1 # Pleroma: A lightweight social networking server
2 # Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
3 # SPDX-License-Identifier: AGPL-3.0-only
5 defmodule Pleroma.Web.TwitterAPI.UtilController do
6 use Pleroma.Web, :controller
10 alias Pleroma.Activity
13 alias Pleroma.Healthcheck
15 alias Pleroma.Web.ActivityPub.ActivityPub
16 alias Pleroma.Web.CommonAPI
17 alias Pleroma.Web.Plugs.OAuthScopesPlug
18 alias Pleroma.Web.WebFinger
21 Pleroma.Web.ApiSpec.CastAndValidate,
22 [replace_params: false]
23 when action != :remote_subscribe and action != :show_subscribe_form
27 Pleroma.Web.Plugs.FederatingPlug
28 when action == :remote_subscribe
29 when action == :show_subscribe_form
34 %{scopes: ["write:accounts"]}
39 :update_notification_settings,
49 %{scopes: ["read:accounts"]}
55 defdelegate open_api_operation(action), to: Pleroma.Web.ApiSpec.TwitterUtilOperation
57 def show_subscribe_form(conn, %{"nickname" => nick}) do
58 with %User{} = user <- User.get_cached_by_nickname(nick),
59 avatar = User.avatar_url(user) do
61 |> render("subscribe.html", %{nickname: nick, avatar: avatar, error: false})
64 render(conn, "subscribe.html", %{
68 Pleroma.Web.Gettext.dpgettext(
70 "remote follow error message - user not found",
77 def show_subscribe_form(conn, %{"status_id" => id}) do
78 with %Activity{} = activity <- Activity.get_by_id(id),
79 {:ok, ap_id} <- get_ap_id(activity),
80 %User{} = user <- User.get_cached_by_ap_id(activity.actor),
81 avatar = User.avatar_url(user) do
83 |> render("status_interact.html", %{
86 nickname: user.nickname,
92 render(conn, "status_interact.html", %{
96 Pleroma.Web.Gettext.dpgettext(
98 "status interact error message - status not found",
99 "Could not find status"
105 def remote_subscribe(conn, %{"nickname" => nick, "profile" => _}) do
106 show_subscribe_form(conn, %{"nickname" => nick})
109 def remote_subscribe(conn, %{"status_id" => id, "profile" => _}) do
110 show_subscribe_form(conn, %{"status_id" => id})
113 def remote_subscribe(conn, %{"user" => %{"nickname" => nick, "profile" => profile}}) do
114 with {:ok, %{"subscribe_address" => template}} <- WebFinger.finger(profile),
115 %User{ap_id: ap_id} <- User.get_cached_by_nickname(nick) do
117 |> Phoenix.Controller.redirect(external: String.replace(template, "{uri}", ap_id))
120 render(conn, "subscribe.html", %{
124 Pleroma.Web.Gettext.dpgettext(
126 "remote follow error message - unknown error",
127 "Something went wrong."
133 def remote_subscribe(conn, %{"status" => %{"status_id" => id, "profile" => profile}}) do
134 with {:ok, %{"subscribe_address" => template}} <- WebFinger.finger(profile),
135 %Activity{} = activity <- Activity.get_by_id(id),
136 {:ok, ap_id} <- get_ap_id(activity) do
138 |> Phoenix.Controller.redirect(external: String.replace(template, "{uri}", ap_id))
141 render(conn, "status_interact.html", %{
145 Pleroma.Web.Gettext.dpgettext(
147 "status interact error message - unknown error",
148 "Something went wrong."
154 def remote_interaction(
155 %{private: %{open_api_spex: %{body_params: %{ap_id: ap_id, profile: profile}}}} = conn,
158 with {:ok, %{"subscribe_address" => template}} <- WebFinger.finger(profile) do
160 |> json(%{url: String.replace(template, "{uri}", ap_id)})
162 _e -> json(conn, %{error: "Couldn't find user"})
166 defp get_ap_id(activity) do
167 object = Pleroma.Object.normalize(activity, fetch: false)
170 %{data: %{"id" => ap_id}} -> {:ok, ap_id}
171 _ -> {:no_ap_id, nil}
175 def frontend_configurations(conn, _params) do
176 render(conn, "frontend_configurations.json")
179 def emoji(conn, _params) do
181 Enum.reduce(Emoji.get_all(), %{}, fn {code, %Emoji{file: file, tags: tags}}, acc ->
182 Map.put(acc, code, %{image_url: file, tags: tags})
188 def update_notification_settings(%{assigns: %{user: user}} = conn, params) do
189 with {:ok, _} <- User.update_notification_settings(user, params) do
190 json(conn, %{status: "success"})
195 %{assigns: %{user: user}, private: %{open_api_spex: %{body_params: body_params}}} = conn,
198 case CommonAPI.Utils.confirm_current_password(user, body_params.password) do
201 User.reset_password(user, %{
202 password: body_params.new_password,
203 password_confirmation: body_params.new_password_confirmation
205 json(conn, %{status: "success"})
207 {:error, changeset} ->
208 {_, {error, _}} = Enum.at(changeset.errors, 0)
209 json(conn, %{error: "New password #{error}."})
212 json(conn, %{error: "Unable to change password."})
216 json(conn, %{error: msg})
221 %{assigns: %{user: user}, private: %{open_api_spex: %{body_params: body_params}}} = conn,
224 case CommonAPI.Utils.confirm_current_password(user, body_params.password) do
226 with {:ok, _user} <- User.change_email(user, body_params.email) do
227 json(conn, %{status: "success"})
229 {:error, changeset} ->
230 {_, {error, _}} = Enum.at(changeset.errors, 0)
231 json(conn, %{error: "Email #{error}."})
234 json(conn, %{error: "Unable to change email."})
238 json(conn, %{error: msg})
244 assigns: %{user: user},
245 private: %{open_api_spex: %{body_params: body_params, params: params}}
249 # This endpoint can accept a query param or JSON body for backwards-compatibility.
250 # Submitting a JSON body is recommended, so passwords don't end up in server logs.
251 password = body_params[:password] || params[:password] || ""
253 case CommonAPI.Utils.confirm_current_password(user, password) do
256 json(conn, %{status: "success"})
259 json(conn, %{error: msg})
264 %{assigns: %{user: user}, private: %{open_api_spex: %{params: params}}} = conn,
267 case CommonAPI.Utils.confirm_current_password(user, params[:password]) do
269 User.set_activation_async(user, false)
270 json(conn, %{status: "success"})
273 json(conn, %{error: msg})
278 %{assigns: %{user: user}, private: %{open_api_spex: %{body_params: body_params}}} = conn,
281 case CommonAPI.Utils.confirm_current_password(user, body_params.password) do
283 with {:ok, target_user} <- find_or_fetch_user_by_nickname(body_params.target_account),
284 {:ok, _user} <- ActivityPub.move(user, target_user) do
285 json(conn, %{status: "success"})
290 |> json(%{error: "Target account not found."})
293 json(conn, %{error: error})
297 json(conn, %{error: msg})
302 %{assigns: %{user: user}, private: %{open_api_spex: %{body_params: body_params}}} = conn,
305 with {:ok, alias_user} <- find_user_by_nickname(body_params.alias),
306 {:ok, _user} <- user |> User.add_alias(alias_user) do
307 json(conn, %{status: "success"})
312 |> json(%{error: "Target account does not exist."})
315 json(conn, %{error: error})
320 %{assigns: %{user: user}, private: %{open_api_spex: %{body_params: body_params}}} = conn,
323 with {:ok, alias_user} <- find_user_by_nickname(body_params.alias),
324 {:ok, _user} <- user |> User.delete_alias(alias_user) do
325 json(conn, %{status: "success"})
327 {:error, :no_such_alias} ->
330 |> json(%{error: "Account has no such alias."})
333 json(conn, %{error: error})
337 def list_aliases(%{assigns: %{user: user}} = conn, _) do
340 |> User.alias_users()
341 |> Enum.map(&User.full_nickname/1)
343 json(conn, %{aliases: alias_nicks})
346 defp find_user_by_nickname(nickname) do
347 user = User.get_cached_by_nickname(nickname)
356 defp find_or_fetch_user_by_nickname(nickname) do
357 user = User.get_by_nickname(nickname)
359 if user != nil and user.local do
362 with {:ok, user} <- User.fetch_by_nickname(nickname) do
371 def captcha(conn, _params) do
372 json(conn, Pleroma.Captcha.new())
375 def healthcheck(conn, _params) do
376 with {:cfg, true} <- {:cfg, Config.get([:instance, :healthcheck])},
377 %{healthy: true} = info <- Healthcheck.system_info() do
380 %{healthy: false} = info ->
381 service_unavailable(conn, info)
384 service_unavailable(conn, %{"error" => "Healthcheck disabled"})
387 service_unavailable(conn, %{})
391 defp service_unavailable(conn, info) do
393 |> put_status(:service_unavailable)