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   1 # Pleroma: A lightweight social networking server
   2 # Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
   3 # SPDX-License-Identifier: AGPL-3.0-only
   4
   5 defmodule Pleroma.Web.OAuth.App do
   6   use Ecto.Schema
   7   import Ecto.Changeset
   8
   9   @type t :: %__MODULE__{}
  10
  11   schema "apps" do
  12     field(:client_name, :string)
  13     field(:redirect_uris, :string)
  14     field(:scopes, {:array, :string}, default: [])
  15     field(:website, :string)
  16     field(:client_id, :string)
  17     field(:client_secret, :string)
  18
  19     timestamps()
  20   end
  21
  22   def register_changeset(struct, params \\ %{}) do
  23     changeset =
  24       struct
  25       |> cast(params, [:client_name, :redirect_uris, :scopes, :website])
  26       |> validate_required([:client_name, :redirect_uris, :scopes])
  27
  28     if changeset.valid? do
  29       changeset
  30       |> put_change(
  31         :client_id,
  32         :crypto.strong_rand_bytes(32) |> Base.url_encode64(padding: false)
  33       )
  34       |> put_change(
  35         :client_secret,
  36         :crypto.strong_rand_bytes(32) |> Base.url_encode64(padding: false)
  37       )
  38     else
  39       changeset
  40     end
  41   end
  42 end