Qiniu_Pro/qiniu/services/blockchain/SolanaService.php

<?php
/**
 * @Created by PhpStorm
 * @author: Kirin
 * @day: 2024/6/27
 * @time: 19:16
 */

namespace qiniu\services\blockchain;


use BitWasp\Bitcoin\Base58;
use BitWasp\Buffertools\Buffer;
use think\Exception;

class SolanaService
{

    private static $node = 'https://solana-mainnet.core.chainstack.com/867a25e325f29ac68e3b5185af1abb68';

    public static function signCheck($sign, $address, $message)
    {
        if (!is_array($sign)) {
            $sign = explode(',', $sign);
        }
        if (!count($sign) == 64) {
            throw new Exception('Sign fail');
        }
        $sign_str = self::uint8ArrayToByteString($sign);
        $sign_buffer = new Buffer($sign_str, 64);
        $key_buffer2 = Base58::decode($address);
        return sodium_crypto_sign_verify_detached($sign_buffer->getBinary(), $message, $key_buffer2->getBinary());
    }


    private static function uint8ArrayToByteString(array $uint8Array): string
    {
        return call_user_func_array('pack', array_merge(array('C*'), $uint8Array));
    }


    private static function byteStringToUint8Array(string $byteString): array
    {
        $uint8Array = unpack('C*', $byteString);
        return array_values($uint8Array);
    }

    public static function getTransaction($tx)
    {
        $data = [
            'jsonrpc' => '2.0',
            'id' => 1,
            'method' => 'getTransaction',
            'params' => [
                $tx,
                [
                    'maxSupportedTransactionVersion' => 0,
                    'encoding' => 'json'
                ],

            ],
        ];
        $res = do_request(self::$node, [], $data, ['Content-Type: application/json'], true, true);
        return json_decode($res, true);
    }
}