From b8a8c3ebf3bec6ebbab19a02c92f8d5d775ad53e Mon Sep 17 00:00:00 2001
From: liuzheng712 <liuzheng712@gmail.com>
Date: Tue, 23 Feb 2016 14:15:55 +0800
Subject: [PATCH] feat(juser/views.py;func:down_key): delete the private key
 when user download it

issue:62
---
 juser/views.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/juser/views.py b/juser/views.py
index 41baa7536..1b85019be 100644
--- a/juser/views.py
+++ b/juser/views.py
@@ -466,6 +466,7 @@ def down_key(request):
                 f.close()
                 response = HttpResponse(data, content_type='application/octet-stream')
                 response['Content-Disposition'] = 'attachment; filename=%s' % os.path.basename(private_key_file)
+                os.unlink(private_key_file) # delete it
                 return response
     return HttpResponse('No Key File. Contact Admin.')