Orientation support

PasscodeLock/PasscodeLockViewController.swift

@@ -110,6 +110,16 @@ open class PasscodeLockViewController: UIViewController, PasscodeLockTypeDelegat
         touchIDButton?.isHidden = !passcodeLock.isTouchIDAllowed
     }
 
+    // MARK: - Orientations   
+
+    open override var shouldAutorotate: Bool {
+        return self.passcodeConfiguration.shouldAutorotate
+    }
+
+    open override var supportedInterfaceOrientations: UIInterfaceOrientationMask {
+        return self.passcodeConfiguration.supportedInterfaceOrientations
+    }
+
     // MARK: - Events
 
     fileprivate func setupEvents() {

PasscodeLock/Protocols/PasscodeLockConfigurationType.swift

@@ -16,4 +16,25 @@ public protocol PasscodeLockConfigurationType {
     var shouldRequestTouchIDImmediately: Bool {get}
     var touchIdReason: String? {get set}
     var maximumInccorectPasscodeAttempts: Int {get}
+    var supportedInterfaceOrientations: UIInterfaceOrientationMask {get}
+    var shouldAutorotate: Bool {get}
+}
+
+// set configuration optionals
+extension PasscodeLockConfigurationType {
+  var passcodeLength: Int {
+    return 4
+  }
+
+  var maximumInccorectPasscodeAttempts: Int {
+    return -1
+  }
+
+  var supportedInterfaceOrientations: UIInterfaceOrientationMask {
+    return .portrait
+  }
+
+  var shouldAutorotate: Bool {
+    return false
+  }
 }