30 lines
889 B
JavaScript
30 lines
889 B
JavaScript
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'use strict';
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const HEADER_ENCODING_FORMAT = 'base64';
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module.exports = {
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/**
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* Encode a single {value} using the application/x-www-form-urlencoded media type
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* while also applying some additional rules specified by the spec
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*
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* @see https://tools.ietf.org/html/rfc6749#appendix-B
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*
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* @param {String} value
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*/
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useFormURLEncode(value) {
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return encodeURIComponent(value).replace(/%20/g, '+');
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},
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/**
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* Get the authorization header used to request a valid token
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* @param {String} clientID
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* @param {String} clientSecret
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* @return {String} Authorization header string token
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*/
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getAuthorizationHeaderToken(clientID, clientSecret) {
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const encodedCredentials = `${this.useFormURLEncode(clientID)}:${this.useFormURLEncode(clientSecret)}`;
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return Buffer.from(encodedCredentials).toString(HEADER_ENCODING_FORMAT);
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},
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};
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