query_string);
goaway($r[0]['hubloc_url'] . '/magic' . '?f=&dest=' . $dest);
}
}
}
function rmagic_post(&$a) {
$address = trim($_REQUEST['address']);
if(strpos($address,'@') === false) {
$arr = array('address' => $address);
call_hooks('reverse_magic_auth', $arr);
try {
require_once('library/openid/openid.php');
$openid = new LightOpenID(z_root());
$openid->identity = $address;
$openid->returnUrl = z_root() . '/openid';
goaway($openid->authUrl());
} catch (Exception $e) {
notice( t('We encountered a problem while logging in with the OpenID you provided. Please check the correct spelling of the ID.').'
'. t('The error message was:').' '.$e->getMessage());
}
// if they're still here...
notice( t('Authentication failed.') . EOL);
return;
}
else {
// Presumed Red identity. Perform reverse magic auth
if(strpos($address,'@') === false) {
notice('Invalid address.');
return;
}
$r = null;
if($address) {
$r = q("select hubloc_url from hubloc where hubloc_addr = '%s' limit 1",
dbesc($address)
);
}
if($r) {
$url = $r[0]['hubloc_url'];
}
else {
$url = 'https://' . substr($address,strpos($address,'@')+1);
}
if($url) {
if($_SESSION['return_url'])
$dest = urlencode(z_root() . '/' . str_replace('zid=','zid_=',$_SESSION['return_url']));
else
$dest = urlencode(z_root() . '/' . str_replace('zid=','zid_=',$a->query_string));
goaway($url . '/magic' . '?f=&dest=' . $dest);
}
}
}
function rmagic_content(&$a) {
$o = replace_macros(get_markup_template('rmagic.tpl'),array(
'$title' => t('Remote Authentication'),
'$desc' => t('Enter your channel address (e.g. channel@example.com)'),
'$submit' => t('Authenticate')
));
return $o;
}