问题描述
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我在使用curl传递cookie时遇到一个相当有趣的问题。我有一个脚本登录到我公司的排队系统,然后从成功登录中获取cookie。稍后,脚本将重新调用这些cookie,以查询系统并解析输出。该脚本可在localhost上完美运行,但不能将其迁移到公司的服务器上。它正在创建cookie文件,但是所有文件大小= 0个字节。我认为这是一个权限问题,但我不知道如何解决(我对chmod 777文件进行了修改)。最奇怪的是,我可以使用fwrite()添加到任何文件中。我不确定在哪里开始调试,所以我希望你们当中的一个有想法。以下是相关的代码段:
[Syntax=PHP]
main class{
include_once(\'../shared_data/cquserdata.PHP\');
$ckfile_name = tempnam(\'temp/\',sha1(\'CqAuth\'));
$ckfile = fopen($ckfile_name,\'w\') or die(\'Derp...open...nooooooooo!\');
cqUserData::cqLogin($credentials[\'username\'],$credentials[\'pass\'],$ckfile);
(skip a few thousand lines)
$puname = sanitizers::sanitize($_POST[\'puname\']); //sanitize post input
$manager = cqUserData::getManager($puname,$ckfile);
}
cqLogin($username,$pass,$ckfile){
$url = \'URL\';
$options = array(
CURLOPT_RETURNTRANSFER => true,// return web page
CURLOPT_HEADER => false,// don\'t return headers
CURLOPT_FOLLOWLOCATION => true,// follow redirects
CURLOPT_ENCODING => \"\",// handle all encodings
CURLOPT_AUTOREFERER => true,// set referer on redirect
CURLOPT_CONNECTTIMEOUT => 120,// timeout on connect
CURLOPT_TIMEOUT => 120,// timeout on response
CURLOPT_MAXREDirs => 10,// stop after 10 redirects
CURLOPT_SSL_VERIFYHOST => 0,CURLOPT_SSL_VERIFYPEER => 0,CURLOPT_USERAGENT => \'uuberness\',CURLOPT_COOKIEJAR => $ckfile,CURLOPT_POSTFIELDS => \"redirect=&username=$username&password=$pass\" //derp
);
$ch = curl_init( $url );
curl_setopt_array( $ch,$options );
$content = curl_exec( $ch );
$err = curl_errno( $ch );
$errmsg = curl_error( $ch );
$header = curl_getinfo( $ch );
curl_close( $ch );
return true;
}
getManager($user,$ckfile){
$url = \"URL\"\';
$options = array(
CURLOPT_RETURNTRANSFER => true,CURLOPT_COOKIEFILE => $ckfile,CURLOPT_POSTFIELDS => \"username=$user&usernamecheck=1\" //derp
);
$ch = curl_init( $url );
curl_setopt_array( $ch,$options );
$content = curl_exec( $ch );
$err = curl_errno( $ch );
$errmsg = curl_error( $ch );
$header = curl_getinfo( $ch );
curl_close( $ch );
$header[\'errno\'] = $err;
$header[\'errmsg\'] = $errmsg;
$header[\'content\'] = $content;
$header[\'data\'] = $data;
$doc = new DOMDocument;
$doc->loadHTML($content);
$doc->preserveWhiteSpace = false;
$tables = $doc->getElementsByTagName(\'table\');
foreach($tables as $table){
***Code excluded,loops rows to find correct,then defines manager**
$manager = $manager[1];
}
return $manager;
}
[/Syntax]
在这一点上,我认为尝试解析cookie的标头并使用它们可能是个好主意。但是,这并不理想。任何建议,不胜感激:D
谢谢!
解决方法
问候,
所以我弄清楚了问题所在。我使用fopen()打开文件,然后将文件处理程序传递给cURL。我应该做的是将完整的文件路径和名称传递给cURL。更正的代码部分:
$ckfile = dirname(__FILE__) . \"/\". sha1($username);