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|
policy_module(bind, 1.12.8)
########################################
#
# Declarations
#
## <desc>
## <p>
## Determine whether Bind can bind tcp socket to http ports.
## </p>
## </desc>
gen_tunable(named_tcp_bind_http_port, false)
## <desc>
## <p>
## Determine whether Bind can write to master zone files.
## Generally this is used for dynamic DNS or zone transfers.
## </p>
## </desc>
gen_tunable(named_write_master_zones, false)
attribute_role ndc_roles;
type dnssec_t;
files_security_file(dnssec_t)
files_mountpoint(dnssec_t)
type named_t;
type named_exec_t;
init_daemon_domain(named_t, named_exec_t)
type named_checkconf_exec_t;
init_system_domain(named_t, named_checkconf_exec_t)
type named_conf_t;
files_type(named_conf_t)
files_mountpoint(named_conf_t)
# for secondary zone files
type named_cache_t;
files_type(named_cache_t)
type named_initrc_exec_t;
init_script_file(named_initrc_exec_t)
type named_log_t;
logging_log_file(named_log_t)
type named_tmp_t;
files_tmp_file(named_tmp_t)
type named_var_run_t;
files_pid_file(named_var_run_t)
init_daemon_run_dir(named_var_run_t, "named")
# for primary zone files
type named_zone_t;
files_type(named_zone_t)
type ndc_t;
type ndc_exec_t;
init_system_domain(ndc_t, ndc_exec_t)
role ndc_roles types ndc_t;
########################################
#
# Local policy
#
allow named_t self:capability { chown dac_override fowner setgid setuid sys_chroot sys_nice sys_resource };
dontaudit named_t self:capability sys_tty_config;
allow named_t self:process { setsched getcap setcap setrlimit signal_perms };
allow named_t self:fifo_file rw_fifo_file_perms;
allow named_t self:unix_stream_socket { accept listen };
allow named_t self:tcp_socket { accept listen };
allow named_t dnssec_t:file read_file_perms;
allow named_t named_conf_t:dir list_dir_perms;
read_files_pattern(named_t, named_conf_t, named_conf_t)
read_lnk_files_pattern(named_t, named_conf_t, named_conf_t)
manage_files_pattern(named_t, named_cache_t, named_cache_t)
manage_lnk_files_pattern(named_t, named_cache_t, named_cache_t)
can_exec(named_t, named_exec_t)
append_files_pattern(named_t, named_log_t, named_log_t)
create_files_pattern(named_t, named_log_t, named_log_t)
setattr_files_pattern(named_t, named_log_t, named_log_t)
logging_log_filetrans(named_t, named_log_t, file)
manage_dirs_pattern(named_t, named_tmp_t, named_tmp_t)
manage_files_pattern(named_t, named_tmp_t, named_tmp_t)
files_tmp_filetrans(named_t, named_tmp_t, { file dir })
manage_dirs_pattern(named_t, named_var_run_t, named_var_run_t)
manage_files_pattern(named_t, named_var_run_t, named_var_run_t)
manage_sock_files_pattern(named_t, named_var_run_t, named_var_run_t)
files_pid_filetrans(named_t, named_var_run_t, { dir file sock_file })
allow named_t named_zone_t:dir list_dir_perms;
read_files_pattern(named_t, named_zone_t, named_zone_t)
read_lnk_files_pattern(named_t, named_zone_t, named_zone_t)
kernel_read_kernel_sysctls(named_t)
kernel_read_system_state(named_t)
kernel_read_network_state(named_t)
corecmd_search_bin(named_t)
corenet_all_recvfrom_unlabeled(named_t)
corenet_all_recvfrom_netlabel(named_t)
corenet_tcp_sendrecv_generic_if(named_t)
corenet_udp_sendrecv_generic_if(named_t)
corenet_tcp_sendrecv_generic_node(named_t)
corenet_udp_sendrecv_generic_node(named_t)
corenet_tcp_bind_generic_node(named_t)
corenet_udp_bind_generic_node(named_t)
corenet_sendrecv_all_server_packets(named_t)
corenet_tcp_bind_dns_port(named_t)
corenet_udp_bind_dns_port(named_t)
corenet_tcp_sendrecv_dns_port(named_t)
corenet_udp_sendrecv_dns_port(named_t)
corenet_tcp_bind_rndc_port(named_t)
corenet_tcp_sendrecv_rndc_port(named_t)
corenet_dontaudit_udp_bind_all_reserved_ports(named_t)
corenet_udp_bind_all_unreserved_ports(named_t)
corenet_udp_sendrecv_all_ports(named_t)
corenet_sendrecv_all_client_packets(named_t)
corenet_tcp_connect_all_ports(named_t)
corenet_tcp_sendrecv_all_ports(named_t)
dev_read_sysfs(named_t)
dev_read_rand(named_t)
dev_read_urand(named_t)
domain_use_interactive_fds(named_t)
files_read_etc_runtime_files(named_t)
fs_getattr_all_fs(named_t)
fs_search_auto_mountpoints(named_t)
auth_use_nsswitch(named_t)
logging_send_syslog_msg(named_t)
miscfiles_read_generic_certs(named_t)
miscfiles_read_localization(named_t)
userdom_dontaudit_use_unpriv_user_fds(named_t)
userdom_dontaudit_search_user_home_dirs(named_t)
tunable_policy(`named_tcp_bind_http_port',`
corenet_sendrecv_http_server_packets(named_t)
corenet_tcp_bind_http_port(named_t)
corenet_tcp_sendrecv_http_port(named_t)
')
tunable_policy(`named_write_master_zones',`
manage_dirs_pattern(named_t, named_zone_t, named_zone_t)
manage_files_pattern(named_t, named_zone_t, named_zone_t)
manage_lnk_files_pattern(named_t, named_zone_t, named_zone_t)
')
optional_policy(`
dbus_system_domain(named_t, named_exec_t)
init_dbus_chat_script(named_t)
sysnet_dbus_chat_dhcpc(named_t)
optional_policy(`
networkmanager_dbus_chat(named_t)
')
')
optional_policy(`
kerberos_keytab_template(named, named_t)
')
optional_policy(`
ldap_stream_connect(named_t)
')
optional_policy(`
networkmanager_rw_udp_sockets(named_t)
networkmanager_rw_packet_sockets(named_t)
networkmanager_rw_routing_sockets(named_t)
')
optional_policy(`
seutil_sigchld_newrole(named_t)
')
optional_policy(`
udev_read_db(named_t)
')
########################################
#
# NDC local policy
#
allow ndc_t self:capability { dac_override net_admin };
allow ndc_t self:process signal_perms;
allow ndc_t self:fifo_file rw_fifo_file_perms;
allow ndc_t self:unix_stream_socket { accept listen };
allow ndc_t dnssec_t:file read_file_perms;
allow ndc_t dnssec_t:lnk_file read_lnk_file_perms;
stream_connect_pattern(ndc_t, named_var_run_t, named_var_run_t, named_t)
allow ndc_t named_conf_t:file read_file_perms;
allow ndc_t named_conf_t:lnk_file read_lnk_file_perms;
allow ndc_t named_zone_t:dir search_dir_perms;
kernel_read_kernel_sysctls(ndc_t)
kernel_read_system_state(ndc_t)
corenet_all_recvfrom_unlabeled(ndc_t)
corenet_all_recvfrom_netlabel(ndc_t)
corenet_tcp_sendrecv_generic_if(ndc_t)
corenet_tcp_sendrecv_generic_node(ndc_t)
corenet_tcp_sendrecv_all_ports(ndc_t)
corenet_tcp_bind_generic_node(ndc_t)
corenet_tcp_connect_rndc_port(ndc_t)
corenet_sendrecv_rndc_client_packets(ndc_t)
domain_use_interactive_fds(ndc_t)
files_search_pids(ndc_t)
fs_getattr_xattr_fs(ndc_t)
term_dontaudit_use_console(ndc_t)
auth_use_nsswitch(ndc_t)
init_use_fds(ndc_t)
init_use_script_ptys(ndc_t)
logging_send_syslog_msg(ndc_t)
miscfiles_read_localization(ndc_t)
userdom_use_user_terminals(ndc_t)
ifdef(`distro_redhat',`
allow ndc_t named_conf_t:dir search_dir_perms;
')
optional_policy(`
ppp_dontaudit_use_fds(ndc_t)
')
|
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