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add curl proxy support. Fixes #504

Browse source 
https://github.com/owncloud/core/issues/504
This commit is contained in:
Frank Karlitschek 2012-12-14 18:52:16 +01:00
parent b162e72f94
commit 019da9943a
2 changed files with 32 additions and 25 deletions
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6
config/config.sample.php
View file

@ -42,6 +42,12 @@ $CONFIG = array(
/* Time in seconds how long an user is authenticated without entering his password again before performing sensitive actions like creating or deleting users etc...*/
"enhancedauthtime" => 15 * 60,
/* A proxy to use to connect to the internet. For example "myproxy.org:88" */
"curlproxy" => "",
/* The optional authentication for the proxy to use to connect to the internet. The format is: [username]:[password] */
"curlproxyuserpwd" => "",
/* Theme to use for ownCloud */
"theme" => "",

51
lib/util.php
View file

@ -667,34 +667,35 @@ class OC_Util {
* If not, file_get_element is used.
*/
public static function getUrlContent($url){
public static function getUrlContent($url){
if (function_exists('curl_init')) {
if (function_exists('curl_init')) {
$curl = curl_init();
$curl = curl_init();
curl_setopt($curl, CURLOPT_HEADER, 0);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($curl, CURLOPT_CONNECTTIMEOUT, 10);
curl_setopt($curl, CURLOPT_URL, $url);
curl_setopt($curl, CURLOPT_USERAGENT, "ownCloud Server Crawler");
if(OC_Config::getValue('curlproxy','')=='') curl_setopt($curl, CURLOPT_PROXY, OC_Config::getValue('curlproxy'));
if(OC_Config::getValue('curlproxyuserpwd','')=='') curl_setopt($curl, CURLOPT_PROXYUSERPWD, OC_Config::getValue('curlproxyuserpwd'));
$data = curl_exec($curl);
curl_close($curl);
curl_setopt($curl, CURLOPT_HEADER, 0);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($curl, CURLOPT_CONNECTTIMEOUT, 10);
curl_setopt($curl, CURLOPT_URL, $url);
curl_setopt($curl, CURLOPT_USERAGENT, "ownCloud Server Crawler");
$data = curl_exec($curl);
curl_close($curl);
} else {
$ctx = stream_context_create(
array(
'http' => array(
'timeout' => 10
)
)
);
$data=@file_get_contents($url, 0, $ctx);
}
return $data;
} else {
$ctx = stream_context_create(
array(
'http' => array(
'timeout' => 10
)
)
);
$data=@file_get_contents($url, 0, $ctx);
}
return $data;
}
}