Django Session permitted for user

Question

I have a Django application that registers a user, using the Django User table.
Everything of that scope is working but there have to be restrictions.

When accessing username1 account and username2 already has registration the user accesses username2 data and can edit something that should not happen.

thus:

http://localhost:8000/perfil/1/ # <=== logado

just change

http://localhost:8000/perfil/2/ #< === todos os dados podem ser editado pelo username1

Have to block if access in html something like, not tested is just a Noob question

{% if user.id == user.id %}

  {{form.as_p}}
{% endif %}

I am using BCV

Here’s the code:

from django import forms
from django.contrib.auth.models import User
from django.contrib.auth.forms import UserCreationForm


class ContaForms(UserCreationForm):
    class Meta:
        model = User
        fields = [
            'username', 'first_name', 'email', 'password1', 'password2'
        ]


class PerfilForms(forms.ModelForm):
    class Meta:
        model = User
        fields = ['username', 'first_name', 'email']

and the view tbm:

from django.views.generic import CreateView, TemplateView, UpdateView
from django.contrib.auth.models import User
from .forms import PerfilForms, ContaForms
from django.urls import reverse_lazy
from django.contrib.auth.mixins import LoginRequiredMixin


class ContaVIEW(CreateView):
    template_name = 'registro/conta.html'
    form_class = ContaForms
    success_url = reverse_lazy('login')

class PerfilVIEW(LoginRequiredMixin, UpdateView):
    template_name = 'registro/login.html'
    model = User
    form_class = PerfilForms
    login_url = reverse_lazy('login')
    redirect_field_name = reverse_lazy('login')
    success_url = reverse_lazy('home')

class HomeVIEW(LoginRequiredMixin, TemplateView):
    template_name = 'registro/home.html'
    login_url = reverse_lazy('login')
    redirect_field_name = reverse_lazy('login')

Does it have any mixins that does this authorization ?
in the documentation speaks of some such