def login():
if Validator.has_login(request):
redirect('/')
next = request.query.next or ''
if request.method == 'POST':
user = request.forms.username.strip()
pwd = request.forms.password.strip()
if Validator.check_login(user, pwd):
s = request.environ.get('beaker.session')
s['user'] = hashlib.md5(user).hexdigest()
url = next or '/admin'
redirect(url)
return template('login.html', next=next)
