49 lines
1.7 KiB
JavaScript
49 lines
1.7 KiB
JavaScript
import response from './response'
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import error from './error'
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import wrap from '../../../scripts/asyncRoute'
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const middleware = wrap(async function (req, res, next) {
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console.debug('Parsing bearer token')
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let token = null
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// Look for token in header
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if (req.headers.authorization) {
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const pieces = req.headers.authorization.split(' ', 2)
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// Check authorization header
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if (!pieces || pieces.length !== 2) {
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return response.error(req, res, new error.AccessDenied('Wrong authorization header'))
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}
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// Only bearer auth is supported
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if (pieces[0].toLowerCase() !== 'bearer') {
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return response.error(req, res, new error.AccessDenied('Unsupported authorization method in header'))
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}
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token = pieces[1]
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console.debug('Bearer token parsed from authorization header:', token)
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} else if (req.query && req.query['access_token']) {
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token = req.query['access_token']
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console.debug('Bearer token parsed from query params:', token)
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} else if (req.body && req.body['access_token']) {
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token = req.body['access_token']
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console.debug('Bearer token parsed from body params:', token)
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} else {
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return response.error(req, res, new error.AccessDenied('Bearer token not found'))
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}
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// Try to fetch access token
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let object = await req.oauth2.model.accessToken.fetchByToken(token)
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if (!object) {
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response.error(req, res, new error.Forbidden('Token not found or has expired'))
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} else if (!req.oauth2.model.accessToken.checkTTL(object)) {
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response.error(req, res, new error.Forbidden('Token is expired'))
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} else {
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req.oauth2.accessToken = object
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console.debug('AccessToken fetched', object)
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next()
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}
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})
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module.exports = middleware
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