Add sepolicy for wlan logger and sniffer logger

Bug: 186069127
Test: Sniffer logger can be start by Pixel Logger app
      wlan logger is workable.
Change-Id: I1e7a75a08de37668316b06e066c080e837d7896b
diff --git a/gs101-sepolicy.mk b/gs101-sepolicy.mk
index 6f46edc..ffe102f 100644
--- a/gs101-sepolicy.mk
+++ b/gs101-sepolicy.mk
@@ -31,3 +31,9 @@
 
 # sscoredump
 BOARD_SEPOLICY_DIRS += hardware/google/pixel-sepolicy/sscoredump
+
+# Sniffer Logger
+BOARD_SEPOLICY_DIRS += hardware/google/pixel-sepolicy/wifi_sniffer
+
+# Wifi Logger
+BOARD_SEPOLICY_DIRS += hardware/google/pixel-sepolicy/wifi_logger
diff --git a/whitechapel/vendor/google/logger_app.te b/whitechapel/vendor/google/logger_app.te
index 8c0c583..0926df3 100644
--- a/whitechapel/vendor/google/logger_app.te
+++ b/whitechapel/vendor/google/logger_app.te
@@ -16,4 +16,5 @@
   set_prop(logger_app, logpersistd_logging_prop)
   set_prop(logger_app, logd_prop)
   set_prop(logger_app, vendor_usb_config_prop)
+  set_prop(logger_app, vendor_wifi_sniffer_prop)
 ')
diff --git a/whitechapel/vendor/google/wifi_sniffer.te b/whitechapel/vendor/google/wifi_sniffer.te
new file mode 100644
index 0000000..b576f15
--- /dev/null
+++ b/whitechapel/vendor/google/wifi_sniffer.te
@@ -0,0 +1,5 @@
+userdebug_or_eng(`
+  allow wifi_sniffer sysfs_wifi:dir search;
+  allow wifi_sniffer sysfs_wifi:file w_file_perms;
+  allow wifi_sniffer self:capability sys_module;
+')