Question

我正在尝试通过Java Embedded Machine连接到安全的http。

我在端口8090上运行自签名apache服务器。当我使用Web浏览器导航到https://myserver:8090时，它显示自签名证书警告并加载正常。

我有这段代码

        URL dstUrl = new URL("https://myserver:8090")
        URLConnection result = dstUrl.openConnection();


        System.out.println("Protocol: "+dstUrl.getProtocol()+", is HTTPS:"+(result instanceof HttpsURLConnection)); 
// Echo: Protocol HTTPS is HTTPS:false

        if (result instanceof HttpsURLConnection) {//will not reach
            try {
                HttpsURLConnection conn = (HttpsURLConnection) result;
                conn.setSSLSocketFactory(sslContext.getSocketFactory());
                conn.setHostnameVerifier(defaultHostVerifier);
            } catch (Exception e) {
                //sout will not ignate
            }
        }
        return (HttpURLConnection) result;

此代码应该运行正常，但openConecction（）将始终返回HttpUrlConnection而不是HttpsUrlConnection。如果我知道协议是https，我有没有机会强制打开HttpsUrlConnection？

编辑：

我的进口：

import java.io.IOException;
import java.net.HttpURLConnection;
import java.net.URI;
import java.net.URL;
import java.net.URLConnection;
import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;
import javax.net.ssl.HostnameVerifier;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSession;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509TrustManager;

编辑2：

我在发卡机构网站上发现应该在机器启动时应用URLStreamHandlerFactory，因此不推荐使用https协议返回com.sun.net.ssl.internal.www.protocol.https.Handler

现在我知道javax的HttpsUrlConnection没有被返回但是com.sun.net.ssl.HttpsUrlConnection

非常感谢

UrlConnection无法打开HttpsUrlConnection

0 个答案: