2005-09-02 14:52:08 +00:00
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2005-09-02 19:18:43 +00:00
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policy_module(dhcp,1.0)
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2005-09-02 14:52:08 +00:00
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########################################
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#
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# Declarations
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#
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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_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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2005-10-25 17:37:56 +00:00
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allow dhcpd_t self:capability net_raw;
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dontaudit dhcpd_t self:capability { net_admin sys_tty_config };
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2005-09-22 21:59:50 +00:00
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allow dhcpd_t self:process signal_perms;
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2005-09-02 14:52:08 +00:00
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allow dhcpd_t self:fifo_file { read write getattr };
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allow dhcpd_t self:unix_dgram_socket create_socket_perms;
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allow dhcpd_t self:unix_stream_socket create_socket_perms;
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allow dhcpd_t self:netlink_route_socket r_netlink_socket_perms;
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allow dhcpd_t self:tcp_socket create_stream_socket_perms;
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allow dhcpd_t self:udp_socket create_socket_perms;
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# Allow dhcpd_t to use packet sockets
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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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can_exec(dhcpd_t,dhcpd_exec_t)
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2005-10-25 17:37:56 +00:00
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allow dhcpd_t dhcpd_state_t:dir rw_dir_perms;
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2005-09-02 14:52:08 +00:00
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allow dhcpd_t dhcpd_state_t:file create_file_perms;
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sysnet_create_dhcp_state(dhcpd_t,dhcpd_state_t)
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allow dhcpd_t dhcpd_tmp_t:dir create_dir_perms;
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allow dhcpd_t dhcpd_tmp_t:file create_file_perms;
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files_create_tmp_files(dhcpd_t, dhcpd_tmp_t, { file dir })
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allow dhcpd_t dhcpd_var_run_t:file create_file_perms;
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2005-10-26 16:00:13 +00:00
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allow dhcpd_t dhcpd_var_run_t:dir rw_dir_perms;
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2005-09-02 14:52:08 +00:00
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files_create_pid(dhcpd_t,dhcpd_var_run_t)
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kernel_read_system_state(dhcpd_t)
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kernel_read_kernel_sysctl(dhcpd_t)
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corenet_tcp_sendrecv_all_if(dhcpd_t)
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corenet_udp_sendrecv_all_if(dhcpd_t)
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corenet_raw_sendrecv_all_if(dhcpd_t)
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corenet_tcp_sendrecv_all_nodes(dhcpd_t)
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corenet_udp_sendrecv_all_nodes(dhcpd_t)
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corenet_raw_sendrecv_all_nodes(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_all_nodes(dhcpd_t)
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corenet_udp_bind_all_nodes(dhcpd_t)
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2005-10-13 20:59:36 +00:00
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corenet_tcp_bind_dhcpd_port(dhcpd_t)
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2005-09-02 14:52:08 +00:00
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corenet_udp_bind_dhcpd_port(dhcpd_t)
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corenet_udp_bind_pxe_port(dhcpd_t)
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2005-09-16 13:36:26 +00:00
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corenet_tcp_connect_all_ports(dhcpd_t)
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2005-09-02 14:52:08 +00:00
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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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term_dontaudit_use_console(dhcpd_t)
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corecmd_exec_bin(dhcpd_t)
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corecmd_exec_sbin(dhcpd_t)
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domain_use_wide_inherit_fd(dhcpd_t)
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files_read_etc_files(dhcpd_t)
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files_read_usr_files(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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init_use_fd(dhcpd_t)
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init_use_script_pty(dhcpd_t)
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libs_use_ld_so(dhcpd_t)
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libs_use_shared_libs(dhcpd_t)
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logging_send_syslog_msg(dhcpd_t)
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miscfiles_read_localization(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_fd(dhcpd_t)
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userdom_dontaudit_search_sysadm_home_dir(dhcpd_t)
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ifdef(`distro_gentoo',`
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allow dhcpd_t self:capability { chown dac_override setgid setuid sys_chroot };
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')
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ifdef(`targeted_policy',`
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term_dontaudit_use_unallocated_tty(dhcpd_t)
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term_dontaudit_use_generic_pty(dhcpd_t)
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files_dontaudit_read_root_file(dhcpd_t)
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')
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optional_policy(`bind.te',`
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# used for dynamic DNS
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bind_read_dnssec_keys(dhcpd_t)
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')
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optional_policy(`mount.te',`
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mount_send_nfs_client_request(dhcpd_t)
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')
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optional_policy(`nis.te',`
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nis_use_ypbind(dhcpd_t)
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')
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2005-09-16 13:36:26 +00:00
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optional_policy(`nscd.te',`
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nscd_use_socket(dhcpd_t)
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')
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2005-09-02 14:52:08 +00:00
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optional_policy(`selinuxutil.te',`
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seutil_sigchld_newrole(dhcpd_t)
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')
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optional_policy(`udev.te',`
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udev_read_db(dhcpd_t)
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')
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ifdef(`TODO',`
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optional_policy(`rhgb.te',`
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rhgb_domain(dhcpd_t)
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')
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') dnl end TODO
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