mirror of
https://github.com/cedar2025/Xboard.git
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294 lines
9.9 KiB
PHP
294 lines
9.9 KiB
PHP
<?php
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namespace App\Models;
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use Illuminate\Database\Eloquent\Model;
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use Illuminate\Database\Eloquent\Relations\BelongsTo;
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use Illuminate\Database\Eloquent\Relations\HasMany;
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use Illuminate\Support\Facades\Cache;
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use App\Utils\CacheKey;
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use App\Utils\Helper;
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use App\Models\User;
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class Server extends Model
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{
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public const TYPE_HYSTERIA = 'hysteria';
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public const TYPE_VLESS = 'vless';
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public const TYPE_TROJAN = 'trojan';
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public const TYPE_VMESS = 'vmess';
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public const TYPE_TUIC = 'tuic';
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public const TYPE_SHADOWSOCKS = 'shadowsocks';
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public const STATUS_OFFLINE = 0;
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public const STATUS_ONLINE_NO_PUSH = 1;
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public const STATUS_ONLINE = 2;
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public const CHECK_INTERVAL = 300; // 5 minutes in seconds
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private const CIPHER_CONFIGURATIONS = [
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'2022-blake3-aes-128-gcm' => [
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'serverKeySize' => 16,
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'userKeySize' => 16,
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],
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'2022-blake3-aes-256-gcm' => [
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'serverKeySize' => 32,
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'userKeySize' => 32,
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],
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'2022-blake3-chacha20-poly1305' => [
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'serverKeySize' => 32,
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'userKeySize' => 32,
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]
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];
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public const TYPE_ALIASES = [
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'v2ray' => self::TYPE_VMESS,
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'hysteria2' => self::TYPE_HYSTERIA,
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];
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public const VALID_TYPES = [
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self::TYPE_HYSTERIA,
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self::TYPE_VLESS,
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self::TYPE_TROJAN,
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self::TYPE_VMESS,
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self::TYPE_TUIC,
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self::TYPE_SHADOWSOCKS,
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];
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protected $table = 'v2_server';
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protected $guarded = ['id'];
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protected $casts = [
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'group_ids' => 'array',
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'route_ids' => 'array',
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'tags' => 'array',
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'protocol_settings' => 'array',
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'last_check_at' => 'integer',
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'last_push_at' => 'integer',
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'created_at' => 'timestamp',
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'updated_at' => 'timestamp'
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];
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private const PROTOCOL_CONFIGURATIONS = [
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self::TYPE_TROJAN => [
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'allow_insecure' => ['type' => 'boolean', 'default' => false],
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'server_name' => ['type' => 'string', 'default' => null],
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'network' => ['type' => 'string', 'default' => null],
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'network_settings' => ['type' => 'array', 'default' => null]
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],
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self::TYPE_VMESS => [
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'tls' => ['type' => 'integer', 'default' => 0],
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'network' => ['type' => 'string', 'default' => null],
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'rules' => ['type' => 'array', 'default' => null],
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'network_settings' => ['type' => 'array', 'default' => null],
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'tls_settings' => ['type' => 'array', 'default' => null]
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],
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self::TYPE_VLESS => [
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'tls' => ['type' => 'integer', 'default' => 0],
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'tls_settings' => ['type' => 'array', 'default' => null],
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'flow' => ['type' => 'string', 'default' => null],
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'network' => ['type' => 'string', 'default' => null],
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'network_settings' => ['type' => 'array', 'default' => null],
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'reality_settings' => [
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'type' => 'object',
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'fields' => [
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'allow_insecure' => ['type' => 'boolean', 'default' => false],
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'server_port' => ['type' => 'string', 'default' => null],
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'server_name' => ['type' => 'string', 'default' => null],
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'public_key' => ['type' => 'string', 'default' => null],
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'private_key' => ['type' => 'string', 'default' => null],
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'short_id' => ['type' => 'string', 'default' => null]
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]
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]
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],
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self::TYPE_SHADOWSOCKS => [
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'cipher' => ['type' => 'string', 'default' => null],
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'obfs' => ['type' => 'string', 'default' => null],
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'obfs_settings' => ['type' => 'array', 'default' => null]
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],
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self::TYPE_HYSTERIA => [
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'version' => ['type' => 'integer', 'default' => 2],
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'bandwidth' => [
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'type' => 'object',
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'fields' => [
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'up' => ['type' => 'integer', 'default' => null],
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'down' => ['type' => 'integer', 'default' => null]
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]
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],
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'obfs' => [
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'type' => 'object',
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'fields' => [
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'open' => ['type' => 'boolean', 'default' => false],
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'type' => ['type' => 'string', 'default' => 'salamander'],
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'password' => ['type' => 'string', 'default' => null]
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]
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],
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'tls' => [
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'type' => 'object',
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'fields' => [
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'server_name' => ['type' => 'string', 'default' => null],
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'allow_insecure' => ['type' => 'boolean', 'default' => false]
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]
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]
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],
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self::TYPE_TUIC => [
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'congestion_control' => ['type' => 'string', 'default' => 'cubic'],
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'alpn' => ['type' => 'array', 'default' => ['h3']],
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'udp_relay_mode' => ['type' => 'string', 'default' => 'native'],
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'allow_insecure' => ['type' => 'boolean', 'default' => false],
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'tls_settings' => ['type' => 'array', 'default' => null]
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]
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];
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private function castValueWithConfig($value, array $config)
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{
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if ($value === null) {
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return $config['default'];
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}
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return match($config['type']) {
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'integer' => (int) $value,
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'boolean' => (bool) $value,
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'string' => (string) $value,
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'array' => (array) $value,
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'object' => is_array($value) ?
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$this->castSettingsWithConfig($value, $config['fields']) :
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$config['default'],
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default => $value
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};
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}
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private function castSettingsWithConfig(array $settings, array $configs): array
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{
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$result = [];
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foreach ($configs as $key => $config) {
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$value = $settings[$key] ?? null;
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$result[$key] = $this->castValueWithConfig($value, $config);
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}
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return $result;
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}
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private function getDefaultSettings(array $configs): array
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{
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$defaults = [];
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foreach ($configs as $key => $config) {
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if ($config['type'] === 'object') {
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$defaults[$key] = $this->getDefaultSettings($config['fields']);
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} else {
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$defaults[$key] = $config['default'];
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}
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}
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return $defaults;
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}
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public function getProtocolSettingsAttribute($value)
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{
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$settings = json_decode($value, true) ?? [];
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$configs = self::PROTOCOL_CONFIGURATIONS[$this->type] ?? [];
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return $this->castSettingsWithConfig($settings, $configs);
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}
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public function setProtocolSettingsAttribute($value)
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{
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if (is_string($value)) {
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$value = json_decode($value, true);
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}
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$configs = self::PROTOCOL_CONFIGURATIONS[$this->type] ?? [];
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$castedSettings = $this->castSettingsWithConfig($value ?? [], $configs);
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$this->attributes['protocol_settings'] = json_encode($castedSettings);
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}
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public function loadParentCreatedAt(): void
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{
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if ($this->parent_id) {
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$this->created_at = $this->parent()->value('created_at');
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}
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}
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public function loadServerStatus(): void
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{
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$type = strtoupper($this->type);
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$serverId = $this->parent_id ?: $this->id;
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$this->last_check_at = Cache::get(CacheKey::get("SERVER_{$type}_LAST_CHECK_AT", $serverId));
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$this->last_push_at = Cache::get(CacheKey::get("SERVER_{$type}_LAST_PUSH_AT", $serverId));
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$this->online = Cache::get(CacheKey::get("SERVER_{$type}_ONLINE_USER", $serverId)) ?? 0;
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$this->is_online = (time() - 300 > $this->last_check_at) ? 0 : 1;
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$this->available_status = $this->getAvailableStatus();
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$this->cache_key = "{$this->type}-{$this->id}-{$this->updated_at}-{$this->is_online}";
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}
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public function handlePortAllocation(): void
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{
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if (strpos($this->port, '-') !== false) {
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$this->ports = $this->port;
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$this->port = Helper::randomPort($this->port);
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} else {
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$this->port = (int) $this->port;
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}
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}
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public function generateShadowsocksPassword(User $user): void
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{
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if ($this->type !== self::TYPE_SHADOWSOCKS) {
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return;
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}
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$this->password = $user->uuid;
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$cipher = data_get($this, 'protocol_settings.cipher');
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if (!$cipher || !isset(self::CIPHER_CONFIGURATIONS[$cipher])) {
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return;
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}
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$config = self::CIPHER_CONFIGURATIONS[$cipher];
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$serverKey = Helper::getServerKey($this->created_at, $config['serverKeySize']);
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$userKey = Helper::uuidToBase64($user->uuid, $config['userKeySize']);
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$this->password = "{$serverKey}:{$userKey}";
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}
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public static function normalizeType(string $type): string
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{
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return strtolower(self::TYPE_ALIASES[$type] ?? $type);
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}
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public static function isValidType(string $type): bool
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{
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return in_array(self::normalizeType($type), self::VALID_TYPES, true);
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}
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public function getAvailableStatus(): int
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{
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$now = time();
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if (!$this->last_check_at || ($now - self::CHECK_INTERVAL) >= $this->last_check_at) {
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return self::STATUS_OFFLINE;
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}
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if (!$this->last_push_at || ($now - self::CHECK_INTERVAL) >= $this->last_push_at) {
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return self::STATUS_ONLINE_NO_PUSH;
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}
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return self::STATUS_ONLINE;
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}
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public function parent(): BelongsTo
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{
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return $this->belongsTo(self::class, 'parent_id', 'id');
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}
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public function stats(): HasMany
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{
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return $this->hasMany(StatServer::class, 'server_id', 'id');
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}
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public function groups()
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{
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return ServerGroup::whereIn('id', $this->group_ids)->get();
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}
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public function routes()
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{
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return ServerRoute::whereIn('id', $this->route_ids)->get();
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}
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}
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