Add StrongBox availability check

RedMadRobot · Jul 8, 2020 · 24db6cf · 24db6cf
1 parent 9300cb4
commit 24db6cf
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Showing 3 changed files with 9 additions and 3 deletions.
diff --git a/README.MD b/README.MD
@@ -54,7 +54,7 @@ yourself ;)
 Add this library to your gradle config
 
 ```groovy
-implementation 'com.redmadrobot:pinkman:1.0.1'
+implementation 'com.redmadrobot:pinkman:1.0.2'
 ```
 
 Create an instance of the `Pinkman` class (use a DI please) and

diff --git a/pinkman/library.properties b/pinkman/library.properties
@@ -1,5 +1,5 @@
 lib_name=pinkman
-lib_version=1.0.1
+lib_version=1.0.2
 lib_description=PINkman is a library to help implementing an authentication by a PIN code in a secure manner
 lib_vcs=https://github.com/RedMadRobot/PINkman.git
 lib_issue_tracker=https://github.com/RedMadRobot/PINkman/issues
diff --git a/pinkman/src/main/java/com/redmadrobot/pinkman/Pinkman.kt b/pinkman/src/main/java/com/redmadrobot/pinkman/Pinkman.kt
@@ -1,6 +1,7 @@
 package com.redmadrobot.pinkman
 
 import android.content.Context
+import android.content.pm.PackageManager
 import android.os.Build
 import android.security.keystore.KeyGenParameterSpec
 import android.security.keystore.KeyProperties.*
@@ -37,7 +38,12 @@ class Pinkman(
             .apply {
                 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
                     setUnlockedDeviceRequired(true)
-                    setIsStrongBoxBacked(true)
+
+                    val hasStrongBox = applicationContext
+                        .packageManager
+                        .hasSystemFeature(PackageManager.FEATURE_STRONGBOX_KEYSTORE)
+
+                    setIsStrongBoxBacked(hasStrongBox)
                 }
             }.build()