app: connect to adbd am: 2fdeab37

am: 97ebf96a

* commit '97ebf96a':
  app: connect to adbd

app.te

@@ -234,6 +234,12 @@ auditallow { appdomain userdebug_or_eng(`-su') } sysfs:file r_file_perms;
 # device traffic. Do not allow untrusted app to directly open tun_device
 allow { appdomain -isolated_app } tun_device:chr_file { read write getattr ioctl append };
 
+# Connect to adbd and use a socket transferred from it.
+# This is used for e.g. adb backup/restore.
+allow appdomain adbd:unix_stream_socket connectto;
+allow appdomain adbd:fd use;
+allow appdomain adbd:unix_stream_socket { getattr getopt ioctl read write shutdown };
+
 ###
 ### Neverallow rules
 ###

shell.te

@@ -21,10 +21,6 @@ userdebug_or_eng(`
   allow shell misc_logd_file:file r_file_perms;
 ')
 
-# interact with adb
-allow shell adbd:fd use;
-allow shell adbd:unix_stream_socket { read write ioctl getattr };
-
 # Root fs.
 allow shell rootfs:dir r_dir_perms;