急啊!!!!各位大哥帮帮忙, HttpClient 自动登录https服务器问题!!!
https自动登陆, 取得了目的页面的url, 可是重定向的时候又回到了登录页面, 怎么办啊?????
我的代码如下:各位大哥帮我分析一下, 错哪了.
package com.venustech.utm30.mgrweb.action;
import java.io.IOException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.httpclient.Cookie;
import org.apache.commons.httpclient.DefaultHttpMethodRetryHandler;
import org.apache.commons.httpclient.Header;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.HttpException;
import org.apache.commons.httpclient.HttpStatus;
import org.apache.commons.httpclient.NameValuePair;
import org.apache.commons.httpclient.methods.PostMethod;
import org.apache.commons.httpclient.params.HttpMethodParams;
import org.apache.commons.httpclient.protocol.Protocol;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import com.venustech.utm30.mgrweb.utils.MySecureProtocolSocketFactory;
public class ProcessDataCenterAction extends Action {
@Override
public ActionForward execute(ActionMapping arg0, ActionForm arg1,
HttpServletRequest arg2, HttpServletResponse response)
throws Exception {
HttpClient httpClient = new HttpClient();
String logonSite = this.getLogonSite();
PostMethod firstMethod = new PostMethod(logonSite);
preparedInfos(httpClient, firstMethod);
processLogon(httpClient, firstMethod);
int statuscode = firstMethod.getStatusCode();
String newuri = " ";
if ((statuscode == HttpStatus.SC_MOVED_TEMPORARILY)
|| (statuscode == HttpStatus.SC_MOVED_PERMANENTLY)
|| (statuscode == HttpStatus.SC_SEE_OTHER)
|| (statuscode == HttpStatus.SC_TEMPORARY_REDIRECT)) {
Header redirect = firstMethod.getResponseHeader( "location ");
if (redirect != null) {
newuri = redirect.getValue();
if ((newuri == null) || (newuri.equals( " ")))
newuri = "/ ";
}
Header[] headers = firstMethod.getResponseHeaders();
for (int index = 0; index < headers.length; index++){
if(headers[index] != null)
response.addHeader(headers[index].getName(), headers[index].getValue());
System.out.println( "headers:::: " + headers[index]);
}
}
Cookie[] logoncookies = httpClient.getState().getCookies();
String temp = "? ";
for (int index = 0; index < logoncookies.length; index++) {
Cookie tem_cookie = logoncookies[index];
javax.servlet.http.Cookie cookie = new javax.servlet.http.Cookie(tem_cookie.getName(), tem_cookie.getValue());
cookie.setDomain(tem_cookie.getDomain());
cookie.setComment(tem_cookie.getComment());
cookie.setPath(tem_cookie.getPath());
cookie.setSecure(tem_cookie.getSecure());
cookie.setMaxAge(5*24*60*60);
response.addCookie(cookie);
String name = tem_cookie.getName();
String value = tem_cookie.getValue();
temp = temp + name.trim() + "= " + value.trim() + "& ";
}
int pos = temp.lastIndexOf( "& ");
if (pos == temp.length() - 1)
temp = temp.substring(0, pos);
//newuri = newuri + temp;
response.sendRedirect(newuri);
return null;
}
private void preparedInfos(HttpClient httpClient, PostMethod firstMethod){
//String logonSite = this.getLogonSite();
int logonPort = 443;
Protocol myhttps = new Protocol( "https ",
new MySecureProtocolSocketFactory(), logonPort);
Protocol.registerProtocol( "https ", myhttps);
firstMethod.getParams().setParameter(HttpMethodParams.RETRY_HANDLER,
new DefaultHttpMethodRetryHandler());
String username = "admin ";
String pwd = "firewall ";
NameValuePair userid = new NameValuePair( "username ", username);
NameValuePair password = new NameValuePair( "password ", pwd);
firstMethod.setRequestBody(new NameValuePair[] { userid, password });
}
private void processLogon(HttpClient client, PostMethod post) {
try {
client.executeMethod(post);
//System.out.println(post.getResponseBodyAsString());
} catch (HttpException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} finally {
post.releaseConnection();
}
}
private String getLogonSite(){
String logonSite = "https://192.168.29.25/login.process.do ";
return logonSite;
}
}
[解决办法]
struts的配置问题
你让他登陆成功之后的forword转到操作页面去
[解决办法]
vvvvv
[解决办法]
有可能是session 的问题，你手工登录下，分析下登录成功的页面的session(一般就是用cookie实现的)里面都包括些什么信息
