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Files
homebrewery/server/middleware/content-negotiation.js

17 lines
582 B
JavaScript

const config = require('../config.js');
const nodeEnv = config.get('node_env');
const isLocalEnvironment = config.get('local_environments').includes(nodeEnv);
module.exports = (req, res, next)=>{
if((!isLocalEnvironment) && (!req.url?.startsWith('/staticImages') && !req.url?.startsWith('/staticFonts'))) {
const isImageRequest = req.get('Accept')?.split(',')
?.filter((h)=>!h.includes('q='))
?.every((h)=>/image\/.*/.test(h));
if(isImageRequest) {
return res.status(406).send({
message : 'Request for image at this URL is not supported'
});
}
}
next();
};