github.com/goern/docker@v1.9.0-rc1/contrib/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  ## Allow sandbox containers manage fuse files
    11  ## </p>
    12  ## </desc>
    13  gen_tunable(virt_sandbox_use_fusefs, false)
    14  
    15  ## <desc>
    16  ##  <p>
    17  ##  Determine whether docker can
    18  ##  connect to all TCP ports.
    19  ##  </p>
    20  ## </desc>
    21  gen_tunable(docker_connect_any, false)
    22  
    23  type docker_t;
    24  type docker_exec_t;
    25  init_daemon_domain(docker_t, docker_exec_t)
    26  domain_subj_id_change_exemption(docker_t)
    27  domain_role_change_exemption(docker_t)
    28  
    29  type spc_t;
    30  domain_type(spc_t)
    31  role system_r types spc_t;
    32  
    33  type spc_var_run_t;
    34  files_pid_file(spc_var_run_t)
    35  
    36  type docker_var_lib_t;
    37  files_type(docker_var_lib_t)
    38  
    39  type docker_home_t;
    40  userdom_user_home_content(docker_home_t)
    41  
    42  type docker_config_t;
    43  files_config_file(docker_config_t)
    44  
    45  type docker_lock_t;
    46  files_lock_file(docker_lock_t)
    47  
    48  type docker_log_t;
    49  logging_log_file(docker_log_t)
    50  
    51  type docker_tmp_t;
    52  files_tmp_file(docker_tmp_t)
    53  
    54  type docker_tmpfs_t;
    55  files_tmpfs_file(docker_tmpfs_t)
    56  
    57  type docker_var_run_t;
    58  files_pid_file(docker_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  manage_files_pattern(docker_t, docker_home_t, docker_home_t)
    83  manage_dirs_pattern(docker_t, docker_home_t, docker_home_t)
    84  manage_lnk_files_pattern(docker_t, docker_home_t, docker_home_t)
    85  userdom_admin_home_dir_filetrans(docker_t, docker_home_t, dir, ".docker")
    86  
    87  manage_dirs_pattern(docker_t, docker_config_t, docker_config_t)
    88  manage_files_pattern(docker_t, docker_config_t, docker_config_t)
    89  files_etc_filetrans(docker_t, docker_config_t, dir, "docker")
    90  
    91  manage_dirs_pattern(docker_t, docker_lock_t, docker_lock_t)
    92  manage_files_pattern(docker_t, docker_lock_t, docker_lock_t)
    93  files_lock_filetrans(docker_t, docker_lock_t, { dir file }, "lxc")
    94  
    95  manage_dirs_pattern(docker_t, docker_log_t, docker_log_t)
    96  manage_files_pattern(docker_t, docker_log_t, docker_log_t)
    97  manage_lnk_files_pattern(docker_t, docker_log_t, docker_log_t)
    98  logging_log_filetrans(docker_t, docker_log_t, { dir file lnk_file })
    99  allow docker_t docker_log_t:dir_file_class_set { relabelfrom relabelto };
   100  
   101  manage_dirs_pattern(docker_t, docker_tmp_t, docker_tmp_t)
   102  manage_files_pattern(docker_t, docker_tmp_t, docker_tmp_t)
   103  manage_lnk_files_pattern(docker_t, docker_tmp_t, docker_tmp_t)
   104  files_tmp_filetrans(docker_t, docker_tmp_t, { dir file lnk_file })
   105  
   106  manage_dirs_pattern(docker_t, docker_tmpfs_t, docker_tmpfs_t)
   107  manage_files_pattern(docker_t, docker_tmpfs_t, docker_tmpfs_t)
   108  manage_lnk_files_pattern(docker_t, docker_tmpfs_t, docker_tmpfs_t)
   109  manage_fifo_files_pattern(docker_t, docker_tmpfs_t, docker_tmpfs_t)
   110  manage_chr_files_pattern(docker_t, docker_tmpfs_t, docker_tmpfs_t)
   111  manage_blk_files_pattern(docker_t, docker_tmpfs_t, docker_tmpfs_t)
   112  allow docker_t docker_tmpfs_t:dir relabelfrom;
   113  can_exec(docker_t, docker_tmpfs_t)
   114  fs_tmpfs_filetrans(docker_t, docker_tmpfs_t, { dir file })
   115  allow docker_t docker_tmpfs_t:chr_file mounton;
   116  
   117  manage_dirs_pattern(docker_t, docker_share_t, docker_share_t)
   118  manage_files_pattern(docker_t, docker_share_t, docker_share_t)
   119  manage_lnk_files_pattern(docker_t, docker_share_t, docker_share_t)
   120  allow docker_t docker_share_t:dir_file_class_set { relabelfrom relabelto };
   121  
   122  can_exec(docker_t, docker_share_t)
   123  #docker_filetrans_named_content(docker_t)
   124  
   125  manage_dirs_pattern(docker_t, docker_var_lib_t, docker_var_lib_t)
   126  manage_chr_files_pattern(docker_t, docker_var_lib_t, docker_var_lib_t)
   127  manage_blk_files_pattern(docker_t, docker_var_lib_t, docker_var_lib_t)
   128  manage_files_pattern(docker_t, docker_var_lib_t, docker_var_lib_t)
   129  manage_lnk_files_pattern(docker_t, docker_var_lib_t, docker_var_lib_t)
   130  allow docker_t docker_var_lib_t:dir_file_class_set { relabelfrom relabelto };
   131  files_var_lib_filetrans(docker_t, docker_var_lib_t, { dir file lnk_file })
   132  
   133  manage_dirs_pattern(docker_t, docker_var_run_t, docker_var_run_t)
   134  manage_files_pattern(docker_t, docker_var_run_t, docker_var_run_t)
   135  manage_sock_files_pattern(docker_t, docker_var_run_t, docker_var_run_t)
   136  manage_lnk_files_pattern(docker_t, docker_var_run_t, docker_var_run_t)
   137  files_pid_filetrans(docker_t, docker_var_run_t, { dir file lnk_file sock_file })
   138  
   139  allow docker_t docker_devpts_t:chr_file { relabelfrom rw_chr_file_perms setattr_chr_file_perms };
   140  term_create_pty(docker_t, docker_devpts_t)
   141  
   142  kernel_read_system_state(docker_t)
   143  kernel_read_network_state(docker_t)
   144  kernel_read_all_sysctls(docker_t)
   145  kernel_rw_net_sysctls(docker_t)
   146  kernel_setsched(docker_t)
   147  kernel_read_all_proc(docker_t)
   148  
   149  domain_use_interactive_fds(docker_t)
   150  domain_dontaudit_read_all_domains_state(docker_t)
   151  
   152  corecmd_exec_bin(docker_t)
   153  corecmd_exec_shell(docker_t)
   154  
   155  corenet_tcp_bind_generic_node(docker_t)
   156  corenet_tcp_sendrecv_generic_if(docker_t)
   157  corenet_tcp_sendrecv_generic_node(docker_t)
   158  corenet_tcp_sendrecv_generic_port(docker_t)
   159  corenet_tcp_bind_all_ports(docker_t)
   160  corenet_tcp_connect_http_port(docker_t)
   161  corenet_tcp_connect_commplex_main_port(docker_t)
   162  corenet_udp_sendrecv_generic_if(docker_t)
   163  corenet_udp_sendrecv_generic_node(docker_t)
   164  corenet_udp_sendrecv_all_ports(docker_t)
   165  corenet_udp_bind_generic_node(docker_t)
   166  corenet_udp_bind_all_ports(docker_t)
   167  
   168  files_read_config_files(docker_t)
   169  files_dontaudit_getattr_all_dirs(docker_t)
   170  files_dontaudit_getattr_all_files(docker_t)
   171  
   172  fs_read_cgroup_files(docker_t)
   173  fs_read_tmpfs_symlinks(docker_t)
   174  fs_search_all(docker_t)
   175  fs_getattr_all_fs(docker_t)
   176  
   177  storage_raw_rw_fixed_disk(docker_t)
   178  
   179  auth_use_nsswitch(docker_t)
   180  auth_dontaudit_getattr_shadow(docker_t)
   181  
   182  init_read_state(docker_t)
   183  init_status(docker_t)
   184  
   185  logging_send_audit_msgs(docker_t)
   186  logging_send_syslog_msg(docker_t)
   187  
   188  miscfiles_read_localization(docker_t)
   189  
   190  mount_domtrans(docker_t)
   191  
   192  seutil_read_default_contexts(docker_t)
   193  seutil_read_config(docker_t)
   194  
   195  sysnet_dns_name_resolve(docker_t)
   196  sysnet_exec_ifconfig(docker_t)
   197  
   198  optional_policy(`
   199  	rpm_exec(docker_t)
   200  	rpm_read_db(docker_t)
   201  	rpm_exec(docker_t)
   202  ')
   203  
   204  optional_policy(`
   205  	fstools_domtrans(docker_t)
   206  ')
   207  
   208  optional_policy(`
   209  	iptables_domtrans(docker_t)
   210  ')
   211  
   212  optional_policy(`
   213  	openvswitch_stream_connect(docker_t)
   214  ')
   215  
   216  #
   217  # lxc rules
   218  #
   219  
   220  allow docker_t self:capability { dac_override setgid setpcap setuid sys_admin sys_boot sys_chroot sys_ptrace };
   221  
   222  allow docker_t self:process { getcap setcap setexec setpgid setsched signal_perms };
   223  
   224  allow docker_t self:netlink_route_socket rw_netlink_socket_perms;;
   225  allow docker_t self:netlink_audit_socket create_netlink_socket_perms;
   226  allow docker_t self:unix_dgram_socket { create_socket_perms sendto };
   227  allow docker_t self:unix_stream_socket { create_stream_socket_perms connectto };
   228  
   229  allow docker_t docker_var_lib_t:dir mounton;
   230  allow docker_t docker_var_lib_t:chr_file mounton;
   231  can_exec(docker_t, docker_var_lib_t)
   232  
   233  kernel_dontaudit_setsched(docker_t)
   234  kernel_get_sysvipc_info(docker_t)
   235  kernel_request_load_module(docker_t)
   236  kernel_mounton_messages(docker_t)
   237  kernel_mounton_all_proc(docker_t)
   238  kernel_mounton_all_sysctls(docker_t)
   239  kernel_unlabeled_entry_type(spc_t)
   240  kernel_unlabeled_domtrans(docker_t, spc_t)
   241  
   242  dev_getattr_all(docker_t)
   243  dev_getattr_sysfs_fs(docker_t)
   244  dev_read_urand(docker_t)
   245  dev_read_lvm_control(docker_t)
   246  dev_rw_sysfs(docker_t)
   247  dev_rw_loop_control(docker_t)
   248  dev_rw_lvm_control(docker_t)
   249  
   250  files_getattr_isid_type_dirs(docker_t)
   251  files_manage_isid_type_dirs(docker_t)
   252  files_manage_isid_type_files(docker_t)
   253  files_manage_isid_type_symlinks(docker_t)
   254  files_manage_isid_type_chr_files(docker_t)
   255  files_manage_isid_type_blk_files(docker_t)
   256  files_exec_isid_files(docker_t)
   257  files_mounton_isid(docker_t)
   258  files_mounton_non_security(docker_t)
   259  files_mounton_isid_type_chr_file(docker_t)
   260  
   261  fs_mount_all_fs(docker_t)
   262  fs_unmount_all_fs(docker_t)
   263  fs_remount_all_fs(docker_t)
   264  files_mounton_isid(docker_t)
   265  fs_manage_cgroup_dirs(docker_t)
   266  fs_manage_cgroup_files(docker_t)
   267  fs_relabelfrom_xattr_fs(docker_t)
   268  fs_relabelfrom_tmpfs(docker_t)
   269  fs_read_tmpfs_symlinks(docker_t)
   270  fs_list_hugetlbfs(docker_t)
   271  
   272  term_use_generic_ptys(docker_t)
   273  term_use_ptmx(docker_t)
   274  term_getattr_pty_fs(docker_t)
   275  term_relabel_pty_fs(docker_t)
   276  term_mounton_unallocated_ttys(docker_t)
   277  
   278  modutils_domtrans_insmod(docker_t)
   279  
   280  systemd_status_all_unit_files(docker_t)
   281  systemd_start_systemd_services(docker_t)
   282  
   283  userdom_stream_connect(docker_t)
   284  userdom_search_user_home_content(docker_t)
   285  userdom_read_all_users_state(docker_t)
   286  userdom_relabel_user_home_files(docker_t)
   287  userdom_relabel_user_tmp_files(docker_t)
   288  userdom_relabel_user_tmp_dirs(docker_t)
   289  
   290  optional_policy(`
   291  	gpm_getattr_gpmctl(docker_t)
   292  ')
   293  
   294  optional_policy(`
   295  	dbus_system_bus_client(docker_t)
   296  	init_dbus_chat(docker_t)
   297  	init_start_transient_unit(docker_t)
   298  
   299  	optional_policy(`
   300  		systemd_dbus_chat_logind(docker_t)
   301  	')
   302  
   303  	optional_policy(`
   304  		firewalld_dbus_chat(docker_t)
   305  	')
   306  ')
   307  
   308  optional_policy(`
   309  	udev_read_db(docker_t)
   310  ')
   311  
   312  optional_policy(`
   313  	virt_read_config(docker_t)
   314  	virt_exec(docker_t)
   315  	virt_stream_connect(docker_t)
   316  	virt_stream_connect_sandbox(docker_t)
   317  	virt_exec_sandbox_files(docker_t)
   318  	virt_manage_sandbox_files(docker_t)
   319  	virt_relabel_sandbox_filesystem(docker_t)
   320  	# for lxc
   321  	virt_transition_svirt_sandbox(docker_t, system_r)
   322  	virt_mounton_sandbox_file(docker_t)
   323  #	virt_attach_sandbox_tun_iface(docker_t)
   324  	allow docker_t svirt_sandbox_domain:tun_socket relabelfrom;
   325  ')
   326  
   327  tunable_policy(`docker_connect_any',`
   328      corenet_tcp_connect_all_ports(docker_t)
   329      corenet_sendrecv_all_packets(docker_t)
   330      corenet_tcp_sendrecv_all_ports(docker_t)
   331  ')
   332  
   333  ########################################
   334  #
   335  # spc local policy
   336  #
   337  domain_entry_file(spc_t, docker_share_t)
   338  domain_entry_file(spc_t, docker_var_lib_t)
   339  role system_r types spc_t;
   340  
   341  domain_entry_file(spc_t, docker_share_t)
   342  domain_entry_file(spc_t, docker_var_lib_t)
   343  domtrans_pattern(docker_t, docker_share_t, spc_t)
   344  domtrans_pattern(docker_t, docker_var_lib_t, spc_t)
   345  allow docker_t spc_t:process { setsched signal_perms };
   346  ps_process_pattern(docker_t, spc_t)
   347  allow docker_t spc_t:socket_class_set { relabelto relabelfrom };
   348  
   349  optional_policy(`
   350  	dbus_chat_system_bus(spc_t)
   351  ')
   352  
   353  optional_policy(`
   354  	unconfined_domain_noaudit(spc_t)
   355  ')
   356  
   357  optional_policy(`
   358  	unconfined_domain(docker_t)
   359  ')
   360  
   361  optional_policy(`
   362  	virt_transition_svirt_sandbox(spc_t, system_r)
   363  ')
   364  
   365  ########################################
   366  #
   367  # docker upstream policy
   368  #
   369  
   370  optional_policy(`
   371  #    domain_stub_named_filetrans_domain()
   372       gen_require(`
   373          attribute named_filetrans_domain;
   374       ')
   375  
   376        docker_filetrans_named_content(named_filetrans_domain)
   377  ')
   378  
   379  optional_policy(`
   380      lvm_stub()
   381      docker_rw_sem(lvm_t)
   382  ')
   383  
   384  optional_policy(`
   385      staff_stub()
   386      docker_stream_connect(staff_t)
   387      docker_exec(staff_t)
   388  ')
   389  
   390  optional_policy(`
   391      virt_stub_lxc()
   392      docker_exec_lib(virtd_lxc_t)
   393  ')
   394  
   395  optional_policy(`
   396      virt_stub_svirt_sandbox_domain()
   397      virt_stub_svirt_sandbox_file()
   398      allow svirt_sandbox_domain self:netlink_kobject_uevent_socket create_socket_perms;
   399      docker_read_share_files(svirt_sandbox_domain)
   400      docker_lib_filetrans(svirt_sandbox_domain,svirt_sandbox_file_t, sock_file)
   401      docker_use_ptys(svirt_sandbox_domain)
   402      docker_spc_stream_connect(svirt_sandbox_domain)
   403      fs_list_tmpfs(svirt_sandbox_domain)
   404      fs_rw_hugetlbfs_files(svirt_sandbox_domain)
   405      fs_dontaudit_remount_tmpfs(svirt_sandbox_domain)
   406      dev_dontaudit_mounton_sysfs(svirt_sandbox_domain)
   407  
   408      tunable_policy(`virt_sandbox_use_fusefs',`
   409  	fs_manage_fusefs_dirs(svirt_sandbox_domain)
   410  	fs_manage_fusefs_files(svirt_sandbox_domain)
   411  	fs_manage_fusefs_symlinks(svirt_sandbox_domain)
   412      ')
   413       gen_require(`
   414          attribute domain;
   415       ')
   416  
   417       dontaudit svirt_sandbox_domain domain:key {search link};
   418  ')