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authentik/passbook/core/views/impersonate.py

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"""passbook impersonation views"""
from django.http import HttpRequest, HttpResponse
from django.shortcuts import get_object_or_404, redirect
from django.views import View
from structlog import get_logger
from passbook.audit.models import Event, EventAction
from passbook.core.middleware import (
SESSION_IMPERSONATE_ORIGINAL_USER,
SESSION_IMPERSONATE_USER,
)
from passbook.core.models import User
LOGGER = get_logger()
class ImpersonateInitView(View):
"""Initiate Impersonation"""
def get(self, request: HttpRequest, user_id: int) -> HttpResponse:
"""Impersonation handler, checks permissions"""
if not request.user.has_perm("impersonate"):
LOGGER.debug(
"User attempted to impersonate without permissions", user=request.user
)
return HttpResponse("Unauthorized", status=401)
user_to_be = get_object_or_404(User, pk=user_id)
request.session[SESSION_IMPERSONATE_ORIGINAL_USER] = request.user
request.session[SESSION_IMPERSONATE_USER] = user_to_be
Event.new(EventAction.IMPERSONATION_STARTED).from_http(request)
return redirect("passbook_core:overview")
class ImpersonateEndView(View):
"""End User impersonation"""
def get(self, request: HttpRequest) -> HttpResponse:
"""End Impersonation handler"""
if (
SESSION_IMPERSONATE_USER not in request.session
or SESSION_IMPERSONATE_ORIGINAL_USER not in request.session
):
LOGGER.debug("Can't end impersonation", user=request.user)
return redirect("passbook_core:overview")
del request.session[SESSION_IMPERSONATE_USER]
del request.session[SESSION_IMPERSONATE_ORIGINAL_USER]
Event.new(EventAction.IMPERSONATION_ENDED).from_http(request)
return redirect("passbook_core:overview")