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   1  <?php
   2  /*
   3   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
   4   * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
   5   * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
   6   * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
   7   * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   8   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   9   * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  10   * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  11   * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  12   * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  13   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  14   *
  15   * This software consists of voluntary contributions made by many individuals
  16   * and is licensed under the MIT license.
  17   */
  18  
  19  namespace ProxyManager\Signature;
  20  
  21  /**
  22   * Generator for signatures to be used to check the validity of generated code
  23   *
  24   * @author Marco Pivetta <ocramius@gmail.com>
  25   * @license MIT
  26   */
  27  interface SignatureGeneratorInterface
  28  {
  29      /**
  30       * Generates a signature to be used to verify generated code validity
  31       *
  32       * @param array $parameters
  33       *
  34       * @return string
  35       */
  36      public function generateSignature(array $parameters);
  37  
  38      /**
  39       * Generates a signature key to be looked up when verifying generated code validity
  40       *
  41       * @param array $parameters
  42       *
  43       * @return string
  44       */
  45      public function generateSignatureKey(array $parameters);
  46  }