tf2/tf2.te

   1 policy_module(tf2, 0.1.21)
   2
   3 require {
   4     type default_t;
   5 }
   6
   7 # File context for the executable process
   8 type tf2_t;
   9 type tf2_exec_t;
  10
  11 # File type for writable files
  12 type tf2_rw_t;
  13 files_type(tf2_rw_t)
  14
  15 # File type for readable files
  16 type tf2_ro_t;
  17 files_type(tf2_ro_t)
  18
  19 # type tf2_tmp_t;
  20 # files_tmp_file(tf2_tmp_t)
  21
  22 init_daemon_domain(tf2_t, tf2_exec_t)
  23
  24 allow tf2_t self:process { setsched signal signull };
  25 allow tf2_t self:tcp_socket { create_stream_socket_perms connected_stream_socket_perms };
  26
  27 corenet_udp_sendrecv_generic_port(tf2_t)
  28 corenet_udp_bind_generic_port(tf2_t)
  29 corenet_udp_bind_generic_node(tf2_t)
  30 corenet_tcp_sendrecv_generic_port(tf2_t)
  31 corenet_tcp_bind_generic_port(tf2_t)
  32 corenet_tcp_bind_generic_node(tf2_t)
  33
  34 allow tf2_t tf2_ro_t:dir list_dir_perms;
  35 allow tf2_t tf2_ro_t:file read_file_perms;
  36 #allow tf2_t tf2_tmp_t:file manage_file_perms;
  37 #allow tf2_t tf2_tmp_t:dir manage_dir_perms;
  38
  39 manage_files_pattern(tf2_t, tf2_rw_t, tf2_rw_t)
  40 manage_dirs_pattern(tf2_t, tf2_rw_t, tf2_rw_t)
  41 setattr_files_pattern(tf2_t, tf2_rw_t, tf2_rw_t)
  42
  43 sysnet_dns_name_resolve(tf2_t)
  44 # files_tmp_filetrans(tf2_t, tf2_tmp_t, { file dir})
  45
  46 # Needed to load shared libs
  47 allow tf2_t tf2_exec_t:file execmod;
  48
  49 dev_read_urand(tf2_t)
  50
  51 # TF2 wants to read /proc/cpuinfo
  52 kernel_read_system_state(tf2_t)
  53 # dev_read_sysfs(tf2_t)
  54
  55 # TF2 needs to read the network state
  56 kernel_read_network_state(tf2_t)
  57
  58 # There's a lot of noise from these accesses
  59 dontaudit tf2_t default_t:dir read;