policy_module(docker, 1.0.0) ######################################## # # Declarations # ## ##

## Determine whether docker can ## connect to all TCP ports. ##

## gen_tunable(docker_connect_any, false) type docker_t; type docker_exec_t; init_daemon_domain(docker_t, docker_exec_t) domain_subj_id_change_exemption(docker_t) domain_role_change_exemption(docker_t) type spc_t; domain_type(spc_t) role system_r types spc_t; type spc_var_run_t; files_pid_file(spc_var_run_t) type docker_var_lib_t; files_type(docker_var_lib_t) type docker_home_t; userdom_user_home_content(docker_home_t) type docker_config_t; files_config_file(docker_config_t) type docker_lock_t; files_lock_file(docker_lock_t) type docker_log_t; logging_log_file(docker_log_t) type docker_tmp_t; files_tmp_file(docker_tmp_t) type docker_tmpfs_t; files_tmpfs_file(docker_tmpfs_t) type docker_var_run_t; files_pid_file(docker_var_run_t) type docker_unit_file_t; systemd_unit_file(docker_unit_file_t) type docker_devpts_t; term_pty(docker_devpts_t) type docker_share_t; files_type(docker_share_t) ######################################## # # docker local policy # allow docker_t self:capability { chown kill fowner fsetid mknod net_admin net_bind_service net_raw setfcap }; allow docker_t self:tun_socket relabelto; allow docker_t self:process { getattr signal_perms setrlimit setfscreate }; allow docker_t self:fifo_file rw_fifo_file_perms; allow docker_t self:unix_stream_socket create_stream_socket_perms; allow docker_t self:tcp_socket create_stream_socket_perms; allow docker_t self:udp_socket create_socket_perms; allow docker_t self:capability2 block_suspend; manage_files_pattern(docker_t, docker_home_t, docker_home_t) manage_dirs_pattern(docker_t, docker_home_t, docker_home_t) manage_lnk_files_pattern(docker_t, docker_home_t, docker_home_t) userdom_admin_home_dir_filetrans(docker_t, docker_home_t, dir, ".docker") manage_dirs_pattern(docker_t, docker_config_t, docker_config_t) manage_files_pattern(docker_t, docker_config_t, docker_config_t) files_etc_filetrans(docker_t, docker_config_t, dir, "docker") manage_dirs_pattern(docker_t, docker_lock_t, docker_lock_t) manage_files_pattern(docker_t, docker_lock_t, docker_lock_t) manage_dirs_pattern(docker_t, docker_log_t, docker_log_t) manage_files_pattern(docker_t, docker_log_t, docker_log_t) manage_lnk_files_pattern(docker_t, docker_log_t, docker_log_t) logging_log_filetrans(docker_t, docker_log_t, { dir file lnk_file }) allow docker_t docker_log_t:dir_file_class_set { relabelfrom relabelto }; manage_dirs_pattern(docker_t, docker_tmp_t, docker_tmp_t) manage_files_pattern(docker_t, docker_tmp_t, docker_tmp_t) manage_lnk_files_pattern(docker_t, docker_tmp_t, docker_tmp_t) files_tmp_filetrans(docker_t, docker_tmp_t, { dir file lnk_file }) manage_dirs_pattern(docker_t, docker_tmpfs_t, docker_tmpfs_t) manage_files_pattern(docker_t, docker_tmpfs_t, docker_tmpfs_t) manage_lnk_files_pattern(docker_t, docker_tmpfs_t, docker_tmpfs_t) manage_fifo_files_pattern(docker_t, docker_tmpfs_t, docker_tmpfs_t) manage_chr_files_pattern(docker_t, docker_tmpfs_t, docker_tmpfs_t) manage_blk_files_pattern(docker_t, docker_tmpfs_t, docker_tmpfs_t) allow docker_t docker_tmpfs_t:dir relabelfrom; can_exec(docker_t, docker_tmpfs_t) fs_tmpfs_filetrans(docker_t, docker_tmpfs_t, { dir file }) allow docker_t docker_tmpfs_t:chr_file mounton; manage_dirs_pattern(docker_t, docker_share_t, docker_share_t) manage_files_pattern(docker_t, docker_share_t, docker_share_t) manage_lnk_files_pattern(docker_t, docker_share_t, docker_share_t) allow docker_t docker_share_t:dir_file_class_set { relabelfrom relabelto }; can_exec(docker_t, docker_share_t) #docker_filetrans_named_content(docker_t) manage_dirs_pattern(docker_t, docker_var_lib_t, docker_var_lib_t) manage_chr_files_pattern(docker_t, docker_var_lib_t, docker_var_lib_t) manage_blk_files_pattern(docker_t, docker_var_lib_t, docker_var_lib_t) manage_files_pattern(docker_t, docker_var_lib_t, docker_var_lib_t) manage_lnk_files_pattern(docker_t, docker_var_lib_t, docker_var_lib_t) allow docker_t docker_var_lib_t:dir_file_class_set { relabelfrom relabelto }; files_var_lib_filetrans(docker_t, docker_var_lib_t, { dir file lnk_file }) manage_dirs_pattern(docker_t, docker_var_run_t, docker_var_run_t) manage_files_pattern(docker_t, docker_var_run_t, docker_var_run_t) manage_sock_files_pattern(docker_t, docker_var_run_t, docker_var_run_t) manage_lnk_files_pattern(docker_t, docker_var_run_t, docker_var_run_t) files_pid_filetrans(docker_t, docker_var_run_t, { dir file lnk_file sock_file }) allow docker_t docker_devpts_t:chr_file { relabelfrom rw_chr_file_perms setattr_chr_file_perms }; term_create_pty(docker_t, docker_devpts_t) kernel_read_system_state(docker_t) kernel_read_network_state(docker_t) kernel_read_all_sysctls(docker_t) kernel_rw_net_sysctls(docker_t) kernel_setsched(docker_t) kernel_read_all_proc(docker_t) domain_use_interactive_fds(docker_t) domain_dontaudit_read_all_domains_state(docker_t) corecmd_exec_bin(docker_t) corecmd_exec_shell(docker_t) corenet_tcp_bind_generic_node(docker_t) corenet_tcp_sendrecv_generic_if(docker_t) corenet_tcp_sendrecv_generic_node(docker_t) corenet_tcp_sendrecv_generic_port(docker_t) corenet_tcp_bind_all_ports(docker_t) corenet_tcp_connect_http_port(docker_t) corenet_tcp_connect_commplex_main_port(docker_t) corenet_udp_sendrecv_generic_if(docker_t) corenet_udp_sendrecv_generic_node(docker_t) corenet_udp_sendrecv_all_ports(docker_t) corenet_udp_bind_generic_node(docker_t) corenet_udp_bind_all_ports(docker_t) files_read_config_files(docker_t) files_dontaudit_getattr_all_dirs(docker_t) files_dontaudit_getattr_all_files(docker_t) fs_read_cgroup_files(docker_t) fs_read_tmpfs_symlinks(docker_t) fs_search_all(docker_t) fs_getattr_all_fs(docker_t) storage_raw_rw_fixed_disk(docker_t) auth_use_nsswitch(docker_t) auth_dontaudit_getattr_shadow(docker_t) init_read_state(docker_t) init_status(docker_t) logging_send_audit_msgs(docker_t) logging_send_syslog_msg(docker_t) miscfiles_read_localization(docker_t) mount_domtrans(docker_t) seutil_read_default_contexts(docker_t) seutil_read_config(docker_t) sysnet_dns_name_resolve(docker_t) sysnet_exec_ifconfig(docker_t) optional_policy(` rpm_exec(docker_t) rpm_read_db(docker_t) rpm_exec(docker_t) ') optional_policy(` fstools_domtrans(docker_t) ') optional_policy(` iptables_domtrans(docker_t) ') optional_policy(` openvswitch_stream_connect(docker_t) ') allow docker_t self:capability { dac_override setgid setpcap setuid sys_admin sys_boot sys_chroot sys_ptrace }; allow docker_t self:process { getcap setcap setexec setpgid setsched signal_perms }; allow docker_t self:netlink_route_socket rw_netlink_socket_perms;; allow docker_t self:netlink_audit_socket create_netlink_socket_perms; allow docker_t self:unix_dgram_socket { create_socket_perms sendto }; allow docker_t self:unix_stream_socket { create_stream_socket_perms connectto }; allow docker_t docker_var_lib_t:dir mounton; allow docker_t docker_var_lib_t:chr_file mounton; can_exec(docker_t, docker_var_lib_t) kernel_dontaudit_setsched(docker_t) kernel_get_sysvipc_info(docker_t) kernel_request_load_module(docker_t) kernel_mounton_messages(docker_t) kernel_mounton_all_proc(docker_t) kernel_mounton_all_sysctls(docker_t) kernel_unlabeled_entry_type(spc_t) kernel_unlabeled_domtrans(docker_t, spc_t) dev_getattr_all(docker_t) dev_getattr_sysfs_fs(docker_t) dev_read_urand(docker_t) dev_read_lvm_control(docker_t) dev_rw_sysfs(docker_t) dev_rw_loop_control(docker_t) dev_rw_lvm_control(docker_t) files_getattr_isid_type_dirs(docker_t) files_manage_isid_type_dirs(docker_t) files_manage_isid_type_files(docker_t) files_manage_isid_type_symlinks(docker_t) files_manage_isid_type_chr_files(docker_t) files_manage_isid_type_blk_files(docker_t) files_exec_isid_files(docker_t) files_mounton_isid(docker_t) files_mounton_non_security(docker_t) files_mounton_isid_type_chr_file(docker_t) fs_mount_all_fs(docker_t) fs_unmount_all_fs(docker_t) fs_remount_all_fs(docker_t) files_mounton_isid(docker_t) fs_manage_cgroup_dirs(docker_t) fs_manage_cgroup_files(docker_t) fs_relabelfrom_xattr_fs(docker_t) fs_relabelfrom_tmpfs(docker_t) fs_read_tmpfs_symlinks(docker_t) fs_list_hugetlbfs(docker_t) term_use_generic_ptys(docker_t) term_use_ptmx(docker_t) term_getattr_pty_fs(docker_t) term_relabel_pty_fs(docker_t) term_mounton_unallocated_ttys(docker_t) modutils_domtrans_insmod(docker_t) systemd_status_all_unit_files(docker_t) systemd_start_systemd_services(docker_t) userdom_stream_connect(docker_t) userdom_search_user_home_content(docker_t) userdom_read_all_users_state(docker_t) userdom_relabel_user_home_files(docker_t) userdom_relabel_user_tmp_files(docker_t) userdom_relabel_user_tmp_dirs(docker_t) optional_policy(` gpm_getattr_gpmctl(docker_t) ') optional_policy(` dbus_system_bus_client(docker_t) init_dbus_chat(docker_t) init_start_transient_unit(docker_t) optional_policy(` systemd_dbus_chat_logind(docker_t) ') optional_policy(` firewalld_dbus_chat(docker_t) ') ') optional_policy(` udev_read_db(docker_t) ') optional_policy(` virt_read_config(docker_t) virt_exec(docker_t) virt_stream_connect(docker_t) virt_stream_connect_sandbox(docker_t) virt_exec_sandbox_files(docker_t) virt_manage_sandbox_files(docker_t) virt_relabel_sandbox_filesystem(docker_t) virt_transition_svirt_sandbox(docker_t, system_r) virt_mounton_sandbox_file(docker_t) # virt_attach_sandbox_tun_iface(docker_t) allow docker_t svirt_sandbox_domain:tun_socket relabelfrom; ') tunable_policy(`docker_connect_any',` corenet_tcp_connect_all_ports(docker_t) corenet_sendrecv_all_packets(docker_t) corenet_tcp_sendrecv_all_ports(docker_t) ') ######################################## # # spc local policy # domain_entry_file(spc_t, docker_share_t) domain_entry_file(spc_t, docker_var_lib_t) role system_r types spc_t; domain_entry_file(spc_t, docker_share_t) domain_entry_file(spc_t, docker_var_lib_t) domtrans_pattern(docker_t, docker_share_t, spc_t) domtrans_pattern(docker_t, docker_var_lib_t, spc_t) allow docker_t spc_t:process { setsched signal_perms }; ps_process_pattern(docker_t, spc_t) allow docker_t spc_t:socket_class_set { relabelto relabelfrom }; optional_policy(` dbus_chat_system_bus(spc_t) ') optional_policy(` unconfined_domain_noaudit(spc_t) ') optional_policy(` unconfined_domain(docker_t) ') optional_policy(` virt_transition_svirt_sandbox(spc_t, system_r) ') ######################################## # # docker upstream policy # optional_policy(` # domain_stub_named_filetrans_domain() gen_require(` attribute named_filetrans_domain; ') docker_filetrans_named_content(named_filetrans_domain) ') optional_policy(` lvm_stub() docker_rw_sem(lvm_t) ') optional_policy(` staff_stub() docker_stream_connect(staff_t) docker_exec(staff_t) ') optional_policy(` virt_stub_svirt_sandbox_domain() virt_stub_svirt_sandbox_file() allow svirt_sandbox_domain self:netlink_kobject_uevent_socket create_socket_perms; docker_read_share_files(svirt_sandbox_domain) docker_lib_filetrans(svirt_sandbox_domain,svirt_sandbox_file_t, sock_file) docker_use_ptys(svirt_sandbox_domain) docker_spc_stream_connect(svirt_sandbox_domain) fs_list_tmpfs(svirt_sandbox_domain) fs_rw_hugetlbfs_files(svirt_sandbox_domain) fs_dontaudit_remount_tmpfs(svirt_sandbox_domain) dev_dontaudit_mounton_sysfs(svirt_sandbox_domain) tunable_policy(`virt_sandbox_use_fusefs',` fs_manage_fusefs_dirs(svirt_sandbox_domain) fs_manage_fusefs_files(svirt_sandbox_domain) fs_manage_fusefs_symlinks(svirt_sandbox_domain) ') gen_require(` attribute domain; ') dontaudit svirt_sandbox_domain domain:key {search link}; ') optional_policy(` gen_require(` type pcp_pmcd_t; ') docker_manage_lib_files(pcp_pmcd_t) ')