22 lines
810 B
JavaScript
22 lines
810 B
JavaScript
/*
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express middleware that sends a 406 Unacceptable
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response if an incoming request's Content-Type
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header does not match `type`
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*/
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const requestsOfType = type => (req, res, next) => {
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const hasContentType = req.get('content-type') !== undefined && req.get('content-type') !== null;
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const isCorrectType = req.is(type) === null || req.is(type) === type;
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if (hasContentType && !isCorrectType) {
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if (process.env.NODE_ENV === 'development') {
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console.error(`Requests with a body must be of Content-Type "${type}". Sending HTTP 406`);
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}
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return next({ code: 406, message: `Requests with a body must be of Content-Type "${type}"` }); // 406 UNACCEPTABLE
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}
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return next();
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};
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export default requestsOfType;
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export const requestsOfTypeJSON = () => requestsOfType('application/json');
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