我需要在信任X509TrustManager之前手动检查ssl证书。如何在Android中下载ssl证书为字节或流？我知道如何将ssl证书作为java对象，但我需要bytes []或stream。
我注册了套接字工厂
schemeRegistry.register(new Scheme("https", new EasySSLSocketFactory(), 443));
注册上下文
SSLContext context = SSLContext.getInstance("TLS");
和owerrided
public void checkServerTrusted(X509Certificate[] certificates, String authType)
throws CertificateException
对于ssl连接它工作正常，但我有一个证书作为java对象，但不是输入流或字节数组。
答案 0 :(得分：0)
private SeekBar brightbar;
//Variable to store brightness value
private int brightness;
//Content resolver used as a handle to the system's settings
private ContentResolver Conresolver;
//Window object, that will store a reference to the current window
private Window window;
/** Called when the activity is first created. */
@Override
public void onCreate (Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
//Instantiate seekbar object
brightbar = (SeekBar) findViewById(R.id.ChangeBright);
//Get the content resolver
Conresolver = getContentResolver();
//Get the current window
window = getWindow();
brightbar.setMax(255);
brightbar.setKeyProgressIncrement(1);
try {
brightness = System.getInt(Conresolver, System.SCREEN_BRIGHTNESS);
} catch (SettingNotFoundException e) {
Log.e("Error", "Cannot access system brightness");
e.printStackTrace();
}
brightbar.setProgress(brightness);
brightbar.setOnSeekBarChangeListener(new OnSeekBarChangeListener() {
public void onStopTrackingTouch(SeekBar seekBar) {
System.putInt(Conresolver, System.SCREEN_BRIGHTNESS, brightness);
LayoutParams layoutpars = window.getAttributes();
layoutpars.screenBrightness = brightness / (float) 255;
window.setAttributes(layoutpars);
}
public void onStartTrackingTouch(SeekBar seekBar) {
}
public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
if (progress <= 20) {
brightness = 20;
} else {
brightness = progress;
}
}
});
}
的成员X509Certificate应该返回getEncoded的编码形式的证书。
这对你有用吗？
http://docs.oracle.com/javase/7/docs/api/java/security/cert/Certificate.html#getEncoded()