159 lines
3.9 KiB
Text
159 lines
3.9 KiB
Text
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policy_module(dhcp, 1.11.0)
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########################################
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#
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# Declarations
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#
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## <desc>
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## <p>
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## Determine whether DHCP daemon
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## can use LDAP backends.
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## </p>
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## </desc>
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gen_tunable(dhcpd_use_ldap, false)
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type dhcpd_t;
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type dhcpd_exec_t;
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init_daemon_domain(dhcpd_t, dhcpd_exec_t)
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type dhcpd_initrc_exec_t;
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init_script_file(dhcpd_initrc_exec_t)
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type dhcpd_unit_file_t;
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systemd_unit_file(dhcpd_unit_file_t)
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type dhcpd_state_t;
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files_type(dhcpd_state_t)
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type dhcpd_tmp_t;
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files_tmp_file(dhcpd_tmp_t)
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type dhcpd_var_run_t;
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files_pid_file(dhcpd_var_run_t)
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########################################
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#
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# Local policy
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#
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allow dhcpd_t self:capability { chown dac_read_search dac_override fowner sys_chroot net_raw kill setgid setuid setpcap sys_resource };
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dontaudit dhcpd_t self:capability { net_admin sys_admin sys_tty_config };
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allow dhcpd_t self:capability2 bpf;
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allow dhcpd_t self:process { getcap setcap signal_perms };
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allow dhcpd_t self:fifo_file rw_fifo_file_perms;
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allow dhcpd_t self:tcp_socket { accept listen };
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allow dhcpd_t self:packet_socket create_socket_perms;
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allow dhcpd_t self:rawip_socket create_socket_perms;
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manage_files_pattern(dhcpd_t, dhcpd_state_t, dhcpd_state_t)
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sysnet_dhcp_state_filetrans(dhcpd_t, dhcpd_state_t, file)
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allow dhcpd_t dhcpd_state_t:file map;
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manage_dirs_pattern(dhcpd_t, dhcpd_tmp_t, dhcpd_tmp_t)
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manage_files_pattern(dhcpd_t, dhcpd_tmp_t, dhcpd_tmp_t)
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files_tmp_filetrans(dhcpd_t, dhcpd_tmp_t, { dir file })
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manage_files_pattern(dhcpd_t, dhcpd_var_run_t, dhcpd_var_run_t)
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files_pid_filetrans(dhcpd_t, dhcpd_var_run_t, file)
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can_exec(dhcpd_t, dhcpd_exec_t)
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kernel_read_system_state(dhcpd_t)
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kernel_read_kernel_sysctls(dhcpd_t)
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kernel_read_net_sysctls(dhcpd_t)
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kernel_read_network_state(dhcpd_t)
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corenet_all_recvfrom_netlabel(dhcpd_t)
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corenet_tcp_sendrecv_generic_if(dhcpd_t)
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corenet_udp_sendrecv_generic_if(dhcpd_t)
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corenet_raw_sendrecv_generic_if(dhcpd_t)
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corenet_tcp_sendrecv_generic_node(dhcpd_t)
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corenet_udp_sendrecv_generic_node(dhcpd_t)
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corenet_raw_sendrecv_generic_node(dhcpd_t)
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corenet_tcp_sendrecv_all_ports(dhcpd_t)
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corenet_udp_sendrecv_all_ports(dhcpd_t)
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corenet_tcp_bind_generic_node(dhcpd_t)
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corenet_udp_bind_generic_node(dhcpd_t)
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corenet_sendrecv_dhcpd_server_packets(dhcpd_t)
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corenet_tcp_bind_dhcpd_port(dhcpd_t)
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corenet_udp_bind_dhcpd_port(dhcpd_t)
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corenet_sendrecv_pxe_server_packets(dhcpd_t)
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corenet_udp_bind_pxe_port(dhcpd_t)
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corenet_sendrecv_all_client_packets(dhcpd_t)
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corenet_tcp_connect_all_ports(dhcpd_t)
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corenet_udp_bind_all_unreserved_ports(dhcpd_t)
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corecmd_exec_bin(dhcpd_t)
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dev_read_sysfs(dhcpd_t)
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dev_read_rand(dhcpd_t)
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dev_read_urand(dhcpd_t)
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fs_getattr_all_fs(dhcpd_t)
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fs_search_auto_mountpoints(dhcpd_t)
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domain_use_interactive_fds(dhcpd_t)
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files_read_etc_runtime_files(dhcpd_t)
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files_search_var_lib(dhcpd_t)
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auth_use_nsswitch(dhcpd_t)
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logging_send_syslog_msg(dhcpd_t)
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sysnet_read_config(dhcpd_t)
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sysnet_read_dhcp_config(dhcpd_t)
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userdom_dontaudit_use_unpriv_user_fds(dhcpd_t)
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userdom_dontaudit_search_user_home_dirs(dhcpd_t)
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tunable_policy(`dhcpd_use_ldap',`
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allow dhcpd_t self:tcp_socket create_socket_perms;
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')
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tunable_policy(`dhcpd_use_ldap',`
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corenet_tcp_sendrecv_generic_if(dhcpd_t)
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corenet_tcp_sendrecv_generic_node(dhcpd_t)
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corenet_tcp_sendrecv_ldap_port(dhcpd_t)
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corenet_tcp_connect_ldap_port(dhcpd_t)
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corenet_sendrecv_ldap_client_packets(dhcpd_t)
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')
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optional_policy(`
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tunable_policy(`dhcpd_use_ldap',`
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ldap_read_certs(dhcpd_t)
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')
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')
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ifdef(`distro_gentoo',`
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allow dhcpd_t self:capability { chown dac_read_search setgid setuid sys_chroot };
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')
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optional_policy(`
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# used for dynamic DNS
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bind_map_dnssec_keys(dhcpd_t)
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bind_read_dnssec_keys(dhcpd_t)
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')
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optional_policy(`
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cobbler_dontaudit_rw_log(dhcpd_t)
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')
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optional_policy(`
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dbus_system_bus_client(dhcpd_t)
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dbus_connect_system_bus(dhcpd_t)
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')
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optional_policy(`
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seutil_sigchld_newrole(dhcpd_t)
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')
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optional_policy(`
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udev_read_db(dhcpd_t)
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')
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