From 660a65989d7c244e99ead4a2171193687a01f742 Mon Sep 17 00:00:00 2001
From: Sergey Abramchuk <personal@ss-abramchuk.me>
Date: Tue, 15 May 2018 09:37:49 +0300
Subject: [PATCH] Add issuer, subject, version properties

---
 OpenVPN Adapter/OpenVPNCertificate.h |  4 ++++
 OpenVPN Adapter/OpenVPNCertificate.m | 12 ++++++++++++
 2 files changed, 16 insertions(+)

diff --git a/OpenVPN Adapter/OpenVPNCertificate.h b/OpenVPN Adapter/OpenVPNCertificate.h
index 22408d0..e799778 100644
--- a/OpenVPN Adapter/OpenVPNCertificate.h	
+++ b/OpenVPN Adapter/OpenVPNCertificate.h	
@@ -15,8 +15,12 @@ NS_ASSUME_NONNULL_BEGIN
 + (nullable OpenVPNCertificate *)certificateWithPEM:(NSData *)pemData error:(NSError **)error;
 + (nullable OpenVPNCertificate *)certificateWithDER:(NSData *)derData error:(NSError **)error;
 
+@property (readonly, nonatomic) NSInteger version;
 @property (readonly, nonatomic) NSData *serial;
 
+@property (readonly, nonatomic) NSData *issuer;
+@property (readonly, nonatomic) NSData *subject;
+
 - (instancetype) init NS_UNAVAILABLE;
 
 - (nullable NSData *)pemData:(NSError **)error;
diff --git a/OpenVPN Adapter/OpenVPNCertificate.m b/OpenVPN Adapter/OpenVPNCertificate.m
index 1400f77..8e40725 100644
--- a/OpenVPN Adapter/OpenVPNCertificate.m	
+++ b/OpenVPN Adapter/OpenVPNCertificate.m	
@@ -53,10 +53,22 @@
     return certificate;
 }
 
+- (NSInteger)version {
+    return self.crt->version;
+}
+
 - (NSData *)serial {
     return [NSData dataWithBytes:self.crt->serial.p length:self.crt->serial.len];
 }
 
+- (NSData *)issuer {
+    return [NSData dataWithBytes:self.crt->issuer_raw.p length:self.crt->issuer_raw.len];
+}
+
+- (NSData *)subject {
+    return [NSData dataWithBytes:self.crt->subject_raw.p length:self.crt->subject_raw.len];
+}
+
 - (instancetype)init
 {
     if (self = [super init]) {