javax.net.ssl.SSLHandshakeException:当禁用 SSLv2 和 SSlv3 时,Android 5.0.0 上的握手失败(仅限 TLS)(及更高版本)

2022-09-03 04:09:53

这是我的第一篇文章,我将尽力做到尽可能清晰(对不起我的英语)。

这是我的麻烦,我正在使用reformition:1.9.0和okhttp:2.7.5来执行API调用。一切都很好,直到我的服务器提供商禁用SLLv2和SSLv3导致的异常问题(3月1日发现溺水失败)。

现在我检查有关我的提供商的信息,他只允许来自 https://www.ssllabs.com/ 的密码(TLS 1.0 TLS_RSA_WITH_3DES_EDE_CBC_SHA No FS)的TLSv1。

好的,这就是我做过的所有测试和结果:

[更新问题已解决]

在我的第二个答案中找到解决这个问题的方法。

更新似乎问题来自谷歌API版本。当我在API 18上测试时,一切正常。当它在Android上或等于5.0.0时,它会失败。

第一次测试

会议回顾:

  • 编译SdkVersion 23
  • buildToolsVersion '23.0.2'
  • minSdkVersion 18
  • targetSdkVersion 21
  • 改造:1.9.0
  • 确定http:2.7.5
  • Android版本>5.0.0(但每台设备上都是一样的...)

Rest Client (LoginRestClient):

public class LoginRestClient
{
    private static final String BASE_URL = "";
    private LoginApiService apiService;

    public LoginRestClient()
    {
        Gson gson = new GsonBuilder()
                .setDateFormat("yyyy'-'MM'-'dd'T'HH':'mm':'ss'.'SSS'Z'")
                .create();

        RestAdapter restAdapter = new RestAdapter.Builder()
                .setLogLevel(RestAdapter.LogLevel.FULL)
                .setEndpoint(ApiIntentService.getHostAddress())
                .setConverter(new GsonConverter(gson))
                .setClient(new OkClient(ApiIntentService.getConnectionHttpClient()))
                .build();

        apiService = restAdapter.create(LoginApiService.class);
    }

    public LoginApiService getApiService() {
        return apiService;
    }
}

创建客户端的函数 OkHttpClient getConnectionHttpClient()

public static OkHttpClient getConnectionHttpClient()
{
    OkHttpClient okHttpClient = new OkHttpClient();
    okHttpClient.setReadTimeout(60, TimeUnit.SECONDS);
    okHttpClient.setConnectTimeout(60, TimeUnit.SECONDS);



        ConnectionSpec specs = new ConnectionSpec.Builder(ConnectionSpec.COMPATIBLE_TLS)
                .tlsVersions(TlsVersion.TLS_1_0)
                .cipherSuites(CipherSuite.TLS_RSA_WITH_3DES_EDE_CBC_SHA)
                .build();

        okHttpClient.setConnectionSpecs(Collections.singletonList(specs));

    return okHttpClient;
}

导致自定义回调导致公共无效失败(改造错误)

java.net.UnknownServiceException:无法找到可接受的协议。isFallback=false, modes=[ConnectionSpec(cipherSuites=[TLS_RSA_WITH_3DES_EDE_CBC_SHA], tlsVersions=[TLS_1_0], supportsTlsExtensions=true)], support protocols=[SSLv3, TLSv1, TLSv1.1, TLSv1.2]

第二次测试

我做了一个自定义的SSLSocketFactory来禁用SSLv3并强制TLS:

/**
 * @author fkrauthan
 */
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"});
        }
        return socket;
    }
}

我这样使用它:

public static OkHttpClient getConnectionHttpClient()
    {
        OkHttpClient okHttpClient = new OkHttpClient();
        okHttpClient.setReadTimeout(60, TimeUnit.SECONDS);
        okHttpClient.setConnectTimeout(60, TimeUnit.SECONDS);

        try {
            TLSSocketFactory tlsSocketFactory = new TLSSocketFactory();
            HttpsURLConnection.setDefaultSSLSocketFactory(tlsSocketFactory);
            okHttpClient.setSslSocketFactory(tlsSocketFactory);
        } catch (KeyManagementException e) {
            e.printStackTrace();
        } catch (NoSuchAlgorithmException e) {
            e.printStackTrace();
        }

 return okHttpClient;
}

导致自定义回调导致公共无效失败(改造错误)

javax.net.ssl.SSLProtocolException: SSL 握手中止: ssl=0x7f87885280: SSL 库中的故障,通常是协议错误错误:14077410:SSL 例程:SSL23_GET_SERVER_HELLO:sslv3 警报握手失败 (external/openssl/ssl/s23_clnt.c:770 0x7f87c2fdf0:0x00000000)

如果有人能帮助我,那将是非常酷的。我的所有应用程序都已关闭,自昨天早上以来,我正在与此问题作斗争,以恢复我的服务。我正在一个接一个地脱掉我的头发...

提前致谢。


答案 1

已解决的问题:

嗨,大家好,经过3天三夜的战斗,这是最终的解决方案。因此,感谢这里的解决方案:

如何在Android中禁用SSLv3 for HttpsUrlConnection?

和这个库: https://guardianproject.info/code/netcipher

它允许向Android提供更好的方法来使用密码和TLS,以防SSLv2和SSlv3被禁用。

首先创建此类 NoSSLv3SocketFactory.java并通过创建如下所示的构造函数将其与 CypherUrl 连接耦合

public NoSSLv3SocketFactory(URL sourceUrl) throws IOException {
        this.delegate = NetCipher.getHttpsURLConnection(sourceUrl).getDefaultSSLSocketFactory();
    }

NoSSLv3SocketFactory.java (完整代码)

import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.InetAddress;
import java.net.Socket;
import java.net.SocketAddress;
import java.net.SocketException;
import java.net.URL;
import java.nio.channels.SocketChannel;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import javax.net.ssl.HandshakeCompletedListener;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLSession;
import javax.net.ssl.SSLSocket;
import javax.net.ssl.SSLSocketFactory;

import info.guardianproject.netcipher.NetCipher;


public class NoSSLv3SocketFactory extends SSLSocketFactory{
    private final SSLSocketFactory delegate;

    public NoSSLv3SocketFactory(URL sourceUrl) throws IOException {
        this.delegate = NetCipher.getHttpsURLConnection(sourceUrl).getDefaultSSLSocketFactory();
    }

    public NoSSLv3SocketFactory() {
        this.delegate = HttpsURLConnection.getDefaultSSLSocketFactory();
    }

    public NoSSLv3SocketFactory(SSLSocketFactory delegate) {
        this.delegate = delegate;
    }

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

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

    private Socket makeSocketSafe(Socket socket) {
        if (socket instanceof SSLSocket) {
            socket = new NoSSLv3SSLSocket((SSLSocket) socket);
        }
        return socket;
    }

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

    @Override
    public Socket createSocket(String host, int port) throws IOException {
        return makeSocketSafe(delegate.createSocket(host, port));
    }

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

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

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

    private class NoSSLv3SSLSocket extends DelegateSSLSocket {

        private NoSSLv3SSLSocket(SSLSocket delegate) {
            super(delegate);

        }

        @Override
        public void setEnabledProtocols(String[] protocols) {
            if (protocols != null && protocols.length == 1 && "SSLv3".equals(protocols[0])) {

                List<String> enabledProtocols = new ArrayList<String>(Arrays.asList(delegate.getEnabledProtocols()));
                if (enabledProtocols.size() > 1) {
                    enabledProtocols.remove("SSLv3");
                    System.out.println("Removed SSLv3 from enabled protocols");
                } else {
                    System.out.println("SSL stuck with protocol available for " + String.valueOf(enabledProtocols));
                }
                protocols = enabledProtocols.toArray(new String[enabledProtocols.size()]);
            }

            super.setEnabledProtocols(protocols);
        }
    }

    public class DelegateSSLSocket extends SSLSocket {

        protected final SSLSocket delegate;

        DelegateSSLSocket(SSLSocket delegate) {
            this.delegate = delegate;
        }

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

        @Override
        public String[] getEnabledCipherSuites() {
            return delegate.getEnabledCipherSuites();
        }

        @Override
        public void setEnabledCipherSuites(String[] suites) {
            delegate.setEnabledCipherSuites(suites);
        }

        @Override
        public String[] getSupportedProtocols() {
            return delegate.getSupportedProtocols();
        }

        @Override
        public String[] getEnabledProtocols() {
            return delegate.getEnabledProtocols();
        }

        @Override
        public void setEnabledProtocols(String[] protocols) {
            delegate.setEnabledProtocols(protocols);
        }

        @Override
        public SSLSession getSession() {
            return delegate.getSession();
        }

        @Override
        public void addHandshakeCompletedListener(HandshakeCompletedListener listener) {
            delegate.addHandshakeCompletedListener(listener);
        }

        @Override
        public void removeHandshakeCompletedListener(HandshakeCompletedListener listener) {
            delegate.removeHandshakeCompletedListener(listener);
        }

        @Override
        public void startHandshake() throws IOException {
            delegate.startHandshake();
        }

        @Override
        public void setUseClientMode(boolean mode) {
            delegate.setUseClientMode(mode);
        }

        @Override
        public boolean getUseClientMode() {
            return delegate.getUseClientMode();
        }

        @Override
        public void setNeedClientAuth(boolean need) {
            delegate.setNeedClientAuth(need);
        }

        @Override
        public void setWantClientAuth(boolean want) {
            delegate.setWantClientAuth(want);
        }

        @Override
        public boolean getNeedClientAuth() {
            return delegate.getNeedClientAuth();
        }

        @Override
        public boolean getWantClientAuth() {
            return delegate.getWantClientAuth();
        }

        @Override
        public void setEnableSessionCreation(boolean flag) {
            delegate.setEnableSessionCreation(flag);
        }

        @Override
        public boolean getEnableSessionCreation() {
            return delegate.getEnableSessionCreation();
        }

        @Override
        public void bind(SocketAddress localAddr) throws IOException {
            delegate.bind(localAddr);
        }

        @Override
        public synchronized void close() throws IOException {
            delegate.close();
        }

        @Override
        public void connect(SocketAddress remoteAddr) throws IOException {
            delegate.connect(remoteAddr);
        }

        @Override
        public void connect(SocketAddress remoteAddr, int timeout) throws IOException {
            delegate.connect(remoteAddr, timeout);
        }

        @Override
        public SocketChannel getChannel() {
            return delegate.getChannel();
        }

        @Override
        public InetAddress getInetAddress() {
            return delegate.getInetAddress();
        }

        @Override
        public InputStream getInputStream() throws IOException {
            return delegate.getInputStream();
        }

        @Override
        public boolean getKeepAlive() throws SocketException {
            return delegate.getKeepAlive();
        }

        @Override
        public InetAddress getLocalAddress() {
            return delegate.getLocalAddress();
        }

        @Override
        public int getLocalPort() {
            return delegate.getLocalPort();
        }

        @Override
        public SocketAddress getLocalSocketAddress() {
            return delegate.getLocalSocketAddress();
        }

        @Override
        public boolean getOOBInline() throws SocketException {
            return delegate.getOOBInline();
        }

        @Override
        public OutputStream getOutputStream() throws IOException {
            return delegate.getOutputStream();
        }

        @Override
        public int getPort() {
            return delegate.getPort();
        }

        @Override
        public synchronized int getReceiveBufferSize() throws SocketException {
            return delegate.getReceiveBufferSize();
        }

        @Override
        public SocketAddress getRemoteSocketAddress() {
            return delegate.getRemoteSocketAddress();
        }

        @Override
        public boolean getReuseAddress() throws SocketException {
            return delegate.getReuseAddress();
        }

        @Override
        public synchronized int getSendBufferSize() throws SocketException {
            return delegate.getSendBufferSize();
        }

        @Override
        public int getSoLinger() throws SocketException {
            return delegate.getSoLinger();
        }

        @Override
        public synchronized int getSoTimeout() throws SocketException {
            return delegate.getSoTimeout();
        }

        @Override
        public boolean getTcpNoDelay() throws SocketException {
            return delegate.getTcpNoDelay();
        }

        @Override
        public int getTrafficClass() throws SocketException {
            return delegate.getTrafficClass();
        }

        @Override
        public boolean isBound() {
            return delegate.isBound();
        }

        @Override
        public boolean isClosed() {
            return delegate.isClosed();
        }

        @Override
        public boolean isConnected() {
            return delegate.isConnected();
        }

        @Override
        public boolean isInputShutdown() {
            return delegate.isInputShutdown();
        }

        @Override
        public boolean isOutputShutdown() {
            return delegate.isOutputShutdown();
        }

        @Override
        public void sendUrgentData(int value) throws IOException {
            delegate.sendUrgentData(value);
        }

        @Override
        public void setKeepAlive(boolean keepAlive) throws SocketException {
            delegate.setKeepAlive(keepAlive);
        }

        @Override
        public void setOOBInline(boolean oobinline) throws SocketException {
            delegate.setOOBInline(oobinline);
        }

        @Override
        public void setPerformancePreferences(int connectionTime, int latency, int bandwidth) {
            delegate.setPerformancePreferences(connectionTime, latency, bandwidth);
        }

        @Override
        public synchronized void setReceiveBufferSize(int size) throws SocketException {
            delegate.setReceiveBufferSize(size);
        }

        @Override
        public void setReuseAddress(boolean reuse) throws SocketException {
            delegate.setReuseAddress(reuse);
        }

        @Override
        public synchronized void setSendBufferSize(int size) throws SocketException {
            delegate.setSendBufferSize(size);
        }

        @Override
        public void setSoLinger(boolean on, int timeout) throws SocketException {
            delegate.setSoLinger(on, timeout);
        }

        @Override
        public synchronized void setSoTimeout(int timeout) throws SocketException {
            delegate.setSoTimeout(timeout);
        }

        @Override
        public void setTcpNoDelay(boolean on) throws SocketException {
            delegate.setTcpNoDelay(on);
        }

        @Override
        public void setTrafficClass(int value) throws SocketException {
            delegate.setTrafficClass(value);
        }

        @Override
        public void shutdownInput() throws IOException {
            delegate.shutdownInput();
        }

        @Override
        public void shutdownOutput() throws IOException {
            delegate.shutdownOutput();
        }

        @Override
        public String toString() {
            return delegate.toString();
        }

        @Override
        public boolean equals(Object o) {
            return delegate.equals(o);
        }
    }
}

现在(在我的情况下进行改造)只需像这样使用它:

所以首先,添加一个静态方法(或者按照您希望在使用时创建它)以使用我们之前创建的NoSSlv3Factory.java类创建okHttpClient。

public static OkClient createClient(int readTimeout, TimeUnit readTimeoutUnit, int connectTimeout, TimeUnit connectTimeoutUnit)
{
    final OkHttpClient okHttpClient = new OkHttpClient();
    okHttpClient.setReadTimeout(readTimeout, readTimeoutUnit);
    okHttpClient.setConnectTimeout(connectTimeout, connectTimeoutUnit);

    try {
        URL url = new URL(ApiIntentService.getHostAddress());
        SSLSocketFactory NoSSLv3Factory = new NoSSLv3SocketFactory(url);
        okHttpClient.setSslSocketFactory(NoSSLv3Factory);
    } catch (MalformedURLException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }

    return new OkClient(okHttpClient);

}

然后,在我的情况下,当您创建RestAdapter时,只需像这样,不要忘记设置客户端。

public class LoginRestClient
{
    private static final String BASE_URL = "";
    private LoginApiService apiService;

    public LoginRestClient()
    {
        Gson gson = new GsonBuilder()
                .setDateFormat("yyyy'-'MM'-'dd'T'HH':'mm':'ss'.'SSS'Z'")
                .create();

        RestAdapter restAdapter = new RestAdapter.Builder()
                .setLogLevel(RestAdapter.LogLevel.FULL)
                .setEndpoint(ApiIntentService.getHostAddress())
                .setConverter(new GsonConverter(gson))
                .setClient(ApiIntentService.createClient(60, TimeUnit.SECONDS, 20, TimeUnit.SECONDS))
                .build();

        apiService = restAdapter.create(LoginApiService.class);
    }

    public LoginApiService getApiService() {
        return apiService;
    }
}

有了这个,它应该可以工作。我希望它对其他人有用。


答案 2

在此链接中找到了解决方案。

您只需要将以下代码放在您的Android应用程序类中即可。这就够了。无需在改造设置中进行任何更改。它拯救了我的一天。

public class MyApplication extends Application {
@Override
public void onCreate() {
    super.onCreate();
    try {
      // Google Play will install latest OpenSSL 
      ProviderInstaller.installIfNeeded(getApplicationContext());
      SSLContext sslContext;
      sslContext = SSLContext.getInstance("TLSv1.2");
      sslContext.init(null, null, null);
      sslContext.createSSLEngine();
    } catch (GooglePlayServicesRepairableException | GooglePlayServicesNotAvailableException
        | NoSuchAlgorithmException | KeyManagementException e) {
        e.printStackTrace();
        }
    }
}

希望这将有所帮助。谢谢。