52 lines
1.7 KiB
PHP
52 lines
1.7 KiB
PHP
<?php
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/*
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* Copyright 2015 Google Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* 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, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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namespace Google\Site_Kit_Dependencies\Google\Auth;
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/**
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* An interface implemented by objects that can fetch auth tokens.
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*/
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interface FetchAuthTokenInterface
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{
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/**
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* Fetches the auth tokens based on the current state.
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*
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* @param callable $httpHandler callback which delivers psr7 request
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* @return array<mixed> a hash of auth tokens
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*/
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public function fetchAuthToken(callable $httpHandler = null);
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/**
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* Obtains a key that can used to cache the results of #fetchAuthToken.
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*
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* If the value is empty, the auth token is not cached.
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*
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* @return string a key that may be used to cache the auth token.
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*/
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public function getCacheKey();
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/**
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* Returns an associative array with the token and
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* expiration time.
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*
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* @return null|array<mixed> {
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* The last received access token.
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*
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* @type string $access_token The access token string.
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* @type int $expires_at The time the token expires as a UNIX timestamp.
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* }
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*/
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public function getLastReceivedToken();
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}
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