From dcbab907eaf373c0633e15ece0c391d2dc0b55cf Mon Sep 17 00:00:00 2001
From: Stephen Smalley <sds@tycho.nsa.gov>
Date: Tue, 29 Oct 2013 14:42:39 -0400
Subject: [PATCH] Confine rild, but leave it permissive for now.

Change-Id: I6df9981b2af0150c6379a0ebdbe0a8597c994f4a
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
---
 rild.te | 39 ++++++++++++++++++++++++++++++++++++++-
 1 file changed, 38 insertions(+), 1 deletion(-)

diff --git a/rild.te b/rild.te
index 9aba8a288..d9752f799 100644
--- a/rild.te
+++ b/rild.te
@@ -1,10 +1,47 @@
 # rild - radio interface layer daemon
 type rild, domain;
+permissive rild;
 type rild_exec, exec_type, file_type;
 
 init_daemon_domain(rild)
 net_domain(rild)
-unconfined_domain(rild)
+allow rild self:netlink_route_socket { setopt write };
+allow rild kernel:system module_request;
+unix_socket_connect(rild, property, init)
+unix_socket_connect(rild, qemud, qemud)
+allow rild self:capability { setuid net_admin net_raw };
+allow rild alarm_device:chr_file rw_file_perms;
+allow rild cgroup:dir create_dir_perms;
+allow rild radio_device:chr_file rw_file_perms;
+allow rild radio_device:blk_file r_file_perms;
+allow rild qemu_device:chr_file rw_file_perms;
+allow rild mtd_device:dir search;
+allow rild efs_file:dir create_dir_perms;
+allow rild efs_file:file create_file_perms;
+allow rild shell_exec:file rx_file_perms;
+allow rild bluetooth_efs_file:file r_file_perms;
+allow rild bluetooth_efs_file:dir r_dir_perms;
+allow rild radio_data_file:dir rw_dir_perms;
+allow rild radio_data_file:file create_file_perms;
+allow rild sdcard_type:dir r_dir_perms;
+allow rild system_data_file:dir create_dir_perms;
+allow rild system_data_file:file create_file_perms;
+allow rild system_file:file x_file_perms;
+dontaudit rild self:capability sys_admin;
+
+# property service
+allow rild rild_prop:property_service set;
+allow rild radio_prop:property_service set;
+
+# Read/Write to uart driver (for GPS)
+allow rild gps_device:chr_file rw_file_perms;
+
+allow rild tty_device:chr_file rw_file_perms;
+
+# Allow rild to create, bind, read, write to itself through a netlink socket
+allow rild self:netlink_socket { create bind read write };
+
+allow rild self:netlink_kobject_uevent_socket { bind create getopt read setopt };
 
 # Access to wake locks
 allow rild sysfs_wake_lock:file rw_file_perms;