我一直试图这样做2天，而我却无法做到这一点。
我有一份真正的证书，由COMODO签署，本身由USERTrust签署。但是当我尝试建立与我的域的连接时，这就是我得到的：
javax.net.ssl.SSLPeerUnverifiedException: No peer certificate
我用来获取此代码的代码是：
public void postData() {
// Add your data
try {
HttpPost post = new HttpPost(new URI("https://example.com"));
KeyStore trusted = KeyStore.getInstance("BKS");
trusted.load(null, "".toCharArray());
SSLSocketFactory sslf = new SSLSocketFactory(trusted);
sslf.setHostnameVerifier(SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);
SchemeRegistry schemeRegistry = new SchemeRegistry();
schemeRegistry.register(new Scheme ("https", sslf, 443));
SingleClientConnManager cm = new SingleClientConnManager(post.getParams(),
schemeRegistry);
HttpClient client = new DefaultHttpClient(cm, post.getParams());
// Execute HTTP Post Request
@SuppressWarnings("unused")
HttpResponse result = client.execute(post);
} catch (ClientProtocolException e) {
// TODO Auto-generated catch block
Log.e(TAG,e.getMessage());
Log.e(TAG,e.toString());
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
Log.e(TAG,e.getMessage());
Log.e(TAG,e.toString());
e.printStackTrace();
} catch (URISyntaxException e) {
// TODO Auto-generated catch block
Log.e(TAG,e.getMessage());
Log.e(TAG,e.toString());
e.printStackTrace();
} catch (KeyStoreException e) {
// TODO Auto-generated catch block
Log.e(TAG,e.getMessage());
Log.e(TAG,e.toString());
e.printStackTrace();
} catch (NoSuchAlgorithmException e) {
// TODO Auto-generated catch block
Log.e(TAG,e.getMessage());
Log.e(TAG,e.toString());
e.printStackTrace();
} catch (CertificateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
Log.e(TAG,e.toString());
Log.e(TAG,e.getMessage());
} catch (KeyManagementException e) {
// TODO Auto-generated catch block
Log.e(TAG,e.getMessage());
Log.e(TAG,e.toString());
e.printStackTrace();
} catch (UnrecoverableKeyException e) {
// TODO Auto-generated catch block
Log.e(TAG,e.getMessage());
Log.e(TAG,e.toString());
e.printStackTrace();
}
}
我已尝试过我的域名和https://google.com。他们都返回相同。这是堆栈：
02-01 10:24:30.067: W/System.err(15560): javax.net.ssl.SSLPeerUnverifiedException: No peer certificate
02-01 10:24:30.088: W/System.err(15560): at org.apache.harmony.xnet.provider.jsse.SSLSessionImpl.getPeerCertificates(SSLSessionImpl.java:258)
02-01 10:24:30.098: W/System.err(15560): at org.apache.http.conn.ssl.AbstractVerifier.verify(AbstractVerifier.java:93)
02-01 10:24:30.098: W/System.err(15560): at org.apache.http.conn.ssl.SSLSocketFactory.createSocket(SSLSocketFactory.java:381)
02-01 10:24:30.108: W/System.err(15560): at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:164)
02-01 10:24:30.108: W/System.err(15560): at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
02-01 10:24:30.128: W/System.err(15560): at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
02-01 10:24:30.138: W/System.err(15560): at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:359)
02-01 10:24:30.148: W/System.err(15560): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
02-01 10:24:30.158: W/System.err(15560): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
02-01 10:24:30.158: W/System.err(15560): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
02-01 10:24:30.178: W/System.err(15560): at com.example.Preferences.postData(Preferences.java:103)
02-01 10:24:30.178: W/System.err(15560): at com.example.Preferences.onCreate(Preferences.java:52)
02-01 10:24:30.178: W/System.err(15560): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1072)
02-01 10:24:30.178: W/System.err(15560): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1836)
02-01 10:24:30.178: W/System.err(15560): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1893)
02-01 10:24:30.178: W/System.err(15560): at android.app.ActivityThread.access$1500(ActivityThread.java:135)
02-01 10:24:30.178: W/System.err(15560): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1054)
02-01 10:24:30.178: W/System.err(15560): at android.os.Handler.dispatchMessage(Handler.java:99)
02-01 10:24:30.178: W/System.err(15560): at android.os.Looper.loop(Looper.java:150)
02-01 10:24:30.178: W/System.err(15560): at android.app.ActivityThread.main(ActivityThread.java:4385)
02-01 10:24:30.188: W/System.err(15560): at java.lang.reflect.Method.invokeNative(Native Method)
02-01 10:24:30.188: W/System.err(15560): at java.lang.reflect.Method.invoke(Method.java:507)
02-01 10:24:30.188: W/System.err(15560): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:849)
02-01 10:24:30.188: W/System.err(15560): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:607)
此外，在查看日志时，我发现，我认为是造成这种情况的错误：
02-01 10:44:13.122: W/System.err(15746): Catch exception while startHandshake: javax.net.ssl.SSLHandshakeException: java.security.InvalidAlgorithmParameterException: trustAnchors.isEmpty()
02-01 10:44:13.122: W/System.err(15746): return an invalid session with invalid cipher suite of SSL_NULL_WITH_NULL_NULL
在这两天中，我阅读了很多文章，解释了如何连接到自签名SSL保护的网站。我还发现了this问题，这是我获得代码的地方，但我不能为我的生活找出using the default Android verification mechanism的含义以及如何实现它。
有人可以提供一段修复或实现连接到REAL证书的代码吗？
谢谢！