zulip/zerver/models/prereg_users.py

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from django.contrib.contenttypes.fields import GenericRelation
from django.db import models
from django.db.models import CASCADE, Q, QuerySet
from django.db.models.functions import Upper
from django.utils.timezone import now as timezone_now
from confirmation import settings as confirmation_settings
from zerver.models.constants import MAX_LANGUAGE_ID_LENGTH
from zerver.models.realms import Realm
from zerver.models.users import UserProfile
class PreregistrationRealm(models.Model):
"""Data on a partially created realm entered by a user who has
completed the "new organization" form. Used to transfer the user's
selections from the pre-confirmation "new organization" form to
the post-confirmation user registration form.
Note that the values stored here may not match those of the
created realm (in the event the user creates a realm at all),
because we allow the user to edit these values in the registration
form (and in fact the user will be required to do so if the
`string_id` is claimed by another realm before registraiton is
completed).
"""
name = models.CharField(max_length=Realm.MAX_REALM_NAME_LENGTH)
org_type = models.PositiveSmallIntegerField(
default=Realm.ORG_TYPES["unspecified"]["id"],
choices=[(t["id"], t["name"]) for t in Realm.ORG_TYPES.values()],
)
default_language = models.CharField(
default="en",
max_length=MAX_LANGUAGE_ID_LENGTH,
)
string_id = models.CharField(max_length=Realm.MAX_REALM_SUBDOMAIN_LENGTH)
email = models.EmailField()
confirmation = GenericRelation("confirmation.Confirmation", related_query_name="prereg_realm")
status = models.IntegerField(default=0)
# The Realm created upon completion of the registration
# for this PregistrationRealm
created_realm = models.ForeignKey(Realm, null=True, related_name="+", on_delete=models.SET_NULL)
# The UserProfile created upon completion of the registration
# for this PregistrationRealm
created_user = models.ForeignKey(
UserProfile, null=True, related_name="+", on_delete=models.SET_NULL
)
class PreregistrationUser(models.Model):
# Data on a partially created user, before the completion of
# registration. This is used in at least three major code paths:
# * Realm creation, in which case realm is None.
#
# * Invitations, in which case referred_by will always be set.
#
# * Social authentication signup, where it's used to store data
# from the authentication step and pass it to the registration
# form.
email = models.EmailField()
confirmation = GenericRelation("confirmation.Confirmation", related_query_name="prereg_user")
# If the pre-registration process provides a suggested full name for this user,
# store it here to use it to prepopulate the full name field in the registration form:
full_name = models.CharField(max_length=UserProfile.MAX_NAME_LENGTH, null=True)
full_name_validated = models.BooleanField(default=False)
referred_by = models.ForeignKey(UserProfile, null=True, on_delete=CASCADE)
streams = models.ManyToManyField("zerver.Stream")
invited_at = models.DateTimeField(auto_now=True)
realm_creation = models.BooleanField(default=False)
# Indicates whether the user needs a password. Users who were
# created via SSO style auth (e.g. GitHub/Google) generally do not.
password_required = models.BooleanField(default=True)
# status: whether an object has been confirmed.
# if confirmed, set to confirmation.settings.STATUS_USED
status = models.IntegerField(default=0)
# The realm should only ever be None for PreregistrationUser
# objects created as part of realm creation.
realm = models.ForeignKey(Realm, null=True, on_delete=CASCADE)
# These values should be consistent with the values
# in settings_config.user_role_values.
INVITE_AS = dict(
REALM_OWNER=100,
REALM_ADMIN=200,
MODERATOR=300,
MEMBER=400,
GUEST_USER=600,
)
invited_as = models.PositiveSmallIntegerField(default=INVITE_AS["MEMBER"])
multiuse_invite = models.ForeignKey("MultiuseInvite", null=True, on_delete=models.SET_NULL)
# The UserProfile created upon completion of the registration
# for this PregistrationUser
created_user = models.ForeignKey(
UserProfile, null=True, related_name="+", on_delete=models.SET_NULL
)
include_realm_default_subscriptions = models.BooleanField(default=True)
class Meta:
indexes = [
models.Index(Upper("email"), name="upper_preregistration_email_idx"),
]
def filter_to_valid_prereg_users(
query: QuerySet[PreregistrationUser],
) -> QuerySet[PreregistrationUser]:
"""
If invite_expires_in_days is specified, we return only those PreregistrationUser
objects that were created at most that many days in the past.
"""
used_value = confirmation_settings.STATUS_USED
revoked_value = confirmation_settings.STATUS_REVOKED
query = query.exclude(status__in=[used_value, revoked_value])
return query.filter(
Q(confirmation__expiry_date=None) | Q(confirmation__expiry_date__gte=timezone_now())
)
class MultiuseInvite(models.Model):
referred_by = models.ForeignKey(UserProfile, on_delete=CASCADE)
streams = models.ManyToManyField("zerver.Stream")
realm = models.ForeignKey(Realm, on_delete=CASCADE)
invited_as = models.PositiveSmallIntegerField(default=PreregistrationUser.INVITE_AS["MEMBER"])
include_realm_default_subscriptions = models.BooleanField(default=True)
# status for tracking whether the invite has been revoked.
# If revoked, set to confirmation.settings.STATUS_REVOKED.
# STATUS_USED is not supported, because these objects are supposed
# to be usable multiple times.
status = models.IntegerField(default=0)
class EmailChangeStatus(models.Model):
new_email = models.EmailField()
old_email = models.EmailField()
updated_at = models.DateTimeField(auto_now=True)
user_profile = models.ForeignKey(UserProfile, on_delete=CASCADE)
# status: whether an object has been confirmed.
# if confirmed, set to confirmation.settings.STATUS_USED
status = models.IntegerField(default=0)
realm = models.ForeignKey(Realm, on_delete=CASCADE)
class RealmReactivationStatus(models.Model):
# status: whether an object has been confirmed.
# if confirmed, set to confirmation.settings.STATUS_USED
status = models.IntegerField(default=0)
realm = models.ForeignKey(Realm, on_delete=CASCADE)