gma*_*rco 13 java rest ssl https certificate
我是REST服务的新用户.我需要使用Jersey生成的RESTful API服务.问题出现是因为该服务托管在远程主机上,并且需要https访问证书.
我从组织获得了我的证书,并且我能够使用我的任何浏览器访问该REST API服务(其上设置了证书).
我在这里阅读了很多帖子,我已经按照这个主题的答案: 在Java中使用HTTPS和REST
现在我在我的Java Keystore上设置了证书.但我不知道如何在我的Java程序中使用它,所以它使用我需要进行https连接的证书.
这是我用于本地测试的简单连接代码.
package rest.test.first;
import java.net.URI;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.UriBuilder;
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;
public class TestClient{
public static void main(String[]args){
ClientConfig config= new DefaultClientConfig();
Client client=Client.create(config);
WebResource service=client.resource(getBaseURI());
//Fluentinterfaces
System.out.println(service.path("rest").path("hello").accept(MediaType.TEXT_PLAIN).get(ClientResponse.class).toString());
//Getplaintext
System.out.println(service.path("rest").path("hello").accept(MediaType.TEXT_PLAIN).get(String.class));
//GetXML
System.out.println(service.path("rest").path("hello").accept(MediaType.TEXT_XML).get(String.class));
//TheHTML
System.out.println(service.path("rest").path("hello").accept(MediaType.TEXT_HTML).get(String.class));
}
private static URI getBaseURI(){
return UriBuilder.fromUri("http://localhost:8080/rest.test").build();
}
}
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我读到了使用系统集属性来指定密钥库的路径,使用以下代码:
System.setProperty("javax.net.ssl.keyStore", "/path/to/keystore.jks");
System.setProperty("javax.net.ssl.keyStorePassword", "password");
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我仍然在连接到远程服务器时遇到401错误.
但后来我不知道如何在密钥库上使用我的证书进行SSL连接.我也一直在阅读有关使用sslSocketFactory的信息,但是我无法按照这篇文章的说明工作:如何在特定连接上使用不同的证书?
我已经设法使用此代码从密钥库中检索我的证书..现在我只需要知道如何在连接中使用它:
package rest.test.first;
import java.io.FileInputStream;
import java.security.KeyStore;
import java.security.cert.Certificate;
public class keystore {
public static void main(String[] args) throws Exception {
String keystoreFilename = "/usr/lib/jvm/jdk1.6.0_32/jre/lib/security/cacerts";
char[] password = "changeit".toCharArray();
String alias = "remote_https_server";
FileInputStream fIn = new FileInputStream(keystoreFilename);
KeyStore keystore = KeyStore.getInstance("JKS");
keystore.load(fIn, password);
Certificate cert = keystore.getCertificate(alias);
System.out.println(cert);
}
}
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好的,这是我写的最后一个脚本.我可以连接到https站点但我仍然无法连接到需要发送我的证书进行身份验证的https站点.
package rest.test.first;
import java.io.*;
import java.net.*;
import java.security.*;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSocketFactory;
import javax.net.ssl.TrustManager;
import javax.net.ssl.TrustManagerFactory;
public class urlConnection{
public static void main(String args[]) throws Exception {
System.setProperty("javax.net.ssl.trustStore", "/usr/lib/jvm/jdk1.6.0_32/jre/lib/security/cacerts");
System.setProperty("javax.net.ssl.trustStorePassword", "changeit");
Security.addProvider(new com.sun.net.ssl.internal.ssl.Provider());
//TrustStore..
char[] passphrase = "changeit".toCharArray(); //password
KeyStore keystore = KeyStore.getInstance("JKS");
//KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());
keystore.load(new FileInputStream("/usr/lib/jvm/jdk1.6.0_32/jre/lib/security/cacerts"), passphrase); //path
//TrustManagerFactory tmf = TrustManagerFactory.getInstance("SunX509"); //instance
TrustManagerFactory tmf = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
tmf.init(keystore);
SSLContext context = SSLContext.getInstance("TLS");
TrustManager[] trustManagers = tmf.getTrustManagers();
context.init(null, trustManagers, null);
SSLSocketFactory sf = context.getSocketFactory();
URL url = new URL("https://www.google.es");
HttpsURLConnection httpsCon = (HttpsURLConnection) url.openConnection();
httpsCon.setSSLSocketFactory(sf);
httpsCon.setRequestMethod("GET");
/*InputStream inStrm = httpsCon.getInputStream();
System.out.println("\nContent at " + url);
int ch;
while (((ch = inStrm.read()) != -1)){
System.out.print((char) ch);
inStrm.close();
}*/
System.out.println("Response Message is " + httpsCon.getResponseMessage());
}
}
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假设您正在服务器上部署此代码,并且您已正确完成其他所有操作(例如正确生成密钥库核心并将其放置在服务器可以访问的位置,使用与代码相同的 java 版本来生成密钥库)那么我认为你需要做的是添加以下内容
<Connector SSLEnabled="true" clientAuth="false" keystoreFile="pathToKeystore" keystorePass="password" maxThreads="150" port="443" protocol="HTTP/1.1" scheme="https" secure="true" sslProtocol="TLS"/>
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在运行客户端的服务器实例的 server.xml 中
<Connector connectionTimeout="20000" port="80" protocol="HTTP/1.1" redirectPort="8443"/>
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IMP:如果您将 Skype 与此代码一起使用,请务必(取消选中)更改默认值,因为它还使用相同的端口(80 和 443)进行其他连接