mirror of https://github.com/jumpserver/jumpserver
239 lines
8.9 KiB
Python
239 lines
8.9 KiB
Python
# ~*~ coding: utf-8 ~*~
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from __future__ import unicode_literals
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import time
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from django.conf import settings
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from django.core.cache import cache
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from django.shortcuts import redirect, reverse
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from django.urls import reverse_lazy
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from django.utils.translation import gettext as _
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from django.views.generic import FormView, RedirectView
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from authentication.errors import IntervalTooShort
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from authentication.utils import check_user_property_is_correct
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from common.const.choices import COUNTRY_CALLING_CODES
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from common.utils import FlashMessageUtil, get_object_or_none, random_string
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from common.utils.verify_code import SendAndVerifyCodeUtil
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from users.notifications import ResetPasswordSuccessMsg
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from ... import forms
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from ...models import User
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from ...utils import check_password_rules, get_password_check_rules
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__all__ = [
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'UserLoginView',
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'UserResetPasswordView',
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'UserForgotPasswordView',
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'UserForgotPasswordPreviewingView',
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]
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class UserLoginView(RedirectView):
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url = reverse_lazy('authentication:login')
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query_string = True
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class UserForgotPasswordPreviewingView(FormView):
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template_name = 'users/forgot_password_previewing.html'
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form_class = forms.UserForgotPasswordPreviewingForm
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@staticmethod
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def get_redirect_url(token):
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return reverse('authentication:forgot-password') + '?token=%s' % token
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@staticmethod
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def generate_previewing_token(user):
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sent_ttl = 60
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token_sent_at_key = '{}_send_at'.format(user.username)
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token_sent_at = cache.get(token_sent_at_key, 0)
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if token_sent_at:
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raise IntervalTooShort(sent_ttl)
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token = random_string(36)
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user_info = {'username': user.username, 'phone': user.phone, 'email': user.email}
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cache.set(token, user_info, 5 * 60)
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cache.set(token_sent_at_key, time.time(), sent_ttl)
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return token
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def form_valid(self, form):
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username = form.cleaned_data['username']
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user = get_object_or_none(User, username=username)
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if not user:
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form.add_error('username', _('User does not exist: {}').format(username))
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return super().form_invalid(form)
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if settings.ONLY_ALLOW_AUTH_FROM_SOURCE and not user.is_local:
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error = _('Non-local users can log in only from third-party platforms '
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'and cannot change their passwords: {}').format(username)
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form.add_error('username', error)
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return super().form_invalid(form)
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try:
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token = self.generate_previewing_token(user)
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except IntervalTooShort as e:
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form.add_error('username', e)
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return super().form_invalid(form)
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return redirect(self.get_redirect_url(token))
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class UserForgotPasswordView(FormView):
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template_name = 'users/forgot_password.html'
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form_class = forms.UserForgotPasswordForm
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def get(self, request, *args, **kwargs):
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token = self.request.GET.get('token')
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userinfo = cache.get(token)
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if not userinfo:
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return redirect(self.get_redirect_url(return_previewing=True))
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else:
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context = self.get_context_data(has_phone=bool(userinfo['phone']))
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return self.render_to_response(context)
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@staticmethod
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def get_validate_backends_context(has_phone):
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validate_backends = [{'name': _('Email'), 'is_active': True, 'value': 'email'}]
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if settings.XPACK_LICENSE_IS_VALID:
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if settings.SMS_ENABLED and has_phone:
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is_active = True
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else:
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is_active = False
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sms_backend = {'name': _('SMS'), 'is_active': is_active, 'value': 'sms'}
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validate_backends.append(sms_backend)
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return {'validate_backends': validate_backends}
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def get_context_data(self, has_phone=False, **kwargs):
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context = super().get_context_data(**kwargs)
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form = context['form']
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cleaned_data = getattr(form, 'cleaned_data', {})
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for k, v in cleaned_data.items():
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if v:
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context[k] = v
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context['countries'] = COUNTRY_CALLING_CODES
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context['form_type'] = 'email'
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context['XPACK_ENABLED'] = settings.XPACK_ENABLED
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validate_backends = self.get_validate_backends_context(has_phone)
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context.update(validate_backends)
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return context
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@staticmethod
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def get_redirect_url(user=None, return_previewing=False):
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if not user and return_previewing:
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return reverse('authentication:forgot-previewing')
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query_params = '?token=%s' % user.generate_reset_token()
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reset_password_url = reverse('authentication:reset-password')
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return reset_password_url + query_params
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@staticmethod
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def safe_verify_code(token, target, form_type, code):
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token_verified_key = '{}_verified'.format(token)
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token_verified_times = cache.get(token_verified_key, 0)
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if token_verified_times >= 3:
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cache.delete(token)
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raise ValueError('Verification code has been used more than 3 times, please re-verify')
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cache.set(token_verified_key, token_verified_times + 1, 5 * 60)
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sender_util = SendAndVerifyCodeUtil(target, backend=form_type)
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return sender_util.verify(code)
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def form_valid(self, form):
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token = self.request.GET.get('token')
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user_info = cache.get(token)
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if not user_info:
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return redirect(self.get_redirect_url(return_previewing=True))
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username = user_info.get('username')
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form_type = form.cleaned_data['form_type']
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target = form.cleaned_data[form_type]
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code = form.cleaned_data['code']
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country_code = form.cleaned_data.get('country_code', '')
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query_key = form_type
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if form_type == 'sms':
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query_key = 'phone'
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target = '{}{}'.format(country_code, target)
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try:
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self.safe_verify_code(token, target, form_type, code)
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except ValueError as e:
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return redirect(self.get_redirect_url(return_previewing=True))
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except Exception as e:
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form.add_error('code', str(e))
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return super().form_invalid(form)
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user = check_user_property_is_correct(username, **{query_key: target})
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if not user:
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form.add_error('code', _('No user matched'))
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return super().form_invalid(form)
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return redirect(self.get_redirect_url(user))
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class UserResetPasswordView(FormView):
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template_name = 'users/reset_password.html'
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form_class = forms.UserTokenResetPasswordForm
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def get(self, request, *args, **kwargs):
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context = self.get_context_data(**kwargs)
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errors = kwargs.get('errors')
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if errors:
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context['errors'] = errors
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return self.render_to_response(context)
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def get_context_data(self, **kwargs):
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context = super().get_context_data(**kwargs)
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token = self.request.GET.get('token', '')
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user = User.validate_reset_password_token(token)
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if not user:
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context['errors'] = _('Token invalid or expired')
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context['token_invalid'] = True
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else:
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check_rules = get_password_check_rules(user)
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context['password_check_rules'] = check_rules
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return context
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def form_valid(self, form):
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token = self.request.GET.get('token')
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user = User.validate_reset_password_token(token)
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if not user:
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error = _('Token invalid or expired')
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form.add_error('new_password', error)
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return self.form_invalid(form)
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if not user.can_update_password():
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error = _('User auth from {}, go there change password')
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form.add_error('new_password', error.format(user.get_source_display()))
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return self.form_invalid(form)
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password = form.cleaned_data['new_password']
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is_ok = check_password_rules(password, is_org_admin=user.is_org_admin)
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if not is_ok:
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error = _('* Your password does not meet the requirements')
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form.add_error('new_password', error)
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return self.form_invalid(form)
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if user.is_history_password(password):
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limit_count = settings.OLD_PASSWORD_HISTORY_LIMIT_COUNT
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error = _('* The new password cannot be the last {} passwords').format(
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limit_count
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)
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form.add_error('new_password', error)
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return self.form_invalid(form)
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user.reset_password(password)
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User.expired_reset_password_token(token)
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ResetPasswordSuccessMsg(user, self.request).publish_async()
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url = self.get_redirect_url()
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return redirect(url)
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@staticmethod
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def get_redirect_url():
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message_data = {
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'title': _('Reset password success'),
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'message': _('Reset password success, return to login page'),
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'redirect_url': reverse('authentication:login'),
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'auto_redirect': True,
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}
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return FlashMessageUtil.gen_message_url(message_data)
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