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- <?php
- /**
- * The PLAINTEXT method does not provide any security protection and SHOULD only be used
- * over a secure channel such as HTTPS. It does not use the Signature Base String.
- * - Chapter 9.4 ("PLAINTEXT")
- */
- class OAuthSignatureMethod_PLAINTEXT extends OAuthSignatureMethod {
- public function get_name() {
- return "PLAINTEXT";
- }
- /**
- * oauth_signature is set to the concatenated encoded values of the Consumer Secret and
- * Token Secret, separated by a '&' character (ASCII code 38), even if either secret is
- * empty. The result MUST be encoded again.
- * - Chapter 9.4.1 ("Generating Signatures")
- *
- * Please note that the second encoding MUST NOT happen in the SignatureMethod, as
- * OAuthRequest handles this!
- */
- public function build_signature($request, $consumer, $token) {
- $key_parts = array(
- $consumer->secret,
- ($token) ? $token->secret : ""
- );
- $key_parts = OAuthUtil::urlencode_rfc3986($key_parts);
- $key = implode('&', $key_parts);
- $request->base_string = $key;
- return $key;
- }
- }
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