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Allowing access control in Node.js
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var allowCrossDomain = function(req, res, next) { | |
res.header('Access-Control-Allow-Origin', '*'); | |
res.header('Access-Control-Allow-Methods', 'GET,PUT,POST,DELETE,OPTIONS'); | |
res.header('Access-Control-Allow-Headers', 'Content-Type, Authorization, Content-Length, X-Requested-With'); | |
// intercept OPTIONS method | |
if ('OPTIONS' == req.method) { | |
res.send(200); | |
} | |
else { | |
next(); | |
} | |
}; | |
app.use(allowCrossDomain); | |
// Access Control | |
app.all('/*', function(req, res, next) { | |
res.header("Access-Control-Allow-Origin", "*"); | |
res.header("Access-Control-Allow-Headers", "X-Requested-With"); | |
next(); | |
}); |
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