67 lines
1.7 KiB
JavaScript
67 lines
1.7 KiB
JavaScript
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var database = require('./database.js');
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module.exports = {
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/**
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* Initialize auth
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* @param {Object} request - Request object
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* @param {Object} response - Response object
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* @param {Object} next - Next object
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*/
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init: function(request, response, next) {
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this.request = request;
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this.response = response;
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this.next = next;
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this.validateToken();
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},
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/**
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* Validate auth token
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*/
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validateToken: function() {
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let query = 'SELECT userId, ttl, created FROM salix.AccessToken WHERE id = ?';
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database.pool.query(query, [this.getToken()], (error, result) => {
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let token = result[0];
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if (error)
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return this.response.status(401).send({status: 'REJECT', data: {message: error.code}});
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if (result.length == 0)
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return this.response.status(401).send({status: 'REJECT', data: {message: 'No token found'}});
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if (this.isTokenExpired(token.created, token.ttl))
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return this.response.status(401).send({status: 'REJECT', data: {message: 'Token expired'}});
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this.request.userId = token.userId;
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this.next();
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});
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},
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/**
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* Get request token
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* @return {String} Token
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*/
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getToken: function() {
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return this.request.headers.authorization;
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},
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/**
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* Checks if the token has expired
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* @param {String} created - Creation date
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* @param {Integer} ttl - Ttl seconds
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* @return {Boolean} True if the token has expired
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*/
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isTokenExpired: function(created, ttl) {
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let date = new Date(created);
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let currentDate = new Date();
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date.setSeconds(date.getSeconds() + ttl);
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if (currentDate > date)
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return true;
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}
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};
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