sepolicy: add policies for IOP

Add policies for IOP required for IO prefetcher.
Add data policy to allow it to use iop.
Added system_server to allow to use iop.

Change-Id: Ifdb4bfe292819c5240a102ee04672b311a155ac8

1 files changed, 45 insertions, 0 deletions

diff --git a/common/iop.te b/common/iop.te
new file mode 100644
index 00000000..f4c12ebc
--- /dev/null
+++ b/common/iop.te
@@ -0,0 +1,45 @@
+# Copyright (c) 2015, The Linux Foundation. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#    * Redistributions of source code must retain the above copyright
+#      notice, this list of conditions and the following disclaimer.
+#    * Redistributions in binary form must reproduce the above
+#      copyright notice, this list of conditions and the following
+#      disclaimer in the documentation and/or other materials provided
+#      with the distribution.
+#    * Neither the name of The Linux Foundation nor the names of its
+#      contributors may be used to endorse or promote products derived
+#      from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+# ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+##############################################################################
+
+allow dumpstate self:capability { chown dac_override } ;
+allow dumpstate self:socket create_socket_perms;
+r_dir_file( dumpstate, system_app_data_file );
+allow dumpstate app_data_file:dir r_dir_perms;
+allow dumpstate app_data_file:file r_file_perms ;
+r_dir_file( dumpstate, appdomain );
+r_dir_file( dumpstate, apk_data_file );
+r_dir_file( dumpstate, system_server );
+
+#Create a socket for receiving info from IOP
+type_transition dumpstate iop_data_file:sock_file iop_socket "iop";
+allow dumpstate iop_socket:sock_file { create_file_perms unlink };
+
+#default_values file
+allow dumpstate iop_data_file:dir rw_dir_perms;
+allow dumpstate iop_data_file:file create_file_perms;
+dontaudit dumpstate self:capability fsetid;