From f1b07a2b2b6439579f0a35694f693712fb5ec5f4 Mon Sep 17 00:00:00 2001 From: Ivan Tashkinov Date: Sat, 28 Nov 2020 21:51:06 +0300 Subject: [PATCH] OAuth form user remembering feature. Local MastoFE login / logout fixes. --- .gitattributes | 7 +- CHANGELOG.md | 1 + docs/configuration/static_dir.md | 5 + lib/pleroma/user.ex | 4 + lib/pleroma/web/masto_fe_controller.ex | 34 +- .../controllers/auth_controller.ex | 64 ++-- lib/pleroma/web/o_auth/o_auth_controller.ex | 21 +- lib/pleroma/web/templates/layout/app.html.eex | 236 +------------- .../web/templates/o_auth/o_auth/show.html.eex | 66 ++-- priv/static/instance/static.css | 296 ++++++++++++++++++ test/pleroma/user_test.exs | 5 + .../controllers/auth_controller_test.exs | 4 +- .../mastodon_api/masto_fe_controller_test.exs | 3 +- .../web/o_auth/o_auth_controller_test.exs | 39 ++- 14 files changed, 488 insertions(+), 297 deletions(-) create mode 100644 priv/static/instance/static.css diff --git a/.gitattributes b/.gitattributes index 68895bf88..355e17f3c 100644 --- a/.gitattributes +++ b/.gitattributes @@ -1,8 +1,9 @@ *.ex diff=elixir *.exs diff=elixir -# At the time of writing all js/css files included -# in the repo are minified bundles, and we don't want -# to search/diff those as text files. + +# Most os js/css files included in the repo are minified bundles, +# and we don't want to search/diff those as text files. Exceptions are listed below. *.js binary *.js.map binary *.css binary +priv/static/instance/static.css diff=css diff --git a/CHANGELOG.md b/CHANGELOG.md index f4ef66408..4b3ae2193 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -23,6 +23,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/). - Ability to view remote timelines, with ex. `/api/v1/timelines/public?instance=lain.com` and streams `public:remote` and `public:remote:media`. - The site title is now injected as a `title` tag like preloads or metadata. - Password reset tokens now are not accepted after a certain age. +- OAuth form improvements: users are remembered by their cookie, the CSS is overridable by the admin, and the style has been improved.
API Changes diff --git a/docs/configuration/static_dir.md b/docs/configuration/static_dir.md index 8ac07b725..a294bb604 100644 --- a/docs/configuration/static_dir.md +++ b/docs/configuration/static_dir.md @@ -88,3 +88,8 @@ config :pleroma, :frontend_configurations, Note the extra `static` folder for the terms-of-service.html Terms of Service will be shown to all users on the registration page. It's the best place where to write down the rules for your instance. You can modify the rules by adding and changing `$static_dir/static/terms-of-service.html`. + + +## Styling rendered pages + +To overwrite the CSS stylesheet of the OAuth form and other static pages, you can upload your own CSS file to `instance/static/static.css`. This will completely replace the CSS used by those pages, so it might be a good idea to copy the one from `priv/static/instance/static.css` and make your changes. diff --git a/lib/pleroma/user.ex b/lib/pleroma/user.ex index bcd5256c8..6a5a43a25 100644 --- a/lib/pleroma/user.ex +++ b/lib/pleroma/user.ex @@ -2406,4 +2406,8 @@ defmodule Pleroma.User do |> Map.put(:bio, HTML.filter_tags(user.bio, filter)) |> Map.put(:fields, fields) end + + def get_host(%User{ap_id: ap_id} = _user) do + URI.parse(ap_id).host + end end diff --git a/lib/pleroma/web/masto_fe_controller.ex b/lib/pleroma/web/masto_fe_controller.ex index 08f92d55f..7011ae214 100644 --- a/lib/pleroma/web/masto_fe_controller.ex +++ b/lib/pleroma/web/masto_fe_controller.ex @@ -6,6 +6,8 @@ defmodule Pleroma.Web.MastoFEController do use Pleroma.Web, :controller alias Pleroma.User + alias Pleroma.Web.OAuth.Token + alias Pleroma.Web.MastodonAPI.AuthController alias Pleroma.Web.Plugs.EnsurePublicOrAuthenticatedPlug alias Pleroma.Web.Plugs.OAuthScopesPlug @@ -26,27 +28,27 @@ defmodule Pleroma.Web.MastoFEController do ) @doc "GET /web/*path" - def index(%{assigns: %{user: user, token: token}} = conn, _params) - when not is_nil(user) and not is_nil(token) do - conn - |> put_layout(false) - |> render("index.html", - token: token.token, - user: user, - custom_emojis: Pleroma.Emoji.get_all() - ) - end - def index(conn, _params) do - conn - |> put_session(:return_to, conn.request_path) - |> redirect(to: "/web/login") + with %{assigns: %{user: %User{} = user, token: %Token{app_id: token_app_id} = token}} <- conn, + {:ok, %{id: ^token_app_id}} <- AuthController.local_mastofe_app() do + conn + |> put_layout(false) + |> render("index.html", + token: token.token, + user: user, + custom_emojis: Pleroma.Emoji.get_all() + ) + else + _ -> + conn + |> put_session(:return_to, conn.request_path) + |> redirect(to: "/web/login") + end end @doc "GET /web/manifest.json" def manifest(conn, _params) do - conn - |> render("manifest.json") + render(conn, "manifest.json") end @doc "PUT /api/web/settings: Backend-obscure settings blob for MastoFE, don't parse/reuse elsewhere" diff --git a/lib/pleroma/web/mastodon_api/controllers/auth_controller.ex b/lib/pleroma/web/mastodon_api/controllers/auth_controller.ex index fa582dcfc..93d057a79 100644 --- a/lib/pleroma/web/mastodon_api/controllers/auth_controller.ex +++ b/lib/pleroma/web/mastodon_api/controllers/auth_controller.ex @@ -8,10 +8,12 @@ defmodule Pleroma.Web.MastodonAPI.AuthController do import Pleroma.Web.ControllerHelper, only: [json_response: 3] alias Pleroma.Helpers.AuthHelper + alias Pleroma.Helpers.UriHelper alias Pleroma.User alias Pleroma.Web.OAuth.App alias Pleroma.Web.OAuth.Authorization alias Pleroma.Web.OAuth.Token + alias Pleroma.Web.OAuth.Token.Strategy.Revoke, as: RevokeToken alias Pleroma.Web.TwitterAPI.TwitterAPI action_fallback(Pleroma.Web.MastodonAPI.FallbackController) @@ -21,24 +23,35 @@ defmodule Pleroma.Web.MastodonAPI.AuthController do @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)) - end - - # Local Mastodon FE login init action - def login(conn, %{"code" => auth_token}) do - with {:ok, app} <- get_or_make_app(), + # Local Mastodon FE login callback action + def login(conn, %{"code" => auth_token} = params) do + with {:ok, app} <- local_mastofe_app(), {:ok, auth} <- Authorization.get_by_token(app, auth_token), - {:ok, token} <- Token.exchange_token(app, auth) do + {:ok, oauth_token} <- Token.exchange_token(app, auth) do + redirect_to = + conn + |> local_mastodon_post_login_path() + |> UriHelper.modify_uri_params(%{"access_token" => oauth_token.token}) + conn - |> AuthHelper.put_session_token(token.token) - |> redirect(to: local_mastodon_root_path(conn)) + |> AuthHelper.put_session_token(oauth_token.token) + |> redirect(to: redirect_to) + else + _ -> redirect_to_oauth_form(conn, params) end end - # Local Mastodon FE callback action - def login(conn, _) do - with {:ok, app} <- get_or_make_app() do + def login(conn, params) do + with %{assigns: %{user: %User{}, token: %Token{app_id: app_id}}} <- conn, + {:ok, %{id: ^app_id}} <- local_mastofe_app() do + redirect(conn, to: local_mastodon_post_login_path(conn)) + else + _ -> redirect_to_oauth_form(conn, params) + end + end + + defp redirect_to_oauth_form(conn, _params) do + with {:ok, app} <- local_mastofe_app() do path = o_auth_path(conn, :authorize, response_type: "code", @@ -53,9 +66,16 @@ defmodule Pleroma.Web.MastodonAPI.AuthController do @doc "DELETE /auth/sign_out" def logout(conn, _) do - conn - |> clear_session() - |> redirect(to: "/") + conn = + with %{assigns: %{token: %Token{} = oauth_token}} <- conn, + session_token = AuthHelper.get_session_token(conn), + {:ok, %Token{token: ^session_token}} <- RevokeToken.revoke(oauth_token) do + AuthHelper.delete_session_token(conn) + else + _ -> conn + end + + redirect(conn, to: "/") end @doc "POST /auth/password" @@ -67,7 +87,7 @@ defmodule Pleroma.Web.MastodonAPI.AuthController do json_response(conn, :no_content, "") end - defp local_mastodon_root_path(conn) do + defp local_mastodon_post_login_path(conn) do case get_session(conn, :return_to) do nil -> masto_fe_path(conn, :index, ["getting-started"]) @@ -78,9 +98,11 @@ defmodule Pleroma.Web.MastodonAPI.AuthController do end end - @spec get_or_make_app() :: {:ok, App.t()} | {:error, Ecto.Changeset.t()} - defp get_or_make_app do - %{client_name: @local_mastodon_name, redirect_uris: "."} - |> App.get_or_make(["read", "write", "follow", "push", "admin"]) + @spec local_mastofe_app() :: {:ok, App.t()} | {:error, Ecto.Changeset.t()} + def local_mastofe_app do + App.get_or_make( + %{client_name: @local_mastodon_name, redirect_uris: "."}, + ["read", "write", "follow", "push", "admin"] + ) end end diff --git a/lib/pleroma/web/o_auth/o_auth_controller.ex b/lib/pleroma/web/o_auth/o_auth_controller.ex index 8103395b3..965c0f879 100644 --- a/lib/pleroma/web/o_auth/o_auth_controller.ex +++ b/lib/pleroma/web/o_auth/o_auth_controller.ex @@ -80,6 +80,13 @@ defmodule Pleroma.Web.OAuth.OAuthController do available_scopes = (app && app.scopes) || [] scopes = Scopes.fetch_scopes(params, available_scopes) + user = + with %{assigns: %{user: %User{} = user}} <- conn do + user + else + _ -> nil + end + scopes = if scopes == [] do available_scopes @@ -89,6 +96,8 @@ defmodule Pleroma.Web.OAuth.OAuthController do # Note: `params` might differ from `conn.params`; use `@params` not `@conn.params` in template render(conn, Authenticator.auth_template(), %{ + user: user, + app: app && Map.delete(app, :client_secret), response_type: params["response_type"], client_id: params["client_id"], available_scopes: available_scopes, @@ -132,11 +141,13 @@ defmodule Pleroma.Web.OAuth.OAuthController do end end - def create_authorization( - %Plug.Conn{} = conn, - %{"authorization" => _} = params, - opts \\ [] - ) do + def create_authorization(_, _, opts \\ []) + + def create_authorization(%Plug.Conn{assigns: %{user: %User{} = user}} = conn, params, []) do + create_authorization(conn, params, user: user) + end + + def create_authorization(%Plug.Conn{} = conn, %{"authorization" => _} = params, opts) do with {:ok, auth, user} <- do_create_authorization(conn, params, opts[:user]), {:mfa_required, _, _, false} <- {:mfa_required, user, auth, MFA.require?(user)} do after_create_authorization(conn, auth, params) diff --git a/lib/pleroma/web/templates/layout/app.html.eex b/lib/pleroma/web/templates/layout/app.html.eex index 3f28f1920..1ede59fd8 100644 --- a/lib/pleroma/web/templates/layout/app.html.eex +++ b/lib/pleroma/web/templates/layout/app.html.eex @@ -1,233 +1,19 @@ - + - - - - <%= Pleroma.Config.get([:instance, :name]) %> - - + + + <%= Pleroma.Config.get([:instance, :name]) %> + +
+ + +

<%= Pleroma.Config.get([:instance, :name]) %>

+ +
-

<%= Pleroma.Config.get([:instance, :name]) %>

<%= @inner_content %>
diff --git a/lib/pleroma/web/templates/o_auth/o_auth/show.html.eex b/lib/pleroma/web/templates/o_auth/o_auth/show.html.eex index b17142ff8..1a85818ec 100644 --- a/lib/pleroma/web/templates/o_auth/o_auth/show.html.eex +++ b/lib/pleroma/web/templates/o_auth/o_auth/show.html.eex @@ -5,32 +5,55 @@ <% end %> -

OAuth Authorization

<%= form_for @conn, o_auth_path(@conn, :authorize), [as: "authorization"], fn f -> %> -<%= if @params["registration"] in ["true", true] do %> -

This is the first time you visit! Please enter your Pleroma handle.

-

Choose carefully! You won't be able to change this later. You will be able to change your display name, though.

-
- <%= label f, :nickname, "Pleroma Handle" %> - <%= text_input f, :nickname, placeholder: "lain" %> +<%= if @user do %> + - <%= hidden_input f, :name, value: @params["name"] %> - <%= hidden_input f, :password, value: @params["password"] %> -
-<% else %> -
- <%= label f, :name, "Username" %> - <%= text_input f, :name %> -
-
- <%= label f, :password, "Password" %> - <%= password_input f, :password %> -
- <%= submit "Log In" %> - <%= render @view_module, "_scopes.html", Map.merge(assigns, %{form: f}) %> <% end %> +
+ <%= if @app do %> +

Application <%= @app.client_name %> is requesting access to your account.

+ <%= render @view_module, "_scopes.html", Map.merge(assigns, %{form: f}) %> + <% end %> + + <%= if @user do %> +
+ Cancel + <%= submit "Approve", class: "button--approve" %> +
+ <% else %> + <%= if @params["registration"] in ["true", true] do %> +

This is the first time you visit! Please enter your Pleroma handle.

+

Choose carefully! You won't be able to change this later. You will be able to change your display name, though.

+
+ <%= label f, :nickname, "Pleroma Handle" %> + <%= text_input f, :nickname, placeholder: "lain" %> +
+ <%= hidden_input f, :name, value: @params["name"] %> + <%= hidden_input f, :password, value: @params["password"] %> +
+ <% else %> +
+ <%= label f, :name, "Username" %> + <%= text_input f, :name %> +
+
+ <%= label f, :password, "Password" %> + <%= password_input f, :password %> +
+ <%= submit "Log In" %> + <% end %> + <% end %> +
+ <%= hidden_input f, :client_id, value: @client_id %> <%= hidden_input f, :response_type, value: @response_type %> <%= hidden_input f, :redirect_uri, value: @redirect_uri %> @@ -40,4 +63,3 @@ <%= if Pleroma.Config.oauth_consumer_enabled?() do %> <%= render @view_module, Pleroma.Web.Auth.Authenticator.oauth_consumer_template(), assigns %> <% end %> - diff --git a/priv/static/instance/static.css b/priv/static/instance/static.css new file mode 100644 index 000000000..487e1ec27 --- /dev/null +++ b/priv/static/instance/static.css @@ -0,0 +1,296 @@ +* { + box-sizing: border-box; +} + +:root { + --brand-color: #d8a070; + --background-color: #121a24; + --foreground-color: #182230; + --primary-text-color: #b9b9ba; + --muted-text-color: #89898a; +} + +body { + background-color: var(--background-color); + font-family: sans-serif; + color: var(--primary-text-color); + padding: 0; + margin: 0; +} + +.instance-header { + height: 60px; + padding: 10px; + background: var(--foreground-color); + box-shadow: 0 1px 4px 0px rgba(0, 0, 0, 0.5); +} + +.instance-header__content { + display: flex; + align-items: center; + max-width: 400px; + margin: 0 auto; +} + +.instance-header__thumbnail { + max-width: 40px; + border-radius: 4px; + margin-right: 12px; +} + +.instance-header__title { + font-size: 16px; + font-weight: bold; + color: var(--primary-text-color); +} + +.container { + max-width: 400px; + background-color: var(--foreground-color); + border-radius: 4px; + overflow: hidden; + margin: 35px auto; + box-shadow: 0 1px 4px 0px rgba(0, 0, 0, 0.5); +} + +.container__content { + padding: 0 20px; +} + +h1 { + margin: 0; + font-size: 24px; + text-align: center; +} + +h2 { + color: var(--primary-text-color); + font-weight: normal; + font-size: 18px; + margin-bottom: 20px; +} + +a { + color: var(--brand-color); + text-decoration: none; +} + +form { + width: 100%; +} + +.input { + color: var(--muted-text-color); + display: flex; + flex-direction: column; +} + +input { + box-sizing: content-box; + padding: 10px; + margin-top: 5px; + margin-bottom: 10px; + background-color: var(--background-color); + color: var(--primary-text-color); + border: 0; + transition-property: border-bottom; + transition-duration: 0.35s; + border-bottom: 2px solid #2a384a; + font-size: 14px; +} + +.scopes-input { + display: flex; + flex-direction: column; + margin: 1em 0; + color: var(--muted-text-color); +} + +.scopes-input label:first-child { + height: 2em; +} + +.scopes { + display: flex; + flex-wrap: wrap; + color: var(--primary-text-color); +} + +.scope { + display: flex; + flex-basis: 100%; + height: 2em; + align-items: center; +} + +.scope:before { + color: var(--primary-text-color); + content: "✔\fe0e"; + margin-left: 1em; + margin-right: 1em; +} + +[type="checkbox"] + label { + display: none; + cursor: pointer; + margin: 0.5em; +} + +[type="checkbox"] { + display: none; +} + +[type="checkbox"] + label:before { + cursor: pointer; + display: inline-block; + color: white; + background-color: var(--background-color); + border: 4px solid var(--background-color); + box-shadow: 0px 0px 1px 0 var(--brand-color); + width: 1.2em; + height: 1.2em; + margin-right: 1.0em; + content: ""; + transition-property: background-color; + transition-duration: 0.35s; + color: var(--background-color); + margin-bottom: -0.2em; + border-radius: 2px; +} + +[type="checkbox"]:checked + label:before { + background-color: var(--brand-color); +} + +input:focus { + outline: none; + border-bottom: 2px solid var(--brand-color); +} + +.actions { + display: flex; + justify-content: flex-end; +} + +.actions button, +.actions a.button { + width: auto; + margin-left: 10px; +} + +a.button, +button { + width: 100%; + background-color: #1c2a3a; + color: var(--primary-text-color); + border-radius: 4px; + border: none; + padding: 10px 16px; + margin-top: 20px; + margin-bottom: 20px; + text-transform: uppercase; + font-size: 16px; + box-shadow: 0px 0px 2px 0px black, + 0px 1px 0px 0px rgba(255, 255, 255, 0.2) inset, + 0px -1px 0px 0px rgba(0, 0, 0, 0.2) inset; +} + +a.button:hover, +button:hover { + cursor: pointer; + box-shadow: 0px 0px 0px 1px var(--brand-color), + 0px 1px 0px 0px rgba(255, 255, 255, 0.2) inset, + 0px -1px 0px 0px rgba(0, 0, 0, 0.2) inset; +} + +.alert-danger { + width: 100%; + background-color: #931014; + border: 1px solid #a06060; + border-radius: 4px; + padding: 10px; + margin-top: 20px; + font-weight: 500; + font-size: 16px; +} + +.alert-info { + width: 100%; + border-radius: 4px; + border: 1px solid #7d796a; + padding: 10px; + margin-top: 20px; + font-weight: 500; + font-size: 16px; +} + +.account-header__banner { + width: 100%; + height: 112px; + background-size: cover; + background-position: center; +} + +.account-header__avatar { + width: 94px; + height: 94px; + background-size: cover; + background-position: center; + margin: -47px 10px 0; + border: 6px solid var(--foreground-color); + border-radius: 999px; +} + +.account-header__meta { + padding: 6px 20px 17px; +} + +.account-header__display-name { + font-size: 20px; + font-weight: bold; +} + +.account-header__nickname { + font-size: 14px; + color: var(--muted-text-color); +} + +@media all and (max-width: 420px) { + .container { + margin: 0 auto; + border-radius: 0; + } + + .scope { + flex-basis: 0%; + } + + .scope:before { + content: ""; + margin-left: 0em; + margin-right: 1em; + } + + .scope:first-child:before { + margin-left: 1em; + content: "✔\fe0e"; + } + + .scope:after { + content: ","; + } + + .scope:last-child:after { + content: ""; + } +} +.form-row { + display: flex; +} +.form-row > label { + line-height: 47px; + flex: 1; +} +.form-row > input { + flex: 2; +} diff --git a/test/pleroma/user_test.exs b/test/pleroma/user_test.exs index c678dadb3..1ba7f2a2f 100644 --- a/test/pleroma/user_test.exs +++ b/test/pleroma/user_test.exs @@ -2171,4 +2171,9 @@ defmodule Pleroma.UserTest do assert User.avatar_url(user, no_default: true) == nil end + + test "get_host/1" do + user = insert(:user, ap_id: "https://lain.com/users/lain", nickname: "lain") + assert User.get_host(user) == "lain.com" + end end diff --git a/test/pleroma/web/mastodon_api/controllers/auth_controller_test.exs b/test/pleroma/web/mastodon_api/controllers/auth_controller_test.exs index bf2438fe2..d7834c876 100644 --- a/test/pleroma/web/mastodon_api/controllers/auth_controller_test.exs +++ b/test/pleroma/web/mastodon_api/controllers/auth_controller_test.exs @@ -39,7 +39,7 @@ defmodule Pleroma.Web.MastodonAPI.AuthControllerTest do |> get("/web/login", %{code: auth.token}) assert conn.status == 302 - assert redirected_to(conn) == path + assert redirected_to(conn) =~ path end test "redirects to the getting-started page when referer is not present", %{conn: conn} do @@ -49,7 +49,7 @@ defmodule Pleroma.Web.MastodonAPI.AuthControllerTest do conn = get(conn, "/web/login", %{code: auth.token}) assert conn.status == 302 - assert redirected_to(conn) == "/web/getting-started" + assert redirected_to(conn) =~ "/web/getting-started" end end diff --git a/test/pleroma/web/mastodon_api/masto_fe_controller_test.exs b/test/pleroma/web/mastodon_api/masto_fe_controller_test.exs index ed8add8d2..b9cd050df 100644 --- a/test/pleroma/web/mastodon_api/masto_fe_controller_test.exs +++ b/test/pleroma/web/mastodon_api/masto_fe_controller_test.exs @@ -64,7 +64,8 @@ defmodule Pleroma.Web.MastodonAPI.MastoFEControllerTest do end test "does not redirect logged in users to the login page", %{conn: conn, path: path} do - token = insert(:oauth_token, scopes: ["read"]) + {:ok, app} = Pleroma.Web.MastodonAPI.AuthController.local_mastofe_app() + token = insert(:oauth_token, app: app, scopes: ["read"]) conn = conn diff --git a/test/pleroma/web/o_auth/o_auth_controller_test.exs b/test/pleroma/web/o_auth/o_auth_controller_test.exs index 9c1debd06..b7fe5785f 100644 --- a/test/pleroma/web/o_auth/o_auth_controller_test.exs +++ b/test/pleroma/web/o_auth/o_auth_controller_test.exs @@ -611,6 +611,41 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do end end + test "authorize from cookie" do + user = insert(:user) + app = insert(:oauth_app) + oauth_token = insert(:oauth_token, user: user, app: app) + redirect_uri = OAuthController.default_redirect_uri(app) + + conn = + build_conn() + |> Plug.Session.call(Plug.Session.init(@session_opts)) + |> fetch_session() + |> AuthHelper.put_session_token(oauth_token.token) + |> post( + "/oauth/authorize", + %{ + "authorization" => %{ + "name" => user.nickname, + "client_id" => app.client_id, + "redirect_uri" => redirect_uri, + "scope" => app.scopes, + "state" => "statepassed" + } + } + ) + + target = redirected_to(conn) + assert target =~ redirect_uri + + query = URI.parse(target).query |> URI.query_decoder() |> Map.new() + + assert %{"state" => "statepassed", "code" => code} = query + auth = Repo.get_by(Authorization, token: code) + assert auth + assert auth.scopes == app.scopes + end + test "redirect to on two-factor auth page" do otp_secret = TOTP.generate_secret() @@ -1221,8 +1256,8 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do end end - describe "POST /oauth/revoke - bad request" do - test "returns 500" do + describe "POST /oauth/revoke" do + test "returns 500 on bad request" do response = build_conn() |> post("/oauth/revoke", %{})