mailinabox/tools/webfinger.php

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<?php
2014-08-19 09:37:20 +00:00
$resource = '';
if(isset($_GET['resource'])){
$resource = $_GET['resource'];
}
// Parse our configuration file to get the STORAGE_ROOT.
$STORAGE_ROOT = NULL;
foreach (file("/etc/mailinabox.conf") as $line) {
$line = explode("=", rtrim($line), 2);
if ($line[0] == "STORAGE_ROOT") {
$STORAGE_ROOT = $line[1];
}
}
if ($STORAGE_ROOT == NULL) exit("no STORAGE_ROOT");
// Turn the resource into a file path. First URL-encode the resource
// so that it is filepath-safe.
$fn = urlencode($resource);
// Replace the first colon (it's URL-encoded) with a slash since we'll
// break off the files into scheme subdirectories.
$fn = preg_replace("/%3A/", "/", $fn, 1);
// Since this is often for email addresses, un-escape @-signs so they
// are not odd-looking. It's filename-safe anyway.
$fn = preg_replace("/%40/", "@", $fn);
// Combine with root path.
$fn = $STORAGE_ROOT . "/webfinger/" . $fn . ".json";
// See if the file exists.
if (!file_exists($fn)) {
header("HTTP/1.0 404 Not Found");
exit;
}
header("Content-type: application/json");
echo file_get_contents($fn);
//json_encode(array(
// subject => $resource,
//), JSON_PRETTY_PRINT);
?>