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Add basic support for the Common Access Token (#4419)
* Add basic support for the Common Access Token * Add unit tests for CommonAccessTokenController
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/** | ||
* The copyright in this software is being made available under the BSD License, | ||
* included below. This software may be subject to other third party and contributor | ||
* rights, including patent rights, and no such rights are granted under this license. | ||
* | ||
* Copyright (c) 2013, Dash Industry Forum. | ||
* All rights reserved. | ||
* | ||
* Redistribution and use in source and binary forms, with or without modification, | ||
* are permitted provided that the following conditions are met: | ||
* * Redistributions of source code must retain the above copyright notice, this | ||
* list of conditions and the following disclaimer. | ||
* * Redistributions in binary form must reproduce the above copyright notice, | ||
* this list of conditions and the following disclaimer in the documentation and/or | ||
* other materials provided with the distribution. | ||
* * Neither the name of Dash Industry Forum nor the names of its | ||
* contributors may be used to endorse or promote products derived from this software | ||
* without specific prior written permission. | ||
* | ||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY | ||
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | ||
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. | ||
* IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, | ||
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | ||
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | ||
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, | ||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | ||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | ||
* POSSIBILITY OF SUCH DAMAGE. | ||
*/ | ||
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import FactoryMaker from '../../core/FactoryMaker.js'; | ||
import Constants from '../constants/Constants.js'; | ||
import Utils from '../../core/Utils.js'; | ||
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function CommonAccessTokenController() { | ||
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let instance, | ||
hostTokenMap; | ||
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function processResponseHeaders(httpResponse) { | ||
if (!httpResponse || !httpResponse.headers || !httpResponse.request || !httpResponse.request.url) { | ||
return | ||
} | ||
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const commonAccessTokenHeader = httpResponse.headers[Constants.COMMON_ACCESS_TOKEN_HEADER] | ||
const host = Utils.getHostFromUrl(httpResponse.request.url) | ||
hostTokenMap[host] = commonAccessTokenHeader | ||
} | ||
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function getCommonAccessTokenForUrl(url) { | ||
if (!url) { | ||
return null | ||
} | ||
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const host = Utils.getHostFromUrl(url); | ||
return hostTokenMap[host] ? hostTokenMap[host] : null; | ||
} | ||
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function setup() { | ||
_resetInitialSettings(); | ||
} | ||
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function reset() { | ||
_resetInitialSettings() | ||
} | ||
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function _resetInitialSettings() { | ||
hostTokenMap = {} | ||
} | ||
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instance = { | ||
reset, | ||
processResponseHeaders, | ||
getCommonAccessTokenForUrl | ||
}; | ||
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setup(); | ||
return instance; | ||
} | ||
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CommonAccessTokenController.__dashjs_factory_name = 'CommonAccessTokenController'; | ||
export default FactoryMaker.getSingletonFactory(CommonAccessTokenController); |
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46 changes: 46 additions & 0 deletions
46
test/unit/streaming.controllers.CommonAccessTokenController.js
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import {expect} from 'chai'; | ||
import CommonAccessTokenController from '../../src/streaming/controllers/CommonAccessTokenController.js'; | ||
import Constants from '../../src/streaming/constants/Constants.js' | ||
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describe('CommonAccessTokenController', () => { | ||
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let commonAccessTokenController; | ||
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beforeEach(() => { | ||
commonAccessTokenController = CommonAccessTokenController({}).getInstance(); | ||
}) | ||
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it('getCommonAccessTokenForUrl should return null if no url is provided', () => { | ||
expect(commonAccessTokenController.getCommonAccessTokenForUrl()).to.be.null | ||
}) | ||
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it('getCommonAccessTokenForUrl should return null if no value was added', () => { | ||
const url = 'http://someurl.com' | ||
expect(commonAccessTokenController.getCommonAccessTokenForUrl(url)).to.be.null | ||
}) | ||
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it('getCommonAccessTokenForUrl should return null if the added response does not contain the right header', () => { | ||
const httpResponse = { | ||
headers: { | ||
'someheader': 'someheadervalue' | ||
}, | ||
request: { | ||
url: 'http://someurl.com' | ||
} | ||
} | ||
commonAccessTokenController.processResponseHeaders(httpResponse); | ||
expect(commonAccessTokenController.getCommonAccessTokenForUrl(httpResponse.request.url)).to.be.null | ||
}) | ||
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it('getCommonAccessTokenForUrl should return a CAT if the added response does contain the right header', () => { | ||
const httpResponse = { | ||
request: { | ||
url: 'http://someurl.com' | ||
} | ||
} | ||
httpResponse.headers = {}; | ||
httpResponse.headers[Constants.COMMON_ACCESS_TOKEN_HEADER] = 'cat'; | ||
commonAccessTokenController.processResponseHeaders(httpResponse); | ||
expect(commonAccessTokenController.getCommonAccessTokenForUrl(httpResponse.request.url)).to.be.equal('cat') | ||
}) | ||
}) |