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137 lines
4.4 KiB
137 lines
4.4 KiB
# ~*~ coding: utf-8 ~*~
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from django.urls import reverse_lazy, reverse
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from django.utils.translation import ugettext as _
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from django.views.generic.base import TemplateView
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from django.views.generic.edit import FormView
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from django.contrib.auth import logout as auth_logout
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from django.conf import settings
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from common.utils import get_logger
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from common.permissions import IsValidUser
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from ... import forms
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from .password import UserVerifyPasswordView
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from ...utils import (
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generate_otp_uri, check_otp_code, get_user_or_pre_auth_user,
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)
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__all__ = [
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'UserOtpEnableStartView',
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'UserOtpEnableInstallAppView',
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'UserOtpEnableBindView', 'UserOtpSettingsSuccessView',
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'UserDisableMFAView', 'UserOtpUpdateView',
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]
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logger = get_logger(__name__)
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class UserOtpEnableStartView(UserVerifyPasswordView):
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template_name = 'users/user_otp_check_password.html'
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def get_success_url(self):
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if settings.OTP_IN_RADIUS:
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success_url = reverse_lazy('users:user-otp-settings-success')
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else:
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success_url = reverse('users:user-otp-enable-install-app')
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return success_url
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class UserOtpEnableInstallAppView(TemplateView):
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template_name = 'users/user_otp_enable_install_app.html'
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def get_context_data(self, **kwargs):
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user = get_user_or_pre_auth_user(self.request)
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context = {'user': user}
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kwargs.update(context)
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return super().get_context_data(**kwargs)
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class UserOtpEnableBindView(TemplateView, FormView):
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template_name = 'users/user_otp_enable_bind.html'
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form_class = forms.UserCheckOtpCodeForm
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success_url = reverse_lazy('users:user-otp-settings-success')
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def form_valid(self, form):
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otp_code = form.cleaned_data.get('otp_code')
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otp_secret_key = self.request.session.get('otp_secret_key', '')
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valid = check_otp_code(otp_secret_key, otp_code)
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if valid:
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self.save_otp(otp_secret_key)
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return super().form_valid(form)
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else:
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error = _("MFA code invalid, or ntp sync server time")
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form.add_error("otp_code", error)
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return self.form_invalid(form)
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def save_otp(self, otp_secret_key):
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user = get_user_or_pre_auth_user(self.request)
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user.enable_mfa()
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user.otp_secret_key = otp_secret_key
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user.save()
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def get_context_data(self, **kwargs):
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user = get_user_or_pre_auth_user(self.request)
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otp_uri, otp_secret_key = generate_otp_uri(user.username)
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self.request.session['otp_secret_key'] = otp_secret_key
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context = {
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'otp_uri': otp_uri,
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'otp_secret_key': otp_secret_key,
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'user': user
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}
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kwargs.update(context)
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return super().get_context_data(**kwargs)
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class UserDisableMFAView(FormView):
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template_name = 'users/user_disable_mfa.html'
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form_class = forms.UserCheckOtpCodeForm
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success_url = reverse_lazy('users:user-otp-settings-success')
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permission_classes = [IsValidUser]
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def form_valid(self, form):
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user = self.request.user
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otp_code = form.cleaned_data.get('otp_code')
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valid = user.check_mfa(otp_code)
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if valid:
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user.disable_mfa()
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user.save()
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return super().form_valid(form)
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else:
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error = _('MFA code invalid, or ntp sync server time')
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form.add_error('otp_code', error)
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return super().form_invalid(form)
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class UserOtpUpdateView(UserDisableMFAView):
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success_url = reverse_lazy('users:user-otp-enable-bind')
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class UserOtpSettingsSuccessView(TemplateView):
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template_name = 'flash_message_standalone.html'
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def get_context_data(self, **kwargs):
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title, describe = self.get_title_describe()
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context = {
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'title': title,
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'messages': describe,
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'interval': 1,
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'redirect_url': reverse('authentication:login'),
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'auto_redirect': True,
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}
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kwargs.update(context)
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return super().get_context_data(**kwargs)
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def get_title_describe(self):
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user = get_user_or_pre_auth_user(self.request)
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if self.request.user.is_authenticated:
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auth_logout(self.request)
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title = _('MFA enable success')
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describe = _('MFA enable success, return login page')
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if not user.mfa_enabled:
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title = _('MFA disable success')
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describe = _('MFA disable success, return login page')
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return title, describe
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