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2016-03-01 11:23:03 -05:00
from django.contrib import messages
from django.shortcuts import redirect
from .models import UserKey
def userkey_required():
"""
Decorator for views which require that the user has an active UserKey (typically for encryption/decryption of
Secrets).
"""
def _decorator(view):
def wrapped_view(request, *args, **kwargs):
try:
uk = UserKey.objects.get(user=request.user)
except UserKey.DoesNotExist:
messages.warning(request, "This operation requires an active user key, but you don't have one.")
return redirect('users:userkey')
if not uk.is_active():
messages.warning(request, "This operation is not available. Your user key has not been activated.")
return redirect('users:userkey')
return view(request, *args, **kwargs)
return wrapped_view
return _decorator