我正在开发一个android应用程序，我需要使用TLS获取一些数据。我正在使用SSLSocket。我得到套接字握手的输出。但没有运气从套接字获取数据。它的展示
12-09 19:29:55.567: W/System.err(24198): java.net.SocketTimeoutException: Read timed out
12-09 19:29:55.567: W/System.err(24198): at com.android.org.conscrypt.NativeCrypto.SSL_read(Native Method)
12-09 19:29:55.567: W/System.err(24198): at com.android.org.conscrypt.OpenSSLSocketImpl$SSLInputStream.read(OpenSSLSocketImpl.java:674)
12-09 19:29:55.567: W/System.err(24198): at java.io.InputStreamReader.read(InputStreamReader.java:231)
12-09 19:29:55.567: W/System.err(24198): at java.io.BufferedReader.fillBuf(BufferedReader.java:145)
12-09 19:29:55.567: W/System.err(24198): at java.io.BufferedReader.readLine(BufferedReader.java:397)
12-09 19:29:55.567: W/System.err(24198): at com.example.ssltest.CopyOfMainActivity$1.onClick(CopyOfMainActivity.java:103)
12-09 19:29:55.567: W/System.err(24198): at android.view.View.performClick(View.java:4785)
12-09 19:29:55.567: W/System.err(24198): at android.view.View$PerformClick.run(View.java:19858)
12-09 19:29:55.567: W/System.err(24198): at android.os.Handler.handleCallback(Handler.java:739)
12-09 19:29:55.567: W/System.err(24198): at android.os.Handler.dispatchMessage(Handler.java:95)
12-09 19:29:55.567: W/System.err(24198): at android.os.Looper.loop(Looper.java:155)
12-09 19:29:55.567: W/System.err(24198): at android.app.ActivityThread.main(ActivityThread.java:5696)
12-09 19:29:55.567: W/System.err(24198): at java.lang.reflect.Method.invoke(Native Method)
12-09 19:29:55.567: W/System.err(24198): at java.lang.reflect.Method.invoke(Method.java:372)
12-09 19:29:55.567: W/System.err(24198): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1028)
12-09 19:29:55.567: W/System.err(24198): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:823)
这是代码示例..
package com.example.ssltest;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.net.Socket;
import java.net.UnknownHostException;
import java.security.KeyManagementException;
import java.security.KeyStore;
import java.security.KeyStoreException;
import java.security.NoSuchAlgorithmException;
import java.security.UnrecoverableKeyException;
import java.security.cert.CertificateException;
import javax.net.ssl.SSLHandshakeException;
import javax.net.ssl.SSLPeerUnverifiedException;
import javax.net.ssl.SSLSession;
import javax.net.ssl.SSLSocket;
import java.security.cert.Certificate;
import org.apache.http.conn.ssl.SSLSocketFactory;
import android.app.Activity;
import android.content.Context;
import android.os.Bundle;
import android.os.StrictMode;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.Toast;
public class CopyOfMainActivity extends Activity {
/** Called when the activity is first created. */
private EditText mText;
private Button mSend;
private TextView mResponse;
private EditText mIPaddress;
private EditText mPort;
// port to use
//private String ip_address="103.9.105.15";
private String ip_address="103.9.105.15";
private int port = 443;
private SSLSocket socket = null;
private BufferedWriter out = null;
private BufferedReader in = null;
private final String TAG = "TAG";
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mText = (EditText) findViewById(R.id.editext);
mSend = (Button) findViewById(R.id.send_button);
mResponse = (TextView) findViewById(R.id.server_response);
mSend.setClickable(true);
StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();
StrictMode.setThreadPolicy(policy);
mSend.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
try{
KeyStore ks = KeyStore.getInstance(KeyStore.getDefaultType());
ks.load(null, null);
SSLSocketFactory socketFactory = new MySSLSocketFactory(ks);
socketFactory.setHostnameVerifier(SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);
socket = (SSLSocket)
socketFactory.createSocket(new Socket(ip_address,port), ip_address, port, false);
socket.startHandshake();
socket.setSoTimeout(10000);
printServerCertificate(socket);
printSocketInfo(socket);
BufferedWriter w = new BufferedWriter(
new OutputStreamWriter(socket.getOutputStream()));
BufferedReader r = new BufferedReader(
new InputStreamReader(socket.getInputStream()));
w.write("GET / HTTP/1.0");
w.newLine();
System.out.println("send..");
w.flush();
String m ;
while ((m = r.readLine()) != null) {
System.out.println("status received: " + m);
}
System.out.println("after while");
w.close();
r.close();
socket.close();
} catch (UnknownHostException e) {
Toast.makeText(v.getContext(), "Unknown host", Toast.LENGTH_SHORT).show();
Log.i(TAG,"Unknown host");
e.printStackTrace();
//System.exit(1);
} catch (IOException e) {
Toast.makeText(v.getContext(), "No I/O", Toast.LENGTH_SHORT).show();
Log.i(TAG,"No I/O");
e.printStackTrace();
//System.exit(1);
} catch (KeyStoreException e) {
Toast.makeText(v.getContext(), "Keystore ks error", Toast.LENGTH_SHORT).show();
Log.i(TAG,"Keystore ks error");
e.printStackTrace();
//System.exit(-1);
} catch (NoSuchAlgorithmException e) {
Toast.makeText(v.getContext(), "No such algorithm for ks.load", Toast.LENGTH_SHORT).show();
Log.i(TAG,"No such algorithm for ks.load");
e.printStackTrace();
//System.exit(-1);
} catch (CertificateException e) {
Toast.makeText(v.getContext(), "certificate missing", Toast.LENGTH_SHORT).show();
Log.i(TAG,"certificate missing");
e.printStackTrace();
//System.exit(-1);
} catch (UnrecoverableKeyException e) {
Toast.makeText(v.getContext(), "UnrecoverableKeyException", Toast.LENGTH_SHORT).show();
Log.i(TAG,"unrecoverableKeyException");
e.printStackTrace();
//System.exit(-1);
} catch (KeyManagementException e) {
Toast.makeText(v.getContext(), "KeyManagementException", Toast.LENGTH_SHORT).show();
Log.i(TAG,"key management exception");
e.printStackTrace();
//System.exit(-1);
}
}
});
}
private void printServerCertificate(SSLSocket socket) {
try {
Certificate[] serverCerts =
socket.getSession().getPeerCertificates();
for (int i = 0; i < serverCerts.length; i++) {
Certificate myCert = serverCerts[i];
Log.i(TAG,"====Certificate:" + (i+1) + "====");
Log.i(TAG,"-Public Key-\n" + myCert.getPublicKey());
Log.i(TAG,"-Certificate Type-\n " + myCert.getType());
System.out.println();
}
} catch (SSLPeerUnverifiedException e) {
Log.i(TAG,"Could not verify peer");
e.printStackTrace();
System.exit(-1);
}
}
private void printSocketInfo(SSLSocket s) {
Log.i(TAG,"Socket class: "+s.getClass());
Log.i(TAG," Remote address = "
+s.getInetAddress().toString());
Log.i(TAG," Remote port = "+s.getPort());
Log.i(TAG," Local socket address = "
+s.getLocalSocketAddress().toString());
Log.i(TAG," Local address = "
+s.getLocalAddress().toString());
Log.i(TAG," Local port = "+s.getLocalPort());
Log.i(TAG," Need client authentication = "
+s.getNeedClientAuth());
SSLSession ss = s.getSession();
Log.i(TAG," Cipher suite = "+ss.getCipherSuite());
Log.i(TAG," Protocol = "+ss.getProtocol());
}
public void chat(String temp){
String message = temp;
String line = "";//
// send id of the device to match with the image
try {
out.write("GET / HTTP/1.0");
out.newLine();
out.flush();
} catch (IOException e2) {
Log.i(TAG,"Read failed");
//System.exit(1);
e2.printStackTrace();
}
// receive a ready command from the server
try {
line = in.readLine();
mResponse.setText("SERVER SAID: "+line);
//Log.i(TAG,line);
} catch (IOException e1) {
Log.i(TAG,"Read failed");
e1.printStackTrace();
// System.exit(1);
}
}
}
和我的自定义MySSLSocketFactory.class
public class MySSLSocketFactory extends SSLSocketFactory {
SSLContext sslContext = SSLContext.getInstance("TLS");
public MySSLSocketFactory(KeyStore truststore) throws NoSuchAlgorithmException, KeyManagementException, KeyStoreException, UnrecoverableKeyException {
super(truststore);
TrustManager tm = new X509TrustManager() {
@Override
public X509Certificate[] getAcceptedIssuers() {
// TODO Auto-generated method stub
return null;
}
@Override
public void checkServerTrusted(X509Certificate[] chain, String authType)
throws CertificateException {
// TODO Auto-generated method stub
}
@Override
public void checkClientTrusted(X509Certificate[] chain, String authType)
throws CertificateException {
// TODO Auto-generated method stub
}
};
sslContext.init(null, new TrustManager[] { tm }, null);
}
@Override
public Socket createSocket(Socket socket, String host, int port, boolean autoClose) throws IOException, UnknownHostException {
return sslContext.getSocketFactory().createSocket(socket, host, port, autoClose);
}
@Override
public Socket createSocket() throws IOException {
return sslContext.getSocketFactory().createSocket();
}
}
我搜索了google和stackoverflow。看到很多解决方案但不适合我。