54 lines
1.8 KiB
Python
54 lines
1.8 KiB
Python
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import mf2py
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from django.contrib.auth.decorators import login_required
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from django.http import HttpResponseForbidden, HttpResponseBadRequest
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from django.shortcuts import render
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from django.utils.decorators import method_decorator
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from django.views.generic import TemplateView
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from lemoncurry import breadcrumbs
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breadcrumbs.add('lemonauth:indie', label='indieauth', parent='home:index')
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class IndieView(TemplateView):
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template_name = 'lemonauth/indie.html'
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required_params = ('me', 'client_id', 'redirect_uri')
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@method_decorator(login_required)
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def dispatch(self, *args, **kwargs):
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return super(IndieView, self).dispatch(*args, **kwargs)
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def get(self, request):
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params = request.GET
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for param in self.required_params:
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if param not in params:
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return HttpResponseBadRequest(
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'parameter {0} is required'.format(param),
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content_type='text/plain',
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)
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me = params['me']
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user = '{0}://{1}{2}'.format(
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request.scheme,
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request.META['HTTP_HOST'],
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request.user.url
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)
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if me != user:
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return HttpResponseForbidden(
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'you are logged in but not as {0}'.format(me),
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content_type='text/plain',
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)
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client = mf2py.parse(url=params['client_id'])
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rels = client['rel-urls'].get(params['redirect_uri'], {}).get('rels', ())
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if 'redirect_uri' not in rels:
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return HttpResponseBadRequest(
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'your redirect_uri is not published on your client_id page',
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content_type='text/plain'
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)
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return render(request, self.template_name, {
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'params': params,
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'title': 'indieauth',
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})
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