From 8b390e969ff522b36f4927dcb5ae508ab733a2ac Mon Sep 17 00:00:00 2001
From: Sergey Abramchuk <ss.abramchuk@gmail.com>
Date: Thu, 7 Sep 2017 14:35:33 +0300
Subject: [PATCH] Return type of the key

---
 OpenVPN Adapter/OpenVPNPrivateKey.h | 3 +++
 OpenVPN Adapter/OpenVPNPrivateKey.m | 4 ++++
 2 files changed, 7 insertions(+)

diff --git a/OpenVPN Adapter/OpenVPNPrivateKey.h b/OpenVPN Adapter/OpenVPNPrivateKey.h
index eeda4ec..81ca5f6 100644
--- a/OpenVPN Adapter/OpenVPNPrivateKey.h	
+++ b/OpenVPN Adapter/OpenVPNPrivateKey.h	
@@ -8,6 +8,8 @@
 
 #import <Foundation/Foundation.h>
 
+#import "OpenVPNKeyType.h"
+
 @interface OpenVPNPrivateKey : NSObject
 
 + (nullable OpenVPNPrivateKey *)keyWithPEM:(nonnull NSData *)pemData
@@ -21,6 +23,7 @@
 - (nonnull instancetype) __unavailable init;
 
 @property (nonatomic, readonly) NSInteger size;
+@property (nonatomic, readonly) OpenVPNKeyType type;
 
 - (nullable NSData *)pemData:(out NSError * __nullable * __nullable)error;
 - (nullable NSData *)derData:(out NSError * __nullable * __nullable)error;
diff --git a/OpenVPN Adapter/OpenVPNPrivateKey.m b/OpenVPN Adapter/OpenVPNPrivateKey.m
index a72d3e0..03f8c2e 100644
--- a/OpenVPN Adapter/OpenVPNPrivateKey.m	
+++ b/OpenVPN Adapter/OpenVPNPrivateKey.m	
@@ -33,6 +33,10 @@
     return mbedtls_pk_get_bitlen(self.ctx);
 }
 
+- (OpenVPNKeyType)type {
+    return (OpenVPNKeyType)mbedtls_pk_get_type(self.ctx);
+}
+
 + (nullable OpenVPNPrivateKey *)keyWithPEM:(NSData *)pemData password:(NSString *)password error:(out NSError **)error {
     OpenVPNPrivateKey *key = [OpenVPNPrivateKey new];