Knah-Tsaeb/MyShaarli
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Make work behind a reverse proxy

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Without HTTP_X_FORWARDED_PORT check,  might be set to false even though the user is using HTTPS, thus disabling Firefox Social block display
This commit is contained in:
ArthurHoaro 2017-08-25 19:47:57 +02:00
parent 2a1292359b
commit a3130d2c2f
3 changed files with 67 additions and 3 deletions
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28
application/HttpUtils.php
View file

@ -401,3 +401,31 @@ function getIpAddressFromProxy($server, $trustedIps)
return array_pop($ips);
}
/**
* Returns true if Shaarli's currently browsed in HTTPS.
* Supports reverse proxies (if the headers are correctly set).
*
* @param array $server $_SERVER.
*
* @return bool true if HTTPS, false otherwise.
*/
function is_https($server)
{
if (isset($server['HTTP_X_FORWARDED_PORT'])) {
// Keep forwarded port
if (strpos($server['HTTP_X_FORWARDED_PORT'], ',') !== false) {
$ports = explode(',', $server['HTTP_X_FORWARDED_PORT']);
$port = trim($ports[0]);
} else {
$port = $server['HTTP_X_FORWARDED_PORT'];
}
if ($port == '443') {
return true;
}
}
return ! empty($server['HTTPS']);
}

6
index.php
View file

@ -1063,10 +1063,10 @@ function renderPage($conf, $pluginManager, $LINKSDB, $history)
// -------- Display the Tools menu if requested (import/export/bookmarklet...)
if ($targetPage == Router::$PAGE_TOOLS)
{
$data = array(
$data = [
'pageabsaddr' => index_url($_SERVER),
'sslenabled' => !empty($_SERVER['HTTPS'])
);
'sslenabled' => is_https($_SERVER),
];
$pluginManager->executeHooks('render_tools', $data);
foreach ($data as $key => $value) {

36
tests/HttpUtils/IsHttpsTest.php Normal file
View file

@ -0,0 +1,36 @@
<?php
/**
* Class IsHttpsTest
*
* Test class for is_https() function.
*/
class IsHttpsTest extends PHPUnit_Framework_TestCase
{
/**
* Test is_https with HTTPS values.
*/
public function testIsHttpsTrue()
{
$this->assertTrue(is_https(['HTTPS' => true]));
$this->assertTrue(is_https(['HTTPS' => '1']));
$this->assertTrue(is_https(['HTTPS' => false, 'HTTP_X_FORWARDED_PORT' => 443]));
$this->assertTrue(is_https(['HTTPS' => false, 'HTTP_X_FORWARDED_PORT' => '443']));
$this->assertTrue(is_https(['HTTPS' => false, 'HTTP_X_FORWARDED_PORT' => '443,123,456,']));
}
/**
* Test is_https with HTTP values.
*/
public function testIsHttpsFalse()
{
$this->assertFalse(is_https([]));
$this->assertFalse(is_https(['HTTPS' => false]));
$this->assertFalse(is_https(['HTTPS' => '0']));
$this->assertFalse(is_https(['HTTPS' => false, 'HTTP_X_FORWARDED_PORT' => 123]));
$this->assertFalse(is_https(['HTTPS' => false, 'HTTP_X_FORWARDED_PORT' => '123']));
$this->assertFalse(is_https(['HTTPS' => false, 'HTTP_X_FORWARDED_PORT' => ',123,456,']));
}
}