middlewares.js
Fosco Marotto edited this page Jan 28, 2016
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1 revision
Express middleware used during request processing
- handleParseHeaders - runs after body-parser, checks the request has a valid appId, checks user auth, mutates the request
- allowCrossDomain - sets Access-Control-Allow-* headers and catches OPTIONS requests
- allowMethodOverride - handles method overrides sent from javascript (i.e. a PUT sent as a POST)
- handleParseErrors - runs late in the chain, catches any propogated errors