github.com/lazyboychen7/engine@v17.12.1-ce-rc2+incompatible/contrib/selinux-fedora-24/docker-engine-selinux/docker.te (about)

     1  policy_module(docker, 1.0.0)
     2  
     3  ########################################
     4  #
     5  # Declarations
     6  #
     7  
     8  ## <desc>
     9  ##  <p>
    10  ##  Determine whether docker can
    11  ##  connect to all TCP ports.
    12  ##  </p>
    13  ## </desc>
    14  gen_tunable(docker_connect_any, false)
    15  
    16  type docker_t;
    17  type docker_exec_t;
    18  init_daemon_domain(docker_t, docker_exec_t)
    19  domain_subj_id_change_exemption(docker_t)
    20  domain_role_change_exemption(docker_t)
    21  
    22  type spc_t;
    23  domain_type(spc_t)
    24  role system_r types spc_t;
    25  
    26  type docker_auth_t;
    27  type docker_auth_exec_t;
    28  init_daemon_domain(docker_auth_t, docker_auth_exec_t)
    29  
    30  type spc_var_run_t;
    31  files_pid_file(spc_var_run_t)
    32  
    33  type docker_var_lib_t;
    34  files_type(docker_var_lib_t)
    35  
    36  type docker_home_t;
    37  userdom_user_home_content(docker_home_t)
    38  
    39  type docker_config_t;
    40  files_config_file(docker_config_t)
    41  
    42  type docker_lock_t;
    43  files_lock_file(docker_lock_t)
    44  
    45  type docker_log_t;
    46  logging_log_file(docker_log_t)
    47  
    48  type docker_tmp_t;
    49  files_tmp_file(docker_tmp_t)
    50  
    51  type docker_tmpfs_t;
    52  files_tmpfs_file(docker_tmpfs_t)
    53  
    54  type docker_var_run_t;
    55  files_pid_file(docker_var_run_t)
    56  
    57  type docker_plugin_var_run_t;
    58  files_pid_file(docker_plugin_var_run_t)
    59  
    60  type docker_unit_file_t;
    61  systemd_unit_file(docker_unit_file_t)
    62  
    63  type docker_devpts_t;
    64  term_pty(docker_devpts_t)
    65  
    66  type docker_share_t;
    67  files_type(docker_share_t)
    68  
    69  ########################################
    70  #
    71  # docker local policy
    72  #
    73  allow docker_t self:capability { chown kill fowner fsetid mknod net_admin net_bind_service net_raw setfcap };
    74  allow docker_t self:tun_socket relabelto;
    75  allow docker_t self:process { getattr signal_perms setrlimit setfscreate };
    76  allow docker_t self:fifo_file rw_fifo_file_perms;
    77  allow docker_t self:unix_stream_socket create_stream_socket_perms;
    78  allow docker_t self:tcp_socket create_stream_socket_perms;
    79  allow docker_t self:udp_socket create_socket_perms;
    80  allow docker_t self:capability2 block_suspend;
    81  
    82  docker_auth_stream_connect(docker_t)
    83  
    84  manage_files_pattern(docker_t, docker_home_t, docker_home_t)
    85  manage_dirs_pattern(docker_t, docker_home_t, docker_home_t)
    86  manage_lnk_files_pattern(docker_t, docker_home_t, docker_home_t)
    87  userdom_admin_home_dir_filetrans(docker_t, docker_home_t, dir, ".docker")
    88  
    89  manage_dirs_pattern(docker_t, docker_config_t, docker_config_t)
    90  manage_files_pattern(docker_t, docker_config_t, docker_config_t)
    91  files_etc_filetrans(docker_t, docker_config_t, dir, "docker")
    92  
    93  manage_dirs_pattern(docker_t, docker_lock_t, docker_lock_t)
    94  manage_files_pattern(docker_t, docker_lock_t, docker_lock_t)
    95  files_lock_filetrans(docker_t, docker_lock_t, { dir file }, "lxc")
    96  
    97  manage_dirs_pattern(docker_t, docker_log_t, docker_log_t)
    98  manage_files_pattern(docker_t, docker_log_t, docker_log_t)
    99  manage_lnk_files_pattern(docker_t, docker_log_t, docker_log_t)
   100  logging_log_filetrans(docker_t, docker_log_t, { dir file lnk_file })
   101  allow docker_t docker_log_t:dir_file_class_set { relabelfrom relabelto };
   102  
   103  manage_dirs_pattern(docker_t, docker_tmp_t, docker_tmp_t)
   104  manage_files_pattern(docker_t, docker_tmp_t, docker_tmp_t)
   105  manage_lnk_files_pattern(docker_t, docker_tmp_t, docker_tmp_t)
   106  files_tmp_filetrans(docker_t, docker_tmp_t, { dir file lnk_file })
   107  
   108  manage_dirs_pattern(docker_t, docker_tmpfs_t, docker_tmpfs_t)
   109  manage_files_pattern(docker_t, docker_tmpfs_t, docker_tmpfs_t)
   110  manage_lnk_files_pattern(docker_t, docker_tmpfs_t, docker_tmpfs_t)
   111  manage_fifo_files_pattern(docker_t, docker_tmpfs_t, docker_tmpfs_t)
   112  manage_chr_files_pattern(docker_t, docker_tmpfs_t, docker_tmpfs_t)
   113  manage_blk_files_pattern(docker_t, docker_tmpfs_t, docker_tmpfs_t)
   114  allow docker_t docker_tmpfs_t:dir relabelfrom;
   115  can_exec(docker_t, docker_tmpfs_t)
   116  fs_tmpfs_filetrans(docker_t, docker_tmpfs_t, { dir file })
   117  allow docker_t docker_tmpfs_t:chr_file mounton;
   118  
   119  manage_dirs_pattern(docker_t, docker_share_t, docker_share_t)
   120  manage_files_pattern(docker_t, docker_share_t, docker_share_t)
   121  manage_lnk_files_pattern(docker_t, docker_share_t, docker_share_t)
   122  allow docker_t docker_share_t:dir_file_class_set { relabelfrom relabelto };
   123  
   124  can_exec(docker_t, docker_share_t)
   125  #docker_filetrans_named_content(docker_t)
   126  
   127  manage_dirs_pattern(docker_t, docker_var_lib_t, docker_var_lib_t)
   128  manage_chr_files_pattern(docker_t, docker_var_lib_t, docker_var_lib_t)
   129  manage_blk_files_pattern(docker_t, docker_var_lib_t, docker_var_lib_t)
   130  manage_files_pattern(docker_t, docker_var_lib_t, docker_var_lib_t)
   131  manage_lnk_files_pattern(docker_t, docker_var_lib_t, docker_var_lib_t)
   132  allow docker_t docker_var_lib_t:dir_file_class_set { relabelfrom relabelto };
   133  files_var_lib_filetrans(docker_t, docker_var_lib_t, { dir file lnk_file })
   134  
   135  manage_dirs_pattern(docker_t, docker_var_run_t, docker_var_run_t)
   136  manage_files_pattern(docker_t, docker_var_run_t, docker_var_run_t)
   137  manage_sock_files_pattern(docker_t, docker_var_run_t, docker_var_run_t)
   138  manage_lnk_files_pattern(docker_t, docker_var_run_t, docker_var_run_t)
   139  files_pid_filetrans(docker_t, docker_var_run_t, { dir file lnk_file sock_file })
   140  
   141  allow docker_t docker_devpts_t:chr_file { relabelfrom rw_chr_file_perms setattr_chr_file_perms };
   142  term_create_pty(docker_t, docker_devpts_t)
   143  
   144  kernel_read_system_state(docker_t)
   145  kernel_read_network_state(docker_t)
   146  kernel_read_all_sysctls(docker_t)
   147  kernel_rw_net_sysctls(docker_t)
   148  kernel_setsched(docker_t)
   149  kernel_read_all_proc(docker_t)
   150  
   151  domain_use_interactive_fds(docker_t)
   152  domain_dontaudit_read_all_domains_state(docker_t)
   153  
   154  corecmd_exec_bin(docker_t)
   155  corecmd_exec_shell(docker_t)
   156  
   157  corenet_tcp_bind_generic_node(docker_t)
   158  corenet_tcp_sendrecv_generic_if(docker_t)
   159  corenet_tcp_sendrecv_generic_node(docker_t)
   160  corenet_tcp_sendrecv_generic_port(docker_t)
   161  corenet_tcp_bind_all_ports(docker_t)
   162  corenet_tcp_connect_http_port(docker_t)
   163  corenet_tcp_connect_commplex_main_port(docker_t)
   164  corenet_udp_sendrecv_generic_if(docker_t)
   165  corenet_udp_sendrecv_generic_node(docker_t)
   166  corenet_udp_sendrecv_all_ports(docker_t)
   167  corenet_udp_bind_generic_node(docker_t)
   168  corenet_udp_bind_all_ports(docker_t)
   169  
   170  files_read_config_files(docker_t)
   171  files_dontaudit_getattr_all_dirs(docker_t)
   172  files_dontaudit_getattr_all_files(docker_t)
   173  
   174  fs_read_cgroup_files(docker_t)
   175  fs_read_tmpfs_symlinks(docker_t)
   176  fs_search_all(docker_t)
   177  fs_getattr_all_fs(docker_t)
   178  
   179  storage_raw_rw_fixed_disk(docker_t)
   180  
   181  auth_use_nsswitch(docker_t)
   182  auth_dontaudit_getattr_shadow(docker_t)
   183  
   184  init_read_state(docker_t)
   185  init_status(docker_t)
   186  
   187  logging_send_audit_msgs(docker_t)
   188  logging_send_syslog_msg(docker_t)
   189  
   190  miscfiles_read_localization(docker_t)
   191  
   192  mount_domtrans(docker_t)
   193  
   194  seutil_read_default_contexts(docker_t)
   195  seutil_read_config(docker_t)
   196  
   197  sysnet_dns_name_resolve(docker_t)
   198  sysnet_exec_ifconfig(docker_t)
   199  
   200  optional_policy(`
   201  	rpm_exec(docker_t)
   202  	rpm_read_db(docker_t)
   203  	rpm_exec(docker_t)
   204  ')
   205  
   206  optional_policy(`
   207  	fstools_domtrans(docker_t)
   208  ')
   209  
   210  optional_policy(`
   211  	iptables_domtrans(docker_t)
   212  ')
   213  
   214  optional_policy(`
   215  	openvswitch_stream_connect(docker_t)
   216  ')
   217  
   218  #
   219  # lxc rules
   220  #
   221  
   222  allow docker_t self:capability { dac_override setgid setpcap setuid sys_admin sys_boot sys_chroot sys_ptrace };
   223  
   224  allow docker_t self:process { getcap setcap setexec setpgid setsched signal_perms };
   225  
   226  allow docker_t self:netlink_route_socket rw_netlink_socket_perms;;
   227  allow docker_t self:netlink_audit_socket create_netlink_socket_perms;
   228  allow docker_t self:unix_dgram_socket { create_socket_perms sendto };
   229  allow docker_t self:unix_stream_socket { create_stream_socket_perms connectto };
   230  
   231  allow docker_t docker_var_lib_t:dir mounton;
   232  allow docker_t docker_var_lib_t:chr_file mounton;
   233  can_exec(docker_t, docker_var_lib_t)
   234  
   235  kernel_dontaudit_setsched(docker_t)
   236  kernel_get_sysvipc_info(docker_t)
   237  kernel_request_load_module(docker_t)
   238  kernel_mounton_messages(docker_t)
   239  kernel_mounton_all_proc(docker_t)
   240  kernel_mounton_all_sysctls(docker_t)
   241  kernel_unlabeled_entry_type(spc_t)
   242  kernel_unlabeled_domtrans(docker_t, spc_t)
   243  
   244  dev_getattr_all(docker_t)
   245  dev_getattr_sysfs_fs(docker_t)
   246  dev_read_urand(docker_t)
   247  dev_read_lvm_control(docker_t)
   248  dev_rw_sysfs(docker_t)
   249  dev_rw_loop_control(docker_t)
   250  dev_rw_lvm_control(docker_t)
   251  
   252  files_getattr_isid_type_dirs(docker_t)
   253  files_manage_isid_type_dirs(docker_t)
   254  files_manage_isid_type_files(docker_t)
   255  files_manage_isid_type_symlinks(docker_t)
   256  files_manage_isid_type_chr_files(docker_t)
   257  files_manage_isid_type_blk_files(docker_t)
   258  files_exec_isid_files(docker_t)
   259  files_mounton_isid(docker_t)
   260  files_mounton_non_security(docker_t)
   261  files_mounton_isid_type_chr_file(docker_t)
   262  
   263  fs_mount_all_fs(docker_t)
   264  fs_unmount_all_fs(docker_t)
   265  fs_remount_all_fs(docker_t)
   266  files_mounton_isid(docker_t)
   267  fs_manage_cgroup_dirs(docker_t)
   268  fs_manage_cgroup_files(docker_t)
   269  fs_relabelfrom_xattr_fs(docker_t)
   270  fs_relabelfrom_tmpfs(docker_t)
   271  fs_read_tmpfs_symlinks(docker_t)
   272  fs_list_hugetlbfs(docker_t)
   273  
   274  term_use_generic_ptys(docker_t)
   275  term_use_ptmx(docker_t)
   276  term_getattr_pty_fs(docker_t)
   277  term_relabel_pty_fs(docker_t)
   278  term_mounton_unallocated_ttys(docker_t)
   279  
   280  modutils_domtrans_insmod(docker_t)
   281  
   282  systemd_status_all_unit_files(docker_t)
   283  systemd_start_systemd_services(docker_t)
   284  
   285  userdom_stream_connect(docker_t)
   286  userdom_search_user_home_content(docker_t)
   287  userdom_read_all_users_state(docker_t)
   288  userdom_relabel_user_home_files(docker_t)
   289  userdom_relabel_user_tmp_files(docker_t)
   290  userdom_relabel_user_tmp_dirs(docker_t)
   291  
   292  optional_policy(`
   293  	gpm_getattr_gpmctl(docker_t)
   294  ')
   295  
   296  optional_policy(`
   297  	dbus_system_bus_client(docker_t)
   298  	init_dbus_chat(docker_t)
   299  	init_start_transient_unit(docker_t)
   300  
   301  	optional_policy(`
   302  		systemd_dbus_chat_logind(docker_t)
   303  		systemd_dbus_chat_machined(docker_t)
   304  	')
   305  
   306  	optional_policy(`
   307  		firewalld_dbus_chat(docker_t)
   308  	')
   309  ')
   310  
   311  optional_policy(`
   312  	udev_read_db(docker_t)
   313  ')
   314  
   315  optional_policy(`
   316  	unconfined_domain(docker_t)
   317  	unconfined_typebounds(docker_t)
   318  ')
   319  
   320  optional_policy(`
   321  	virt_read_config(docker_t)
   322  	virt_exec(docker_t)
   323  	virt_stream_connect(docker_t)
   324  	virt_stream_connect_sandbox(docker_t)
   325  	virt_exec_sandbox_files(docker_t)
   326  	virt_manage_sandbox_files(docker_t)
   327  	virt_relabel_sandbox_filesystem(docker_t)
   328  	# for lxc
   329  	virt_transition_svirt_sandbox(docker_t, system_r)
   330  	virt_mounton_sandbox_file(docker_t)
   331  #	virt_attach_sandbox_tun_iface(docker_t)
   332  	allow docker_t svirt_sandbox_domain:tun_socket relabelfrom;
   333  	virt_sandbox_entrypoint(docker_t)	
   334  ')
   335  
   336  tunable_policy(`docker_connect_any',`
   337      corenet_tcp_connect_all_ports(docker_t)
   338      corenet_sendrecv_all_packets(docker_t)
   339      corenet_tcp_sendrecv_all_ports(docker_t)
   340  ')
   341  
   342  ########################################
   343  #
   344  # spc local policy
   345  #
   346  allow spc_t { docker_var_lib_t docker_share_t }:file entrypoint;
   347  role system_r types spc_t;
   348  
   349  domtrans_pattern(docker_t, docker_share_t, spc_t)
   350  domtrans_pattern(docker_t, docker_var_lib_t, spc_t)
   351  allow docker_t spc_t:process { setsched signal_perms };
   352  ps_process_pattern(docker_t, spc_t)
   353  allow docker_t spc_t:socket_class_set { relabelto relabelfrom };
   354  filetrans_pattern(docker_t, docker_var_lib_t, docker_share_t, dir, "overlay")
   355  
   356  optional_policy(`
   357  	systemd_dbus_chat_machined(spc_t)
   358  ')
   359  
   360  optional_policy(`
   361  	dbus_chat_system_bus(spc_t)
   362  ')
   363  
   364  optional_policy(`
   365  	unconfined_domain_noaudit(spc_t)
   366  ')
   367  
   368  optional_policy(`
   369  	virt_transition_svirt_sandbox(spc_t, system_r)
   370  	virt_sandbox_entrypoint(spc_t)	
   371  ')
   372  
   373  ########################################
   374  #
   375  # docker_auth local policy
   376  #
   377  allow docker_auth_t self:fifo_file rw_fifo_file_perms;
   378  allow docker_auth_t self:unix_stream_socket create_stream_socket_perms;
   379  dontaudit docker_auth_t self:capability net_admin;
   380  
   381  docker_stream_connect(docker_auth_t)
   382  
   383  manage_dirs_pattern(docker_auth_t, docker_plugin_var_run_t, docker_plugin_var_run_t)
   384  manage_files_pattern(docker_auth_t, docker_plugin_var_run_t, docker_plugin_var_run_t)
   385  manage_sock_files_pattern(docker_auth_t, docker_plugin_var_run_t, docker_plugin_var_run_t)
   386  manage_lnk_files_pattern(docker_auth_t, docker_plugin_var_run_t, docker_plugin_var_run_t)
   387  files_pid_filetrans(docker_auth_t, docker_plugin_var_run_t, { dir file lnk_file sock_file })
   388  
   389  domain_use_interactive_fds(docker_auth_t)
   390  
   391  kernel_read_net_sysctls(docker_auth_t)
   392  
   393  auth_use_nsswitch(docker_auth_t)
   394  
   395  files_read_etc_files(docker_auth_t)
   396  
   397  miscfiles_read_localization(docker_auth_t)
   398  
   399  sysnet_dns_name_resolve(docker_auth_t)