moved token requirement to metadata and provide fields based on that

cmd/zrok/invite.go

@@ -9,6 +9,7 @@ import (
 	tea "github.com/charmbracelet/bubbletea"
 	"github.com/charmbracelet/lipgloss"
 	"github.com/openziti/zrok/rest_client_zrok/account"
+	"github.com/openziti/zrok/rest_client_zrok/metadata"
 	"github.com/openziti/zrok/rest_model_zrok"
 	"github.com/openziti/zrok/tui"
 	"github.com/openziti/zrok/util"
@@ -22,7 +23,6 @@ func init() {
 
 type inviteCommand struct {
 	cmd *cobra.Command
-	token string
 	tui inviteTui
 }
 
@@ -38,8 +38,6 @@ func newInviteCommand() *inviteCommand {
 	}
 	cmd.Run = command.run
 
-	cmd.Flags().StringVar(&command.token, "token", "", "Invite token required when zrok running in token store mode")
-
 	return command
 }
 
@@ -58,17 +56,27 @@ func (cmd *inviteCommand) run(_ *cobra.Command, _ []string) {
 		panic(err)
 	}
 
+	md, err := zrok.Metadata.Configuration(metadata.NewConfigurationParams())
+	if err != nil {
+		tui.Error("unable to get server metadata", err)
+	}
+
+	if md != nil {
+		cmd.tui.RequireToken(md.GetPayload().RegistrationRequiresToken)
+	}
+
 	if _, err := tea.NewProgram(&cmd.tui).Run(); err != nil {
 		tui.Error("unable to run interface", err)
 		os.Exit(1)
 	}
 	if cmd.tui.done {
-		email := cmd.tui.inputs[0].Value()
+		email := cmd.tui.emailInputs[0].Value()
+		token := cmd.tui.tokenInput.Value()
 
 		req := account.NewInviteParams()
 		req.Body = &rest_model_zrok.InviteRequest{
 			Email: email,
-			Token: cmd.token,
+			Token: token,
 		}
 		_, err = zrok.Account.Invite(req)
 		if err != nil {
@@ -83,7 +91,6 @@ func (cmd *inviteCommand) run(_ *cobra.Command, _ []string) {
 func (cmd *inviteCommand) endpointError(apiEndpoint, _ string) {
 	fmt.Printf("%v\n\n", tui.SeriousBusiness.Render("there was a problem creating an invitation!"))
 	fmt.Printf("you are trying to use the zrok service at: %v\n\n", tui.Code.Render(apiEndpoint))
-	fmt.Printf("%v\n\n", tui.Attention.Render("should you be using a --token? check with your instance administrator!"))
 	fmt.Printf("you can change your zrok service endpoint using this command:\n\n")
 	fmt.Printf("%v\n\n", tui.Code.Render("$ zrok config set apiEndpoint <newEndpoint>"))
 	fmt.Printf("(where newEndpoint is something like: %v)\n\n", tui.Code.Render("https://some.zrok.io"))
@@ -92,9 +99,12 @@ func (cmd *inviteCommand) endpointError(apiEndpoint, _ string) {
 type inviteTui struct {
 	focusIndex   int
 	msg          string
-	inputs     []textinput.Model
+	emailInputs  []textinput.Model
+	tokenInput   textinput.Model
 	cursorMode   textinput.CursorMode
 	done         bool
+	requireToken bool
+	maxIndex     int
 
 	msgOk         string
 	msgMismatch   string
@@ -110,7 +120,8 @@ type inviteTui struct {
 
 func newInviteTui() inviteTui {
 	m := inviteTui{
-		inputs: make([]textinput.Model, 2),
+		emailInputs: make([]textinput.Model, 2),
+		maxIndex:    2,
 	}
 	m.focusedStyle = tui.Attention.Copy()
 	m.blurredStyle = tui.Code.Copy()
@@ -125,7 +136,7 @@ func newInviteTui() inviteTui {
 	m.msgMismatch = m.errorStyle.Render("email is invalid or does not match confirmation...")
 
 	var t textinput.Model
-	for i := range m.inputs {
+	for i := range m.emailInputs {
 		t = textinput.New()
 		t.CursorStyle = m.cursorStyle
 		t.CharLimit = 96
@@ -140,9 +151,13 @@ func newInviteTui() inviteTui {
 			t.Placeholder = "Confirm Email"
 		}
 
-		m.inputs[i] = t
+		m.emailInputs[i] = t
 	}
 
+	m.tokenInput = textinput.New()
+	m.tokenInput.CursorStyle = m.cursorStyle
+	m.tokenInput.Placeholder = "Token"
+
 	return m
 }
 
@@ -158,8 +173,8 @@ func (m *inviteTui) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 		case "tab", "shift+tab", "enter", "up", "down":
 			s := msg.String()
 
-			if s == "enter" && m.focusIndex == len(m.inputs) {
+			if s == "enter" && m.focusIndex == m.maxIndex {
-				if util.IsValidEmail(m.inputs[0].Value()) && m.inputs[0].Value() == m.inputs[1].Value() {
+				if util.IsValidEmail(m.emailInputs[0].Value()) && m.emailInputs[0].Value() == m.emailInputs[1].Value() {
 					m.done = true
 					return m, tea.Quit
 				}
@@ -175,23 +190,34 @@ func (m *inviteTui) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 				m.focusIndex++
 			}
 
-			if m.focusIndex > len(m.inputs) {
+			if m.focusIndex > m.maxIndex {
 				m.focusIndex = 0
 			} else if m.focusIndex < 0 {
-				m.focusIndex = len(m.inputs)
+				m.focusIndex = m.maxIndex
 			}
 
-			cmds := make([]tea.Cmd, len(m.inputs))
+			cmds := make([]tea.Cmd, m.maxIndex)
-			for i := 0; i <= len(m.inputs)-1; i++ {
+			for i := 0; i <= len(m.emailInputs)-1; i++ {
 				if i == m.focusIndex {
-					cmds[i] = m.inputs[i].Focus()
+					cmds[i] = m.emailInputs[i].Focus()
-					m.inputs[i].PromptStyle = m.focusedStyle
+					m.emailInputs[i].PromptStyle = m.focusedStyle
-					m.inputs[i].TextStyle = m.focusedStyle
+					m.emailInputs[i].TextStyle = m.focusedStyle
 					continue
 				}
-				m.inputs[i].Blur()
+				m.emailInputs[i].Blur()
-				m.inputs[i].PromptStyle = m.noStyle
+				m.emailInputs[i].PromptStyle = m.noStyle
-				m.inputs[i].TextStyle = m.noStyle
+				m.emailInputs[i].TextStyle = m.noStyle
+			}
+			if m.requireToken {
+				if m.focusIndex == 2 {
+					cmds[2] = m.tokenInput.Focus()
+					m.tokenInput.PromptStyle = m.focusedStyle
+					m.tokenInput.TextStyle = m.focusedStyle
+				} else {
+					m.tokenInput.Blur()
+					m.tokenInput.PromptStyle = m.noStyle
+					m.tokenInput.TextStyle = m.noStyle
+				}
 			}
 
 			return m, tea.Batch(cmds...)
@@ -204,9 +230,12 @@ func (m *inviteTui) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 }
 
 func (m *inviteTui) updateInputs(msg tea.Msg) tea.Cmd {
-	cmds := make([]tea.Cmd, len(m.inputs))
+	cmds := make([]tea.Cmd, m.maxIndex)
-	for i := range m.inputs {
+	for i := range m.emailInputs {
-		m.inputs[i], cmds[i] = m.inputs[i].Update(msg)
+		m.emailInputs[i], cmds[i] = m.emailInputs[i].Update(msg)
+	}
+	if m.requireToken {
+		m.tokenInput, cmds[2] = m.tokenInput.Update(msg)
 	}
 	return tea.Batch(cmds...)
 }
@@ -215,18 +244,30 @@ func (m inviteTui) View() string {
 	var b strings.Builder
 	b.WriteString(fmt.Sprintf("\n%v\n\n", m.msg))
 
-	for i := range m.inputs {
+	for i := 0; i < len(m.emailInputs); i++ {
-		b.WriteString(m.inputs[i].View())
+		b.WriteString(m.emailInputs[i].View())
-		if i < len(m.inputs)-1 {
 		b.WriteRune('\n')
 	}
+
+	if m.requireToken {
+		b.WriteString(m.tokenInput.View())
+		b.WriteRune('\n')
 	}
 
 	button := &m.blurredButton
-	if m.focusIndex == len(m.inputs) {
+	if m.focusIndex == m.maxIndex {
 		button = &m.focusedButton
 	}
 	_, _ = fmt.Fprintf(&b, "\n\n%s\n\n", *button)
 
 	return b.String()
 }
+
+func (m *inviteTui) RequireToken(require bool) {
+	m.requireToken = require
+	if require {
+		m.maxIndex = 3
+	} else {
+		m.maxIndex = 2
+	}
+}

controller/configuration.go

@@ -22,9 +22,14 @@ func (ch *configurationHandler) Handle(_ metadata.ConfigurationParams) middlewar
 	if cfg.Admin != nil {
 		tou = cfg.Admin.TouLink
 	}
+	tokenRequired := false
+	if cfg.Registration != nil {
+		tokenRequired = cfg.Registration.TokenStrategy == "store"
+	}
 	data := &rest_model_zrok.Configuration{
 		Version:                   build.String(),
 		TouLink:                   tou,
+		RegistrationRequiresToken: tokenRequired,
 	}
 	return metadata.NewConfigurationOK().WithPayload(data)
 }

rest_model_zrok/configuration.go

@@ -17,6 +17,9 @@ import (
 // swagger:model configuration
 type Configuration struct {
 
+	// registration requires token
+	RegistrationRequiresToken bool `json:"registrationRequiresToken,omitempty"`
+
 	// tou link
 	TouLink string `json:"touLink,omitempty"`
 

rest_server_zrok/embedded_spec.go

@@ -871,6 +871,9 @@ func init() {
     "configuration": {
       "type": "object",
       "properties": {
+        "registrationRequiresToken": {
+          "type": "boolean"
+        },
         "touLink": {
           "type": "string"
         },
@@ -2149,6 +2152,9 @@ func init() {
     "configuration": {
       "type": "object",
       "properties": {
+        "registrationRequiresToken": {
+          "type": "boolean"
+        },
         "touLink": {
           "type": "string"
         },

specs/zrok.yml

@@ -553,6 +553,8 @@ definitions:
         type: string
       touLink:
         type: string
+      registrationRequiresToken:
+        type: boolean
 
   createFrontendRequest:
     type: object

ui/src/api/types.js

@@ -30,6 +30,7 @@
  * 
  * @property {string} version 
  * @property {string} touLink 
+ * @property {boolean} registrationRequiresToken 
  */
 
 /**