Unable to redirect and set client JWT

(Posted here from Slack on request from @daffl )

I am incorporating LoginRadius authentication (a similar service to Auth0 but I am forced to use V1 of their API ), So far I have the authentication with their service return a temp token which I exchange server side for an auth-token and grab the user profile from their API. I obtain a Feathers JWT and am stuck from here.

I think I need to pass the token to the client and redirect the client to my homepage but don't see how? As things stand, I have the feathers JWT and just need to know to redirect and authenticate?

For reference to what I've done in my manual/custom strategy

// custom_strategy service
'use strict';

// Calls LoginRadius and exchanges request token for Access Token
// returns jwt with user id

const hooks = require('./hooks');
const request = require('request-promise');
const app = this

// A request instance that talks to the LoginRadius API
const makeRequest = request.defaults({
    baseUrl: 'https://api.loginradius.com',
    json: true
});

const Service = {
    setup(app) {
        this.app = app;
    },

    create(data, params) {
        const lr = this.app.get('loginRadius') // lr.secret ,lr.key, lr.appname
        let qs = {
            token: data.token,
            secret: lr.secret
        }

        // exchange for login radius access_token
        let response = makeRequest({
                uri: '/api/v2/access_token',
                qs: qs,
                method: 'GET'
            })

            // Get login radius profile
            .then(result => {
                // console.log('access_token', result.access_token)
                let qs = {
                    access_token: result.access_token
                }

                return makeRequest({
                    uri: 'api/v2/userprofile',
                    qs: qs,
                    method: 'GET'
                })
            })

            // try to find by login radius ID first
            .then(profile => {
                this.lr = profile
                this.lr.email = profile.Email[0].Value
                // console.log('profile lr: ', this.lr)

                const query = {
                    loginRadiusId: profile.ID, // loginRadius id
                    $limit: 1
                };
                return this.app.service('/users').find({ query })
            })

            // If not found try email
            .then(result => {
                if (result.total) {
                    return result
                }
                else {
                    // try by email
                    const query = {
                        email: '==' + this.lr.email, // loginRadius id
                        $limit: 1
                    };
                    // console.log('query2', query)
                    return this.app.service('/users').find({ query })
                }
            })

            // Create or merge profile with db record
            .then(result => {
                // console.log('fms result lr by email', result)
                if (result.total) { // have one, patch
                    var id = result.data[0].id
                    // update
                    let newData = {
                        loginRadiusId: this.lr.ID,
                        loginRadiusProfile: JSON.stringify(this.lr)
                    }
                    return this.app.service('/users').patch(id, newData, {})
                }
                else {
                    // create
                    let newData = {
                        email: this.lr.email,
                        loginRadiusId: this.lr.ID,
                        loginRadiusProfile: JSON.stringify(this.lr)
                    }
                    return this.app.service('/users').create(newData, {})
                }
            })

            // get JTW and redirect????
            .then(result => {
                // console.log('result #107', result)
                let payload = { userId: result.id } // result is just the record

                const params = {
                    authenticated: true,
                    // [options.entity]: 'someEntity',
                    payload
                };
                const data = {
                    // [options.entity]: entity,
                    payload
                };
                return this.app.service('authentication').create(data, params)
                    .then(result => {
                        console.log('auth call result: ', result)

                        // redirect user here with new token ???

                        return result // for testing just return the feathers Auth toekn
                    })
                return
            })

            .catch(error => {
                console.log('lr Cattachall error: ', error)
                return error
                // TODO failure redirect

            });

        return response
    }
}

Origional Slack Link

feathersjs-ecosystem / authentication

Unable to redirect and set client JWT #590