如何使用JSSE实现SSL安全连接

如何使用JSSE实现SSL安全连接(4) try{
keyStore=KeyStore.getInstance(KeyStore.getDefaultType());
keyStore.load(keyStoreIStream,keyStorePassWord);
}catch(KeyStoreException ke) {
System.out.println("Loading of https keystore from file <"+keyStorePath+"> failed. error message: "+ke.getMessage());
keyStore=null;
}
}

/**
* Authenticates a client certificate. For we don't need that case only implement the
* default behaviour.
*
* @param chain In: The certificate chain to be authenticated.
* @param authType In: The key exchange algorithm.
*/
public void checkClientTrusted(X509Certificate[] chain, String authType) throws CertificateException {
((X509TrustManager)tm).checkClientTrusted(chain,authType);
}

/**
* Authenticates a server certificate. If the given certificate is untrusted ask the
* user whether to proceed or not.
*
* @param chain In: The certificate chain to be authenticated.
* @param authType In: The key exchange algorithm.
*/

public void checkServerTrusted(X509Certificate[] chain, String authType) throws CertificateException {
/* Output the certifcate chain for debugging purposes */
System.out.println("got X509 certificate from server:");
for(int i=0; i<chain.length; i++) {
System.out.println("chain["+i+"]: "+chain[i].getIssuerDN().getName());
}

try{
/* First try the default behaviour. */