mirror of
https://github.com/bookwyrm-social/bookwyrm.git
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82 lines
3 KiB
Python
82 lines
3 KiB
Python
""" class views for password management """
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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 redirect
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from django.template.response import TemplateResponse
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from django.views import View
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from bookwyrm import forms, models
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from bookwyrm.emailing import password_reset_email
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# pylint: disable= no-self-use
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class PasswordResetRequest(View):
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"""forgot password flow"""
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def get(self, request):
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"""password reset page"""
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return TemplateResponse(
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request,
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"landing/password_reset_request.html",
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)
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def post(self, request):
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"""create a password reset token"""
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email = request.POST.get("email")
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data = {"sent_message": True, "email": email}
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try:
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user = models.User.viewer_aware_objects(request.user).get(
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email=email, email__isnull=False
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)
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except models.User.DoesNotExist:
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# Showing an error message would leak whether or not this email is in use
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return TemplateResponse(
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request, "landing/password_reset_request.html", data
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)
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# remove any existing password reset cods for this user
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models.PasswordReset.objects.filter(user=user).all().delete()
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# create a new reset code
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code = models.PasswordReset.objects.create(user=user)
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password_reset_email(code)
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return TemplateResponse(request, "landing/password_reset_request.html", data)
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class PasswordReset(View):
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"""set new password"""
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def get(self, request, code):
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"""endpoint for sending invites"""
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if request.user.is_authenticated:
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return redirect("/")
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try:
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reset_code = models.PasswordReset.objects.get(code=code)
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if not reset_code.valid():
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raise PermissionDenied()
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except models.PasswordReset.DoesNotExist:
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raise PermissionDenied()
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data = {"code": code, "form": forms.PasswordResetForm()}
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return TemplateResponse(request, "landing/password_reset.html", data)
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def post(self, request, code):
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"""allow a user to change their password through an emailed token"""
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try:
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reset_code = models.PasswordReset.objects.get(code=code)
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except models.PasswordReset.DoesNotExist:
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data = {"errors": ["Invalid password reset link"]}
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return TemplateResponse(request, "landing/password_reset.html", data)
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user = reset_code.user
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form = forms.PasswordResetForm(request.POST, instance=user)
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if not form.is_valid():
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data = {"code": code, "form": form}
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return TemplateResponse(request, "landing/password_reset.html", data)
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new_password = form.cleaned_data["password"]
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user.set_password(new_password)
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user.save(broadcast=False, update_fields=["password"])
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login(request, user)
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reset_code.delete()
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return redirect("/")
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