laipower/wp-content/plugins/w3-total-cache/lib/SNS/services/MessageValidator/sns-exceptions.php

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<?php
/**
* Copyright 2010-2013 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License").
* You may not use this file except in compliance with the License.
* A copy of the License is located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file 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.
*/
/**
* Generic exception thrown by the SNS Message Validator.
*/
class SnsMessageValidatorException extends RuntimeException {}
/**
* Indicates that certificate was from an unrecognized source.
*/
class CertificateFromUnrecognizedSourceException extends SnsMessageValidatorException {}
/**
* Indicates that the public key can't be extracted from the the certificate.
*/
class CannotGetPublicKeyFromCertificateException extends SnsMessageValidatorException {}
/**
* Indicates that the signature for SNS message was invalid.
*/
class InvalidMessageSignatureException extends SnsMessageValidatorException {}