我是Android开发和实现SSLSockets的新手.在做了一些挖掘后,我能够设置一个正常工作的简单服务器/客户端.我认为实现可以使用一些工作,并且难以将密码加载到密钥库而不用纯文本.这是客户端的一些代码.如您所见,我将密码硬编码到本地var中.是否有更好的方法加载密钥库密码,所以我没有在代码中以纯文本形式？

char [] KSPASS = "password".toCharArray();

char [] KEYPASS = "password".toCharArray();

try {

final KeyStore keyStore = KeyStore.getInstance("BKS");

keyStore.load(context.getResources().openRawResource(R.raw.serverkeys), KSPASS);

final KeyManagerFactory keyManager = KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm());

keyManager.init(keyStore, KEYPASS);

final TrustManagerFactory trustFactory = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());

trustFactory.init(keyStore);

sslContext = SSLContext.getInstance("TLS");

sslContext.init(keyManager.getKeyManagers(), trustFactory.getTrustManagers(), null);

Arrays.fill(KSPASS, ' ');

Arrays.fill(KEYPASS, ' ');

KSPASS = null;

KEYPASS = null;

更新：

事实证明,客户端根本不需要知道密钥库密码.我已修改代码以传入null作为密码.到目前为止,初始测试已经与服务器进行通信.在服务器端,我仍然加载密钥库密码.

final KeyStore keyStore = KeyStore.getInstance("BKS");

keyStore.load(context.getResources().openRawResource(R.raw.serverkeys), null);

final KeyManagerFactory keyManager = KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm());

keyManager.init(keyStore, null);

final TrustManagerFactory trustFactory = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());

trustFactory.init(keyStore);

sslContext = SSLContext.getInstance("TLS");

sslContext.init(keyManager.getKeyManagers(), trustFactory.getTrustManagers(), null);