1449 lines
46 KiB
Python
1449 lines
46 KiB
Python
import enum
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import random
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import uuid
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from email.utils import formataddr
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from typing import List
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import arrow
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import bcrypt
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from flask import url_for
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from flask_login import UserMixin
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from sqlalchemy import text, desc, CheckConstraint
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from sqlalchemy.exc import IntegrityError
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from sqlalchemy.orm import joinedload
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from sqlalchemy_utils import ArrowType
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from app import s3
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from app.config import (
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EMAIL_DOMAIN,
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MAX_NB_EMAIL_FREE_PLAN,
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URL,
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AVATAR_URL_EXPIRATION,
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JOB_ONBOARDING_1,
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JOB_ONBOARDING_2,
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JOB_ONBOARDING_3,
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JOB_ONBOARDING_4,
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LANDING_PAGE_URL,
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FIRST_ALIAS_DOMAIN,
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DISABLE_ONBOARDING,
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PAGE_LIMIT,
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)
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from app.errors import AliasInTrashError
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from app.extensions import db
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from app.log import LOG
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from app.oauth_models import Scope
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from app.utils import convert_to_id, random_string, random_words, random_word
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class ModelMixin(object):
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id = db.Column(db.Integer, primary_key=True, autoincrement=True)
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created_at = db.Column(ArrowType, default=arrow.utcnow, nullable=False)
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updated_at = db.Column(ArrowType, default=None, onupdate=arrow.utcnow)
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_repr_hide = ["created_at", "updated_at"]
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@classmethod
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def query(cls):
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return db.session.query(cls)
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@classmethod
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def get(cls, id):
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return cls.query.get(id)
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@classmethod
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def get_by(cls, **kw):
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return cls.query.filter_by(**kw).first()
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@classmethod
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def filter_by(cls, **kw):
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return cls.query.filter_by(**kw)
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@classmethod
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def get_or_create(cls, **kw):
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r = cls.get_by(**kw)
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if not r:
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r = cls(**kw)
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db.session.add(r)
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return r
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@classmethod
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def create(cls, **kw):
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r = cls(**kw)
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db.session.add(r)
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return r
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def save(self):
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db.session.add(self)
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@classmethod
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def delete(cls, obj_id):
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cls.query.filter(cls.id == obj_id).delete()
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def __repr__(self):
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values = ", ".join(
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"%s=%r" % (n, getattr(self, n))
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for n in self.__table__.c.keys()
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if n not in self._repr_hide
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)
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return "%s(%s)" % (self.__class__.__name__, values)
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class File(db.Model, ModelMixin):
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path = db.Column(db.String(128), unique=True, nullable=False)
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user_id = db.Column(db.ForeignKey("users.id", ondelete="cascade"), nullable=True)
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def get_url(self, expires_in=3600):
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return s3.get_url(self.path, expires_in)
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class EnumE(enum.Enum):
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@classmethod
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def has_value(cls, value: int) -> bool:
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return value in set(item.value for item in cls)
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class PlanEnum(EnumE):
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monthly = 2
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yearly = 3
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# Specify the format for sender address
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class SenderFormatEnum(EnumE):
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AT = 0 # John Wick - john at wick.com
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VIA = 1 # john@wick.com via SimpleLogin
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A = 2 # John Wick - john(a)wick.com
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FULL = 3 # John Wick - john@wick.com
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class AliasGeneratorEnum(EnumE):
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word = 1 # aliases are generated based on random words
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uuid = 2 # aliases are generated based on uuid
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class Fido(db.Model, ModelMixin):
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__tablename__ = "fido"
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credential_id = db.Column(db.String(), nullable=False, unique=True, index=True)
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uuid = db.Column(
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db.ForeignKey("users.fido_uuid", ondelete="cascade"),
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unique=False,
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nullable=False,
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)
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public_key = db.Column(db.String(), nullable=False, unique=True)
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sign_count = db.Column(db.Integer(), nullable=False)
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name = db.Column(db.String(128), nullable=False, unique=False)
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class User(db.Model, ModelMixin, UserMixin):
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__tablename__ = "users"
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email = db.Column(db.String(256), unique=True, nullable=False)
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salt = db.Column(db.String(128), nullable=True)
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password = db.Column(db.String(128), nullable=True)
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name = db.Column(db.String(128), nullable=False)
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is_admin = db.Column(db.Boolean, nullable=False, default=False)
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alias_generator = db.Column(
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db.Integer,
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nullable=False,
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default=AliasGeneratorEnum.word.value,
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server_default=str(AliasGeneratorEnum.word.value),
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)
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notification = db.Column(
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db.Boolean, default=True, nullable=False, server_default="1"
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)
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activated = db.Column(db.Boolean, default=False, nullable=False)
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profile_picture_id = db.Column(db.ForeignKey(File.id), nullable=True)
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otp_secret = db.Column(db.String(16), nullable=True)
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enable_otp = db.Column(
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db.Boolean, nullable=False, default=False, server_default="0"
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)
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# Fields for WebAuthn
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fido_uuid = db.Column(db.String(), nullable=True, unique=True)
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# whether user can use Fido
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can_use_fido = db.Column(
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db.Boolean, default=False, nullable=False, server_default="0"
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)
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def fido_enabled(self) -> bool:
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if self.can_use_fido and self.fido_uuid is not None:
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return True
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return False
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def two_factor_authentication_enabled(self) -> bool:
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return self.enable_otp or self.fido_enabled()
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# some users could have lifetime premium
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lifetime = db.Column(db.Boolean, default=False, nullable=False, server_default="0")
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# user can use all premium features until this date
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trial_end = db.Column(
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ArrowType, default=lambda: arrow.now().shift(days=7, hours=1), nullable=True
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)
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# the mailbox used when create random alias
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# this field is nullable but in practice, it's always set
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# it cannot be set to non-nullable though
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# as this will create foreign key cycle between User and Mailbox
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default_mailbox_id = db.Column(
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db.ForeignKey("mailbox.id"), nullable=True, default=None
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)
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profile_picture = db.relationship(File, foreign_keys=[profile_picture_id])
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# Specify the format for sender address
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# John Wick - john at wick.com -> 0
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# john@wick.com via SimpleLogin -> 1
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# John Wick - john@wick.com -> 2
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# John Wick - john@wick.com -> 3
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sender_format = db.Column(
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db.Integer, default="1", nullable=False, server_default="1"
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)
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replace_reverse_alias = db.Column(
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db.Boolean, default=False, nullable=False, server_default="0"
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)
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referral_id = db.Column(
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db.ForeignKey("referral.id", ondelete="SET NULL"), nullable=True, default=None
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)
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referral = db.relationship("Referral", foreign_keys=[referral_id])
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# whether intro has been shown to user
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intro_shown = db.Column(
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db.Boolean, default=False, nullable=False, server_default="0"
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)
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default_mailbox = db.relationship("Mailbox", foreign_keys=[default_mailbox_id])
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@classmethod
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def create(cls, email, name, password=None, **kwargs):
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user: User = super(User, cls).create(email=email, name=name, **kwargs)
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if password:
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user.set_password(password)
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db.session.flush()
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mb = Mailbox.create(user_id=user.id, email=user.email, verified=True)
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db.session.flush()
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user.default_mailbox_id = mb.id
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# create a first alias mail to show user how to use when they login
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Alias.create_new(user, prefix="my-first-alias", mailbox_id=mb.id)
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db.session.flush()
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if DISABLE_ONBOARDING:
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LOG.d("Disable onboarding emails")
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return user
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# Schedule onboarding emails
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Job.create(
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name=JOB_ONBOARDING_1,
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payload={"user_id": user.id},
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run_at=arrow.now().shift(days=1),
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)
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Job.create(
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name=JOB_ONBOARDING_2,
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payload={"user_id": user.id},
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run_at=arrow.now().shift(days=2),
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)
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Job.create(
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name=JOB_ONBOARDING_3,
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payload={"user_id": user.id},
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run_at=arrow.now().shift(days=3),
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)
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Job.create(
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name=JOB_ONBOARDING_4,
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payload={"user_id": user.id},
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run_at=arrow.now().shift(days=4),
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)
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db.session.flush()
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return user
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def _lifetime_or_active_subscription(self) -> bool:
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"""True if user has lifetime licence or active subscription"""
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if self.lifetime:
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return True
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sub: Subscription = self.get_subscription()
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if sub:
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return True
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apple_sub: AppleSubscription = AppleSubscription.get_by(user_id=self.id)
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if apple_sub and apple_sub.is_valid():
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return True
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manual_sub: ManualSubscription = ManualSubscription.get_by(user_id=self.id)
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if manual_sub and manual_sub.end_at > arrow.now():
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return True
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return False
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def in_trial(self):
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"""return True if user does not have lifetime licence or an active subscription AND is in trial period"""
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if self._lifetime_or_active_subscription():
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return False
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if self.trial_end and arrow.now() < self.trial_end:
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return True
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return False
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def should_show_upgrade_button(self):
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if self._lifetime_or_active_subscription():
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# user who has canceled can also re-subscribe
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sub: Subscription = self.get_subscription()
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if sub and sub.cancelled:
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return True
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return False
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return True
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def can_upgrade(self):
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"""User who has lifetime licence or giveaway manual subscriptions can decide to upgrade to a paid plan"""
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sub: Subscription = self.get_subscription()
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# user who has canceled can also re-subscribe
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if sub and not sub.cancelled:
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return False
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apple_sub: AppleSubscription = AppleSubscription.get_by(user_id=self.id)
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if apple_sub and apple_sub.is_valid():
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return False
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manual_sub: ManualSubscription = ManualSubscription.get_by(user_id=self.id)
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# user who has giveaway premium can decide to upgrade
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if (
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manual_sub
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and manual_sub.end_at > arrow.now()
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and not manual_sub.is_giveaway
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):
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return False
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return True
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def is_premium(self) -> bool:
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"""
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user is premium if they:
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- have a lifetime deal or
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- in trial period or
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- active subscription
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"""
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if self._lifetime_or_active_subscription():
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return True
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if self.trial_end and arrow.now() < self.trial_end:
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return True
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return False
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def can_create_new_alias(self) -> bool:
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if self.is_premium():
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return True
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return Alias.filter_by(user_id=self.id).count() < MAX_NB_EMAIL_FREE_PLAN
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def set_password(self, password):
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salt = bcrypt.gensalt()
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password_hash = bcrypt.hashpw(password.encode(), salt).decode()
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self.salt = salt.decode()
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self.password = password_hash
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def check_password(self, password) -> bool:
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if not self.password:
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return False
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password_hash = bcrypt.hashpw(password.encode(), self.salt.encode())
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return self.password.encode() == password_hash
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def profile_picture_url(self):
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if self.profile_picture_id:
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return self.profile_picture.get_url()
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else:
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return url_for("static", filename="default-avatar.png")
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def suggested_emails(self, website_name) -> (str, [str]):
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"""return suggested email and other email choices """
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website_name = convert_to_id(website_name)
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all_aliases = [
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ge.email for ge in Alias.filter_by(user_id=self.id, enabled=True)
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]
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if self.can_create_new_alias():
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suggested_alias = Alias.create_new(self, prefix=website_name).email
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else:
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# pick an email from the list of gen emails
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suggested_alias = random.choice(all_aliases)
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return (
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suggested_alias,
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list(set(all_aliases).difference({suggested_alias})),
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)
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def suggested_names(self) -> (str, [str]):
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"""return suggested name and other name choices """
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other_name = convert_to_id(self.name)
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return self.name, [other_name, "Anonymous", "whoami"]
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def get_name_initial(self) -> str:
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names = self.name.split(" ")
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return "".join([n[0].upper() for n in names if n])
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def get_subscription(self) -> "Subscription":
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"""return *active* subscription
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TODO: support user unsubscribe and re-subscribe
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"""
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sub = Subscription.get_by(user_id=self.id)
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# TODO: sub is active only if sub.next_bill_date > now
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# due to a bug on next_bill_date, wait until next month (May 8)
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# when all next_bill_date are correctly updated to add this check
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if sub and sub.cancelled:
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# sub is active until the next billing_date + 1
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if sub.next_bill_date >= arrow.now().shift(days=-1).date():
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return sub
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# past subscription, user is considered not having a subscription = free plan
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else:
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return None
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else:
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return sub
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def verified_custom_domains(self):
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return CustomDomain.query.filter_by(user_id=self.id, verified=True).all()
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def mailboxes(self) -> List["Mailbox"]:
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"""list of mailbox that user own"""
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mailboxes = []
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for mailbox in Mailbox.query.filter_by(user_id=self.id, verified=True):
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mailboxes.append(mailbox)
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return mailboxes
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def nb_directory(self):
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return Directory.query.filter_by(user_id=self.id).count()
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def __repr__(self):
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return f"<User {self.id} {self.name} {self.email}>"
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def _expiration_1h():
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return arrow.now().shift(hours=1)
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|
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def _expiration_12h():
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return arrow.now().shift(hours=12)
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|
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def _expiration_5m():
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return arrow.now().shift(minutes=5)
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def _expiration_7d():
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return arrow.now().shift(days=7)
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class ActivationCode(db.Model, ModelMixin):
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"""For activate user account"""
|
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user_id = db.Column(db.ForeignKey(User.id, ondelete="cascade"), nullable=False)
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code = db.Column(db.String(128), unique=True, nullable=False)
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user = db.relationship(User)
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expired = db.Column(ArrowType, nullable=False, default=_expiration_1h)
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|
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def is_expired(self):
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return self.expired < arrow.now()
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|
|
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class ResetPasswordCode(db.Model, ModelMixin):
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"""For resetting password"""
|
|
|
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user_id = db.Column(db.ForeignKey(User.id, ondelete="cascade"), nullable=False)
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code = db.Column(db.String(128), unique=True, nullable=False)
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user = db.relationship(User)
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expired = db.Column(ArrowType, nullable=False, default=_expiration_1h)
|
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|
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def is_expired(self):
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return self.expired < arrow.now()
|
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|
|
|
|
class SocialAuth(db.Model, ModelMixin):
|
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"""Store how user authenticates with social login"""
|
|
|
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user_id = db.Column(db.ForeignKey(User.id, ondelete="cascade"), nullable=False)
|
|
|
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# name of the social login used, could be facebook, google or github
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social = db.Column(db.String(128), nullable=False)
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__table_args__ = (db.UniqueConstraint("user_id", "social", name="uq_social_auth"),)
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|
|
|
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# <<< OAUTH models >>>
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|
|
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def generate_oauth_client_id(client_name) -> str:
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oauth_client_id = convert_to_id(client_name) + "-" + random_string()
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|
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# check that the client does not exist yet
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if not Client.get_by(oauth_client_id=oauth_client_id):
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LOG.debug("generate oauth_client_id %s", oauth_client_id)
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return oauth_client_id
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|
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# Rerun the function
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LOG.warning(
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"client_id %s already exists, generate a new client_id", oauth_client_id
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)
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return generate_oauth_client_id(client_name)
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|
|
|
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class Client(db.Model, ModelMixin):
|
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oauth_client_id = db.Column(db.String(128), unique=True, nullable=False)
|
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oauth_client_secret = db.Column(db.String(128), nullable=False)
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|
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name = db.Column(db.String(128), nullable=False)
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home_url = db.Column(db.String(1024))
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published = db.Column(db.Boolean, default=False, nullable=False)
|
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|
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# user who created this client
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user_id = db.Column(db.ForeignKey(User.id, ondelete="cascade"), nullable=False)
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icon_id = db.Column(db.ForeignKey(File.id), nullable=True)
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|
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icon = db.relationship(File)
|
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|
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def nb_user(self):
|
|
return ClientUser.filter_by(client_id=self.id).count()
|
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|
|
def get_scopes(self) -> [Scope]:
|
|
# todo: client can choose which scopes they want to have access
|
|
return [Scope.NAME, Scope.EMAIL, Scope.AVATAR_URL]
|
|
|
|
@classmethod
|
|
def create_new(cls, name, user_id) -> "Client":
|
|
# generate a client-id
|
|
oauth_client_id = generate_oauth_client_id(name)
|
|
oauth_client_secret = random_string(40)
|
|
client = Client.create(
|
|
name=name,
|
|
oauth_client_id=oauth_client_id,
|
|
oauth_client_secret=oauth_client_secret,
|
|
user_id=user_id,
|
|
)
|
|
|
|
return client
|
|
|
|
def get_icon_url(self):
|
|
if self.icon_id:
|
|
return self.icon.get_url()
|
|
else:
|
|
return URL + "/static/default-icon.svg"
|
|
|
|
def last_user_login(self) -> "ClientUser":
|
|
client_user = (
|
|
ClientUser.query.filter(ClientUser.client_id == self.id)
|
|
.order_by(ClientUser.updated_at)
|
|
.first()
|
|
)
|
|
if client_user:
|
|
return client_user
|
|
return None
|
|
|
|
|
|
class RedirectUri(db.Model, ModelMixin):
|
|
"""Valid redirect uris for a client"""
|
|
|
|
client_id = db.Column(db.ForeignKey(Client.id, ondelete="cascade"), nullable=False)
|
|
uri = db.Column(db.String(1024), nullable=False)
|
|
|
|
client = db.relationship(Client, backref="redirect_uris")
|
|
|
|
|
|
class AuthorizationCode(db.Model, ModelMixin):
|
|
code = db.Column(db.String(128), unique=True, nullable=False)
|
|
client_id = db.Column(db.ForeignKey(Client.id, ondelete="cascade"), nullable=False)
|
|
user_id = db.Column(db.ForeignKey(User.id, ondelete="cascade"), nullable=False)
|
|
|
|
scope = db.Column(db.String(128))
|
|
redirect_uri = db.Column(db.String(1024))
|
|
|
|
# what is the input response_type, e.g. "code", "code,id_token", ...
|
|
response_type = db.Column(db.String(128))
|
|
|
|
user = db.relationship(User, lazy=False)
|
|
client = db.relationship(Client, lazy=False)
|
|
|
|
expired = db.Column(ArrowType, nullable=False, default=_expiration_5m)
|
|
|
|
def is_expired(self):
|
|
return self.expired < arrow.now()
|
|
|
|
|
|
class OauthToken(db.Model, ModelMixin):
|
|
access_token = db.Column(db.String(128), unique=True)
|
|
client_id = db.Column(db.ForeignKey(Client.id, ondelete="cascade"), nullable=False)
|
|
user_id = db.Column(db.ForeignKey(User.id, ondelete="cascade"), nullable=False)
|
|
|
|
scope = db.Column(db.String(128))
|
|
redirect_uri = db.Column(db.String(1024))
|
|
|
|
# what is the input response_type, e.g. "token", "token,id_token", ...
|
|
response_type = db.Column(db.String(128))
|
|
|
|
user = db.relationship(User)
|
|
client = db.relationship(Client)
|
|
|
|
expired = db.Column(ArrowType, nullable=False, default=_expiration_1h)
|
|
|
|
def is_expired(self):
|
|
return self.expired < arrow.now()
|
|
|
|
|
|
def generate_email(
|
|
scheme: int = AliasGeneratorEnum.word.value, in_hex: bool = False
|
|
) -> str:
|
|
"""generate an email address that does not exist before
|
|
:param scheme: int, value of AliasGeneratorEnum, indicate how the email is generated
|
|
:type in_hex: bool, if the generate scheme is uuid, is hex favorable?
|
|
"""
|
|
if scheme == AliasGeneratorEnum.uuid.value:
|
|
name = uuid.uuid4().hex if in_hex else uuid.uuid4().__str__()
|
|
random_email = name + "@" + EMAIL_DOMAIN
|
|
else:
|
|
random_email = random_words() + "@" + EMAIL_DOMAIN
|
|
|
|
random_email = random_email.lower().strip()
|
|
|
|
# check that the client does not exist yet
|
|
if not Alias.get_by(email=random_email) and not DeletedAlias.get_by(
|
|
email=random_email
|
|
):
|
|
LOG.debug("generate email %s", random_email)
|
|
return random_email
|
|
|
|
# Rerun the function
|
|
LOG.warning("email %s already exists, generate a new email", random_email)
|
|
return generate_email(scheme=scheme, in_hex=in_hex)
|
|
|
|
|
|
class Alias(db.Model, ModelMixin):
|
|
"""Alias"""
|
|
|
|
user_id = db.Column(db.ForeignKey(User.id, ondelete="cascade"), nullable=False)
|
|
email = db.Column(db.String(128), unique=True, nullable=False)
|
|
|
|
# the name to use when user replies/sends from alias
|
|
name = db.Column(db.String(128), nullable=True, default=None)
|
|
|
|
enabled = db.Column(db.Boolean(), default=True, nullable=False)
|
|
|
|
custom_domain_id = db.Column(
|
|
db.ForeignKey("custom_domain.id", ondelete="cascade"), nullable=True
|
|
)
|
|
|
|
custom_domain = db.relationship("CustomDomain", foreign_keys=[custom_domain_id])
|
|
|
|
# To know whether an alias is created "on the fly", i.e. via the custom domain catch-all feature
|
|
automatic_creation = db.Column(
|
|
db.Boolean, nullable=False, default=False, server_default="0"
|
|
)
|
|
|
|
# to know whether an alias belongs to a directory
|
|
directory_id = db.Column(
|
|
db.ForeignKey("directory.id", ondelete="cascade"), nullable=True
|
|
)
|
|
|
|
note = db.Column(db.Text, default=None, nullable=True)
|
|
|
|
# an alias can be owned by another mailbox
|
|
mailbox_id = db.Column(
|
|
db.ForeignKey("mailbox.id", ondelete="cascade"), nullable=False
|
|
)
|
|
|
|
# prefix _ to avoid this object being used accidentally.
|
|
# To have the list of all mailboxes, should use AliasInfo instead
|
|
_mailboxes = db.relationship("Mailbox", secondary="alias_mailbox", lazy="joined")
|
|
|
|
# If the mailbox has PGP-enabled, user can choose disable the PGP on the alias
|
|
# this is useful when some senders already support PGP
|
|
disable_pgp = db.Column(
|
|
db.Boolean, nullable=False, default=False, server_default="0"
|
|
)
|
|
|
|
user = db.relationship(User)
|
|
mailbox = db.relationship("Mailbox", lazy="joined")
|
|
|
|
@property
|
|
def mailboxes(self):
|
|
ret = [self.mailbox]
|
|
for m in self._mailboxes:
|
|
ret.append(m)
|
|
|
|
return ret
|
|
|
|
def mailbox_support_pgp(self) -> bool:
|
|
"""return True of one of the mailboxes support PGP"""
|
|
for mb in self.mailboxes:
|
|
if mb.pgp_finger_print:
|
|
return True
|
|
return False
|
|
|
|
def pgp_enabled(self) -> bool:
|
|
if self.mailbox_support_pgp() and not self.disable_pgp:
|
|
return True
|
|
return False
|
|
|
|
@classmethod
|
|
def create(cls, **kw):
|
|
r = cls(**kw)
|
|
|
|
# make sure alias is not in global trash, i.e. DeletedAlias table
|
|
email = kw["email"]
|
|
if DeletedAlias.get_by(email=email):
|
|
raise AliasInTrashError
|
|
|
|
if DomainDeletedAlias.get_by(email=email):
|
|
raise AliasInTrashError
|
|
|
|
db.session.add(r)
|
|
return r
|
|
|
|
@classmethod
|
|
def create_new(cls, user, prefix, note=None, mailbox_id=None):
|
|
if not prefix:
|
|
raise Exception("alias prefix cannot be empty")
|
|
|
|
# find the right suffix - avoid infinite loop by running this at max 1000 times
|
|
for i in range(1000):
|
|
suffix = random_word()
|
|
email = f"{prefix}.{suffix}@{FIRST_ALIAS_DOMAIN}"
|
|
|
|
if not cls.get_by(email=email) and not DeletedAlias.get_by(email=email):
|
|
break
|
|
|
|
return Alias.create(
|
|
user_id=user.id,
|
|
email=email,
|
|
note=note,
|
|
mailbox_id=mailbox_id or user.default_mailbox_id,
|
|
)
|
|
|
|
@classmethod
|
|
def create_new_random(
|
|
cls,
|
|
user,
|
|
scheme: int = AliasGeneratorEnum.word.value,
|
|
in_hex: bool = False,
|
|
note: str = None,
|
|
):
|
|
"""create a new random alias"""
|
|
random_email = generate_email(scheme=scheme, in_hex=in_hex)
|
|
return Alias.create(
|
|
user_id=user.id,
|
|
email=random_email,
|
|
mailbox_id=user.default_mailbox_id,
|
|
note=note,
|
|
)
|
|
|
|
def mailbox_email(self):
|
|
if self.mailbox_id:
|
|
return self.mailbox.email
|
|
else:
|
|
return self.user.email
|
|
|
|
def get_contacts(self, page=0):
|
|
contacts = (
|
|
Contact.filter_by(alias_id=self.id)
|
|
.order_by(Contact.created_at)
|
|
.limit(PAGE_LIMIT)
|
|
.offset(page * PAGE_LIMIT)
|
|
.all()
|
|
)
|
|
return contacts
|
|
|
|
def __repr__(self):
|
|
return f"<Alias {self.id} {self.email}>"
|
|
|
|
|
|
class ClientUser(db.Model, ModelMixin):
|
|
__table_args__ = (
|
|
db.UniqueConstraint("user_id", "client_id", name="uq_client_user"),
|
|
)
|
|
|
|
user_id = db.Column(db.ForeignKey(User.id, ondelete="cascade"), nullable=False)
|
|
client_id = db.Column(db.ForeignKey(Client.id, ondelete="cascade"), nullable=False)
|
|
|
|
# Null means client has access to user original email
|
|
alias_id = db.Column(db.ForeignKey(Alias.id, ondelete="cascade"), nullable=True)
|
|
|
|
# user can decide to send to client another name
|
|
name = db.Column(
|
|
db.String(128), nullable=True, default=None, server_default=text("NULL")
|
|
)
|
|
|
|
# user can decide to send to client a default avatar
|
|
default_avatar = db.Column(
|
|
db.Boolean, nullable=False, default=False, server_default="0"
|
|
)
|
|
|
|
alias = db.relationship(Alias, backref="client_users")
|
|
|
|
user = db.relationship(User)
|
|
client = db.relationship(Client)
|
|
|
|
def get_email(self):
|
|
return self.alias.email if self.alias_id else self.user.email
|
|
|
|
def get_user_name(self):
|
|
if self.name:
|
|
return self.name
|
|
else:
|
|
return self.user.name
|
|
|
|
def get_user_info(self) -> dict:
|
|
"""return user info according to client scope
|
|
Return dict with key being scope name. For now all the fields are the same for all clients:
|
|
|
|
{
|
|
"client": "Demo",
|
|
"email": "test-avk5l@mail-tester.com",
|
|
"email_verified": true,
|
|
"id": 1,
|
|
"name": "Son GM",
|
|
"avatar_url": "http://s3..."
|
|
}
|
|
|
|
"""
|
|
res = {
|
|
"id": self.id,
|
|
"client": self.client.name,
|
|
"email_verified": True,
|
|
"sub": str(self.id),
|
|
}
|
|
|
|
for scope in self.client.get_scopes():
|
|
if scope == Scope.NAME:
|
|
if self.name:
|
|
res[Scope.NAME.value] = self.name
|
|
else:
|
|
res[Scope.NAME.value] = self.user.name
|
|
elif scope == Scope.AVATAR_URL:
|
|
if self.user.profile_picture_id:
|
|
if self.default_avatar:
|
|
res[Scope.AVATAR_URL.value] = URL + "/static/default-avatar.png"
|
|
else:
|
|
res[Scope.AVATAR_URL.value] = self.user.profile_picture.get_url(
|
|
AVATAR_URL_EXPIRATION
|
|
)
|
|
else:
|
|
res[Scope.AVATAR_URL.value] = None
|
|
elif scope == Scope.EMAIL:
|
|
# Use generated email
|
|
if self.alias_id:
|
|
LOG.debug(
|
|
"Use gen email for user %s, client %s", self.user, self.client
|
|
)
|
|
res[Scope.EMAIL.value] = self.alias.email
|
|
# Use user original email
|
|
else:
|
|
res[Scope.EMAIL.value] = self.user.email
|
|
|
|
return res
|
|
|
|
|
|
class Contact(db.Model, ModelMixin):
|
|
"""
|
|
Store configuration of sender (website-email) and alias.
|
|
"""
|
|
|
|
__table_args__ = (
|
|
db.UniqueConstraint("alias_id", "website_email", name="uq_contact"),
|
|
)
|
|
|
|
user_id = db.Column(db.ForeignKey(User.id, ondelete="cascade"), nullable=False)
|
|
alias_id = db.Column(db.ForeignKey(Alias.id, ondelete="cascade"), nullable=False)
|
|
|
|
name = db.Column(
|
|
db.String(512), nullable=True, default=None, server_default=text("NULL")
|
|
)
|
|
|
|
website_email = db.Column(db.String(512), nullable=False)
|
|
|
|
# the email from header, e.g. AB CD <ab@cd.com>
|
|
# nullable as this field is added after website_email
|
|
website_from = db.Column(db.String(1024), nullable=True)
|
|
|
|
# when user clicks on "reply", they will reply to this address.
|
|
# This address allows to hide user personal email
|
|
# this reply email is created every time a website sends an email to user
|
|
# it has the prefix "reply+" to distinguish with other email
|
|
reply_email = db.Column(db.String(512), nullable=False)
|
|
|
|
# whether a contact is created via CC
|
|
is_cc = db.Column(db.Boolean, nullable=False, default=False, server_default="0")
|
|
|
|
alias = db.relationship(Alias)
|
|
user = db.relationship(User)
|
|
|
|
def website_send_to(self):
|
|
"""return the email address with name.
|
|
to use when user wants to send an email from the alias
|
|
Return
|
|
"First Last | email at example.com" <ra+random_string@SL>
|
|
"""
|
|
|
|
# Prefer using contact name if possible
|
|
name = self.name
|
|
|
|
# if no name, try to parse it from website_from
|
|
if not name and self.website_from:
|
|
try:
|
|
from app.email_utils import parseaddr_unicode
|
|
|
|
name, _ = parseaddr_unicode(self.website_from)
|
|
except Exception:
|
|
# Skip if website_from is wrongly formatted
|
|
LOG.warning(
|
|
"Cannot parse contact %s website_from %s", self, self.website_from
|
|
)
|
|
name = ""
|
|
|
|
# remove all double quote
|
|
if name:
|
|
name = name.replace('"', "")
|
|
|
|
if name:
|
|
name = name + " | " + self.website_email.replace("@", " at ")
|
|
else:
|
|
name = self.website_email.replace("@", " at ")
|
|
|
|
# cannot use formataddr here as this field is for email client, not for MTA
|
|
return f'"{name}" <{self.reply_email}>'
|
|
|
|
def new_addr(self):
|
|
"""
|
|
Replace original email by reply_email. Possible formats:
|
|
- first@example.com via SimpleLogin <reply_email> OR
|
|
- First Last - first at example.com <reply_email> OR
|
|
- First Last - first(a)example.com <reply_email> OR
|
|
- First Last - first@example.com <reply_email> OR
|
|
And return new address with RFC 2047 format
|
|
|
|
`new_email` is a special reply address
|
|
"""
|
|
user = self.user
|
|
if (
|
|
not user
|
|
or not SenderFormatEnum.has_value(user.sender_format)
|
|
or user.sender_format == SenderFormatEnum.VIA.value
|
|
):
|
|
new_name = f"{self.website_email} via SimpleLogin"
|
|
elif user.sender_format == SenderFormatEnum.AT.value:
|
|
name = self.name or ""
|
|
new_name = (
|
|
name + (" - " if name else "") + self.website_email.replace("@", " at ")
|
|
).strip()
|
|
elif user.sender_format == SenderFormatEnum.A.value:
|
|
name = self.name or ""
|
|
new_name = (
|
|
name + (" - " if name else "") + self.website_email.replace("@", "(a)")
|
|
).strip()
|
|
elif user.sender_format == SenderFormatEnum.FULL.value:
|
|
name = self.name or ""
|
|
new_name = (name + (" - " if name else "") + self.website_email).strip()
|
|
|
|
new_addr = formataddr((new_name, self.reply_email)).strip()
|
|
return new_addr.strip()
|
|
|
|
def last_reply(self) -> "EmailLog":
|
|
"""return the most recent reply"""
|
|
return (
|
|
EmailLog.query.filter_by(contact_id=self.id, is_reply=True)
|
|
.order_by(desc(EmailLog.created_at))
|
|
.first()
|
|
)
|
|
|
|
def __repr__(self):
|
|
return f"<Contact {self.id} {self.website_email} {self.alias_id}>"
|
|
|
|
|
|
class EmailLog(db.Model, ModelMixin):
|
|
user_id = db.Column(db.ForeignKey(User.id, ondelete="cascade"), nullable=False)
|
|
contact_id = db.Column(
|
|
db.ForeignKey(Contact.id, ondelete="cascade"), nullable=False
|
|
)
|
|
|
|
# whether this is a reply
|
|
is_reply = db.Column(db.Boolean, nullable=False, default=False)
|
|
|
|
# for ex if alias is disabled, this forwarding is blocked
|
|
blocked = db.Column(db.Boolean, nullable=False, default=False)
|
|
|
|
# can happen when user email service refuses the forwarded email
|
|
# usually because the forwarded email is too spammy
|
|
bounced = db.Column(db.Boolean, nullable=False, default=False, server_default="0")
|
|
|
|
# SpamAssassin result
|
|
is_spam = db.Column(db.Boolean, nullable=False, default=False, server_default="0")
|
|
spam_status = db.Column(db.Text, nullable=True, default=None)
|
|
|
|
# Point to the email that has been refused
|
|
refused_email_id = db.Column(
|
|
db.ForeignKey("refused_email.id", ondelete="SET NULL"), nullable=True
|
|
)
|
|
|
|
# in case of bounce, record on what mailbox the email has been bounced
|
|
# useful when an alias has several mailboxes
|
|
bounced_mailbox_id = db.Column(
|
|
db.ForeignKey("mailbox.id", ondelete="cascade"), nullable=True
|
|
)
|
|
|
|
refused_email = db.relationship("RefusedEmail")
|
|
forward = db.relationship(Contact)
|
|
|
|
contact = db.relationship(Contact)
|
|
|
|
def bounced_mailbox(self) -> str:
|
|
if self.bounced_mailbox_id:
|
|
return Mailbox.get(self.bounced_mailbox_id).email
|
|
# retro-compatibility
|
|
return self.contact.alias.mailboxes[0].email
|
|
|
|
def get_action(self) -> str:
|
|
"""return the action name: forward|reply|block|bounced"""
|
|
if self.is_reply:
|
|
return "reply"
|
|
elif self.bounced:
|
|
return "bounced"
|
|
elif self.blocked:
|
|
return "block"
|
|
else:
|
|
return "forward"
|
|
|
|
|
|
class Subscription(db.Model, ModelMixin):
|
|
# Come from Paddle
|
|
cancel_url = db.Column(db.String(1024), nullable=False)
|
|
update_url = db.Column(db.String(1024), nullable=False)
|
|
subscription_id = db.Column(db.String(1024), nullable=False, unique=True)
|
|
event_time = db.Column(ArrowType, nullable=False)
|
|
next_bill_date = db.Column(db.Date, nullable=False)
|
|
|
|
cancelled = db.Column(db.Boolean, nullable=False, default=False)
|
|
|
|
plan = db.Column(db.Enum(PlanEnum), nullable=False)
|
|
|
|
user_id = db.Column(
|
|
db.ForeignKey(User.id, ondelete="cascade"), nullable=False, unique=True
|
|
)
|
|
|
|
user = db.relationship(User)
|
|
|
|
def plan_name(self):
|
|
if self.plan == PlanEnum.monthly:
|
|
return "Monthly ($2.99/month)"
|
|
else:
|
|
return "Yearly ($29.99/year)"
|
|
|
|
|
|
class ManualSubscription(db.Model, ModelMixin):
|
|
"""
|
|
For users who use other forms of payment and therefore not pass by Paddle
|
|
"""
|
|
|
|
user_id = db.Column(
|
|
db.ForeignKey(User.id, ondelete="cascade"), nullable=False, unique=True
|
|
)
|
|
|
|
# an reminder is sent several days before the subscription ends
|
|
end_at = db.Column(ArrowType, nullable=False)
|
|
|
|
# for storing note about this subscription
|
|
comment = db.Column(db.Text, nullable=True)
|
|
|
|
# manual subscription are also used for Premium giveaways
|
|
is_giveaway = db.Column(
|
|
db.Boolean, default=False, nullable=False, server_default="0"
|
|
)
|
|
|
|
user = db.relationship(User)
|
|
|
|
|
|
# https://help.apple.com/app-store-connect/#/dev58bda3212
|
|
_APPLE_GRACE_PERIOD_DAYS = 16
|
|
|
|
|
|
class AppleSubscription(db.Model, ModelMixin):
|
|
"""
|
|
For users who have subscribed via Apple in-app payment
|
|
"""
|
|
|
|
user_id = db.Column(
|
|
db.ForeignKey(User.id, ondelete="cascade"), nullable=False, unique=True
|
|
)
|
|
|
|
expires_date = db.Column(ArrowType, nullable=False)
|
|
|
|
# to avoid using "Restore Purchase" on another account
|
|
original_transaction_id = db.Column(db.String(256), nullable=False, unique=True)
|
|
receipt_data = db.Column(db.Text(), nullable=False)
|
|
|
|
plan = db.Column(db.Enum(PlanEnum), nullable=False)
|
|
|
|
user = db.relationship(User)
|
|
|
|
def is_valid(self):
|
|
# Todo: take into account grace period?
|
|
return self.expires_date > arrow.now().shift(days=-_APPLE_GRACE_PERIOD_DAYS)
|
|
|
|
|
|
class DeletedAlias(db.Model, ModelMixin):
|
|
"""Store all deleted alias to make sure they are NOT reused"""
|
|
|
|
email = db.Column(db.String(256), unique=True, nullable=False)
|
|
|
|
def __repr__(self):
|
|
return f"<Deleted Alias {self.email}>"
|
|
|
|
|
|
class EmailChange(db.Model, ModelMixin):
|
|
"""Used when user wants to update their email"""
|
|
|
|
user_id = db.Column(
|
|
db.ForeignKey(User.id, ondelete="cascade"),
|
|
nullable=False,
|
|
unique=True,
|
|
index=True,
|
|
)
|
|
new_email = db.Column(db.String(256), unique=True, nullable=False)
|
|
code = db.Column(db.String(128), unique=True, nullable=False)
|
|
expired = db.Column(ArrowType, nullable=False, default=_expiration_12h)
|
|
|
|
user = db.relationship(User)
|
|
|
|
def is_expired(self):
|
|
return self.expired < arrow.now()
|
|
|
|
|
|
class AliasUsedOn(db.Model, ModelMixin):
|
|
"""Used to know where an alias is created"""
|
|
|
|
__table_args__ = (
|
|
db.UniqueConstraint("alias_id", "hostname", name="uq_alias_used"),
|
|
)
|
|
|
|
alias_id = db.Column(db.ForeignKey(Alias.id, ondelete="cascade"), nullable=False)
|
|
user_id = db.Column(db.ForeignKey(User.id, ondelete="cascade"), nullable=False)
|
|
|
|
alias = db.relationship(Alias)
|
|
|
|
hostname = db.Column(db.String(1024), nullable=False)
|
|
|
|
|
|
class ApiKey(db.Model, ModelMixin):
|
|
"""used in browser extension to identify user"""
|
|
|
|
user_id = db.Column(db.ForeignKey(User.id, ondelete="cascade"), nullable=False)
|
|
code = db.Column(db.String(128), unique=True, nullable=False)
|
|
name = db.Column(db.String(128), nullable=False)
|
|
last_used = db.Column(ArrowType, default=None)
|
|
times = db.Column(db.Integer, default=0, nullable=False)
|
|
|
|
user = db.relationship(User)
|
|
|
|
@classmethod
|
|
def create(cls, user_id, name):
|
|
# generate unique code
|
|
found = False
|
|
while not found:
|
|
code = random_string(60)
|
|
|
|
if not cls.get_by(code=code):
|
|
found = True
|
|
|
|
a = cls(user_id=user_id, code=code, name=name)
|
|
db.session.add(a)
|
|
return a
|
|
|
|
|
|
class CustomDomain(db.Model, ModelMixin):
|
|
user_id = db.Column(db.ForeignKey(User.id, ondelete="cascade"), nullable=False)
|
|
domain = db.Column(db.String(128), unique=True, nullable=False)
|
|
|
|
# default name to use when user replies/sends from alias
|
|
name = db.Column(db.String(128), nullable=True, default=None)
|
|
|
|
verified = db.Column(db.Boolean, nullable=False, default=False)
|
|
dkim_verified = db.Column(
|
|
db.Boolean, nullable=False, default=False, server_default="0"
|
|
)
|
|
spf_verified = db.Column(
|
|
db.Boolean, nullable=False, default=False, server_default="0"
|
|
)
|
|
dmarc_verified = db.Column(
|
|
db.Boolean, nullable=False, default=False, server_default="0"
|
|
)
|
|
|
|
# an alias is created automatically the first time it receives an email
|
|
catch_all = db.Column(db.Boolean, nullable=False, default=False, server_default="0")
|
|
|
|
user = db.relationship(User)
|
|
|
|
def nb_alias(self):
|
|
return Alias.filter_by(custom_domain_id=self.id).count()
|
|
|
|
def __repr__(self):
|
|
return f"<Custom Domain {self.domain}>"
|
|
|
|
|
|
class DomainDeletedAlias(db.Model, ModelMixin):
|
|
"""Store all deleted alias for a domain"""
|
|
|
|
__table_args__ = (
|
|
db.UniqueConstraint("domain_id", "email", name="uq_domain_trash"),
|
|
)
|
|
|
|
email = db.Column(db.String(256), nullable=False)
|
|
domain_id = db.Column(
|
|
db.ForeignKey("custom_domain.id", ondelete="cascade"), nullable=False
|
|
)
|
|
user_id = db.Column(db.ForeignKey(User.id, ondelete="cascade"), nullable=False)
|
|
|
|
|
|
class LifetimeCoupon(db.Model, ModelMixin):
|
|
code = db.Column(db.String(128), nullable=False, unique=True)
|
|
nb_used = db.Column(db.Integer, nullable=False)
|
|
|
|
|
|
class Directory(db.Model, ModelMixin):
|
|
user_id = db.Column(db.ForeignKey(User.id, ondelete="cascade"), nullable=False)
|
|
name = db.Column(db.String(128), unique=True, nullable=False)
|
|
|
|
user = db.relationship(User)
|
|
|
|
def nb_alias(self):
|
|
return Alias.filter_by(directory_id=self.id).count()
|
|
|
|
@classmethod
|
|
def delete(cls, obj_id):
|
|
# Put all aliases belonging to this directory to global trash
|
|
try:
|
|
for alias in Alias.query.filter_by(directory_id=obj_id):
|
|
DeletedAlias.create(email=alias.email)
|
|
db.session.commit()
|
|
# this can happen when a previously deleted alias is re-created via catch-all or directory feature
|
|
except IntegrityError:
|
|
LOG.error("Some aliases have been added before to DeletedAlias")
|
|
db.session.rollback()
|
|
|
|
cls.query.filter(cls.id == obj_id).delete()
|
|
db.session.commit()
|
|
|
|
def __repr__(self):
|
|
return f"<Directory {self.name}>"
|
|
|
|
|
|
class Job(db.Model, ModelMixin):
|
|
"""Used to schedule one-time job in the future"""
|
|
|
|
name = db.Column(db.String(128), nullable=False)
|
|
payload = db.Column(db.JSON)
|
|
|
|
# whether the job has been taken by the job runner
|
|
taken = db.Column(db.Boolean, default=False, nullable=False)
|
|
run_at = db.Column(ArrowType)
|
|
|
|
def __repr__(self):
|
|
return f"<Job {self.id} {self.name} {self.payload}>"
|
|
|
|
|
|
class Mailbox(db.Model, ModelMixin):
|
|
user_id = db.Column(db.ForeignKey(User.id, ondelete="cascade"), nullable=False)
|
|
email = db.Column(db.String(256), nullable=False)
|
|
verified = db.Column(db.Boolean, default=False, nullable=False)
|
|
force_spf = db.Column(db.Boolean, default=True, server_default="1", nullable=False)
|
|
|
|
# used when user wants to update mailbox email
|
|
new_email = db.Column(db.String(256), unique=True)
|
|
|
|
pgp_public_key = db.Column(db.Text, nullable=True)
|
|
pgp_finger_print = db.Column(db.String(512), nullable=True)
|
|
|
|
__table_args__ = (db.UniqueConstraint("user_id", "email", name="uq_mailbox_user"),)
|
|
|
|
def nb_alias(self):
|
|
return Alias.filter_by(mailbox_id=self.id).count()
|
|
|
|
@classmethod
|
|
def delete(cls, obj_id):
|
|
# Put all aliases belonging to this mailbox to global trash
|
|
try:
|
|
for alias in Alias.query.filter_by(mailbox_id=obj_id):
|
|
# special handling for alias that has several mailboxes and has mailbox_id=obj_id
|
|
if len(alias.mailboxes) > 1:
|
|
# use the first mailbox found in alias._mailboxes
|
|
first_mb = alias._mailboxes[0]
|
|
alias.mailbox_id = first_mb.id
|
|
alias._mailboxes.remove(first_mb)
|
|
else:
|
|
# only put aliases that have mailbox as a single mailbox into trash
|
|
DeletedAlias.create(email=alias.email)
|
|
db.session.commit()
|
|
# this can happen when a previously deleted alias is re-created via catch-all or directory feature
|
|
except IntegrityError:
|
|
LOG.error("Some aliases have been added before to DeletedAlias")
|
|
db.session.rollback()
|
|
|
|
cls.query.filter(cls.id == obj_id).delete()
|
|
db.session.commit()
|
|
|
|
def __repr__(self):
|
|
return f"<Mailbox {self.email}>"
|
|
|
|
|
|
class AccountActivation(db.Model, ModelMixin):
|
|
"""contains code to activate the user account when they sign up on mobile"""
|
|
|
|
user_id = db.Column(
|
|
db.ForeignKey(User.id, ondelete="cascade"), nullable=False, unique=True
|
|
)
|
|
# the activation code is usually 6 digits
|
|
code = db.Column(db.String(10), nullable=False)
|
|
|
|
# nb tries decrements each time user enters wrong code
|
|
tries = db.Column(db.Integer, default=3, nullable=False)
|
|
|
|
__table_args__ = (
|
|
CheckConstraint(tries >= 0, name="account_activation_tries_positive"),
|
|
{},
|
|
)
|
|
|
|
|
|
class RefusedEmail(db.Model, ModelMixin):
|
|
"""Store emails that have been refused, i.e. bounced or classified as spams"""
|
|
|
|
# Store the full report, including logs from Sending & Receiving MTA
|
|
full_report_path = db.Column(db.String(128), unique=True, nullable=False)
|
|
|
|
# The original email, to display to user
|
|
path = db.Column(db.String(128), unique=True, nullable=True)
|
|
|
|
user_id = db.Column(db.ForeignKey(User.id, ondelete="cascade"), nullable=False)
|
|
|
|
# the email content will be deleted at this date
|
|
delete_at = db.Column(ArrowType, nullable=False, default=_expiration_7d)
|
|
|
|
# toggle this when email content (stored at full_report_path & path are deleted)
|
|
deleted = db.Column(db.Boolean, nullable=False, default=False, server_default="0")
|
|
|
|
def get_url(self, expires_in=3600):
|
|
if self.path:
|
|
return s3.get_url(self.path, expires_in)
|
|
else:
|
|
return s3.get_url(self.full_report_path, expires_in)
|
|
|
|
def __repr__(self):
|
|
return f"<Refused Email {self.id} {self.path} {self.delete_at}>"
|
|
|
|
|
|
class Referral(db.Model, ModelMixin):
|
|
"""Referral code so user can invite others"""
|
|
|
|
user_id = db.Column(db.ForeignKey(User.id, ondelete="cascade"), nullable=False)
|
|
name = db.Column(db.String(512), nullable=True, default=None)
|
|
|
|
code = db.Column(db.String(128), unique=True, nullable=False)
|
|
|
|
def nb_user(self):
|
|
return User.filter_by(referral_id=self.id, activated=True).count()
|
|
|
|
def link(self):
|
|
return f"{LANDING_PAGE_URL}?slref={self.code}"
|
|
|
|
|
|
class SentAlert(db.Model, ModelMixin):
|
|
"""keep track of alerts sent to user.
|
|
User can receive an alert when there's abnormal activity on their aliases such as
|
|
- reverse-alias not used by the owning mailbox
|
|
- SPF fails when using the reverse-alias
|
|
- bounced email
|
|
- ...
|
|
|
|
Different rate controls can then be implemented based on SentAlert:
|
|
- only once alert: an alert type should be sent only once
|
|
- max number of sent per 24H: an alert type should not be sent more than X times in 24h
|
|
"""
|
|
|
|
user_id = db.Column(db.ForeignKey(User.id, ondelete="cascade"), nullable=False)
|
|
to_email = db.Column(db.String(256), nullable=False)
|
|
alert_type = db.Column(db.String(256), nullable=False)
|
|
|
|
|
|
class AliasMailbox(db.Model, ModelMixin):
|
|
__table_args__ = (
|
|
db.UniqueConstraint("alias_id", "mailbox_id", name="uq_alias_mailbox"),
|
|
)
|
|
|
|
alias_id = db.Column(db.ForeignKey(Alias.id, ondelete="cascade"), nullable=False)
|
|
mailbox_id = db.Column(
|
|
db.ForeignKey(Mailbox.id, ondelete="cascade"), nullable=False
|
|
)
|
|
|
|
|
|
_NB_RECOVERY_CODE = 8
|
|
_RECOVERY_CODE_LENGTH = 8
|
|
|
|
|
|
class RecoveryCode(db.Model, ModelMixin):
|
|
"""allow user to login in case you lose any of your authenticators"""
|
|
|
|
__table_args__ = (db.UniqueConstraint("user_id", "code", name="uq_recovery_code"),)
|
|
|
|
user_id = db.Column(db.ForeignKey(User.id, ondelete="cascade"), nullable=False)
|
|
code = db.Column(db.String(16), nullable=False)
|
|
used = db.Column(db.Boolean, nullable=False, default=False)
|
|
used_at = db.Column(ArrowType, nullable=True, default=None)
|
|
|
|
user = db.relationship(User)
|
|
|
|
@classmethod
|
|
def generate(cls, user):
|
|
"""generate recovery codes for user"""
|
|
# delete all existing codes
|
|
cls.query.filter_by(user_id=user.id).delete()
|
|
db.session.flush()
|
|
|
|
nb_code = 0
|
|
while nb_code < _NB_RECOVERY_CODE:
|
|
code = random_string(_RECOVERY_CODE_LENGTH)
|
|
if not cls.get_by(user_id=user.id, code=code):
|
|
cls.create(user_id=user.id, code=code)
|
|
nb_code += 1
|
|
|
|
LOG.d("Create recovery codes for %s", user)
|
|
db.session.commit()
|
|
|
|
@classmethod
|
|
def empty(cls, user):
|
|
"""Delete all recovery codes for user"""
|
|
cls.query.filter_by(user_id=user.id).delete()
|
|
db.session.commit()
|
|
|
|
|
|
class Notification(db.Model, ModelMixin):
|
|
user_id = db.Column(db.ForeignKey(User.id, ondelete="cascade"), nullable=False)
|
|
message = db.Column(db.Text, nullable=False)
|
|
|
|
# whether user has marked the notification as read
|
|
read = db.Column(db.Boolean, nullable=False, default=False)
|