add account confirmation email resend in mastodon api

CHANGELOG.md

@@ -58,6 +58,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - ActivityPub: Add an internal service actor for fetching ActivityPub objects.
 - ActivityPub: Optional signing of ActivityPub object fetches.
 - Admin API: Endpoint for fetching latest user's statuses
+- Pleroma API: Add `/api/v1/pleroma/accounts/confirmation_resend?email=<email>` for resending account confirmation.
 
 ### Changed
 - Configuration: Filter.AnonymizeFilename added ability to retain file extension with custom text

config/config.exs

@@ -534,7 +534,8 @@
   relation_id_action: {60_000, 2},
   statuses_actions: {10_000, 15},
   status_id_action: {60_000, 3},
-  password_reset: {1_800_000, 5}
+  password_reset: {1_800_000, 5},
+  account_confirmation_resend: {8_640_000, 5}
 
 # Import environment specific config. This must remain at the bottom
 # of this file so it overrides the configuration defined above.

docs/api/pleroma_api.md

@@ -245,6 +245,14 @@ See [Admin-API](Admin-API.md)
 - PATCH `/api/v1/pleroma/accounts/update_banner`: Set/clear user banner image
 - PATCH `/api/v1/pleroma/accounts/update_background`: Set/clear user background image
 
+## `/api/v1/pleroma/accounts/confirmation_resend`
+### Resend confirmation email
+* Method `POST`
+* Params:
+    * `email`: email of that needs to be verified
+* Authentication: not required
+* Response: 204 No Content 
+
 ## `/api/v1/pleroma/mascot`
 ### Gets user mascot image
 * Method `GET`

lib/pleroma/web/mastodon_api/mastodon_api_controller.ex

@@ -4,6 +4,9 @@
 
 defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
   use Pleroma.Web, :controller
+
+  import Pleroma.Web.ControllerHelper, only: [json_response: 3]
+
   alias Ecto.Changeset
   alias Pleroma.Activity
   alias Pleroma.Bookmark
@@ -74,6 +77,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
   plug(RateLimiter, :app_account_creation when action == :account_register)
   plug(RateLimiter, :search when action in [:search, :search2, :account_search])
   plug(RateLimiter, :password_reset when action == :password_reset)
+  plug(RateLimiter, :account_confirmation_resend when action == :account_confirmation_resend)
 
   @local_mastodon_name "Mastodon-Local"
 
@@ -1839,6 +1843,16 @@ def password_reset(conn, params) do
     end
   end
 
+  def account_confirmation_resend(conn, params) do
+    nickname_or_email = params["email"] || params["nickname"]
+
+    with %User{} = user <- User.get_by_nickname_or_email(nickname_or_email),
+         {:ok, _} <- User.try_send_confirmation_email(user) do
+      conn
+      |> json_response(:no_content, "")
+    end
+  end
+
   def try_render(conn, target, params)
       when is_binary(target) do
     case render(conn, target, params) do

lib/pleroma/web/router.ex

@@ -412,6 +412,12 @@ defmodule Pleroma.Web.Router do
 
     get("/accounts/search", SearchController, :account_search)
 
+    post(
+      "/pleroma/accounts/confirmation_resend",
+      MastodonAPIController,
+      :account_confirmation_resend
+    )
+
     scope [] do
       pipe_through(:oauth_read_or_public)
 

test/web/mastodon_api/mastodon_api_controller_test.exs

@@ -3923,4 +3923,45 @@ test "it returns 400 when user is not local", %{conn: conn, user: user} do
       assert conn.resp_body == ""
     end
   end
+
+  describe "POST /api/v1/pleroma/accounts/confirmation_resend" do
+    setup do
+      setting = Pleroma.Config.get([:instance, :account_activation_required])
+
+      unless setting do
+        Pleroma.Config.put([:instance, :account_activation_required], true)
+        on_exit(fn -> Pleroma.Config.put([:instance, :account_activation_required], setting) end)
+      end
+
+      user = insert(:user)
+      info_change = User.Info.confirmation_changeset(user.info, need_confirmation: true)
+
+      {:ok, user} =
+        user
+        |> Changeset.change()
+        |> Changeset.put_embed(:info, info_change)
+        |> Repo.update()
+
+      assert user.info.confirmation_pending
+
+      [user: user]
+    end
+
+    test "resend account confirmation email", %{conn: conn, user: user} do
+      conn
+      |> assign(:user, user)
+      |> post("/api/v1/pleroma/accounts/confirmation_resend?email=#{user.email}")
+      |> json_response(:no_content)
+
+      email = Pleroma.Emails.UserEmail.account_confirmation_email(user)
+      notify_email = Pleroma.Config.get([:instance, :notify_email])
+      instance_name = Pleroma.Config.get([:instance, :name])
+
+      assert_email_sent(
+        from: {instance_name, notify_email},
+        to: {user.name, user.email},
+        html_body: email.html_body
+      )
+    end
+  end
 end