Enable URLs returned from the registry to be configured as relative.

Signed-off-by: Richard Scothern <richard.scothern@gmail.com>

docs/api/v2/urls.go

@@ -17,33 +17,35 @@ import (
 // under "/foo/v2/...". Most application will only provide a schema, host and
 // port, such as "https://localhost:5000/".
 type URLBuilder struct {
-	root   *url.URL // url root (ie http://localhost/)
+	root     *url.URL // url root (ie http://localhost/)
-	router *mux.Router
+	router   *mux.Router
+	relative bool
 }
 
 // NewURLBuilder creates a URLBuilder with provided root url object.
-func NewURLBuilder(root *url.URL) *URLBuilder {
+func NewURLBuilder(root *url.URL, relative bool) *URLBuilder {
 	return &URLBuilder{
-		root:   root,
+		root:     root,
-		router: Router(),
+		router:   Router(),
+		relative: relative,
 	}
 }
 
 // NewURLBuilderFromString workes identically to NewURLBuilder except it takes
 // a string argument for the root, returning an error if it is not a valid
 // url.
-func NewURLBuilderFromString(root string) (*URLBuilder, error) {
+func NewURLBuilderFromString(root string, relative bool) (*URLBuilder, error) {
 	u, err := url.Parse(root)
 	if err != nil {
 		return nil, err
 	}
 
-	return NewURLBuilder(u), nil
+	return NewURLBuilder(u, relative), nil
 }
 
 // NewURLBuilderFromRequest uses information from an *http.Request to
 // construct the root url.
-func NewURLBuilderFromRequest(r *http.Request) *URLBuilder {
+func NewURLBuilderFromRequest(r *http.Request, relative bool) *URLBuilder {
 	var scheme string
 
 	forwardedProto := r.Header.Get("X-Forwarded-Proto")
@@ -85,7 +87,7 @@ func NewURLBuilderFromRequest(r *http.Request) *URLBuilder {
 		u.Path = requestPath[0 : index+1]
 	}
 
-	return NewURLBuilder(u)
+	return NewURLBuilder(u, relative)
 }
 
 // BuildBaseURL constructs a base url for the API, typically just "/v2/".
@@ -194,12 +196,13 @@ func (ub *URLBuilder) cloneRoute(name string) clonedRoute {
 	*route = *ub.router.GetRoute(name) // clone the route
 	*root = *ub.root
 
-	return clonedRoute{Route: route, root: root}
+	return clonedRoute{Route: route, root: root, relative: ub.relative}
 }
 
 type clonedRoute struct {
 	*mux.Route
-	root *url.URL
+	root     *url.URL
+	relative bool
 }
 
 func (cr clonedRoute) URL(pairs ...string) (*url.URL, error) {
@@ -208,6 +211,10 @@ func (cr clonedRoute) URL(pairs ...string) (*url.URL, error) {
 		return nil, err
 	}
 
+	if cr.relative {
+		return routeURL, nil
+	}
+
 	if routeURL.Scheme == "" && routeURL.User == nil && routeURL.Host == "" {
 		routeURL.Path = routeURL.Path[1:]
 	}

docs/api/v2/urls_test.go

@@ -92,25 +92,31 @@ func TestURLBuilder(t *testing.T) {
 		"https://localhost:5443",
 	}
 
-	for _, root := range roots {
+	doTest := func(relative bool) {
-		urlBuilder, err := NewURLBuilderFromString(root)
+		for _, root := range roots {
-		if err != nil {
+			urlBuilder, err := NewURLBuilderFromString(root, relative)
-			t.Fatalf("unexpected error creating urlbuilder: %v", err)
-		}
-
-		for _, testCase := range makeURLBuilderTestCases(urlBuilder) {
-			url, err := testCase.build()
 			if err != nil {
-				t.Fatalf("%s: error building url: %v", testCase.description, err)
+				t.Fatalf("unexpected error creating urlbuilder: %v", err)
 			}
 
-			expectedURL := root + testCase.expectedPath
+			for _, testCase := range makeURLBuilderTestCases(urlBuilder) {
+				url, err := testCase.build()
+				if err != nil {
+					t.Fatalf("%s: error building url: %v", testCase.description, err)
+				}
+				expectedURL := testCase.expectedPath
+				if !relative {
+					expectedURL = root + expectedURL
+				}
 
-			if url != expectedURL {
+				if url != expectedURL {
-				t.Fatalf("%s: %q != %q", testCase.description, url, expectedURL)
+					t.Fatalf("%s: %q != %q", testCase.description, url, expectedURL)
+				}
 			}
 		}
 	}
+	doTest(true)
+	doTest(false)
 }
 
 func TestURLBuilderWithPrefix(t *testing.T) {
@@ -121,25 +127,31 @@ func TestURLBuilderWithPrefix(t *testing.T) {
 		"https://localhost:5443/prefix/",
 	}
 
-	for _, root := range roots {
+	doTest := func(relative bool) {
-		urlBuilder, err := NewURLBuilderFromString(root)
+		for _, root := range roots {
-		if err != nil {
+			urlBuilder, err := NewURLBuilderFromString(root, relative)
-			t.Fatalf("unexpected error creating urlbuilder: %v", err)
-		}
-
-		for _, testCase := range makeURLBuilderTestCases(urlBuilder) {
-			url, err := testCase.build()
 			if err != nil {
-				t.Fatalf("%s: error building url: %v", testCase.description, err)
+				t.Fatalf("unexpected error creating urlbuilder: %v", err)
 			}
 
-			expectedURL := root[0:len(root)-1] + testCase.expectedPath
+			for _, testCase := range makeURLBuilderTestCases(urlBuilder) {
+				url, err := testCase.build()
+				if err != nil {
+					t.Fatalf("%s: error building url: %v", testCase.description, err)
+				}
 
-			if url != expectedURL {
+				expectedURL := testCase.expectedPath
-				t.Fatalf("%s: %q != %q", testCase.description, url, expectedURL)
+				if !relative {
+					expectedURL = root[0:len(root)-1] + expectedURL
+				}
+				if url != expectedURL {
+					t.Fatalf("%s: %q != %q", testCase.description, url, expectedURL)
+				}
 			}
 		}
 	}
+	doTest(true)
+	doTest(false)
 }
 
 type builderFromRequestTestCase struct {
@@ -197,39 +209,48 @@ func TestBuilderFromRequest(t *testing.T) {
 			},
 		},
 	}
-
+	doTest := func(relative bool) {
-	for _, tr := range testRequests {
+		for _, tr := range testRequests {
-		var builder *URLBuilder
+			var builder *URLBuilder
-		if tr.configHost.Scheme != "" && tr.configHost.Host != "" {
+			if tr.configHost.Scheme != "" && tr.configHost.Host != "" {
-			builder = NewURLBuilder(&tr.configHost)
+				builder = NewURLBuilder(&tr.configHost, relative)
-		} else {
-			builder = NewURLBuilderFromRequest(tr.request)
-		}
-
-		for _, testCase := range makeURLBuilderTestCases(builder) {
-			buildURL, err := testCase.build()
-			if err != nil {
-				t.Fatalf("%s: error building url: %v", testCase.description, err)
-			}
-
-			var expectedURL string
-			proto, ok := tr.request.Header["X-Forwarded-Proto"]
-			if !ok {
-				expectedURL = tr.base + testCase.expectedPath
 			} else {
-				urlBase, err := url.Parse(tr.base)
+				builder = NewURLBuilderFromRequest(tr.request, relative)
-				if err != nil {
-					t.Fatal(err)
-				}
-				urlBase.Scheme = proto[0]
-				expectedURL = urlBase.String() + testCase.expectedPath
 			}
 
-			if buildURL != expectedURL {
+			for _, testCase := range makeURLBuilderTestCases(builder) {
-				t.Fatalf("%s: %q != %q", testCase.description, buildURL, expectedURL)
+				buildURL, err := testCase.build()
+				if err != nil {
+					t.Fatalf("%s: error building url: %v", testCase.description, err)
+				}
+
+				var expectedURL string
+				proto, ok := tr.request.Header["X-Forwarded-Proto"]
+				if !ok {
+					expectedURL = testCase.expectedPath
+					if !relative {
+						expectedURL = tr.base + expectedURL
+					}
+				} else {
+					urlBase, err := url.Parse(tr.base)
+					if err != nil {
+						t.Fatal(err)
+					}
+					urlBase.Scheme = proto[0]
+					expectedURL = testCase.expectedPath
+					if !relative {
+						expectedURL = urlBase.String() + expectedURL
+					}
+				}
+
+				if buildURL != expectedURL {
+					t.Fatalf("%s: %q != %q", testCase.description, buildURL, expectedURL)
+				}
 			}
 		}
 	}
+	doTest(true)
+	doTest(false)
 }
 
 func TestBuilderFromRequestWithPrefix(t *testing.T) {
@@ -270,12 +291,13 @@ func TestBuilderFromRequestWithPrefix(t *testing.T) {
 		},
 	}
 
+	var relative bool
 	for _, tr := range testRequests {
 		var builder *URLBuilder
 		if tr.configHost.Scheme != "" && tr.configHost.Host != "" {
-			builder = NewURLBuilder(&tr.configHost)
+			builder = NewURLBuilder(&tr.configHost, false)
 		} else {
-			builder = NewURLBuilderFromRequest(tr.request)
+			builder = NewURLBuilderFromRequest(tr.request, false)
 		}
 
 		for _, testCase := range makeURLBuilderTestCases(builder) {
@@ -283,17 +305,25 @@ func TestBuilderFromRequestWithPrefix(t *testing.T) {
 			if err != nil {
 				t.Fatalf("%s: error building url: %v", testCase.description, err)
 			}
+
 			var expectedURL string
 			proto, ok := tr.request.Header["X-Forwarded-Proto"]
 			if !ok {
-				expectedURL = tr.base[0:len(tr.base)-1] + testCase.expectedPath
+				expectedURL = testCase.expectedPath
+				if !relative {
+					expectedURL = tr.base[0:len(tr.base)-1] + expectedURL
+				}
 			} else {
 				urlBase, err := url.Parse(tr.base)
 				if err != nil {
 					t.Fatal(err)
 				}
 				urlBase.Scheme = proto[0]
-				expectedURL = urlBase.String()[0:len(urlBase.String())-1] + testCase.expectedPath
+				expectedURL = testCase.expectedPath
+				if !relative {
+					expectedURL = urlBase.String()[0:len(urlBase.String())-1] + expectedURL
+				}
+
 			}
 
 			if buildURL != expectedURL {

docs/client/repository.go

@@ -62,7 +62,7 @@ func checkHTTPRedirect(req *http.Request, via []*http.Request) error {
 
 // NewRegistry creates a registry namespace which can be used to get a listing of repositories
 func NewRegistry(ctx context.Context, baseURL string, transport http.RoundTripper) (Registry, error) {
-	ub, err := v2.NewURLBuilderFromString(baseURL)
+	ub, err := v2.NewURLBuilderFromString(baseURL, false)
 	if err != nil {
 		return nil, err
 	}
@@ -133,7 +133,7 @@ func (r *registry) Repositories(ctx context.Context, entries []string, last stri
 
 // NewRepository creates a new Repository for the given repository name and base URL.
 func NewRepository(ctx context.Context, name reference.Named, baseURL string, transport http.RoundTripper) (distribution.Repository, error) {
-	ub, err := v2.NewURLBuilderFromString(baseURL)
+	ub, err := v2.NewURLBuilderFromString(baseURL, false)
 	if err != nil {
 		return nil, err
 	}

docs/handlers/api_test.go

@@ -43,7 +43,6 @@ var headerConfig = http.Header{
 // 200 OK response.
 func TestCheckAPI(t *testing.T) {
 	env := newTestEnv(t, false)
-
 	baseURL, err := env.builder.BuildBaseURL()
 	if err != nil {
 		t.Fatalf("unexpected error building base url: %v", err)
@@ -294,6 +293,79 @@ func TestBlobDelete(t *testing.T) {
 	testBlobDelete(t, env, args)
 }
 
+func TestRelativeURL(t *testing.T) {
+	config := configuration.Configuration{
+		Storage: configuration.Storage{
+			"inmemory": configuration.Parameters{},
+		},
+	}
+	config.HTTP.Headers = headerConfig
+	config.HTTP.RelativeURLs = false
+	env := newTestEnvWithConfig(t, &config)
+	ref, _ := reference.WithName("foo/bar")
+	uploadURLBaseAbs, _ := startPushLayer(t, env, ref)
+
+	u, err := url.Parse(uploadURLBaseAbs)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if !u.IsAbs() {
+		t.Fatal("Relative URL returned from blob upload chunk with non-relative configuration")
+	}
+
+	args := makeBlobArgs(t)
+	resp, err := doPushLayer(t, env.builder, ref, args.layerDigest, uploadURLBaseAbs, args.layerFile)
+	if err != nil {
+		t.Fatalf("unexpected error doing layer push relative url: %v", err)
+	}
+	checkResponse(t, "relativeurl blob upload", resp, http.StatusCreated)
+	u, err = url.Parse(resp.Header.Get("Location"))
+	if err != nil {
+		t.Fatal(err)
+	}
+	if !u.IsAbs() {
+		t.Fatal("Relative URL returned from blob upload with non-relative configuration")
+	}
+
+	config.HTTP.RelativeURLs = true
+	args = makeBlobArgs(t)
+	uploadURLBaseRelative, _ := startPushLayer(t, env, ref)
+	u, err = url.Parse(uploadURLBaseRelative)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if u.IsAbs() {
+		t.Fatal("Absolute URL returned from blob upload chunk with relative configuration")
+	}
+
+	// Start a new upload in absolute mode to get a valid base URL
+	config.HTTP.RelativeURLs = false
+	uploadURLBaseAbs, _ = startPushLayer(t, env, ref)
+	u, err = url.Parse(uploadURLBaseAbs)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if !u.IsAbs() {
+		t.Fatal("Relative URL returned from blob upload chunk with non-relative configuration")
+	}
+
+	// Complete upload with relative URLs enabled to ensure the final location is relative
+	config.HTTP.RelativeURLs = true
+	resp, err = doPushLayer(t, env.builder, ref, args.layerDigest, uploadURLBaseAbs, args.layerFile)
+	if err != nil {
+		t.Fatalf("unexpected error doing layer push relative url: %v", err)
+	}
+
+	checkResponse(t, "relativeurl blob upload", resp, http.StatusCreated)
+	u, err = url.Parse(resp.Header.Get("Location"))
+	if err != nil {
+		t.Fatal(err)
+	}
+	if u.IsAbs() {
+		t.Fatal("Relative URL returned from blob upload with non-relative configuration")
+	}
+}
+
 func TestBlobDeleteDisabled(t *testing.T) {
 	deleteEnabled := false
 	env := newTestEnv(t, deleteEnabled)
@@ -349,7 +421,7 @@ func testBlobAPI(t *testing.T, env *testEnv, args blobArgs) *testEnv {
 
 	// ------------------------------------------
 	// Start an upload, check the status then cancel
-	uploadURLBase, uploadUUID := startPushLayer(t, env.builder, imageName)
+	uploadURLBase, uploadUUID := startPushLayer(t, env, imageName)
 
 	// A status check should work
 	resp, err = http.Get(uploadURLBase)
@@ -384,7 +456,7 @@ func testBlobAPI(t *testing.T, env *testEnv, args blobArgs) *testEnv {
 
 	// -----------------------------------------
 	// Do layer push with an empty body and different digest
-	uploadURLBase, uploadUUID = startPushLayer(t, env.builder, imageName)
+	uploadURLBase, uploadUUID = startPushLayer(t, env, imageName)
 	resp, err = doPushLayer(t, env.builder, imageName, layerDigest, uploadURLBase, bytes.NewReader([]byte{}))
 	if err != nil {
 		t.Fatalf("unexpected error doing bad layer push: %v", err)
@@ -400,7 +472,7 @@ func testBlobAPI(t *testing.T, env *testEnv, args blobArgs) *testEnv {
 		t.Fatalf("unexpected error digesting empty buffer: %v", err)
 	}
 
-	uploadURLBase, uploadUUID = startPushLayer(t, env.builder, imageName)
+	uploadURLBase, uploadUUID = startPushLayer(t, env, imageName)
 	pushLayer(t, env.builder, imageName, zeroDigest, uploadURLBase, bytes.NewReader([]byte{}))
 
 	// -----------------------------------------
@@ -413,7 +485,7 @@ func testBlobAPI(t *testing.T, env *testEnv, args blobArgs) *testEnv {
 		t.Fatalf("unexpected error digesting empty tar: %v", err)
 	}
 
-	uploadURLBase, uploadUUID = startPushLayer(t, env.builder, imageName)
+	uploadURLBase, uploadUUID = startPushLayer(t, env, imageName)
 	pushLayer(t, env.builder, imageName, emptyDigest, uploadURLBase, bytes.NewReader(emptyTar))
 
 	// ------------------------------------------
@@ -421,7 +493,7 @@ func testBlobAPI(t *testing.T, env *testEnv, args blobArgs) *testEnv {
 	layerLength, _ := layerFile.Seek(0, os.SEEK_END)
 	layerFile.Seek(0, os.SEEK_SET)
 
-	uploadURLBase, uploadUUID = startPushLayer(t, env.builder, imageName)
+	uploadURLBase, uploadUUID = startPushLayer(t, env, imageName)
 	pushLayer(t, env.builder, imageName, layerDigest, uploadURLBase, layerFile)
 
 	// ------------------------------------------
@@ -435,7 +507,7 @@ func testBlobAPI(t *testing.T, env *testEnv, args blobArgs) *testEnv {
 	canonicalDigest := canonicalDigester.Digest()
 
 	layerFile.Seek(0, 0)
-	uploadURLBase, uploadUUID = startPushLayer(t, env.builder, imageName)
+	uploadURLBase, uploadUUID = startPushLayer(t, env, imageName)
 	uploadURLBase, dgst := pushChunk(t, env.builder, imageName, uploadURLBase, layerFile, layerLength)
 	finishUpload(t, env.builder, imageName, uploadURLBase, dgst)
 
@@ -585,7 +657,7 @@ func testBlobDelete(t *testing.T, env *testEnv, args blobArgs) {
 	// Reupload previously deleted blob
 	layerFile.Seek(0, os.SEEK_SET)
 
-	uploadURLBase, _ := startPushLayer(t, env.builder, imageName)
+	uploadURLBase, _ := startPushLayer(t, env, imageName)
 	pushLayer(t, env.builder, imageName, layerDigest, uploadURLBase, layerFile)
 
 	layerFile.Seek(0, os.SEEK_SET)
@@ -625,7 +697,7 @@ func TestDeleteDisabled(t *testing.T) {
 	if err != nil {
 		t.Fatalf("Error building blob URL")
 	}
-	uploadURLBase, _ := startPushLayer(t, env.builder, imageName)
+	uploadURLBase, _ := startPushLayer(t, env, imageName)
 	pushLayer(t, env.builder, imageName, layerDigest, uploadURLBase, layerFile)
 
 	resp, err := httpDelete(layerURL)
@@ -651,7 +723,7 @@ func TestDeleteReadOnly(t *testing.T) {
 	if err != nil {
 		t.Fatalf("Error building blob URL")
 	}
-	uploadURLBase, _ := startPushLayer(t, env.builder, imageName)
+	uploadURLBase, _ := startPushLayer(t, env, imageName)
 	pushLayer(t, env.builder, imageName, layerDigest, uploadURLBase, layerFile)
 
 	env.app.readOnly = true
@@ -871,7 +943,7 @@ func testManifestAPISchema1(t *testing.T, env *testEnv, imageName reference.Name
 		expectedLayers[dgst] = rs
 		unsignedManifest.FSLayers[i].BlobSum = dgst
 
-		uploadURLBase, _ := startPushLayer(t, env.builder, imageName)
+		uploadURLBase, _ := startPushLayer(t, env, imageName)
 		pushLayer(t, env.builder, imageName, dgst, uploadURLBase, rs)
 	}
 
@@ -1177,7 +1249,7 @@ func testManifestAPISchema2(t *testing.T, env *testEnv, imageName reference.Name
 	}`)
 	sampleConfigDigest := digest.FromBytes(sampleConfig)
 
-	uploadURLBase, _ := startPushLayer(t, env.builder, imageName)
+	uploadURLBase, _ := startPushLayer(t, env, imageName)
 	pushLayer(t, env.builder, imageName, sampleConfigDigest, uploadURLBase, bytes.NewReader(sampleConfig))
 	manifest.Config.Digest = sampleConfigDigest
 	manifest.Config.Size = int64(len(sampleConfig))
@@ -1210,7 +1282,7 @@ func testManifestAPISchema2(t *testing.T, env *testEnv, imageName reference.Name
 		expectedLayers[dgst] = rs
 		manifest.Layers[i].Digest = dgst
 
-		uploadURLBase, _ := startPushLayer(t, env.builder, imageName)
+		uploadURLBase, _ := startPushLayer(t, env, imageName)
 		pushLayer(t, env.builder, imageName, dgst, uploadURLBase, rs)
 	}
 
@@ -1842,7 +1914,7 @@ func newTestEnvWithConfig(t *testing.T, config *configuration.Configuration) *te
 
 	app := NewApp(ctx, config)
 	server := httptest.NewServer(handlers.CombinedLoggingHandler(os.Stderr, app))
-	builder, err := v2.NewURLBuilderFromString(server.URL + config.HTTP.Prefix)
+	builder, err := v2.NewURLBuilderFromString(server.URL+config.HTTP.Prefix, false)
 
 	if err != nil {
 		t.Fatalf("error creating url builder: %v", err)
@@ -1904,21 +1976,33 @@ func putManifest(t *testing.T, msg, url, contentType string, v interface{}) *htt
 	return resp
 }
 
-func startPushLayer(t *testing.T, ub *v2.URLBuilder, name reference.Named) (location string, uuid string) {
+func startPushLayer(t *testing.T, env *testEnv, name reference.Named) (location string, uuid string) {
-	layerUploadURL, err := ub.BuildBlobUploadURL(name)
+	layerUploadURL, err := env.builder.BuildBlobUploadURL(name)
 	if err != nil {
 		t.Fatalf("unexpected error building layer upload url: %v", err)
 	}
 
+	u, err := url.Parse(layerUploadURL)
+	if err != nil {
+		t.Fatalf("error parsing layer upload URL: %v", err)
+	}
+
+	base, err := url.Parse(env.server.URL)
+	if err != nil {
+		t.Fatalf("error parsing server URL: %v", err)
+	}
+
+	layerUploadURL = base.ResolveReference(u).String()
 	resp, err := http.Post(layerUploadURL, "", nil)
 	if err != nil {
 		t.Fatalf("unexpected error starting layer push: %v", err)
 	}
+
 	defer resp.Body.Close()
 
 	checkResponse(t, fmt.Sprintf("pushing starting layer push %v", name.String()), resp, http.StatusAccepted)
 
-	u, err := url.Parse(resp.Header.Get("Location"))
+	u, err = url.Parse(resp.Header.Get("Location"))
 	if err != nil {
 		t.Fatalf("error parsing location header: %v", err)
 	}
@@ -1943,7 +2027,6 @@ func doPushLayer(t *testing.T, ub *v2.URLBuilder, name reference.Named, dgst dig
 
 	u.RawQuery = url.Values{
 		"_state": u.Query()["_state"],
-
 		"digest": []string{dgst.String()},
 	}.Encode()
 
@@ -2211,8 +2294,7 @@ func createRepository(env *testEnv, t *testing.T, imageName string, tag string)
 
 		expectedLayers[dgst] = rs
 		unsignedManifest.FSLayers[i].BlobSum = dgst
-
+		uploadURLBase, _ := startPushLayer(t, env, imageNameRef)
-		uploadURLBase, _ := startPushLayer(t, env.builder, imageNameRef)
 		pushLayer(t, env.builder, imageNameRef, dgst, uploadURLBase, rs)
 	}
 

docs/handlers/app.go

@@ -721,9 +721,9 @@ func (app *App) context(w http.ResponseWriter, r *http.Request) *Context {
 		// A "host" item in the configuration takes precedence over
 		// X-Forwarded-Proto and X-Forwarded-Host headers, and the
 		// hostname in the request.
-		context.urlBuilder = v2.NewURLBuilder(&app.httpHost)
+		context.urlBuilder = v2.NewURLBuilder(&app.httpHost, false)
 	} else {
-		context.urlBuilder = v2.NewURLBuilderFromRequest(r)
+		context.urlBuilder = v2.NewURLBuilderFromRequest(r, app.Config.HTTP.RelativeURLs)
 	}
 
 	return context

docs/handlers/app_test.go

@@ -160,7 +160,7 @@ func TestNewApp(t *testing.T) {
 	app := NewApp(ctx, &config)
 
 	server := httptest.NewServer(app)
-	builder, err := v2.NewURLBuilderFromString(server.URL)
+	builder, err := v2.NewURLBuilderFromString(server.URL, false)
 	if err != nil {
 		t.Fatalf("error creating urlbuilder: %v", err)
 	}