java - "java.security.cert.CertificateException: No name matching localhost found"无法在 Ubuntu 16.04 LTS 上解析

Question

• 我正在尝试从 Ubuntu 16.04 LTS 访问远程服务器。
• 我已将远程服务器 IP 映射到“localhost:60000”。

• 我可以通过网络浏览器以及 CURL 命令访问服务器。我得到了预期的答复。

• 不幸的是，我无法从 Java 代码建立连接，这会导致以下异常，

Exception in thread "main" javax.net.ssl.SSLHandshakeException: java.security.cert.CertificateException: No name matching localhost found

我确实在下面的链接中找到了解决方案:

• 对于 Ubuntu 14.04:https://www.digitalocean.com/community/tutorials/how-to-create-a-ssl-certificate-on-apache-for-ubuntu-14-04

• 对于 Ubuntu 16.04:https://www.digitalocean.com/community/tutorials/how-to-create-a-self-signed-ssl-certificate-for-apache-in-ubuntu-16-04

该问题在 Ubuntu 14.04 计算机上已解决，但在 16.04 计算机上未解决。 谁能告诉我我在 Ubuntu 16.04 上做错了什么吗？

Answer 1

import javax.net.ssl.HostnameVerifier;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLContext;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509TrustManager;
import com.sun.jersey.api.client.Client;
import com.sun.jersey.api.client.ClientResponse;
import com.sun.jersey.api.client.WebResource;
import com.sun.jersey.api.client.config.ClientConfig;
import com.sun.jersey.api.client.config.DefaultClientConfig;
import com.sun.jersey.client.urlconnection.HTTPSProperties;




TrustManager[] certs = new TrustManager[] {new X509TrustManager() {
    @Override
    public X509Certificate[] getAcceptedIssuers() {
        return null;
    }

    @Override
    public void checkServerTrusted(final X509Certificate[] chain, final String authType) throws CertificateException {}

    @Override
    public void checkClientTrusted(final X509Certificate[] chain, final String authType) throws CertificateException {}
}};

private Client getSSLClient() throws NoSuchAlgorithmException, KeyManagementException {
    HostnameVerifier hostnameVerifier = HttpsURLConnection.getDefaultHostnameVerifier();
    ClientConfig config = new DefaultClientConfig();
    SSLContext ctx = SSLContext.getInstance("TLS");
    ctx.init(null, this.certs, null);
    config.getProperties().put(HTTPSProperties.PROPERTY_HTTPS_PROPERTIES, new HTTPSProperties(hostnameVerifier, ctx));
    Client client = Client.create(config);
    return client;
}