fix(setup): 绑定码可重试并说明连接方式

cmd/felis/breakglass.go

@@ -569,6 +569,7 @@ type breakGlassResult struct {
 	// from a cancel and reports itself as one.
 	alreadySetUp  bool
 	isOperator    bool // an Operator was added rather than the Owner provisioned
+	ownerSkipped  bool // setup's Owner step was skipped; no Owner is bound
 	mode          string
 	accountable   string
 	osUser        string
@@ -633,8 +634,11 @@ func runBreakGlassTUI(ctx context.Context, s ownerStore, db config.DatabaseConfi
 
 // runSetupTUI never reaches recovery: setup with a staff account present lands on
 // the status screen, so it has no relay to hand over.
-func runSetupTUI(ctx context.Context, s ownerStore, db config.DatabaseConfig, rootDomain, adminHostname, panelHostname, accessAud, namespace, osUser string, adminExists bool) (breakGlassResult, error) {
-	return runConsoleTUI(ctx, s, db, rootDomain, adminHostname, panelHostname, accessAud, namespace, osUser, adminExists, consoleModeSetup, recoveryConfig{})
+// gameAddr is where the Owner step tells the operator to join (setupGameAddress).
+func runSetupTUI(ctx context.Context, s ownerStore, db config.DatabaseConfig, rootDomain, adminHostname, panelHostname, accessAud, namespace, osUser, gameAddr string, adminExists bool) (breakGlassResult, error) {
+	rm := newConsoleRoot(ctx, s, db, rootDomain, adminHostname, panelHostname, accessAud, namespace, osUser, adminExists, consoleModeSetup, recoveryConfig{})
+	rm.gameAddr = gameAddr
+	return runConsoleRoot(rm)
 }
 
 // newConsoleRoot is the console's root model as the host runs it: the summary
@@ -649,7 +653,10 @@ func newConsoleRoot(ctx context.Context, s ownerStore, db config.DatabaseConfig,
 }
 
 func runConsoleTUI(ctx context.Context, s ownerStore, db config.DatabaseConfig, rootDomain, adminHostname, panelHostname, accessAud, namespace, osUser string, adminExists bool, mode consoleMode, recovery recoveryConfig) (breakGlassResult, error) {
-	rm := newConsoleRoot(ctx, s, db, rootDomain, adminHostname, panelHostname, accessAud, namespace, osUser, adminExists, mode, recovery)
+	return runConsoleRoot(newConsoleRoot(ctx, s, db, rootDomain, adminHostname, panelHostname, accessAud, namespace, osUser, adminExists, mode, recovery))
+}
+
+func runConsoleRoot(rm *rootModel) (breakGlassResult, error) {
 	final, err := tea.NewProgram(rm, tea.WithAltScreen()).Run()
 	if err != nil {
 		return breakGlassResult{}, err

cmd/felis/setup.go

@@ -112,7 +112,8 @@ func cmdSetup(args []string, stdout, stderr io.Writer) int {
 		return 1
 	}
 
-	res, err := runSetupTUI(ctx, setup.repo, setup.cfg.Database, setup.cfg.Server.RootDomain, setup.cfg.Auth.AdminHostname, setup.cfg.Auth.PanelHostname, setup.cfg.Auth.AccessJWTAud, setup.cfg.K8s.Namespace, accountableOSUser(), setup.adminExists)
+	gameAddr := setupGameAddress(setup.cfg.Server.RootDomain, setup.cfg.Velocity.GamePort)
+	res, err := runSetupTUI(ctx, setup.repo, setup.cfg.Database, setup.cfg.Server.RootDomain, setup.cfg.Auth.AdminHostname, setup.cfg.Auth.PanelHostname, setup.cfg.Auth.AccessJWTAud, setup.cfg.K8s.Namespace, accountableOSUser(), gameAddr, setup.adminExists)
 	if err != nil {
 		fmt.Fprintf(stderr, "felis setup: %v\n", err)
 		return 1
@@ -121,6 +122,18 @@ func cmdSetup(args []string, stdout, stderr io.Writer) int {
 	if panelURL == "" {
 		panelURL = localPanelURL(setup.cfg.Server.RootDomain, setup.cfg.Auth.AdminHostname)
 	}
+	reportSetupResult(stdout, res, bootstrapped, setup.adminExists, panelURL, gameAddr)
+	return 0
+}
+
+// reportSetupResult prints what the console did, past the alt-screen teardown that
+// wipes it. A run that ends with no Owner bound, skipped or quit, ends on how to bind
+// one: nobody can sign in to the panel until then.
+func reportSetupResult(stdout io.Writer, res breakGlassResult, bootstrapped, adminExisted bool, panelURL, gameAddr string) {
+	if !adminExisted && !res.provisioned {
+		defer fmt.Fprintf(stdout, "\nNo Owner is bound yet, so nobody can sign in to the panel. To bind one, run\n"+
+			"  sudo felis setup\nand join %s in Minecraft when it asks.\n", ownerJoinTarget(gameAddr))
+	}
 
 	if !res.provisioned && !res.connectConfigured {
 		if bootstrapped {
@@ -129,19 +142,22 @@ func cmdSetup(args []string, stdout, stderr io.Writer) int {
 				fmt.Fprintf(stdout, "Panel: %s\n", panelURL)
 				fmt.Fprintln(stdout, "The local HTTPS certificate is self-signed; your browser may ask for confirmation on first visit.")
 			}
-			return 0
+			return
 		}
 		// A re-run lands on the status screen, which changes nothing by design —
 		// reporting that as "cancelled" reads as a failure the operator did not cause.
 		msg := "felis setup: cancelled — no changes made."
-		if res.alreadySetUp {
+		switch {
+		case res.alreadySetUp:
 			msg = "felis setup: already set up — nothing to change."
+		case res.ownerSkipped:
+			msg = "felis setup: finished without an Owner."
 		}
 		fmt.Fprintln(stdout, msg)
 		if panelURL != "" {
 			fmt.Fprintf(stdout, "Panel: %s\n", panelURL)
 		}
-		return 0
+		return
 	}
 
 	if res.provisioned {
@@ -176,8 +192,6 @@ func cmdSetup(args []string, stdout, stderr io.Writer) int {
 			fmt.Fprintln(stdout, "Felis config, Kubernetes Secret and API rollout were updated.")
 		}
 	}
-
-	return 0
 }
 
 // provisionSystemServers ensures the login limbo and lobby system services exist,

cmd/felis/setup_panel.go

@@ -57,6 +57,33 @@ func rootDomainEmbeddedIP(rootDomain string) string {
 	return ""
 }
 
+// setupGameAddress is where the operator joins in Minecraft to bind the Owner: the
+// IP a nip.io or sslip.io root domain spells out (nothing to resolve), otherwise the
+// root domain, with the port when it is not Minecraft's default. The proxy lands
+// every fresh connection on the login server whatever name it was dialled by.
+func setupGameAddress(rootDomain string, gamePort int) string {
+	host := rootDomainEmbeddedIP(rootDomain)
+	if host == "" {
+		host = strings.TrimSpace(strings.TrimSuffix(rootDomain, "."))
+	}
+	if host == "" {
+		return ""
+	}
+	if gamePort == 0 || gamePort == 25565 {
+		return host
+	}
+	return net.JoinHostPort(host, strconv.Itoa(gamePort))
+}
+
+// gameAddrIsIP reports whether addr, a host or host:port, names its host by IP.
+func gameAddrIsIP(addr string) bool {
+	host := addr
+	if h, _, err := net.SplitHostPort(addr); err == nil {
+		host = h
+	}
+	return net.ParseIP(host) != nil
+}
+
 func localPanelOrigin() string {
 	return fmt.Sprintf("https://127.0.0.1:%d", setupPanelNodePort())
 }

cmd/felis/tui_mc_bind.go

@@ -2,24 +2,37 @@ package main
 
 import (
 	"context"
+	"errors"
+	"fmt"
 	"strings"
+	"time"
+	"unicode/utf8"
 
 	"github.com/charmbracelet/bubbles/spinner"
 	tea "github.com/charmbracelet/bubbletea"
 	"github.com/charmbracelet/huh"
+
+	"felis.lolicon.best/internal/api"
 )
 
 // mcBindModel is the `felis setup` Owner-establishment screen: the operator
-// joins the server, runs /link to get a one-time code, and types it here. The
-// bound Minecraft account is promoted to the passwordless Owner, and a one-time
-// setup URL is minted for the first web login. It replaces the old ownerModel
-// bootstrap form in setup mode — no username/email/password is typed here, the
-// MC identity is the root of trust.
+// joins the server, reads the one-time code the login server shows, and types it
+// here. The bound Minecraft account is promoted to the passwordless Owner, and a
+// one-time setup URL is minted for the first web login. It replaces the old
+// ownerModel bootstrap form in setup mode — no username/email/password is typed
+// here, the MC identity is the root of trust.
+//
+// The screen says where to join and what the code looks like, because the
+// operator arrives here straight from the installer with nothing else to go on.
+// A refused code returns to the form with the reason: CompleteOwnerSetup rolls
+// back on every failure, so another try is always safe. An empty code offers to
+// skip, and setup goes on to the connection and storage steps without an Owner.
 type mcBindModel struct {
 	ctx       context.Context
 	store     ownerStore
 	adminHost string
 	osUser    string
+	gameAddr  string // where to join in Minecraft; "" names no address
 
 	step    mcBindStep
 	form    *huh.Form
@@ -27,6 +40,8 @@ type mcBindModel struct {
 	working string
 
 	linkCode      string
+	skip          bool   // the skip confirmation's answer
+	note          string // why the last code was refused, shown above the rebuilt form
 	ownerIdentity string
 	setupTokenURL string
 	auditWarning  string
@@ -34,6 +49,9 @@ type mcBindModel struct {
 	width, height int
 }
 
+// ownerSkippedMsg leaves the Owner step without binding one.
+type ownerSkippedMsg struct{}
+
 type mcBindStep int
 
 const (
@@ -47,7 +65,7 @@ type mcBindMsg struct {
 	err     error
 }
 
-func newMCBindModel(ctx context.Context, store ownerStore, adminHost, osUser string) *mcBindModel {
+func newMCBindModel(ctx context.Context, store ownerStore, adminHost, osUser, gameAddr string) *mcBindModel {
 	sp := spinner.New()
 	sp.Spinner = spinner.Dot
 	sp.Style = tuiLabel
@@ -56,6 +74,7 @@ func newMCBindModel(ctx context.Context, store ownerStore, adminHost, osUser str
 		store:     store,
 		adminHost: adminHost,
 		osUser:    osUser,
+		gameAddr:  gameAddr,
 		sp:        sp,
 		step:      mcBindForm,
 	}
@@ -63,17 +82,93 @@ func newMCBindModel(ctx context.Context, store ownerStore, adminHost, osUser str
 	return m
 }
 
+// buildForm starts the code entry afresh, with the last refusal (if any) on top.
 func (m *mcBindModel) buildForm() *huh.Form {
-	return m.sized(newFelisForm(huh.NewGroup(
-		huh.NewNote().
-			Title("Bind your Minecraft account").
-			Description("Join the server and run /link to get a one-time code,\nthen type it here. Your bound account becomes the\npasswordless Owner."),
-		huh.NewInput().
-			Title("Link code").
-			Placeholder("ABCD12").
-			Value(&m.linkCode).
-			Validate(requiredField("link code")),
-	)))
+	m.linkCode, m.skip = "", false
+	desc := m.instructions()
+	if m.note != "" {
+		desc = m.note + "\n\n" + desc
+	}
+	return m.sized(newFelisForm(
+		huh.NewGroup(
+			huh.NewNote().
+				Title("Bind the Owner's Minecraft account").
+				Description(desc),
+			huh.NewInput().
+				Title("Link code").
+				Description("Leave it empty and press enter to skip this step for now.").
+				Placeholder("K7M2QX9P").
+				Value(&m.linkCode).
+				Validate(validLinkCode),
+		),
+		// Asked only for an empty code, so an enter pressed too early cannot skip.
+		huh.NewGroup(
+			huh.NewConfirm().
+				Title("Skip the Owner for now?").
+				Description("Setup goes on to the connection and storage steps. Nobody can sign in\n"+
+					"to the panel until an Owner is bound: run  sudo felis setup  again to bind one.").
+				Affirmative("Skip for now").
+				Negative("Enter a code").
+				Value(&m.skip),
+		).WithHideFunc(func() bool { return normalizeLinkCode(m.linkCode) != "" }),
+	))
+}
+
+// instructions is the way to a code, for an operator who has only this screen.
+func (m *mcBindModel) instructions() string {
+	join := ownerJoinTarget(m.gameAddr)
+	if m.gameAddr != "" && !gameAddrIsIP(m.gameAddr) {
+		join += "\n   (or this host's IP address while that name does not point here yet)"
+	}
+	return fmt.Sprintf("The Minecraft account you bind becomes the Owner and signs in to the\n"+
+		"panel without a password.\n\n"+
+		"1. In Minecraft (Java Edition), join  %s\n"+
+		"2. The login server opens a book with your link code; chat shows it too.\n"+
+		"   It is %d characters and works for %d minutes. /link prints a new one.\n"+
+		"3. Type the code below. The web link in the book is for players: the\n"+
+		"   Owner's code goes here.",
+		join, api.LinkCodeLen, int(api.LinkCodeTTL/time.Minute))
+}
+
+// ownerJoinTarget names where to join in Minecraft to bind the Owner.
+func ownerJoinTarget(gameAddr string) string {
+	if gameAddr == "" {
+		return "this server"
+	}
+	return gameAddr
+}
+
+// normalizeLinkCode is a code as the store keeps it: upper case, without the
+// spaces or dashes an operator may type to group it.
+func normalizeLinkCode(s string) string {
+	return strings.ToUpper(strings.NewReplacer(" ", "", "-", "").Replace(strings.TrimSpace(s)))
+}
+
+// validLinkCode catches a mistyped code before it costs a round trip. Empty is
+// valid: it asks to skip.
+func validLinkCode(s string) error {
+	code := normalizeLinkCode(s)
+	if code == "" {
+		return nil
+	}
+	if n := utf8.RuneCountInString(code); n != api.LinkCodeLen {
+		return fmt.Errorf("a link code is %d characters; this is %d", api.LinkCodeLen, n)
+	}
+	for _, c := range code {
+		if !strings.ContainsRune(api.LinkCodeAlphabet, c) {
+			return fmt.Errorf("a link code never contains %q (codes leave out I, O, 0 and 1)", c)
+		}
+	}
+	return nil
+}
+
+// bindFailureNote says why a code was refused and what to do next.
+func bindFailureNote(err error) string {
+	if errors.Is(err, api.ErrLinkCodeInvalid) {
+		return fmt.Sprintf("✗ That code was not accepted: it is mistyped, older than %d minutes, or\n"+
+			"  already used. Type /link in Minecraft for a new one.", int(api.LinkCodeTTL/time.Minute))
+	}
+	return "✗ Binding failed: " + err.Error() + "\n  Nothing was changed; try again."
 }
 
 func (m *mcBindModel) sized(f *huh.Form) *huh.Form {
@@ -96,8 +191,12 @@ func (m *mcBindModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 	switch msg := msg.(type) {
 	case mcBindMsg:
 		if msg.err != nil {
-			return m, m.failCmd(msg.err)
+			m.step = mcBindForm
+			m.note = bindFailureNote(msg.err)
+			m.form = m.buildForm()
+			return m, m.form.Init()
 		}
+		m.note = ""
 		m.step = mcBindDone
 		m.ownerIdentity = msg.outcome.ownerIdentity
 		m.setupTokenURL = msg.outcome.setupTokenURL
@@ -152,19 +251,23 @@ func (m *mcBindModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 }
 
 func (m *mcBindModel) onFormComplete() (tea.Model, tea.Cmd) {
+	code := normalizeLinkCode(m.linkCode)
+	if code == "" {
+		if m.skip {
+			return m, func() tea.Msg { return ownerSkippedMsg{} }
+		}
+		// "Enter a code": back to the entry, keeping any refusal on screen.
+		m.form = m.buildForm()
+		return m, m.form.Init()
+	}
 	m.step = mcBindWorking
 	m.working = "Binding Minecraft account…"
-	code := strings.TrimSpace(strings.ToUpper(m.linkCode))
 	return m, tea.Batch(m.sp.Tick, func() tea.Msg {
 		out, err := performSetupMCBind(m.ctx, m.store, code, m.adminHost, m.osUser)
 		return mcBindMsg{outcome: out, err: err}
 	})
 }
 
-func (m *mcBindModel) failCmd(err error) tea.Cmd {
-	return func() tea.Msg { return ownerResultMsg{err: err} }
-}
-
 func (m *mcBindModel) resultCmd() tea.Cmd {
 	return func() tea.Msg {
 		return ownerResultMsg{

cmd/felis/tui_mc_bind_test.go

@@ -0,0 +1,334 @@
+package main
+
+import (
+	"bytes"
+	"context"
+	"errors"
+	"fmt"
+	"strings"
+	"testing"
+
+	tea "github.com/charmbracelet/bubbletea"
+
+	"felis.lolicon.best/internal/api"
+)
+
+// cmdMsgs runs cmd and the commands of any batch it returns, and collects the
+// messages.
+func cmdMsgs(cmd tea.Cmd) []tea.Msg {
+	if cmd == nil {
+		return nil
+	}
+	msg := cmd()
+	if batch, ok := msg.(tea.BatchMsg); ok {
+		var out []tea.Msg
+		for _, c := range batch {
+			out = append(out, cmdMsgs(c)...)
+		}
+		return out
+	}
+	return []tea.Msg{msg}
+}
+
+// settle hands m the messages cmd produces, as the program would, and returns
+// them. A huh form draws its fields only once it has handled a message.
+func settle(m *mcBindModel, cmd tea.Cmd) []tea.Msg {
+	msgs := cmdMsgs(cmd)
+	for _, msg := range msgs {
+		m.Update(msg)
+	}
+	return msgs
+}
+
+// openBind is the bind screen as the wizard first shows it.
+func openBind(store ownerStore, gameAddr string) *mcBindModel {
+	m := newMCBindModel(context.Background(), store, "console.example.com", "root", gameAddr)
+	m.setSize(100, 60)
+	settle(m, m.Init())
+	return m
+}
+
+// leavesBindScreen reports whether any of msgs ends the Owner step.
+func leavesBindScreen(msgs []tea.Msg) bool {
+	for _, msg := range msgs {
+		switch msg.(type) {
+		case ownerResultMsg, ownerSkippedMsg, tea.QuitMsg:
+			return true
+		}
+	}
+	return false
+}
+
+func TestMCBindSaysWhereToJoinAndWhatTheCodeIs(t *testing.T) {
+	view := openBind(&fakeOwnerStore{}, "10.0.0.5").View()
+	for _, want := range []string{"join  10.0.0.5", "8 characters", "10 minutes", "/link", "Leave it empty"} {
+		if !strings.Contains(view, want) {
+			t.Errorf("bind screen does not say %q:\n%s", want, view)
+		}
+	}
+	if strings.Contains(view, "IP address while") {
+		t.Errorf("an IP address needs no IP fallback:\n%s", view)
+	}
+
+	named := newMCBindModel(context.Background(), &fakeOwnerStore{}, "console.example.com", "root", "play.example.net:25570")
+	if got := named.instructions(); !strings.Contains(got, "join  play.example.net:25570\n   (or this host's IP address") {
+		t.Errorf("a hostname should come with the IP fallback:\n%s", got)
+	}
+	unnamed := newMCBindModel(context.Background(), &fakeOwnerStore{}, "console.example.com", "root", "")
+	if got := unnamed.instructions(); !strings.Contains(got, "join  this server\n") {
+		t.Errorf("no address should still say where to join:\n%s", got)
+	}
+}
+
+func TestValidLinkCode(t *testing.T) {
+	for _, tc := range []struct {
+		in, wantErr string
+	}{
+		{"", ""}, // skip
+		{"   ", ""},
+		{"K7M2QX9P", ""},
+		{"k7m2qx9p", ""},
+		{" K7M2-QX9P ", ""},
+		{"K7M2 QX9P", ""},
+		{"ABCD12", "a link code is 8 characters; this is 6"},
+		{"K7M2QX9PZ", "a link code is 8 characters; this is 9"},
+		{"K7M2QX9O", `never contains 'O'`},
+		{"K7M2QX90", `never contains '0'`},
+		{"K7M2QX9É", `never contains 'É'`},
+	} {
+		err := validLinkCode(tc.in)
+		switch {
+		case tc.wantErr == "" && err != nil:
+			t.Errorf("validLinkCode(%q) = %v, want nil", tc.in, err)
+		case tc.wantErr != "" && (err == nil || !strings.Contains(err.Error(), tc.wantErr)):
+			t.Errorf("validLinkCode(%q) = %v, want an error with %q", tc.in, err, tc.wantErr)
+		}
+	}
+}
+
+// A refused code is the operator's most likely mistake; it must leave them on the
+// form with the reason, never end setup.
+func TestMCBindRefusedCodeStaysOnTheForm(t *testing.T) {
+	store := &fakeOwnerStore{redeemErr: api.ErrLinkCodeInvalid}
+	m := openBind(store, "10.0.0.5")
+	m.linkCode = "k7m2-qx9p"
+	_, cmd := m.onFormComplete()
+	if m.step != mcBindWorking {
+		t.Fatalf("step = %v after submit, want mcBindWorking", m.step)
+	}
+	var result tea.Msg
+	for _, msg := range cmdMsgs(cmd) {
+		if r, ok := msg.(mcBindMsg); ok {
+			result = r
+		}
+	}
+	if result == nil {
+		t.Fatal("submitting a code did not try to bind it")
+	}
+	next, cmd := m.Update(result)
+	if next != m || m.step != mcBindForm {
+		t.Fatalf("after a refused code: model %T step %v, want the bind form", next, m.step)
+	}
+	if leavesBindScreen(settle(m, cmd)) {
+		t.Fatal("a refused code ended the Owner step")
+	}
+	view := m.View()
+	for _, want := range []string{"That code was not accepted", "older than 10 minutes", "Type /link", "join  10.0.0.5"} {
+		if !strings.Contains(view, want) {
+			t.Errorf("refused-code form does not say %q:\n%s", want, view)
+		}
+	}
+	if m.linkCode != "" {
+		t.Errorf("the refused code %q is still in the field", m.linkCode)
+	}
+
+	// The next code goes through, and the refusal leaves with it.
+	store.redeemErr = nil
+	m.linkCode = "K7M2QX9P"
+	_, cmd = m.onFormComplete()
+	for _, msg := range cmdMsgs(cmd) {
+		if r, ok := msg.(mcBindMsg); ok {
+			m.Update(r)
+		}
+	}
+	if m.step != mcBindDone {
+		t.Fatalf("step = %v after a good code, want mcBindDone", m.step)
+	}
+	if got := store.redeems[len(store.redeems)-1].code; got != "K7M2QX9P" {
+		t.Errorf("bound code %q, want K7M2QX9P", got)
+	}
+}
+
+func TestMCBindOtherFailureStaysOnTheForm(t *testing.T) {
+	m := openBind(&fakeOwnerStore{}, "10.0.0.5")
+	_, cmd := m.Update(mcBindMsg{err: fmt.Errorf("complete owner setup: %w", errors.New("connection refused"))})
+	if m.step != mcBindForm || leavesBindScreen(settle(m, cmd)) {
+		t.Fatalf("a failed bind left the form: step %v", m.step)
+	}
+	view := m.View()
+	for _, want := range []string{"Binding failed: complete owner setup: connection refused", "Nothing was changed"} {
+		if !strings.Contains(view, want) {
+			t.Errorf("failed-bind form does not say %q:\n%s", want, view)
+		}
+	}
+}
+
+// An empty code skips only once the operator confirms; "Enter a code" goes back.
+func TestMCBindEmptyCodeSkipsOnlyWhenConfirmed(t *testing.T) {
+	m := newMCBindModel(context.Background(), &fakeOwnerStore{}, "console.example.com", "root", "10.0.0.5")
+	m.linkCode, m.skip = "  ", false
+	_, cmd := m.onFormComplete()
+	if m.step != mcBindForm || leavesBindScreen(cmdMsgs(cmd)) {
+		t.Fatalf("declining the skip left the form: step %v", m.step)
+	}
+
+	m.linkCode, m.skip = "", true
+	_, cmd = m.onFormComplete()
+	skipped := false
+	for _, msg := range cmdMsgs(cmd) {
+		if _, ok := msg.(ownerSkippedMsg); ok {
+			skipped = true
+		}
+	}
+	if !skipped {
+		t.Fatal("a confirmed skip did not leave the Owner step")
+	}
+}
+
+func TestRootGoesOnWhenTheOwnerIsSkipped(t *testing.T) {
+	m := newTestRoot(false, consoleModeSetup, "")
+	m.gameAddr = "10.0.0.5"
+	m = drive(t, m, preflightDoneMsg{})
+	bind, ok := m.screen.(*mcBindModel)
+	if !ok || bind.gameAddr != "10.0.0.5" {
+		t.Fatalf("bind screen = %T without the game address", m.screen)
+	}
+
+	m = drive(t, m, ownerSkippedMsg{})
+	if m.stage != stageConnect {
+		t.Fatalf("after skipping, stage = %v, want stageConnect", m.stage)
+	}
+	if _, ok := m.screen.(*connectChooserModel); !ok {
+		t.Fatalf("after skipping, screen = %T, want *connectChooserModel", m.screen)
+	}
+	if !m.result.ownerSkipped || m.result.provisioned {
+		t.Fatalf("skip not recorded: %+v", m.result)
+	}
+	if got := m.reviewBody(int(stageOwner)); !strings.Contains(got, "Owner account skipped") {
+		t.Errorf("review of the Owner step = %q", got)
+	}
+
+	m = drive(t, m, connectResultMsg{method: connectLocal})
+	m = drive(t, m, storageResultMsg{method: storageLocal, detail: "local disk"})
+	sum, ok := m.screen.(*summaryModel)
+	if !ok {
+		t.Fatalf("screen = %T, want *summaryModel", m.screen)
+	}
+	view := sum.View()
+	for _, want := range []string{"Setup finished without an Owner", "not bound", "run  sudo felis setup  again and join 10.0.0.5"} {
+		if !strings.Contains(view, want) {
+			t.Errorf("summary does not say %q:\n%s", want, view)
+		}
+	}
+	for _, unwanted := range []string{"Setup complete", "You won't need this console again"} {
+		if strings.Contains(view, unwanted) {
+			t.Errorf("summary without an Owner says %q:\n%s", unwanted, view)
+		}
+	}
+}
+
+func TestReportSetupResultWithoutAnOwner(t *testing.T) {
+	const hint = "No Owner is bound yet, so nobody can sign in to the panel."
+	const bindLast = hint + " To bind one, run\n  sudo felis setup\nand join 10.0.0.5 in Minecraft when it asks.\n"
+	report := func(res breakGlassResult, adminExisted bool) string {
+		var b bytes.Buffer
+		reportSetupResult(&b, res, false, adminExisted, "https://10.0.0.5:30443", "10.0.0.5")
+		return b.String()
+	}
+
+	out := report(breakGlassResult{ownerSkipped: true, connectMethod: connectLocal}, false)
+	if !strings.Contains(out, "finished without an Owner") || strings.Contains(out, "cancelled") {
+		t.Errorf("a skipped Owner reads as:\n%s", out)
+	}
+	if !strings.HasSuffix(out, bindLast) {
+		t.Errorf("a skipped Owner does not end on how to bind one:\n%s", out)
+	}
+
+	out = report(breakGlassResult{}, false)
+	if !strings.Contains(out, "cancelled — no changes made.") || !strings.HasSuffix(out, bindLast) {
+		t.Errorf("quitting before an Owner is bound reads as:\n%s", out)
+	}
+
+	out = report(breakGlassResult{ownerSkipped: true, connectMethod: connectReverseProxy, connectConfigured: true, reverseProxyGuide: "proxy guide"}, false)
+	if !strings.Contains(out, "proxy guide") || !strings.HasSuffix(out, bindLast) {
+		t.Errorf("a skipped Owner with a configured front reads as:\n%s", out)
+	}
+
+	for name, res := range map[string]breakGlassResult{
+		"re-run":      {alreadySetUp: true},
+		"provisioned": {provisioned: true, username: "mc-uuid-1"},
+	} {
+		adminExisted := name == "re-run"
+		if out := report(res, adminExisted); strings.Contains(out, hint) {
+			t.Errorf("%s: says no Owner is bound:\n%s", name, out)
+		}
+	}
+}
+
+func TestSetupGameAddress(t *testing.T) {
+	for _, tc := range []struct {
+		root string
+		port int
+		want string
+	}{
+		{"10.211.55.6.nip.io", 0, "10.211.55.6"},
+		{"10.211.55.6.nip.io", 25565, "10.211.55.6"},
+		{"10.211.55.6.sslip.io.", 25570, "10.211.55.6:25570"},
+		{"play.example.net", 0, "play.example.net"},
+		{"play.example.net", 25570, "play.example.net:25570"},
+		{"", 25570, ""},
+	} {
+		if got := setupGameAddress(tc.root, tc.port); got != tc.want {
+			t.Errorf("setupGameAddress(%q, %d) = %q, want %q", tc.root, tc.port, got, tc.want)
+		}
+	}
+	for addr, want := range map[string]bool{
+		"10.0.0.5": true, "10.0.0.5:25570": true, "play.example.net": false, "play.example.net:25570": false,
+	} {
+		if got := gameAddrIsIP(addr); got != want {
+			t.Errorf("gameAddrIsIP(%q) = %v, want %v", addr, got, want)
+		}
+	}
+}
+
+// press sends key to m and runs a few rounds of the commands that follow, as the
+// program would, so huh can move between fields and groups.
+func press(m *mcBindModel, key tea.KeyMsg) {
+	_, cmd := m.Update(key)
+	for round := 0; round < 4 && cmd != nil; round++ {
+		var next []tea.Cmd
+		for _, msg := range cmdMsgs(cmd) {
+			if _, c := m.Update(msg); c != nil {
+				next = append(next, c)
+			}
+		}
+		cmd = tea.Batch(next...)
+	}
+}
+
+// The skip question comes only for an empty code: a typed code goes straight to
+// the bind.
+func TestMCBindFormAsksBeforeSkipping(t *testing.T) {
+	m := openBind(&fakeOwnerStore{}, "10.0.0.5")
+	press(m, tea.KeyMsg{Type: tea.KeyEnter})
+	if view := m.View(); m.step != mcBindForm || !strings.Contains(view, "Skip the Owner for now?") {
+		t.Fatalf("enter on an empty code should ask before skipping: step %v\n%s", m.step, view)
+	}
+
+	m = openBind(&fakeOwnerStore{}, "10.0.0.5")
+	press(m, tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune("K7M2QX9P")})
+	press(m, tea.KeyMsg{Type: tea.KeyEnter})
+	if m.step == mcBindForm {
+		t.Fatalf("a typed code did not go to the bind:\n%s", m.View())
+	}
+}

cmd/felis/tui_menu_test.go

@@ -212,7 +212,7 @@ func TestOwnerResultCmdCarriesIsOperator(t *testing.T) {
 }
 
 func TestMCBindCarriesAuditWarning(t *testing.T) {
-	m := newMCBindModel(context.Background(), &fakeOwnerStore{}, "console.example.com", "root")
+	m := newMCBindModel(context.Background(), &fakeOwnerStore{}, "console.example.com", "root", "10.0.0.5")
 	next, _ := m.Update(mcBindMsg{outcome: breakGlassOutcome{
 		ownerIdentity: "mc-uuid-1",
 		setupTokenURL: "https://op.console.example.com/setup?token=t0ken",

cmd/felis/tui_root.go

@@ -142,6 +142,7 @@ type rootModel struct {
 	panelHost   string
 	accessAud   string
 	namespace   string // minecraft workload namespace (cfg.K8s.Namespace); target of the halt op
+	gameAddr    string // where to join in Minecraft to bind the Owner (setupGameAddress)
 	adminExists bool
 	recovery    recoveryConfig // how the account operations mail a recovery code
 	// alertRoute reads where the watchdog's alerts go for the summary; nil
@@ -216,7 +217,7 @@ func (m *rootModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 		}
 		m.stage = stageOwner
 		if m.mode == consoleModeSetup {
-			return m.adopt(newMCBindModel(m.ctx, m.store, defaultAdminHostname(m.rootDomain, m.adminHost), m.osUser))
+			return m.adopt(newMCBindModel(m.ctx, m.store, defaultAdminHostname(m.rootDomain, m.adminHost), m.osUser, m.gameAddr))
 		}
 		return m.adopt(newOwnerModel(m.ctx, m.store, m.osUser, false))
 
@@ -292,6 +293,13 @@ func (m *rootModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 		m.stage = stageConnect
 		return m.adopt(newConnectChooserModel(m.rootDomain, m.adminHost, m.panelHost))
 
+	case ownerSkippedMsg:
+		// The rest of the wizard needs no Owner; the summary and the exit message say
+		// how to come back and bind one.
+		m.result.ownerSkipped = true
+		m.stage = stageConnect
+		return m.adopt(newConnectChooserModel(m.rootDomain, m.adminHost, m.panelHost))
+
 	case connectResultMsg:
 		m.applyConnectResult(msg)
 		if m.reconfiguringConnect {
@@ -424,6 +432,11 @@ func (m *rootModel) reviewBody(stage int) string {
 		b.WriteString(tuiOK.Render("✓ Preflight") + "\n")
 		b.WriteString(tuiHint.Render("Control plane verified before configuration."))
 	case stageOwner:
+		if m.result.ownerSkipped {
+			b.WriteString(tuiWarn.Render("– Owner account skipped") + "\n")
+			b.WriteString(tuiHint.Render("Run  sudo felis setup  again to bind it."))
+			break
+		}
 		b.WriteString(tuiOK.Render("✓ Owner account") + "\n")
 		if m.result.username != "" {
 			b.WriteString(tuiLabel.Render("username  ") + m.result.username + "\n")
@@ -553,6 +566,8 @@ func (m *rootModel) showSummary() (tea.Model, tea.Cmd) {
 	return m.adopt(&summaryModel{
 		panelURL:      m.result.panelURL,
 		ownerUsername: m.result.username,
+		ownerSkipped:  m.result.ownerSkipped,
+		gameAddr:      m.gameAddr,
 		setupTokenURL: m.result.setupTokenURL,
 		accessLabel:   connectMethodLabel(m.result.connectMethod),
 		storageLabel:  m.result.storageDetail,

cmd/felis/tui_summary.go

@@ -16,6 +16,8 @@ import (
 type summaryModel struct {
 	panelURL      string
 	ownerUsername string
+	ownerSkipped  bool   // the Owner step was skipped: say how to bind one
+	gameAddr      string // where to join in Minecraft to bind the Owner
 	setupTokenURL string // one-time first-login URL; shown once
 	accessLabel   string
 	storageLabel  string // build-context storage backend recap; empty to omit
@@ -51,9 +53,12 @@ func (m *summaryModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 func (m *summaryModel) View() string {
 	var b strings.Builder
 
-	if m.alreadySetUp {
+	switch {
+	case m.alreadySetUp:
 		b.WriteString(tuiOK.Render("✓ Felis is already set up.") + "\n\n")
-	} else {
+	case m.ownerSkipped:
+		b.WriteString(tuiWarn.Render("⚠ Setup finished without an Owner.") + "\n\n")
+	default:
 		b.WriteString(tuiOK.Render("✓ Setup complete.") + "\n\n")
 	}
 
@@ -61,6 +66,9 @@ func (m *summaryModel) View() string {
 	if m.ownerUsername != "" {
 		card.WriteString(tuiLabel.Render("owner     ") + m.ownerUsername + "\n")
 	}
+	if m.ownerSkipped {
+		card.WriteString(routeRow("owner     ", "not bound: nobody can sign in to the panel yet", false))
+	}
 	if m.setupTokenURL != "" {
 		card.WriteString(tuiLabel.Render("setup URL ") + tuiPassword.Render(m.setupTokenURL) + "\n")
 		card.WriteString("          " + tuiWarn.Render("one-time link — open it to finish login setup") + "\n")
@@ -85,7 +93,11 @@ func (m *summaryModel) View() string {
 	}
 	b.WriteString(tuiCardStyle.Render(strings.TrimRight(card.String(), "\n")) + "\n\n")
 
-	b.WriteString(tuiHint.Render("ℹ Everything else — servers, users, plugins — is configured in the panel. You won't need this console again.") + "\n")
+	if m.ownerSkipped {
+		b.WriteString(tuiWarn.Render("To bind the Owner, run  sudo felis setup  again and join "+ownerJoinTarget(m.gameAddr)+" in Minecraft.") + "\n")
+	} else {
+		b.WriteString(tuiHint.Render("ℹ Everything else — servers, users, plugins — is configured in the panel. You won't need this console again.") + "\n")
+	}
 	if m.localHint {
 		b.WriteString(tuiHint.Render("  The local certificate is self-signed; your browser may warn on first visit.") + "\n")
 	}