django-cas-server/cas_server/forms.py

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# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License version 3 for
# more details.
#
# You should have received a copy of the GNU General Public License version 3
# along with this program; if not, write to the Free Software Foundation, Inc., 51
# Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
# (c) 2015 Valentin Samir
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"""forms for the app"""
from .default_settings import settings
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from django import forms
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from django.utils.translation import ugettext_lazy as _
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import utils
import models
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class UserCredential(forms.Form):
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"""Form used on the login page to retrive user credentials"""
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username = forms.CharField(label=_('login'))
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service = forms.CharField(widget=forms.HiddenInput(), required=False)
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password = forms.CharField(label=_('password'), widget=forms.PasswordInput)
lt = forms.CharField(widget=forms.HiddenInput())
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method = forms.CharField(widget=forms.HiddenInput(), required=False)
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warn = forms.BooleanField(label=_('warn'), required=False)
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def __init__(self, *args, **kwargs):
super(UserCredential, self).__init__(*args, **kwargs)
def clean(self):
cleaned_data = super(UserCredential, self).clean()
auth = utils.import_attr(settings.CAS_AUTH_CLASS)(cleaned_data.get("username"))
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if auth.test_password(cleaned_data.get("password")):
try:
user = models.User.objects.get(username=auth.username)
user.save()
except models.User.DoesNotExist:
user = models.User.objects.create(username=auth.username)
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user.save()
else:
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raise forms.ValidationError(_(u"Bad user"))
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class TicketForm(forms.ModelForm):
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"""Form for Tickets in the admin interface"""
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class Meta:
model = models.Ticket
exclude = []
service = forms.CharField(widget=forms.TextInput)