与https URL的Java连接

时间:2013-03-22 11:28:26

标签: java url ssl https

我用Java编写了一个小代码来访问URL。 该代码适用于HTTP连接,但HTTPS失败(错误粘贴在下面)

任何帮助解决这个问题都将非常感激。

代码:

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.URL;
import java.net.URLConnection;


public class ConnectToWCProd {

    public static void main(String[] args) throws Exception {

        String userPassword = "user1:user1";
        String encoding = new sun.misc.BASE64Encoder().encode (userPassword.getBytes());

        //URL oracle = new URL("http://<URL>/");
        URL oracle = new URL("https://<URL>");
        URLConnection yc = oracle.openConnection();

        yc.setRequestProperty("Authorization", "Basic " + encoding);

        BufferedReader in = new BufferedReader(new InputStreamReader(yc.getInputStream()));
        String inputLine;
        while ((inputLine = in.readLine()) != null) 
            System.out.println(inputLine);
        in.close();
    }

}

错误:

线程“main”中的异常javax.net.ssl.SSLHandshakeException:sun.security.validator.ValidatorException:PKIX路径构建失败:sun.security.provider.certpath.SunCertPathBuilderException:无法找到所请求目标的有效证书路径       at com.sun.net.ssl.internal.ssl.Alerts.getSSLException(Unknown Source)       at com.sun.net.ssl.internal.ssl.SSLSocketImpl.fatal(Unknown Source)       at com.sun.net.ssl.internal.ssl.Handshaker.fatalSE(Unknown Source)       at com.sun.net.ssl.internal.ssl.Handshaker.fatalSE(Unknown Source)       at com.sun.net.ssl.internal.ssl.ClientHandshaker.serverCertificate(Unknown Source)       at com.sun.net.ssl.internal.ssl.ClientHandshaker.processMessage(Unknown Source)       在com.sun.net.ssl.internal.ssl.Handshaker.processLoop(未知来源)       at com.sun.net.ssl.internal.ssl.Handshaker.process_record(Unknown Source)       at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRecord(Unknown Source)       at com.sun.net.ssl.internal.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source)       at com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(Unknown Source)       at com.sun.net.ssl.internal.ssl.SSLSocketImpl.startHandshake(Unknown Source)       在sun.net.www.protocol.https.HttpsClient.afterConnect(未知来源)       at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source)       at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)       at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(Unknown Source)       在ConnectToWCProd.main(ConnectToWCProd.java:21) 引发者:sun.security.validator.ValidatorException:PKIX路径构建失败:sun.security.provider.certpath.SunCertPathBuilderException:无法找到所请求目标的有效证书路径       在sun.security.validator.PKIXValidator.doBuild(未知来源)       at sun.security.validator.PKIXValidator.engineValidate(Unknown Source)       at sun.security.validator.Validator.validate(Unknown Source)       at com.sun.net.ssl.internal.ssl.X509TrustManagerImpl.validate(Unknown Source)       at com.sun.net.ssl.internal.ssl.X509TrustManagerImpl.checkServerTrusted(Unknown Source)       at com.sun.net.ssl.internal.ssl.X509TrustManagerImpl.checkServerTrusted(Unknown Source)       ......还有13个 引起:sun.security.provider.certpath.SunCertPathBuilderException:无法找到请求目标的有效证书路径       at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(Unknown Source)       在java.security.cert.CertPathBuilder.build(未知来源)       ......还有19个

2 个答案:

答案 0 :(得分:1)

阅读此link

您必须将证书包含在jre/lib/security/cacerts(默认路径)

答案 1 :(得分:1)