[Pkg-privacy-commits] [torbrowser-launcher] 41/476: if verification fails, it can try the download over again

[Ximin Luo]

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infinity0 pushed a commit to branch debian
in repository torbrowser-launcher.

commit 06960426d06b1e618a0cfb977de7015376b40cb1
Author: Micah Lee <micahflee at riseup.net>
Date:   Sun Feb 17 18:00:49 2013 -0800

    if verification fails, it can try the download over again
---
 torbrowser-launcher | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/torbrowser-launcher b/torbrowser-launcher
index 2e04eb0..a31ee44 100755
--- a/torbrowser-launcher
+++ b/torbrowser-launcher
@@ -222,6 +222,10 @@ class TorBrowserLauncher:
     elif task == 'run':
       print 'Running '+self.paths['file']['start']
       self.run()
+    
+    elif task == 'start_over':
+      print 'Starting download over again'
+      self.start_over()
 
 
   def download(self, name, url, path):
@@ -280,7 +284,11 @@ class TorBrowserLauncher:
     if 'Good signature' in output:
       self.run_task();
     else:
-      self.label = "Signature verification failed!"
+      self.progressbar.hide()
+      self.label.set_text("SIGNATURE VERIFICATION FAILED!\n\nYou might be under attack, or there might just be a networking problem. Click Start try the download again.")
+      self.gui_tasks = ['start_over']
+      self.gui_task_i = 0
+      self.start_button.set_sensitive(True)
 
   def extract(self):
     # initialize the progress bar
@@ -306,6 +314,13 @@ class TorBrowserLauncher:
       # redraw gtk
       while gtk.events_pending():
          gtk.main_iteration(False)
+
+  # start over and download TBB again
+  def start_over(self):
+    self.label.set_text("Downloading Tor Browser Bundle over again.")
+    self.gui_tasks = ['download_tarball', 'download_tarball_sig', 'verify', 'extract', 'run']
+    self.gui_task_i = 0
+    self.start(None)
   
   # exit
   def delete_event(self, widget, event, data=None):

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