Created
October 1, 2012 20:56
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auth
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| // Basic-auth validation and url (database) access validation | |
| function authenticate(req, res, callback) { | |
| // Extract authorization header and decode | |
| var header = req.headers['authorization'] || '', // get the header | |
| token = header.split(/\s+/).pop() || '', // and the encoded auth token | |
| auth = new Buffer(token, 'base64').toString(), // convert from base64 | |
| parts = auth.split(/:/), // split on colon | |
| user = parts[0], | |
| passwd = parts[1]; | |
| // Validate the user and password | |
| var userAcl = acl.acl[user]; | |
| if (!userAcl || userAcl.password != passwd) { | |
| res.statusCode = 401; | |
| res.setHeader('WWW-Authenticate', 'Basic realm=\"quiz.jayway.com\"'); | |
| console.log("Invalid user: " + user + " or password: " + passwd) | |
| res.write('Invalid credentials'); | |
| res.end(); | |
| callback.onError() | |
| return | |
| } | |
| // Validate that the user has access to the database | |
| if (!req.url.match(new RegExp('/' + userAcl.database + '/' + userAcl.collection + '/'))) { | |
| res.statusCode = 401; | |
| res.write("You do not have access to this database") | |
| res.end(); | |
| callback.onError(); | |
| return; | |
| } | |
| callback.onSuccess(); | |
| } |
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