Caused by: java.security.cert.Ce

客户端在连接Server端https的时候出现了 以下错误，而且还和手机设置的当前时间有关系，把时间向将来设置超过一定范围就会出现上述错误。

12-27 17:52:45.976: W/System.err(10361): Caused by: java.security.cert.CertPathValidatorException: timestamp check failed
12-27 17:52:45.976: W/System.err(10361): at sun.security.provider.certpath.PKIXMasterCertPathValidator.validate(PKIXMasterCertPathValidator.java:127)
12-27 17:52:45.976: W/System.err(10361): at sun.security.provider.certpath.PKIXCertPathValidator.validate(PKIXCertPathValidator.java:215)
12-27 17:52:45.976: W/System.err(10361): at sun.security.provider.certpath.PKIXCertPathValidator.validate(PKIXCertPathValidator.java:143)
12-27 17:52:45.976: W/System.err(10361): at sun.security.provider.certpath.PKIXCertPathValidator.engineValidate(PKIXCertPathValidator.java:79)
12-27 17:52:45.976: W/System.err(10361): at java.security.cert.CertPathValidator.validate(CertPathValidator.java:301)
12-27 17:52:45.977: W/System.err(10361): at com.android.org.conscrypt.TrustManagerImpl.verifyChain(TrustManagerImpl.java:606)
12-27 17:52:45.977: W/System.err(10361): ... 27 more
12-27 17:52:45.977: W/System.err(10361): Caused by: java.security

经查是证书除了问题~,使用下面的代码可以忽略证书：

我是在Application的oncreate中调用此方法，验证OK.
public static void disableChecks(Context context){  
    try {  
        SSLContext sslContext = SSLContext.getInstance("TLS");  
        sslContext.init(null, new TrustManager[]{new TrustAllTrustManager()}, null);  
        HttpsURLConnection.setDefaultSSLSocketFactory(sslContext.getSocketFactory());  
        HttpsURLConnection.setDefaultHostnameVerifier(new HostnameVerifier() {  
            @Override  
            public boolean verify(String hostname, SSLSession session) {  
                return true;  
            }  
        });  
    }catch (Exception e){  
        e.printStackTrace();  
    }  
}  

import java.security.cert.CertificateException;  
import java.security.cert.X509Certificate;  
import javax.net.ssl.X509TrustManager;  

public class TrustAllTrustManager implements X509TrustManager {  
    @Override public void checkClientTrusted(X509Certificate[] chain, String authType)  
            throws CertificateException {  
    }  
    @Override public void checkServerTrusted(X509Certificate[] chain, String authType)  
            throws CertificateException {  
    }  
    @Override public X509Certificate[] getAcceptedIssuers() {  
        return null;  
    }  
}