159 lines
4.0 KiB
Elixir
159 lines
4.0 KiB
Elixir
import EctoEnum
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defenum(Mobilizon.Users.UserRoleEnum, :user_role_type, [
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:administrator,
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:moderator,
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:user
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])
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defmodule Mobilizon.Users.User do
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@moduledoc """
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Represents a local user
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"""
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use Ecto.Schema
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import Ecto.Changeset
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alias Mobilizon.Actors.Actor
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alias Mobilizon.Users.User
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alias Mobilizon.Service.EmailChecker
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alias Mobilizon.Events.FeedToken
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schema "users" do
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field(:email, :string)
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field(:password_hash, :string)
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field(:password, :string, virtual: true)
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field(:role, Mobilizon.Users.UserRoleEnum, default: :user)
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has_many(:actors, Actor)
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belongs_to(:default_actor, Actor)
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field(:confirmed_at, :utc_datetime)
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field(:confirmation_sent_at, :utc_datetime)
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field(:confirmation_token, :string)
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field(:reset_password_sent_at, :utc_datetime)
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field(:reset_password_token, :string)
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has_many(:feed_tokens, FeedToken, foreign_key: :user_id)
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timestamps()
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end
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@doc false
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def changeset(%User{} = user, attrs) do
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changeset =
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user
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|> cast(attrs, [
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:email,
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:role,
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:password,
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:password_hash,
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:confirmed_at,
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:confirmation_sent_at,
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:confirmation_token,
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:reset_password_sent_at,
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:reset_password_token
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])
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|> validate_required([:email])
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|> unique_constraint(:email, message: "This email is already used.")
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|> validate_email()
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|> validate_length(
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:password,
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min: 6,
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max: 100,
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message: "The chosen password is too short."
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)
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if Map.has_key?(attrs, :default_actor) do
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put_assoc(changeset, :default_actor, attrs.default_actor)
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else
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changeset
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end
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end
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def registration_changeset(struct, params) do
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struct
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|> changeset(params)
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|> cast_assoc(:default_actor)
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|> validate_required([:email, :password])
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|> hash_password()
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|> save_confirmation_token()
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|> unique_constraint(
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:confirmation_token,
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message: "The registration is already in use, this looks like an issue on our side."
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)
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end
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def send_password_reset_changeset(%User{} = user, attrs) do
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user
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|> cast(attrs, [:reset_password_token, :reset_password_sent_at])
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end
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def password_reset_changeset(%User{} = user, attrs) do
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user
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|> cast(attrs, [:password, :reset_password_token, :reset_password_sent_at])
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|> validate_length(
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:password,
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min: 6,
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max: 100,
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message: "registration.error.password_too_short"
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)
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|> hash_password()
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end
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defp save_confirmation_token(changeset) do
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case changeset do
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%Ecto.Changeset{valid?: true, changes: %{email: _email}} ->
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changeset = put_change(changeset, :confirmation_token, random_string(30))
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put_change(
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changeset,
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:confirmation_sent_at,
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DateTime.utc_now() |> DateTime.truncate(:second)
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)
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_ ->
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changeset
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end
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end
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defp validate_email(changeset) do
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case changeset do
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%Ecto.Changeset{valid?: true, changes: %{email: email}} ->
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case EmailChecker.valid?(email) do
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false -> add_error(changeset, :email, "Email doesn't fit required format")
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_ -> changeset
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end
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_ ->
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changeset
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end
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end
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defp random_string(length) do
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length
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|> :crypto.strong_rand_bytes()
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|> Base.url_encode64()
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end
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# Hash password when it's changed
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defp hash_password(changeset) do
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case changeset do
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%Ecto.Changeset{valid?: true, changes: %{password: password}} ->
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put_change(
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changeset,
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:password_hash,
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Argon2.hash_pwd_salt(password)
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)
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_ ->
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changeset
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end
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end
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def is_confirmed(%User{confirmed_at: nil} = _user), do: {:error, :unconfirmed}
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def is_confirmed(%User{} = user), do: {:ok, user}
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def owns_actor(%User{actors: actors}, actor_id) do
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case Enum.find(actors, fn a -> a.id == actor_id end) do
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nil -> {:is_owned, false}
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actor -> {:is_owned, true, actor}
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end
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end
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end
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