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Make verification modal wait for confirmation

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This commit is contained in:
Tulir Asokan
2020-07-25 18:40:31 +03:00
parent 341f8829d6
commit ead7e0bf1d
4 changed files with 68 additions and 18 deletions
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18
ui/commands.go
View File

@@ -498,18 +498,20 @@ func cmdVerify(cmd *Command) {
if device == nil {
return
}
if device.Trust == crypto.TrustStateVerified {
cmd.Reply("That device is already verified")
return
}
if len(cmd.Args) == 2 {
mach := cmd.Matrix.Crypto().(*crypto.OlmMachine)
timeout := 60 * time.Second
err := mach.NewSASVerificationWith(device, "", timeout, true)
mach.DefaultSASTimeout = 120 * time.Second
modal := NewVerificationModal(cmd.MainView, device, mach.DefaultSASTimeout)
cmd.MainView.ShowModal(modal)
err := mach.NewSimpleSASVerificationWith(device, modal)
if err != nil {
cmd.Reply("Failed to start interactive verification: %v", err)
return
}
modal := NewVerificationModal(cmd.MainView, device, timeout)
mach.VerifySASEmojisMatch = modal.VerifyEmojisMatch
mach.VerifySASNumbersMatch = modal.VerifyNumbersMatch
cmd.MainView.ShowModal(modal)
} else {
fingerprint := strings.Join(cmd.Args[2:], "")
if string(device.SigningKey) != fingerprint {
@@ -547,6 +549,10 @@ func cmdBlacklist(cmd *Command) {
if device == nil {
return
}
if device.Trust == crypto.TrustStateBlacklisted {
cmd.Reply("That device is already blacklisted")
return
}
action := "blacklisted"
if device.Trust == crypto.TrustStateVerified {
action = "unverified and blacklisted"

58
ui/verification-modal.go
View File

@@ -27,6 +27,7 @@ import (
"maunium.net/go/gomuks/debug"
"maunium.net/go/mautrix/crypto"
"maunium.net/go/mautrix/event"
)
type EmojiView struct {
@@ -59,6 +60,8 @@ func (e *EmojiView) Draw(screen mauview.Screen) {
type VerificationModal struct {
mauview.Component
device *crypto.DeviceIdentity
container *mauview.Box
waitingBar *mauview.ProgressBar
@@ -68,6 +71,7 @@ type VerificationModal struct {
stopWaiting chan struct{}
confirmChan chan bool
done bool
parent *MainView
}
@@ -75,8 +79,10 @@ type VerificationModal struct {
func NewVerificationModal(mainView *MainView, device *crypto.DeviceIdentity, timeout time.Duration) *VerificationModal {
vm := &VerificationModal{
parent: mainView,
device: device,
stopWaiting: make(chan struct{}),
confirmChan: make(chan bool),
done: false,
}
progress := int(timeout.Seconds())
@@ -115,8 +121,6 @@ func (vm *VerificationModal) decrementWaitingBar(progress int) {
select {
case <-time.Tick(time.Second):
if progress <= 0 {
vm.parent.HideModal()
vm.parent.parent.Render()
return
}
progress--
@@ -124,13 +128,14 @@ func (vm *VerificationModal) decrementWaitingBar(progress int) {
vm.parent.parent.Render()
case <-vm.stopWaiting:
vm.waitingBar.SetIndeterminate(true)
break
vm.parent.parent.app.SetRedrawTicker(100 * time.Millisecond)
return
}
}
}
func (vm *VerificationModal) VerifyEmojisMatch(emojis [7]crypto.VerificationEmoji, _ *crypto.DeviceIdentity) bool {
vm.infoText.SetText("Check if the other device is showing the same emojis as below, then type \"yes\" to accept, or \"no\" to reject")
func (vm *VerificationModal) VerifyEmojisMatch(emojis [7]crypto.VerificationEmoji) bool {
vm.infoText.SetText("Check if the other device is showing the\nsame emojis as below, then type \"yes\" to\naccept, or \"no\" to reject")
vm.inputBar.
SetTextColor(tcell.ColorWhite).
SetBackgroundColor(tcell.ColorDarkCyan).
@@ -140,14 +145,14 @@ func (vm *VerificationModal) VerifyEmojisMatch(emojis [7]crypto.VerificationEmoj
vm.parent.parent.Render()
vm.stopWaiting <- struct{}{}
confirm := <-vm.confirmChan
// TODO this should hook into cancel/success of the verification and display a success message instead of just closing
vm.parent.HideModal()
vm.emojiText.Emojis = nil
vm.infoText.SetText(fmt.Sprintf("Waiting for %s to accept", vm.device.UserID))
vm.parent.parent.Render()
return confirm
}
func (vm *VerificationModal) VerifyNumbersMatch(numbers [3]uint, _ *crypto.DeviceIdentity) bool {
vm.infoText.SetText("Check if the other device is showing the same numbers as below, then type \"yes\" to accept, or \"no\" to reject")
func (vm *VerificationModal) VerifyNumbersMatch(numbers [3]uint) bool {
vm.infoText.SetText("Check if the other device is showing the\nsame numbers as below, then type \"yes\" to\naccept, or \"no\" to reject")
vm.inputBar.
SetTextColor(tcell.ColorWhite).
SetBackgroundColor(tcell.ColorDarkCyan).
@@ -157,14 +162,42 @@ func (vm *VerificationModal) VerifyNumbersMatch(numbers [3]uint, _ *crypto.Devic
vm.parent.parent.Render()
vm.stopWaiting <- struct{}{}
confirm := <-vm.confirmChan
// TODO this should hook into cancel/success of the verification and display a success message instead of just closing
vm.parent.HideModal()
vm.emojiText.Numbers = nil
vm.infoText.SetText(fmt.Sprintf("Waiting for %s to accept", vm.device.UserID))
vm.parent.parent.Render()
return confirm
}
func (vm *VerificationModal) OnCancel(cancelledByUs bool, reason string, _ event.VerificationCancelCode) {
vm.waitingBar.SetIndeterminate(false).SetMax(100).SetProgress(100)
vm.parent.parent.app.SetRedrawTicker(1 * time.Minute)
if cancelledByUs {
vm.infoText.SetText(fmt.Sprintf("Verification failed: %s", reason))
} else {
vm.infoText.SetText(fmt.Sprintf("Verification cancelled by %s: %s", vm.device.UserID, reason))
}
vm.inputBar.SetPlaceholder("Press enter to close dialog")
vm.done = true
vm.parent.parent.Render()
}
func (vm *VerificationModal) OnSuccess() {
vm.waitingBar.SetIndeterminate(false).SetMax(100).SetProgress(100)
vm.parent.parent.app.SetRedrawTicker(1 * time.Minute)
vm.infoText.SetText(fmt.Sprintf("Successfully verified %s (%s) of %s", vm.device.Name, vm.device.DeviceID, vm.device.UserID))
vm.inputBar.SetPlaceholder("Press enter to close dialog")
vm.done = true
vm.parent.parent.Render()
}
func (vm *VerificationModal) OnKeyEvent(event mauview.KeyEvent) bool {
if vm.emojiText.Emojis == nil && vm.emojiText.Numbers == nil {
if vm.done {
if event.Key() == tcell.KeyEnter || event.Key() == tcell.KeyEsc {
vm.parent.HideModal()
return true
}
return false
} else if vm.emojiText.Emojis == nil && vm.emojiText.Numbers == nil {
debug.Print("Ignoring pre-emoji key event")
return false
}
@@ -177,6 +210,7 @@ func (vm *VerificationModal) OnKeyEvent(event mauview.KeyEvent) bool {
debug.Print("Rejecting verification")
vm.confirmChan <- false
}
vm.inputBar.SetTextAndMoveCursor("")
return true
} else {
return vm.inputBar.OnKeyEvent(event)