Test_Ctx_ClientHelloInfo() — fiber Function Reference

Architecture documentation for the Test_Ctx_ClientHelloInfo() function in ctx_test.go from the fiber codebase.

Function go FiberCore Routing

Entity Profile

FiberCore→ Routing→ Test_Ctx_ClientHelloInfo() — fiber Function Reference

Dependency Diagram

graph TD
  3eb454f1_7579_0e31_9c30_3d0fe81c6e3f["Test_Ctx_ClientHelloInfo()"]
  7b3d4933_5ae3_f84d_ff6d_0cb34e268026["ctx_test.go"]
  3eb454f1_7579_0e31_9c30_3d0fe81c6e3f -->|defined in| 7b3d4933_5ae3_f84d_ff6d_0cb34e268026
  style 3eb454f1_7579_0e31_9c30_3d0fe81c6e3f fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

ctx_test.go lines 3562–3630

func Test_Ctx_ClientHelloInfo(t *testing.T) {
	t.Parallel()
	app := New()
	app.Get("/ServerName", func(c Ctx) error {
		result := c.ClientHelloInfo()
		if result != nil {
			return c.SendString(result.ServerName)
		}

		return c.SendString("ClientHelloInfo is nil")
	})
	app.Get("/SignatureSchemes", func(c Ctx) error {
		result := c.ClientHelloInfo()
		if result != nil {
			return c.JSON(result.SignatureSchemes)
		}

		return c.SendString("ClientHelloInfo is nil")
	})
	app.Get("/SupportedVersions", func(c Ctx) error {
		result := c.ClientHelloInfo()
		if result != nil {
			return c.JSON(result.SupportedVersions)
		}

		return c.SendString("ClientHelloInfo is nil")
	})

	// Test without TLS handler
	resp, err := app.Test(httptest.NewRequest(MethodGet, "/ServerName", http.NoBody))
	require.NoError(t, err)
	body, err := io.ReadAll(resp.Body)
	require.NoError(t, err)
	require.Equal(t, []byte("ClientHelloInfo is nil"), body)

	// Test with TLS Handler
	const (
		pssWithSHA256 = 0x0804
		versionTLS13  = 0x0304
	)
	app.tlsHandler = &TLSHandler{clientHelloInfo: &tls.ClientHelloInfo{
		ServerName:        "example.golang",
		SignatureSchemes:  []tls.SignatureScheme{pssWithSHA256},
		SupportedVersions: []uint16{versionTLS13},
	}}

	// Test ServerName
	resp, err = app.Test(httptest.NewRequest(MethodGet, "/ServerName", http.NoBody))
	require.NoError(t, err)

	body, err = io.ReadAll(resp.Body)
	require.NoError(t, err)
	require.Equal(t, []byte("example.golang"), body)

	// Test SignatureSchemes
	resp, err = app.Test(httptest.NewRequest(MethodGet, "/SignatureSchemes", http.NoBody))
	require.NoError(t, err)

	body, err = io.ReadAll(resp.Body)
	require.NoError(t, err)
	require.Equal(t, "["+strconv.Itoa(pssWithSHA256)+"]", string(body))

	// Test SupportedVersions
	resp, err = app.Test(httptest.NewRequest(MethodGet, "/SupportedVersions", http.NoBody))
	require.NoError(t, err)
	body, err = io.ReadAll(resp.Body)
	require.NoError(t, err)
	require.Equal(t, "["+strconv.Itoa(versionTLS13)+"]", string(body))
}