抖音订单
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@ -166,6 +166,7 @@ class OrderController extends base
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}
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}
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$value['mobileInfo'] = $mobileInfo;
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// $value['mobile'] = substr_replace($value['mobile'], '****', 3, 4);
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}
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$_oss = [];
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@ -0,0 +1,40 @@
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<?php
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namespace app\command;
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use app\api\controller\DyNotifyController;
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use app\server\DyApiService;
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use Symfony\Component\Console\Command\Command;
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use Symfony\Component\Console\Input\InputInterface;
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use Symfony\Component\Console\Output\OutputInterface;
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class Test extends Command
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{
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protected static $defaultName = 'test';
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protected static $defaultDescription = '测试用';
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/**
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* @return void
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*/
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protected function configure()
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{
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// $this->addArgument('name', InputArgument::OPTIONAL, 'Name description');
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}
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/**
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* @param InputInterface $input
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* @param OutputInterface $output
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* @return int
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*/
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protected function execute(InputInterface $input, OutputInterface $output): int
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{
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$encryptStr = (new DyApiService())->encrypt('这是一个测试', env('DY_APPSECRET'));
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$output->write('加密字符串:' . $encryptStr);
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$decryptStr = (new DyApiService())->decrypt($encryptStr, env('DY_APPSECRET'));
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$output->write('解密字符串:' . $decryptStr);
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return 0;
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}
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}
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@ -153,4 +153,107 @@ class DyApiService {
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return ['flag' => false, 'message' => $exception->getMessage(), 'data' => []];
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}
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}
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/**
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1.根据ClientKev找到ClientSecret,将ClientSecret向左右使用字符补齐32位/裁剪至32位,补齐:补位字符:#,先补左侧再补右侧再补左侧………直到补满32位。
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裁剪:先裁剪左侧再裁右侧再裁左侧………直到剩余32位。(正常不需要补齐,secret默认为32位,此举是为了
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以防万一)
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2.将ClientSecret作为Key,右侧16位为向量IV
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3.将密文进行base64解码。
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4.使用AES-256-CBC模式解密解码后的密文,对齐使用PKCS5Padding方式
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* @param $cipherText
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* @param $clientSecret
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* @return false|string
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*/
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public function decrypt($cipherText, $clientSecret) {
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Log::info('$cipherText:' . $cipherText);
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// 补齐或裁剪 ClientSecret 为 32 位
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$clientSecret = $this->padOrTruncate($clientSecret);
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Log::info('$cipherText step 2:' . $clientSecret);
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// 使用 ClientSecret 作为密钥
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$key = $clientSecret;
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// 右侧16位为初始化向量IV
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$iv = substr($key, 16, 16);
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// 将密文 base64 解码
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$cipherTextDecoded = base64_decode($cipherText);
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// 使用 AES-256-CBC 解密
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return openssl_decrypt($cipherTextDecoded, 'AES-256-CBC', $key, OPENSSL_RAW_DATA, $iv);
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}
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public function encrypt($cipherText, $clientSecret) {
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Log::info('$cipherText:' . $cipherText);
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// 补齐或裁剪 ClientSecret 为 32 位
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$clientSecret = $this->padOrTruncate($clientSecret);
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Log::info('$cipherText step 2:' . $clientSecret);
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// 使用 ClientSecret 作为密钥
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$key = $clientSecret;
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// 右侧16位为初始化向量IV
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$iv = substr($key, 16, 16);
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// 使用 AES-256-CBC 解密
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return base64_encode(openssl_encrypt($cipherText, 'AES-256-CBC', $key, OPENSSL_RAW_DATA, $iv));
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}
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/**
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* @param $clientSecret
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* @return false|string
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*/
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private function padOrTruncate($clientSecret) {
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// 1. 如果 clientSecret 长度为32,直接返回
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if (strlen($clientSecret) == 32) {
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return $clientSecret;
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}
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// 2. 如果 length < 32,补齐至32位
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if (strlen($clientSecret) < 32) {
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// 补齐过程:先补左侧,再补右侧,再补左侧,直到长度为32
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$paddingChar = '#';
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$padded = $clientSecret;
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// 左侧补齐
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$left = true;
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while (strlen($padded) < 32) {
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if ($left) {
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$padded = $paddingChar . $padded;
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$left = false;
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} else {
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$padded = $padded . $paddingChar;
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$left = true;
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}
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}
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return substr($padded, 0, 32); // 确保返回32位
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}
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// 3. 如果 length > 32,裁剪至32位
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if (strlen($clientSecret) > 32) {
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// 裁剪过程:先裁左侧,再裁右侧,再裁左侧,直到长度为32
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$cropped = $clientSecret;
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// 左侧裁剪
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while (strlen($cropped) > 32) {
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$cropped = substr($cropped, 1);
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}
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// 右侧裁剪
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while (strlen($cropped) > 32) {
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$cropped = substr($cropped, 0, -1);
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}
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// 左侧裁剪(再一次)
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while (strlen($cropped) > 32) {
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$cropped = substr($cropped, 1);
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}
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return substr($cropped, 0, 32); // 确保返回32位
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}
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return $clientSecret;
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}
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}
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