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server.js
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server.js
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var express = require('express'),
app = express();
// Authenticator
app.use(function(req, res, next) {
var auth;
// check whether an autorization header was send
if (req.headers.authorization) {
// only accepting basic auth, so:
// * cut the starting "Basic " from the header
// * decode the base64 encoded username:password
// * split the string at the colon
// -> should result in an array
auth = new Buffer(req.headers.authorization.substring(6), 'base64').toString().split(':');
}
if (!auth || auth[0] !== 'test' || auth[1] !== 'onmars') {
// any of the tests failed
// send an Basic Auth request (HTTP Code: 401 Unauthorized)
res.statusCode = 401;
// MyRealmName can be changed to anything, will be prompted to the user
res.setHeader('WWW-Authenticate', 'Basic realm="MyRealmName"');
// this will displayed in the browser when authorization is cancelled
res.end('Unauthorized');
} else {
// continue with processing, user was authenticated
app.use(express.static('www'));
next();
}
});
// CORS (Cross-Origin Resource Sharing) headers to support Cross-site HTTP requests
app.all('*', function(req, res, next) {
res.header("Access-Control-Allow-Origin", "*");
res.header("Access-Control-Allow-Headers", "X-Requested-With");
next();
});
app.set('port', process.env.PORT || 5000);
app.listen(app.get('port'), function () {
console.log('Express server listening on port ' + app.get('port'));
});