koa-jwt-mongo

Installation

$ npm install koa-jwt-mongo --save

Example

const jwtMongo = require('koa-jwt-mongo');
const app = require('koa')();

app.use(jwtMongo({
  uri: 'mongodb://localhost/jwt-mongo',
  mongoOptions: {},
  collection: 'tokens',
  jwtOptions: {
    secret: 'jwt-token',
    key: 'user'
  },
  jwtUnless: {
    path: '/token'
  },
  jwtExp: '7 days'
}));

// Generate a json web token and save it
app.use(function * () {
  this.body = yield this.token.create({
    username: 'Misery'
  });
});

// Revoke the jwt the request contains
app.use(function * () {
  yield this.token.destroy();
  this.status = 204;
});

// Get token list by certian query
app.use(function * () {
  this.body = yield this.token.list({
    username: 'Misery'
  });
});

check more details in Example/index.js

API

jwtMongo

options {Object}

• uri {String} required The mongo uri to connect the mongodb.
• mongoOptions {Object} optional The mongo connect options, check details.
• collection {String} required default: 'tokens' The collection to save the token.
• jwtOptions {Object} optional The koa-jwt options, check details.
• jwtUnless {Object|Function} optional The koa-jwt unless options.
• jwtExp {String} required default: '7 days' The expires of the token, it's ms style.
• enableCheck {Boolean} optional default: true If enable to check the token from the collection when a request reached.

A token object will attach to koa context.

token {Object}

• collection {Collection} The collection where tokens saved.
• create {GeneratorFunction(payload)} Generate a token with payload and save it. The payload is an object contains business data.
• check {GeneratorFunction()} Check if current token of the request has revoked, if the token was revoked, 401 will throw when jwtOptions.passthrough not set true else only set the this.state.user to undefined.
• read {GeneratorFunction()} Read current token of the request from collection without check.
• destroy {GeneratorFunction()} Revoke current token of the request.
• list {GeneratorFunction(query)} Fetch the list of tokens with the query of business payload.
• setMeta {GeneratorFunction(meta)} Set the meta of the token. The meta is an custom object.
• readMeta {GeneratorFunction()} Read meta from current token.

Contributing

• Fork this Repo first
• Clone your Repo
• Install dependencies by $ npm install
• Checkout a feature branch
• Feel free to add your features
• Make sure your features are fully tested
• Publish your local branch, Open a pull request
• Enjoy hacking <3

MIT license

Copyright (c) 2016 Misery Lee <[email protected]>

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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