我一直在尝试这个项目。我需要找到一种自动登录此网站的方法，以便人们每次都无需使用凭据即可查看日历信息。到目前为止，最好的方法是使用这个 YouTube 视频中的"curl"在 php 中编写代码;问题是登录系统不使用"Post"或"Get"，而是使用某种带有奇怪信息的"xml"。
这是登录链接
凭据：
网址 -> http://www.cronospr.info/baikal/cal.php/calendars/test/default
用户>测试
密码 -> 1234
任何信息将不胜感激！
法典：
<?php
//Upload a blank cookie.txt to the same directory as this file with a CHMOD/Permission to 777
function login($url,$data){
$fp = fopen("cookie.txt", "w");
fclose($fp);
$login = curl_init();
curl_setopt($login, CURLOPT_COOKIEJAR, "cookie.txt");
curl_setopt($login, CURLOPT_COOKIEFILE, "cookie.txt");
curl_setopt($login, CURLOPT_TIMEOUT, 40000);
curl_setopt($login, CURLOPT_RETURNTRANSFER, TRUE);
curl_setopt($login, CURLOPT_URL, $url);
curl_setopt($login, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']);
curl_setopt($login, CURLOPT_FOLLOWLOCATION, TRUE);
curl_setopt($login, CURLOPT_POST, TRUE);
curl_setopt($login, CURLOPT_POSTFIELDS, $data);
ob_start();
return curl_exec ($login);
ob_end_clean();
curl_close ($login);
unset($login);
}
function grab_page($site){
$ch = curl_init();
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
curl_setopt($ch, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']);
curl_setopt($ch, CURLOPT_TIMEOUT, 40);
curl_setopt($ch, CURLOPT_COOKIEFILE, "cookie.txt");
curl_setopt($ch, CURLOPT_URL, $site);
ob_start();
return curl_exec ($ch);
ob_end_clean();
curl_close ($ch);
}
function post_data($site,$data){
$datapost = curl_init();
$headers = array("Expect:");
curl_setopt($datapost, CURLOPT_URL, $site);
curl_setopt($datapost, CURLOPT_TIMEOUT, 40000);
curl_setopt($datapost, CURLOPT_HEADER, TRUE);
curl_setopt($datapost, CURLOPT_HTTPHEADER, $headers);
curl_setopt($datapost, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']);
curl_setopt($datapost, CURLOPT_POST, TRUE);
curl_setopt($datapost, CURLOPT_POSTFIELDS, $data);
curl_setopt($datapost, CURLOPT_COOKIEFILE, "cookie.txt");
ob_start();
return curl_exec ($datapost);
ob_end_clean();
curl_close ($datapost);
unset($datapost);
}
?>
<?php
echo grab_page("http://test:1234@www.cronospr.info/baikal/cal.php/calendars/test/default");
?>
似乎我设法在这里登录，但这并不容易，它使用一个名为"REPORT"的自定义请求（不管是什么），并且使用 curl 发送自定义请求正文很困难:p 我也不知道如何构造授权标头，我只是复制了 chrome 生成的 1。 此外，似乎不可能在这个网站上使用火狐登录。
<?php
$ch=curl_init();
curl_setopt_array($ch,array(
CURLOPT_AUTOREFERER => true,
CURLOPT_BINARYTRANSFER => true,
CURLOPT_COOKIESESSION => true,
CURLOPT_COOKIEFILE=>'',
CURLOPT_FOLLOWLOCATION => true,
CURLOPT_FORBID_REUSE => false,
CURLOPT_HTTPGET => true,
CURLOPT_RETURNTRANSFER => true,
CURLOPT_SSL_VERIFYPEER => false,
CURLOPT_CONNECTTIMEOUT => 10,
CURLOPT_TIMEOUT => 11,
CURLOPT_ENCODING => "",
CURLOPT_USERAGENT=>'hello from PHP!',
));
curl_setopt($ch,CURLOPT_URL,'http://www.cronospr.info/baikal/CalDav-Web-Client-master/');
$ret=curl_exec($ch);
var_dump($ret);
$requestFileR=tmpfile();
$data='<?xml version="1.0" encoding="utf-8" ?>
<C:calendar-query xmlns:D="DAV:" xmlns:C="urn:ietf:params:xml:ns:caldav">
<D:prop>
<C:calendar-data>
<C:expand start="20160226T003528Z" end="20160227T003528Z"/>
</C:calendar-data>
<D:getetag/>
</D:prop>
<C:filter>
<C:comp-filter name="VCALENDAR">
<C:comp-filter name="VEVENT">
<C:time-range start="20160226T003528Z" end="20160227T003528Z"/>
</C:comp-filter>
</C:comp-filter>
</C:filter>
</C:calendar-query>';
fwrite($requestFileR,$data,strlen($data));
curl_setopt_array($ch,array(
CURLOPT_URL=>'http://'.'test'.':'.'1234'.'@www.cronospr.info/baikal/cal.php/calendars/test/default',
CURLOPT_CUSTOMREQUEST=>'REPORT',//wtf is REPORT? ive got no idea
CURLOPT_USERAGENT=>'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/48.0.2564.116 Safari/537.36',
CURLOPT_HTTPHEADER=>array(
'Authorization: Digest username="test", realm="BaikalDAV", nonce="56cf9dcef0a60", uri="/baikal/cal.php/calendars/test/default", response="66c37fa0764afa803cd87b0f894cf76a", opaque="df58bdff8cf60599c939187d0b5c54de", qop=auth, nc=00000001, cnonce="705f9130cf755172"',
'Origin: http://www.cronospr.info',
'Content-Type: application/xml',
'Accept: application/xml, text/xml, */*; q=0.01',
'X-Requested-With: XMLHttpRequest',
'Depth: 1',
'Referer: http://www.cronospr.info/baikal/CalDav-Web-Client-master/',
'Accept-Language: nb,nn;q=0.8,no;q=0.6,en-US;q=0.4,en;q=0.2',
),
CURLOPT_INFILE=>$requestFileR,
CURLOPT_PUT=>true,
CURLOPT_INFILESIZE=>strlen($data),
CURLOPT_READFUNCTION=>function($ch,$fd,$maxlen) use(&$data){
return $data;
}
));
$ret=curl_exec($ch);
var_dump($ret);