policy_module(rlogin,1.1.0)

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

type rlogind_t;
type rlogind_exec_t;
inetd_service_domain(rlogind_t,rlogind_exec_t)
role system_r types rlogind_t;

type rlogind_devpts_t; #, userpty_type;
term_login_pty(rlogind_devpts_t)

type rlogind_tmp_t;
files_tmp_file(rlogind_tmp_t)

type rlogind_var_run_t;
files_pid_file(rlogind_var_run_t)

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

allow rlogind_t self:capability { fsetid chown fowner sys_tty_config dac_override };
allow rlogind_t self:process signal_perms;
allow rlogind_t self:fifo_file rw_file_perms;
allow rlogind_t self:tcp_socket connected_stream_socket_perms;
# for identd; cjp: this should probably only be inetd_child rules?
allow rlogind_t self:netlink_tcpdiag_socket r_netlink_socket_perms;
allow rlogind_t self:capability { setuid setgid };

allow rlogind_t rlogind_devpts_t:chr_file { rw_file_perms setattr };
term_create_pty(rlogind_t,rlogind_devpts_t)

# for /usr/lib/telnetlogin
can_exec(rlogind_t, rlogind_exec_t)

allow rlogind_t rlogind_tmp_t:dir create_dir_perms;
allow rlogind_t rlogind_tmp_t:file create_file_perms;
files_tmp_filetrans(rlogind_t, rlogind_tmp_t, { file dir })

allow rlogind_t rlogind_var_run_t:file create_file_perms;
allow rlogind_t rlogind_var_run_t:dir rw_dir_perms;
files_pid_filetrans(rlogind_t,rlogind_var_run_t)

kernel_read_kernel_sysctls(rlogind_t)
kernel_read_system_state(rlogind_t)
kernel_read_network_state(rlogind_t)

corenet_tcp_sendrecv_all_if(rlogind_t)
corenet_udp_sendrecv_all_if(rlogind_t)
corenet_raw_sendrecv_all_if(rlogind_t)
corenet_tcp_sendrecv_all_nodes(rlogind_t)
corenet_udp_sendrecv_all_nodes(rlogind_t)
corenet_raw_sendrecv_all_nodes(rlogind_t)
corenet_tcp_sendrecv_all_ports(rlogind_t)
corenet_udp_sendrecv_all_ports(rlogind_t)
corenet_non_ipsec_sendrecv(rlogind_t)
corenet_tcp_bind_all_nodes(rlogind_t)
corenet_udp_bind_all_nodes(rlogind_t)

dev_read_urand(rlogind_t)

fs_getattr_xattr_fs(rlogind_t)

auth_domtrans_chk_passwd(rlogind_t)
auth_rw_login_records(rlogind_t)

files_read_etc_files(rlogind_t)
files_read_etc_runtime_files(rlogind_t)
files_search_home(rlogind_t)
files_search_default(rlogind_t)

init_rw_utmp(rlogind_t)

libs_use_ld_so(rlogind_t)
libs_use_shared_libs(rlogind_t)

logging_send_syslog_msg(rlogind_t)

miscfiles_read_localization(rlogind_t)

seutil_dontaudit_search_config(rlogind_t)

sysnet_read_config(rlogind_t)

userdom_setattr_unpriv_users_ptys(rlogind_t)
# cjp: this is egregious
userdom_read_all_users_home_content_files(rlogind_t)

remotelogin_domtrans(rlogind_t)

optional_policy(`kerberos',`
	kerberos_read_keytab(rlogind_t)

	# for identd; cjp: this should probably only be inetd_child rules?
	kerberos_use(rlogind_t)
')

optional_policy(`nis',`
	nis_use_ypbind(rlogind_t)
')

optional_policy(`nscd',`
	nscd_socket_use(rlogind_t)
')

ifdef(`TODO',`
# Allow krb5 rlogind to use fork and open /dev/tty for use
allow rlogind_t userpty_type:chr_file setattr;
')