add a simple backoffice view to show proxied content for simple html pages (#520)
Co-authored-by: Thomas Steen Rasmussen <tykling@bornhack.org>
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src/backoffice/templates/backoffice_proxy.html
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18
src/backoffice/templates/backoffice_proxy.html
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@ -0,0 +1,18 @@
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{% extends 'base.html' %}
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{% load bootstrap3 %}
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{% block content %}
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<div class="panel panel-default">
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<div class="panel-heading"><h3 class="panel-title">See proxied content</h3></div>
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<div class="panel-body">
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<form method="POST">
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{% csrf_token %}
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{% bootstrap_form form %}
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<button type="submit" class="btn btn-primary"><i class='fas fa-check'></i> Show me!</button>
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<a href="{% url 'backoffice:index' camp_slug=camp.slug %}" class="btn btn-default"><i class="fas fa-undo"></i> Cancel</a>
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</form>
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</div>
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</div>
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{% endblock content %}
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@ -109,6 +109,12 @@
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<p class="list-group-item-text">Use this view to see and approve/reject revenues.</p>
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</a>
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{% endif %}
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<h3>External Content</h3>
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<a href="{% url 'backoffice:proxy' camp_slug=camp.slug %}" class="list-group-item">
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<h4 class="list-group-item-heading">Proxied Content</h4>
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<p class="list-group-item-text">Use this view to see proxied content</p>
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</a>
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</div>
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</div>
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@ -4,6 +4,7 @@ from .views import (
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ApproveFeedbackView,
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ApproveNamesView,
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BackofficeIndexView,
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BackofficeProxyView,
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BadgeHandoutView,
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ChainDetailView,
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ChainListView,
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@ -36,6 +37,9 @@ app_name = "backoffice"
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urlpatterns = [
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path("", BackofficeIndexView.as_view(), name="index"),
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# proxy view
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path("proxy/", BackofficeProxyView.as_view(), name="proxy"),
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# facility feedback
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path(
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"feedback/facilities/<slug:team_slug>/",
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include([path("", FacilityFeedbackView.as_view(), name="facilityfeedback")]),
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@ -2,7 +2,9 @@ import logging
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import os
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from itertools import chain
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import requests
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from camps.mixins import CampViewMixin
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from django import forms
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from django.conf import settings
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from django.contrib import messages
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from django.contrib.auth.mixins import LoginRequiredMixin
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@ -11,6 +13,7 @@ from django.core.exceptions import PermissionDenied
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from django.core.files import File
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from django.db.models import Sum
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from django.forms import modelformset_factory
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from django.http import HttpResponse
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from django.shortcuts import get_object_or_404, redirect
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from django.urls import reverse
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from django.utils import timezone
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@ -771,3 +774,41 @@ class ShopTicketOverview(LoginRequiredMixin, CampViewMixin, ListView):
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def get_context_data(self, *, object_list=None, **kwargs):
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kwargs["ticket_types"] = TicketType.objects.filter(camp=self.camp)
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return super().get_context_data(object_list=object_list, **kwargs)
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class BackofficeProxyView(CampViewMixin, RaisePermissionRequiredMixin, FormView):
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"""
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Show proxied stuff, only for simple HTML pages with no external content
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Define URLs in settings.BACKOFFICE_PROXY_URLS as a dict of description: url pairs
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"""
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permission_required = "camps.backoffice_permission"
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template_name = "backoffice_proxy.html"
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def setup(self, *args, **kwargs):
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super().setup(*args, **kwargs)
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self.form_class = forms.Form
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def get_form(self, *args, **kwargs):
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form = super().get_form(*args, **kwargs)
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form.fields["url"] = forms.ChoiceField(
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choices=[
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(url, desc) for desc, url in settings.BACKOFFICE_PROXY_URLS.items()
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],
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widget=forms.RadioSelect,
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help_text="Pick the URL you wish to see",
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)
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return form
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def form_valid(self, form):
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""" Perform the request and return the response """
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if form.cleaned_data["url"] not in settings.BACKOFFICE_PROXY_URLS.values():
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# this is not one of the urls from settings
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messages.error(self.request, "Unknown URL")
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return redirect(
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reverse("backoffice:proxy", kwargs={"camp_slug": self.camp.slug})
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)
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# perform the request
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r = requests.get(form.cleaned_data["url"])
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# return the response, keeping the status code but no headers
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return HttpResponse(r.content, status=r.status_code)
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@ -96,3 +96,5 @@ ECONOMYTEAM_NAME = "Economy"
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BORNHACK_2019_OLD_TOKEN_TOKEN = "{{ bornhack_2019_old_token_token }}"
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KORTFORSYNINGEN_TOKEN = "{{ kortforsyningen_token }}"
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BACKOFFICE_PROXY_URLS = {}
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@ -45,7 +45,7 @@ class MapProxyView(View):
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"upgrade",
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]
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# proxy all headers from our upstream request to the response to our client,
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# if they headers are not in our list of troublemakers
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# if the headers are not in our list of troublemakers
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for key, value in r.headers.items():
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if key.lower() not in excluded_headers:
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response[key] = value
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