policy_module(sasl, 1.21.1)

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

## <desc>
##	<p>
##	Determine whether sasl can
##	read shadow files.
##	</p>
## </desc>
gen_tunable(allow_saslauthd_read_shadow, false)

type saslauthd_t;
type saslauthd_exec_t;
init_daemon_domain(saslauthd_t, saslauthd_exec_t)

type saslauthd_initrc_exec_t;
init_script_file(saslauthd_initrc_exec_t)

type saslauthd_keytab_t;
files_type(saslauthd_keytab_t)

type saslauthd_runtime_t alias saslauthd_var_run_t;
files_runtime_file(saslauthd_runtime_t)

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

allow saslauthd_t self:capability { setgid setuid sys_nice };
dontaudit saslauthd_t self:capability sys_tty_config;
allow saslauthd_t self:process { setsched signal_perms };
allow saslauthd_t self:fifo_file rw_fifo_file_perms;
allow saslauthd_t self:unix_stream_socket { accept listen };

allow saslauthd_t saslauthd_keytab_t:file read_file_perms;

manage_dirs_pattern(saslauthd_t, saslauthd_runtime_t, saslauthd_runtime_t)
manage_files_pattern(saslauthd_t, saslauthd_runtime_t, saslauthd_runtime_t)
manage_sock_files_pattern(saslauthd_t, saslauthd_runtime_t, saslauthd_runtime_t)
files_runtime_filetrans(saslauthd_t, saslauthd_runtime_t, { file dir })

kernel_read_kernel_sysctls(saslauthd_t)
kernel_read_system_state(saslauthd_t)
kernel_rw_afs_state(saslauthd_t)

corenet_all_recvfrom_netlabel(saslauthd_t)
corenet_tcp_sendrecv_generic_if(saslauthd_t)
corenet_tcp_sendrecv_generic_node(saslauthd_t)

corenet_sendrecv_pop_client_packets(saslauthd_t)
corenet_tcp_connect_pop_port(saslauthd_t)

corenet_sendrecv_zarafa_client_packets(saslauthd_t)
corenet_tcp_connect_zarafa_port(saslauthd_t)

corecmd_exec_bin(saslauthd_t)

dev_read_urand(saslauthd_t)

domain_use_interactive_fds(saslauthd_t)

files_dontaudit_read_etc_runtime_files(saslauthd_t)
files_dontaudit_getattr_home_dir(saslauthd_t)
files_dontaudit_getattr_tmp_dirs(saslauthd_t)

fs_getattr_all_fs(saslauthd_t)
fs_search_auto_mountpoints(saslauthd_t)

selinux_compute_access_vector(saslauthd_t)

auth_use_pam(saslauthd_t)

init_dontaudit_stream_connect_script(saslauthd_t)

logging_send_syslog_msg(saslauthd_t)

miscfiles_read_localization(saslauthd_t)
miscfiles_read_generic_certs(saslauthd_t)

seutil_dontaudit_read_config(saslauthd_t)

userdom_dontaudit_use_unpriv_user_fds(saslauthd_t)
userdom_dontaudit_search_user_home_dirs(saslauthd_t)

auth_can_read_shadow_passwords(saslauthd_t)
tunable_policy(`allow_saslauthd_read_shadow',`
	allow saslauthd_t self:capability dac_override;
	auth_tunable_read_shadow(saslauthd_t)
')

optional_policy(`
	kerberos_read_keytab(saslauthd_t)
	kerberos_manage_host_rcache(saslauthd_t)
	kerberos_tmp_filetrans_host_rcache(saslauthd_t, file, "host_0")
	kerberos_use(saslauthd_t)
')

optional_policy(`
	mysql_stream_connect(saslauthd_t)
	mysql_tcp_connect(saslauthd_t)
')

optional_policy(`
	seutil_sigchld_newrole(saslauthd_t)
')