Support client credentials as functions about bell

[jonathansamines]

After some researching I found a different solution to this problem by using server.dependency():

'use strict';

const Hapi = require('@hapi/hapi');
const Credentials = require('some-credentials-plugin');
const Bell = require('@hapi/bell');

const Routes = {
  name: 'routes',
  register(server) {
    server.dependency('some-credentials-plugin', (srv) => {
      // at this point credentials are already available because server has already been initialized
      const credentials = server.plugins.credentials.get('the-client-type');
      srv.auth.strategy('third-party', 'bell', credentials);

      srv.route({
        path: '/login',
        method: ['GET', 'POST'],
        options: {
          auth: 'third-party',
          handler() {
            return 'welcome';
          },
        },
      });
    });
  },
};

async function run() {
  const server = Hapi.server();
  await server.register([
    Bell,
    Routes,
    {
      plugin: Credentials,
      options: {
        type: 'the-client-type',
        scopes: ['scope-a'],
      },
    },
  ]);

  await server.initialize();
}

As usual, the framework is always as flexible as one would wish!

[Nargonath]

I'm not well-versed with bell mecanism but it seems like a reasonable feature to me.

[Nargonath]

That's a nifty solution @jonathansamines. Well done!