Example #1
0
func SetupProxyRequest(source *http.Request, target *http.Request,
	routeServiceArgs route_service.RouteServiceArgs,
	routeServiceConfig *route_service.RouteServiceConfig) {
	if source.Header.Get("X-Forwarded-Proto") == "" {
		scheme := "http"
		if source.TLS != nil {
			scheme = "https"
		}
		target.Header.Set("X-Forwarded-Proto", scheme)
	}

	target.URL.Scheme = "http"
	target.URL.Host = source.Host
	target.URL.Opaque = source.RequestURI
	target.URL.RawQuery = ""

	setRequestXRequestStart(source)

	sig := target.Header.Get(route_service.RouteServiceSignature)
	if forwardingToRouteService(routeServiceArgs.UrlString, sig) {
		// An endpoint has a route service and this request did not come from the service
		routeServiceConfig.SetupRouteServiceRequest(target, routeServiceArgs)
	} else if hasBeenToRouteService(routeServiceArgs.UrlString, sig) {
		// Remove the headers since the backend should not see it
		target.Header.Del(route_service.RouteServiceSignature)
		target.Header.Del(route_service.RouteServiceMetadata)
	}
}
Example #2
0
func buildRouteServiceArgs(routeServiceConfig *route_service.RouteServiceConfig, routeServiceUrl, forwardedUrlRaw string) (route_service.RouteServiceArgs, error) {
	var routeServiceArgs route_service.RouteServiceArgs
	sig, metadata, err := routeServiceConfig.GenerateSignatureAndMetadata(forwardedUrlRaw)
	if err != nil {
		return routeServiceArgs, err
	}

	routeServiceArgs.UrlString = routeServiceUrl
	routeServiceArgs.Signature = sig
	routeServiceArgs.Metadata = metadata
	routeServiceArgs.ForwardedUrlRaw = forwardedUrlRaw

	rsURL, err := url.Parse(routeServiceUrl)
	if err != nil {
		return routeServiceArgs, err
	}
	routeServiceArgs.ParsedUrl = rsURL

	return routeServiceArgs, nil
}
import (
	"net/http"
	"net/url"
	"time"

	"github.com/cloudfoundry/gorouter/common/secure"
	"github.com/cloudfoundry/gorouter/route_service"
	"github.com/cloudfoundry/gorouter/test_util"
	. "github.com/onsi/ginkgo"
	. "github.com/onsi/gomega"
)

var _ = Describe("Route Service Config", func() {
	var (
		config     *route_service.RouteServiceConfig
		crypto     secure.Crypto
		cryptoPrev secure.Crypto
		cryptoKey  = "ABCDEFGHIJKLMNOP"
	)

	BeforeEach(func() {
		var err error
		crypto, err = secure.NewAesGCM([]byte(cryptoKey))
		Expect(err).ToNot(HaveOccurred())
		config = route_service.NewRouteServiceConfig(true, 1*time.Hour, crypto, cryptoPrev)
	})

	AfterEach(func() {
		crypto = nil
		cryptoPrev = nil
		config = nil
	})