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33 lines
1.6 KiB
Markdown
33 lines
1.6 KiB
Markdown
# restify-cors-middleware
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> CORS middleware with full [W3C spec](www.w3.org/TR/cors) support.
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[](https://npmjs.org/package/restify-cors-middleware)
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[](https://github.com/TabDigital/restify-cors-middleware)
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[](http://travis-ci.org/TabDigital/restify-cors-middleware)
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[](https://david-dm.org/TabDigital/restify-cors-middleware)
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[](https://david-dm.org/TabDigital/restify-cors-middleware)
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[](https://david-dm.org/TabDigital/restify-cors-middleware)
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[](https://snyk.io/package/npm/restify-cors-middleware)
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## Usage
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```js
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var corsMiddleware = require('restify-cors-middleware');
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var cors = corsMiddleware({
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preflightMaxAge: 5, //Optional
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origins: ['http://api.myapp.com', 'http://web.myapp.com'],
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allowHeaders: ['API-Token'],
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exposeHeaders: ['API-Token-Expiry']
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});
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server.pre(cors.preflight);
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server.use(cors.actual);
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```
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## Compliance to the spec
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See [unit tests](https://github.com/TabDigital/restify-cors-middleware/tree/master/test)
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for examples of preflight and actual requests.
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