bpc_client

This package is published on NPM: https://www.npmjs.com/package/bpc_client

Usage

Install via npm install bpc_client

Initiate a new client:

const bpc_client = require('bpc_client');

// Optional use ENV vars. See below.
bpc_client.app = { id: <BPC_APP_ID> key: <BPC_APP_KEY> algorithm: <BPC_ALGORITHM> };
bpc_client.url = <BPC_URL>; // Defaults to https://bpc.berlingskemedia.net


async function run(){

  bpc_client.events.on('ready', async () => {
    console.log('Connected to BPC');
  });

  await bpc_client.connect();


  // Making requests using app ticket.
  const dako = await bpc_client.request({
    method: 'GET',
    path: `/users?email=${ encodeURIComponent('[email protected]') }`
  }); // <-- Using the app ticket

  const profile = await bpc_client.request({
    method: 'GET',
    path: `/permissions/${dako.id}/profile?permission_sources.sap_orders=1`
  });  // <-- Using the app ticket


}

run();

You can also use bpc_client to make requests to other APIs, when they are secured by BPC authorization (e.g. when using https://www.npmjs.com/package/hapi-bpc on the API.)

const bpc_client = require('bpc_client');

// Optional use ENV vars. See below.
bpc_client.app = { id: <BPC_APP_ID> key: <BPC_APP_KEY> algorithm: <BPC_ALGORITHM> };
bpc_client.url = <BPC_URL>; // Defaults to https://bpc.berlingskemedia.net


async function run(){

  // This will get the app ticket from BPC
  await bpc_client.connect();


  const url_of_other_API = require('url').parse('https://profil.berlingskemedia.dk');

  // Making authorized requests to the other API.
  const dako = await bpc_client.request({
    hostname: url_of_other_API.hostname,
    path: `/api/users?email=${ encodeURIComponent('[email protected]') }`
  });
}

run();

Making requests using a user ticket. The user ticket if retrieved by using BPC endpoint /rsvp and /ticket/user.

  const userTicket = {
    "exp":1557316417598,
    "app":"test_app",
    "scope":
      [
        "berlingske",
        "profile",
      ],
    "grant":"jhfgs294723ijsdhfsdfhskjh329423798wspige",
    "user":"7ad5c568620c8ee33ecb5a3b",
    "key":"LOx4dYMaRIecwJGjSOITKmOe-Efoj1cS",
    "algorithm":"sha256",
    "id":"Fe26.2***N0z-_gEqmXchuHCKiTubjw*..[SHORTENED]..2fbb7b775254ca002*73Um8V2ycQbU3-OSSnrRgErXDPujuWiVL3xsvJGh938"
  };

  const profile = await bpc_client.request({
    method: 'GET',
    path: `/permissions/profile?permission_sources.sap_orders=1`
  },
  userTicket);

If you only need to make requests using a user ticket - and not the app ticket, like in the example above, do not run the connect().

API

Supported ENV vars:

• BPC_APP_ID,
• BPC_APP_KEY,
• BPC_ALGORITHM
• BPC_URL

[Property:Object] app

The app crentials object containing:

• id: App id. Will use ENV var BPC_APP_ID if present.
• key: App secret key. Will use ENV var BPC_APP_KEY if present.
• algorithm: Will use ENV var BPC_ALGORITHM if present. Defaults to sha256.

[Property:String] url

Full path to BPC. Will use ENV var BPC_URL if present. Defaults to https://bpc.berlingskemedia.net.

[async] connect (app, url)

Both arguments app and url are optional and can be set beforehand using ENV vars or the corresponding property. See above.

[async] request (options, credentials)

Makes HTTP requests to BPC and returns JSON.

Argument options - check the interface: BpcRequestOptions

Argument credentials [OPTIONAL] = a BPC ticket. If not provided, the app ticket will used.

[async] requestFullResponse (options, credentials)

The same as above but returns full response object.

[async] getRsvp (payload)

Makes https request to BPC /rsvp

[async] getUserTicket (payload)

Makes https request to BPC /ticket/user

[async] getReissuedTicket (oldTicket)

Makes https request to BPC /ticket/reissue

[EventEmitter] events

• 'appticket' when succesful getting or reissuing the app ticket.
• 'ready' when client is initialized.

Publish to NPM

Before you can publish, you need to be maintainer and run npm login.

Do this:

1. Commit/merge your change to master branch. 2 Run npm run build.
2. Run npm version major|minor|patch to increase the semver version in package.json file.
3. Run npm publish.
4. Run git push.