project files added

resources/app/node_modules/simple-oauth2/lib/access-token/index.js

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+'use strict';
+
+const isAfter = require('date-fns/isAfter');
+const parseToken = require('./parse-token');
+const coreModule = require('./../core');
+
+/**
+ * Wrapper for the Access Token Object
+ */
+module.exports = (config) => {
+  const core = coreModule(config);
+
+  class AccessToken {
+    constructor(token) {
+      this.token = parseToken(token);
+    }
+
+    /**
+    * Check if the access token is expired or not
+    */
+    expired() {
+      return isAfter(new Date(), this.token.expires_at);
+    }
+
+    /**
+    * Refresh the access token
+    * @param  {Object} params An optional argument for additional API request params.
+    */
+    async refresh(params) {
+      const options = Object.assign({}, params, {
+        grant_type: 'refresh_token',
+        refresh_token: this.token.refresh_token,
+      });
+
+      const response = await core.request(config.auth.tokenPath, options);
+
+      return new AccessToken(response);
+    }
+
+    /**
+    * Revoke access or refresh token
+    * @param  {String} tokenType A string containing the type of token to revoke.
+    *                              Should be either "access_token" or "refresh_token"
+    */
+    async revoke(tokenType) {
+      const token = tokenType === 'access_token' ? this.token.access_token : this.token.refresh_token;
+      const options = {
+        token,
+        token_type_hint: tokenType,
+      };
+
+      return core.request(config.auth.revokePath, options);
+    }
+
+    /**
+     * Revoke both the existing access and refresh tokens
+    */
+    async revokeAll() {
+      await this.revoke('access_token');
+      await this.revoke('refresh_token');
+    }
+  }
+
+  /**
+   * Creates an OAuth2.AccessToken instance
+   * @param  {Object} token An object containing the token object returned from the OAuth2 server.
+   * @returns {AccessToken}
+   */
+  function createAccessToken(token) {
+    return new AccessToken(token);
+  }
+
+  return {
+    create: createAccessToken,
+  };
+};

resources/app/node_modules/simple-oauth2/lib/access-token/parse-token.js

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+'use strict';
+
+const debug = require('debug')('access-token');
+const isDate = require('date-fns/isDate');
+const parseISO = require('date-fns/parseISO');
+const addSeconds = require('date-fns/addSeconds');
+
+const parseTokenDateProperties = (token) => {
+  const parsedTokenProps = {};
+
+  if ('expires_at' in token) {
+    if (!isDate(token.expires_at)) {
+      parsedTokenProps.expires_at = parseISO(token.expires_at);
+    }
+  } else if ('expires_in' in token) {
+    parsedTokenProps.expires_at = addSeconds(
+      new Date(),
+      Number.parseInt(token.expires_in, 10)
+    );
+  } else {
+    debug('No token expiration property was found. Ignoring date parsing');
+  }
+
+  return Object.assign({}, token, parsedTokenProps);
+};
+
+module.exports = parseTokenDateProperties;