mirror of
https://codeberg.org/streams/streams.git
synced 2024-09-20 21:35:13 +00:00
120 lines
No EOL
2.6 KiB
PHP
120 lines
No EOL
2.6 KiB
PHP
<?php
|
|
|
|
function wfinger_init(&$a) {
|
|
|
|
$result = array();
|
|
|
|
$scheme = '';
|
|
|
|
if(x($_SERVER,'HTTPS') && $_SERVER['HTTPS'])
|
|
$scheme = 'https';
|
|
elseif(x($_SERVER,'SERVER_PORT') && (intval($_SERVER['SERVER_PORT']) == 443))
|
|
$scheme = 'https';
|
|
|
|
// Don't complain to me - I'm just implementing the spec.
|
|
|
|
if($scheme !== 'https') {
|
|
header($_SERVER["SERVER_PROTOCOL"] . ' ' . 500 . ' ' . 'Webfinger requires HTTPS');
|
|
killme();
|
|
}
|
|
|
|
$resource = $_REQUEST['resource'];
|
|
|
|
|
|
$r = null;
|
|
|
|
if($resource) {
|
|
|
|
if(strpos($resource,'acct:') === 0) {
|
|
$channel = str_replace('acct:','',$resource);
|
|
if(strpos($channel,'@') !== false) {
|
|
$host = substr($channel,strpos($channel,'@')+1);
|
|
if(strcasecmp($host,get_app()->get_hostname())) {
|
|
goaway('https://' . $host . '/.well-known/webfinger?resource=' . $resource);
|
|
}
|
|
$channel = substr($channel,0,strpos($channel,'@'));
|
|
}
|
|
}
|
|
if(strpos($resource,'http') === 0) {
|
|
$channel = str_replace('~','',basename($resource));
|
|
}
|
|
|
|
$r = q("select * from channel left join xchan on channel_hash = xchan_hash
|
|
where channel_address = '%s' limit 1",
|
|
dbesc($channel)
|
|
);
|
|
|
|
}
|
|
|
|
|
|
header('Access-Control-Allow-Origin: *');
|
|
|
|
header('Content-type: application/jrd+json');
|
|
|
|
|
|
|
|
if($resource && $r) {
|
|
|
|
$h = q("select hubloc_addr from hubloc where hubloc_hash = '%s'",
|
|
dbesc($r[0]['channel_hash'])
|
|
);
|
|
|
|
$result['subject'] = $resource;
|
|
|
|
$aliases = array(
|
|
z_root() . '/channel/' . $r[0]['channel_address'],
|
|
z_root() . '/~' . $r[0]['channel_address']
|
|
);
|
|
|
|
if($h) {
|
|
foreach($h as $hh) {
|
|
$aliases[] = 'acct:' . $hh['hubloc_addr'];
|
|
}
|
|
}
|
|
|
|
$result['aliases'] = array();
|
|
|
|
$result['properties'] = array('http://webfinger.net/ns/name' => $r[0]['channel_name']);
|
|
|
|
foreach($aliases as $alias)
|
|
if($alias != $resource)
|
|
$result['aliases'][] = $alias;
|
|
|
|
|
|
$result['links'] = array(
|
|
|
|
array(
|
|
'rel' => 'http://webfinger.net/rel/avatar',
|
|
'type' => $r[0]['xchan_photo_mimetype'],
|
|
'href' => $r[0]['xchan_photo_l']
|
|
),
|
|
|
|
array(
|
|
'rel' => 'http://webfinger.net/rel/profile-page',
|
|
'href' => z_root() . '/profile/' . $r[0]['channel_address'],
|
|
),
|
|
|
|
array(
|
|
'rel' => 'http://webfinger.net/rel/blog',
|
|
'href' => z_root() . '/channel/' . $r[0]['channel_address'],
|
|
),
|
|
|
|
array(
|
|
'rel' => 'http://purl.org/zot/protocol',
|
|
'href' => z_root() . '/.well-known/zot-info' . '?address=' . $r[0]['xchan_addr'],
|
|
)
|
|
);
|
|
|
|
}
|
|
else {
|
|
header($_SERVER["SERVER_PROTOCOL"] . ' ' . 400 . ' ' . 'Bad Request');
|
|
killme();
|
|
}
|
|
|
|
$arr = array('channel' => $r[0], 'request' => $_REQUEST, 'result' => $result);
|
|
call_hooks('webfinger',$arr);
|
|
|
|
echo json_encode($arr['result']);
|
|
killme();
|
|
|
|
} |