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php 应用curl模仿登录discuz以及模仿发帖

添加时间:2013-7-23 点击量:

<?php
¥discuz_url = http://127.0.0.1/discuz/;//论坛地址
¥login_url = ¥discuz_url .logging.php?action=login;//登录页地址



¥post_fields = array();
//以下两项不须要批改
¥post_fields[loginfield] = username;
¥post_fields[loginsubmit] = true;
//用户名和暗码,必须填写
¥post_fields[username] = tianxin;
¥post_fields[password] = 111111;
//安然提问
¥post_fields[questionid] = 0;
¥post_fields[answer] = ;
//@todo验证码
¥post_fields[seccodeverify] = ;


//获取表单FORMHASH
¥ch = curl_init(¥login_url);
curl_setopt(¥ch, CURLOPT_HEADER, 0);
curl_setopt(¥ch, CURLOPT_RETURNTRANSFER, 1);
¥contents = curl_exec(¥ch);
curl_close(¥ch);
preg_match(/<input\stype=hidden\sname=formhash\svalue=(.?)\s\/>/i, ¥contents, ¥matches);
if(!empty(¥matches)) {
¥formhash = ¥matches[1];
} else {
die(Not found the forumhash.);
}



//POST数据,获取COOKIE,cookie文件放在网站的temp目次下
¥cookie_file = tempnam(./temp,cookie);


¥ch = curl_init(¥login_url);
curl_setopt(¥ch, CURLOPT_HEADER, 0);
curl_setopt(¥ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt(¥ch, CURLOPT_POST, 1);
curl_setopt(¥ch, CURLOPT_POSTFIELDS, ¥post_fields);
curl_setopt(¥ch, CURLOPT_COOKIEJAR, ¥cookie_file);
curl_exec(¥ch);
curl_close(¥ch);


//取到了关键的cookie文件就可以带着cookie文件去模仿发帖,fid为论坛的栏目ID
¥send_url = ¥discuz_url.post.php?action=newthread&fid=2;



¥ch = curl_init(¥send_url);
curl_setopt(¥ch, CURLOPT_HEADER, 0);
curl_setopt(¥ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt(¥ch, CURLOPT_COOKIEFILE, ¥cookie_file);
¥contents = curl_exec(¥ch);
curl_close(¥ch);


//这里的hash码和登岸窗口的hash码的正则不太一样,这里的hidden多了一个id属性
preg_match(/<input\stype=hidden\sname=formhash\sid=formhash\svalue=(.?)\s\/>/i, ¥contents, ¥matches);
if(!empty(¥matches)) {
¥formhash = ¥matches[1];
} else {
die(Not found the forumhash.);
}



¥post_data = array();
//帖子题目
¥post_data[subject] = test2;
//帖子内容
¥post_data[message] = test2;
¥post_data[topicsubmit] = yes;
¥post_data[extra] = ;
//帖子标签
¥post_data[tags] = test;
//帖子的hash码,这个很是关键!假如缺乏这个hash码,discuz会警告你来路的页面不正确
¥post_data[formhash]=¥formhash;



¥ch = curl_init(¥send_url);
curl_setopt(¥ch, CURLOPT_REFERER, ¥send_url); //假装REFERER
curl_setopt(¥ch, CURLOPT_HEADER, 0);
curl_setopt(¥ch, CURLOPT_RETURNTRANSFER, 0);
curl_setopt(¥ch, CURLOPT_COOKIEFILE, ¥cookie_file);
curl_setopt(¥ch, CURLOPT_POST, 1);
curl_setopt(¥ch, CURLOPT_POSTFIELDS, ¥post_data);
¥contents = curl_exec(¥ch);
curl_close(¥ch);


//清理cookie文件
unlink(¥cookie_file);


?>

容易发怒的意思就是: 别人做了蠢事, 然后我们代替他们, 表现出笨蛋的样子。—— 蔡康永
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