php through curl simulation login discuz forum implementation code
- 2020-05-16 06:25:48
- OfStack
libcurl also supports HTTPS authentication, HTTP POST, HTTP PUT, FTP uploads (which can also be done with PHP's FTP extension), HTTP form-based uploads, proxy, cookies, and username + password authentication.
php curl is really quite easy to use, online 1 search related articles are about curl simulated login, very few people provide simulated discuz posted source code.
php curl is really quite easy to use, online 1 search related articles are about curl simulated login, very few people provide simulated discuz posted source code.
<?php
$discuz_url = 'http://127.0.0.1/discuz/';// BBS address
$login_url = $discuz_url .'logging.php?action=login';// Login page address
$post_fields = array();
// The following two items do not need to be modified
$post_fields['loginfield'] = 'username';
$post_fields['loginsubmit'] = 'true';
// User name and password, must be filled out
$post_fields['username'] = 'tianxin';
$post_fields['password'] = '111111';
// Security question
$post_fields['questionid'] = 0;
$post_fields['answer'] = '';
//@todo Verification code
$post_fields['seccodeverify'] = '';
// Get the form 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\s*type="hidden"\s*name="formhash"\s*value="(.*?)"\s*\/>/i', $contents, $matches);
if(!empty($matches)) {
$formhash = $matches[1];
} else {
die('Not found the forumhash.');
}
//POST Data, access COOKIE,cookie The file is on the website temp directory
$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);
// You get the key cookie You can bring it with you cookie File to simulate Posting ,fid For the forum column 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);
// Here, hash Code and login window hash The code is not regular enough 1 B: yes, here it is hidden Much more 1 a id attribute
preg_match('/<input\s*type="hidden"\s*name="formhash"\s*id="formhash"\s*value="(.*?)"\s*\/>/i', $contents, $matches);
if(!empty($matches)) {
$formhash = $matches[1];
} else {
die('Not found the forumhash.');
}
$post_data = array();
// Post title
$post_data['subject'] = 'test2';
// Post content
$post_data['message'] = 'test2';
$post_data['topicsubmit'] = "yes";
$post_data['extra'] = '';
// Post the label
$post_data['tags'] = 'test';
// post hash Code, this is critical! If you don't have this hash Code, discuz It will warn you that the page you came from is incorrect
$post_data['formhash']=$formhash;
$ch = curl_init($send_url);
curl_setopt($ch, CURLOPT_REFERER, $send_url); // camouflage REFERER
curl_setopt($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($ch);
// Clean up the cookie file
unlink($cookie_file);
?>