dir/include/rockstar.php

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<?php
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//Startup.
require_once 'boot.php';
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use Friendica\Directory\App;
$a = new App;
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@include(".htconfig.php");
require_once 'dba.php';
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$db = new dba($db_host, $db_user, $db_pass, $db_data, $install);
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unset($db_host, $db_user, $db_pass, $db_data);
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require_once 'datetime.php';
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$a->set_baseurl(get_config('system', 'url'));
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$u = q("SELECT * FROM `user` WHERE 1 LIMIT 1");
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if (!count($u)) {
killme();
}
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$uid = $u[0]['uid'];
$nickname = $u[0]['nickname'];
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$intros = q("SELECT `intro`.*, `intro`.`id` AS `intro_id`, `contact`.*
FROM `intro` LEFT JOIN `contact` ON `contact`.`id` = `intro`.`contact-id`
WHERE `intro`.`blocked` = 0 AND `intro`.`ignore` = 0");
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if (!count($intros)) {
return;
}
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foreach ($intros as $intro) {
$intro_id = intval($intro['intro_id']);
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$dfrn_id = $intro['issued-id'];
$contact_id = $intro['contact-id'];
$relation = $intro['rel'];
$site_pubkey = $intro['site-pubkey'];
$dfrn_confirm = $intro['confirm'];
$aes_allow = $intro['aes_allow'];
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$res = openssl_pkey_new(array(
'digest_alg' => 'whirlpool',
'private_key_bits' => 4096,
'encrypt_key' => false));
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$private_key = '';
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openssl_pkey_export($res, $private_key);
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$pubkey = openssl_pkey_get_details($res);
$public_key = $pubkey["key"];
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$r = q("UPDATE `contact` SET `issued-pubkey` = '%s', `prvkey` = '%s' WHERE `id` = %d LIMIT 1",
dbesc($public_key),
dbesc($private_key),
intval($contact_id)
);
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$params = array();
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$src_aes_key = random_string();
$result = "";
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openssl_private_encrypt($dfrn_id, $result, $u[0]['prvkey']);
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$params['dfrn_id'] = $result;
$params['public_key'] = $public_key;
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$my_url = $a->get_baseurl() . '/profile/' . $nickname;
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openssl_public_encrypt($my_url, $params['source_url'], $site_pubkey);
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if ($aes_allow && function_exists('openssl_encrypt')) {
openssl_public_encrypt($src_aes_key, $params['aes_key'], $site_pubkey);
$params['public_key'] = openssl_encrypt($public_key, 'AES-256-CBC', $src_aes_key);
}
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$res = post_url($dfrn_confirm, $params);
$xml = simplexml_load_string($res);
$status = (int) $xml->status;
switch ($status) {
case 0:
break;
case 1:
// birthday paradox - generate new dfrn-id and fall through.
$new_dfrn_id = random_string();
$r = q("UPDATE contact SET `issued-id` = '%s' WHERE `id` = %d LIMIT 1",
dbesc($new_dfrn_id),
intval($contact_id)
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);
case 2:
break;
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case 3:
default:
break;
}
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if (($status == 0 || $status == 3) && ($intro_id)) {
// delete the notification
$r = q("DELETE FROM `intro` WHERE `id` = %d LIMIT 1", intval($intro_id));
}
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if ($status != 0) {
killme();
}
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require_once 'Photo.php';
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$photo_failure = false;
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$filename = basename($intro['photo']);
$img_str = fetch_url($intro['photo'], true);
$img = new Photo($img_str);
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if ($img) {
$img->scaleImageSquare(175);
$hash = hash('md5', uniqid(mt_rand(), true));
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$r = $img->store($contact_id, $hash, $filename, t('Contact Photos'), 4);
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if ($r === false) {
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$photo_failure = true;
}
$img->scaleImage(80);
$r = $img->store($contact_id, $hash, $filename, t('Contact Photos'), 5);
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if ($r === false) {
$photo_failure = true;
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}
$photo = $a->get_baseurl() . '/photo/' . $hash . '-4.jpg';
$thumb = $a->get_baseurl() . '/photo/' . $hash . '-5.jpg';
} else {
$photo_failure = true;
}
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if ($photo_failure) {
$photo = $a->get_baseurl() . '/images/default-profile.jpg';
$thumb = $a->get_baseurl() . '/images/default-profile-sm.jpg';
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}
$r = q("UPDATE `contact` SET `photo` = '%s', `thumb` = '%s', `rel` = %d,
`name-date` = '%s', `uri-date` = '%s', `avatar-date` = '%s',
`readonly` = %d, `profile-id` = %d, `blocked` = 0, `pending` = 0,
`network` = 'dfrn' WHERE `id` = %d LIMIT 1",
dbesc($photo),
dbesc($thumb),
intval(($relation == DIRECTION_OUT) ? DIRECTION_BOTH : DIRECTION_IN),
dbesc(datetime_convert()),
dbesc(datetime_convert()),
dbesc(datetime_convert()),
intval((x($a->config, 'rockstar-readonly')) ? $a->config['rockstar-readonly'] : 0),
intval((x($a->config, 'rockstar-profile')) ? $a->config['rockstar-profile'] : 0),
intval($contact_id)
);
}
killme();