policy/modules/services/portmap.te

   1 policy_module(portmap, 1.9.0)
   2
   3 ########################################
   4 #
   5 # Declarations
   6 #
   7
   8 type portmap_t;
   9 type portmap_exec_t;
  10 init_daemon_domain(portmap_t, portmap_exec_t)
  11
  12 type portmap_helper_t;
  13 type portmap_helper_exec_t;
  14 init_system_domain(portmap_helper_t, portmap_helper_exec_t)
  15
  16 type portmap_tmp_t;
  17 files_tmp_file(portmap_tmp_t)
  18
  19 type portmap_var_run_t;
  20 files_pid_file(portmap_var_run_t)
  21
  22 ########################################
  23 #
  24 # Portmap local policy
  25 #
  26
  27 allow portmap_t self:capability { setuid setgid };
  28 dontaudit portmap_t self:capability sys_tty_config;
  29 allow portmap_t self:netlink_route_socket r_netlink_socket_perms;
  30 allow portmap_t self:unix_dgram_socket create_socket_perms;
  31 allow portmap_t self:unix_stream_socket create_stream_socket_perms;
  32 allow portmap_t self:tcp_socket create_stream_socket_perms;
  33 allow portmap_t self:udp_socket create_socket_perms;
  34
  35 manage_dirs_pattern(portmap_t, portmap_tmp_t, portmap_tmp_t)
  36 manage_files_pattern(portmap_t, portmap_tmp_t, portmap_tmp_t)
  37 files_tmp_filetrans(portmap_t, portmap_tmp_t, { file dir })
  38
  39 manage_files_pattern(portmap_t, portmap_var_run_t, portmap_var_run_t)
  40 files_pid_filetrans(portmap_t, portmap_var_run_t, file)
  41
  42 kernel_read_system_state(portmap_t)
  43 kernel_read_kernel_sysctls(portmap_t)
  44
  45 corenet_all_recvfrom_unlabeled(portmap_t)
  46 corenet_all_recvfrom_netlabel(portmap_t)
  47 corenet_tcp_sendrecv_generic_if(portmap_t)
  48 corenet_udp_sendrecv_generic_if(portmap_t)
  49 corenet_tcp_sendrecv_generic_node(portmap_t)
  50 corenet_udp_sendrecv_generic_node(portmap_t)
  51 corenet_tcp_sendrecv_all_ports(portmap_t)
  52 corenet_udp_sendrecv_all_ports(portmap_t)
  53 corenet_tcp_bind_generic_node(portmap_t)
  54 corenet_udp_bind_generic_node(portmap_t)
  55 corenet_tcp_bind_portmap_port(portmap_t)
  56 corenet_udp_bind_portmap_port(portmap_t)
  57 corenet_tcp_connect_all_ports(portmap_t)
  58 corenet_sendrecv_portmap_client_packets(portmap_t)
  59 corenet_sendrecv_portmap_server_packets(portmap_t)
  60 # portmap binds to arbitary ports
  61 corenet_tcp_bind_generic_port(portmap_t)
  62 corenet_udp_bind_generic_port(portmap_t)
  63 corenet_tcp_bind_reserved_port(portmap_t)
  64 corenet_udp_bind_reserved_port(portmap_t)
  65 corenet_dontaudit_tcp_bind_all_reserved_ports(portmap_t)
  66 corenet_dontaudit_udp_bind_all_ports(portmap_t)
  67
  68 dev_read_sysfs(portmap_t)
  69
  70 fs_getattr_all_fs(portmap_t)
  71 fs_search_auto_mountpoints(portmap_t)
  72
  73 domain_use_interactive_fds(portmap_t)
  74
  75 files_read_etc_files(portmap_t)
  76
  77 logging_send_syslog_msg(portmap_t)
  78
  79 miscfiles_read_localization(portmap_t)
  80
  81 sysnet_read_config(portmap_t)
  82
  83 userdom_dontaudit_use_unpriv_user_fds(portmap_t)
  84 userdom_dontaudit_search_user_home_dirs(portmap_t)
  85
  86 optional_policy(`
  87         nis_use_ypbind(portmap_t)
  88 ')
  89
  90 optional_policy(`
  91         nscd_socket_use(portmap_t)
  92 ')
  93
  94 optional_policy(`
  95         seutil_sigchld_newrole(portmap_t)
  96 ')
  97
  98 optional_policy(`
  99         udev_read_db(portmap_t)
 100 ')
 101
 102 ########################################
 103 #
 104 # Portmap helper local policy
 105 #
 106
 107 dontaudit portmap_helper_t self:capability net_admin;
 108 allow portmap_helper_t self:netlink_route_socket r_netlink_socket_perms;
 109 allow portmap_helper_t self:tcp_socket create_stream_socket_perms;
 110 allow portmap_helper_t self:udp_socket create_socket_perms;
 111
 112 allow portmap_helper_t portmap_var_run_t:file manage_file_perms;
 113 files_pid_filetrans(portmap_helper_t, portmap_var_run_t, file)
 114
 115 corenet_all_recvfrom_unlabeled(portmap_helper_t)
 116 corenet_all_recvfrom_netlabel(portmap_helper_t)
 117 corenet_tcp_sendrecv_generic_if(portmap_helper_t)
 118 corenet_udp_sendrecv_generic_if(portmap_helper_t)
 119 corenet_raw_sendrecv_generic_if(portmap_helper_t)
 120 corenet_tcp_sendrecv_generic_node(portmap_helper_t)
 121 corenet_udp_sendrecv_generic_node(portmap_helper_t)
 122 corenet_raw_sendrecv_generic_node(portmap_helper_t)
 123 corenet_tcp_sendrecv_all_ports(portmap_helper_t)
 124 corenet_udp_sendrecv_all_ports(portmap_helper_t)
 125 corenet_tcp_bind_generic_node(portmap_helper_t)
 126 corenet_udp_bind_generic_node(portmap_helper_t)
 127 corenet_tcp_bind_reserved_port(portmap_helper_t)
 128 corenet_udp_bind_reserved_port(portmap_helper_t)
 129 corenet_dontaudit_tcp_bind_all_reserved_ports(portmap_helper_t)
 130 corenet_dontaudit_udp_bind_all_reserved_ports(portmap_helper_t)
 131 corenet_tcp_connect_all_ports(portmap_helper_t)
 132
 133 domain_dontaudit_use_interactive_fds(portmap_helper_t)
 134
 135 files_read_etc_files(portmap_helper_t)
 136 files_rw_generic_pids(portmap_helper_t)
 137
 138 init_rw_utmp(portmap_helper_t)
 139
 140 logging_send_syslog_msg(portmap_helper_t)
 141
 142 sysnet_read_config(portmap_helper_t)
 143
 144 userdom_use_inherited_user_terminals(portmap_helper_t)
 145 userdom_dontaudit_use_all_users_fds(portmap_helper_t)
 146
 147 optional_policy(`
 148         nis_use_ypbind(portmap_helper_t)
 149 ')