TeslaGo/auth.go

package main

import (
	"context"
	"encoding/json"
	"fmt"

	"github.com/bogosj/tesla"
	"golang.org/x/oauth2"
	"samhofi.us/x/keybase/v2"
)

var (
	k   = keybase.NewKeybase()
)

func isAuthenticated() bool {
	chann := fmt.Sprintf("%+v,tesla_bot", k.Username)
	test, _ := k.KVGet(&chann, "teslabot", "authtok")
	return test.EntryValue != ""
}

func getTeslaClient() *tesla.Client {
	var t *oauth2.Token
	if !isAuthenticated() {
		return nil
	}

	chann := fmt.Sprintf("%+v,tesla_bot", k.Username)
	test, _ := k.KVGet(&chann, "teslabot", "authtok")
	err := json.Unmarshal([]byte(test.EntryValue), &t)
	if err != nil {
		return nil
	}
	c, err := tesla.NewClient(context.Background(), tesla.WithToken(t))
	if err != nil {
		return nil
	}
	return c
}

func getVehicle(name string) *tesla.Vehicle {
	c := getTeslaClient()
	if c == nil {
		return nil
	}
	vehicles, err := c.Vehicles()
	if err != nil {
		return nil
	}
	v := vehicles[0]
	if name != "" {
		for _, test := range vehicles {
			if name == test.Vin {
				v = test
			}
			if name == test.DisplayName {
				v = test
			}
		}
	}
	return v
}