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Removed obsolete code

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Michael 2019-09-28 05:37:24 +00:00
parent 3dd94355b7
commit 1ddd2df4b8
9 changed files with 28 additions and 219 deletions
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107
src/Protocol/DFRN.php
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@ -2849,113 +2849,6 @@ class DFRN
return 200;
}
/**
* @param App $a App
* @param string $contact_nick contact nickname
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
*/
public static function autoRedir(App $a, $contact_nick)
{
// prevent looping
if (!empty($_REQUEST['redir'])) {
Logger::log('autoRedir might be looping because redirect has been redirected', Logger::DEBUG);
// looping prevention also appears to sometimes prevent authentication for images
// because browser may have multiple connections open and load an image on a connection
// whose session wasn't updated when a previous redirect authenticated
// Leaving commented in case looping reappears
// return;
}
if ((! $contact_nick) || ($contact_nick === $a->user['nickname'])) {
return;
}
if (local_user()) {
// We need to find out if $contact_nick is a user on this hub, and if so, if I
// am a contact of that user. However, that user may have other contacts with the
// same nickname as me on other hubs or other networks. Exclude these by requiring
// that the contact have a local URL. I will be the only person with my nickname at
// this URL, so if a result is found, then I am a contact of the $contact_nick user.
//
// We also have to make sure that I'm a legitimate contact--I'm not blocked or pending.
$baseurl = System::baseUrl();
$domain_st = strpos($baseurl, "://");
if ($domain_st === false) {
return;
}
$baseurl = substr($baseurl, $domain_st + 3);
$nurl = Strings::normaliseLink($baseurl);
$r = User::getByNickname($contact_nick, ["uid"]);
$contact_uid = $r["uid"];
/// @todo Why is there a query for "url" *and* "nurl"? Especially this normalising is strange.
$r = q("SELECT `id` FROM `contact` WHERE `uid` = (SELECT `uid` FROM `user` WHERE `nickname` = '%s' LIMIT 1)
AND `nick` = '%s' AND NOT `self` AND (`url` LIKE '%%%s%%' OR `nurl` LIKE '%%%s%%') AND NOT `blocked` AND NOT `pending` LIMIT 1",
DBA::escape($contact_nick),
DBA::escape($a->user['nickname']),
DBA::escape($baseurl),
DBA::escape($nurl)
);
if ((! DBA::isResult($r))) {
return;
}
// test if redirect authentication already succeeded
// Note that "contact" in the sense used in the $contact_nick argument to this function
// and the sense in the $remote[]["cid"] in the session are opposite.
// In the session variable the user currently fetching is the contact
// while $contact_nick is the nick of tho user who owns the stuff being fetched.
if (Session::getVisitorContactIDForUserID($contact_uid) == $r[0]['id']) {
return;
}
$r = q("SELECT * FROM contact WHERE nick = '%s'
AND network = '%s' AND uid = %d AND url LIKE '%%%s%%' LIMIT 1",
DBA::escape($contact_nick),
DBA::escape(Protocol::DFRN),
intval(local_user()),
DBA::escape($baseurl)
);
if (! DBA::isResult($r)) {
return;
}
$cid = $r[0]['id'];
$dfrn_id = (($r[0]['issued-id']) ? $r[0]['issued-id'] : $r[0]['dfrn-id']);
if ($r[0]['duplex'] && $r[0]['issued-id']) {
$orig_id = $r[0]['issued-id'];
$dfrn_id = '1:' . $orig_id;
}
if ($r[0]['duplex'] && $r[0]['dfrn-id']) {
$orig_id = $r[0]['dfrn-id'];
$dfrn_id = '0:' . $orig_id;
}
// ensure that we've got a valid ID. There may be some edge cases with forums and non-duplex mode
// that may have triggered some of the "went to {profile/intro} and got an RSS feed" issues
if (strlen($dfrn_id) < 3) {
return;
}
$sec = Strings::getRandomHex();
DBA::insert('profile_check', ['uid' => local_user(), 'cid' => $cid, 'dfrn_id' => $dfrn_id, 'sec' => $sec, 'expire' => time() + 45]);
$url = curPageURL();
Logger::log('auto_redir: ' . $r[0]['name'] . ' ' . $sec, Logger::DEBUG);
$dest = (($url) ? '&destination_url=' . $url : '');
System::externalRedirect($r[0]['poll'] . '?dfrn_id=' . $dfrn_id
. '&dfrn_version=' . DFRN_PROTOCOL_VERSION . '&type=profile&sec=' . $sec . $dest);
}
return;
}
/**
* @brief Returns the activity verb
*