php 運用curl類比登入discuz以及類比發帖

php 使用curl類比登入discuz以及類比發帖

$discuz_url = 'http://127.0.0.1/discuz/';//論壇地址

$login_url = $discuz_url .'logging.php?action=login';//登入頁地址

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$post_fields = array();

//以下兩項不需要修改

$post_fields['loginfield'] = 'username';

$post_fields['loginsubmit'] = 'true';

//使用者名稱和密碼，必須填寫

$post_fields['username'] = 'tianxin';

$post_fields['password'] = '111111';

//安全提問

$post_fields['questionid'] = 0;

$post_fields['answer'] = '';

//@todo驗證碼

$post_fields['seccodeverify'] = '';

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//擷取表單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('//i', $contents, $matches);

if(!empty($matches)) {

? ? $formhash = $matches[1];

} else {

? ? die('Not found the forumhash.');

}

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//POST資料，擷取COOKIE,cookie檔案放在網站的temp目錄下

$cookie_file = tempnam('./temp','cookie');

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$ch = curl_init($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);

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//取到了關鍵的cookie檔案就可以帶著cookie檔案去類比發帖,fid為論壇的欄目ID

$send_url = $discuz_url."post.php?action=newthread&fid=2";

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$ch = curl_init($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);

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//這裡的hash碼和登陸視窗的hash碼的正則不太一樣，這裡的hidden多了一個id屬性

preg_match('//i', $contents, $matches);

if(!empty($matches)) {

? ? $formhash = $matches[1];

} else {

? ? die('Not found the forumhash.');

}

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$post_data = array();

//文章標題

$post_data['subject'] = 'test2';

//文章內容

$post_data['message'] = 'test2';

$post_data['topicsubmit'] = "yes";

$post_data['extra'] = '';

//文章標籤

$post_data['tags'] = 'test';

//文章的hash碼，這個非常關鍵！假如缺少這個hash碼，discuz會警告你來路的頁面不正確

$post_data['formhash']=$formhash;

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$ch = curl_init($send_url);

curl_setopt($ch, CURLOPT_REFERER, $send_url); ? ? ? //偽裝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);

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//清理cookie檔案

unlink($cookie_file);

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?>

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