[#468] Prototype of OAuth2 scopes support. TwitterAPI scope restrictions.

priv/repo/migrations/20190208131753_add_scope_to_o_auth_entities.exs

@@ -0,0 +1,11 @@
+defmodule Pleroma.Repo.Migrations.AddScopeToOAuthEntities do
+  use Ecto.Migration
+
+  def change do
+    for t <- [:oauth_authorizations, :oauth_tokens] do
+      alter table(t) do
+        add :scope, :string
+      end
+    end
+  end
+end

priv/repo/migrations/20190209123318_data_migration_populate_o_auth_scope.exs

@@ -0,0 +1,29 @@
+defmodule Pleroma.Repo.Migrations.DataMigrationPopulateOAuthScope do
+  use Ecto.Migration
+
+  require Ecto.Query
+
+  alias Ecto.Query
+  alias Pleroma.Repo
+  alias Pleroma.Web.OAuth
+  alias Pleroma.Web.OAuth.{App, Authorization, Token}
+
+  def up do
+    for app <- Repo.all(Query.from(app in App)) do
+      scopes = OAuth.parse_scopes(app.scopes)
+      scope = Enum.join(scopes, " ")
+
+      Repo.update_all(
+        Query.from(auth in Authorization, where: auth.app_id == ^app.id),
+        set: [scope: scope]
+      )
+
+      Repo.update_all(
+        Query.from(token in Token, where: token.app_id == ^app.id),
+        set: [scope: scope]
+      )
+    end
+  end
+
+  def down, do: :noop
+end