From c7a6a3d2c2fa2cd0e576167ac92f6f169ffebfe1 Mon Sep 17 00:00:00 2001
From: EddyVerbruggen <eddyverbruggen@gmail.com>
Date: Mon, 6 Nov 2017 15:19:59 +0100
Subject: [PATCH] Added an easy way to override the faceid usage description
 (with a default fallback)

---
 README.md    | 7 +++++++
 package.json | 2 +-
 plugin.xml   | 8 +++++++-
 3 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index f869f58..ed30b51 100644
--- a/README.md
+++ b/README.md
@@ -160,3 +160,10 @@ window.plugins.touchid.isAvailable(
   function(msg) {alert('not available, message: ' + msg)} // error handler: no TouchID available
 );
 ```
+
+If you want to alter the usage description in the consent popup, then override the
+default empty adds an empty `NSFaceIDUsageDescription`. To do so, pass the following variable when installing the plugin:
+
+```
+cordova plugin add cordova-plugin-touch-id --variable FACEID_USAGE_DESCRIPTION="For easy authentication"
+```
\ No newline at end of file
diff --git a/package.json b/package.json
index ba28a54..875fe32 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cordova-plugin-touch-id",
-  "version": "3.3.0",
+  "version": "3.3.1",
   "description": "Scan the fingerprint of your user with the TouchID sensor, or the user's Face with Face ID on iPhone X",
   "cordova": {
     "id": "cordova-plugin-touch-id",
diff --git a/plugin.xml b/plugin.xml
index 79feadc..3890ba1 100755
--- a/plugin.xml
+++ b/plugin.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <plugin xmlns="http://apache.org/cordova/ns/plugins/1.0"
         id="cordova-plugin-touch-id"
-        version="3.3.0">
+        version="3.3.1">
 
   <name>Touch ID</name>
 
@@ -36,6 +36,12 @@
       </feature>
     </config-file>
 
+    <!-- Usage description of Face ID for iOS 11+ -->
+    <preference name="FACEID_USAGE_DESCRIPTION" default=" " />
+    <config-file target="*-Info.plist" parent="NSFaceIDUsageDescription">
+      <string>$FACEID_USAGE_DESCRIPTION</string>
+    </config-file>
+
     <framework src="LocalAuthentication.framework" />
     <framework src="Security.framework" />