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34 lines
678 B
Markdown
34 lines
678 B
Markdown
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# node-jwt-simple
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[JWT(JSON Web Token)](http://self-issued.info/docs/draft-jones-json-web-token.html) encode and decode module for node.js.
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## Install
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$ npm install jwt-simple
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## Usage
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```javascript
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var jwt = require('jwt-simple');
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var payload = { foo: 'bar' };
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var secret = 'xxx';
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// encode
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var token = jwt.encode(payload, secret);
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// decode
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var decoded = jwt.decode(token, secret);
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console.log(decoded); //=> { foo: 'bar' }
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```
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### Algorithms
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By default the algorithm to encode is `HS256`.
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The supported algorithms for encoding and decoding are `HS256`, `HS384`, `HS512` and `RS256`.
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```javascript
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// encode using HS512
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jwt.encode(payload, secret, 'HS512')
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```
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