Files
w3struk ae9bbdf267 fix(web): serve panel SPA routes from NoRoute (#5536)
* fix(web): serve panel SPA routes from NoRoute

Return the React shell for authenticated panel document routes that are not explicitly registered in Gin, such as /panel/hosts. Keep API, CSRF, static-file, method, and Accept exclusions so API misses remain 404 and auth semantics stay unchanged.

* fix(web): remove unreachable panel path guard

The panel path is always built by appending /panel, so it can never be empty.
Remove the redundant fallback branch without changing SPA routing behavior.

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

* fix(web): allowlist static-asset extensions in SPA fallback

The blanket path.Ext check rejected any panel route whose last segment contained a dot, which would reintroduce the refresh 404 for a future client route carrying a dotted parameter (version, domain, or email-like value). Restrict the static-asset exclusion to a known, case-insensitive extension allowlist and add predicate regression cases.
2026-06-24 21:19:12 +02:00

229 lines
7.8 KiB
Go

package controller
import (
"net/http"
"net/http/httptest"
"strings"
"testing"
"testing/fstest"
"github.com/gin-contrib/sessions"
"github.com/gin-contrib/sessions/cookie"
"github.com/gin-gonic/gin"
"github.com/mhsanaei/3x-ui/v3/internal/database/model"
"github.com/mhsanaei/3x-ui/v3/internal/web/locale"
"github.com/mhsanaei/3x-ui/v3/internal/web/session"
)
func newSPAFallbackTestEngine(t *testing.T) *gin.Engine {
return newSPAFallbackTestEngineWithBasePath(t, "/admin-random/")
}
func newSPAFallbackTestEngineWithBasePath(t *testing.T, basePath string) *gin.Engine {
t.Helper()
gin.SetMode(gin.TestMode)
oldDistFS := distFS
SetDistFS(fstest.MapFS{
"dist/index.html": {Data: []byte(`<!doctype html><html><head></head><body>spa shell</body></html>`)},
})
t.Cleanup(func() { SetDistFS(oldDistFS) })
engine := gin.New()
engine.Use(sessions.Sessions("3x-ui", cookie.NewStore([]byte("spa-fallback-test-secret"))))
engine.Use(func(c *gin.Context) {
c.Set("base_path", basePath)
c.Set("I18n", func(_ locale.I18nType, key string, _ ...string) string { return key })
if c.GetHeader("X-Test-Login") == "1" {
session.SetAPIAuthUser(c, &model.User{Id: 1, Username: "test"})
}
c.Next()
})
ctrl := NewXUIController(engine.Group(basePath))
engine.NoRoute(func(c *gin.Context) {
if ctrl.HandleNoRoutePanelSPA(c) {
return
}
c.AbortWithStatus(http.StatusNotFound)
})
return engine
}
func TestPanelSPAFallbackServesRootBasePath(t *testing.T) {
engine := newSPAFallbackTestEngineWithBasePath(t, "/")
req := httptest.NewRequest(http.MethodGet, "/panel/hosts", nil)
req.Header.Set("Accept", "text/html")
req.Header.Set("X-Test-Login", "1")
w := httptest.NewRecorder()
engine.ServeHTTP(w, req)
if w.Code != http.StatusOK {
t.Fatalf("status = %d, want 200; body=%s", w.Code, w.Body.String())
}
if !strings.Contains(w.Body.String(), "spa shell") {
t.Fatalf("body does not contain SPA shell: %s", w.Body.String())
}
}
func TestPanelSPAFallbackServesAuthenticatedClientRoutes(t *testing.T) {
engine := newSPAFallbackTestEngine(t)
for _, target := range []string{
"/admin-random/panel/hosts",
"/admin-random/panel/some/future/route",
} {
t.Run(target, func(t *testing.T) {
req := httptest.NewRequest(http.MethodGet, target, nil)
req.Header.Set("Accept", "text/html")
req.Header.Set("X-Test-Login", "1")
w := httptest.NewRecorder()
engine.ServeHTTP(w, req)
if w.Code != http.StatusOK {
t.Fatalf("status = %d, want 200; body=%s", w.Code, w.Body.String())
}
if ct := w.Header().Get("Content-Type"); !strings.Contains(ct, "text/html") {
t.Fatalf("Content-Type = %q, want text/html", ct)
}
if !strings.Contains(w.Body.String(), "spa shell") {
t.Fatalf("body does not contain SPA shell: %s", w.Body.String())
}
})
}
}
func TestPanelSPAFallbackPreservesAuthSemantics(t *testing.T) {
engine := newSPAFallbackTestEngine(t)
t.Run("browser redirects to login", func(t *testing.T) {
req := httptest.NewRequest(http.MethodGet, "/admin-random/panel/hosts", nil)
req.Header.Set("Accept", "text/html")
w := httptest.NewRecorder()
engine.ServeHTTP(w, req)
if w.Code != http.StatusTemporaryRedirect {
t.Fatalf("status = %d, want 307", w.Code)
}
if loc := w.Header().Get("Location"); loc != "/admin-random/" {
t.Fatalf("Location = %q, want /admin-random/", loc)
}
})
t.Run("ajax gets json unauthorized", func(t *testing.T) {
req := httptest.NewRequest(http.MethodGet, "/admin-random/panel/hosts", nil)
req.Header.Set("Accept", "text/html")
req.Header.Set("X-Requested-With", "XMLHttpRequest")
w := httptest.NewRecorder()
engine.ServeHTTP(w, req)
if w.Code != http.StatusUnauthorized {
t.Fatalf("status = %d, want 401", w.Code)
}
if ct := w.Header().Get("Content-Type"); !strings.Contains(ct, "application/json") {
t.Fatalf("Content-Type = %q, want application/json", ct)
}
})
}
func TestPanelSPAFallbackExclusions(t *testing.T) {
engine := newSPAFallbackTestEngine(t)
for _, tc := range []struct {
target string
want int
}{
{target: "/admin-random/panel/api", want: http.StatusNotFound},
{target: "/admin-random/panel/api/unknown", want: http.StatusNotFound},
{target: "/admin-random/panel/csrf-token/", want: http.StatusMovedPermanently},
{target: "/admin-random/panel/missing.js", want: http.StatusNotFound},
} {
t.Run(tc.target, func(t *testing.T) {
req := httptest.NewRequest(http.MethodGet, tc.target, nil)
req.Header.Set("Accept", "text/html")
req.Header.Set("X-Test-Login", "1")
w := httptest.NewRecorder()
engine.ServeHTTP(w, req)
if w.Code != tc.want {
t.Fatalf("status = %d, want %d; body=%s", w.Code, tc.want, w.Body.String())
}
if strings.Contains(w.Body.String(), "spa shell") {
t.Fatalf("excluded route was served by SPA fallback: %s", w.Body.String())
}
})
}
}
func TestPanelCSRFTokenRemainsExplicit(t *testing.T) {
engine := newSPAFallbackTestEngine(t)
req := httptest.NewRequest(http.MethodGet, "/admin-random/panel/csrf-token", nil)
req.Header.Set("Accept", "text/html")
req.Header.Set("X-Test-Login", "1")
w := httptest.NewRecorder()
engine.ServeHTTP(w, req)
if w.Code != http.StatusOK {
t.Fatalf("status = %d, want 200; body=%s", w.Code, w.Body.String())
}
if ct := w.Header().Get("Content-Type"); !strings.Contains(ct, "application/json") {
t.Fatalf("Content-Type = %q, want application/json", ct)
}
if strings.Contains(w.Body.String(), "spa shell") {
t.Fatalf("csrf-token was served by SPA fallback: %s", w.Body.String())
}
}
func TestPanelSPAFallbackPredicate(t *testing.T) {
oldDistFS := distFS
SetDistFS(fstest.MapFS{})
t.Cleanup(func() { SetDistFS(oldDistFS) })
cases := []struct {
name string
method string
path string
accept string
want bool
}{
{name: "panel root", method: http.MethodGet, path: "/admin-random/panel", accept: "text/html", want: true},
{name: "panel descendant", method: http.MethodGet, path: "/admin-random/panel/hosts", accept: "*/*", want: true},
{name: "empty accept", method: http.MethodGet, path: "/admin-random/panel/future", want: true},
{name: "post excluded", method: http.MethodPost, path: "/admin-random/panel/hosts", accept: "text/html"},
{name: "json accept excluded", method: http.MethodGet, path: "/admin-random/panel/hosts", accept: "application/json"},
{name: "api root excluded", method: http.MethodGet, path: "/admin-random/panel/api", accept: "text/html"},
{name: "api descendant excluded", method: http.MethodGet, path: "/admin-random/panel/api/unknown", accept: "text/html"},
{name: "csrf excluded", method: http.MethodGet, path: "/admin-random/panel/csrf-token", accept: "text/html"},
{name: "csrf descendant excluded", method: http.MethodGet, path: "/admin-random/panel/csrf-token/", accept: "text/html"},
{name: "file excluded", method: http.MethodGet, path: "/admin-random/panel/missing.css", accept: "text/html"},
{name: "outside panel excluded", method: http.MethodGet, path: "/admin-random/hosts", accept: "text/html"},
{name: "dotted email route param served", method: http.MethodGet, path: "/admin-random/panel/clients/user@example.com", accept: "text/html", want: true},
{name: "dotted version route param served", method: http.MethodGet, path: "/admin-random/panel/sub/1.2.3", accept: "text/html", want: true},
{name: "uppercase asset extension excluded", method: http.MethodGet, path: "/admin-random/panel/app.JS", accept: "text/html"},
}
for _, tc := range cases {
t.Run(tc.name, func(t *testing.T) {
c, _ := gin.CreateTestContext(httptest.NewRecorder())
c.Set("base_path", "/admin-random/")
req := httptest.NewRequest(tc.method, tc.path, nil)
if tc.accept != "" {
req.Header.Set("Accept", tc.accept)
}
c.Request = req
if got := isPanelSPAFallbackRequest(c); got != tc.want {
t.Fatalf("isPanelSPAFallbackRequest() = %v, want %v", got, tc.want)
}
})
}
}