82 lines
2.8 KiB
Python
82 lines
2.8 KiB
Python
from urllib.parse import urlparse
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from django.forms import ModelForm
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from django.http import HttpRequest, HttpResponse, HttpResponseForbidden
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from pyrogram import Chat as PyrogramChat
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from pyrogram.api.types.chat import Chat as MTProtoChat
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from pyrogram.api.types.user import User as MTProtoUser
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from pyrogram.api.types.channel import Channel as MTProtoChannel
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def parse_mtproto_chat(client, chat):
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if isinstance(chat, MTProtoChat):
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return PyrogramChat._parse_chat_chat(client, chat)
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elif isinstance(chat, MTProtoUser):
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return PyrogramChat._parse_user_chat(client, chat)
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return PyrogramChat._parse_channel_chat(client, chat)
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def same_origin(current_uri, redirect_uri):
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a = urlparse(current_uri)
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if not a.scheme:
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return True
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b = urlparse(redirect_uri)
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return (a.scheme, a.hostname, a.port) == (b.scheme, b.hostname, b.port)
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def turbolinks(request: HttpRequest):
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ctx = {}
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if request.META.get('HTTP_TURBOLINKS_REFERRER') is not None:
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ctx['is_turbolinks'] = True
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return ctx
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class TurbolinksMiddleware:
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def process_request(self, request: HttpRequest):
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referrer = request.META.get('HTTP_TURBOLINKS_REFERRER')
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if referrer:
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request.META['HTTP_REFERER'] = referrer
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return
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def process_response(self, request: HttpRequest, response: HttpResponse):
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referrer = request.META.get('HTTP_TURBOLINKS_REFERRER')
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if referrer is None:
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return response
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if response.has_header('Location'):
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loc = response['Location']
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request.session['_turbolinks_redirect_to'] = loc
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if referrer and not same_origin(loc, referrer):
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return HttpResponseForbidden()
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else:
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if request.session.get('_turbolinks_redirect_to'):
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loc = request.session.pop('_turbolinks_redirect_to')
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response['Turbolinks-Location'] = loc
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return response
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def get_config_form(mdl):
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class ConfigForm(mdl.CONFIG_FORM_CLASS if hasattr(mdl, 'CONFIG_FORM_CLASS') else ModelForm):
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prefix = 'config'
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class Meta:
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model = mdl
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exclude = mdl.EXCLUDE_FIELDS if hasattr(mdl, 'EXCLUDE_FIELDS') else ()
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widgets = mdl.CUSTOM_WIDGETS if hasattr(mdl, 'CUSTOM_WIDGETS') else {}
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return ConfigForm
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class AllowCORSMixin(object):
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def add_access_control_headers(self, response):
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response["Access-Control-Allow-Origin"] = "*"
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response["Access-Control-Allow-Methods"] = "GET, OPTIONS"
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response["Access-Control-Max-Age"] = "1000"
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response["Access-Control-Allow-Headers"] = "X-Requested-With, Content-Type"
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def options(self, request, *args, **kwargs):
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response = HttpResponse()
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self.add_access_control_headers(response)
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return response
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