# File types must be defined for file_contexts.
type su_exec, exec_type, file_type;

userdebug_or_eng(`
  # Domain used for su processes, as well as for adbd and adb shell
  # after performing an adb root command.  The domain definition is
  # wrapped to ensure that it does not exist at all on -user builds.
  type su, domain;
  domain_auto_trans(shell, su_exec, su)

  # Allow dumpstate to call su on userdebug / eng builds to collect
  # additional information.
  domain_auto_trans(dumpstate, su_exec, su)

  # su is unconfined.
  unconfined_domain(su)

  allow su ashmem_device:chr_file execute;
  allow su self:process execmem;
  tmpfs_domain(su)
  allow su su_tmpfs:file execute;
  allow su debuggerd_prop:property_service set;

  # su is also permissive to permit setenforce.
  permissive su;

  # Make su a net domain.
  net_domain(su)

  dontaudit su self:capability_class_set *;
  dontaudit su kernel:security *;
  dontaudit su kernel:system *;
  dontaudit su self:memprotect *;
  dontaudit su domain:process *;
  dontaudit su domain:fd *;
  dontaudit su domain:dir *;
  dontaudit su domain:lnk_file *;
  dontaudit su domain:{ fifo_file file } *;
  dontaudit su domain:socket_class_set *;
  dontaudit su domain:ipc_class_set *;
  dontaudit su domain:key *;
  dontaudit su fs_type:filesystem *;
  dontaudit su {fs_type dev_type file_type}:dir_file_class_set *;
  dontaudit su node_type:node *;
  dontaudit su node_type:{ tcp_socket udp_socket rawip_socket } *;
  dontaudit su netif_type:netif *;
  dontaudit su port_type:socket_class_set *;
  dontaudit su port_type:{ tcp_socket dccp_socket } *;
  dontaudit su domain:peer *;
  dontaudit su domain:binder *;
  dontaudit su property_type:property_service *;
')