run clang-format

.clang-format

@@ -0,0 +1,3 @@
+BasedOnStyle: LLVM
+ColumnLimit: 0
+BreakBeforeBraces: Attach

SoftU2F

@@ -1 +1 @@
-Subproject commit ba2682d64b5b9a6fbb163f743d9ddcb3c1f18925
+Subproject commit ff64767d1a559183695e64e1fa2c3e340a44e27c

SoftU2FTool/SelfSignedCertificate.h

@@ -8,15 +8,16 @@
 
 #import <Foundation/Foundation.h>
 #undef I // complex.h defines some crazy `I` macro...
-#import <openssl/x509.h>
+#import <openssl/asn1.h>
 #import <openssl/ec.h>
 #import <openssl/ecdsa.h>
 #import <openssl/evp.h>
 #import <openssl/objects.h>
-#import <openssl/asn1.h>
 #import <openssl/pem.h>
+#import <openssl/x509.h>
+
+@interface SelfSignedCertificate : NSObject
 
-@interface SelfSignedCertificate : NSObject;
 @property EVP_PKEY *pkey;
 @property X509 *x509;
 

SoftU2FTool/SelfSignedCertificate.m

@@ -12,8 +12,7 @@
 
 @implementation SelfSignedCertificate
 
-- (id)init
-{
+- (id)init {
   self = [super init];
   if (self) {
     if ([self generateKeyPair] && [self generateX509]) {
@@ -25,8 +24,7 @@
   return self;
 }
 
-- (int)generateX509
-{
+- (int)generateX509 {
   self.x509 = X509_new();
   if (self.x509 == NULL) {
     printf("failed to init x509\n");
@@ -56,8 +54,7 @@
   return 1;
 }
 
-- (int)generateKeyPair
-{
+- (int)generateKeyPair {
   self.pkey = EVP_PKEY_new();
   if (self.pkey == NULL) {
     printf("failed to init pkey\n");
@@ -98,15 +95,13 @@
   return 1;
 }
 
-- (NSData*)toDer
-{
+- (NSData *)toDer {
   unsigned char *buf = NULL;
   unsigned int len = i2d_X509(self.x509, &buf);
   return [[NSData alloc] initWithBytes:buf length:len];
 }
 
-- (NSData*)signData:(NSData*)msg
-{
+- (NSData *)signData:(NSData *)msg {
   EVP_MD_CTX ctx;
   const unsigned char *cmsg = (const unsigned char *)[msg bytes];
   unsigned char *sig = (unsigned char *)malloc(EVP_PKEY_size(self.pkey));
@@ -133,10 +128,11 @@
   return [[NSData alloc] initWithBytes:sig length:len];
 }
 
-- (void)dealloc
-{
-    X509_free(self.x509); self.x509 = NULL;
-    EVP_PKEY_free(self.pkey); self.pkey = NULL;
+- (void)dealloc {
+  X509_free(self.x509);
+  self.x509 = NULL;
+  EVP_PKEY_free(self.pkey);
+  self.pkey = NULL;
 }
 
 + (bool)parseX509:(NSData *)data consumed:(NSInteger *)consumed;

SoftU2FTool/SoftU2FTool-Bridging-Header.h

@@ -1,7 +1,7 @@
-#import <CommonCrypto/CommonCrypto.h>
-#import <Security/Security.h>
-#import <Security/SecKey.h>
 #import "SelfSignedCertificate.h"
 #import "softu2f.h"
 #import "u2f.h"
 #import "u2f_hid.h"
+#import <CommonCrypto/CommonCrypto.h>
+#import <Security/SecKey.h>
+#import <Security/Security.h>