Implement -description for X509Certificate

src/X509Certificate.h

@@ -23,6 +23,7 @@
 #include <openssl/x509.h>
 
 #import <ObjFW/OFObject.h>
+#import <ObjFW/OFString.h>
 @class OFDictionary;
 
 /* OIDs: */
@@ -65,3 +66,6 @@
 - (OFString*)X509_stringFromASN1Object: (ASN1_OBJECT*)obj;
 - (OFString*)X509_stringFromASN1String: (ASN1_STRING*)str;
 @end
+
+@interface X509OID: OFString {}
+@end

src/X509Certificate.m

@@ -90,6 +90,18 @@
 	[super dealloc];
 }
 
+- (OFString*)description
+{
+	OFMutableString *ret = nil;//[OFMutableString string];
+
+	[ret appendFormat: @"Issuer: %@\n\n", [self issuer]];
+	[ret appendFormat: @"Subject: %@\n\n", [self subject]];
+	[ret appendFormat: @"SANs: %@", [self subjectAlternativeName]];
+
+	[ret makeImmutable];
+	return ret;
+}
+
 - (OFDictionary*)issuer
 {
 	if (issuer == nil) {
@@ -383,7 +395,7 @@
 		[self resizeMemory: buf
 			    toSize: buf_len];
 	}
-	ret = [OFString stringWithUTF8String: buf];
+	ret = [X509OID stringWithUTF8String: buf];
 	[self freeMemory: buf];
 	return ret;
 }
@@ -399,3 +411,12 @@
 	return ret;
 }
 @end
+
+@implementation X509OID
+- (OFString*)description
+{
+	char tmp[1024];
+	OBJ_obj2txt(tmp, sizeof(tmp), OBJ_txt2obj(s->cString, 1), 0);
+	return [OFString stringWithUTF8String: tmp];
+}
+@end