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rrsa.go
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rrsa.go
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package input
import (
"fmt"
"strings"
"github.com/charmbracelet/bubbles/cursor"
"github.com/charmbracelet/bubbles/textinput"
tea "github.com/charmbracelet/bubbletea"
"github.com/AliyunContainerService/ack-secret-manager/ack-secret-manager-cli/pkg/k8s"
"github.com/AliyunContainerService/ack-secret-manager/ack-secret-manager-cli/pkg/model"
"github.com/AliyunContainerService/ack-secret-manager/ack-secret-manager-cli/pkg/model/info"
"github.com/AliyunContainerService/ack-secret-manager/ack-secret-manager-cli/utils"
)
const (
OidcProviderARNRegex = "acs:ram::.*:oidc-provider/ack-rrsa-.*"
RamRoleArnRegex = "acs:ram::.*:role/.*"
RamRoleArnExample = "acs:ram::{accountID}:role/{roleName}"
OidcProviderARNExample = "acs:ram::{accountID}:oidc-provider/ack-rrsa-{cluster-id}"
)
type RRSAModel struct {
focusIndex int
inputs []textinput.Model
cursorMode cursor.Mode
preModel model.Model
}
func init() {
m := initialRRSAModel()
model.InitModelMap["rrsa"] = m
}
func initialRRSAModel() *RRSAModel {
m := &RRSAModel{
inputs: make([]textinput.Model, 4),
}
var t textinput.Model
for i := range m.inputs {
t = textinput.New()
t.Cursor.Style = cursorStyle
t.CharLimit = 256
t.PromptStyle = noStyle
switch i {
case 0:
t.Prompt = "OIDC Provider Arn > "
t.Placeholder = OidcProviderARNExample
t.Focus()
t.PromptStyle = focusedStyle
t.TextStyle = focusedStyle
case 1:
t.Prompt = "RAM Role Arn > "
t.Placeholder = RamRoleArnExample
case 2:
t.Prompt = "SecretStore Name > "
t.Placeholder = "k8s resource name"
//t.EchoMode = textinput.EchoPassword
//t.EchoCharacter = '•'
case 3:
t.Prompt = "SecretStore Namespace > "
t.Placeholder = "k8s resource name"
//t.EchoMode = textinput.EchoPassword
//t.EchoCharacter = '•'
}
m.inputs[i] = t
}
return m
}
func (m *RRSAModel) Init() tea.Cmd {
return textinput.Blink
}
func (m *RRSAModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
switch msg := msg.(type) {
case tea.KeyMsg:
switch msg.String() {
case "ctrl+c", "esc":
return m, tea.Quit
// Set focus to next input
case "tab", "shift+tab", "enter", "up", "down":
s := msg.String()
if s == "enter" {
return m.Next()
}
// Cycle indexes
if s == "up" || s == "shift+tab" {
m.focusIndex--
} else {
m.focusIndex++
}
if m.focusIndex > len(m.inputs)+1 {
m.focusIndex = 0
} else if m.focusIndex < 0 {
m.focusIndex = len(m.inputs) + 1
}
cmds := make([]tea.Cmd, len(m.inputs))
for i := 0; i <= len(m.inputs)-1; i++ {
if i == m.focusIndex {
// Set focused state
cmds[i] = m.inputs[i].Focus()
m.inputs[i].PromptStyle = focusedStyle
m.inputs[i].TextStyle = focusedStyle
continue
}
// Remove focused state
m.inputs[i].Blur()
m.inputs[i].PromptStyle = noStyle
m.inputs[i].TextStyle = noStyle
}
return m, tea.Batch(cmds...)
}
}
// Handle character input and blinking
cmd := m.updateInputs(msg)
return m, cmd
}
func (m *RRSAModel) updateInputs(msg tea.Msg) tea.Cmd {
cmds := make([]tea.Cmd, len(m.inputs))
// Only text inputs with Focus() set will respond, so it's safe to simply
// update all of them here without any further logic.
for i := range m.inputs {
m.inputs[i], cmds[i] = m.inputs[i].Update(msg)
}
return tea.Batch(cmds...)
}
func (m *RRSAModel) View() string {
var b strings.Builder
b.WriteString(titleStyle.Render("Please enter the rrsa configuration") + "\n")
for i := range m.inputs {
b.WriteString(m.inputs[i].View())
if i < len(m.inputs)-1 {
b.WriteRune('\n')
}
}
button := &blurredButton
if m.focusIndex == len(m.inputs) {
button = &focusedButton
}
previous := &previousButton
if m.focusIndex == len(m.inputs)+1 {
previous = &focusedPreviousButton
}
fmt.Fprintf(&b, "\n\n%s ", *button)
fmt.Fprintf(&b, "%s \n\n", *previous)
return b.String()
}
func (m *RRSAModel) SetPreModel(preModel model.Model) {
m.preModel = preModel
}
func (m *RRSAModel) Next() (model.Model, tea.Cmd) {
if m.focusIndex == len(m.inputs)+1 {
return m.preModel, nil
}
if m.focusIndex == len(m.inputs) {
nextModel := model.InitModelMap["info"]
eModel, ok := nextModel.(*info.InfoModel)
if !ok {
return m, nil
}
if !utils.IsMatchRegex(OidcProviderARNRegex, m.inputs[0].Value()) {
eModel.SetInfo(fmt.Sprintf("oidc provider arn fmt error, must be %v", OidcProviderARNExample))
eModel.SetPreModel(m)
return eModel, nil
}
if !utils.IsMatchRegex(RamRoleArnRegex, m.inputs[1].Value()) {
eModel.SetInfo(fmt.Sprintf("ram role arn fmt error, must be %v", RamRoleArnExample))
eModel.SetPreModel(m)
return eModel, nil
}
if m.inputs[2].Value() == "" {
eModel.SetInfo(fmt.Sprintf("SecretStore Name cannot be empty"))
eModel.SetPreModel(m)
return eModel, nil
}
if m.inputs[3].Value() == "" {
eModel.SetInfo(fmt.Sprintf("SecretStore Namespace cannot be empty"))
eModel.SetPreModel(m)
return eModel, nil
}
err := k8s.CreateSecretStoreByRRSA(m.inputs[2].Value(), m.inputs[3].Value(), m.inputs[0].Value(), m.inputs[1].Value())
if err != nil {
eModel.SetInfo(err.Error())
eModel.SetPreModel(m)
return eModel, nil
}
eModel.SetInfo(fmt.Sprintf("create SecretStore %s/%s success", m.inputs[2].Value(), m.inputs[3].Value()))
eModel.SetPreModel(nil)
return eModel, nil
}
return m, nil
}