Mapify JS SDK

The Mapify JS SDK library is a wrapper for the Mapify APIs, such as the Authorization API, allowing you to develop your Location Intelligence application and services using the javascript programming languages.

Mapify Platform

Mapify is a Location Intelligence Platform to prototype and develop large scalable enterprise solutions. It aggregates data from IOT sensing devices, modern and legacy information systems, enriching its value through location intelligence and machine learning layers to assist human decision on every imaginable use case while allowing virtually infinite platform extensibility.

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Requirements

• NodeJS >= 11.1.0
• A Mapify account

Installing

Via npm

npm install @mapify/sdk

Via yarn.

yarn add @mapify/sdk

Basic usage examples

Instantiate Authentication Client

const { AuthenticationClient } = require(`@mapify/sdk`)
const authenticationClient = new AuthenticationClient({
    publicKey: "/path/to/key.pub"
})

Sign with a API key

Note: Before you sign an Api Key, you must create one on Mapify Console

const { AuthenticationClient, Token } = require(`@mapify/sdk`)
const authenticationClient = new AuthenticationClient()
try{
    const authorization = await authenticationClient.sign('apikey')

    // Authentication token
    authorization.authenticationToken
    // Refresh token
    authorization.refreshToken
    // Authentication token expire date (UTC in seconds)
    authorization.expires
    
    // Decoded payload
    tokenPayload = authenticationClient.decode(authorization.authenticationToken)
    tokenPayload.apis //the apis
    tokenPayload.payload //the custom payload

    // List of Claims
    const decodedToken = new Token(tokenPayload)
    claims = token.getClaimsByApi('api')
}catch(e){
    // * `HTTPException` its thrown wherever is a problem with a Sign.
}

Sign with a API key and a custom payload

const { AuthenticationClient } = require(`@mapify/sdk`)
const authenticationClient = new AuthenticationClient()

try{
    const customPayload = {
        example: "example"
    }
    const token = await authenticationClient.sign('apikey', customPayload)
}catch(e){
    // * `HTTPException` its thrown wherever is a problem with a Sign.
}

Sign with a API key and a Handler

const { Handler, AuthenticationClient } = require(`@mapify/sdk`)

class AuthenticationHandler implements Handler {
    construct(private readonly username, private readonly password) { }

    execute(payload) {
        return { 
            ...payload, 
            basic_auth: new Buffer(`${this.username}:${this.password}`).toString('base64') 
        };
    }
}

const authenticationClient = new AuthenticationClient()
authenticationClient.withHandler(new AuthenticationHandler(`user`, `password`))

try{
    const authorization = await authenticationClient.sign('apikey')
    // authorization code
}catch(e){
    // * `HTTPException` its thrown wherever is a problem with a Sign.
}

Verify token

const fs = require('fs')
const { Handler, AuthenticationClient } = require(`@mapify/sdk`)
const authenticationClient = new AuthenticationClient({
    publicKey: fs.readFileSync(`${__dirname}/key.pub`, { encoding: 'utf8' })
})

try{
    const isValid = authenticationClient.verify(`token`)
}catch(e){
    // * `TokenExpiredError` Token is expired
    // * `InvalidToken` Token is invalid with he public key
}

// Decode payload
tokenPayload = authenticationClient.decode(`token`)
tokenPayload.apis //the apis
tokenPayload.payload //the custom payload

// List of Claims
const decodedToken = new Token(tokenPayload)
claims = token.getClaimsByApi('api')

OR

const fs = require('fs')
const { AuthenticationClient } = require(`@mapify/sdk`)

try{
    const isValid = AuthenticationClient.verify(`token`, fs.readFileSync(`${__dirname}/key.pub`, { encoding: 'utf8' }))
}catch(e){
    // * `TokenExpiredError` Token is expired
    // * `InvalidToken` Token is invalid with he public key
}

Refresh Token

const { AuthenticationClient } = require(`@mapify/sdk`)

try{
    const authenticationClient = new AuthenticationClient()
    const authorization = await authenticationClient.refresh(refreshToken)
}catch(e){
    // * `HTTPException` its thrown wherever is a problem with a Sign.
}

Exceptions

This library throws exceptions to indicate problems:

• HTTPException its thrown wherever is a problem with a Sign.
• TokenExpiredError Token is expired
• InvalidToken Token is invalid with he public key

Testing

NPM

npm test

Yarn

yarn install && yarn build && yarn test

Docker

docker build . -t mapify-js-sdk && \
docker run -it mapify-js-sdk sh -c "yarn test"

Contributing

Please follow our contributor guide

License

This project is licensed under the terms of the Apache License Version 2.0, January 2004.