<?php
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/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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class ShaHmac256Signer implements ISigner
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{
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public function signString($source, $accessSecret)
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{
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return base64_encode(hash_hmac('sha256', $source, $accessSecret, true));
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}
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public function getSignatureMethod()
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{
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return "HMAC-SHA256";
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}
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public function getSignatureVersion()
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{
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return "1.0";
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}
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}
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