fynetailscale

A set of widgets to make it easier to write Fyne application that connect to a tailscale network

Login

To automatically display a QRCode and HyperLink pointing to the tailscale authentication service when joining a tailscale network, you can use the following helper:

func NewLogin(ctx context.Context, win fyne.Window, lc *tailscale.LocalClient, done func(succeeded bool)) io.Closer

This helper will display a dialog with an infinite progress bar until tailscale indicate that the user should login by following an URL to tailscale. This URL will be displayed in the form of a QR code and an hyperlink. This give the possibility to easily use a different device to log in and never type a password on the machine joining the tailscale network. Clicking on the hyperlink will use the default browser of the machine the fyne application is running on to authenticate to tailscale.

Status

This provide the ability to monitor the connection to the tailscale network and display it in a Fyne widget.Label.

func NewStatus(ctx context.Context, lc *tailscale.LocalClient) *widget.Label

It is possible to get a String data binding that you can use how you want to get the tailscale connection status.

func NewStatusBinding(ctx context.Context, lc *tailscale.LocalClient) binding.String

QR code

This helper are here to facilitate displaying an URL in the form of a QRCode along with a Fyne widget.Hyperlink.

func NewQRCode(u *url.URL) (*QRCode, error)

func (r *QRCode) SetURL(url *url.URL) error

Example

For a demo, you can install the provided application that allow you to do HTTP Get inside your tailscale network with the following command:

$ go install github.com/fyne-labs/fynetailscale/cmd/demo@latest