removed mods directory from the ATutor codebase

[atutor.git] / mods / social / lib / BlobCrypter.php

diff --git a/mods/social/lib/BlobCrypter.php b/mods/social/lib/BlobCrypter.php
deleted file mode 100644 (file)
index b6801ee..0000000
--- a/mods/social/lib/BlobCrypter.php
+++ /dev/null
@@ -1,53 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-class BlobCrypterException extends Exception {
-}
-
-/**
- * Utility interface for managing signed, encrypted, and time stamped blobs.
- * Blobs are made up of name/value pairs.  Time stamps are automatically
- * included and checked.
- * 
- */
-abstract class BlobCrypter {
-
-  /**
-   * Time stamps, encrypts, and signs a blob.
-   * 
-   * @param in name/value pairs to encrypt
-   * @return a base64 encoded blob
-   * 
-   * @throws BlobCrypterException
-   */
-  abstract public function wrap(Array $in);
-
-  /**
-   * Unwraps a blob.
-   * 
-   * @param in blob
-   * @param maxAgeSec maximum age for the blob
-   * @return the name/value pairs, including the origin timestamp.
-   * 
-   * @throws BlobExpiredException if the blob is too old to be accepted.
-   * @throws BlobCrypterException if the blob can't be decoded.
-   */
-  abstract public function unwrap($in, $maxAgeSec);
-}