mirror of
https://github.com/bookwyrm-social/bookwyrm.git
synced 2024-06-02 12:42:02 +00:00
146 lines
5 KiB
Python
146 lines
5 KiB
Python
""" class views for login/register views """
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from django.contrib.auth import login
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from django.core.exceptions import PermissionDenied
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from django.shortcuts import get_object_or_404, redirect
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from django.template.response import TemplateResponse
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from django.utils.decorators import method_decorator
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from django.views import View
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from django.views.decorators.http import require_POST
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from django.views.decorators.debug import sensitive_variables, sensitive_post_parameters
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from bookwyrm import emailing, forms, models
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from bookwyrm.settings import DOMAIN
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# pylint: disable=no-self-use
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class Register(View):
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"""register a user"""
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def get(self, request): # pylint: disable=unused-argument
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"""whether or not you're logged in, just go to the home view"""
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return redirect("/")
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@sensitive_variables("password")
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@method_decorator(sensitive_post_parameters("password"))
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def post(self, request):
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"""join the server"""
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settings = models.SiteSettings.get()
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if not settings.allow_registration:
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invite_code = request.POST.get("invite_code")
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if not invite_code:
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raise PermissionDenied
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invite = get_object_or_404(models.SiteInvite, code=invite_code)
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if not invite.valid():
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raise PermissionDenied
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else:
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invite = None
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form = forms.RegisterForm(request.POST)
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errors = False
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if not form.is_valid():
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errors = True
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localname = form.data["localname"].strip()
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email = form.data["email"]
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password = form.data["password"]
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# make sure the email isn't blocked as spam
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email_domain = email.split("@")[-1]
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if models.EmailBlocklist.objects.filter(domain=email_domain).exists():
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# treat this like a successful registration, but don't do anything
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return redirect("confirm-email")
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# check localname and email uniqueness
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if models.User.objects.filter(localname=localname).first():
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form.errors["localname"] = ["User with this username already exists"]
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errors = True
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if errors:
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data = {
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"login_form": forms.LoginForm(),
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"register_form": form,
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"invite": invite,
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"valid": invite.valid() if invite else True,
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}
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if invite:
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return TemplateResponse(request, "invite.html", data)
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return TemplateResponse(request, "login.html", data)
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username = f"{localname}@{DOMAIN}"
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user = models.User.objects.create_user(
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username,
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email,
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password,
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localname=localname,
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local=True,
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deactivation_reason="pending" if settings.require_confirm_email else None,
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is_active=not settings.require_confirm_email,
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)
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if invite:
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invite.times_used += 1
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invite.invitees.add(user)
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invite.save()
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if settings.require_confirm_email:
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emailing.email_confirmation_email(user)
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return redirect("confirm-email")
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login(request, user)
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return redirect("get-started-profile")
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class ConfirmEmailCode(View):
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"""confirm email address"""
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def get(self, request, code): # pylint: disable=unused-argument
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"""you got the code! good work"""
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settings = models.SiteSettings.get()
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if request.user.is_authenticated or not settings.require_confirm_email:
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return redirect("/")
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# look up the user associated with this code
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try:
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user = models.User.objects.get(confirmation_code=code)
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except models.User.DoesNotExist:
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return TemplateResponse(
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request, "confirm_email/confirm_email.html", {"valid": False}
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)
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# update the user
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user.is_active = True
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user.deactivation_reason = None
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user.save(broadcast=False, update_fields=["is_active", "deactivation_reason"])
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# direct the user to log in
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return redirect("login", confirmed="confirmed")
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class ConfirmEmail(View):
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"""enter code to confirm email address"""
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def get(self, request): # pylint: disable=unused-argument
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"""you need a code! keep looking"""
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settings = models.SiteSettings.get()
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if request.user.is_authenticated or not settings.require_confirm_email:
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return redirect("/")
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return TemplateResponse(
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request, "confirm_email/confirm_email.html", {"valid": True}
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)
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def post(self, request):
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"""same as clicking the link"""
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code = request.POST.get("code")
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return ConfirmEmailCode().get(request, code)
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@require_POST
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def resend_link(request):
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"""resend confirmation link"""
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email = request.POST.get("email")
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user = get_object_or_404(models.User, email=email)
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emailing.email_confirmation_email(user)
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return TemplateResponse(
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request, "confirm_email/confirm_email.html", {"valid": True}
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)
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