Fixed When the MINIO_BROWSER_REDIRECT_URL parameter contains path, th…

…e console cannot be accessed normally.

cmd/console/server.go

@@ -98,6 +98,10 @@ func buildServer() (*restapi.Server, error) {
 		return nil, err
 	}
 
+	subPath := restapi.GetSubPath()
+	swaggerSpec.Spec().BasePath = subPath + swaggerSpec.Spec().BasePath
+	swaggerSpec.OrigSpec().BasePath = subPath + swaggerSpec.OrigSpec().BasePath
+
 	api := operations.NewConsoleAPI(swaggerSpec)
 	api.Logger = restapi.LogInfo
 	server := restapi.NewServer(api)

portal-ui/src/api/index.ts

@@ -2,6 +2,7 @@ import { Api, HttpResponse, Error, FullRequestParams } from "./consoleApi";
 
 export let api = new Api();
 const internalRequestFunc = api.request;
+api.baseUrl = `${new URL(document.baseURI).pathname}api/v1`;
 api.request = async <T = any, E = any>({
   body,
   secure,

restapi/configure_console.go

@@ -318,17 +318,18 @@ func AuthenticationMiddleware(next http.Handler) http.Handler {
 func FileServerMiddleware(next http.Handler) http.Handler {
 	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		w.Header().Set("Server", globalAppName) // do not add version information
+		basePath := GetSubPath()
 		switch {
-		case strings.HasPrefix(r.URL.Path, "/ws"):
+		case strings.HasPrefix(r.URL.Path, basePath+"ws"):
 			serveWS(w, r)
-		case strings.HasPrefix(r.URL.Path, "/api"):
+		case strings.HasPrefix(r.URL.Path, basePath+"api"):
 			next.ServeHTTP(w, r)
 		default:
 			buildFs, err := fs.Sub(portal_ui.GetStaticAssets(), "build")
 			if err != nil {
 				panic(err)
 			}
-			wrapHandlerSinglePageApplication(requestBounce(http.FileServer(http.FS(buildFs)))).ServeHTTP(w, r)
+			wrapHandlerSinglePageApplication(requestBounce(http.StripPrefix(basePath, http.FileServer(http.FS(buildFs))))).ServeHTTP(w, r)
 		}
 	})
 }
@@ -354,7 +355,7 @@ func (w *notFoundRedirectRespWr) Write(p []byte) (int, error) {
 
 // handleSPA handles the serving of the React Single Page Application
 func handleSPA(w http.ResponseWriter, r *http.Request) {
-	basePath := "/"
+	basePath := GetSubPath()
 	// For SPA mode we will replace root base with a sub path if configured unless we received cp=y and cpb=/NEW/BASE
 	if v := r.URL.Query().Get("cp"); v == "y" {
 		if base := r.URL.Query().Get("cpb"); base != "" {
@@ -419,11 +420,11 @@ func handleSPA(w http.ResponseWriter, r *http.Request) {
 	}
 
 	// if we have a seeded basePath. This should override CONSOLE_SUBPATH every time, thus the `if else`
-	if basePath != "/" {
+	if basePath != GetSubPath() {
 		indexPageBytes = replaceBaseInIndex(indexPageBytes, basePath)
 		// if we have a custom subpath replace it in
-	} else if getSubPath() != "/" {
-		indexPageBytes = replaceBaseInIndex(indexPageBytes, getSubPath())
+	} else if GetSubPath() != "/" {
+		indexPageBytes = replaceBaseInIndex(indexPageBytes, GetSubPath())
 	}
 	indexPageBytes = replaceLicense(indexPageBytes)
 
@@ -440,7 +441,7 @@ func handleSPA(w http.ResponseWriter, r *http.Request) {
 // wrapHandlerSinglePageApplication handles a http.FileServer returning a 404 and overrides it with index.html
 func wrapHandlerSinglePageApplication(h http.Handler) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		if r.URL.Path == "/" {
+		if match, _ := regexp.MatchString(fmt.Sprintf("^%s/?$", GetSubPath()), r.URL.Path); match {
 			handleSPA(w, r)
 			return
 		}
@@ -469,7 +470,7 @@ func configureServer(s *http.Server, _, _ string) {
 	s.ErrorLog = log.New(&nullWriter{}, "", 0)
 }
 
-func getSubPath() string {
+func GetSubPath() string {
 	subPathOnce.Do(func() {
 		subPath = parseSubPath(env.Get(SubPath, ""))
 	})

restapi/configure_console_test.go

@@ -76,7 +76,7 @@ func Test_parseSubPath(t *testing.T) {
 	}
 }
 
-func Test_getSubPath(t *testing.T) {
+func Test_GetSubPath(t *testing.T) {
 	type args struct {
 		envValue string
 	}
@@ -104,22 +104,22 @@ func Test_getSubPath(t *testing.T) {
 			args: args{
 				envValue: "/subpath/",
 			},
-			want: "/subpath/",
+			want: "/subpath",
 		},
 		{
 			name: "No starting slash",
 			args: args{
 				envValue: "subpath/",
 			},
-			want: "/subpath/",
+			want: "/subpath",
 		},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
 			t.Setenv(SubPath, tt.args.envValue)
 			defer os.Unsetenv(SubPath)
 			subPathOnce = sync.Once{}
-			assert.Equalf(t, tt.want, getSubPath(), "getSubPath()")
+			assert.Equalf(t, tt.want, GetSubPath(), "GetSubPath()")
 		})
 	}
 }

restapi/ws_handle.go

@@ -43,7 +43,7 @@ var upgrader = websocket.Upgrader{
 
 const (
 	// websocket base path
-	wsBasePath = "/ws"
+	wsBasePath = "ws"
 )
 
 // ConsoleWebsocketAdmin interface of a Websocket Client
@@ -139,7 +139,7 @@ func (c wsConn) readMessage() (messageType int, p []byte, err error) {
 // Request should come like ws://<host>:<port>/ws/<api>
 func serveWS(w http.ResponseWriter, req *http.Request) {
 	ctx := req.Context()
-	wsPath := strings.TrimPrefix(req.URL.Path, wsBasePath)
+	wsPath := strings.TrimPrefix(req.URL.Path, GetSubPath()+wsBasePath)
 	// Perform authentication before upgrading to a Websocket Connection
 	// authenticate WS connection with Console
 	session, err := auth.GetClaimsFromTokenInRequest(req)