diff --git a/access/new_view.py b/access/new_view.py
index 8dd0b67..80c05aa 100644
--- a/access/new_view.py
+++ b/access/new_view.py
@@ -5,6 +5,7 @@ from rest_framework.renderers import JSONRenderer
 from rest_framework.response import Response
 
 from access.serializers import UserInitSerializer
+from courses.models import Course
 
 
 class TeacherListView(APIView):
@@ -12,11 +13,18 @@ class TeacherListView(APIView):
     status_code = 200
 
     def get(self, request):
-        return Response([teacher.full_name() for teacher in get_user_model().objects.filter(
+        kwargs = dict(
             in_role='T',
             is_active=True,
             reg_status=4,
-        )], self.status_code)
+        )
+        res = []
+        course_id = request.GET.get('course_id', 0)
+        if course_id:
+            kwargs['course_teachers'] = Course.objects.get(id=course_id)
+        for teacher in get_user_model().objects.filter(**kwargs):
+            res.append(teacher.full_name())
+        return Response(res, self.status_code)
 
 
 class CheckUserView(APIView):
@@ -29,20 +37,64 @@ class CheckUserView(APIView):
         return Response(False, status=self.status_code)
 
 
-class LoginView(APIView):
+class InfoUserView(APIView):
     renderer_classes = (JSONRenderer,)
     status_code = 200
 
     def get(self, request):
+        if request.user.is_authenticated():
+            return Response(UserInitSerializer(request.user).data, status=self.status_code)
+        return Response('anonymous', status=self.status_code)
+
+
+class RegistrationView(APIView):
+    renderer_classes = (JSONRenderer,)
+
+    @staticmethod
+    def post(request):
+        try:
+            user = get_user_model().objects.get(email=request.JSON['email'].lower())
+        except get_user_model().DoesNotExist:
+            user = get_user_model().objects.create_user(
+                email=request.JSON['email'].lower(),
+            )
+            user.set_password(request.JSON['password'])
+            user.reg_status = '2'
+            user.save()
+        return Response(UserInitSerializer(user).data, status=200)
+
+
+class ChangePasswordView(APIView):
+    renderer_classes = (JSONRenderer,)
+
+    @staticmethod
+    def post(request):
+        if request.user.is_authenticated and not request.user.check_password(request.JSON['old_password']):
+            return Response("Неверный пароль", status=404)
+        request.user.set_password(request.JSON['new_password'])
+        request.user.save()
+        return Response("Пароль был изменён", status=200)
+
+
+class LoginView(APIView):
+    renderer_classes = (JSONRenderer,)
+
+    @staticmethod
+    def post(request):
         if not request.user.is_authenticated():
             user = auth.authenticate(email=request.JSON.get('email'), password=request.JSON.get('password'))
-            return Response(UserInitSerializer(user).data, status=self.status_code)
-        return Response(status=403)
+            try:
+                auth.login(request, user)
+            except AttributeError:
+                return Response("Неверный пароль", status=404)
+        return Response(UserInitSerializer(request.user).data, status=200)
 
 
 class LogoutView(APIView):
     renderer_classes = (JSONRenderer,)
-    status_code = 204
 
-    def get(self, request):
-        return Response(False, status=self.status_code)
\ No newline at end of file
+    @staticmethod
+    def post(request):
+        if request.user.is_authenticated():
+            auth.logout(request)
+        return Response(status=204)
\ No newline at end of file