public function allocation()
{
if (isset($this->attributes['allocation']) !== true) {
$ipUtils = new IpUtils();
$this->attributes['allocation'] = $ipUtils->getAllocationEntry($this->ip, $this->cidr);
}
return $this->attributes['allocation'];
}
private static function getStreams($as_number, $direction = 'upstreams', $asnMeta)
{
if ($direction == 'upstreams') {
$searchKey = 'asn';
$oderKey = 'upstream_asn';
} else {
$searchKey = 'upstream_asn';
$oderKey = 'asn';
}
$client = ClientBuilder::create()->setHosts(config('elasticquent.config.hosts'))->build();
$ipUtils = new IpUtils();
$params = ['search_type' => 'scan', 'scroll' => '30s', 'size' => 10000, 'index' => 'bgp_data', 'type' => 'full_table', 'body' => ['sort' => [$oderKey => ['order' => 'asc']], 'query' => ['match' => [$searchKey => $as_number]]]];
$docs = $client->search($params);
$scroll_id = $docs['_scroll_id'];
$steams = [];
while (true) {
$response = $client->scroll(array("scroll_id" => $scroll_id, "scroll" => "30s"));
if (count($response['hits']['hits']) > 0) {
$results = $ipUtils->cleanEsResults($response);
$steams = array_merge($steams, $results);
// Get new scroll_id
$scroll_id = $response['_scroll_id'];
} else {
// All done scrolling over data
break;
}
}
$output['ipv4_' . $direction] = [];
$output['ipv6_' . $direction] = [];
foreach ($steams as $steam) {
if (isset($output['ipv' . $steam->ip_version . '_' . $direction][$steam->{$oderKey}]) === true) {
if (in_array($steam->bgp_path, $output['ipv' . $steam->ip_version . '_' . $direction][$steam->{$oderKey}]['bgp_paths']) === false) {
$output['ipv' . $steam->ip_version . '_' . $direction][$steam->{$oderKey}]['bgp_paths'][] = $steam->bgp_path;
}
continue;
}
$asnOutput['asn'] = $steam->{$oderKey};
if ($asnMeta === true) {
$asnData = self::where('asn', $steam->{$oderKey})->first();
if (is_null($asnData) === true) {
$assignment = $ipUtils->getIanaAssignmentEntry($steam->{$oderKey});
}
$asnOutput['name'] = is_null($asnData) ? 'IANA-' . strtoupper($assignment->status) : $asnData->name;
$asnOutput['description'] = is_null($asnData) ? $assignment->description : $asnData->description;
$asnOutput['country_code'] = is_null($asnData) ? null : $asnData->counrty_code;
}
$asnOutput['bgp_paths'][] = $steam->bgp_path;
$output['ipv' . $steam->ip_version . '_' . $direction][$steam->{$oderKey}] = $asnOutput;
$asnOutput = null;
$upstreamAsn = null;
}
$output['ipv4_' . $direction] = array_values($output['ipv4_' . $direction]);
$output['ipv6_' . $direction] = array_values($output['ipv6_' . $direction]);
// Get Graph images
if ($direction === 'upstreams') {
$imagePathv4 = '/assets/graphs/' . 'AS' . $as_number . '_IPv4.svg';
$imagePathv6 = '/assets/graphs/' . 'AS' . $as_number . '_IPv6.svg';
$imageCombinedPath = '/assets/graphs/' . 'AS' . $as_number . '_Combined.svg';
if (file_exists(public_path() . $imagePathv4) === true) {
$output['ipv4_graph'] = config('app.url') . $imagePathv4;
} else {
$output['ipv4_graph'] = null;
}
if (file_exists(public_path() . $imagePathv6) === true) {
$output['ipv6_graph'] = config('app.url') . $imagePathv6;
} else {
$output['ipv6_graph'] = null;
}
if (file_exists(public_path() . $imageCombinedPath) === true) {
$output['combined_graph'] = config('app.url') . $imageCombinedPath;
} else {
$output['combined_graph'] = null;
}
}
return $output;
}
