go/src/cmd/go/internal/web/http.go

var impatientInsecureHTTPClient …

var securityPreservingDefaultClient …

// securityPreservingHTTPClient returns a client that is like the original
// but rejects redirects to plain-HTTP URLs if the original URL was secure.
func securityPreservingHTTPClient(original *http.Client) *http.Client { … }

func checkRedirect(req *http.Request, via []*http.Request) error { … }

type Interceptor …

func EnableTestHooks(interceptors []Interceptor) error { … }

func DisableTestHooks() { … }

var enableTestHooks …

var testInterceptors …

func interceptURL(u *urlpkg.URL) (*Interceptor, bool) { … }

func interceptRequest(req *http.Request) { … }

func get(security SecurityMode, url *urlpkg.URL) (*Response, error) { … }

func getFile(u *urlpkg.URL) (*Response, error) { … }

func openBrowser(url string) bool { … }

func isLocalHost(u *urlpkg.URL) bool { … }

type hookCloser …

func (c hookCloser) Close() error { … }