Connect DynamoDB

connect-dynamodb is a DynamoDB session store backed by the aws-sdk

Installation

$ npm install connect-dynamodb

Options

Rational defaults are set but can be overridden in the options object. Credentials and configuration are automatically loaded from environment variables or shared credentials but may optionally be passed through a JSON file or object. The client attribute is necessary for use with DynamoDB Local but can be left out if using DynamoDB with your AWS account.

• One of the following if not using environment variables or shared credentials:
  • AWSConfigPath Optional path to a file containing your AWS credentials and configuration
  • AWSConfigJSON Optional JSON object containing your AWS credentials and configuration
• client Optional AWS DynamoDB object from new AWS.DynamoDB()
• AWSRegion Optional AWS region (defaults to 'us-east-1', ignored if using AWSConfigPath or AWSConfigJSON)
• table Optional DynamoDB server session table name (defaults to "sessions")
• hashKey Optional hash key (defaults to "id")
• prefix Optional key prefix (defaults to "sess")
• reapInterval Optional session expiration in milliseconds (defaults to 10 minutes)

Usage

var options = {
    // Optional DynamoDB table name, defaults to 'sessions'
    table: 'myapp-sessions',

    // Optional path to AWS credentials and configuration file
    // AWSConfigPath: './path/to/credentials.json',

    // Optional JSON object of AWS credentials and configuration
    AWSConfigJSON: {
        accessKeyId: <YOUR_ACCESS_KEY_ID>,
        secretAccessKey: <YOUR_SECRET_ACCESS_KEY>,
        region: 'us-east-1'
    },

    // Optional client for alternate endpoint, such as DynamoDB Local
    client: new AWS.DynamoDB({ endpoint: new AWS.Endpoint('http://localhost:8000')}),

    // Optional clean up interval, defaults to 600000 (10 minutes)
    reapInterval: 86400000    // 1 day
};

With connect

var connect = require('connect');
var DynamoDBStore = require('connect-dynamodb')(connect);
connect()
    .use(connect.cookieParser())
    .use(connect.session({ store: new DynamoDBStore(options), secret: 'keyboard cat'}));

With express 3

var DynamoDBStore = require('connect-dynamodb')(express);
var app = express(
    express.cookieParser(),
    express.session({ store: new DynamoDBStore(options), secret: 'keyboard cat'});
);

With express 4

var app = express();
var session = require('express-session');
var DynamoDBStore = require('connect-dynamodb')({session: session});
app.use(session({store: new DynamoDBStore(options), secret: 'keyboard cat'}));

Contributors

Some people that have added features and fixed bugs in connect-dynamodb other than me.

• Eric Abouaf
• James Bloomer
• Roy Lines
• B2M Development
• Kristian Ačkar
• doapp-ryanp
• Bryce Larson
• Etienne Adriaenssen
• Michael Irigoyen

Thanks!

License

connect-dynamodb is licensed under the MIT license.

Donations

I made this in my spare time, so if you find it useful you can donate at my BTC address: 13Bzg4reJJt43wU1QsPSCzyFZMLhJbRELA. Thank you very much!