如何从SSLContext检索keyManager详细信息?

Question

我想检索credentialMap

从sslContext对象属于keyManager。

public static void main(String[] args) throws UnrecoverableKeyException, CertificateException, NoSuchAlgorithmException, KeyStoreException, IOException, NoSuchProviderException, KeyManagementException {
SSLContext sslContext = newServerContext(createKeyManagers());
// how to get keyManager from sslContext?
}
public static SSLContext newServerContext(KeyManager[] keyManagers)
throws NoSuchAlgorithmException, NoSuchProviderException,
KeyManagementException {
SSLContext ctx = SSLContext.getInstance("TLS");
ctx.init(keyManagers, null, new SecureRandom());
return ctx;
}
public static KeyManager[] createKeyManagers()
throws KeyStoreException, IOException, NoSuchAlgorithmException,
CertificateException, UnrecoverableKeyException
{
KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());
FileInputStream keyStoreFile = new FileInputStream("F:\IdeaProjects\NewFeature\keystore.jks");
String keyStorePassword = "changeit";
keyStore.load(keyStoreFile, keyStorePassword.toCharArray());
KeyManagerFactory kmf = KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm());
kmf.init(keyStore, keyStorePassword.toCharArray());
return kmf.getKeyManagers();
}

我如何从ctx(SSLContext)对象检索keyManager详细信息?

Answer 1

似乎无法通过SSLContext的某些方法获得KeyManager数组。为什么不将KeyManager数组保存在一个变量中?

KeyManager[] keyManagers = createKeyManagers();
SSLContext sslContext = newServerContext(keyManagers);

顺便问一下，为什么要通过SSLContext获得KeyManager[]?你打算怎么处理它?你打算在哪里使用它?SSLContext充当安全套接字工厂或sslengine的工厂。KeyManager应该由SSLServerSocketFactory或SSLEngine在内部使用。