X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/102acc0b6eb715826f26b5082611604cf6ebe240..3200b733982abd6033a6b638d9c40ceda4948333:/src/api/views.py

diff --git a/src/api/views.py b/src/api/views.py
index 5a77bd8fe..86275aaf4 100644
--- a/src/api/views.py
+++ b/src/api/views.py
@@ -2,14 +2,15 @@
 # Copyright © Fundacja Wolne Lektury. See NOTICE for more information.
 #
 from time import time
+from allauth.account.forms import ResetPasswordForm
 from django.conf import settings
-from django.contrib.auth import authenticate
+from django.contrib.auth import authenticate, login
 from django.contrib.auth.decorators import login_required
 from django.contrib.auth.models import User
 from django import forms
-from django.http import HttpResponse
+from django.http import HttpResponse, HttpResponseBadRequest, HttpResponseForbidden
 from django.http import Http404
-from django.shortcuts import render
+from django.shortcuts import redirect, render
 from django.views.generic.base import View
 from oauthlib.common import urlencode, generate_token
 from oauthlib.oauth1 import RequestTokenEndpoint, AccessTokenEndpoint
@@ -19,7 +20,7 @@ from rest_framework.response import Response
 from rest_framework.views import APIView
 from rest_framework.generics import GenericAPIView, RetrieveAPIView, get_object_or_404
 from catalogue.models import Book
-from .models import BookUserData, KEY_SIZE, SECRET_SIZE, Token
+from .models import BookUserData, KEY_SIZE, SECRET_SIZE, Token, SessionTransferToken
 from social.models import UserConfirmation
 from . import serializers
 from .request_validator import PistonRequestValidator
@@ -367,3 +368,51 @@ class PasswordView(GenericAPIView):
         u.set_password(d['new_password'])
         u.save()
         return Response({})
+
+
+class ResetPasswordView(GenericAPIView):
+    serializer_class = serializers.ResetPasswordSerializer
+
+    def post(self, request):
+        serializer = serializers.ResetPasswordSerializer(data=request.data)
+        serializer.is_valid(raise_exception=True)
+        form = ResetPasswordForm({"email": serializer.validated_data['email']})
+        form.is_valid()
+        form.save(request)
+        return Response({})
+
+
+class SessionTransferTokenView(APIView):
+    permission_classes = [IsAuthenticated]
+
+    def post(self, request):
+        ott = SessionTransferToken.create_for_user(request.user)
+        return Response({
+            "token": str(ott.token)
+        })
+
+
+class ConsumeSessionTransferTokenView(View):
+    def get(self, request):
+        token_str = request.GET.get("token")
+        next_url = request.GET.get("next", "/") #TODO: validate
+
+        if not token_str:
+            return HttpResponseBadRequest("Missing token")
+
+        try:
+            ott = SessionTransferToken.objects.get(token=token_str)
+        except SessionTransferToken.DoesNotExist:
+            return HttpResponseBadRequest("Invalid token")
+
+        if not ott.is_valid():
+            return HttpResponseForbidden("Token expired or already used")
+
+        # Mark token as used
+        ott.used = True
+        ott.save(update_fields=["used"])
+
+        # Log in the user via Django session
+        login(request, ott.user)
+
+        return redirect(next_url)