未找到证书路径的信任锚

Question

我想打开与https服务器的连接，我事先禁用了证书检查。当我尝试这样做时，我收到以下错误：

09-18 13:31:35.254 23455-23455/com.mlgapps.mlgdogeprod.rsstatpal1 W/System.err: javax.net.ssl.SSLHandshakeException: java.security.cert.CertPathValidatorException: Trust anchor for certification path not found.
09-18 13:31:35.265 23455-23455/com.mlgapps.mlgdogeprod.rsstatpal1 W/System.err:     at org.apache.harmony.xnet.provider.jsse.OpenSSLSocketImpl.startHandshake(OpenSSLSocketImpl.java:374)
09-18 13:31:35.265 23455-23455/com.mlgapps.mlgdogeprod.rsstatpal1 W/System.err:     at libcore.net.http.HttpConnection.setupSecureSocket(HttpConnection.java:209)
09-18 13:31:35.276 23455-23455/com.mlgapps.mlgdogeprod.rsstatpal1 W/System.err:     at libcore.net.http.HttpsURLConnectionImpl$HttpsEngine.makeSslConnection(HttpsURLConnectionImpl.java:478)
09-18 13:31:35.276 23455-23455/com.mlgapps.mlgdogeprod.rsstatpal1 W/System.err:     at libcore.net.http.HttpsURLConnectionImpl$HttpsEngine.connect(HttpsURLConnectionImpl.java:433)
09-18 13:31:35.276 23455-23455/com.mlgapps.mlgdogeprod.rsstatpal1 W/System.err:     at libcore.net.http.HttpEngine.sendSocketRequest(HttpEngine.java:289)
09-18 13:31:35.276 23455-23455/com.mlgapps.mlgdogeprod.rsstatpal1 W/System.err:     at libcore.net.http.HttpEngine.sendRequest(HttpEngine.java:239)
09-18 13:31:35.276 23455-23455/com.mlgapps.mlgdogeprod.rsstatpal1 W/System.err:     at libcore.net.http.HttpURLConnectionImpl.getResponse(HttpURLConnectionImpl.java:273)
09-18 13:31:35.276 23455-23455/com.mlgapps.mlgdogeprod.rsstatpal1 W/System.err:     at libcore.net.http.HttpURLConnectionImpl.getInputStream(HttpURLConnectionImpl.java:168)
09-18 13:31:35.276 23455-23455/com.mlgapps.mlgdogeprod.rsstatpal1 W/System.err:     at libcore.net.http.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:271)

我使用此代码禁用证书：

private static void disableSSLCertificateChecking() {
    TrustManager[] trustAllCerts = new TrustManager[] { new X509TrustManager() {
        public X509Certificate[] getAcceptedIssuers() {
            return null;
        }

        @Override
        public void checkClientTrusted(X509Certificate[] arg0, String arg1) throws CertificateException {
            // Not implemented
        }

        @Override
        public void checkServerTrusted(X509Certificate[] arg0, String arg1) throws CertificateException {
            // Not implemented
        }
    } };

    try {
        SSLContext sc = SSLContext.getInstance("TLS");

        sc.init(null, trustAllCerts, new java.security.SecureRandom());

        HttpsURLConnection.setDefaultSSLSocketFactory(new TLSSocketFactory());
    } catch (KeyManagementException e) {
        e.printStackTrace();
    } catch (NoSuchAlgorithmException e) {
        e.printStackTrace();
    }
}

我使用这个类作为SSLSocketFactory的扩展：

import java.io.IOException;
import java.net.InetAddress;
import java.net.Socket;
import java.net.UnknownHostException;
import java.security.KeyManagementException;
import java.security.NoSuchAlgorithmException;

import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSocket;
import javax.net.ssl.SSLSocketFactory;

public class TLSSocketFactory extends SSLSocketFactory {

    private SSLSocketFactory internalSSLSocketFactory;

    public TLSSocketFactory() throws KeyManagementException, NoSuchAlgorithmException {
        SSLContext context = SSLContext.getInstance("TLS");
        context.init(null, null, null);
        internalSSLSocketFactory = context.getSocketFactory();
    }

    @Override
    public String[] getDefaultCipherSuites() {
        return internalSSLSocketFactory.getDefaultCipherSuites();
    }

    @Override
    public String[] getSupportedCipherSuites() {
        return internalSSLSocketFactory.getSupportedCipherSuites();
    }

    @Override
    public Socket createSocket(Socket s, String host, int port, boolean autoClose) throws IOException {
        return enableTLSOnSocket(internalSSLSocketFactory.createSocket(s, host, port, autoClose));
    }

    @Override
    public Socket createSocket(String host, int port) throws IOException, UnknownHostException {
        return enableTLSOnSocket(internalSSLSocketFactory.createSocket(host, port));
    }

    @Override
    public Socket createSocket(String host, int port, InetAddress localHost, int localPort) throws IOException, UnknownHostException {
        return enableTLSOnSocket(internalSSLSocketFactory.createSocket(host, port, localHost, localPort));
    }

    @Override
    public Socket createSocket(InetAddress host, int port) throws IOException {
        return enableTLSOnSocket(internalSSLSocketFactory.createSocket(host, port));
    }

    @Override
    public Socket createSocket(InetAddress address, int port, InetAddress localAddress, int localPort) throws IOException {
        return enableTLSOnSocket(internalSSLSocketFactory.createSocket(address, port, localAddress, localPort));
    }

    private Socket enableTLSOnSocket(Socket socket) {
        if(socket != null && (socket instanceof SSLSocket)) {
            ((SSLSocket)socket).setEnabledProtocols(new String[] {"TLSv1", "TLSv1.1", "TLSv1.2"});
        }
        return socket;
    }
}

你知道我在这里做错了什么，或者我能做些什么来解决这个问题？或者我设置了defaultSSLSocketFactory错误吗？