Ejemplo n.º 1
0
 /**
  * @param mixed[] $data
  * @param string $signature
  * @param SignatureDataFormatter $signatureDataFormatter
  * @return bool
  * @throws PublicKeyFileException
  * @throws VerificationFailedException
  */
 public function verifyData(array $data, string $signature, SignatureDataFormatter $signatureDataFormatter) : bool
 {
     $message = $signatureDataFormatter->formatDataForSignature($data);
     $publicKey = file_get_contents($this->bankPublicKeyFile);
     $publicKeyId = openssl_pkey_get_public($publicKey);
     if ($publicKeyId === false) {
         throw new PublicKeyFileException($this->bankPublicKeyFile);
     }
     $signature = base64_decode($signature);
     if ($signature === false) {
         throw new VerificationFailedException($data, 'Unable to decode signature.');
     }
     $verifyResult = openssl_verify($message, $signature, $publicKeyId, self::HASH_METHOD);
     openssl_free_key($publicKeyId);
     if ($verifyResult === -1) {
         throw new VerificationFailedException($data, openssl_error_string());
     }
     return $verifyResult === 1;
 }
 /**
  * @param mixed[] $keyPriority
  * @param mixed[] $data
  * @param string $expectedData
  *
  * @dataProvider getFormatDataForSignatureData
  */
 public function testFormatDataForSignature(array $keyPriority, array $data, string $expectedData)
 {
     $signatureDataFormatter = new SignatureDataFormatter($keyPriority);
     $this->assertSame($expectedData, $signatureDataFormatter->formatDataForSignature($data));
 }