v2board/app/Utils/URLSchemes.php

<?php
namespace App\Utils;

use App\Models\Server;
use App\Models\ServerShadowsocks;
use App\Models\ServerTrojan;
use App\Models\User;

class URLSchemes
{
    public static function buildShadowsocks(ServerShadowsocks $server, User $user)
    {
        $str = str_replace(
            ['+', '/', '='],
            ['-', '_', ''],
            base64_encode("{$server->cipher}:{$user->uuid}")
        );
        return "ss://{$str}@{$server->host}:{$server->port}#{$server->name}\r\n";
    }


    public static function buildVmess(Server $server, User $user)
    {
        $config = [
            "v" => "2",
            "ps" => $server->name,
            "add" => $server->host,
            "port" => $server->port,
            "id" => $user->uuid,
            "aid" => "2",
            "net" => $server->network,
            "type" => "none",
            "host" => "",
            "path" => "",
            "tls" => $server->tls ? "tls" : ""
        ];
        if ((string)$server->network === 'ws') {
            $wsSettings = json_decode($server->networkSettings);
            if (isset($wsSettings->path)) $config['path'] = $wsSettings->path;
            if (isset($wsSettings->headers->Host)) $config['host'] = $wsSettings->headers->Host;
        }
        return "vmess://" . base64_encode(json_encode($config)) . "\r\n";
    }

    public static function buildTrojan(ServerTrojan $server, User $user)
    {
        $server->name = rawurlencode($server->name);
        $query = http_build_query([
            'allowInsecure' => $server->allow_insecure,
            'peer' => $server->server_name,
            'sni' => $server->server_name
        ]);
        $uri = "trojan://{$user->uuid}@{$server->host}:{$server->port}?{$query}#{$server->name}";
        $uri .= "\r\n";
        return $uri;
    }
}