seminarSignUpSv = new SeminarSignUpService(); } // save data to db public function insertData(StoreRequest $request) { $name = $this->safeEncrypt($request->input('name', 'name'), 'arm'); $email = $this->safeEncrypt($request->input('email', 'email'), 'arm'); $mobile = $this->safeEncrypt($request->input('mobile', 'mobile'), 'arm'); $trackNo = $request->input('trackNo', ''); $overOrNot = $this->seminarSignUpSv->overLimitOrNot($trackNo); if ($overOrNot) { $this->seminarSignUpSv->insertData($name, $email, $mobile, $trackNo); $res = '報名成功'; } else { $res = '已達報名上限'; } $data = [ 'res' => $res, ]; dd(123); return $this->apiResponse($data); } public function getData() { $list = $this->seminarSignUpSv->getData(); $data = [ 'list' => $list ]; return $this->apiResponse($data); } /** * 參數加解密模組: 加密部分,建議使用環境變數中的 secret key 作加解密種子 */ public function safeEncrypt(string $message, string $skey): string { // if (mb_strlen($key, '8bit') !== SODIUM_CRYPTO_SECRETBOX_KEYBYTES) { // throw new RangeException('Key is not the correct size (must be 32 bytes).'); // } // $nonce = random_bytes(SODIUM_CRYPTO_SECRETBOX_NONCEBYTES); // $cipher = base64_encode( // $nonce . // sodium_crypto_secretbox( // $message, // $nonce, // $key // ) // ); // sodium_memzero($message); // sodium_memzero($key); // return $cipher; $strArr = str_split(base64_encode($message)); $strCount = count($strArr); foreach (str_split($skey) as $key => $value) $key < $strCount && $strArr[$key].=$value; return str_replace(array('=', ' ', '/'), array('O0O0O', 'o000o', 'oo00o'), join('', $strArr)); } /** * 參數加解密模組: 解密部分,建議使用環境變數中的 secret key 作加解密種子 */ public function safeDecrypt(string $encrypted, string $skey): string { // $decoded = base64_decode($encrypted); // $nonce = mb_substr($decoded, 0, SODIUM_CRYPTO_SECRETBOX_NONCEBYTES, '8bit'); // $ciphertext = mb_substr($decoded, SODIUM_CRYPTO_SECRETBOX_NONCEBYTES, null, '8bit'); // $plain = sodium_crypto_secretbox_open( // $ciphertext, // $nonce, // $key // ); // if (!is_string($plain)) { // throw new Exception('Invalid MAC'); // } // sodium_memzero($ciphertext); // sodium_memzero($key); // return $plain; $strArr = str_split(str_replace(array('O0O0O', 'o000o', 'oo00o'), array('=', ' ', '/'), $encrypted), 2); $strCount = count($strArr); foreach (str_split($skey) as $key => $value) $key <= $strCount && isset($strArr[$key]) && $strArr[$key][1] === $value && $strArr[$key] = $strArr[$key][0]; return base64_decode(join('', $strArr)); } }