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34 from django.shortcuts import render_to_response
35 from django.template import RequestContext
36 from django.contrib import messages
37 from django.utils.translation import ugettext as _
38 from django.views.decorators.csrf import csrf_exempt
40 from astakos.im.util import prepare_response, get_query
41 from astakos.im.views import requires_anonymous
42 from astakos.im.forms import LoginForm
43 from astakos.im.settings import RATELIMIT_RETRIES_ALLOWED
45 from ratelimit.decorators import ratelimit
47 retries = RATELIMIT_RETRIES_ALLOWED - 1
48 rate = str(retries) + '/m'
53 @ratelimit(field='username', method='POST', rate=rate)
54 def login(request, on_failure='im/login.html'):
56 on_failure: the template name to render on login failure
58 was_limited = getattr(request, 'limited', False)
59 form = LoginForm(data=request.POST,
60 was_limited=was_limited,
63 next = get_query(request).get('next', '')
64 if not form.is_valid():
65 return render_to_response(on_failure,
68 context_instance=RequestContext(request))
69 # get the user from the cash
70 user = form.user_cache
74 message = _('Cannot authenticate account')
75 elif not user.is_active:
76 message = _('Inactive account')
78 messages.error(request, message)
79 return render_to_response(on_failure,
81 context_instance=RequestContext(request))
83 return prepare_response(request, user, next)