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CURLOPT_FOLLOWLOCATION curl workaround (for safe_mode/open_basedir) (#138)

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This commit is contained in:
RainLoop Team 2014-04-27 03:12:09 +04:00
parent 0fcd7cf122
commit 5fff5afd16
8 changed files with 186 additions and 273 deletions
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64
rainloop/v/0.0.0/app/libraries/Sabre/DAV/Client.php
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@ -460,10 +460,70 @@ class Client {
protected function curlRequest($url, $settings) {
$curl = curl_init($url);
curl_setopt_array($curl, $settings);
if (ini_get('open_basedir') === '' && ini_get('safe_mode' === 'Off'))
{
curl_setopt_array($curl, $settings);
$data = curl_exec($curl);
}
else
{
$settings[CURLOPT_FOLLOWLOCATION] = false;
curl_setopt_array($curl, $settings);
$max_redirects = isset($settings[CURLOPT_MAXREDIRS]) ? $settings[CURLOPT_MAXREDIRS] : 5;
$mr = $max_redirects;
if ($mr > 0)
{
$newurl = curl_getinfo($curl, CURLINFO_EFFECTIVE_URL);
$rcurl = curl_copy_handle($curl);
curl_setopt($rcurl, CURLOPT_HEADER, true);
curl_setopt($rcurl, CURLOPT_NOBODY, true);
curl_setopt($rcurl, CURLOPT_FORBID_REUSE, false);
curl_setopt($rcurl, CURLOPT_RETURNTRANSFER, true);
do
{
curl_setopt($rcurl, CURLOPT_URL, $newurl);
$header = curl_exec($rcurl);
if (curl_errno($rcurl))
{
$code = 0;
}
else
{
$code = curl_getinfo($rcurl, CURLINFO_HTTP_CODE);
if ($code == 301 || $code == 302)
{
$matches = array();
preg_match('/Location:(.*?)\n/', $header, $matches);
$newurl = trim(array_pop($matches));
}
else
{
$code = 0;
}
}
} while ($code && --$mr);
curl_close($rcurl);
if ($mr > 0)
{
curl_setopt($curl, CURLOPT_URL, $newurl);
}
}
if ($mr == 0 && $max_redirects > 0)
{
$data = false;
}
else
{
$data = curl_exec($curl);
}
}
return array(
curl_exec($curl),
$data,
curl_getinfo($curl),
curl_errno($curl),
curl_error($curl)