60 lines
1.7 KiB
JavaScript
60 lines
1.7 KiB
JavaScript
/**
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* this module allows to auth user using an pregenerated api key
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*/
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function ApikeyAuth(req) {
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this.req = req;
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}
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module.exports = ApikeyAuth;
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ApikeyAuth.prototype.verifyCredentials = function(options, callback) {
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verifyRequest(this.req, options.apiKey, callback);
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};
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ApikeyAuth.prototype.hasCredentials = function() {
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return !!(this.req.query.api_key || this.req.query.map_key ||
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(this.req.body && this.req.body.api_key) || (this.req.body && this.req.body.map_key));
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};
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ApikeyAuth.prototype.getCredentials = function() {
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if (this.req.query.api_key) {
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return this.req.query.api_key;
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}
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if (this.req.query.map_key) {
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return this.req.query.map_key;
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}
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if (this.req.body && this.req.body.api_key) {
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return this.req.body.api_key;
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}
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if (this.req.body && this.req.body.map_key) {
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return this.req.body.map_key;
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}
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};
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/**
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* Get id of authorized user
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*
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* @param {Object} req - standard req object. Importantly contains table and host information
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* @param {String} requiredApi - the API associated to the user, req must contain it
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* @param {Function} callback - err, boolean (whether the request is authenticated or not)
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*/
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function verifyRequest(req, requiredApi, callback) {
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var valid = false;
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if ( requiredApi ) {
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if ( requiredApi === req.query.map_key ) {
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valid = true;
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} else if ( requiredApi === req.query.api_key ) {
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valid = true;
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// check also in request body
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} else if ( req.body && req.body.map_key && requiredApi === req.body.map_key ) {
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valid = true;
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} else if ( req.body && req.body.api_key && requiredApi === req.body.api_key ) {
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valid = true;
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}
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}
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callback(null, valid);
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}
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