(t *testing.T)
| 13 | ) |
| 14 | |
| 15 | func TestCSPFrameAncestors(t *testing.T) { |
| 16 | t.Parallel() |
| 17 | |
| 18 | t.Run("DefaultSelf", func(t *testing.T) { |
| 19 | t.Parallel() |
| 20 | |
| 21 | r := httptest.NewRequest(http.MethodGet, "/", nil) |
| 22 | rw := httptest.NewRecorder() |
| 23 | |
| 24 | httpmw.CSPHeaders(false, func() []*proxyhealth.ProxyHost { |
| 25 | return nil |
| 26 | }, nil)(http.HandlerFunc(func(rw http.ResponseWriter, r *http.Request) { |
| 27 | rw.WriteHeader(http.StatusOK) |
| 28 | })).ServeHTTP(rw, r) |
| 29 | |
| 30 | csp := rw.Header().Get("Content-Security-Policy") |
| 31 | require.Contains(t, csp, "frame-ancestors 'self'") |
| 32 | }) |
| 33 | |
| 34 | t.Run("OverrideViaStaticAdditions", func(t *testing.T) { |
| 35 | t.Parallel() |
| 36 | |
| 37 | r := httptest.NewRequest(http.MethodGet, "/", nil) |
| 38 | rw := httptest.NewRecorder() |
| 39 | |
| 40 | httpmw.CSPHeaders(false, func() []*proxyhealth.ProxyHost { |
| 41 | return nil |
| 42 | }, map[httpmw.CSPFetchDirective][]string{ |
| 43 | httpmw.CSPFrameAncestors: {"https://example.com"}, |
| 44 | })(http.HandlerFunc(func(rw http.ResponseWriter, r *http.Request) { |
| 45 | rw.WriteHeader(http.StatusOK) |
| 46 | })).ServeHTTP(rw, r) |
| 47 | |
| 48 | csp := rw.Header().Get("Content-Security-Policy") |
| 49 | require.Contains(t, csp, "frame-ancestors https://example.com") |
| 50 | require.NotContains(t, csp, "frame-ancestors 'self'") |
| 51 | }) |
| 52 | |
| 53 | t.Run("OmitWhenEmpty", func(t *testing.T) { |
| 54 | t.Parallel() |
| 55 | |
| 56 | r := httptest.NewRequest(http.MethodGet, "/", nil) |
| 57 | rw := httptest.NewRecorder() |
| 58 | |
| 59 | httpmw.CSPHeaders(false, func() []*proxyhealth.ProxyHost { |
| 60 | return nil |
| 61 | }, map[httpmw.CSPFetchDirective][]string{ |
| 62 | httpmw.CSPFrameAncestors: {}, |
| 63 | })(http.HandlerFunc(func(rw http.ResponseWriter, r *http.Request) { |
| 64 | rw.WriteHeader(http.StatusOK) |
| 65 | })).ServeHTTP(rw, r) |
| 66 | |
| 67 | csp := rw.Header().Get("Content-Security-Policy") |
| 68 | require.NotContains(t, csp, "frame-ancestors") |
| 69 | }) |
| 70 | } |
| 71 | |
| 72 | func TestCSP(t *testing.T) { |
nothing calls this directly
no test coverage detected