Client::sign() –

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Description

Usage

Client::sign( $data, $algorithm );

Parameters

$data: ( mixed ) required –
$algorithm: ( mixed ) required –

Returns

void

Source

File name: easy-digital-downloads/includes/gateways/libs/amazon/Client.php
Lines:

1 to 12 of 12

  private function sign($data, $algorithm)
  {
    if ($algorithm === 'HmacSHA1') {
      $hash = 'sha1';
    } else if ($algorithm === 'HmacSHA256') {
      $hash = 'sha256';
    } else {
      throw new \Exception("Non-supported signing method specified");
    }

    return base64_encode(hash_hmac($hash, $data, $this->config['secret_key'], true));
  }

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