From: Ray Strode <rstrode@redhat.com>
Date: Sun, 5 Oct 2014 20:27:00 +0000 (-0400)
Subject: gdm: disallow cancel after verification succeeds
X-Git-Tag: archive/raspbian/50.5-1+rpi1~1^2~1013^2^2~1969
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=5d440fa8d976cb8ab10c13ff304470292eac9378;p=gnome-shell.git

gdm: disallow cancel after verification succeeds

Once verification has succeeded, the train's already
left the building and we shouldn't allow canceling.

This commit renders the cancel button non-reactive
and makes the cancel function be a noop after
verification succeeds.

https://bugzilla.gnome.org/show_bug.cgi?id=740141
---

diff --git a/js/gdm/authPrompt.js b/js/gdm/authPrompt.js
index 1e51faa5c..26a4e2c2d 100644
--- a/js/gdm/authPrompt.js
+++ b/js/gdm/authPrompt.js
@@ -261,6 +261,7 @@ const AuthPrompt = new Lang.Class({
 
     _onVerificationComplete: function() {
         this.verificationStatus = AuthPromptStatus.VERIFICATION_SUCCEEDED;
+	this.cancelButton.reactive = false;
     },
 
     _onReset: function() {
@@ -432,6 +433,7 @@ const AuthPrompt = new Lang.Class({
     reset: function() {
         let oldStatus = this.verificationStatus;
         this.verificationStatus = AuthPromptStatus.NOT_VERIFYING;
+        this.cancelButton.reactive = true;
 
         if (oldStatus == AuthPromptStatus.VERIFYING)
             this._userVerifier.cancel();
@@ -500,6 +502,9 @@ const AuthPrompt = new Lang.Class({
     },
 
     cancel: function() {
+        if (this.verificationStatus == AuthPromptStatus.NOT_VERIFYING || this.verificationStatus == AuthPromptStatus.VERIFICATION_SUCCEEDED) {
+            return;
+        }
         this.reset();
         this.emit('cancelled');
     }