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1da594c32d
This is the final change required for Django 2.0 support. Instead of using MIDDLEWARE_CLASSES use MIDDLEWARE setting. Support for new style middleware was provided in version 0.3.0, so depend on that version. Django built-in middleware already supports new style and plinth middleware will now support new style. The actual semantics of the middleware don't need changes. See: https://docs.djangoproject.com/en/2.0/topics/http/middleware/#upgrading-pre-django-1-10-style-middleware Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org> Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
69 lines
2.3 KiB
Python
69 lines
2.3 KiB
Python
#
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# This file is part of FreedomBox.
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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"""
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Django middleware to redirect to firstboot wizard if it has not be run
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yet.
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"""
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import logging
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from django.conf import settings
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from django.http.response import HttpResponseRedirect
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from django.urls import reverse
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from django.utils.deprecation import MiddlewareMixin
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from plinth.modules import first_boot
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LOGGER = logging.getLogger(__name__)
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class FirstBootMiddleware(MiddlewareMixin):
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"""Forward to firstboot page if firstboot isn't finished yet."""
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@staticmethod
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def process_request(request):
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"""Handle a request as Django middleware request handler."""
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# Don't interfere with login page
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user_requests_login = request.path.startswith(
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reverse(settings.LOGIN_URL))
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if user_requests_login:
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return
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# Don't interfere with help pages
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user_requests_help = request.path.startswith(reverse('help:index'))
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if user_requests_help:
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return
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firstboot_completed = first_boot.is_completed()
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user_requests_firstboot = first_boot.is_firstboot_url(request.path)
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# Redirect to first boot if requesting normal page and first
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# boot is not complete.
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if not firstboot_completed and not user_requests_firstboot:
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next_step = first_boot.next_step_or_none()
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if next_step:
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return HttpResponseRedirect(reverse(next_step))
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else:
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# No more steps in first boot
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first_boot.set_completed()
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# Redirect to index page if request firstboot after it is
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# finished.
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if firstboot_completed and user_requests_firstboot:
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return HttpResponseRedirect(reverse('index'))
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