commit: 58fded9858edbeb318dc011cb313e82a86fbafcb parent: 699fc9569fa06278baaec6804348375cb9891185 Author: lain <lain@soykaf.club> Date: Wed, 29 Apr 2020 11:09:30 +0000 Merge branch 'automatic-authentication-and-instance-publicity-checks' into 'develop' Automatic checks of authentication / authorization / instance publicity See merge request pleroma/pleroma!2409Diffstat:
55 files changed, 829 insertions(+), 408 deletions(-)
diff --git a/docs/dev.md b/docs/dev.md @@ -0,0 +1,23 @@ +This document contains notes and guidelines for Pleroma developers. + +# Authentication & Authorization + +## OAuth token-based authentication & authorization + +* Pleroma supports hierarchical OAuth scopes, just like Mastodon but with added granularity of admin scopes. For a reference, see [Mastodon OAuth scopes](https://docs.joinmastodon.org/api/oauth-scopes/). + +* It is important to either define OAuth scope restrictions or explicitly mark OAuth scope check as skipped, for every controller action. To define scopes, call `plug(Pleroma.Plugs.OAuthScopesPlug, %{scopes: [...]})`. To explicitly set OAuth scopes check skipped, call `plug(:skip_plug, Pleroma.Plugs.OAuthScopesPlug <when ...>)`. + +* In controllers, `use Pleroma.Web, :controller` will result in `action/2` (see `Pleroma.Web.controller/0` for definition) be called prior to actual controller action, and it'll perform security / privacy checks before passing control to actual controller action. + + For routes with `:authenticated_api` pipeline, authentication & authorization are expected, thus `OAuthScopesPlug` will be run unless explicitly skipped (also `EnsureAuthenticatedPlug` will be executed immediately before action even if there was an early run to give an early error, since `OAuthScopesPlug` supports `:proceed_unauthenticated` option, and other plugs may support similar options as well). + + For `:api` pipeline routes, it'll be verified whether `OAuthScopesPlug` was called or explicitly skipped, and if it was not then auth information will be dropped for request. Then `EnsurePublicOrAuthenticatedPlug` will be called to ensure that either the instance is not private or user is authenticated (unless explicitly skipped). Such automated checks help to prevent human errors and result in higher security / privacy for users. + +## [HTTP Basic Authentication](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Authorization) + +* With HTTP Basic Auth, OAuth scopes check is _not_ performed for any action (since password is provided during the auth, requester is able to obtain a token with full permissions anyways). `Pleroma.Plugs.AuthenticationPlug` and `Pleroma.Plugs.LegacyAuthenticationPlug` both call `Pleroma.Plugs.OAuthScopesPlug.skip_plug(conn)` when password is provided. + +## Auth-related configuration, OAuth consumer mode etc. + +See `Authentication` section of [`docs/configuration/cheatsheet.md`](docs/configuration/cheatsheet.md#authentication). diff --git a/lib/pleroma/plugs/auth_expected_plug.ex b/lib/pleroma/plugs/auth_expected_plug.ex @@ -1,17 +0,0 @@ -# Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> -# SPDX-License-Identifier: AGPL-3.0-only - -defmodule Pleroma.Plugs.AuthExpectedPlug do - import Plug.Conn - - def init(options), do: options - - def call(conn, _) do - put_private(conn, :auth_expected, true) - end - - def auth_expected?(conn) do - conn.private[:auth_expected] - end -end diff --git a/lib/pleroma/plugs/ensure_authenticated_plug.ex b/lib/pleroma/plugs/ensure_authenticated_plug.ex @@ -5,17 +5,21 @@ defmodule Pleroma.Plugs.EnsureAuthenticatedPlug do import Plug.Conn import Pleroma.Web.TranslationHelpers + alias Pleroma.User + use Pleroma.Web, :plug + def init(options) do options end - def call(%{assigns: %{user: %User{}}} = conn, _) do + @impl true + def perform(%{assigns: %{user: %User{}}} = conn, _) do conn end - def call(conn, options) do + def perform(conn, options) do perform = cond do options[:if_func] -> options[:if_func].() diff --git a/lib/pleroma/plugs/ensure_public_or_authenticated_plug.ex b/lib/pleroma/plugs/ensure_public_or_authenticated_plug.ex @@ -5,14 +5,18 @@ defmodule Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug do import Pleroma.Web.TranslationHelpers import Plug.Conn + alias Pleroma.Config alias Pleroma.User + use Pleroma.Web, :plug + def init(options) do options end - def call(conn, _) do + @impl true + def perform(conn, _) do public? = Config.get!([:instance, :public]) case {public?, conn} do diff --git a/lib/pleroma/plugs/expect_authenticated_check_plug.ex b/lib/pleroma/plugs/expect_authenticated_check_plug.ex @@ -0,0 +1,20 @@ +# Pleroma: A lightweight social networking server +# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# SPDX-License-Identifier: AGPL-3.0-only + +defmodule Pleroma.Plugs.ExpectAuthenticatedCheckPlug do + @moduledoc """ + Marks `Pleroma.Plugs.EnsureAuthenticatedPlug` as expected to be executed later in plug chain. + + No-op plug which affects `Pleroma.Web` operation (is checked with `PlugHelper.plug_called?/2`). + """ + + use Pleroma.Web, :plug + + def init(options), do: options + + @impl true + def perform(conn, _) do + conn + end +end diff --git a/lib/pleroma/plugs/expect_public_or_authenticated_check_plug.ex b/lib/pleroma/plugs/expect_public_or_authenticated_check_plug.ex @@ -0,0 +1,21 @@ +# Pleroma: A lightweight social networking server +# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# SPDX-License-Identifier: AGPL-3.0-only + +defmodule Pleroma.Plugs.ExpectPublicOrAuthenticatedCheckPlug do + @moduledoc """ + Marks `Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug` as expected to be executed later in plug + chain. + + No-op plug which affects `Pleroma.Web` operation (is checked with `PlugHelper.plug_called?/2`). + """ + + use Pleroma.Web, :plug + + def init(options), do: options + + @impl true + def perform(conn, _) do + conn + end +end diff --git a/lib/pleroma/plugs/oauth_scopes_plug.ex b/lib/pleroma/plugs/oauth_scopes_plug.ex @@ -7,15 +7,12 @@ defmodule Pleroma.Plugs.OAuthScopesPlug do import Pleroma.Web.Gettext alias Pleroma.Config - alias Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug - alias Pleroma.Plugs.PlugHelper use Pleroma.Web, :plug - @behaviour Plug - def init(%{scopes: _} = options), do: options + @impl true def perform(%Plug.Conn{assigns: assigns} = conn, %{scopes: scopes} = options) do op = options[:op] || :| token = assigns[:token] @@ -31,10 +28,7 @@ defmodule Pleroma.Plugs.OAuthScopesPlug do conn options[:fallback] == :proceed_unauthenticated -> - conn - |> assign(:user, nil) - |> assign(:token, nil) - |> maybe_perform_instance_privacy_check(options) + drop_auth_info(conn) true -> missing_scopes = scopes -- matched_scopes @@ -50,6 +44,15 @@ defmodule Pleroma.Plugs.OAuthScopesPlug do end end + @doc "Drops authentication info from connection" + def drop_auth_info(conn) do + # To simplify debugging, setting a private variable on `conn` if auth info is dropped + conn + |> put_private(:authentication_ignored, true) + |> assign(:user, nil) + |> assign(:token, nil) + end + @doc "Filters descendants of supported scopes" def filter_descendants(scopes, supported_scopes) do Enum.filter( @@ -71,12 +74,4 @@ defmodule Pleroma.Plugs.OAuthScopesPlug do scopes end end - - defp maybe_perform_instance_privacy_check(%Plug.Conn{} = conn, options) do - if options[:skip_instance_privacy_check] do - conn - else - EnsurePublicOrAuthenticatedPlug.call(conn, []) - end - end end diff --git a/lib/pleroma/tests/auth_test_controller.ex b/lib/pleroma/tests/auth_test_controller.ex @@ -0,0 +1,93 @@ +# Pleroma: A lightweight social networking server +# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# SPDX-License-Identifier: AGPL-3.0-only + +# A test controller reachable only in :test env. +defmodule Pleroma.Tests.AuthTestController do + @moduledoc false + + use Pleroma.Web, :controller + + alias Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug + alias Pleroma.Plugs.OAuthScopesPlug + alias Pleroma.User + + # Serves only with proper OAuth token (:api and :authenticated_api) + # Skipping EnsurePublicOrAuthenticatedPlug has no effect in this case + # + # Suggested use case: all :authenticated_api endpoints (makes no sense for :api endpoints) + plug(OAuthScopesPlug, %{scopes: ["read"]} when action == :do_oauth_check) + + # Via :api, keeps :user if token has requested scopes (if :user is dropped, serves if public) + # Via :authenticated_api, serves if token is present and has requested scopes + # + # Suggested use case: vast majority of :api endpoints (no sense for :authenticated_api ones) + plug( + OAuthScopesPlug, + %{scopes: ["read"], fallback: :proceed_unauthenticated} + when action == :fallback_oauth_check + ) + + # Keeps :user if present, executes regardless of token / token scopes + # Fails with no :user for :authenticated_api / no user for :api on private instance + # Note: EnsurePublicOrAuthenticatedPlug is not skipped (private instance fails on no :user) + # Note: Basic Auth processing results in :skip_plug call for OAuthScopesPlug + # + # Suggested use: suppressing OAuth checks for other auth mechanisms (like Basic Auth) + # For controller-level use, see :skip_oauth_skip_publicity_check instead + plug( + :skip_plug, + OAuthScopesPlug when action == :skip_oauth_check + ) + + # (Shouldn't be executed since the plug is skipped) + plug(OAuthScopesPlug, %{scopes: ["admin"]} when action == :skip_oauth_check) + + # Via :api, keeps :user if token has requested scopes, and continues with nil :user otherwise + # Via :authenticated_api, serves if token is present and has requested scopes + # + # Suggested use: as :fallback_oauth_check but open with nil :user for :api on private instances + plug( + :skip_plug, + EnsurePublicOrAuthenticatedPlug when action == :fallback_oauth_skip_publicity_check + ) + + plug( + OAuthScopesPlug, + %{scopes: ["read"], fallback: :proceed_unauthenticated} + when action == :fallback_oauth_skip_publicity_check + ) + + # Via :api, keeps :user if present, serves regardless of token presence / scopes / :user presence + # Via :authenticated_api, serves if :user is set (regardless of token presence and its scopes) + # + # Suggested use: making an :api endpoint always accessible (e.g. email confirmation endpoint) + plug( + :skip_plug, + [OAuthScopesPlug, EnsurePublicOrAuthenticatedPlug] + when action == :skip_oauth_skip_publicity_check + ) + + # Via :authenticated_api, always fails with 403 (endpoint is insecure) + # Via :api, drops :user if present and serves if public (private instance rejects on no user) + # + # Suggested use: none; please define OAuth rules for all :api / :authenticated_api endpoints + plug(:skip_plug, [] when action == :missing_oauth_check_definition) + + def do_oauth_check(conn, _params), do: conn_state(conn) + + def fallback_oauth_check(conn, _params), do: conn_state(conn) + + def skip_oauth_check(conn, _params), do: conn_state(conn) + + def fallback_oauth_skip_publicity_check(conn, _params), do: conn_state(conn) + + def skip_oauth_skip_publicity_check(conn, _params), do: conn_state(conn) + + def missing_oauth_check_definition(conn, _params), do: conn_state(conn) + + defp conn_state(%{assigns: %{user: %User{} = user}} = conn), + do: json(conn, %{user_id: user.id}) + + defp conn_state(conn), do: json(conn, %{user_id: nil}) +end diff --git a/lib/pleroma/tests/oauth_test_controller.ex b/lib/pleroma/tests/oauth_test_controller.ex @@ -1,31 +0,0 @@ -# Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> -# SPDX-License-Identifier: AGPL-3.0-only - -# A test controller reachable only in :test env. -# Serves to test OAuth scopes check skipping / enforcement. -defmodule Pleroma.Tests.OAuthTestController do - @moduledoc false - - use Pleroma.Web, :controller - - alias Pleroma.Plugs.OAuthScopesPlug - - plug(:skip_plug, OAuthScopesPlug when action == :skipped_oauth) - - plug(OAuthScopesPlug, %{scopes: ["read"]} when action != :missed_oauth) - - def skipped_oauth(conn, _params) do - noop(conn) - end - - def performed_oauth(conn, _params) do - noop(conn) - end - - def missed_oauth(conn, _params) do - noop(conn) - end - - defp noop(conn), do: json(conn, %{}) -end diff --git a/lib/pleroma/web/admin_api/admin_api_controller.ex b/lib/pleroma/web/admin_api/admin_api_controller.ex @@ -48,6 +48,7 @@ defmodule Pleroma.Web.AdminAPI.AdminAPIController do %{scopes: ["write:accounts"], admin: true} when action in [ :get_password_reset, + :force_password_reset, :user_delete, :users_create, :user_toggle_activation, @@ -56,7 +57,9 @@ defmodule Pleroma.Web.AdminAPI.AdminAPIController do :tag_users, :untag_users, :right_add, + :right_add_multiple, :right_delete, + :right_delete_multiple, :update_user_credentials ] ) @@ -84,13 +87,13 @@ defmodule Pleroma.Web.AdminAPI.AdminAPIController do plug( OAuthScopesPlug, %{scopes: ["write:reports"], admin: true} - when action in [:reports_update] + when action in [:reports_update, :report_notes_create, :report_notes_delete] ) plug( OAuthScopesPlug, %{scopes: ["read:statuses"], admin: true} - when action == :list_user_statuses + when action in [:list_statuses, :list_user_statuses, :list_instance_statuses] ) plug( @@ -102,13 +105,30 @@ defmodule Pleroma.Web.AdminAPI.AdminAPIController do plug( OAuthScopesPlug, %{scopes: ["read"], admin: true} - when action in [:config_show, :list_log, :stats] + when action in [ + :config_show, + :list_log, + :stats, + :relay_list, + :config_descriptions, + :need_reboot + ] ) plug( OAuthScopesPlug, %{scopes: ["write"], admin: true} - when action == :config_update + when action in [ + :restart, + :config_update, + :resend_confirmation_email, + :confirm_email, + :oauth_app_create, + :oauth_app_list, + :oauth_app_update, + :oauth_app_delete, + :reload_emoji + ] ) action_fallback(:errors) @@ -1103,25 +1123,25 @@ defmodule Pleroma.Web.AdminAPI.AdminAPIController do |> json(%{"status_visibility" => count}) end - def errors(conn, {:error, :not_found}) do + defp errors(conn, {:error, :not_found}) do conn |> put_status(:not_found) |> json(dgettext("errors", "Not found")) end - def errors(conn, {:error, reason}) do + defp errors(conn, {:error, reason}) do conn |> put_status(:bad_request) |> json(reason) end - def errors(conn, {:param_cast, _}) do + defp errors(conn, {:param_cast, _}) do conn |> put_status(:bad_request) |> json(dgettext("errors", "Invalid parameters")) end - def errors(conn, _) do + defp errors(conn, _) do conn |> put_status(:internal_server_error) |> json(dgettext("errors", "Something went wrong")) diff --git a/lib/pleroma/web/api_spec/operations/account_operation.ex b/lib/pleroma/web/api_spec/operations/account_operation.ex @@ -294,13 +294,13 @@ defmodule Pleroma.Web.ApiSpec.AccountOperation do } end - def follows_operation do + def follow_by_uri_operation do %Operation{ tags: ["accounts"], - summary: "Follows", + summary: "Follow by URI", operationId: "AccountController.follows", security: [%{"oAuth" => ["follow", "write:follows"]}], - requestBody: request_body("Parameters", follows_request(), required: true), + requestBody: request_body("Parameters", follow_by_uri_request(), required: true), responses: %{ 200 => Operation.response("Account", "application/json", AccountRelationship), 400 => Operation.response("Error", "application/json", ApiError), @@ -615,7 +615,7 @@ defmodule Pleroma.Web.ApiSpec.AccountOperation do } end - defp follows_request do + defp follow_by_uri_request do %Schema{ title: "AccountFollowsRequest", description: "POST body for muting an account", diff --git a/lib/pleroma/web/fallback_redirect_controller.ex b/lib/pleroma/web/fallback_redirect_controller.ex @@ -4,7 +4,9 @@ defmodule Fallback.RedirectController do use Pleroma.Web, :controller + require Logger + alias Pleroma.User alias Pleroma.Web.Metadata diff --git a/lib/pleroma/web/masto_fe_controller.ex b/lib/pleroma/web/masto_fe_controller.ex @@ -5,19 +5,25 @@ defmodule Pleroma.Web.MastoFEController do use Pleroma.Web, :controller + alias Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug alias Pleroma.Plugs.OAuthScopesPlug alias Pleroma.User plug(OAuthScopesPlug, %{scopes: ["write:accounts"]} when action == :put_settings) # Note: :index action handles attempt of unauthenticated access to private instance with redirect + plug(:skip_plug, EnsurePublicOrAuthenticatedPlug when action == :index) + plug( OAuthScopesPlug, - %{scopes: ["read"], fallback: :proceed_unauthenticated, skip_instance_privacy_check: true} + %{scopes: ["read"], fallback: :proceed_unauthenticated} when action == :index ) - plug(Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug when action not in [:index, :manifest]) + plug( + :skip_plug, + [OAuthScopesPlug, EnsurePublicOrAuthenticatedPlug] when action == :manifest + ) @doc "GET /web/*path" def index(%{assigns: %{user: user, token: token}} = conn, _params) diff --git a/lib/pleroma/web/mastodon_api/controllers/account_controller.ex b/lib/pleroma/web/mastodon_api/controllers/account_controller.ex @@ -14,6 +14,7 @@ defmodule Pleroma.Web.MastodonAPI.AccountController do skip_relationships?: 1 ] + alias Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug alias Pleroma.Plugs.OAuthScopesPlug alias Pleroma.Plugs.RateLimiter alias Pleroma.User @@ -28,18 +29,26 @@ defmodule Pleroma.Web.MastodonAPI.AccountController do plug(OpenApiSpex.Plug.CastAndValidate, render_error: Pleroma.Web.ApiSpec.RenderError) - plug(:skip_plug, OAuthScopesPlug when action == :identity_proofs) + plug(:skip_plug, [OAuthScopesPlug, EnsurePublicOrAuthenticatedPlug] when action == :create) + + plug(:skip_plug, EnsurePublicOrAuthenticatedPlug when action in [:show, :statuses]) plug( OAuthScopesPlug, %{fallback: :proceed_unauthenticated, scopes: ["read:accounts"]} - when action == :show + when action in [:show, :followers, :following] + ) + + plug( + OAuthScopesPlug, + %{fallback: :proceed_unauthenticated, scopes: ["read:statuses"]} + when action == :statuses ) plug( OAuthScopesPlug, %{scopes: ["read:accounts"]} - when action in [:endorsements, :verify_credentials, :followers, :following] + when action in [:verify_credentials, :endorsements, :identity_proofs] ) plug(OAuthScopesPlug, %{scopes: ["write:accounts"]} when action == :update_credentials) @@ -58,21 +67,15 @@ defmodule Pleroma.Web.MastodonAPI.AccountController do plug(OAuthScopesPlug, %{scopes: ["read:follows"]} when action == :relationships) - # Note: :follows (POST /api/v1/follows) is the same as :follow, consider removing :follows plug( OAuthScopesPlug, - %{scopes: ["follow", "write:follows"]} when action in [:follows, :follow, :unfollow] + %{scopes: ["follow", "write:follows"]} when action in [:follow_by_uri, :follow, :unfollow] ) plug(OAuthScopesPlug, %{scopes: ["follow", "read:mutes"]} when action == :mutes) plug(OAuthScopesPlug, %{scopes: ["follow", "write:mutes"]} when action in [:mute, :unmute]) - plug( - Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug - when action not in [:create, :show, :statuses] - ) - @relationship_actions [:follow, :unfollow] @needs_account ~W(followers following lists follow unfollow mute unmute block unblock)a @@ -378,7 +381,7 @@ defmodule Pleroma.Web.MastodonAPI.AccountController do end @doc "POST /api/v1/follows" - def follows(%{body_params: %{uri: uri}} = conn, _) do + def follow_by_uri(%{body_params: %{uri: uri}} = conn, _) do case User.get_cached_by_nickname(uri) do %User{} = user -> conn diff --git a/lib/pleroma/web/mastodon_api/controllers/app_controller.ex b/lib/pleroma/web/mastodon_api/controllers/app_controller.ex @@ -5,6 +5,7 @@ defmodule Pleroma.Web.MastodonAPI.AppController do use Pleroma.Web, :controller + alias Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug alias Pleroma.Plugs.OAuthScopesPlug alias Pleroma.Repo alias Pleroma.Web.OAuth.App @@ -13,7 +14,14 @@ defmodule Pleroma.Web.MastodonAPI.AppController do action_fallback(Pleroma.Web.MastodonAPI.FallbackController) + plug( + :skip_plug, + [OAuthScopesPlug, EnsurePublicOrAuthenticatedPlug] + when action == :create + ) + plug(OAuthScopesPlug, %{scopes: ["read"]} when action == :verify_credentials) + plug(OpenApiSpex.Plug.CastAndValidate) @local_mastodon_name "Mastodon-Local" diff --git a/lib/pleroma/web/mastodon_api/controllers/auth_controller.ex b/lib/pleroma/web/mastodon_api/controllers/auth_controller.ex @@ -13,10 +13,10 @@ defmodule Pleroma.Web.MastodonAPI.AuthController do action_fallback(Pleroma.Web.MastodonAPI.FallbackController) - @local_mastodon_name "Mastodon-Local" - plug(Pleroma.Plugs.RateLimiter, [name: :password_reset] when action == :password_reset) + @local_mastodon_name "Mastodon-Local" + @doc "GET /web/login" def login(%{assigns: %{user: %User{}}} = conn, _params) do redirect(conn, to: local_mastodon_root_path(conn)) diff --git a/lib/pleroma/web/mastodon_api/controllers/conversation_controller.ex b/lib/pleroma/web/mastodon_api/controllers/conversation_controller.ex @@ -14,9 +14,7 @@ defmodule Pleroma.Web.MastodonAPI.ConversationController do action_fallback(Pleroma.Web.MastodonAPI.FallbackController) plug(OAuthScopesPlug, %{scopes: ["read:statuses"]} when action == :index) - plug(OAuthScopesPlug, %{scopes: ["write:conversations"]} when action == :read) - - plug(Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug) + plug(OAuthScopesPlug, %{scopes: ["write:conversations"]} when action != :index) @doc "GET /api/v1/conversations" def index(%{assigns: %{user: user}} = conn, params) do @@ -28,7 +26,7 @@ defmodule Pleroma.Web.MastodonAPI.ConversationController do end @doc "POST /api/v1/conversations/:id/read" - def read(%{assigns: %{user: user}} = conn, %{"id" => participation_id}) do + def mark_as_read(%{assigns: %{user: user}} = conn, %{"id" => participation_id}) do with %Participation{} = participation <- Repo.get_by(Participation, id: participation_id, user_id: user.id), {:ok, participation} <- Participation.mark_as_read(participation) do diff --git a/lib/pleroma/web/mastodon_api/controllers/custom_emoji_controller.ex b/lib/pleroma/web/mastodon_api/controllers/custom_emoji_controller.ex @@ -7,6 +7,12 @@ defmodule Pleroma.Web.MastodonAPI.CustomEmojiController do plug(OpenApiSpex.Plug.CastAndValidate) + plug( + :skip_plug, + [Pleroma.Plugs.OAuthScopesPlug, Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug] + when action == :index + ) + defdelegate open_api_operation(action), to: Pleroma.Web.ApiSpec.CustomEmojiOperation def index(conn, _params) do diff --git a/lib/pleroma/web/mastodon_api/controllers/domain_block_controller.ex b/lib/pleroma/web/mastodon_api/controllers/domain_block_controller.ex @@ -21,8 +21,6 @@ defmodule Pleroma.Web.MastodonAPI.DomainBlockController do %{scopes: ["follow", "write:blocks"]} when action != :index ) - plug(Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug) - @doc "GET /api/v1/domain_blocks" def index(%{assigns: %{user: user}} = conn, _) do json(conn, Map.get(user, :domain_blocks, [])) diff --git a/lib/pleroma/web/mastodon_api/controllers/filter_controller.ex b/lib/pleroma/web/mastodon_api/controllers/filter_controller.ex @@ -17,8 +17,6 @@ defmodule Pleroma.Web.MastodonAPI.FilterController do %{scopes: ["write:filters"]} when action not in @oauth_read_actions ) - plug(Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug) - @doc "GET /api/v1/filters" def index(%{assigns: %{user: user}} = conn, _) do filters = Filter.get_filters(user) diff --git a/lib/pleroma/web/mastodon_api/controllers/follow_request_controller.ex b/lib/pleroma/web/mastodon_api/controllers/follow_request_controller.ex @@ -21,8 +21,6 @@ defmodule Pleroma.Web.MastodonAPI.FollowRequestController do %{scopes: ["follow", "write:follows"]} when action != :index ) - plug(Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug) - @doc "GET /api/v1/follow_requests" def index(%{assigns: %{user: followed}} = conn, _params) do follow_requests = User.get_follow_requests(followed) diff --git a/lib/pleroma/web/mastodon_api/controllers/instance_controller.ex b/lib/pleroma/web/mastodon_api/controllers/instance_controller.ex @@ -5,6 +5,12 @@ defmodule Pleroma.Web.MastodonAPI.InstanceController do use Pleroma.Web, :controller + plug( + :skip_plug, + [Pleroma.Plugs.OAuthScopesPlug, Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug] + when action in [:show, :peers] + ) + @doc "GET /api/v1/instance" def show(conn, _params) do render(conn, "show.json") diff --git a/lib/pleroma/web/mastodon_api/controllers/list_controller.ex b/lib/pleroma/web/mastodon_api/controllers/list_controller.ex @@ -11,16 +11,16 @@ defmodule Pleroma.Web.MastodonAPI.ListController do plug(:list_by_id_and_user when action not in [:index, :create]) - plug(OAuthScopesPlug, %{scopes: ["read:lists"]} when action in [:index, :show, :list_accounts]) + @oauth_read_actions [:index, :show, :list_accounts] + + plug(OAuthScopesPlug, %{scopes: ["read:lists"]} when action in @oauth_read_actions) plug( OAuthScopesPlug, %{scopes: ["write:lists"]} - when action in [:create, :update, :delete, :add_to_list, :remove_from_list] + when action not in @oauth_read_actions ) - plug(Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug) - action_fallback(Pleroma.Web.MastodonAPI.FallbackController) # GET /api/v1/lists diff --git a/lib/pleroma/web/mastodon_api/controllers/marker_controller.ex b/lib/pleroma/web/mastodon_api/controllers/marker_controller.ex @@ -13,7 +13,7 @@ defmodule Pleroma.Web.MastodonAPI.MarkerController do ) plug(OAuthScopesPlug, %{scopes: ["write:statuses"]} when action == :upsert) - plug(Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug) + action_fallback(Pleroma.Web.MastodonAPI.FallbackController) # GET /api/v1/markers diff --git a/lib/pleroma/web/mastodon_api/controllers/mastodon_api_controller.ex b/lib/pleroma/web/mastodon_api/controllers/mastodon_api_controller.ex @@ -15,9 +15,11 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do require Logger - plug(:skip_plug, Pleroma.Plugs.OAuthScopesPlug when action in [:empty_array, :empty_object]) - - plug(Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug) + plug( + :skip_plug, + [Pleroma.Plugs.OAuthScopesPlug, Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug] + when action in [:empty_array, :empty_object] + ) action_fallback(Pleroma.Web.MastodonAPI.FallbackController) diff --git a/lib/pleroma/web/mastodon_api/controllers/media_controller.ex b/lib/pleroma/web/mastodon_api/controllers/media_controller.ex @@ -15,8 +15,6 @@ defmodule Pleroma.Web.MastodonAPI.MediaController do plug(OAuthScopesPlug, %{scopes: ["write:media"]}) - plug(Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug) - @doc "POST /api/v1/media" def create(%{assigns: %{user: user}} = conn, %{"file" => file} = data) do with {:ok, object} <- diff --git a/lib/pleroma/web/mastodon_api/controllers/notification_controller.ex b/lib/pleroma/web/mastodon_api/controllers/notification_controller.ex @@ -20,8 +20,6 @@ defmodule Pleroma.Web.MastodonAPI.NotificationController do plug(OAuthScopesPlug, %{scopes: ["write:notifications"]} when action not in @oauth_read_actions) - plug(Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug) - # GET /api/v1/notifications def index(conn, %{"account_id" => account_id} = params) do case Pleroma.User.get_cached_by_id(account_id) do diff --git a/lib/pleroma/web/mastodon_api/controllers/poll_controller.ex b/lib/pleroma/web/mastodon_api/controllers/poll_controller.ex @@ -22,8 +22,6 @@ defmodule Pleroma.Web.MastodonAPI.PollController do plug(OAuthScopesPlug, %{scopes: ["write:statuses"]} when action == :vote) - plug(Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug) - @doc "GET /api/v1/polls/:id" def show(%{assigns: %{user: user}} = conn, %{"id" => id}) do with %Object{} = object <- Object.get_by_id_and_maybe_refetch(id, interval: 60), diff --git a/lib/pleroma/web/mastodon_api/controllers/report_controller.ex b/lib/pleroma/web/mastodon_api/controllers/report_controller.ex @@ -11,8 +11,6 @@ defmodule Pleroma.Web.MastodonAPI.ReportController do plug(OAuthScopesPlug, %{scopes: ["write:reports"]} when action == :create) - plug(Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug) - @doc "POST /api/v1/reports" def create(%{assigns: %{user: user}} = conn, params) do with {:ok, activity} <- Pleroma.Web.CommonAPI.report(user, params) do diff --git a/lib/pleroma/web/mastodon_api/controllers/scheduled_activity_controller.ex b/lib/pleroma/web/mastodon_api/controllers/scheduled_activity_controller.ex @@ -18,8 +18,6 @@ defmodule Pleroma.Web.MastodonAPI.ScheduledActivityController do plug(OAuthScopesPlug, %{scopes: ["read:statuses"]} when action in @oauth_read_actions) plug(OAuthScopesPlug, %{scopes: ["write:statuses"]} when action not in @oauth_read_actions) - plug(Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug) - action_fallback(Pleroma.Web.MastodonAPI.FallbackController) @doc "GET /api/v1/scheduled_statuses" diff --git a/lib/pleroma/web/mastodon_api/controllers/search_controller.ex b/lib/pleroma/web/mastodon_api/controllers/search_controller.ex @@ -21,7 +21,7 @@ defmodule Pleroma.Web.MastodonAPI.SearchController do # Note: Mastodon doesn't allow unauthenticated access (requires read:accounts / read:search) plug(OAuthScopesPlug, %{scopes: ["read:search"], fallback: :proceed_unauthenticated}) - plug(Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug) + # Note: on private instances auth is required (EnsurePublicOrAuthenticatedPlug is not skipped) plug(RateLimiter, [name: :search] when action in [:search, :search2, :account_search]) diff --git a/lib/pleroma/web/mastodon_api/controllers/status_controller.ex b/lib/pleroma/web/mastodon_api/controllers/status_controller.ex @@ -24,6 +24,8 @@ defmodule Pleroma.Web.MastodonAPI.StatusController do alias Pleroma.Web.MastodonAPI.AccountView alias Pleroma.Web.MastodonAPI.ScheduledActivityView + plug(:skip_plug, Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug when action in [:index, :show]) + @unauthenticated_access %{fallback: :proceed_unauthenticated, scopes: []} plug( @@ -77,8 +79,6 @@ defmodule Pleroma.Web.MastodonAPI.StatusController do %{scopes: ["write:bookmarks"]} when action in [:bookmark, :unbookmark] ) - plug(Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug when action not in [:index, :show]) - @rate_limited_status_actions ~w(reblog unreblog favourite unfavourite create delete)a plug( @@ -358,7 +358,7 @@ defmodule Pleroma.Web.MastodonAPI.StatusController do end @doc "GET /api/v1/favourites" - def favourites(%{assigns: %{user: user}} = conn, params) do + def favourites(%{assigns: %{user: %User{} = user}} = conn, params) do activities = ActivityPub.fetch_favourites( user, diff --git a/lib/pleroma/web/mastodon_api/controllers/subscription_controller.ex b/lib/pleroma/web/mastodon_api/controllers/subscription_controller.ex @@ -12,7 +12,7 @@ defmodule Pleroma.Web.MastodonAPI.SubscriptionController do action_fallback(:errors) plug(Pleroma.Plugs.OAuthScopesPlug, %{scopes: ["push"]}) - plug(Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug) + plug(:restrict_push_enabled) # Creates PushSubscription diff --git a/lib/pleroma/web/mastodon_api/controllers/timeline_controller.ex b/lib/pleroma/web/mastodon_api/controllers/timeline_controller.ex @@ -9,11 +9,14 @@ defmodule Pleroma.Web.MastodonAPI.TimelineController do only: [add_link_headers: 2, add_link_headers: 3, truthy_param?: 1, skip_relationships?: 1] alias Pleroma.Pagination + alias Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug alias Pleroma.Plugs.OAuthScopesPlug alias Pleroma.Plugs.RateLimiter alias Pleroma.User alias Pleroma.Web.ActivityPub.ActivityPub + plug(:skip_plug, EnsurePublicOrAuthenticatedPlug when action in [:public, :hashtag]) + # TODO: Replace with a macro when there is a Phoenix release with the following commit in it: # https://github.com/phoenixframework/phoenix/commit/2e8c63c01fec4dde5467dbbbf9705ff9e780735e @@ -26,7 +29,11 @@ defmodule Pleroma.Web.MastodonAPI.TimelineController do plug(OAuthScopesPlug, %{scopes: ["read:statuses"]} when action in [:home, :direct]) plug(OAuthScopesPlug, %{scopes: ["read:lists"]} when action == :list) - plug(Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug when action != :public) + plug( + OAuthScopesPlug, + %{scopes: ["read:statuses"], fallback: :proceed_unauthenticated} + when action in [:public, :hashtag] + ) plug(:put_view, Pleroma.Web.MastodonAPI.StatusView) @@ -94,7 +101,9 @@ defmodule Pleroma.Web.MastodonAPI.TimelineController do restrict? = Pleroma.Config.get([:restrict_unauthenticated, :timelines, cfg_key]) - if not (restrict? and is_nil(user)) do + if restrict? and is_nil(user) do + render_error(conn, :unauthorized, "authorization required for timeline view") + else activities = params |> Map.put("type", ["Create", "Announce"]) @@ -112,12 +121,10 @@ defmodule Pleroma.Web.MastodonAPI.TimelineController do as: :activity, skip_relationships: skip_relationships?(params) ) - else - render_error(conn, :unauthorized, "authorization required for timeline view") end end - def hashtag_fetching(params, user, local_only) do + defp hashtag_fetching(params, user, local_only) do tags = [params["tag"], params["any"]] |> List.flatten() diff --git a/lib/pleroma/web/media_proxy/media_proxy_controller.ex b/lib/pleroma/web/media_proxy/media_proxy_controller.ex @@ -4,6 +4,7 @@ defmodule Pleroma.Web.MediaProxy.MediaProxyController do use Pleroma.Web, :controller + alias Pleroma.ReverseProxy alias Pleroma.Web.MediaProxy diff --git a/lib/pleroma/web/oauth/oauth_controller.ex b/lib/pleroma/web/oauth/oauth_controller.ex @@ -25,9 +25,10 @@ defmodule Pleroma.Web.OAuth.OAuthController do plug(:fetch_session) plug(:fetch_flash) - plug(RateLimiter, [name: :authentication] when action == :create_authorization) - plug(:skip_plug, Pleroma.Plugs.OAuthScopesPlug) + plug(:skip_plug, [Pleroma.Plugs.OAuthScopesPlug, Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug]) + + plug(RateLimiter, [name: :authentication] when action == :create_authorization) action_fallback(Pleroma.Web.OAuth.FallbackController) diff --git a/lib/pleroma/web/pleroma_api/controllers/account_controller.ex b/lib/pleroma/web/pleroma_api/controllers/account_controller.ex @@ -9,6 +9,7 @@ defmodule Pleroma.Web.PleromaAPI.AccountController do only: [json_response: 3, add_link_headers: 2, assign_account_by_id: 2, skip_relationships?: 1] alias Ecto.Changeset + alias Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug alias Pleroma.Plugs.OAuthScopesPlug alias Pleroma.Plugs.RateLimiter alias Pleroma.User @@ -18,6 +19,11 @@ defmodule Pleroma.Web.PleromaAPI.AccountController do require Pleroma.Constants plug( + :skip_plug, + [OAuthScopesPlug, EnsurePublicOrAuthenticatedPlug] when action == :confirmation_resend + ) + + plug( OAuthScopesPlug, %{scopes: ["follow", "write:follows"]} when action in [:subscribe, :unsubscribe] ) @@ -33,15 +39,13 @@ defmodule Pleroma.Web.PleromaAPI.AccountController do ] ) - plug(OAuthScopesPlug, %{scopes: ["read:favourites"]} when action == :favourites) - - # An extra safety measure for possible actions not guarded by OAuth permissions specification plug( - Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug - when action != :confirmation_resend + OAuthScopesPlug, + %{scopes: ["read:favourites"], fallback: :proceed_unauthenticated} when action == :favourites ) plug(RateLimiter, [name: :account_confirmation_resend] when action == :confirmation_resend) + plug(:assign_account_by_id when action in [:favourites, :subscribe, :unsubscribe]) plug(:put_view, Pleroma.Web.MastodonAPI.AccountView) diff --git a/lib/pleroma/web/pleroma_api/controllers/emoji_api_controller.ex b/lib/pleroma/web/pleroma_api/controllers/emoji_api_controller.ex @@ -1,6 +1,7 @@ defmodule Pleroma.Web.PleromaAPI.EmojiAPIController do use Pleroma.Web, :controller + alias Pleroma.Plugs.ExpectPublicOrAuthenticatedCheckPlug alias Pleroma.Plugs.OAuthScopesPlug require Logger @@ -11,17 +12,20 @@ defmodule Pleroma.Web.PleromaAPI.EmojiAPIController do when action in [ :create, :delete, - :download_from, - :list_from, + :save_from, :import_from_fs, :update_file, :update_metadata ] ) - plug(Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug) + plug( + :skip_plug, + [OAuthScopesPlug, ExpectPublicOrAuthenticatedCheckPlug] + when action in [:download_shared, :list_packs, :list_from] + ) - def emoji_dir_path do + defp emoji_dir_path do Path.join( Pleroma.Config.get!([:instance, :static_dir]), "emoji" @@ -212,13 +216,13 @@ keeping it in cache for #{div(cache_ms, 1000)}s") end @doc """ - An admin endpoint to request downloading a pack named `pack_name` from the instance + An admin endpoint to request downloading and storing a pack named `pack_name` from the instance `instance_address`. If the requested instance's admin chose to share the pack, it will be downloaded from that instance, otherwise it will be downloaded from the fallback source, if there is one. """ - def download_from(conn, %{"instance_address" => address, "pack_name" => name} = data) do + def save_from(conn, %{"instance_address" => address, "pack_name" => name} = data) do address = String.trim(address) if shareable_packs_available(address) do diff --git a/lib/pleroma/web/pleroma_api/controllers/mascot_controller.ex b/lib/pleroma/web/pleroma_api/controllers/mascot_controller.ex @@ -12,8 +12,6 @@ defmodule Pleroma.Web.PleromaAPI.MascotController do plug(OAuthScopesPlug, %{scopes: ["read:accounts"]} when action == :show) plug(OAuthScopesPlug, %{scopes: ["write:accounts"]} when action != :show) - plug(Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug) - @doc "GET /api/v1/pleroma/mascot" def show(%{assigns: %{user: user}} = conn, _params) do json(conn, User.get_mascot(user)) diff --git a/lib/pleroma/web/pleroma_api/controllers/pleroma_api_controller.ex b/lib/pleroma/web/pleroma_api/controllers/pleroma_api_controller.ex @@ -28,18 +28,26 @@ defmodule Pleroma.Web.PleromaAPI.PleromaAPIController do plug( OAuthScopesPlug, + %{scopes: ["read:statuses"], fallback: :proceed_unauthenticated} + when action == :emoji_reactions_by + ) + + plug( + OAuthScopesPlug, %{scopes: ["write:statuses"]} when action in [:react_with_emoji, :unreact_with_emoji] ) plug( OAuthScopesPlug, - %{scopes: ["write:conversations"]} when action in [:update_conversation, :read_conversations] + %{scopes: ["write:conversations"]} + when action in [:update_conversation, :mark_conversations_as_read] ) - plug(OAuthScopesPlug, %{scopes: ["write:notifications"]} when action == :read_notification) - - plug(Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug) + plug( + OAuthScopesPlug, + %{scopes: ["write:notifications"]} when action == :mark_notifications_as_read + ) def emoji_reactions_by(%{assigns: %{user: user}} = conn, %{"id" => activity_id} = params) do with %Activity{} = activity <- Activity.get_by_id_with_object(activity_id), @@ -167,7 +175,7 @@ defmodule Pleroma.Web.PleromaAPI.PleromaAPIController do end end - def read_conversations(%{assigns: %{user: user}} = conn, _params) do + def mark_conversations_as_read(%{assigns: %{user: user}} = conn, _params) do with {:ok, _, participations} <- Participation.mark_all_as_read(user) do conn |> add_link_headers(participations) @@ -176,7 +184,7 @@ defmodule Pleroma.Web.PleromaAPI.PleromaAPIController do end end - def read_notification(%{assigns: %{user: user}} = conn, %{"id" => notification_id}) do + def mark_notifications_as_read(%{assigns: %{user: user}} = conn, %{"id" => notification_id}) do with {:ok, notification} <- Notification.read_one(user, notification_id) do conn |> put_view(NotificationView) @@ -189,7 +197,7 @@ defmodule Pleroma.Web.PleromaAPI.PleromaAPIController do end end - def read_notification(%{assigns: %{user: user}} = conn, %{"max_id" => max_id} = params) do + def mark_notifications_as_read(%{assigns: %{user: user}} = conn, %{"max_id" => max_id} = params) do with notifications <- Notification.set_read_up_to(user, max_id) do notifications = Enum.take(notifications, 80) diff --git a/lib/pleroma/web/pleroma_api/controllers/scrobble_controller.ex b/lib/pleroma/web/pleroma_api/controllers/scrobble_controller.ex @@ -13,10 +13,12 @@ defmodule Pleroma.Web.PleromaAPI.ScrobbleController do alias Pleroma.Web.CommonAPI alias Pleroma.Web.MastodonAPI.StatusView - plug(OAuthScopesPlug, %{scopes: ["read"]} when action == :user_scrobbles) - plug(OAuthScopesPlug, %{scopes: ["write"]} when action != :user_scrobbles) + plug( + OAuthScopesPlug, + %{scopes: ["read"], fallback: :proceed_unauthenticated} when action == :user_scrobbles + ) - plug(Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug) + plug(OAuthScopesPlug, %{scopes: ["write"]} when action != :user_scrobbles) def new_scrobble(%{assigns: %{user: user}} = conn, %{"title" => _} = params) do params = diff --git a/lib/pleroma/web/router.ex b/lib/pleroma/web/router.ex @@ -16,6 +16,14 @@ defmodule Pleroma.Web.Router do plug(Pleroma.Plugs.UserEnabledPlug) end + pipeline :expect_authentication do + plug(Pleroma.Plugs.ExpectAuthenticatedCheckPlug) + end + + pipeline :expect_public_instance_or_authentication do + plug(Pleroma.Plugs.ExpectPublicOrAuthenticatedCheckPlug) + end + pipeline :authenticate do plug(Pleroma.Plugs.OAuthPlug) plug(Pleroma.Plugs.BasicAuthDecoderPlug) @@ -39,20 +47,22 @@ defmodule Pleroma.Web.Router do end pipeline :api do + plug(:expect_public_instance_or_authentication) plug(:base_api) plug(:after_auth) plug(Pleroma.Plugs.IdempotencyPlug) end pipeline :authenticated_api do + plug(:expect_authentication) plug(:base_api) - plug(Pleroma.Plugs.AuthExpectedPlug) plug(:after_auth) plug(Pleroma.Plugs.EnsureAuthenticatedPlug) plug(Pleroma.Plugs.IdempotencyPlug) end pipeline :admin_api do + plug(:expect_authentication) plug(:base_api) plug(Pleroma.Plugs.AdminSecretAuthenticationPlug) plug(:after_auth) @@ -200,24 +210,28 @@ defmodule Pleroma.Web.Router do end scope "/api/pleroma/emoji", Pleroma.Web.PleromaAPI do + # Modifying packs scope "/packs" do - # Modifying packs pipe_through(:admin_api) post("/import_from_fs", EmojiAPIController, :import_from_fs) - post("/:pack_name/update_file", EmojiAPIController, :update_file) post("/:pack_name/update_metadata", EmojiAPIController, :update_metadata) put("/:name", EmojiAPIController, :create) delete("/:name", EmojiAPIController, :delete) - post("/download_from", EmojiAPIController, :download_from) - post("/list_from", EmojiAPIController, :list_from) + + # Note: /download_from downloads and saves to instance, not to requester + post("/download_from", EmojiAPIController, :save_from) end + # Pack info / downloading scope "/packs" do - # Pack info / downloading get("/", EmojiAPIController, :list_packs) get("/:name/download_shared/", EmojiAPIController, :download_shared) + get("/list_from", EmojiAPIController, :list_from) + + # Deprecated: POST /api/pleroma/emoji/packs/list_from (use GET instead) + post("/list_from", EmojiAPIController, :list_from) end end @@ -277,7 +291,7 @@ defmodule Pleroma.Web.Router do get("/conversations/:id/statuses", PleromaAPIController, :conversation_statuses) get("/conversations/:id", PleromaAPIController, :conversation) - post("/conversations/read", PleromaAPIController, :read_conversations) + post("/conversations/read", PleromaAPIController, :mark_conversations_as_read) end scope [] do @@ -286,7 +300,7 @@ defmodule Pleroma.Web.Router do patch("/conversations/:id", PleromaAPIController, :update_conversation) put("/statuses/:id/reactions/:emoji", PleromaAPIController, :react_with_emoji) delete("/statuses/:id/reactions/:emoji", PleromaAPIController, :unreact_with_emoji) - post("/notifications/read", PleromaAPIController, :read_notification) + post("/notifications/read", PleromaAPIController, :mark_notifications_as_read) patch("/accounts/update_avatar", AccountController, :update_avatar) patch("/accounts/update_banner", AccountController, :update_banner) @@ -322,53 +336,84 @@ defmodule Pleroma.Web.Router do pipe_through(:authenticated_api) get("/accounts/verify_credentials", AccountController, :verify_credentials) + patch("/accounts/update_credentials", AccountController, :update_credentials) get("/accounts/relationships", AccountController, :relationships) - get("/accounts/:id/lists", AccountController, :lists) get("/accounts/:id/identity_proofs", AccountController, :identity_proofs) - - get("/follow_requests", FollowRequestController, :index) + get("/endorsements", AccountController, :endorsements) get("/blocks", AccountController, :blocks) get("/mutes", AccountController, :mutes) - get("/timelines/home", TimelineController, :home) - get("/timelines/direct", TimelineController, :direct) + post("/follows", AccountController, :follow_by_uri) + post("/accounts/:id/follow", AccountController, :follow) + post("/accounts/:id/unfollow", AccountController, :unfollow) + post("/accounts/:id/block", AccountController, :block) + post("/accounts/:id/unblock", AccountController, :unblock) + post("/accounts/:id/mute", AccountController, :mute) + post("/accounts/:id/unmute", AccountController, :unmute) - get("/favourites", StatusController, :favourites) - get("/bookmarks", StatusController, :bookmarks) + get("/apps/verify_credentials", AppController, :verify_credentials) + + get("/conversations", ConversationController, :index) + post("/conversations/:id/read", ConversationController, :mark_as_read) + + get("/domain_blocks", DomainBlockController, :index) + post("/domain_blocks", DomainBlockController, :create) + delete("/domain_blocks", DomainBlockController, :delete) + + get("/filters", FilterController, :index) + + post("/filters", FilterController, :create) + get("/filters/:id", FilterController, :show) + put("/filters/:id", FilterController, :update) + delete("/filters/:id", FilterController, :delete) + + get("/follow_requests", FollowRequestController, :index) + post("/follow_requests/:id/authorize", FollowRequestController, :authorize) + post("/follow_requests/:id/reject", FollowRequestController, :reject) + + get("/lists", ListController, :index) + get("/lists/:id", ListController, :show) + get("/lists/:id/accounts", ListController, :list_accounts) + + delete("/lists/:id", ListController, :delete) + post("/lists", ListController, :create) + put("/lists/:id", ListController, :update) + post("/lists/:id/accounts", ListController, :add_to_list) + delete("/lists/:id/accounts", ListController, :remove_from_list) + + get("/markers", MarkerController, :index) + post("/markers", MarkerController, :upsert) + + post("/media", MediaController, :create) + put("/media/:id", MediaController, :update) get("/notifications", NotificationController, :index) get("/notifications/:id", NotificationController, :show) + post("/notifications/:id/dismiss", NotificationController, :dismiss) post("/notifications/clear", NotificationController, :clear) delete("/notifications/destroy_multiple", NotificationController, :destroy_multiple) # Deprecated: was removed in Mastodon v3, use `/notifications/:id/dismiss` instead post("/notifications/dismiss", NotificationController, :dismiss) - get("/scheduled_statuses", ScheduledActivityController, :index) - get("/scheduled_statuses/:id", ScheduledActivityController, :show) - - get("/lists", ListController, :index) - get("/lists/:id", ListController, :show) - get("/lists/:id/accounts", ListController, :list_accounts) - - get("/domain_blocks", DomainBlockController, :index) - - get("/filters", FilterController, :index) + post("/polls/:id/votes", PollController, :vote) - get("/suggestions", SuggestionController, :index) + post("/reports", ReportController, :create) - get("/conversations", ConversationController, :index) - post("/conversations/:id/read", ConversationController, :read) + get("/scheduled_statuses", ScheduledActivityController, :index) + get("/scheduled_statuses/:id", ScheduledActivityController, :show) - get("/endorsements", AccountController, :endorsements) + put("/scheduled_statuses/:id", ScheduledActivityController, :update) + delete("/scheduled_statuses/:id", ScheduledActivityController, :delete) - patch("/accounts/update_credentials", AccountController, :update_credentials) + # Unlike `GET /api/v1/accounts/:id/favourites`, demands authentication + get("/favourites", StatusController, :favourites) + get("/bookmarks", StatusController, :bookmarks) post("/statuses", StatusController, :create) delete("/statuses/:id", StatusController, :delete) - post("/statuses/:id/reblog", StatusController, :reblog) post("/statuses/:id/unreblog", StatusController, :unreblog) post("/statuses/:id/favourite", StatusController, :favourite) @@ -380,49 +425,16 @@ defmodule Pleroma.Web.Router do post("/statuses/:id/mute", StatusController, :mute_conversation) post("/statuses/:id/unmute", StatusController, :unmute_conversation) - put("/scheduled_statuses/:id", ScheduledActivityController, :update) - delete("/scheduled_statuses/:id", ScheduledActivityController, :delete) - - post("/polls/:id/votes", PollController, :vote) - - post("/media", MediaController, :create) - put("/media/:id", MediaController, :update) - - delete("/lists/:id", ListController, :delete) - post("/lists", ListController, :create) - put("/lists/:id", ListController, :update) - - post("/lists/:id/accounts", ListController, :add_to_list) - delete("/lists/:id/accounts", ListController, :remove_from_list) - - post("/filters", FilterController, :create) - get("/filters/:id", FilterController, :show) - put("/filters/:id", FilterController, :update) - delete("/filters/:id", FilterController, :delete) - - post("/reports", ReportController, :create) - - post("/follows", AccountController, :follows) - post("/accounts/:id/follow", AccountController, :follow) - post("/accounts/:id/unfollow", AccountController, :unfollow) - post("/accounts/:id/block", AccountController, :block) - post("/accounts/:id/unblock", AccountController, :unblock) - post("/accounts/:id/mute", AccountController, :mute) - post("/accounts/:id/unmute", AccountController, :unmute) - - post("/follow_requests/:id/authorize", FollowRequestController, :authorize) - post("/follow_requests/:id/reject", FollowRequestController, :reject) - - post("/domain_blocks", DomainBlockController, :create) - delete("/domain_blocks", DomainBlockController, :delete) - post("/push/subscription", SubscriptionController, :create) get("/push/subscription", SubscriptionController, :get) put("/push/subscription", SubscriptionController, :update) delete("/push/subscription", SubscriptionController, :delete) - get("/markers", MarkerController, :index) - post("/markers", MarkerController, :upsert) + get("/suggestions", SuggestionController, :index) + + get("/timelines/home", TimelineController, :home) + get("/timelines/direct", TimelineController, :direct) + get("/timelines/list/:list_id", TimelineController, :list) end scope "/api/web", Pleroma.Web do @@ -434,15 +446,24 @@ defmodule Pleroma.Web.Router do scope "/api/v1", Pleroma.Web.MastodonAPI do pipe_through(:api) - post("/accounts", AccountController, :create) get("/accounts/search", SearchController, :account_search) + get("/search", SearchController, :search) + + get("/accounts/:id/statuses", AccountController, :statuses) + get("/accounts/:id/followers", AccountController, :followers) + get("/accounts/:id/following", AccountController, :following) + get("/accounts/:id", AccountController, :show) + + post("/accounts", AccountController, :create) get("/instance", InstanceController, :show) get("/instance/peers", InstanceController, :peers) post("/apps", AppController, :create) - get("/apps/verify_credentials", AppController, :verify_credentials) + get("/statuses", StatusController, :index) + get("/statuses/:id", StatusController, :show) + get("/statuses/:id/context", StatusController, :context) get("/statuses/:id/card", StatusController, :card) get("/statuses/:id/favourited_by", StatusController, :favourited_by) get("/statuses/:id/reblogged_by", StatusController, :reblogged_by) @@ -453,20 +474,8 @@ defmodule Pleroma.Web.Router do get("/timelines/public", TimelineController, :public) get("/timelines/tag/:tag", TimelineController, :hashtag) - get("/timelines/list/:list_id", TimelineController, :list) - - get("/statuses", StatusController, :index) - get("/statuses/:id", StatusController, :show) - get("/statuses/:id/context", StatusController, :context) get("/polls/:id", PollController, :show) - - get("/accounts/:id/statuses", AccountController, :statuses) - get("/accounts/:id/followers", AccountController, :followers) - get("/accounts/:id/following", AccountController, :following) - get("/accounts/:id", AccountController, :show) - - get("/search", SearchController, :search) end scope "/api/v2", Pleroma.Web.MastodonAPI do @@ -507,7 +516,11 @@ defmodule Pleroma.Web.Router do get("/oauth_tokens", TwitterAPI.Controller, :oauth_tokens) delete("/oauth_tokens/:id", TwitterAPI.Controller, :revoke_token) - post("/qvitter/statuses/notifications/read", TwitterAPI.Controller, :notifications_read) + post( + "/qvitter/statuses/notifications/read", + TwitterAPI.Controller, + :mark_notifications_as_read + ) end pipeline :ostatus do @@ -647,11 +660,28 @@ defmodule Pleroma.Web.Router do # Test-only routes needed to test action dispatching and plug chain execution if Pleroma.Config.get(:env) == :test do + @test_actions [ + :do_oauth_check, + :fallback_oauth_check, + :skip_oauth_check, + :fallback_oauth_skip_publicity_check, + :skip_oauth_skip_publicity_check, + :missing_oauth_check_definition + ] + + scope "/test/api", Pleroma.Tests do + pipe_through(:api) + + for action <- @test_actions do + get("/#{action}", AuthTestController, action) + end + end + scope "/test/authenticated_api", Pleroma.Tests do pipe_through(:authenticated_api) - for action <- [:skipped_oauth, :performed_oauth, :missed_oauth] do - get("/#{action}", OAuthTestController, action) + for action <- @test_actions do + get("/#{action}", AuthTestController, action) end end end diff --git a/lib/pleroma/web/twitter_api/controllers/util_controller.ex b/lib/pleroma/web/twitter_api/controllers/util_controller.ex @@ -25,13 +25,6 @@ defmodule Pleroma.Web.TwitterAPI.UtilController do when action == :follow_import ) - # Note: follower can submit the form (with password auth) not being signed in (having no token) - plug( - OAuthScopesPlug, - %{fallback: :proceed_unauthenticated, scopes: ["follow", "write:follows"]} - when action == :do_remote_follow - ) - plug(OAuthScopesPlug, %{scopes: ["follow", "write:blocks"]} when action == :blocks_import) plug( diff --git a/lib/pleroma/web/twitter_api/twitter_api_controller.ex b/lib/pleroma/web/twitter_api/twitter_api_controller.ex @@ -6,6 +6,7 @@ defmodule Pleroma.Web.TwitterAPI.Controller do use Pleroma.Web, :controller alias Pleroma.Notification + alias Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug alias Pleroma.Plugs.OAuthScopesPlug alias Pleroma.User alias Pleroma.Web.OAuth.Token @@ -13,11 +14,17 @@ defmodule Pleroma.Web.TwitterAPI.Controller do require Logger - plug(OAuthScopesPlug, %{scopes: ["write:notifications"]} when action == :notifications_read) + plug( + OAuthScopesPlug, + %{scopes: ["write:notifications"]} when action == :mark_notifications_as_read + ) - plug(:skip_plug, OAuthScopesPlug when action in [:oauth_tokens, :revoke_token]) + plug( + :skip_plug, + [OAuthScopesPlug, EnsurePublicOrAuthenticatedPlug] when action == :confirm_email + ) - plug(Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug) + plug(:skip_plug, OAuthScopesPlug when action in [:oauth_tokens, :revoke_token]) action_fallback(:errors) @@ -46,13 +53,13 @@ defmodule Pleroma.Web.TwitterAPI.Controller do json_reply(conn, 201, "") end - def errors(conn, {:param_cast, _}) do + defp errors(conn, {:param_cast, _}) do conn |> put_status(400) |> json("Invalid parameters") end - def errors(conn, _) do + defp errors(conn, _) do conn |> put_status(500) |> json("Something went wrong") @@ -64,7 +71,10 @@ defmodule Pleroma.Web.TwitterAPI.Controller do |> send_resp(status, json) end - def notifications_read(%{assigns: %{user: user}} = conn, %{"latest_id" => latest_id} = params) do + def mark_notifications_as_read( + %{assigns: %{user: user}} = conn, + %{"latest_id" => latest_id} = params + ) do Notification.set_read_up_to(user, latest_id) notifications = Notification.for_user(user, params) @@ -75,7 +85,7 @@ defmodule Pleroma.Web.TwitterAPI.Controller do |> render("index.json", %{notifications: notifications, for: user}) end - def notifications_read(%{assigns: %{user: _user}} = conn, _) do + def mark_notifications_as_read(%{assigns: %{user: _user}} = conn, _) do bad_request_reply(conn, "You need to specify latest_id") end diff --git a/lib/pleroma/web/web.ex b/lib/pleroma/web/web.ex @@ -2,6 +2,11 @@ # Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only +defmodule Pleroma.Web.Plug do + # Substitute for `call/2` which is defined with `use Pleroma.Web, :plug` + @callback perform(Plug.Conn.t(), Plug.opts()) :: Plug.Conn.t() +end + defmodule Pleroma.Web do @moduledoc """ A module that keeps using definitions for controllers, @@ -20,44 +25,91 @@ defmodule Pleroma.Web do below. """ + alias Pleroma.Plugs.EnsureAuthenticatedPlug + alias Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug + alias Pleroma.Plugs.ExpectAuthenticatedCheckPlug + alias Pleroma.Plugs.ExpectPublicOrAuthenticatedCheckPlug + alias Pleroma.Plugs.OAuthScopesPlug + alias Pleroma.Plugs.PlugHelper + def controller do quote do use Phoenix.Controller, namespace: Pleroma.Web import Plug.Conn + import Pleroma.Web.Gettext import Pleroma.Web.Router.Helpers import Pleroma.Web.TranslationHelpers - alias Pleroma.Plugs.PlugHelper - plug(:set_put_layout) defp set_put_layout(conn, _) do put_layout(conn, Pleroma.Config.get(:app_layout, "app.html")) end - # Marks a plug intentionally skipped and blocks its execution if it's present in plugs chain - defp skip_plug(conn, plug_module) do - try do - plug_module.skip_plug(conn) - rescue - UndefinedFunctionError -> - raise "#{plug_module} is not skippable. Append `use Pleroma.Web, :plug` to its code." - end + # Marks plugs intentionally skipped and blocks their execution if present in plugs chain + defp skip_plug(conn, plug_modules) do + plug_modules + |> List.wrap() + |> Enum.reduce( + conn, + fn plug_module, conn -> + try do + plug_module.skip_plug(conn) + rescue + UndefinedFunctionError -> + raise "`#{plug_module}` is not skippable. Append `use Pleroma.Web, :plug` to its code." + end + end + ) end # Executed just before actual controller action, invokes before-action hooks (callbacks) defp action(conn, params) do - with %Plug.Conn{halted: false} <- maybe_halt_on_missing_oauth_scopes_check(conn) do + with %{halted: false} = conn <- maybe_drop_authentication_if_oauth_check_ignored(conn), + %{halted: false} = conn <- maybe_perform_public_or_authenticated_check(conn), + %{halted: false} = conn <- maybe_perform_authenticated_check(conn), + %{halted: false} = conn <- maybe_halt_on_missing_oauth_scopes_check(conn) do super(conn, params) end end + # For non-authenticated API actions, drops auth info if OAuth scopes check was ignored + # (neither performed nor explicitly skipped) + defp maybe_drop_authentication_if_oauth_check_ignored(conn) do + if PlugHelper.plug_called?(conn, ExpectPublicOrAuthenticatedCheckPlug) and + not PlugHelper.plug_called_or_skipped?(conn, OAuthScopesPlug) do + OAuthScopesPlug.drop_auth_info(conn) + else + conn + end + end + + # Ensures instance is public -or- user is authenticated if such check was scheduled + defp maybe_perform_public_or_authenticated_check(conn) do + if PlugHelper.plug_called?(conn, ExpectPublicOrAuthenticatedCheckPlug) do + EnsurePublicOrAuthenticatedPlug.call(conn, %{}) + else + conn + end + end + + # Ensures user is authenticated if such check was scheduled + # Note: runs prior to action even if it was already executed earlier in plug chain + # (since OAuthScopesPlug has option of proceeding unauthenticated) + defp maybe_perform_authenticated_check(conn) do + if PlugHelper.plug_called?(conn, ExpectAuthenticatedCheckPlug) do + EnsureAuthenticatedPlug.call(conn, %{}) + else + conn + end + end + # Halts if authenticated API action neither performs nor explicitly skips OAuth scopes check defp maybe_halt_on_missing_oauth_scopes_check(conn) do - if Pleroma.Plugs.AuthExpectedPlug.auth_expected?(conn) && - not PlugHelper.plug_called_or_skipped?(conn, Pleroma.Plugs.OAuthScopesPlug) do + if PlugHelper.plug_called?(conn, ExpectAuthenticatedCheckPlug) and + not PlugHelper.plug_called_or_skipped?(conn, OAuthScopesPlug) do conn |> render_error( :forbidden, @@ -132,7 +184,8 @@ defmodule Pleroma.Web do def plug do quote do - alias Pleroma.Plugs.PlugHelper + @behaviour Pleroma.Web.Plug + @behaviour Plug @doc """ Marks a plug intentionally skipped and blocks its execution if it's present in plugs chain. @@ -146,14 +199,22 @@ defmodule Pleroma.Web do end @impl Plug - @doc "If marked as skipped, returns `conn`, and calls `perform/2` otherwise." + @doc """ + If marked as skipped, returns `conn`, otherwise calls `perform/2`. + Note: multiple invocations of the same plug (with different or same options) are allowed. + """ def call(%Plug.Conn{} = conn, options) do if PlugHelper.plug_skipped?(conn, __MODULE__) do conn else - conn - |> PlugHelper.append_to_private_list(PlugHelper.called_plugs_list_id(), __MODULE__) - |> perform(options) + conn = + PlugHelper.append_to_private_list( + conn, + PlugHelper.called_plugs_list_id(), + __MODULE__ + ) + + apply(__MODULE__, :perform, [conn, options]) end end end diff --git a/test/plugs/ensure_authenticated_plug_test.exs b/test/plugs/ensure_authenticated_plug_test.exs @@ -20,7 +20,7 @@ defmodule Pleroma.Plugs.EnsureAuthenticatedPlugTest do conn = assign(conn, :user, %User{}) ret_conn = EnsureAuthenticatedPlug.call(conn, %{}) - assert ret_conn == conn + refute ret_conn.halted end end @@ -34,20 +34,22 @@ defmodule Pleroma.Plugs.EnsureAuthenticatedPlugTest do test "it continues if a user is assigned", %{conn: conn, true_fn: true_fn, false_fn: false_fn} do conn = assign(conn, :user, %User{}) - assert EnsureAuthenticatedPlug.call(conn, if_func: true_fn) == conn - assert EnsureAuthenticatedPlug.call(conn, if_func: false_fn) == conn - assert EnsureAuthenticatedPlug.call(conn, unless_func: true_fn) == conn - assert EnsureAuthenticatedPlug.call(conn, unless_func: false_fn) == conn + refute EnsureAuthenticatedPlug.call(conn, if_func: true_fn).halted + refute EnsureAuthenticatedPlug.call(conn, if_func: false_fn).halted + refute EnsureAuthenticatedPlug.call(conn, unless_func: true_fn).halted + refute EnsureAuthenticatedPlug.call(conn, unless_func: false_fn).halted end test "it continues if a user is NOT assigned but :if_func evaluates to `false`", %{conn: conn, false_fn: false_fn} do - assert EnsureAuthenticatedPlug.call(conn, if_func: false_fn) == conn + ret_conn = EnsureAuthenticatedPlug.call(conn, if_func: false_fn) + refute ret_conn.halted end test "it continues if a user is NOT assigned but :unless_func evaluates to `true`", %{conn: conn, true_fn: true_fn} do - assert EnsureAuthenticatedPlug.call(conn, unless_func: true_fn) == conn + ret_conn = EnsureAuthenticatedPlug.call(conn, unless_func: true_fn) + refute ret_conn.halted end test "it halts if a user is NOT assigned and :if_func evaluates to `true`", diff --git a/test/plugs/ensure_public_or_authenticated_plug_test.exs b/test/plugs/ensure_public_or_authenticated_plug_test.exs @@ -29,7 +29,7 @@ defmodule Pleroma.Plugs.EnsurePublicOrAuthenticatedPlugTest do conn |> EnsurePublicOrAuthenticatedPlug.call(%{}) - assert ret_conn == conn + refute ret_conn.halted end test "it continues if a user is assigned, even if not public", %{conn: conn} do @@ -43,6 +43,6 @@ defmodule Pleroma.Plugs.EnsurePublicOrAuthenticatedPlugTest do conn |> EnsurePublicOrAuthenticatedPlug.call(%{}) - assert ret_conn == conn + refute ret_conn.halted end end diff --git a/test/plugs/oauth_scopes_plug_test.exs b/test/plugs/oauth_scopes_plug_test.exs @@ -5,17 +5,12 @@ defmodule Pleroma.Plugs.OAuthScopesPlugTest do use Pleroma.Web.ConnCase, async: true - alias Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug alias Pleroma.Plugs.OAuthScopesPlug alias Pleroma.Repo import Mock import Pleroma.Factory - setup_with_mocks([{EnsurePublicOrAuthenticatedPlug, [], [call: fn conn, _ -> conn end]}]) do - :ok - end - test "is not performed if marked as skipped", %{conn: conn} do with_mock OAuthScopesPlug, [:passthrough], perform: &passthrough([&1, &2]) do conn = @@ -60,7 +55,7 @@ defmodule Pleroma.Plugs.OAuthScopesPlugTest do describe "with `fallback: :proceed_unauthenticated` option, " do test "if `token.scopes` doesn't fulfill specified conditions, " <> - "clears :user and :token assigns and calls EnsurePublicOrAuthenticatedPlug", + "clears :user and :token assigns", %{conn: conn} do user = insert(:user) token1 = insert(:oauth_token, scopes: ["read", "write"], user: user) @@ -79,35 +74,6 @@ defmodule Pleroma.Plugs.OAuthScopesPlugTest do refute ret_conn.halted refute ret_conn.assigns[:user] refute ret_conn.assigns[:token] - - assert called(EnsurePublicOrAuthenticatedPlug.call(ret_conn, :_)) - end - end - - test "with :skip_instance_privacy_check option, " <> - "if `token.scopes` doesn't fulfill specified conditions, " <> - "clears :user and :token assigns and does NOT call EnsurePublicOrAuthenticatedPlug", - %{conn: conn} do - user = insert(:user) - token1 = insert(:oauth_token, scopes: ["read:statuses", "write"], user: user) - - for token <- [token1, nil], op <- [:|, :&] do - ret_conn = - conn - |> assign(:user, user) - |> assign(:token, token) - |> OAuthScopesPlug.call(%{ - scopes: ["read"], - op: op, - fallback: :proceed_unauthenticated, - skip_instance_privacy_check: true - }) - - refute ret_conn.halted - refute ret_conn.assigns[:user] - refute ret_conn.assigns[:token] - - refute called(EnsurePublicOrAuthenticatedPlug.call(ret_conn, :_)) end end end diff --git a/test/web/activity_pub/activity_pub_controller_test.exs b/test/web/activity_pub/activity_pub_controller_test.exs @@ -766,7 +766,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubControllerTest do end describe "POST /users/:nickname/outbox" do - test "it rejects posts from other users / unauuthenticated users", %{conn: conn} do + test "it rejects posts from other users / unauthenticated users", %{conn: conn} do data = File.read!("test/fixtures/activitypub-client-post-activity.json") |> Poison.decode!() user = insert(:user) other_user = insert(:user) diff --git a/test/web/auth/auth_test_controller_test.exs b/test/web/auth/auth_test_controller_test.exs @@ -0,0 +1,242 @@ +# Pleroma: A lightweight social networking server +# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> +# SPDX-License-Identifier: AGPL-3.0-only + +defmodule Pleroma.Tests.AuthTestControllerTest do + use Pleroma.Web.ConnCase + + import Pleroma.Factory + + describe "do_oauth_check" do + test "serves with proper OAuth token (fulfilling requested scopes)" do + %{conn: good_token_conn, user: user} = oauth_access(["read"]) + + assert %{"user_id" => user.id} == + good_token_conn + |> get("/test/authenticated_api/do_oauth_check") + |> json_response(200) + + # Unintended usage (:api) — use with :authenticated_api instead + assert %{"user_id" => user.id} == + good_token_conn + |> get("/test/api/do_oauth_check") + |> json_response(200) + end + + test "fails on no token / missing scope(s)" do + %{conn: bad_token_conn} = oauth_access(["irrelevant_scope"]) + + bad_token_conn + |> get("/test/authenticated_api/do_oauth_check") + |> json_response(403) + + bad_token_conn + |> assign(:token, nil) + |> get("/test/api/do_oauth_check") + |> json_response(403) + end + end + + describe "fallback_oauth_check" do + test "serves with proper OAuth token (fulfilling requested scopes)" do + %{conn: good_token_conn, user: user} = oauth_access(["read"]) + + assert %{"user_id" => user.id} == + good_token_conn + |> get("/test/api/fallback_oauth_check") + |> json_response(200) + + # Unintended usage (:authenticated_api) — use with :api instead + assert %{"user_id" => user.id} == + good_token_conn + |> get("/test/authenticated_api/fallback_oauth_check") + |> json_response(200) + end + + test "for :api on public instance, drops :user and renders on no token / missing scope(s)" do + clear_config([:instance, :public], true) + + %{conn: bad_token_conn} = oauth_access(["irrelevant_scope"]) + + assert %{"user_id" => nil} == + bad_token_conn + |> get("/test/api/fallback_oauth_check") + |> json_response(200) + + assert %{"user_id" => nil} == + bad_token_conn + |> assign(:token, nil) + |> get("/test/api/fallback_oauth_check") + |> json_response(200) + end + + test "for :api on private instance, fails on no token / missing scope(s)" do + clear_config([:instance, :public], false) + + %{conn: bad_token_conn} = oauth_access(["irrelevant_scope"]) + + bad_token_conn + |> get("/test/api/fallback_oauth_check") + |> json_response(403) + + bad_token_conn + |> assign(:token, nil) + |> get("/test/api/fallback_oauth_check") + |> json_response(403) + end + end + + describe "skip_oauth_check" do + test "for :authenticated_api, serves if :user is set (regardless of token / token scopes)" do + user = insert(:user) + + assert %{"user_id" => user.id} == + build_conn() + |> assign(:user, user) + |> get("/test/authenticated_api/skip_oauth_check") + |> json_response(200) + + %{conn: bad_token_conn, user: user} = oauth_access(["irrelevant_scope"]) + + assert %{"user_id" => user.id} == + bad_token_conn + |> get("/test/authenticated_api/skip_oauth_check") + |> json_response(200) + end + + test "serves via :api on public instance if :user is not set" do + clear_config([:instance, :public], true) + + assert %{"user_id" => nil} == + build_conn() + |> get("/test/api/skip_oauth_check") + |> json_response(200) + + build_conn() + |> get("/test/authenticated_api/skip_oauth_check") + |> json_response(403) + end + + test "fails on private instance if :user is not set" do + clear_config([:instance, :public], false) + + build_conn() + |> get("/test/api/skip_oauth_check") + |> json_response(403) + + build_conn() + |> get("/test/authenticated_api/skip_oauth_check") + |> json_response(403) + end + end + + describe "fallback_oauth_skip_publicity_check" do + test "serves with proper OAuth token (fulfilling requested scopes)" do + %{conn: good_token_conn, user: user} = oauth_access(["read"]) + + assert %{"user_id" => user.id} == + good_token_conn + |> get("/test/api/fallback_oauth_skip_publicity_check") + |> json_response(200) + + # Unintended usage (:authenticated_api) + assert %{"user_id" => user.id} == + good_token_conn + |> get("/test/authenticated_api/fallback_oauth_skip_publicity_check") + |> json_response(200) + end + + test "for :api on private / public instance, drops :user and renders on token issue" do + %{conn: bad_token_conn} = oauth_access(["irrelevant_scope"]) + + for is_public <- [true, false] do + clear_config([:instance, :public], is_public) + + assert %{"user_id" => nil} == + bad_token_conn + |> get("/test/api/fallback_oauth_skip_publicity_check") + |> json_response(200) + + assert %{"user_id" => nil} == + bad_token_conn + |> assign(:token, nil) + |> get("/test/api/fallback_oauth_skip_publicity_check") + |> json_response(200) + end + end + end + + describe "skip_oauth_skip_publicity_check" do + test "for :authenticated_api, serves if :user is set (regardless of token / token scopes)" do + user = insert(:user) + + assert %{"user_id" => user.id} == + build_conn() + |> assign(:user, user) + |> get("/test/authenticated_api/skip_oauth_skip_publicity_check") + |> json_response(200) + + %{conn: bad_token_conn, user: user} = oauth_access(["irrelevant_scope"]) + + assert %{"user_id" => user.id} == + bad_token_conn + |> get("/test/authenticated_api/skip_oauth_skip_publicity_check") + |> json_response(200) + end + + test "for :api, serves on private and public instances regardless of whether :user is set" do + user = insert(:user) + + for is_public <- [true, false] do + clear_config([:instance, :public], is_public) + + assert %{"user_id" => nil} == + build_conn() + |> get("/test/api/skip_oauth_skip_publicity_check") + |> json_response(200) + + assert %{"user_id" => user.id} == + build_conn() + |> assign(:user, user) + |> get("/test/api/skip_oauth_skip_publicity_check") + |> json_response(200) + end + end + end + + describe "missing_oauth_check_definition" do + def test_missing_oauth_check_definition_failure(endpoint, expected_error) do + %{conn: conn} = oauth_access(["read", "write", "follow", "push", "admin"]) + + assert %{"error" => expected_error} == + conn + |> get(endpoint) + |> json_response(403) + end + + test "fails if served via :authenticated_api" do + test_missing_oauth_check_definition_failure( + "/test/authenticated_api/missing_oauth_check_definition", + "Security violation: OAuth scopes check was neither handled nor explicitly skipped." + ) + end + + test "fails if served via :api and the instance is private" do + clear_config([:instance, :public], false) + + test_missing_oauth_check_definition_failure( + "/test/api/missing_oauth_check_definition", + "This resource requires authentication." + ) + end + + test "succeeds with dropped :user if served via :api on public instance" do + %{conn: conn} = oauth_access(["read", "write", "follow", "push", "admin"]) + + assert %{"user_id" => nil} == + conn + |> get("/test/api/missing_oauth_check_definition") + |> json_response(200) + end + end +end diff --git a/test/web/auth/oauth_test_controller_test.exs b/test/web/auth/oauth_test_controller_test.exs @@ -1,49 +0,0 @@ -# Pleroma: A lightweight social networking server -# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> -# SPDX-License-Identifier: AGPL-3.0-only - -defmodule Pleroma.Tests.OAuthTestControllerTest do - use Pleroma.Web.ConnCase - - import Pleroma.Factory - - setup %{conn: conn} do - user = insert(:user) - conn = assign(conn, :user, user) - %{conn: conn, user: user} - end - - test "missed_oauth", %{conn: conn} do - res = - conn - |> get("/test/authenticated_api/missed_oauth") - |> json_response(403) - - assert res == - %{ - "error" => - "Security violation: OAuth scopes check was neither handled nor explicitly skipped." - } - end - - test "skipped_oauth", %{conn: conn} do - conn - |> assign(:token, nil) - |> get("/test/authenticated_api/skipped_oauth") - |> json_response(200) - end - - test "performed_oauth", %{user: user} do - %{conn: good_token_conn} = oauth_access(["read"], user: user) - - good_token_conn - |> get("/test/authenticated_api/performed_oauth") - |> json_response(200) - - %{conn: bad_token_conn} = oauth_access(["follow"], user: user) - - bad_token_conn - |> get("/test/authenticated_api/performed_oauth") - |> json_response(403) - end -end diff --git a/test/web/mastodon_api/mastodon_api_controller_test.exs b/test/web/mastodon_api/mastodon_api_controller_test.exs @@ -7,35 +7,28 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIControllerTest do describe "empty_array/2 (stubs)" do test "GET /api/v1/accounts/:id/identity_proofs" do - %{user: user, conn: conn} = oauth_access(["n/a"]) + %{user: user, conn: conn} = oauth_access(["read:accounts"]) - res = - conn - |> assign(:user, user) - |> get("/api/v1/accounts/#{user.id}/identity_proofs") - |> json_response(200) - - assert res == [] + assert [] == + conn + |> get("/api/v1/accounts/#{user.id}/identity_proofs") + |> json_response(200) end test "GET /api/v1/endorsements" do %{conn: conn} = oauth_access(["read:accounts"]) - res = - conn - |> get("/api/v1/endorsements") - |> json_response(200) - - assert res == [] + assert [] == + conn + |> get("/api/v1/endorsements") + |> json_response(200) end test "GET /api/v1/trends", %{conn: conn} do - res = - conn - |> get("/api/v1/trends") - |> json_response(200) - - assert res == [] + assert [] == + conn + |> get("/api/v1/trends") + |> json_response(200) end end end diff --git a/test/web/pleroma_api/controllers/account_controller_test.exs b/test/web/pleroma_api/controllers/account_controller_test.exs @@ -151,15 +151,18 @@ defmodule Pleroma.Web.PleromaAPI.AccountControllerTest do assert like["id"] == activity.id end - test "does not return favorites for specified user_id when user is not logged in", %{ + test "returns favorites for specified user_id when requester is not logged in", %{ user: user } do activity = insert(:note_activity) CommonAPI.favorite(user, activity.id) - build_conn() - |> get("/api/v1/pleroma/accounts/#{user.id}/favourites") - |> json_response(403) + response = + build_conn() + |> get("/api/v1/pleroma/accounts/#{user.id}/favourites") + |> json_response(200) + + assert length(response) == 1 end test "returns favorited DM only when user is logged in and he is one of recipients", %{ @@ -185,9 +188,12 @@ defmodule Pleroma.Web.PleromaAPI.AccountControllerTest do assert length(response) == 1 end - build_conn() - |> get("/api/v1/pleroma/accounts/#{user.id}/favourites") - |> json_response(403) + response = + build_conn() + |> get("/api/v1/pleroma/accounts/#{user.id}/favourites") + |> json_response(200) + + assert length(response) == 0 end test "does not return others' favorited DM when user is not one of recipients", %{ diff --git a/test/web/pleroma_api/controllers/emoji_api_controller_test.exs b/test/web/pleroma_api/controllers/emoji_api_controller_test.exs @@ -38,8 +38,7 @@ defmodule Pleroma.Web.PleromaAPI.EmojiAPIControllerTest do end test "listing remote packs" do - admin = insert(:user, is_admin: true) - %{conn: conn} = oauth_access(["admin:write"], user: admin) + conn = build_conn() resp = build_conn() @@ -76,7 +75,7 @@ defmodule Pleroma.Web.PleromaAPI.EmojiAPIControllerTest do assert Enum.find(arch, fn {n, _} -> n == 'blank.png' end) end - test "downloading shared & unshared packs from another instance via download_from, deleting them" do + test "downloading shared & unshared packs from another instance, deleting them" do on_exit(fn -> File.rm_rf!("#{@emoji_dir_path}/test_pack2") File.rm_rf!("#{@emoji_dir_path}/test_pack_nonshared2") @@ -136,7 +135,7 @@ defmodule Pleroma.Web.PleromaAPI.EmojiAPIControllerTest do |> post( emoji_api_path( conn, - :download_from + :save_from ), %{ instance_address: "https://old-instance", @@ -152,7 +151,7 @@ defmodule Pleroma.Web.PleromaAPI.EmojiAPIControllerTest do |> post( emoji_api_path( conn, - :download_from + :save_from ), %{ instance_address: "https://example.com", @@ -179,7 +178,7 @@ defmodule Pleroma.Web.PleromaAPI.EmojiAPIControllerTest do |> post( emoji_api_path( conn, - :download_from + :save_from ), %{ instance_address: "https://example.com", diff --git a/test/web/twitter_api/twitter_api_controller_test.exs b/test/web/twitter_api/twitter_api_controller_test.exs @@ -19,13 +19,9 @@ defmodule Pleroma.Web.TwitterAPI.ControllerTest do end test "with credentials, without any params" do - %{user: current_user, conn: conn} = - oauth_access(["read:notifications", "write:notifications"]) + %{conn: conn} = oauth_access(["write:notifications"]) - conn = - conn - |> assign(:user, current_user) - |> post("/api/qvitter/statuses/notifications/read") + conn = post(conn, "/api/qvitter/statuses/notifications/read") assert json_response(conn, 400) == %{ "error" => "You need to specify latest_id",