policy/modules/services/avahi.te

   1
   2 policy_module(avahi, 1.12.0)
   3
   4 ########################################
   5 #
   6 # Declarations
   7 #
   8
   9 type avahi_t;
  10 type avahi_exec_t;
  11 init_daemon_domain(avahi_t, avahi_exec_t)
  12
  13 type avahi_initrc_exec_t;
  14 init_script_file(avahi_initrc_exec_t)
  15
  16 type avahi_var_lib_t;
  17 files_pid_file(avahi_var_lib_t)
  18
  19 type avahi_var_run_t;
  20 files_pid_file(avahi_var_run_t)
  21
  22 ########################################
  23 #
  24 # Local policy
  25 #
  26
  27 allow avahi_t self:capability { dac_override setgid chown fowner kill net_admin net_raw setuid sys_chroot };
  28 dontaudit avahi_t self:capability sys_tty_config;
  29 allow avahi_t self:process { setrlimit signal_perms getcap setcap };
  30 allow avahi_t self:fifo_file rw_fifo_file_perms;
  31 allow avahi_t self:unix_stream_socket { connectto create_stream_socket_perms };
  32 allow avahi_t self:unix_dgram_socket create_socket_perms;
  33 allow avahi_t self:tcp_socket create_stream_socket_perms;
  34 allow avahi_t self:udp_socket create_socket_perms;
  35 allow avahi_t self:packet_socket create_socket_perms;
  36
  37 manage_dirs_pattern(avahi_t, avahi_var_lib_t, avahi_var_lib_t)
  38 manage_files_pattern(avahi_t, avahi_var_lib_t, avahi_var_lib_t)
  39 files_var_lib_filetrans(avahi_t, avahi_var_lib_t, { dir file })
  40
  41 manage_files_pattern(avahi_t, avahi_var_run_t, avahi_var_run_t)
  42 manage_sock_files_pattern(avahi_t, avahi_var_run_t, avahi_var_run_t)
  43 allow avahi_t avahi_var_run_t:dir setattr;
  44 files_pid_filetrans(avahi_t, avahi_var_run_t, file)
  45
  46 kernel_read_system_state(avahi_t)
  47 kernel_read_kernel_sysctls(avahi_t)
  48 kernel_read_network_state(avahi_t)
  49
  50 corecmd_exec_bin(avahi_t)
  51 corecmd_exec_shell(avahi_t)
  52
  53 corenet_all_recvfrom_unlabeled(avahi_t)
  54 corenet_all_recvfrom_netlabel(avahi_t)
  55 corenet_tcp_sendrecv_generic_if(avahi_t)
  56 corenet_udp_sendrecv_generic_if(avahi_t)
  57 corenet_tcp_sendrecv_generic_node(avahi_t)
  58 corenet_udp_sendrecv_generic_node(avahi_t)
  59 corenet_tcp_sendrecv_all_ports(avahi_t)
  60 corenet_udp_sendrecv_all_ports(avahi_t)
  61 corenet_tcp_bind_generic_node(avahi_t)
  62 corenet_udp_bind_generic_node(avahi_t)
  63 corenet_tcp_bind_howl_port(avahi_t)
  64 corenet_udp_bind_howl_port(avahi_t)
  65 corenet_send_howl_client_packets(avahi_t)
  66 corenet_receive_howl_server_packets(avahi_t)
  67
  68 dev_read_sysfs(avahi_t)
  69 dev_read_urand(avahi_t)
  70
  71 fs_getattr_all_fs(avahi_t)
  72 fs_search_auto_mountpoints(avahi_t)
  73 fs_list_inotifyfs(avahi_t)
  74
  75 domain_use_interactive_fds(avahi_t)
  76
  77 files_read_etc_files(avahi_t)
  78 files_read_etc_runtime_files(avahi_t)
  79 files_read_usr_files(avahi_t)
  80
  81 auth_use_nsswitch(avahi_t)
  82
  83 init_signal_script(avahi_t)
  84 init_signull_script(avahi_t)
  85
  86 logging_send_syslog_msg(avahi_t)
  87
  88 miscfiles_read_localization(avahi_t)
  89 miscfiles_read_certs(avahi_t)
  90
  91 sysnet_domtrans_ifconfig(avahi_t)
  92 sysnet_manage_config(avahi_t)
  93 sysnet_etc_filetrans_config(avahi_t)
  94
  95 userdom_dontaudit_use_unpriv_user_fds(avahi_t)
  96 userdom_dontaudit_search_user_home_dirs(avahi_t)
  97
  98 optional_policy(`
  99         dbus_system_domain(avahi_t, avahi_exec_t)
 100         dbus_system_bus_client(avahi_t)
 101         dbus_connect_system_bus(avahi_t)
 102
 103         init_dbus_chat_script(avahi_t)
 104 ')
 105
 106 optional_policy(`
 107         seutil_sigchld_newrole(avahi_t)
 108 ')
 109
 110 optional_policy(`
 111         udev_read_db(avahi_t)
 112 ')