sepolicy: add selinux polices for gamed

gamed need permissions to communicate with other daemons/process
through sockets

CRs-Fixed:987464

Change-Id: Iba51e0a06f01340a9b82fc6214b1bcfb9b81d29d

7 files changed, 46 insertions, 0 deletions

diff --git a/common/file.te b/common/file.te
index 8474d598..ab4758e5 100644
--- a/common/file.te
+++ b/common/file.te
@@ -79,6 +79,9 @@ type sysfs_cpu_online, fs_type, sysfs_type;
 type mpctl_socket, file_type, mlstrustedobject;
 type mpctl_data_file, file_type, data_file_type;
 
+#define the files writer during the operation of app state changes
+type gamed_socket, file_type;
+
 #define the files writter during the operatio of iop
 type iop_socket, file_type;
 type iop_data_file, file_type, data_file_type;
diff --git a/common/file_contexts b/common/file_contexts
index f6b69d05..95c66d2b 100644
--- a/common/file_contexts
+++ b/common/file_contexts
@@ -97,6 +97,7 @@
 /dev/socket/ims_rtpd                            u:object_r:ims_socket:s0
 /dev/socket/perfd(/.*)?                         u:object_r:mpctl_socket:s0
 /dev/socket/perfd                               u:object_r:mpctl_socket:s0
+/dev/socket/gamed                               u:object_r:gamed_socket:s0
 /dev/socket/qlogd                               u:object_r:qlogd_socket:s0
 /dev/socket/ipacm_log_file                      u:object_r:ipacm_socket:s0
 /dev/socket/dpmd                                u:object_r:dpmd_socket:s0
@@ -138,6 +139,7 @@
 /system/bin/mpdecision                          u:object_r:mpdecision_exec:s0
 /system/vendor/bin/perfd                        u:object_r:perfd_exec:s0
 /data/misc/perfd(/.*)?                          u:object_r:mpctl_socket:s0
+/system/vendor/bin/gamed                        u:object_r:gamed_exec:s0
 /system/bin/iop                                 u:object_r:dumpstate_exec:s0
 /system/bin/msm_irqbalance                      u:object_r:msm_irqbalanced_exec:s0
 /system/bin/imsdatadaemon                       u:object_r:ims_exec:s0
diff --git a/common/gamed.te b/common/gamed.te
new file mode 100755
index 00000000..2d2cac63
--- /dev/null
+++ b/common/gamed.te
@@ -0,0 +1,35 @@
+# Copyright (c) 2016, 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.
+
+# GAMED
+
+type gamed, domain;
+type gamed_exec, exec_type, file_type;
+
+init_daemon_domain(gamed)
+
+unix_socket_connect(gamed, mpctl, perfd)
diff --git a/common/init_shell.te b/common/init_shell.te
index ab2aa9fb..adafb523 100644
--- a/common/init_shell.te
+++ b/common/init_shell.te
@@ -59,6 +59,7 @@ allow qti_init_shell {
     system_prop
     freq_prop
     perfd_prop
+    gamed_prop
     mpdecision_prop
     bluetooth_prop
     config_prop
diff --git a/common/property.te b/common/property.te
index c1a5967c..f11f7017 100644
--- a/common/property.te
+++ b/common/property.te
@@ -21,6 +21,7 @@ type sf_lcd_density_prop, property_type;
 type opengles_prop, property_type;
 type mdm_helper_prop, property_type;
 type mpdecision_prop, property_type;
+type gamed_prop, property_type;
 
 #Needed for  ubwc support
 type debug_gralloc_prop, property_type;
diff --git a/common/property_contexts b/common/property_contexts
index 537e100e..5ebf328a 100644
--- a/common/property_contexts
+++ b/common/property_contexts
@@ -13,6 +13,7 @@ ctl.port-bridge            u:object_r:ctl_port-bridge_prop:s0
 min_freq_0                 u:object_r:freq_prop:s0
 min_freq_4                 u:object_r:freq_prop:s0
 ctl.perfd                  u:object_r:perfd_prop:s0
+ctl.gamed                  u:object_r:gamed_prop:s0
 ctl.iop                    u:object_r:perfd_prop:s0
 ctl.vm_bms                 u:object_r:vm_bms_prop:s0
 qualcomm.bluetooth.        u:object_r:bluetooth_prop:s0
diff --git a/common/system_server.te b/common/system_server.te
index 4aca89f3..569e1aba 100644
--- a/common/system_server.te
+++ b/common/system_server.te
@@ -19,6 +19,9 @@ allow system_server mpctl_socket:dir r_dir_perms;
 unix_socket_send(system_server, mpctl, mpdecision)
 unix_socket_connect(system_server, mpctl, mpdecision)
 
+#access to gamed
+unix_socket_connect(system_server, gamed, gamed)
+
 allow system_server {
     # For wifistatemachine
     wbc_service