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OAuth: Extract view-type functions to a view.

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lain 2020-06-29 13:39:09 +02:00
parent f378e93bf4
commit bb168ed94a
5 changed files with 41 additions and 50 deletions
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3
lib/pleroma/web/oauth/mfa_controller.ex
View file

@ -13,6 +13,7 @@ defmodule Pleroma.Web.OAuth.MFAController do
alias Pleroma.Web.Auth.TOTPAuthenticator
alias Pleroma.Web.OAuth.MFAView, as: View
alias Pleroma.Web.OAuth.OAuthController
alias Pleroma.Web.OAuth.OAuthView
alias Pleroma.Web.OAuth.Token
plug(:fetch_session when action in [:show, :verify])
@ -74,7 +75,7 @@ def challenge(conn, %{"mfa_token" => mfa_token} = params) do
{:ok, %{user: user, authorization: auth}} <- MFA.Token.validate(mfa_token),
{:ok, _} <- validates_challenge(user, params),
{:ok, token} <- Token.exchange_token(app, auth) do
json(conn, Token.Response.build(user, token))
json(conn, OAuthView.render("token.json", %{user: user, token: token}))
else
_error ->
conn

9
lib/pleroma/web/oauth/mfa_view.ex
View file

@ -5,4 +5,13 @@
defmodule Pleroma.Web.OAuth.MFAView do
use Pleroma.Web, :view
import Phoenix.HTML.Form
alias Pleroma.MFA
def render("mfa_response.json", %{token: token, user: user}) do
%{
error: "mfa_required",
mfa_token: token.token,
supported_challenge_types: MFA.supported_methods(user)
}
end
end

18
lib/pleroma/web/oauth/oauth_controller.ex
View file

@ -6,8 +6,8 @@ defmodule Pleroma.Web.OAuth.OAuthController do
use Pleroma.Web, :controller
alias Pleroma.Helpers.UriHelper
alias Pleroma.Maps
alias Pleroma.MFA
alias Pleroma.Maps
alias Pleroma.Plugs.RateLimiter
alias Pleroma.Registration
alias Pleroma.Repo
@ -17,6 +17,8 @@ defmodule Pleroma.Web.OAuth.OAuthController do
alias Pleroma.Web.OAuth.App
alias Pleroma.Web.OAuth.Authorization
alias Pleroma.Web.OAuth.MFAController
alias Pleroma.Web.OAuth.OAuthView
alias Pleroma.Web.OAuth.MFAView
alias Pleroma.Web.OAuth.Scopes
alias Pleroma.Web.OAuth.Token
alias Pleroma.Web.OAuth.Token.Strategy.RefreshToken
@ -233,9 +235,7 @@ def token_exchange(
with {:ok, app} <- Token.Utils.fetch_app(conn),
{:ok, %{user: user} = token} <- Token.get_by_refresh_token(app, token),
{:ok, token} <- RefreshToken.grant(token) do
response_attrs = %{created_at: Token.Utils.format_created_at(token)}
json(conn, Token.Response.build(user, token, response_attrs))
json(conn, OAuthView.render("token.json", %{user: user, token: token}))
else
_error -> render_invalid_credentials_error(conn)
end
@ -247,9 +247,7 @@ def token_exchange(%Plug.Conn{} = conn, %{"grant_type" => "authorization_code"}
{:ok, auth} <- Authorization.get_by_token(app, fixed_token),
%User{} = user <- User.get_cached_by_id(auth.user_id),
{:ok, token} <- Token.exchange_token(app, auth) do
response_attrs = %{created_at: Token.Utils.format_created_at(token)}
json(conn, Token.Response.build(user, token, response_attrs))
json(conn, OAuthView.render("token.json", %{user: user, token: token}))
else
error ->
handle_token_exchange_error(conn, error)
@ -267,7 +265,7 @@ def token_exchange(
{:ok, auth} <- Authorization.create_authorization(app, user, scopes),
{:mfa_required, _, _, false} <- {:mfa_required, user, auth, MFA.require?(user)},
{:ok, token} <- Token.exchange_token(app, auth) do
json(conn, Token.Response.build(user, token))
json(conn, OAuthView.render("token.json", %{user: user, token: token}))
else
error ->
handle_token_exchange_error(conn, error)
@ -290,7 +288,7 @@ def token_exchange(%Plug.Conn{} = conn, %{"grant_type" => "client_credentials"}
with {:ok, app} <- Token.Utils.fetch_app(conn),
{:ok, auth} <- Authorization.create_authorization(app, %User{}),
{:ok, token} <- Token.exchange_token(app, auth) do
json(conn, Token.Response.build_for_client_credentials(token))
json(conn, OAuthView.render("token.json", %{token: token}))
else
_error ->
handle_token_exchange_error(conn, :invalid_credentails)
@ -548,7 +546,7 @@ defp put_session_registration_id(%Plug.Conn{} = conn, registration_id),
defp build_and_response_mfa_token(user, auth) do
with {:ok, token} <- MFA.Token.create_token(user, auth) do
Token.Response.build_for_mfa_token(user, token)
MFAView.render("mfa_response.json", %{token: token, user: user})
end
end

22
lib/pleroma/web/oauth/oauth_view.ex
View file

@ -5,4 +5,26 @@
defmodule Pleroma.Web.OAuth.OAuthView do
use Pleroma.Web, :view
import Phoenix.HTML.Form
alias Pleroma.Web.OAuth.Token.Utils
def render("token.json", %{token: token} = opts) do
response = %{
token_type: "Bearer",
access_token: token.token,
refresh_token: token.refresh_token,
expires_in: expires_in(),
scope: Enum.join(token.scopes, " "),
created_at: Utils.format_created_at(token)
}
if user = opts[:user] do
response
|> Map.put(:me, user.ap_id)
else
response
end
end
defp expires_in, do: Pleroma.Config.get([:oauth2, :token_expires_in], 600)
end

39
lib/pleroma/web/oauth/token/response.ex
View file

@ -3,43 +3,4 @@
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.OAuth.Token.Response do
@moduledoc false
alias Pleroma.MFA
alias Pleroma.User
alias Pleroma.Web.OAuth.Token.Utils
@doc false
def build(%User{} = user, token, opts \\ %{}) do
%{
token_type: "Bearer",
access_token: token.token,
refresh_token: token.refresh_token,
expires_in: expires_in(),
scope: Enum.join(token.scopes, " "),
me: user.ap_id
}
|> Map.merge(opts)
end
def build_for_client_credentials(token) do
%{
token_type: "Bearer",
access_token: token.token,
refresh_token: token.refresh_token,
created_at: Utils.format_created_at(token),
expires_in: expires_in(),
scope: Enum.join(token.scopes, " ")
}
end
def build_for_mfa_token(user, mfa_token) do
%{
error: "mfa_required",
mfa_token: mfa_token.token,
supported_challenge_types: MFA.supported_methods(user)
}
end
defp expires_in, do: Pleroma.Config.get([:oauth2, :token_expires_in], 600)
end