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protected function SearchApiAcquiaSearchHttpTransport::validResponse in Acquia Search for Search API 7

Validate the authenticity of returned data using a nonce and HMAC-SHA1.

Return value

boolean TRUE or FALSE depending on whether the response is valid.

See also

acquia_search_valid_response()

1 call to SearchApiAcquiaSearchHttpTransport::validResponse()

SearchApiAcquiaSearchHttpTransport::authenticateResponse in includes/SearchApiAcquiaSearchHttpTransport.php: Validate the hmac for the response body.

File

includes/SearchApiAcquiaSearchHttpTransport.php, line 196: Contains SearchApiAcquiaSearchHttpTransport.

Class

SearchApiAcquiaSearchHttpTransport: HTTP transport for connections to the Acquia Search Service.

Code

protected function validResponse($hmac, $nonce, $string, $derived_key = NULL) {
  if (empty($derived_key)) {
    $derived_key = $this
      ->derivedKey();
  }
  return $hmac == hash_hmac('sha1', $nonce . $string, $derived_key);
}