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Detect network type via the contacts

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Michael 2019-10-04 06:33:16 +00:00
parent a7e518acbd
commit cd3dada39c
1 changed files with 63 additions and 6 deletions
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69
src/Model/GServer.php
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@ -19,6 +19,7 @@ use Friendica\Util\XML;
use Friendica\Core\Logger; use Friendica\Core\Logger;
use Friendica\Protocol\PortableContact; use Friendica\Protocol\PortableContact;
use Friendica\Protocol\Diaspora; use Friendica\Protocol\Diaspora;
use Friendica\Network\Probe;
/** /**
* @brief This class handles GServer related functions * @brief This class handles GServer related functions
@ -145,6 +146,11 @@ class GServer
$serverdata['network'] = Protocol::PHANTOM; $serverdata['network'] = Protocol::PHANTOM;
} }
// When we hadn't been able to detect the network type, we use the hint from the parameter
if (($serverdata['network'] == Protocol::PHANTOM) && !empty($network)) {
$serverdata['network'] = $network;
}
// Check host-meta for phantom networks. // Check host-meta for phantom networks.
// Although this is not needed, it is a good indicator for a living system, // Although this is not needed, it is a good indicator for a living system,
// since most systems had implemented it. // since most systems had implemented it.
@ -164,21 +170,32 @@ class GServer
$registeredUsers = 1; $registeredUsers = 1;
} }
$gcontacts = DBA::count('gcontact', ['server_url' => [$url, $serverdata['nurl']]]); if ($serverdata['network'] != Protocol::PHANTOM) {
$apcontacts = DBA::count('apcontact', ['baseurl' => [$url, $serverdata['nurl']]]); $gcontacts = DBA::count('gcontact', ['server_url' => [$url, $serverdata['nurl']]]);
$contacts = DBA::count('contact', ['uid' => 0, 'baseurl' => [$url, $serverdata['nurl']]]); $apcontacts = DBA::count('apcontact', ['baseurl' => [$url, $serverdata['nurl']]]);
$serverdata['registered-users'] = max($gcontacts, $apcontacts, $contacts, $registeredUsers); $contacts = DBA::count('contact', ['uid' => 0, 'baseurl' => [$url, $serverdata['nurl']]]);
$serverdata['registered-users'] = max($gcontacts, $apcontacts, $contacts, $registeredUsers);
} else {
$serverdata['registered-users'] = $registeredUsers;
$serverdata = self::detectNetworkViaContacts($url, $serverdata);
}
$serverdata['last_contact'] = DateTimeFormat::utcNow(); $serverdata['last_contact'] = DateTimeFormat::utcNow();
if (!DBA::exists('gserver', ['nurl' => Strings::normaliseLink($url)])) { $gserver = DBA::selectFirst('gserver', ['network'], ['nurl' => Strings::normaliseLink($url)]);
if (!DBA::isResult($gserver)) {
$serverdata['created'] = DateTimeFormat::utcNow(); $serverdata['created'] = DateTimeFormat::utcNow();
$ret = DBA::insert('gserver', $serverdata); $ret = DBA::insert('gserver', $serverdata);
} else { } else {
// Don't override the network with "unknown" when there had been a valid entry before
if (($serverdata['network'] == Protocol::PHANTOM) && !empty($gserver['network'])) {
unset($serverdata['network']);
}
$ret = DBA::update('gserver', $serverdata, ['nurl' => $serverdata['nurl']]); $ret = DBA::update('gserver', $serverdata, ['nurl' => $serverdata['nurl']]);
} }
if (in_array($serverdata['network'], [Protocol::DFRN, Protocol::DIASPORA])) { if (!empty($serverdata['network']) && in_array($serverdata['network'], [Protocol::DFRN, Protocol::DIASPORA])) {
self::discoverRelay($url); self::discoverRelay($url);
} }
@ -601,6 +618,46 @@ class GServer
return $valid; return $valid;
} }
private static function detectNetworkViaContacts($url, $serverdata)
{
$contacts = '';
$fields = ['nurl', 'url'];
$gcontacts = DBA::select('gcontact', $fields, ['server_url' => [$url, $serverdata['nurl']]]);
while ($gcontact = DBA::fetch($gcontacts)) {
$contacts[$gcontact['nurl']] = $gcontact['url'];
}
DBA::close($gcontacts);
$apcontacts = DBA::select('apcontact', $fields, ['baseurl' => [$url, $serverdata['nurl']]]);
while ($gcontact = DBA::fetch($gcontacts)) {
$contacts[$apcontact['nurl']] = $apcontact['url'];
}
DBA::close($apcontacts);
$pcontacts = DBA::select('contact', $fields, ['uid' => 0, 'baseurl' => [$url, $serverdata['nurl']]]);
while ($gcontact = DBA::fetch($gcontacts)) {
$contacts[$pcontact['nurl']] = $pcontact['url'];
}
DBA::close($pcontacts);
if (empty($contacts)) {
return $serverdata;
}
foreach ($contacts as $contact) {
$probed = Probe::uri($contact);
if (in_array($probed['network'], Protocol::FEDERATED)) {
$serverdata['network'] = $probed['network'];
break;
}
}
$serverdata['registered-users'] = max($serverdata['registered-users'], count($contacts));
return $serverdata;
}
private static function checkPoCo($url, $serverdata) private static function checkPoCo($url, $serverdata)
{ {
$curlResult = Network::curl($url. '/poco'); $curlResult = Network::curl($url. '/poco');