Access Eureka with OAuth2 Bearer Tokens

main.go

package main

import (
	"flag"
	"log"

	"github.com/st3v/fargo"

	"golang.org/x/oauth2"
	"golang.org/x/oauth2/clientcredentials"
)

var (
	eurekaUrl    = flag.String("eureka-url", "", "Eureka URL")
	tokenUrl     = flag.String("token-url", "", "Token URL")
	clientId     = flag.String("client-id", "", "Client ID")
	clientSecret = flag.String("client-secret", "", "Client Secret")
)

func init() {
	flag.Parse()

	log.SetFlags(0)
}

func main() {
	config := clientcredentials.Config{
		ClientID:     *clientId,
		ClientSecret: *clientSecret,
		TokenURL:     *tokenUrl,
	}

	fargo.HttpClient = config.Client(oauth2.NoContext)

	conn := fargo.NewConn(*eurekaUrl)

	err := conn.RegisterInstance(instance)
	if err != nil {
		log.Fatal(err)
	}

	apps, err := conn.GetApps()
	if err != nil {
		log.Fatal(err)
	}

	for _, app := range apps {
		log.Println(app.Name)
	}
}

var instance = &fargo.Instance{
	App:              "TEST",
	IPAddr:           "1.2.3.4",
	VipAddress:       "1.2.3.4",
	SecureVipAddress: "1.2.3.4",
	Port:             567,
	Status:           fargo.UP,
	DataCenterInfo:   fargo.DataCenterInfo{Name: fargo.MyOwn},
}