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<?php
require_once('include/zot.php');
require_once('include/crypto.php');
/* fix missing or damaged hublocs */
function fhublocs_content(&$a) {
if(! is_site_admin())
return;
$o = '';
$r = q("select * from channel where channel_removed = 0");
$sitekey = get_config('system','pubkey');
if($r) {
foreach($r as $rr) {
$found = false;
$primary_address = '';
$x = zot_get_hublocs($rr['channel_hash']);
if($x) {
foreach($x as $xx) {
if($xx['hubloc_url'] === z_root() && $xx['hubloc_sitekey'] === $sitekey) {
$found = true;
break;
}
}
if($found) {
$o .= 'Hubloc exists for ' . $rr['channel_name'] . EOL;
continue;
}
}
$y = q("select xchan_addr from xchan where xchan_hash = '%s' limit 1",
dbesc($rr['channel_hash'])
);
if($y)
$primary_address = $y[0]['xchan_addr'];
$hub_address = $rr['channel']['channel_address'] . '@' . get_app()->get_hostname();
$primary = (($hub_address === $primary_address) ? 1 : 0);
if(! $y)
$primary = 1;
$m = q("delete from hubloc where hubloc_hash = '%s' and hubloc_url = '%s' ",
dbesc($rr['channel_hash']),
dbesc(z_root())
);
// Create a verified hub location pointing to this site.
$h = q("insert into hubloc ( hubloc_guid, hubloc_guid_sig, hubloc_hash, hubloc_addr, hubloc_primary, hubloc_url, hubloc_url_sig, hubloc_host, hubloc_callback, hubloc_sitekey, hubloc_network )
values ( '%s', '%s', '%s', '%s', %d, '%s', '%s', '%s', '%s', '%s', '%s' )",
dbesc($rr['channel_guid']),
dbesc($rr['channel_guid_sig']),
dbesc($rr['channel_hash']),
dbesc($rr['channel_address'] . '@' . get_app()->get_hostname()),
intval($primary),
dbesc(z_root()),
dbesc(base64url_encode(rsa_sign(z_root(),$rr['channel_prvkey']))),
dbesc(get_app()->get_hostname()),
dbesc(z_root() . '/post'),
dbesc($sitekey),
dbesc('zot')
);
if($h)
$o . 'local hubloc created for ' . $rr['channel_name'] . EOL;
else
$o .= 'DB update failed for ' . $rr['channel_name'] . EOL;
}
return $o;
}
}
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