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Use HTTP_X_FORWARDED_HOST if available

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This enables piwigo to be run e.g. in a docker container behind a proxy.
If HTTP_X_FORWARDED_HOST is not set, HTTP_HOST is used as usual
This commit is contained in:
Tobias Ollmann 2015-09-16 19:23:20 +02:00
parent 9a622724fd
commit d58534e877
1 changed files with 8 additions and 1 deletions
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9
include/functions_url.inc.php
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@ -62,7 +62,14 @@ function get_absolute_root_url($with_scheme=true)
{
$url .= 'http://';
}
$url .= $_SERVER['HTTP_HOST'];
if (isset($_SERVER['HTTP_X_FORWARDED_HOST']))
{
$url .= $_SERVER['HTTP_X_FORWARDED_HOST'];
}
else
{
$url .= $_SERVER['HTTP_HOST'];
}
if ( (!$is_https && $_SERVER['SERVER_PORT'] != 80)
||($is_https && $_SERVER['SERVER_PORT'] != 443))
{