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fix through proxying not matching webserver_url using X-Forwared-Host header

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This commit is contained in:
Ralf Becker 2017-03-10 22:03:02 +01:00
parent 0ccf22fda3
commit f0e9dce8ce
1 changed files with 15 additions and 0 deletions
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15
api/src/Egw.php
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@ -129,6 +129,21 @@ class Egw extends Egw\Base
// load up the $GLOBALS['egw_info']['server'] array
$GLOBALS['egw_info']['server'] += Config::read('phpgwapi');
// if webserver_url does not match eg. because of proxying, fix it
if (isset($_SERVER['HTTP_X_FORWARDED_URI']) &&
($prefix = strpos($_SERVER['HTTP_X_FORWARDED_URI'],
$GLOBALS['egw_info']['server']['webserver_url'])))
{
$GLOBALS['egw_info']['server']['webserver_url'] =
substr($_SERVER['HTTP_X_FORWARDED_URI'], 0, $prefix).
$GLOBALS['egw_info']['server']['webserver_url'];
}
if (isset($_SERVER['HTTP_X_FORWARDED_HOST']) && $GLOBALS['egw_info']['server']['webserver_url'][0] != '/')
{
$GLOBALS['egw_info']['server']['webserver_url'] = ($_SERVER['HTTPS'] ? 'https://' : 'http://').
$_SERVER['HTTP_X_FORWARDED_HOST'].parse_url($GLOBALS['egw_info']['server']['webserver_url'], PHP_URL_PATH);
}
// if no server timezone set, use date_default_timezone_get() to determine it once
// it fills to log with deprecated warnings under 5.3 otherwise
if (empty($GLOBALS['egw_info']['server']['server_timezone']) ||