javax.net.ssl.SSLHandshakeException: Chain validation failed

异常描述：

shell 复制代码

D/OkHttp: <-- HTTP FAILED: javax.net.ssl.SSLHandshakeException: Chain validation failed
com.bfmd.okhttpsample I/Main: error: Chain validation failed

异常解决：

解决方法一：

解决方法很简单，检查一下设备系统时间是否在证书有效期内，若没有就改到有效期即可（一般系统时间调整为跟网络一致）。

解决方法二：跳过https验证机制

缺点是信任任何网址，无论是否有证书或者在证书有效期内，可以按需修改为信任指定网址

java 复制代码

	//自定义SS验证相关类
	private static class TrustAllCerts 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 new X509Certificate[0];
        }
    }

    private static class TrustAllHostnameVerifier implements HostnameVerifier {
        @Override
        public boolean verify(String hostname, SSLSession session) {
            return true;
        }
    }

    private static SSLSocketFactory createSSLSocketFactory() {
        SSLSocketFactory ssfFactory = null;
        try {
            SSLContext sc = SSLContext.getInstance("TLS");
            sc.init(null, new TrustManager[]{new TrustAllCerts()}, new SecureRandom());
            ssfFactory = sc.getSocketFactory();
        } catch (Exception e) {
        }
        return ssfFactory;
    }

设置属性

java 复制代码

    okBuilder.sslSocketFactory(createSSLSocketFactory());
    okBuilder.hostnameVerifier(new TrustAllHostnameVerifier());
    return okBuilder.build();