iPhone：HTTPS客户端证书认证 [英] iPhone: HTTPS client cert authentication
问题描述
我带客户证书验证的战斗。当服务器需要印鉴（在这种情况下，一个证书），此方法是从调用的 NSURLConnection的的代表：
I'm fighting with a client certificate authentication. When a server needs a credential (a certificate in this case), this method is invoked from NSURLConnection delegate:
- (void)connection:(NSURLConnection *)connection didReceiveAuthenticationChallenge:(NSURLAuthenticationChallenge *)challenge
我想从文件加载证书，填补了凭据，并运行此方法：
I want to load a certificate from a file, fill a credential and run this method:
[[challenge sender] useCredential:[self credential] forAuthenticationChallenge:challenge];
但我不知道如何初始化（或填充）一个的 SecIdentityRef 的参数。下面是我创建的凭据code：
But I don't know how to initialize (or fill) a SecIdentityRef parameter. Here is my code that creates the credentials:
NSString *certPath = [[NSBundle mainBundle] pathForResource:@"certificate" ofType:@"cer"];
NSData *certData = [[NSData alloc] initWithContentsOfFile:certPath];
SecIdentityRef myIdentity; // ???
SecCertificateRef myCert = SecCertificateCreateWithData(NULL, (CFDataRef)certData);
[certData release];
SecCertificateRef certArray[1] = { myCert };
CFArrayRef myCerts = CFArrayCreate(NULL, (void *)certArray, 1, NULL);
CFRelease(myCert);
NSURLCredential *credential = [NSURLCredential credentialWithIdentity:myIdentity
certificates:(NSArray *)myCerts
persistence:NSURLCredentialPersistencePermanent];
CFRelease(myCerts);
是否有人知道如何解决它？谢谢你。
Does anybody know how to solve it? Thanks.
我终于找到了解决办法，但一个新的问题是在这里：
I've finally found the solution, but a new problem is here:
我的客户不发证书给服务器。服务器要求的证书后，应用程序运行此方法：
my client doesn't send the certificate to the server. After the server asks for the certificate, the application runs this method:
- (void)connection:(NSURLConnection *)connection didReceiveAuthenticationChallenge:(NSURLAuthenticationChallenge *)challenge
和我填凭证（如我上面提到的），但连接以错误结束： NSURLErrorDomain -1206 的。根据服务器日志客户端证书不是由应用程序发送的。
and I fill the credential (like I mentioned above), but the connection ends with an error: NSURLErrorDomain -1206. According to the server logs the client certificate is not sent by the application.
有没有人有这种行为的经验吗？我需要以某种方式核实申请人的证书？或者别的，使其工作？我可以提供我目前的code。如果它帮助。感谢您的任何想法......
Has anybody any experience with this behaviour? Do I need to somehow verify the certificate in the application? Or anything else to make it work? I can provide my current code if it helps. Thanks for any ideas...
推荐答案
我使用以下步骤：
- 从使用SecPKCS12Import功能PKCS12证书文件提取SecIdentityRef
- 使用SecIdentityCopyCertificate函数来获取SecCertificateRef
和休息（凭证初始化）是一样的，我的问题...我可以把这里的更多code，如果你想。需要注意的是在iPhone模拟器中的错误（ http://openradar.appspot.com/7090030 ） ，所以这是不可能用在模拟器很多荣誉证书的工作
and the rest (a credential initialization) is the same as in my question... I can put here more code if you want. Note that there is a bug (http://openradar.appspot.com/7090030) in the iphone simulator, so it is not possible to work with a lot of certifcates in the simulator.
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