X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fuser.ex;h=cba39107220dfa234a4867ec575d09ed1f127939;hb=d15aa9d9503e59b3cd0731394855781f435ec63c;hp=71c8c3a4efe8e1975ff11c2469c782a30e4b274f;hpb=648cc699e551324a067cd1b906df5f497ade5861;p=akkoma

diff --git a/lib/pleroma/user.ex b/lib/pleroma/user.ex
index 71c8c3a4e..cba391072 100644
--- a/lib/pleroma/user.ex
+++ b/lib/pleroma/user.ex
@@ -9,16 +9,17 @@ defmodule Pleroma.User do
   import Ecto.Query
   import Ecto, only: [assoc: 2]
 
-  alias Comeonin.Pbkdf2
   alias Ecto.Multi
   alias Pleroma.Activity
   alias Pleroma.Config
   alias Pleroma.Conversation.Participation
   alias Pleroma.Delivery
+  alias Pleroma.Emoji
   alias Pleroma.FollowingRelationship
   alias Pleroma.Formatter
   alias Pleroma.HTML
   alias Pleroma.Keys
+  alias Pleroma.MFA
   alias Pleroma.Notification
   alias Pleroma.Object
   alias Pleroma.Registration
@@ -28,6 +29,9 @@ defmodule Pleroma.User do
   alias Pleroma.UserRelationship
   alias Pleroma.Web
   alias Pleroma.Web.ActivityPub.ActivityPub
+  alias Pleroma.Web.ActivityPub.Builder
+  alias Pleroma.Web.ActivityPub.ObjectValidators.Types
+  alias Pleroma.Web.ActivityPub.Pipeline
   alias Pleroma.Web.ActivityPub.Utils
   alias Pleroma.Web.CommonAPI
   alias Pleroma.Web.CommonAPI.Utils, as: CommonUtils
@@ -82,6 +86,7 @@ defmodule Pleroma.User do
     field(:password, :string, virtual: true)
     field(:password_confirmation, :string, virtual: true)
     field(:keys, :string)
+    field(:public_key, :string)
     field(:ap_id, :string)
     field(:avatar, :map)
     field(:local, :boolean, default: true)
@@ -94,7 +99,6 @@ defmodule Pleroma.User do
     field(:last_digest_emailed_at, :naive_datetime)
     field(:banner, :map, default: %{})
     field(:background, :map, default: %{})
-    field(:source_data, :map, default: %{})
     field(:note_count, :integer, default: 0)
     field(:follower_count, :integer, default: 0)
     field(:following_count, :integer, default: 0)
@@ -111,8 +115,7 @@ defmodule Pleroma.User do
     field(:is_admin, :boolean, default: false)
     field(:show_role, :boolean, default: true)
     field(:settings, :map, default: nil)
-    field(:magic_key, :string, default: nil)
-    field(:uri, :string, default: nil)
+    field(:uri, Types.Uri, default: nil)
     field(:hide_followers_count, :boolean, default: false)
     field(:hide_follows_count, :boolean, default: false)
     field(:hide_followers, :boolean, default: false)
@@ -122,7 +125,7 @@ defmodule Pleroma.User do
     field(:pinned_activities, {:array, :string}, default: [])
     field(:email_notifications, :map, default: %{"digest" => false})
     field(:mascot, :map, default: nil)
-    field(:emoji, {:array, :map}, default: [])
+    field(:emoji, :map, default: %{})
     field(:pleroma_settings_store, :map, default: %{})
     field(:fields, {:array, :map}, default: [])
     field(:raw_fields, {:array, :map}, default: [])
@@ -132,6 +135,8 @@ defmodule Pleroma.User do
     field(:skip_thread_containment, :boolean, default: false)
     field(:actor_type, :string, default: "Person")
     field(:also_known_as, {:array, :string}, default: [])
+    field(:inbox, :string)
+    field(:shared_inbox, :string)
 
     embeds_one(
       :notification_settings,
@@ -185,6 +190,12 @@ defmodule Pleroma.User do
     # `:subscribers` is deprecated (replaced with `subscriber_users` relation)
     field(:subscribers, {:array, :string}, default: [])
 
+    embeds_one(
+      :multi_factor_authentication_settings,
+      MFA.Settings,
+      on_replace: :delete
+    )
+
     timestamps()
   end
 
@@ -306,6 +317,7 @@ defmodule Pleroma.User do
     end
   end
 
+  # Should probably be renamed or removed
   def ap_id(%User{nickname: nickname}), do: "#{Web.base_url()}/users/#{nickname}"
 
   def ap_followers(%User{follower_address: fa}) when is_binary(fa), do: fa
@@ -339,62 +351,71 @@ defmodule Pleroma.User do
     end
   end
 
-  def remote_user_creation(params) do
+  defp fix_follower_address(%{follower_address: _, following_address: _} = params), do: params
+
+  defp fix_follower_address(%{nickname: nickname} = params),
+    do: Map.put(params, :follower_address, ap_followers(%User{nickname: nickname}))
+
+  defp fix_follower_address(params), do: params
+
+  def remote_user_changeset(struct \\ %User{local: false}, params) do
     bio_limit = Pleroma.Config.get([:instance, :user_bio_length], 5000)
     name_limit = Pleroma.Config.get([:instance, :user_name_length], 100)
 
+    name =
+      case params[:name] do
+        name when is_binary(name) and byte_size(name) > 0 -> name
+        _ -> params[:nickname]
+      end
+
     params =
       params
+      |> Map.put(:name, name)
+      |> Map.put_new(:last_refreshed_at, NaiveDateTime.utc_now())
       |> truncate_if_exists(:name, name_limit)
       |> truncate_if_exists(:bio, bio_limit)
       |> truncate_fields_param()
+      |> fix_follower_address()
 
-    changeset =
-      %User{local: false}
-      |> cast(
-        params,
-        [
-          :bio,
-          :name,
-          :ap_id,
-          :nickname,
-          :avatar,
-          :ap_enabled,
-          :source_data,
-          :banner,
-          :locked,
-          :magic_key,
-          :uri,
-          :hide_followers,
-          :hide_follows,
-          :hide_followers_count,
-          :hide_follows_count,
-          :follower_count,
-          :fields,
-          :following_count,
-          :discoverable,
-          :invisible,
-          :actor_type,
-          :also_known_as
-        ]
-      )
-      |> validate_required([:name, :ap_id])
-      |> unique_constraint(:nickname)
-      |> validate_format(:nickname, @email_regex)
-      |> validate_length(:bio, max: bio_limit)
-      |> validate_length(:name, max: name_limit)
-      |> validate_fields(true)
-
-    case params[:source_data] do
-      %{"followers" => followers, "following" => following} ->
-        changeset
-        |> put_change(:follower_address, followers)
-        |> put_change(:following_address, following)
-
-      _ ->
-        followers = ap_followers(%User{nickname: get_field(changeset, :nickname)})
-        put_change(changeset, :follower_address, followers)
-    end
+    struct
+    |> cast(
+      params,
+      [
+        :bio,
+        :name,
+        :emoji,
+        :ap_id,
+        :inbox,
+        :shared_inbox,
+        :nickname,
+        :public_key,
+        :avatar,
+        :ap_enabled,
+        :banner,
+        :locked,
+        :last_refreshed_at,
+        :uri,
+        :follower_address,
+        :following_address,
+        :hide_followers,
+        :hide_follows,
+        :hide_followers_count,
+        :hide_follows_count,
+        :follower_count,
+        :fields,
+        :following_count,
+        :discoverable,
+        :invisible,
+        :actor_type,
+        :also_known_as
+      ]
+    )
+    |> validate_required([:name, :ap_id])
+    |> unique_constraint(:nickname)
+    |> validate_format(:nickname, @email_regex)
+    |> validate_length(:bio, max: bio_limit)
+    |> validate_length(:name, max: name_limit)
+    |> validate_fields(true)
   end
 
   def update_changeset(struct, params \\ %{}) do
@@ -407,7 +428,11 @@ defmodule Pleroma.User do
       [
         :bio,
         :name,
+        :emoji,
         :avatar,
+        :public_key,
+        :inbox,
+        :shared_inbox,
         :locked,
         :no_rich_text,
         :default_scope,
@@ -434,6 +459,7 @@ defmodule Pleroma.User do
     |> validate_length(:bio, max: bio_limit)
     |> validate_length(:name, min: 1, max: name_limit)
     |> put_fields()
+    |> put_emoji()
     |> put_change_if_present(:bio, &{:ok, parse_bio(&1, struct)})
     |> put_change_if_present(:avatar, &put_upload(&1, :avatar))
     |> put_change_if_present(:banner, &put_upload(&1, :banner))
@@ -469,6 +495,18 @@ defmodule Pleroma.User do
     |> elem(0)
   end
 
+  defp put_emoji(changeset) do
+    bio = get_change(changeset, :bio)
+    name = get_change(changeset, :name)
+
+    if bio || name do
+      emoji = Map.merge(Emoji.Formatter.get_emoji_map(bio), Emoji.Formatter.get_emoji_map(name))
+      put_change(changeset, :emoji, emoji)
+    else
+      changeset
+    end
+  end
+
   defp put_change_if_present(changeset, map_field, value_function) do
     if value = get_change(changeset, map_field) do
       with {:ok, new_value} <- value_function.(value) do
@@ -488,49 +526,6 @@ defmodule Pleroma.User do
     end
   end
 
-  def upgrade_changeset(struct, params \\ %{}, remote? \\ false) do
-    bio_limit = Pleroma.Config.get([:instance, :user_bio_length], 5000)
-    name_limit = Pleroma.Config.get([:instance, :user_name_length], 100)
-
-    params = Map.put(params, :last_refreshed_at, NaiveDateTime.utc_now())
-
-    params = if remote?, do: truncate_fields_param(params), else: params
-
-    struct
-    |> cast(
-      params,
-      [
-        :bio,
-        :name,
-        :follower_address,
-        :following_address,
-        :avatar,
-        :last_refreshed_at,
-        :ap_enabled,
-        :source_data,
-        :banner,
-        :locked,
-        :magic_key,
-        :follower_count,
-        :following_count,
-        :hide_follows,
-        :fields,
-        :hide_followers,
-        :allow_following_move,
-        :discoverable,
-        :hide_followers_count,
-        :hide_follows_count,
-        :actor_type,
-        :also_known_as
-      ]
-    )
-    |> unique_constraint(:nickname)
-    |> validate_format(:nickname, local_nickname_regex())
-    |> validate_length(:bio, max: bio_limit)
-    |> validate_length(:name, max: name_limit)
-    |> validate_fields(remote?)
-  end
-
   def update_as_admin_changeset(struct, params) do
     struct
     |> update_changeset(params)
@@ -606,7 +601,7 @@ defmodule Pleroma.User do
 
     struct
     |> confirmation_changeset(need_confirmation: need_confirmation?)
-    |> cast(params, [:bio, :email, :name, :nickname, :password, :password_confirmation])
+    |> cast(params, [:bio, :email, :name, :nickname, :password, :password_confirmation, :emoji])
     |> validate_required([:name, :nickname, :password, :password_confirmation])
     |> validate_confirmation(:password)
     |> unique_constraint(:email)
@@ -699,8 +694,10 @@ defmodule Pleroma.User do
   def needs_update?(_), do: true
 
   @spec maybe_direct_follow(User.t(), User.t()) :: {:ok, User.t()} | {:error, String.t()}
+
+  # "Locked" (self-locked) users demand explicit authorization of follow requests
   def maybe_direct_follow(%User{} = follower, %User{local: true, locked: true} = followed) do
-    follow(follower, followed, "pending")
+    follow(follower, followed, :follow_pending)
   end
 
   def maybe_direct_follow(%User{} = follower, %User{local: true} = followed) do
@@ -720,14 +717,14 @@ defmodule Pleroma.User do
   def follow_all(follower, followeds) do
     followeds
     |> Enum.reject(fn followed -> blocks?(follower, followed) || blocks?(followed, follower) end)
-    |> Enum.each(&follow(follower, &1, "accept"))
+    |> Enum.each(&follow(follower, &1, :follow_accept))
 
     set_cache(follower)
   end
 
   defdelegate following(user), to: FollowingRelationship
 
-  def follow(%User{} = follower, %User{} = followed, state \\ "accept") do
+  def follow(%User{} = follower, %User{} = followed, state \\ :follow_accept) do
     deny_follow_blocked = Pleroma.Config.get([:user, :deny_follow_blocked])
 
     cond do
@@ -754,7 +751,7 @@ defmodule Pleroma.User do
 
   def unfollow(%User{} = follower, %User{} = followed) do
     case get_follow_state(follower, followed) do
-      state when state in ["accept", "pending"] ->
+      state when state in [:follow_pending, :follow_accept] ->
         FollowingRelationship.unfollow(follower, followed)
         {:ok, followed} = update_follower_count(followed)
 
@@ -772,6 +769,7 @@ defmodule Pleroma.User do
 
   defdelegate following?(follower, followed), to: FollowingRelationship
 
+  @doc "Returns follow state as Pleroma.FollowingRelationship.State value"
   def get_follow_state(%User{} = follower, %User{} = following) do
     following_relationship = FollowingRelationship.get(follower, following)
     get_follow_state(follower, following, following_relationship)
@@ -785,8 +783,11 @@ defmodule Pleroma.User do
     case {following_relationship, following.local} do
       {nil, false} ->
         case Utils.fetch_latest_follow(follower, following) do
-          %{data: %{"state" => state}} when state in ["pending", "accept"] -> state
-          _ -> nil
+          %Activity{data: %{"state" => state}} when state in ["pending", "accept"] ->
+            FollowingRelationship.state_to_enum(state)
+
+          _ ->
+            nil
         end
 
       {%{state: state}, _} ->
@@ -837,6 +838,7 @@ defmodule Pleroma.User do
   def set_cache(%User{} = user) do
     Cachex.put(:user_cache, "ap_id:#{user.ap_id}", user)
     Cachex.put(:user_cache, "nickname:#{user.nickname}", user)
+    Cachex.put(:user_cache, "friends_ap_ids:#{user.nickname}", get_user_friends_ap_ids(user))
     {:ok, user}
   end
 
@@ -852,9 +854,22 @@ defmodule Pleroma.User do
     end
   end
 
+  def get_user_friends_ap_ids(user) do
+    from(u in User.get_friends_query(user), select: u.ap_id)
+    |> Repo.all()
+  end
+
+  @spec get_cached_user_friends_ap_ids(User.t()) :: [String.t()]
+  def get_cached_user_friends_ap_ids(user) do
+    Cachex.fetch!(:user_cache, "friends_ap_ids:#{user.ap_id}", fn _ ->
+      get_user_friends_ap_ids(user)
+    end)
+  end
+
   def invalidate_cache(user) do
     Cachex.del(:user_cache, "ap_id:#{user.ap_id}")
     Cachex.del(:user_cache, "nickname:#{user.nickname}")
+    Cachex.del(:user_cache, "friends_ap_ids:#{user.ap_id}")
   end
 
   @spec get_cached_by_ap_id(String.t()) :: User.t() | nil
@@ -918,6 +933,7 @@ defmodule Pleroma.User do
     end
   end
 
+  @spec get_by_nickname(String.t()) :: User.t() | nil
   def get_by_nickname(nickname) do
     Repo.get_by(User, nickname: nickname) ||
       if Regex.match?(~r(@#{Pleroma.Web.Endpoint.host()})i, nickname) do
@@ -1185,7 +1201,9 @@ defmodule Pleroma.User do
   end
 
   @spec get_recipients_from_activity(Activity.t()) :: [User.t()]
-  def get_recipients_from_activity(%Activity{recipients: to}) do
+  def get_recipients_from_activity(%Activity{recipients: to, actor: actor}) do
+    to = [actor | to]
+
     User.Query.build(%{recipients_from_activity: to, local: true, deactivated: false})
     |> Repo.all()
   end
@@ -1285,7 +1303,7 @@ defmodule Pleroma.User do
 
   def blocks?(%User{} = user, %User{} = target) do
     blocks_user?(user, target) ||
-      (!User.following?(user, target) && blocks_domain?(user, target))
+      (blocks_domain?(user, target) and not User.following?(user, target))
   end
 
   def blocks_user?(%User{} = user, %User{} = target) do
@@ -1416,8 +1434,6 @@ defmodule Pleroma.User do
 
   @spec perform(atom(), User.t()) :: {:ok, User.t()}
   def perform(:delete, %User{} = user) do
-    {:ok, _user} = ActivityPub.delete(user)
-
     # Remove all relationships
     user
     |> get_followers()
@@ -1434,8 +1450,15 @@ defmodule Pleroma.User do
     end)
 
     delete_user_activities(user)
-    invalidate_cache(user)
-    Repo.delete(user)
+
+    if user.local do
+      user
+      |> change(%{deactivated: true, email: nil})
+      |> update_and_set_cache()
+    else
+      invalidate_cache(user)
+      Repo.delete(user)
+    end
   end
 
   def perform(:deactivate_async, user, status), do: deactivate(user, status)
@@ -1520,37 +1543,42 @@ defmodule Pleroma.User do
     })
   end
 
-  def delete_user_activities(%User{ap_id: ap_id}) do
+  def delete_user_activities(%User{ap_id: ap_id} = user) do
     ap_id
     |> Activity.Queries.by_actor()
     |> RepoStreamer.chunk_stream(50)
-    |> Stream.each(fn activities -> Enum.each(activities, &delete_activity/1) end)
+    |> Stream.each(fn activities ->
+      Enum.each(activities, fn activity -> delete_activity(activity, user) end)
+    end)
     |> Stream.run()
   end
 
-  defp delete_activity(%{data: %{"type" => "Create"}} = activity) do
-    activity
-    |> Object.normalize()
-    |> ActivityPub.delete()
-  end
-
-  defp delete_activity(%{data: %{"type" => "Like"}} = activity) do
-    object = Object.normalize(activity)
+  defp delete_activity(%{data: %{"type" => "Create", "object" => object}} = activity, user) do
+    with {_, %Object{}} <- {:find_object, Object.get_by_ap_id(object)},
+         {:ok, delete_data, _} <- Builder.delete(user, object) do
+      Pipeline.common_pipeline(delete_data, local: user.local)
+    else
+      {:find_object, nil} ->
+        # We have the create activity, but not the object, it was probably pruned.
+        # Insert a tombstone and try again
+        with {:ok, tombstone_data, _} <- Builder.tombstone(user.ap_id, object),
+             {:ok, _tombstone} <- Object.create(tombstone_data) do
+          delete_activity(activity, user)
+        end
 
-    activity.actor
-    |> get_cached_by_ap_id()
-    |> ActivityPub.unlike(object)
+      e ->
+        Logger.error("Could not delete #{object} created by #{activity.data["ap_id"]}")
+        Logger.error("Error: #{inspect(e)}")
+    end
   end
 
-  defp delete_activity(%{data: %{"type" => "Announce"}} = activity) do
-    object = Object.normalize(activity)
-
-    activity.actor
-    |> get_cached_by_ap_id()
-    |> ActivityPub.unannounce(object)
+  defp delete_activity(%{data: %{"type" => type}} = activity, user)
+       when type in ["Like", "Announce"] do
+    {:ok, undo, _} = Builder.undo(user, activity)
+    Pipeline.common_pipeline(undo, local: user.local)
   end
 
-  defp delete_activity(_activity), do: "Doing nothing"
+  defp delete_activity(_activity, _user), do: "Doing nothing"
 
   def html_filter_policy(%User{no_rich_text: true}) do
     Pleroma.HTML.Scrubber.TwitterText
@@ -1617,8 +1645,7 @@ defmodule Pleroma.User do
     |> set_cache()
   end
 
-  # AP style
-  def public_key(%{source_data: %{"publicKey" => %{"publicKeyPem" => public_key_pem}}}) do
+  def public_key(%{public_key: public_key_pem}) when is_binary(public_key_pem) do
     key =
       public_key_pem
       |> :public_key.pem_decode()
@@ -1628,7 +1655,7 @@ defmodule Pleroma.User do
     {:ok, key}
   end
 
-  def public_key(_), do: {:error, "not found key"}
+  def public_key(_), do: {:error, "key not found"}
 
   def get_public_key_for_ap_id(ap_id) do
     with {:ok, %User{} = user} <- get_or_fetch_by_ap_id(ap_id),
@@ -1639,17 +1666,6 @@ defmodule Pleroma.User do
     end
   end
 
-  defp blank?(""), do: nil
-  defp blank?(n), do: n
-
-  def insert_or_update_user(data) do
-    data
-    |> Map.put(:name, blank?(data[:name]) || data[:nickname])
-    |> remote_user_creation()
-    |> Repo.insert(on_conflict: {:replace_all_except, [:id]}, conflict_target: :nickname)
-    |> set_cache()
-  end
-
   def ap_enabled?(%User{local: true}), do: true
   def ap_enabled?(%User{ap_enabled: ap_enabled}), do: ap_enabled
   def ap_enabled?(_), do: false
@@ -1909,7 +1925,7 @@ defmodule Pleroma.User do
   defp put_password_hash(
          %Ecto.Changeset{valid?: true, changes: %{password: password}} = changeset
        ) do
-    change(changeset, password_hash: Pbkdf2.hashpwsalt(password))
+    change(changeset, password_hash: Pbkdf2.hash_pwd_salt(password))
   end
 
   defp put_password_hash(changeset), do: changeset
@@ -1958,12 +1974,6 @@ defmodule Pleroma.User do
     |> update_and_set_cache()
   end
 
-  def update_source_data(user, source_data) do
-    user
-    |> cast(%{source_data: source_data}, [:source_data])
-    |> update_and_set_cache()
-  end
-
   def roles(%{is_moderator: is_moderator, is_admin: is_admin}) do
     %{
       admin: is_admin,
@@ -1971,21 +1981,6 @@ defmodule Pleroma.User do
     }
   end
 
-  # ``fields`` is an array of mastodon profile field, containing ``{"name": "…", "value": "…"}``.
-  # For example: [{"name": "Pronoun", "value": "she/her"}, …]
-  def fields(%{fields: nil, source_data: %{"attachment" => attachment}}) do
-    limit = Pleroma.Config.get([:instance, :max_remote_account_fields], 0)
-
-    attachment
-    |> Enum.filter(fn %{"type" => t} -> t == "PropertyValue" end)
-    |> Enum.map(fn fields -> Map.take(fields, ["name", "value"]) end)
-    |> Enum.take(limit)
-  end
-
-  def fields(%{fields: nil}), do: []
-
-  def fields(%{fields: fields}), do: fields
-
   def validate_fields(changeset, remote? \\ false) do
     limit_name = if remote?, do: :max_remote_account_fields, else: :max_account_fields
     limit = Pleroma.Config.get([:instance, limit_name], 0)
@@ -2173,9 +2168,7 @@ defmodule Pleroma.User do
   # - display name
   def sanitize_html(%User{} = user, filter) do
     fields =
-      user
-      |> User.fields()
-      |> Enum.map(fn %{"name" => name, "value" => value} ->
+      Enum.map(user.fields, fn %{"name" => name, "value" => value} ->
         %{
           "name" => name,
           "value" => HTML.filter_tags(value, Pleroma.HTML.Scrubber.LinksOnly)