github.com/sams1990/dockerrepo@v17.12.1-ce-rc2+incompatible/contrib/selinux-oraclelinux-7/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 spc_var_run_t;
    27  files_pid_file(spc_var_run_t)
    28  
    29  type docker_var_lib_t;
    30  files_type(docker_var_lib_t)
    31  
    32  type docker_home_t;
    33  userdom_user_home_content(docker_home_t)
    34  
    35  type docker_config_t;
    36  files_config_file(docker_config_t)
    37  
    38  type docker_lock_t;
    39  files_lock_file(docker_lock_t)
    40  
    41  type docker_log_t;
    42  logging_log_file(docker_log_t)
    43  
    44  type docker_tmp_t;
    45  files_tmp_file(docker_tmp_t)
    46  
    47  type docker_tmpfs_t;
    48  files_tmpfs_file(docker_tmpfs_t)
    49  
    50  type docker_var_run_t;
    51  files_pid_file(docker_var_run_t)
    52  
    53  type docker_unit_file_t;
    54  systemd_unit_file(docker_unit_file_t)
    55  
    56  type docker_devpts_t;
    57  term_pty(docker_devpts_t)
    58  
    59  type docker_share_t;
    60  files_type(docker_share_t)
    61  
    62  ########################################
    63  #
    64  # docker local policy
    65  #
    66  allow docker_t self:capability { chown kill fowner fsetid mknod net_admin net_bind_service net_raw setfcap };
    67  allow docker_t self:tun_socket relabelto;
    68  allow docker_t self:process { getattr signal_perms setrlimit setfscreate };
    69  allow docker_t self:fifo_file rw_fifo_file_perms;
    70  allow docker_t self:unix_stream_socket create_stream_socket_perms;
    71  allow docker_t self:tcp_socket create_stream_socket_perms;
    72  allow docker_t self:udp_socket create_socket_perms;
    73  allow docker_t self:capability2 block_suspend;
    74  
    75  manage_files_pattern(docker_t, docker_home_t, docker_home_t)
    76  manage_dirs_pattern(docker_t, docker_home_t, docker_home_t)
    77  manage_lnk_files_pattern(docker_t, docker_home_t, docker_home_t)
    78  userdom_admin_home_dir_filetrans(docker_t, docker_home_t, dir, ".docker")
    79  
    80  manage_dirs_pattern(docker_t, docker_config_t, docker_config_t)
    81  manage_files_pattern(docker_t, docker_config_t, docker_config_t)
    82  files_etc_filetrans(docker_t, docker_config_t, dir, "docker")
    83  
    84  manage_dirs_pattern(docker_t, docker_lock_t, docker_lock_t)
    85  manage_files_pattern(docker_t, docker_lock_t, docker_lock_t)
    86  
    87  manage_dirs_pattern(docker_t, docker_log_t, docker_log_t)
    88  manage_files_pattern(docker_t, docker_log_t, docker_log_t)
    89  manage_lnk_files_pattern(docker_t, docker_log_t, docker_log_t)
    90  logging_log_filetrans(docker_t, docker_log_t, { dir file lnk_file })
    91  allow docker_t docker_log_t:dir_file_class_set { relabelfrom relabelto };
    92  
    93  manage_dirs_pattern(docker_t, docker_tmp_t, docker_tmp_t)
    94  manage_files_pattern(docker_t, docker_tmp_t, docker_tmp_t)
    95  manage_lnk_files_pattern(docker_t, docker_tmp_t, docker_tmp_t)
    96  files_tmp_filetrans(docker_t, docker_tmp_t, { dir file lnk_file })
    97  
    98  manage_dirs_pattern(docker_t, docker_tmpfs_t, docker_tmpfs_t)
    99  manage_files_pattern(docker_t, docker_tmpfs_t, docker_tmpfs_t)
   100  manage_lnk_files_pattern(docker_t, docker_tmpfs_t, docker_tmpfs_t)
   101  manage_fifo_files_pattern(docker_t, docker_tmpfs_t, docker_tmpfs_t)
   102  manage_chr_files_pattern(docker_t, docker_tmpfs_t, docker_tmpfs_t)
   103  manage_blk_files_pattern(docker_t, docker_tmpfs_t, docker_tmpfs_t)
   104  allow docker_t docker_tmpfs_t:dir relabelfrom;
   105  can_exec(docker_t, docker_tmpfs_t)
   106  fs_tmpfs_filetrans(docker_t, docker_tmpfs_t, { dir file })
   107  allow docker_t docker_tmpfs_t:chr_file mounton;
   108  
   109  manage_dirs_pattern(docker_t, docker_share_t, docker_share_t)
   110  manage_files_pattern(docker_t, docker_share_t, docker_share_t)
   111  manage_lnk_files_pattern(docker_t, docker_share_t, docker_share_t)
   112  allow docker_t docker_share_t:dir_file_class_set { relabelfrom relabelto };
   113  
   114  can_exec(docker_t, docker_share_t)
   115  #docker_filetrans_named_content(docker_t)
   116  
   117  manage_dirs_pattern(docker_t, docker_var_lib_t, docker_var_lib_t)
   118  manage_chr_files_pattern(docker_t, docker_var_lib_t, docker_var_lib_t)
   119  manage_blk_files_pattern(docker_t, docker_var_lib_t, docker_var_lib_t)
   120  manage_files_pattern(docker_t, docker_var_lib_t, docker_var_lib_t)
   121  manage_lnk_files_pattern(docker_t, docker_var_lib_t, docker_var_lib_t)
   122  allow docker_t docker_var_lib_t:dir_file_class_set { relabelfrom relabelto };
   123  files_var_lib_filetrans(docker_t, docker_var_lib_t, { dir file lnk_file })
   124  
   125  manage_dirs_pattern(docker_t, docker_var_run_t, docker_var_run_t)
   126  manage_files_pattern(docker_t, docker_var_run_t, docker_var_run_t)
   127  manage_sock_files_pattern(docker_t, docker_var_run_t, docker_var_run_t)
   128  manage_lnk_files_pattern(docker_t, docker_var_run_t, docker_var_run_t)
   129  files_pid_filetrans(docker_t, docker_var_run_t, { dir file lnk_file sock_file })
   130  
   131  allow docker_t docker_devpts_t:chr_file { relabelfrom rw_chr_file_perms setattr_chr_file_perms };
   132  term_create_pty(docker_t, docker_devpts_t)
   133  
   134  kernel_read_system_state(docker_t)
   135  kernel_read_network_state(docker_t)
   136  kernel_read_all_sysctls(docker_t)
   137  kernel_rw_net_sysctls(docker_t)
   138  kernel_setsched(docker_t)
   139  kernel_read_all_proc(docker_t)
   140  
   141  domain_use_interactive_fds(docker_t)
   142  domain_dontaudit_read_all_domains_state(docker_t)
   143  
   144  corecmd_exec_bin(docker_t)
   145  corecmd_exec_shell(docker_t)
   146  
   147  corenet_tcp_bind_generic_node(docker_t)
   148  corenet_tcp_sendrecv_generic_if(docker_t)
   149  corenet_tcp_sendrecv_generic_node(docker_t)
   150  corenet_tcp_sendrecv_generic_port(docker_t)
   151  corenet_tcp_bind_all_ports(docker_t)
   152  corenet_tcp_connect_http_port(docker_t)
   153  corenet_tcp_connect_commplex_main_port(docker_t)
   154  corenet_udp_sendrecv_generic_if(docker_t)
   155  corenet_udp_sendrecv_generic_node(docker_t)
   156  corenet_udp_sendrecv_all_ports(docker_t)
   157  corenet_udp_bind_generic_node(docker_t)
   158  corenet_udp_bind_all_ports(docker_t)
   159  
   160  files_read_config_files(docker_t)
   161  files_dontaudit_getattr_all_dirs(docker_t)
   162  files_dontaudit_getattr_all_files(docker_t)
   163  
   164  fs_read_cgroup_files(docker_t)
   165  fs_read_tmpfs_symlinks(docker_t)
   166  fs_search_all(docker_t)
   167  fs_getattr_all_fs(docker_t)
   168  
   169  storage_raw_rw_fixed_disk(docker_t)
   170  
   171  auth_use_nsswitch(docker_t)
   172  auth_dontaudit_getattr_shadow(docker_t)
   173  
   174  init_read_state(docker_t)
   175  init_status(docker_t)
   176  
   177  logging_send_audit_msgs(docker_t)
   178  logging_send_syslog_msg(docker_t)
   179  
   180  miscfiles_read_localization(docker_t)
   181  
   182  mount_domtrans(docker_t)
   183  
   184  seutil_read_default_contexts(docker_t)
   185  seutil_read_config(docker_t)
   186  
   187  sysnet_dns_name_resolve(docker_t)
   188  sysnet_exec_ifconfig(docker_t)
   189  
   190  optional_policy(`
   191  	rpm_exec(docker_t)
   192  	rpm_read_db(docker_t)
   193  	rpm_exec(docker_t)
   194  ')
   195  
   196  optional_policy(`
   197  	fstools_domtrans(docker_t)
   198  ')
   199  
   200  optional_policy(`
   201  	iptables_domtrans(docker_t)
   202  ')
   203  
   204  optional_policy(`
   205  	openvswitch_stream_connect(docker_t)
   206  ')
   207  
   208  allow docker_t self:capability { dac_override setgid setpcap setuid sys_admin sys_boot sys_chroot sys_ptrace };
   209  
   210  allow docker_t self:process { getcap setcap setexec setpgid setsched signal_perms };
   211  
   212  allow docker_t self:netlink_route_socket rw_netlink_socket_perms;;
   213  allow docker_t self:netlink_audit_socket create_netlink_socket_perms;
   214  allow docker_t self:unix_dgram_socket { create_socket_perms sendto };
   215  allow docker_t self:unix_stream_socket { create_stream_socket_perms connectto };
   216  
   217  allow docker_t docker_var_lib_t:dir mounton;
   218  allow docker_t docker_var_lib_t:chr_file mounton;
   219  can_exec(docker_t, docker_var_lib_t)
   220  
   221  kernel_dontaudit_setsched(docker_t)
   222  kernel_get_sysvipc_info(docker_t)
   223  kernel_request_load_module(docker_t)
   224  kernel_mounton_messages(docker_t)
   225  kernel_mounton_all_proc(docker_t)
   226  kernel_mounton_all_sysctls(docker_t)
   227  kernel_unlabeled_entry_type(spc_t)
   228  kernel_unlabeled_domtrans(docker_t, spc_t)
   229  
   230  dev_getattr_all(docker_t)
   231  dev_getattr_sysfs_fs(docker_t)
   232  dev_read_urand(docker_t)
   233  dev_read_lvm_control(docker_t)
   234  dev_rw_sysfs(docker_t)
   235  dev_rw_loop_control(docker_t)
   236  dev_rw_lvm_control(docker_t)
   237  
   238  files_getattr_isid_type_dirs(docker_t)
   239  files_manage_isid_type_dirs(docker_t)
   240  files_manage_isid_type_files(docker_t)
   241  files_manage_isid_type_symlinks(docker_t)
   242  files_manage_isid_type_chr_files(docker_t)
   243  files_manage_isid_type_blk_files(docker_t)
   244  files_exec_isid_files(docker_t)
   245  files_mounton_isid(docker_t)
   246  files_mounton_non_security(docker_t)
   247  files_mounton_isid_type_chr_file(docker_t)
   248  
   249  fs_mount_all_fs(docker_t)
   250  fs_unmount_all_fs(docker_t)
   251  fs_remount_all_fs(docker_t)
   252  files_mounton_isid(docker_t)
   253  fs_manage_cgroup_dirs(docker_t)
   254  fs_manage_cgroup_files(docker_t)
   255  fs_relabelfrom_xattr_fs(docker_t)
   256  fs_relabelfrom_tmpfs(docker_t)
   257  fs_read_tmpfs_symlinks(docker_t)
   258  fs_list_hugetlbfs(docker_t)
   259  
   260  term_use_generic_ptys(docker_t)
   261  term_use_ptmx(docker_t)
   262  term_getattr_pty_fs(docker_t)
   263  term_relabel_pty_fs(docker_t)
   264  term_mounton_unallocated_ttys(docker_t)
   265  
   266  modutils_domtrans_insmod(docker_t)
   267  
   268  systemd_status_all_unit_files(docker_t)
   269  systemd_start_systemd_services(docker_t)
   270  
   271  userdom_stream_connect(docker_t)
   272  userdom_search_user_home_content(docker_t)
   273  userdom_read_all_users_state(docker_t)
   274  userdom_relabel_user_home_files(docker_t)
   275  userdom_relabel_user_tmp_files(docker_t)
   276  userdom_relabel_user_tmp_dirs(docker_t)
   277  
   278  optional_policy(`
   279  	gpm_getattr_gpmctl(docker_t)
   280  ')
   281  
   282  optional_policy(`
   283  	dbus_system_bus_client(docker_t)
   284  	init_dbus_chat(docker_t)
   285  	init_start_transient_unit(docker_t)
   286  
   287  	optional_policy(`
   288  		systemd_dbus_chat_logind(docker_t)
   289  	')
   290  
   291  	optional_policy(`
   292  		firewalld_dbus_chat(docker_t)
   293  	')
   294  ')
   295  
   296  optional_policy(`
   297  	udev_read_db(docker_t)
   298  ')
   299  
   300  optional_policy(`
   301  	virt_read_config(docker_t)
   302  	virt_exec(docker_t)
   303  	virt_stream_connect(docker_t)
   304  	virt_stream_connect_sandbox(docker_t)
   305  	virt_exec_sandbox_files(docker_t)
   306  	virt_manage_sandbox_files(docker_t)
   307  	virt_relabel_sandbox_filesystem(docker_t)
   308  	virt_transition_svirt_sandbox(docker_t, system_r)
   309  	virt_mounton_sandbox_file(docker_t)
   310  #	virt_attach_sandbox_tun_iface(docker_t)
   311  	allow docker_t svirt_sandbox_domain:tun_socket relabelfrom;
   312  ')
   313  
   314  tunable_policy(`docker_connect_any',`
   315      corenet_tcp_connect_all_ports(docker_t)
   316      corenet_sendrecv_all_packets(docker_t)
   317      corenet_tcp_sendrecv_all_ports(docker_t)
   318  ')
   319  
   320  ########################################
   321  #
   322  # spc local policy
   323  #
   324  domain_entry_file(spc_t, docker_share_t)
   325  domain_entry_file(spc_t, docker_var_lib_t)
   326  role system_r types spc_t;
   327  
   328  domain_entry_file(spc_t, docker_share_t)
   329  domain_entry_file(spc_t, docker_var_lib_t)
   330  domtrans_pattern(docker_t, docker_share_t, spc_t)
   331  domtrans_pattern(docker_t, docker_var_lib_t, spc_t)
   332  allow docker_t spc_t:process { setsched signal_perms };
   333  ps_process_pattern(docker_t, spc_t)
   334  allow docker_t spc_t:socket_class_set { relabelto relabelfrom };
   335  
   336  optional_policy(`
   337  	dbus_chat_system_bus(spc_t)
   338  ')
   339  
   340  optional_policy(`
   341  	unconfined_domain_noaudit(spc_t)
   342  ')
   343  
   344  optional_policy(`
   345  	unconfined_domain(docker_t)
   346  ')
   347  
   348  optional_policy(`
   349  	virt_transition_svirt_sandbox(spc_t, system_r)
   350  ')
   351  
   352  ########################################
   353  #
   354  # docker upstream policy
   355  #
   356  
   357  optional_policy(`
   358  #    domain_stub_named_filetrans_domain()
   359       gen_require(`
   360          attribute named_filetrans_domain;
   361       ')
   362  
   363        docker_filetrans_named_content(named_filetrans_domain)
   364  ')
   365  
   366  optional_policy(`
   367      lvm_stub()
   368      docker_rw_sem(lvm_t)
   369  ')
   370  
   371  optional_policy(`
   372      staff_stub()
   373      docker_stream_connect(staff_t)
   374      docker_exec(staff_t)
   375  ')
   376  
   377  optional_policy(`
   378      virt_stub_svirt_sandbox_domain()
   379      virt_stub_svirt_sandbox_file()
   380      allow svirt_sandbox_domain self:netlink_kobject_uevent_socket create_socket_perms;
   381      docker_read_share_files(svirt_sandbox_domain)
   382      docker_lib_filetrans(svirt_sandbox_domain,svirt_sandbox_file_t, sock_file)
   383      docker_use_ptys(svirt_sandbox_domain)
   384      docker_spc_stream_connect(svirt_sandbox_domain)
   385      fs_list_tmpfs(svirt_sandbox_domain)
   386      fs_rw_hugetlbfs_files(svirt_sandbox_domain)
   387      fs_dontaudit_remount_tmpfs(svirt_sandbox_domain)
   388      dev_dontaudit_mounton_sysfs(svirt_sandbox_domain)
   389  
   390      tunable_policy(`virt_sandbox_use_fusefs',`
   391  	fs_manage_fusefs_dirs(svirt_sandbox_domain)
   392  	fs_manage_fusefs_files(svirt_sandbox_domain)
   393  	fs_manage_fusefs_symlinks(svirt_sandbox_domain)
   394      ')
   395       gen_require(`
   396          attribute domain;
   397       ')
   398  
   399       dontaudit svirt_sandbox_domain domain:key {search link};
   400  ')
   401  
   402  optional_policy(`
   403  	gen_require(`
   404  		type pcp_pmcd_t;
   405  	')
   406  	docker_manage_lib_files(pcp_pmcd_t)
   407  ')