def AuthentificationPost(request):
        form = AuthentificationForm(request.POST)
        if form.is_valid():
            email = form.cleaned_data['email']
            password = form.cleaned_data['password']

            user = authenticate(username=email, password=password)
            if user is None:
                response = u'Не верный логин или пароль.'
                return HttpResponse(json.dumps({'error': response, 'result': 'error'}))
            else:
                login(request, user)
                user.save()
                return HttpResponse(json.dumps({'result': 'success'}))
        else:
            errors = {}
            for i in form.errors:
                errors[i] = form.errors[i][0]
            return HttpResponse(json.dumps({'errors': errors, 'result': 'error'}))

def AuthentificationPost(request):
        if request.method == 'GET':
            return HttpResponse(get_token(request))
        else:
            form = AuthentificationForm(request.POST)
            if form.is_valid():
                email = form.cleaned_data['email']
                password = form.cleaned_data['password']

                user = authenticate(username=email, password=password)
                if user is None:
                    response = u'Не верный логин или пароль.'
                    return HttpResponse(json.dumps({'error': response, 'result': 'error'}))
                else:
                    login(request, user)
                    user.save()
                    return HttpResponse(json.dumps({'result': 'success'}))
            else:
                errors = {}
                for i in form.errors:
                    errors[i] = form.errors[i][0]
                return HttpResponse(json.dumps({'errors': errors, 'result': 'error'}))