_read_network_state(sssd_t)
kernel_read_system_state(sssd_t)

corenet_all_recvfrom_unlabeled(sssd_t)
corenet_all_recvfrom_netlabel(sssd_t)
corenet_udp_sendrecv_generic_if(sssd_t)
corenet_udp_sendrecv_generic_node(sssd_t)
corenet_udp_sendrecv_all_ports(sssd_t)
corenet_udp_bind_generic_node(sssd_t)

corenet_sendrecv_generic_server_packets(sssd_t)
corenet_udp_bind_generic_port(sssd_t)
corenet_dontaudit_udp_bind_all_ports(sssd_t)

corecmd_exec_bin(sssd_t)

dev_read_urand(sssd_t)
dev_read_sysfs(sssd_t)

domain_read_all_domains_state(sssd_t)
domain_obj_id_change_exemption(sssd_t)

files_list_tmp(sssd_t)
files_read_etc_files(sssd_t)
files_read_etc_runtime_files(sssd_t)
files_read_usr_files(sssd_t)
files_list_var_lib(sssd_t)

fs_list_inotifyfs(sssd_t)

selinux_validate_context(sssd_t)

seutil_read_file_contexts(sssd_t)
# sssd wants to write /etc/selinux/<policy>/logins/ for SELinux PAM module
# seutil_rw_login_config_dirs(sssd_t)
# seutil_manage_login_config_files(sssd_t)

mls_file_read_to_clearance(sssd_t)
mls_socket_read_to_clearance(sssd_t)
mls_socket_write_to_clearance(sssd_t)
mls_trusted_object(sssd_t)

auth_domtrans_chk_passwd(sssd_t)
auth_domtrans_upd_passwd(sssd_t)
auth_manage_cache(sssd_t)

init_read_utmp(sssd_t)

logging_send_syslog_msg(sssd_t)
logging_send_audit_msgs(sssd_t)

miscfiles_read_generic_certs(sssd_t)
miscfiles_read_localization(sssd_t)

sysnet_dns_name_resolve(sssd_t)
sysnet_use_ldap(sssd_t)

optional_policy(`
	dbus_system_bus_client(sssd_t)
	dbus_connect_system_bus(sssd_t)
')

optional_policy(`
	kerberos_read_config(sssd_t)
	kerberos_manage_host_rcache(sssd_t)
	kerberos_tmp_filetrans_host_rcache(sssd_t, file, "host_0")
')