From 2a28377be06d286a13c69d6735734d5cfd503309 Mon Sep 17 00:00:00 2001
From: Mark Felder <feld@feld.me>
Date: Sat, 20 Jan 2024 15:55:33 -0500
Subject: [PATCH 01/32] Fix mix task pleroma.instance dialyzer error

lib/mix/tasks/pleroma/instance.ex:356:pattern_match_cov
The pattern
:variable_

can never match, because previous clauses completely cover the type
%{
  :anonymize => boolean(),
  :dedupe => boolean(),
  :read_description => boolean(),
  :strip_location => boolean()
}.
---
 lib/mix/tasks/pleroma/instance.ex                |   2 --
 .../controllers/.util_controller.ex.swp          | Bin 0 -> 4096 bytes
 2 files changed, 2 deletions(-)
 create mode 100644 lib/pleroma/web/twitter_api/controllers/.util_controller.ex.swp

diff --git a/lib/mix/tasks/pleroma/instance.ex b/lib/mix/tasks/pleroma/instance.ex
index fd1809a42..0dc30549c 100644
--- a/lib/mix/tasks/pleroma/instance.ex
+++ b/lib/mix/tasks/pleroma/instance.ex
@@ -352,6 +352,4 @@ defp upload_filters(filters) when is_map(filters) do
 
     enabled_filters
   end
-
-  defp upload_filters(_), do: []
 end
diff --git a/lib/pleroma/web/twitter_api/controllers/.util_controller.ex.swp b/lib/pleroma/web/twitter_api/controllers/.util_controller.ex.swp
new file mode 100644
index 0000000000000000000000000000000000000000..822db48a7f9a36cc155787194b7814dcb658050d
GIT binary patch
literal 4096
zcmYc?2=nw+u+%eP00IF9hMUT3QfDuJ%3-pOfgvq5Cj}%-2>2!zWf$xEItA!u>Vfp=
z<)&iQQU{XMPtPpTFGwva&d*EC(J#nJEy~YL)X&LGg0st0lk`i<GfPTRi{cXtGWC=5
z^Gb^HbAT#~^-D`KbK(&KdZ`syZ5kCE4S~@RzzhLi24f>ba8_4VQdAHY3dK}1Dl!@Z
eqaiRF0;3@?8UmvsFd71*Aut*OqaiSCLjV9RPcp~=

literal 0
HcmV?d00001


From df1d390a49f3f632fbf99b0ffc4724ba03885e7e Mon Sep 17 00:00:00 2001
From: Mark Felder <feld@feld.me>
Date: Sat, 20 Jan 2024 16:01:30 -0500
Subject: [PATCH 02/32] Pleroma.Activity.Queries: fix dialyzer error

lib/pleroma/activity/queries.ex:12:unknown_type
Unknown type: Activity.t/0.
---
 lib/pleroma/activity/queries.ex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/pleroma/activity/queries.ex b/lib/pleroma/activity/queries.ex
index 81c44ac05..d770b9ff3 100644
--- a/lib/pleroma/activity/queries.ex
+++ b/lib/pleroma/activity/queries.ex
@@ -9,7 +9,7 @@ defmodule Pleroma.Activity.Queries do
 
   import Ecto.Query, only: [from: 2, where: 3]
 
-  @type query :: Ecto.Queryable.t() | Activity.t()
+  @type query :: Ecto.Queryable.t() | Pleroma.Activity.t()
 
   alias Pleroma.Activity
   alias Pleroma.User

From b16a01ba9d59ff1b5b64f799874dc646fd87aee9 Mon Sep 17 00:00:00 2001
From: Mark Felder <feld@feld.me>
Date: Sat, 20 Jan 2024 16:08:38 -0500
Subject: [PATCH 03/32] Pleroma.ApplicationRequirements: fix dialyzer errors

lib/pleroma/application_requirements.ex:19:unknown_type
Unknown type: Pleroma.ApplicationRequirements.VerifyError.t/0.

lib/pleroma/application_requirements.ex:199:pattern_match_cov
The pattern
variable_result

can never match, because previous clauses completely cover the type
:ok.
---
 lib/pleroma/application_requirements.ex          |   7 ++++---
 .../controllers/.util_controller.ex.swp          | Bin 4096 -> 0 bytes
 2 files changed, 4 insertions(+), 3 deletions(-)
 delete mode 100644 lib/pleroma/web/twitter_api/controllers/.util_controller.ex.swp

diff --git a/lib/pleroma/application_requirements.ex b/lib/pleroma/application_requirements.ex
index 1dbfea3e2..819245481 100644
--- a/lib/pleroma/application_requirements.ex
+++ b/lib/pleroma/application_requirements.ex
@@ -7,7 +7,10 @@ defmodule Pleroma.ApplicationRequirements do
   The module represents the collection of validations to runs before start server.
   """
 
-  defmodule VerifyError, do: defexception([:message])
+  defmodule VerifyError do
+    defexception([:message])
+    @type t :: %__MODULE__{}
+  end
 
   alias Pleroma.Config
   alias Pleroma.Helpers.MediaHelper
@@ -193,8 +196,6 @@ defp check_system_commands!(:ok) do
     end
   end
 
-  defp check_system_commands!(result), do: result
-
   defp check_repo_pool_size!(:ok) do
     if Pleroma.Config.get([Pleroma.Repo, :pool_size], 10) != 10 and
          not Pleroma.Config.get([:dangerzone, :override_repo_pool_size], false) do
diff --git a/lib/pleroma/web/twitter_api/controllers/.util_controller.ex.swp b/lib/pleroma/web/twitter_api/controllers/.util_controller.ex.swp
deleted file mode 100644
index 822db48a7f9a36cc155787194b7814dcb658050d..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 4096
zcmYc?2=nw+u+%eP00IF9hMUT3QfDuJ%3-pOfgvq5Cj}%-2>2!zWf$xEItA!u>Vfp=
z<)&iQQU{XMPtPpTFGwva&d*EC(J#nJEy~YL)X&LGg0st0lk`i<GfPTRi{cXtGWC=5
z^Gb^HbAT#~^-D`KbK(&KdZ`syZ5kCE4S~@RzzhLi24f>ba8_4VQdAHY3dK}1Dl!@Z
eqaiRF0;3@?8UmvsFd71*Aut*OqaiSCLjV9RPcp~=


From dc8045d7664327a2ada9c2a14ec46a0e84bfd6bc Mon Sep 17 00:00:00 2001
From: Mark Felder <feld@feld.me>
Date: Sat, 20 Jan 2024 16:36:01 -0500
Subject: [PATCH 04/32] FlakeId.Ecto.CompatType.t() does not exist

This type is not exported and usable. FlakeId intends to return the type as :uuid, so we replace it in the typespecs with Ecto.UUID.t() which assuages the dialyzer errors

e.g.,

lib/pleroma/bookmark.ex:25:unknown_type
Unknown type: FlakeId.Ecto.CompatType.t/0.
---
 lib/pleroma/bookmark.ex                      |  6 +++---
 lib/pleroma/chat.ex                          | 12 ++++++------
 lib/pleroma/report_note.ex                   |  4 ++--
 lib/pleroma/web/activity_pub/activity_pub.ex |  2 +-
 4 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/lib/pleroma/bookmark.ex b/lib/pleroma/bookmark.ex
index 187749e86..5119701f5 100644
--- a/lib/pleroma/bookmark.ex
+++ b/lib/pleroma/bookmark.ex
@@ -22,7 +22,7 @@ defmodule Pleroma.Bookmark do
     timestamps()
   end
 
-  @spec create(FlakeId.Ecto.CompatType.t(), FlakeId.Ecto.CompatType.t()) ::
+  @spec create(Ecto.UUID.t(), Ecto.UUID.t()) ::
           {:ok, Bookmark.t()} | {:error, Changeset.t()}
   def create(user_id, activity_id) do
     attrs = %{
@@ -37,7 +37,7 @@ def create(user_id, activity_id) do
     |> Repo.insert()
   end
 
-  @spec for_user_query(FlakeId.Ecto.CompatType.t()) :: Ecto.Query.t()
+  @spec for_user_query(Ecto.UUID.t()) :: Ecto.Query.t()
   def for_user_query(user_id) do
     Bookmark
     |> where(user_id: ^user_id)
@@ -52,7 +52,7 @@ def get(user_id, activity_id) do
     |> Repo.one()
   end
 
-  @spec destroy(FlakeId.Ecto.CompatType.t(), FlakeId.Ecto.CompatType.t()) ::
+  @spec destroy(Ecto.UUID.t(), Ecto.UUID.t()) ::
           {:ok, Bookmark.t()} | {:error, Changeset.t()}
   def destroy(user_id, activity_id) do
     from(b in Bookmark,
diff --git a/lib/pleroma/chat.ex b/lib/pleroma/chat.ex
index fe32ec08c..5c4dbc1ff 100644
--- a/lib/pleroma/chat.ex
+++ b/lib/pleroma/chat.ex
@@ -42,7 +42,7 @@ def changeset(struct, params) do
     |> unique_constraint(:user_id, name: :chats_user_id_recipient_index)
   end
 
-  @spec get_by_user_and_id(User.t(), FlakeId.Ecto.CompatType.t()) ::
+  @spec get_by_user_and_id(User.t(), Ecto.UUID.t()) ::
           {:ok, t()} | {:error, :not_found}
   def get_by_user_and_id(%User{id: user_id}, id) do
     from(c in __MODULE__,
@@ -52,17 +52,17 @@ def get_by_user_and_id(%User{id: user_id}, id) do
     |> Repo.find_resource()
   end
 
-  @spec get_by_id(FlakeId.Ecto.CompatType.t()) :: t() | nil
+  @spec get_by_id(Ecto.UUID.t()) :: t() | nil
   def get_by_id(id) do
     Repo.get(__MODULE__, id)
   end
 
-  @spec get(FlakeId.Ecto.CompatType.t(), String.t()) :: t() | nil
+  @spec get(Ecto.UUID.t(), String.t()) :: t() | nil
   def get(user_id, recipient) do
     Repo.get_by(__MODULE__, user_id: user_id, recipient: recipient)
   end
 
-  @spec get_or_create(FlakeId.Ecto.CompatType.t(), String.t()) ::
+  @spec get_or_create(Ecto.UUID.t(), String.t()) ::
           {:ok, t()} | {:error, Ecto.Changeset.t()}
   def get_or_create(user_id, recipient) do
     %__MODULE__{}
@@ -75,7 +75,7 @@ def get_or_create(user_id, recipient) do
     )
   end
 
-  @spec bump_or_create(FlakeId.Ecto.CompatType.t(), String.t()) ::
+  @spec bump_or_create(Ecto.UUID.t(), String.t()) ::
           {:ok, t()} | {:error, Ecto.Changeset.t()}
   def bump_or_create(user_id, recipient) do
     %__MODULE__{}
@@ -87,7 +87,7 @@ def bump_or_create(user_id, recipient) do
     )
   end
 
-  @spec for_user_query(FlakeId.Ecto.CompatType.t()) :: Ecto.Query.t()
+  @spec for_user_query(Ecto.UUID.t()) :: Ecto.Query.t()
   def for_user_query(user_id) do
     from(c in Chat,
       where: c.user_id == ^user_id,
diff --git a/lib/pleroma/report_note.ex b/lib/pleroma/report_note.ex
index f2ad76fa8..1a45b8e99 100644
--- a/lib/pleroma/report_note.ex
+++ b/lib/pleroma/report_note.ex
@@ -23,7 +23,7 @@ defmodule Pleroma.ReportNote do
     timestamps()
   end
 
-  @spec create(FlakeId.Ecto.CompatType.t(), FlakeId.Ecto.CompatType.t(), String.t()) ::
+  @spec create(Ecto.UUID.t(), Ecto.UUID.t(), String.t()) ::
           {:ok, ReportNote.t()} | {:error, Changeset.t()}
   def create(user_id, activity_id, content) do
     attrs = %{
@@ -38,7 +38,7 @@ def create(user_id, activity_id, content) do
     |> Repo.insert()
   end
 
-  @spec destroy(FlakeId.Ecto.CompatType.t()) ::
+  @spec destroy(Ecto.UUID.t()) ::
           {:ok, ReportNote.t()} | {:error, Changeset.t()}
   def destroy(id) do
     from(r in ReportNote, where: r.id == ^id)
diff --git a/lib/pleroma/web/activity_pub/activity_pub.ex b/lib/pleroma/web/activity_pub/activity_pub.ex
index 3980ef7b8..a12438f56 100644
--- a/lib/pleroma/web/activity_pub/activity_pub.ex
+++ b/lib/pleroma/web/activity_pub/activity_pub.ex
@@ -499,7 +499,7 @@ def fetch_activities_for_context(context, opts \\ %{}) do
   end
 
   @spec fetch_latest_direct_activity_id_for_context(String.t(), keyword() | map()) ::
-          FlakeId.Ecto.CompatType.t() | nil
+          Ecto.UUID.t() | nil
   def fetch_latest_direct_activity_id_for_context(context, opts \\ %{}) do
     context
     |> fetch_activities_for_context_query(Map.merge(%{skip_preload: true}, opts))

From 0b7d2142111fa6ff6d0d9a462322f4bc88f15175 Mon Sep 17 00:00:00 2001
From: Mark Felder <feld@feld.me>
Date: Sat, 20 Jan 2024 16:47:50 -0500
Subject: [PATCH 05/32] Fix invalid typespec references to Ecto.Changeset.t()

---
 lib/pleroma/bookmark.ex                 |  4 ++--
 lib/pleroma/config_db.ex                |  6 +++---
 lib/pleroma/report_note.ex              |  4 ++--
 lib/pleroma/user.ex                     | 16 ++++++++--------
 lib/pleroma/user_invite_token.ex        |  2 +-
 lib/pleroma/web/o_auth/authorization.ex |  8 ++++----
 lib/pleroma/web/o_auth/token.ex         |  4 ++--
 7 files changed, 22 insertions(+), 22 deletions(-)

diff --git a/lib/pleroma/bookmark.ex b/lib/pleroma/bookmark.ex
index 5119701f5..b83d72446 100644
--- a/lib/pleroma/bookmark.ex
+++ b/lib/pleroma/bookmark.ex
@@ -23,7 +23,7 @@ defmodule Pleroma.Bookmark do
   end
 
   @spec create(Ecto.UUID.t(), Ecto.UUID.t()) ::
-          {:ok, Bookmark.t()} | {:error, Changeset.t()}
+          {:ok, Bookmark.t()} | {:error, Ecto.Changeset.t()}
   def create(user_id, activity_id) do
     attrs = %{
       user_id: user_id,
@@ -53,7 +53,7 @@ def get(user_id, activity_id) do
   end
 
   @spec destroy(Ecto.UUID.t(), Ecto.UUID.t()) ::
-          {:ok, Bookmark.t()} | {:error, Changeset.t()}
+          {:ok, Bookmark.t()} | {:error, Ecto.Changeset.t()}
   def destroy(user_id, activity_id) do
     from(b in Bookmark,
       where: b.user_id == ^user_id,
diff --git a/lib/pleroma/config_db.ex b/lib/pleroma/config_db.ex
index 846cede04..e28fcb124 100644
--- a/lib/pleroma/config_db.ex
+++ b/lib/pleroma/config_db.ex
@@ -54,7 +54,7 @@ def get_by_group_and_key(group, key) do
   @spec get_by_params(map()) :: ConfigDB.t() | nil
   def get_by_params(%{group: _, key: _} = params), do: Repo.get_by(ConfigDB, params)
 
-  @spec changeset(ConfigDB.t(), map()) :: Changeset.t()
+  @spec changeset(ConfigDB.t(), map()) :: Ecto.Changeset.t()
   def changeset(config, params \\ %{}) do
     config
     |> cast(params, [:key, :group, :value])
@@ -138,7 +138,7 @@ defp deep_merge(_key, value1, value2) do
     end
   end
 
-  @spec update_or_create(map()) :: {:ok, ConfigDB.t()} | {:error, Changeset.t()}
+  @spec update_or_create(map()) :: {:ok, ConfigDB.t()} | {:error, Ecto.Changeset.t()}
   def update_or_create(params) do
     params = Map.put(params, :value, to_elixir_types(params[:value]))
     search_opts = Map.take(params, [:group, :key])
@@ -175,7 +175,7 @@ defp only_full_update?(%ConfigDB{group: group, key: key}) do
     end)
   end
 
-  @spec delete(ConfigDB.t() | map()) :: {:ok, ConfigDB.t()} | {:error, Changeset.t()}
+  @spec delete(ConfigDB.t() | map()) :: {:ok, ConfigDB.t()} | {:error, Ecto.Changeset.t()}
   def delete(%ConfigDB{} = config), do: Repo.delete(config)
 
   def delete(params) do
diff --git a/lib/pleroma/report_note.ex b/lib/pleroma/report_note.ex
index 1a45b8e99..f59e5451b 100644
--- a/lib/pleroma/report_note.ex
+++ b/lib/pleroma/report_note.ex
@@ -24,7 +24,7 @@ defmodule Pleroma.ReportNote do
   end
 
   @spec create(Ecto.UUID.t(), Ecto.UUID.t(), String.t()) ::
-          {:ok, ReportNote.t()} | {:error, Changeset.t()}
+          {:ok, ReportNote.t()} | {:error, Ecto.Changeset.t()}
   def create(user_id, activity_id, content) do
     attrs = %{
       user_id: user_id,
@@ -39,7 +39,7 @@ def create(user_id, activity_id, content) do
   end
 
   @spec destroy(Ecto.UUID.t()) ::
-          {:ok, ReportNote.t()} | {:error, Changeset.t()}
+          {:ok, ReportNote.t()} | {:error, Ecto.Changeset.t()}
   def destroy(id) do
     from(r in ReportNote, where: r.id == ^id)
     |> Repo.one()
diff --git a/lib/pleroma/user.ex b/lib/pleroma/user.ex
index 0fd1b6365..45288bb44 100644
--- a/lib/pleroma/user.ex
+++ b/lib/pleroma/user.ex
@@ -672,7 +672,7 @@ def update_as_admin_changeset(struct, params) do
     |> validate_inclusion(:actor_type, ["Person", "Service"])
   end
 
-  @spec update_as_admin(User.t(), map()) :: {:ok, User.t()} | {:error, Changeset.t()}
+  @spec update_as_admin(User.t(), map()) :: {:ok, User.t()} | {:error, Ecto.Changeset.t()}
   def update_as_admin(user, params) do
     params = Map.put(params, "password_confirmation", params["password"])
     changeset = update_as_admin_changeset(user, params)
@@ -693,7 +693,7 @@ def password_update_changeset(struct, params) do
     |> put_change(:password_reset_pending, false)
   end
 
-  @spec reset_password(User.t(), map()) :: {:ok, User.t()} | {:error, Changeset.t()}
+  @spec reset_password(User.t(), map()) :: {:ok, User.t()} | {:error, Ecto.Changeset.t()}
   def reset_password(%User{} = user, params) do
     reset_password(user, user, params)
   end
@@ -1783,14 +1783,14 @@ def set_activation_async(user, status \\ true) do
     BackgroundWorker.enqueue("user_activation", %{"user_id" => user.id, "status" => status})
   end
 
-  @spec set_activation([User.t()], boolean()) :: {:ok, User.t()} | {:error, Changeset.t()}
+  @spec set_activation([User.t()], boolean()) :: {:ok, User.t()} | {:error, Ecto.Changeset.t()}
   def set_activation(users, status) when is_list(users) do
     Repo.transaction(fn ->
       for user <- users, do: set_activation(user, status)
     end)
   end
 
-  @spec set_activation(User.t(), boolean()) :: {:ok, User.t()} | {:error, Changeset.t()}
+  @spec set_activation(User.t(), boolean()) :: {:ok, User.t()} | {:error, Ecto.Changeset.t()}
   def set_activation(%User{} = user, status) do
     with {:ok, user} <- set_activation_status(user, status) do
       user
@@ -1868,7 +1868,7 @@ def update_notification_settings(%User{} = user, settings) do
     |> update_and_set_cache()
   end
 
-  @spec purge_user_changeset(User.t()) :: Changeset.t()
+  @spec purge_user_changeset(User.t()) :: Ecto.Changeset.t()
   def purge_user_changeset(user) do
     # "Right to be forgotten"
     # https://gdpr.eu/right-to-be-forgotten/
@@ -2359,7 +2359,7 @@ def touch_last_digest_emailed_at(user) do
     updated_user
   end
 
-  @spec set_confirmation(User.t(), boolean()) :: {:ok, User.t()} | {:error, Changeset.t()}
+  @spec set_confirmation(User.t(), boolean()) :: {:ok, User.t()} | {:error, Ecto.Changeset.t()}
   def set_confirmation(%User{} = user, bool) do
     user
     |> confirmation_changeset(set_confirmation: bool)
@@ -2537,7 +2537,7 @@ def mascot_update(user, url) do
     |> update_and_set_cache()
   end
 
-  @spec confirmation_changeset(User.t(), keyword()) :: Changeset.t()
+  @spec confirmation_changeset(User.t(), keyword()) :: Ecto.Changeset.t()
   def confirmation_changeset(user, set_confirmation: confirmed?) do
     params =
       if confirmed? do
@@ -2555,7 +2555,7 @@ def confirmation_changeset(user, set_confirmation: confirmed?) do
     cast(user, params, [:is_confirmed, :confirmation_token])
   end
 
-  @spec approval_changeset(User.t(), keyword()) :: Changeset.t()
+  @spec approval_changeset(User.t(), keyword()) :: Ecto.Changeset.t()
   def approval_changeset(user, set_approval: approved?) do
     cast(user, %{is_approved: approved?}, [:is_approved])
   end
diff --git a/lib/pleroma/user_invite_token.ex b/lib/pleroma/user_invite_token.ex
index b242a8848..4bfb3a6a7 100644
--- a/lib/pleroma/user_invite_token.ex
+++ b/lib/pleroma/user_invite_token.ex
@@ -64,7 +64,7 @@ def update_invite!(invite, changes) do
   end
 
   @spec update_invite(UserInviteToken.t(), map()) ::
-          {:ok, UserInviteToken.t()} | {:error, Changeset.t()}
+          {:ok, UserInviteToken.t()} | {:error, Ecto.Changeset.t()}
   def update_invite(invite, changes) do
     change(invite, changes) |> Repo.update()
   end
diff --git a/lib/pleroma/web/o_auth/authorization.ex b/lib/pleroma/web/o_auth/authorization.ex
index 593d2d66f..3340b4b12 100644
--- a/lib/pleroma/web/o_auth/authorization.ex
+++ b/lib/pleroma/web/o_auth/authorization.ex
@@ -28,7 +28,7 @@ defmodule Pleroma.Web.OAuth.Authorization do
   end
 
   @spec create_authorization(App.t(), User.t() | %{}, [String.t()] | nil) ::
-          {:ok, Authorization.t()} | {:error, Changeset.t()}
+          {:ok, Authorization.t()} | {:error, Ecto.Changeset.t()}
   def create_authorization(%App{} = app, %User{} = user, scopes \\ nil) do
     %{
       scopes: scopes || app.scopes,
@@ -39,7 +39,7 @@ def create_authorization(%App{} = app, %User{} = user, scopes \\ nil) do
     |> Repo.insert()
   end
 
-  @spec create_changeset(map()) :: Changeset.t()
+  @spec create_changeset(map()) :: Ecto.Changeset.t()
   def create_changeset(attrs \\ %{}) do
     %Authorization{}
     |> cast(attrs, [:user_id, :app_id, :scopes, :valid_until])
@@ -58,7 +58,7 @@ defp add_lifetime(changeset) do
     put_change(changeset, :valid_until, NaiveDateTime.add(NaiveDateTime.utc_now(), lifespan))
   end
 
-  @spec use_changeset(Authtorizatiton.t(), map()) :: Changeset.t()
+  @spec use_changeset(Authtorizatiton.t(), map()) :: Ecto.Changeset.t()
   def use_changeset(%Authorization{} = auth, params) do
     auth
     |> cast(params, [:used])
@@ -66,7 +66,7 @@ def use_changeset(%Authorization{} = auth, params) do
   end
 
   @spec use_token(Authorization.t()) ::
-          {:ok, Authorization.t()} | {:error, Changeset.t()} | {:error, String.t()}
+          {:ok, Authorization.t()} | {:error, Ecto.Changeset.t()} | {:error, String.t()}
   def use_token(%Authorization{used: false, valid_until: valid_until} = auth) do
     if NaiveDateTime.diff(NaiveDateTime.utc_now(), valid_until) < 0 do
       Repo.update(use_changeset(auth, %{used: true}))
diff --git a/lib/pleroma/web/o_auth/token.ex b/lib/pleroma/web/o_auth/token.ex
index 26de7bb10..4369b3164 100644
--- a/lib/pleroma/web/o_auth/token.ex
+++ b/lib/pleroma/web/o_auth/token.ex
@@ -56,7 +56,7 @@ def get_by_refresh_token(%App{id: app_id} = _app, token) do
     |> Repo.find_resource()
   end
 
-  @spec exchange_token(App.t(), Authorization.t()) :: {:ok, Token.t()} | {:error, Changeset.t()}
+  @spec exchange_token(App.t(), Authorization.t()) :: {:ok, Token.t()} | {:error, Ecto.Changeset.t()}
   def exchange_token(app, auth) do
     with {:ok, auth} <- Authorization.use_token(auth),
          true <- auth.app_id == app.id do
@@ -95,7 +95,7 @@ defp put_valid_until(changeset, attrs) do
     |> validate_required([:valid_until])
   end
 
-  @spec create(App.t(), User.t(), map()) :: {:ok, Token} | {:error, Changeset.t()}
+  @spec create(App.t(), User.t(), map()) :: {:ok, Token} | {:error, Ecto.Changeset.t()}
   def create(%App{} = app, %User{} = user, attrs \\ %{}) do
     with {:ok, token} <- do_create(app, user, attrs) do
       if Pleroma.Config.get([:oauth2, :clean_expired_tokens]) do

From 8ed506a370f0b4a7743353cd3c96c9dacd290765 Mon Sep 17 00:00:00 2001
From: Mark Felder <feld@feld.me>
Date: Sat, 20 Jan 2024 17:05:55 -0500
Subject: [PATCH 06/32] Fix invalid type

lib/pleroma/docs/json.ex:21:unknown_type
Unknown type: Map.t/0.
---
 lib/pleroma/docs/json.ex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/pleroma/docs/json.ex b/lib/pleroma/docs/json.ex
index 05f46f39b..f69854935 100644
--- a/lib/pleroma/docs/json.ex
+++ b/lib/pleroma/docs/json.ex
@@ -18,7 +18,7 @@ def compile do
     :persistent_term.put(@term, Pleroma.Docs.Generator.convert_to_strings(descriptions))
   end
 
-  @spec compiled_descriptions :: Map.t()
+  @spec compiled_descriptions :: map()
   def compiled_descriptions do
     :persistent_term.get(@term)
   end

From 559aeb5dd0cb66e57fedce9ea20eff505786d0cb Mon Sep 17 00:00:00 2001
From: Mark Felder <feld@feld.me>
Date: Sat, 20 Jan 2024 17:08:18 -0500
Subject: [PATCH 07/32] Add missing type Pleroma.Emoji.t()

lib/pleroma/emoji/loader.ex:23:unknown_type
Unknown type: Pleroma.Emoji.t/0.
---
 lib/pleroma/emoji.ex | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/pleroma/emoji.ex b/lib/pleroma/emoji.ex
index 43a3447c3..48302f396 100644
--- a/lib/pleroma/emoji.ex
+++ b/lib/pleroma/emoji.ex
@@ -24,6 +24,8 @@ defmodule Pleroma.Emoji do
 
   defstruct [:code, :file, :tags, :safe_code, :safe_file]
 
+  @type t :: %__MODULE__{}
+
   @doc "Build emoji struct"
   def build({code, file, tags}) do
     %__MODULE__{

From 593c7e26d4769196a3405b61147dd88aa42e6012 Mon Sep 17 00:00:00 2001
From: Mark Felder <feld@feld.me>
Date: Sat, 20 Jan 2024 17:13:27 -0500
Subject: [PATCH 08/32] Fix invalid type

lib/pleroma/migrators/hashtags_table_migrator.ex:103:unknown_type
Unknown type: Map.t/0.
---
 lib/pleroma/migrators/hashtags_table_migrator.ex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/pleroma/migrators/hashtags_table_migrator.ex b/lib/pleroma/migrators/hashtags_table_migrator.ex
index dca4bfa6f..bd4dd2f1d 100644
--- a/lib/pleroma/migrators/hashtags_table_migrator.ex
+++ b/lib/pleroma/migrators/hashtags_table_migrator.ex
@@ -100,7 +100,7 @@ def query do
     |> where([_o, hashtags_objects], is_nil(hashtags_objects.object_id))
   end
 
-  @spec transfer_object_hashtags(Map.t()) :: {:noop | :ok | :error, integer()}
+  @spec transfer_object_hashtags(map()) :: {:noop | :ok | :error, integer()}
   defp transfer_object_hashtags(object) do
     embedded_tags = if Map.has_key?(object, :tag), do: object.tag, else: object.data["tag"]
     hashtags = Object.object_data_hashtags(%{"tag" => embedded_tags})

From e3f52ee13fbda3b45b5d443ef9070e84cb7c1518 Mon Sep 17 00:00:00 2001
From: Mark Felder <feld@feld.me>
Date: Sat, 20 Jan 2024 17:14:10 -0500
Subject: [PATCH 09/32] Fix invalid types

lib/pleroma/web/streamer.ex:37:unknown_type
Unknown type: Map.t/0.
________________________________________________________________________________
lib/pleroma/web/streamer.ex:63:unknown_type
Unknown type: Map.t/0.
---
 lib/pleroma/web/streamer.ex | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/pleroma/web/streamer.ex b/lib/pleroma/web/streamer.ex
index aaee79d8e..0c9f04f82 100644
--- a/lib/pleroma/web/streamer.ex
+++ b/lib/pleroma/web/streamer.ex
@@ -34,7 +34,7 @@ def registry, do: @registry
           stream :: String.t(),
           User.t() | nil,
           Token.t() | nil,
-          Map.t() | nil
+          map() | nil
         ) ::
           {:ok, topic :: String.t()} | {:error, :bad_topic} | {:error, :unauthorized}
   def get_topic_and_add_socket(stream, user, oauth_token, params \\ %{}) do
@@ -60,7 +60,7 @@ defp can_access_stream(user, oauth_token, kind) do
   end
 
   @doc "Expand and authorizes a stream"
-  @spec get_topic(stream :: String.t() | nil, User.t() | nil, Token.t() | nil, Map.t()) ::
+  @spec get_topic(stream :: String.t() | nil, User.t() | nil, Token.t() | nil, map()) ::
           {:ok, topic :: String.t() | nil} | {:error, :bad_topic}
   def get_topic(stream, user, oauth_token, params \\ %{})
 

From 467a65af90e4ee7893cd40cefe4931f2738219d4 Mon Sep 17 00:00:00 2001
From: Mark Felder <feld@feld.me>
Date: Sat, 20 Jan 2024 17:14:56 -0500
Subject: [PATCH 10/32] Fix invalid types

lib/pleroma/web/rich_media/parser/ttl.ex:6:unknown_type
Unknown type: Integer.t/0.

lib/pleroma/web/rich_media/parser/ttl.ex:6:unknown_type
Unknown type: Map.t/0.
---
 lib/pleroma/web/rich_media/parser/ttl.ex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/pleroma/web/rich_media/parser/ttl.ex b/lib/pleroma/web/rich_media/parser/ttl.ex
index 59d7f87ab..b51298bd8 100644
--- a/lib/pleroma/web/rich_media/parser/ttl.ex
+++ b/lib/pleroma/web/rich_media/parser/ttl.ex
@@ -3,5 +3,5 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.RichMedia.Parser.TTL do
-  @callback ttl(Map.t(), String.t()) :: Integer.t() | nil
+  @callback ttl(map(), String.t()) :: integer() | nil
 end

From 09ae0ab24a30eebbb4880ff44300ee1774bffe93 Mon Sep 17 00:00:00 2001
From: Mark Felder <feld@feld.me>
Date: Sat, 20 Jan 2024 17:16:10 -0500
Subject: [PATCH 11/32] Fix invalid type

lib/pleroma/web/rich_media/parser.ex:105:unknown_type
Unknown type: Integer.t/0.
---
 lib/pleroma/web/rich_media/parser.ex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/pleroma/web/rich_media/parser.ex b/lib/pleroma/web/rich_media/parser.ex
index c37c45963..17a6ad617 100644
--- a/lib/pleroma/web/rich_media/parser.ex
+++ b/lib/pleroma/web/rich_media/parser.ex
@@ -102,7 +102,7 @@ def ttl(data, url) do
         ttl_setters: [MyModule]
   """
   @spec set_ttl_based_on_image(map(), String.t()) ::
-          {:ok, Integer.t() | :noop} | {:error, :no_key}
+          {:ok, integer() | :noop} | {:error, :no_key}
   def set_ttl_based_on_image(data, url) do
     case get_ttl_from_image(data, url) do
       {:ok, ttl} when is_number(ttl) ->

From 65dfaa6cb9f6aa5bf7f66b5f02d63141a93137ba Mon Sep 17 00:00:00 2001
From: Mark Felder <feld@feld.me>
Date: Sat, 20 Jan 2024 17:18:16 -0500
Subject: [PATCH 12/32] Fix invalid type due to late aliasing

lib/pleroma/web/o_auth/token/query.ex:12:unknown_type
Unknown type: Token.t/0.
---
 lib/pleroma/web/o_auth/token/query.ex | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/pleroma/web/o_auth/token/query.ex b/lib/pleroma/web/o_auth/token/query.ex
index 4a4d2d3ef..6853ec8dd 100644
--- a/lib/pleroma/web/o_auth/token/query.ex
+++ b/lib/pleroma/web/o_auth/token/query.ex
@@ -9,10 +9,10 @@ defmodule Pleroma.Web.OAuth.Token.Query do
 
   import Ecto.Query, only: [from: 2]
 
-  @type query :: Ecto.Queryable.t() | Token.t()
-
   alias Pleroma.Web.OAuth.Token
 
+  @type query :: Ecto.Queryable.t() | Token.t()
+
   @spec get_by_refresh_token(query, String.t()) :: query
   def get_by_refresh_token(query \\ Token, refresh_token) do
     from(q in query, where: q.refresh_token == ^refresh_token)

From e5120a27031c6423504cb15ea1ccd3ef9d47e6e4 Mon Sep 17 00:00:00 2001
From: Mark Felder <feld@feld.me>
Date: Sat, 20 Jan 2024 17:21:12 -0500
Subject: [PATCH 13/32] Fix invalid type due to typos

lib/pleroma/web/o_auth/authorization.ex:61:unknown_type
Unknown type: Authtorizatiton.t/0.
---
 lib/pleroma/web/o_auth/authorization.ex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/pleroma/web/o_auth/authorization.ex b/lib/pleroma/web/o_auth/authorization.ex
index 3340b4b12..22e5bfc53 100644
--- a/lib/pleroma/web/o_auth/authorization.ex
+++ b/lib/pleroma/web/o_auth/authorization.ex
@@ -58,7 +58,7 @@ defp add_lifetime(changeset) do
     put_change(changeset, :valid_until, NaiveDateTime.add(NaiveDateTime.utc_now(), lifespan))
   end
 
-  @spec use_changeset(Authtorizatiton.t(), map()) :: Ecto.Changeset.t()
+  @spec use_changeset(Authorization.t(), map()) :: Ecto.Changeset.t()
   def use_changeset(%Authorization{} = auth, params) do
     auth
     |> cast(params, [:used])

From f050a75b92546968f9ec351f78a48e6b6ac75a6b Mon Sep 17 00:00:00 2001
From: Mark Felder <feld@feld.me>
Date: Sat, 20 Jan 2024 17:22:40 -0500
Subject: [PATCH 14/32] Fix invalid types due to typos

lib/pleroma/web/feed/feed_view.ex:135:unknown_type
Unknown type: NativeDateTime.t/0.

lib/pleroma/web/feed/feed_view.ex:148:unknown_type
Unknown type: NativeDateTime.t/0.
---
 lib/pleroma/web/feed/feed_view.ex | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/pleroma/web/feed/feed_view.ex b/lib/pleroma/web/feed/feed_view.ex
index 034722eb2..e1ee33d62 100644
--- a/lib/pleroma/web/feed/feed_view.ex
+++ b/lib/pleroma/web/feed/feed_view.ex
@@ -132,7 +132,7 @@ def escape(html) do
     |> safe_to_string()
   end
 
-  @spec to_rfc3339(String.t() | NativeDateTime.t()) :: String.t()
+  @spec to_rfc3339(String.t() | NaiveDateTime.t()) :: String.t()
   def to_rfc3339(date) when is_binary(date) do
     date
     |> Timex.parse!("{ISO:Extended}")
@@ -145,7 +145,7 @@ def to_rfc3339(nd) do
     |> Timex.format!("{RFC3339}")
   end
 
-  @spec to_rfc2822(String.t() | DateTime.t() | NativeDateTime.t()) :: String.t()
+  @spec to_rfc2822(String.t() | DateTime.t() | NaiveDateTime.t()) :: String.t()
   def to_rfc2822(datestr) when is_binary(datestr) do
     datestr
     |> Timex.parse!("{ISO:Extended}")

From 551e90cd52a11dcb11840c6c4074db4a3c580703 Mon Sep 17 00:00:00 2001
From: Mark Felder <feld@feld.me>
Date: Sat, 20 Jan 2024 17:28:54 -0500
Subject: [PATCH 15/32] Fix invalid type

lib/pleroma/upload.ex:89:unknown_type
Unknown type: Map.t/0.
---
 lib/pleroma/upload.ex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/pleroma/upload.ex b/lib/pleroma/upload.ex
index bedd7889a..3c355e64d 100644
--- a/lib/pleroma/upload.ex
+++ b/lib/pleroma/upload.ex
@@ -86,7 +86,7 @@ defp get_description(upload) do
     end
   end
 
-  @spec store(source, options :: [option()]) :: {:ok, Map.t()} | {:error, any()}
+  @spec store(source, options :: [option()]) :: {:ok, map()} | {:error, any()}
   @doc "Store a file. If using a `Plug.Upload{}` as the source, be sure to use `Majic.Plug` to ensure its content_type and filename is correct."
   def store(upload, opts \\ []) do
     opts = get_opts(opts)

From 2061a1d917a15bfe12b767c665c05750597e6145 Mon Sep 17 00:00:00 2001
From: Mark Felder <feld@feld.me>
Date: Sat, 20 Jan 2024 17:29:27 -0500
Subject: [PATCH 16/32] Fix invalid type

lib/pleroma/uploaders/uploader.ex:43:unknown_type
Unknown type: Map.t/0.
---
 lib/pleroma/uploaders/uploader.ex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/pleroma/uploaders/uploader.ex b/lib/pleroma/uploaders/uploader.ex
index 77f6f02dd..23caaff1a 100644
--- a/lib/pleroma/uploaders/uploader.ex
+++ b/lib/pleroma/uploaders/uploader.ex
@@ -40,7 +40,7 @@ defmodule Pleroma.Uploaders.Uploader do
 
   @callback delete_file(file :: String.t()) :: :ok | {:error, String.t()}
 
-  @callback http_callback(Plug.Conn.t(), Map.t()) ::
+  @callback http_callback(Plug.Conn.t(), map()) ::
               {:ok, Plug.Conn.t()}
               | {:ok, Plug.Conn.t(), file_spec()}
               | {:error, Plug.Conn.t(), String.t()}

From ec5ae83da6f3b630f174288cf3687bf12cee9787 Mon Sep 17 00:00:00 2001
From: Mark Felder <feld@feld.me>
Date: Sat, 20 Jan 2024 17:31:07 -0500
Subject: [PATCH 17/32] Fix invalid types

lib/pleroma/web/activity_pub/mrf/policy.ex:6:unknown_type
Unknown type: Map.t/0.

lib/pleroma/web/activity_pub/mrf/policy.ex:7:unknown_type
Unknown type: Map.t/0.
---
 lib/pleroma/web/activity_pub/mrf/policy.ex | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/pleroma/web/activity_pub/mrf/policy.ex b/lib/pleroma/web/activity_pub/mrf/policy.ex
index 0234de4d5..1f34883e7 100644
--- a/lib/pleroma/web/activity_pub/mrf/policy.ex
+++ b/lib/pleroma/web/activity_pub/mrf/policy.ex
@@ -3,8 +3,8 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.ActivityPub.MRF.Policy do
-  @callback filter(Map.t()) :: {:ok | :reject, Map.t()}
-  @callback describe() :: {:ok | :error, Map.t()}
+  @callback filter(map()) :: {:ok | :reject, map()}
+  @callback describe() :: {:ok | :error, map()}
   @callback config_description() :: %{
               optional(:children) => [map()],
               key: atom(),

From 4f0711610896cb76322d0f527cbea5ed9d0ef474 Mon Sep 17 00:00:00 2001
From: Mark Felder <feld@feld.me>
Date: Sat, 20 Jan 2024 17:32:19 -0500
Subject: [PATCH 18/32] Fix invalid type

lib/pleroma/web/activity_pub/publisher.ex:31:unknown_type
Unknown type: Map.t/0.
---
 lib/pleroma/web/activity_pub/publisher.ex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/pleroma/web/activity_pub/publisher.ex b/lib/pleroma/web/activity_pub/publisher.ex
index fb7c6f005..2449a3a3e 100644
--- a/lib/pleroma/web/activity_pub/publisher.ex
+++ b/lib/pleroma/web/activity_pub/publisher.ex
@@ -28,7 +28,7 @@ defmodule Pleroma.Web.ActivityPub.Publisher do
   @doc """
   Enqueue publishing a single activity.
   """
-  @spec enqueue_one(Map.t(), Keyword.t()) :: {:ok, %Oban.Job{}}
+  @spec enqueue_one(map(), Keyword.t()) :: {:ok, %Oban.Job{}}
   def enqueue_one(%{} = params, worker_args \\ []) do
     PublisherWorker.enqueue(
       "publish_one",

From 83eece7764243d5902df96d2a8a6b99d7465ddba Mon Sep 17 00:00:00 2001
From: Mark Felder <feld@feld.me>
Date: Sat, 20 Jan 2024 17:33:37 -0500
Subject: [PATCH 19/32] Fix invalid type

lib/pleroma/web/auth/authenticator.ex:8:unknown_type
Unknown type: User.t/0.
---
 lib/pleroma/web/auth/authenticator.ex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/pleroma/web/auth/authenticator.ex b/lib/pleroma/web/auth/authenticator.ex
index a0bd154db..01bf1575c 100644
--- a/lib/pleroma/web/auth/authenticator.ex
+++ b/lib/pleroma/web/auth/authenticator.ex
@@ -5,7 +5,7 @@
 defmodule Pleroma.Web.Auth.Authenticator do
   @callback get_user(Plug.Conn.t()) :: {:ok, user :: struct()} | {:error, any()}
   @callback create_from_registration(Plug.Conn.t(), registration :: struct()) ::
-              {:ok, User.t()} | {:error, any()}
+              {:ok, Pleroma.User.t()} | {:error, any()}
   @callback get_registration(Plug.Conn.t()) :: {:ok, registration :: struct()} | {:error, any()}
   @callback handle_error(Plug.Conn.t(), any()) :: any()
   @callback auth_template() :: String.t() | nil

From 38d01ff511ecd7223787772044ca6e3b20578c05 Mon Sep 17 00:00:00 2001
From: Mark Felder <feld@feld.me>
Date: Sat, 20 Jan 2024 17:37:27 -0500
Subject: [PATCH 20/32] Fix invalid types

---
 lib/pleroma/reverse_proxy.ex | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/pleroma/reverse_proxy.ex b/lib/pleroma/reverse_proxy.ex
index 880940d07..ec7732946 100644
--- a/lib/pleroma/reverse_proxy.ex
+++ b/lib/pleroma/reverse_proxy.ex
@@ -81,9 +81,9 @@ def default_cache_control_header, do: @default_cache_control_header
   import Plug.Conn
 
   @type option() ::
-          {:max_read_duration, :timer.time() | :infinity}
+          {:max_read_duration, non_neg_integer() | :infinity}
           | {:max_body_length, non_neg_integer() | :infinity}
-          | {:failed_request_ttl, :timer.time() | :infinity}
+          | {:failed_request_ttl, non_neg_integer() | :infinity}
           | {:http, []}
           | {:req_headers, [{String.t(), String.t()}]}
           | {:resp_headers, [{String.t(), String.t()}]}

From ea26add540b1da91ebc266b0c0532e1f8c54f4d7 Mon Sep 17 00:00:00 2001
From: Mark Felder <feld@feld.me>
Date: Sat, 20 Jan 2024 17:43:34 -0500
Subject: [PATCH 21/32] Fix incorrect type definition for maybe_direct_follow/2

---
 lib/pleroma/user.ex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/pleroma/user.ex b/lib/pleroma/user.ex
index 45288bb44..416a5b5c9 100644
--- a/lib/pleroma/user.ex
+++ b/lib/pleroma/user.ex
@@ -1048,7 +1048,7 @@ def needs_update?(%User{local: false} = user) do
 
   def needs_update?(_), do: true
 
-  @spec maybe_direct_follow(User.t(), User.t()) :: {:ok, User.t()} | {:error, String.t()}
+  @spec maybe_direct_follow(User.t(), User.t()) :: {:ok, User.t(), User.t()} | {:error, String.t()}
 
   # "Locked" (self-locked) users demand explicit authorization of follow requests
   def maybe_direct_follow(%User{} = follower, %User{local: true, is_locked: true} = followed) do

From 2fbb67add70e77ba7da388623064bb5a671ce349 Mon Sep 17 00:00:00 2001
From: Mark Felder <feld@feld.me>
Date: Sat, 20 Jan 2024 17:48:12 -0500
Subject: [PATCH 22/32] Fix typo in typespec

---
 lib/pleroma/user.ex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/pleroma/user.ex b/lib/pleroma/user.ex
index 416a5b5c9..ac049ec17 100644
--- a/lib/pleroma/user.ex
+++ b/lib/pleroma/user.ex
@@ -1011,7 +1011,7 @@ def maybe_send_confirmation_email(%User{is_confirmed: false, email: email} = use
 
   def maybe_send_confirmation_email(_), do: {:ok, :noop}
 
-  @spec send_confirmation_email(Uset.t()) :: User.t()
+  @spec send_confirmation_email(User.t()) :: User.t()
   def send_confirmation_email(%User{} = user) do
     user
     |> Pleroma.Emails.UserEmail.account_confirmation_email()

From 7f649a7a19ae5f236dc21aaa11bb9a33c72dabbf Mon Sep 17 00:00:00 2001
From: Mark Felder <feld@feld.me>
Date: Sat, 20 Jan 2024 17:50:21 -0500
Subject: [PATCH 23/32] Dialyzer: remove function that will never match

---
 lib/pleroma/web/activity_pub/mrf/anti_followbot_policy.ex | 2 --
 1 file changed, 2 deletions(-)

diff --git a/lib/pleroma/web/activity_pub/mrf/anti_followbot_policy.ex b/lib/pleroma/web/activity_pub/mrf/anti_followbot_policy.ex
index 97d75ecf2..df4ba819c 100644
--- a/lib/pleroma/web/activity_pub/mrf/anti_followbot_policy.ex
+++ b/lib/pleroma/web/activity_pub/mrf/anti_followbot_policy.ex
@@ -56,8 +56,6 @@ defp determine_if_followbot(%User{nickname: nickname, name: displayname, actor_t
     nick_score + name_score + actor_type_score
   end
 
-  defp determine_if_followbot(_), do: 0.0
-
   defp bot_allowed?(%{"object" => target}, bot_actor) do
     %User{} = user = normalize_by_ap_id(target)
 

From 88042109a3590db25dd9e39f353b1456cbd4e44b Mon Sep 17 00:00:00 2001
From: Mark Felder <feld@feld.me>
Date: Sat, 20 Jan 2024 17:56:32 -0500
Subject: [PATCH 24/32] Dialyzer: fix pattern match coverage

---
 .../activity_pub/object_validators/bare_uri.ex         | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/lib/pleroma/ecto_type/activity_pub/object_validators/bare_uri.ex b/lib/pleroma/ecto_type/activity_pub/object_validators/bare_uri.ex
index 1038296e7..a1af8faa1 100644
--- a/lib/pleroma/ecto_type/activity_pub/object_validators/bare_uri.ex
+++ b/lib/pleroma/ecto_type/activity_pub/object_validators/bare_uri.ex
@@ -8,10 +8,12 @@ defmodule Pleroma.EctoType.ActivityPub.ObjectValidators.BareUri do
   def type, do: :string
 
   def cast(uri) when is_binary(uri) do
-    case URI.parse(uri) do
-      %URI{scheme: nil} -> :error
-      %URI{} -> {:ok, uri}
-      _ -> :error
+    parsed = URI.parse(uri)
+
+    if is_nil(parsed.scheme) do
+      :error
+    else
+      {:ok, uri}
     end
   end
 

From 65ac5137768d90ee9d2667e68181037e5d5642d3 Mon Sep 17 00:00:00 2001
From: Mark Felder <feld@feld.me>
Date: Sat, 20 Jan 2024 17:58:47 -0500
Subject: [PATCH 25/32] Dialyzer: fix pattern match coverage

---
 lib/pleroma/release_tasks.ex | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/lib/pleroma/release_tasks.ex b/lib/pleroma/release_tasks.ex
index f9e8d1948..bcfcd1243 100644
--- a/lib/pleroma/release_tasks.ex
+++ b/lib/pleroma/release_tasks.ex
@@ -55,12 +55,6 @@ def create do
 
       {:error, term} when is_binary(term) ->
         IO.puts(:stderr, "The database for #{inspect(@repo)} couldn't be created: #{term}")
-
-      {:error, term} ->
-        IO.puts(
-          :stderr,
-          "The database for #{inspect(@repo)} couldn't be created: #{inspect(term)}"
-        )
     end
   end
 end

From 029aaf3d744184737666b1e553ed92d7708f1fee Mon Sep 17 00:00:00 2001
From: Mark Felder <feld@feld.me>
Date: Sat, 20 Jan 2024 18:14:27 -0500
Subject: [PATCH 26/32] Use config to control max_restarts

---
 config/config.exs          | 3 +++
 config/test.exs            | 2 ++
 lib/pleroma/application.ex | 7 +------
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/config/config.exs b/config/config.exs
index d8f9eb22e..27fbabc73 100644
--- a/config/config.exs
+++ b/config/config.exs
@@ -904,6 +904,9 @@
   private_key: nil,
   initial_indexing_chunk_size: 100_000
 
+config :pleroma, Pleroma.Application,
+  max_restarts: 3
+
 # Import environment specific config. This must remain at the bottom
 # of this file so it overrides the configuration defined above.
 import_config "#{Mix.env()}.exs"
diff --git a/config/test.exs b/config/test.exs
index 60cdacb0e..11e115b99 100644
--- a/config/test.exs
+++ b/config/test.exs
@@ -162,6 +162,8 @@
 
 config :pleroma, Pleroma.Cluster, peer_module: peer_module
 
+config :pleroma, Pleroma.Application, max_restarts: 100
+
 if File.exists?("./config/test.secret.exs") do
   import_config "test.secret.exs"
 else
diff --git a/lib/pleroma/application.ex b/lib/pleroma/application.ex
index 8fa6f3fae..a01a13b18 100644
--- a/lib/pleroma/application.ex
+++ b/lib/pleroma/application.ex
@@ -116,12 +116,7 @@ def start(_type, _args) do
     # If we have a lot of caches, default max_restarts can cause test
     # resets to fail.
     # Go for the default 3 unless we're in test
-    max_restarts =
-      if @mix_env == :test do
-        100
-      else
-        3
-      end
+    max_restarts = Application.get_env(:pleroma, __MODULE__)[:max_restarts]
 
     opts = [strategy: :one_for_one, name: Pleroma.Supervisor, max_restarts: max_restarts]
     result = Supervisor.start_link(children, opts)

From c7eda0b24ade372e4e167ae560a2debb555a6e02 Mon Sep 17 00:00:00 2001
From: Mark Felder <feld@feld.me>
Date: Sat, 20 Jan 2024 18:22:49 -0500
Subject: [PATCH 27/32] Use config to control loading of custom modules

---
 config/config.exs               |  2 ++
 config/test.exs                 |  5 ++++-
 lib/pleroma/application.ex      | 34 ++++++++++++++++-----------------
 lib/pleroma/user.ex             |  3 ++-
 lib/pleroma/web/o_auth/token.ex |  3 ++-
 5 files changed, 26 insertions(+), 21 deletions(-)

diff --git a/config/config.exs b/config/config.exs
index 27fbabc73..c6a12a7b2 100644
--- a/config/config.exs
+++ b/config/config.exs
@@ -905,6 +905,8 @@
   initial_indexing_chunk_size: 100_000
 
 config :pleroma, Pleroma.Application,
+  internal_fetch: true,
+  load_custom_modules: true,
   max_restarts: 3
 
 # Import environment specific config. This must remain at the bottom
diff --git a/config/test.exs b/config/test.exs
index 11e115b99..0a6688823 100644
--- a/config/test.exs
+++ b/config/test.exs
@@ -162,7 +162,10 @@
 
 config :pleroma, Pleroma.Cluster, peer_module: peer_module
 
-config :pleroma, Pleroma.Application, max_restarts: 100
+config :pleroma, Pleroma.Application,
+  internal_fetch: false,
+  load_custom_modules: false,
+  max_restarts: 100
 
 if File.exists?("./config/test.secret.exs") do
   import_config "test.secret.exs"
diff --git a/lib/pleroma/application.ex b/lib/pleroma/application.ex
index a01a13b18..de7d06974 100644
--- a/lib/pleroma/application.ex
+++ b/lib/pleroma/application.ex
@@ -106,7 +106,7 @@ def start(_type, _args) do
           {Oban, Config.get(Oban)},
           Pleroma.Web.Endpoint
         ] ++
-        task_children(@mix_env) ++
+        task_children() ++
         dont_run_in_test(@mix_env) ++
         shout_child(shout_enabled?()) ++
         [Pleroma.Gopher.Server]
@@ -154,7 +154,7 @@ def load_custom_modules do
           raise "Invalid custom modules"
 
         {:ok, modules, _warnings} ->
-          if @mix_env != :test do
+          if Application.get_env(:pleroma, __MODULE__)[:load_custom_modules] do
             Enum.each(modules, fn mod ->
               Logger.info("Custom module loaded: #{inspect(mod)}")
             end)
@@ -237,29 +237,27 @@ defp shout_child(true) do
 
   defp shout_child(_), do: []
 
-  defp task_children(:test) do
-    [
+  defp task_children() do
+    children = [
       %{
         id: :web_push_init,
         start: {Task, :start_link, [&Pleroma.Web.Push.init/0]},
         restart: :temporary
       }
     ]
-  end
 
-  defp task_children(_) do
-    [
-      %{
-        id: :web_push_init,
-        start: {Task, :start_link, [&Pleroma.Web.Push.init/0]},
-        restart: :temporary
-      },
-      %{
-        id: :internal_fetch_init,
-        start: {Task, :start_link, [&Pleroma.Web.ActivityPub.InternalFetchActor.init/0]},
-        restart: :temporary
-      }
-    ]
+    if Application.get_env(:pleroma, __MODULE__)[:internal_fetch] do
+      children ++
+        [
+          %{
+            id: :internal_fetch_init,
+            start: {Task, :start_link, [&Pleroma.Web.ActivityPub.InternalFetchActor.init/0]},
+            restart: :temporary
+          }
+        ]
+    else
+      children
+    end
   end
 
   # start hackney and gun pools in tests
diff --git a/lib/pleroma/user.ex b/lib/pleroma/user.ex
index ac049ec17..89a95c435 100644
--- a/lib/pleroma/user.ex
+++ b/lib/pleroma/user.ex
@@ -1048,7 +1048,8 @@ def needs_update?(%User{local: false} = user) do
 
   def needs_update?(_), do: true
 
-  @spec maybe_direct_follow(User.t(), User.t()) :: {:ok, User.t(), User.t()} | {:error, String.t()}
+  @spec maybe_direct_follow(User.t(), User.t()) ::
+          {:ok, User.t(), User.t()} | {:error, String.t()}
 
   # "Locked" (self-locked) users demand explicit authorization of follow requests
   def maybe_direct_follow(%User{} = follower, %User{local: true, is_locked: true} = followed) do
diff --git a/lib/pleroma/web/o_auth/token.ex b/lib/pleroma/web/o_auth/token.ex
index 4369b3164..d4a7e8999 100644
--- a/lib/pleroma/web/o_auth/token.ex
+++ b/lib/pleroma/web/o_auth/token.ex
@@ -56,7 +56,8 @@ def get_by_refresh_token(%App{id: app_id} = _app, token) do
     |> Repo.find_resource()
   end
 
-  @spec exchange_token(App.t(), Authorization.t()) :: {:ok, Token.t()} | {:error, Ecto.Changeset.t()}
+  @spec exchange_token(App.t(), Authorization.t()) ::
+          {:ok, Token.t()} | {:error, Ecto.Changeset.t()}
   def exchange_token(app, auth) do
     with {:ok, auth} <- Authorization.use_token(auth),
          true <- auth.app_id == app.id do

From 4bb57d4f25bcdc90a63163ba175b6171c9ddbc33 Mon Sep 17 00:00:00 2001
From: Mark Felder <feld@feld.me>
Date: Sat, 20 Jan 2024 18:47:25 -0500
Subject: [PATCH 28/32] Use config to control background migrators

---
 config/benchmark.exs       |  3 +++
 config/config.exs          |  1 +
 config/test.exs            |  1 +
 lib/pleroma/application.ex | 15 ++++++++++-----
 4 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/config/benchmark.exs b/config/benchmark.exs
index e3e1118ed..848344864 100644
--- a/config/benchmark.exs
+++ b/config/benchmark.exs
@@ -79,6 +79,9 @@
 
 config :pleroma, Pleroma.ReverseProxy.Client, Pleroma.ReverseProxy.ClientMock
 
+config :pleroma, Pleroma.Application,
+  background_migrators: false
+
 if File.exists?("./config/benchmark.secret.exs") do
   import_config "benchmark.secret.exs"
 else
diff --git a/config/config.exs b/config/config.exs
index c6a12a7b2..be9ddba53 100644
--- a/config/config.exs
+++ b/config/config.exs
@@ -905,6 +905,7 @@
   initial_indexing_chunk_size: 100_000
 
 config :pleroma, Pleroma.Application,
+  background_migrators: true,
   internal_fetch: true,
   load_custom_modules: true,
   max_restarts: 3
diff --git a/config/test.exs b/config/test.exs
index 0a6688823..898b0828e 100644
--- a/config/test.exs
+++ b/config/test.exs
@@ -163,6 +163,7 @@
 config :pleroma, Pleroma.Cluster, peer_module: peer_module
 
 config :pleroma, Pleroma.Application,
+  background_migrators: false,
   internal_fetch: false,
   load_custom_modules: false,
   max_restarts: 100
diff --git a/lib/pleroma/application.ex b/lib/pleroma/application.ex
index de7d06974..2eda212b3 100644
--- a/lib/pleroma/application.ex
+++ b/lib/pleroma/application.ex
@@ -108,6 +108,7 @@ def start(_type, _args) do
         ] ++
         task_children() ++
         dont_run_in_test(@mix_env) ++
+        background_migrators() ++
         shout_child(shout_enabled?()) ++
         [Pleroma.Gopher.Server]
 
@@ -218,14 +219,18 @@ defp dont_run_in_test(_) do
          keys: :duplicate,
          partitions: System.schedulers_online()
        ]}
-    ] ++ background_migrators()
+    ]
   end
 
   defp background_migrators do
-    [
-      Pleroma.Migrators.HashtagsTableMigrator,
-      Pleroma.Migrators.ContextObjectsDeletionMigrator
-    ]
+    if Application.get_env(:pleroma, __MODULE__)[:background_migrators] do
+      [
+        Pleroma.Migrators.HashtagsTableMigrator,
+        Pleroma.Migrators.ContextObjectsDeletionMigrator
+      ]
+    else
+      []
+    end
   end
 
   defp shout_child(true) do

From 17877f612e6c655290c5dc8bdb82f4b34e8b5b9f Mon Sep 17 00:00:00 2001
From: Mark Felder <feld@feld.me>
Date: Sat, 20 Jan 2024 18:51:20 -0500
Subject: [PATCH 29/32] Use config to control streamer registry

---
 config/benchmark.exs       |  3 ++-
 config/config.exs          |  3 ++-
 config/test.exs            |  3 ++-
 lib/pleroma/application.ex | 26 ++++++++++++++------------
 4 files changed, 20 insertions(+), 15 deletions(-)

diff --git a/config/benchmark.exs b/config/benchmark.exs
index 848344864..d30c95946 100644
--- a/config/benchmark.exs
+++ b/config/benchmark.exs
@@ -80,7 +80,8 @@
 config :pleroma, Pleroma.ReverseProxy.Client, Pleroma.ReverseProxy.ClientMock
 
 config :pleroma, Pleroma.Application,
-  background_migrators: false
+  background_migrators: false,
+  streamer_registry: false
 
 if File.exists?("./config/benchmark.secret.exs") do
   import_config "benchmark.secret.exs"
diff --git a/config/config.exs b/config/config.exs
index be9ddba53..7ff3aaa22 100644
--- a/config/config.exs
+++ b/config/config.exs
@@ -908,7 +908,8 @@
   background_migrators: true,
   internal_fetch: true,
   load_custom_modules: true,
-  max_restarts: 3
+  max_restarts: 3,
+  streamer_registry: true
 
 # Import environment specific config. This must remain at the bottom
 # of this file so it overrides the configuration defined above.
diff --git a/config/test.exs b/config/test.exs
index 898b0828e..afdb71d1d 100644
--- a/config/test.exs
+++ b/config/test.exs
@@ -166,7 +166,8 @@
   background_migrators: false,
   internal_fetch: false,
   load_custom_modules: false,
-  max_restarts: 100
+  max_restarts: 100,
+  streamer_registry: false
 
 if File.exists?("./config/test.secret.exs") do
   import_config "test.secret.exs"
diff --git a/lib/pleroma/application.ex b/lib/pleroma/application.ex
index 2eda212b3..272529972 100644
--- a/lib/pleroma/application.ex
+++ b/lib/pleroma/application.ex
@@ -107,7 +107,7 @@ def start(_type, _args) do
           Pleroma.Web.Endpoint
         ] ++
         task_children() ++
-        dont_run_in_test(@mix_env) ++
+        streamer_registry() ++
         background_migrators() ++
         shout_child(shout_enabled?()) ++
         [Pleroma.Gopher.Server]
@@ -209,17 +209,19 @@ def build_cachex(type, opts),
 
   defp shout_enabled?, do: Config.get([:shout, :enabled])
 
-  defp dont_run_in_test(env) when env in [:test, :benchmark], do: []
-
-  defp dont_run_in_test(_) do
-    [
-      {Registry,
-       [
-         name: Pleroma.Web.Streamer.registry(),
-         keys: :duplicate,
-         partitions: System.schedulers_online()
-       ]}
-    ]
+  defp streamer_registry() do
+    if Application.get_env(:pleroma, __MODULE__)[:streamer_registry] do
+      [
+        {Registry,
+         [
+           name: Pleroma.Web.Streamer.registry(),
+           keys: :duplicate,
+           partitions: System.schedulers_online()
+         ]}
+      ]
+    else
+      []
+    end
   end
 
   defp background_migrators do

From 23301003717a5e154f54c14a5b8cb10ea2033e1a Mon Sep 17 00:00:00 2001
From: Mark Felder <feld@feld.me>
Date: Sat, 20 Jan 2024 19:10:57 -0500
Subject: [PATCH 30/32] Use config to control starting all HTTP pools in test
 env

---
 config/test.exs            |  3 ++-
 lib/pleroma/application.ex | 21 +++++++++++++--------
 2 files changed, 15 insertions(+), 9 deletions(-)

diff --git a/config/test.exs b/config/test.exs
index afdb71d1d..28d0364c6 100644
--- a/config/test.exs
+++ b/config/test.exs
@@ -167,7 +167,8 @@
   internal_fetch: false,
   load_custom_modules: false,
   max_restarts: 100,
-  streamer_registry: false
+  streamer_registry: false,
+  test_http_pools: true
 
 if File.exists?("./config/test.secret.exs") do
   import_config "test.secret.exs"
diff --git a/lib/pleroma/application.ex b/lib/pleroma/application.ex
index 272529972..c0bfb898d 100644
--- a/lib/pleroma/application.ex
+++ b/lib/pleroma/application.ex
@@ -14,7 +14,6 @@ defmodule Pleroma.Application do
   @name Mix.Project.config()[:name]
   @version Mix.Project.config()[:version]
   @repository Mix.Project.config()[:source_url]
-  @mix_env Mix.env()
 
   def name, do: @name
   def version, do: @version
@@ -98,7 +97,7 @@ def start(_type, _args) do
         {Task.Supervisor, name: Pleroma.TaskSupervisor}
       ] ++
         cachex_children() ++
-        http_children(adapter, @mix_env) ++
+        http_children(adapter) ++
         [
           Pleroma.Stats,
           Pleroma.JobQueueMonitor,
@@ -268,11 +267,19 @@ defp task_children() do
   end
 
   # start hackney and gun pools in tests
-  defp http_children(_, :test) do
-    http_children(Tesla.Adapter.Hackney, nil) ++ http_children(Tesla.Adapter.Gun, nil)
+  defp http_children(adapter) do
+    if Application.get_env(:pleroma, __MODULE__)[:test_http_pools] do
+      http_children_hackney() ++ http_children_gun()
+    else
+      cond do
+        match?(Tesla.Adapter.Hackney, adapter) -> http_children_hackney()
+        match?(Tesla.Adapter.Gun, adapter) -> http_children_gun()
+        true -> []
+      end
+    end
   end
 
-  defp http_children(Tesla.Adapter.Hackney, _) do
+  defp http_children_hackney() do
     pools = [:federation, :media]
 
     pools =
@@ -288,13 +295,11 @@ defp http_children(Tesla.Adapter.Hackney, _) do
     end
   end
 
-  defp http_children(Tesla.Adapter.Gun, _) do
+  defp http_children_gun() do
     Pleroma.Gun.ConnectionPool.children() ++
       [{Task, &Pleroma.HTTP.AdapterHelper.Gun.limiter_setup/0}]
   end
 
-  defp http_children(_, _), do: []
-
   @spec limiters_setup() :: :ok
   def limiters_setup do
     config = Config.get(ConcurrentLimiter, [])

From cca9d6aeaad6dbfd36becd4c073e153a31e58f21 Mon Sep 17 00:00:00 2001
From: Mark Felder <feld@feld.me>
Date: Sat, 20 Jan 2024 19:29:29 -0500
Subject: [PATCH 31/32] Dialyzer fixes

---
 changelog.d/dialyzer.skip | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 create mode 100644 changelog.d/dialyzer.skip

diff --git a/changelog.d/dialyzer.skip b/changelog.d/dialyzer.skip
new file mode 100644
index 000000000..e69de29bb

From dcd010280034fd35254906831402d96fd59f8098 Mon Sep 17 00:00:00 2001
From: Mark Felder <feld@feld.me>
Date: Sat, 20 Jan 2024 19:39:13 -0500
Subject: [PATCH 32/32] Credo

---
 lib/pleroma/application.ex | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/pleroma/application.ex b/lib/pleroma/application.ex
index c0bfb898d..de668052f 100644
--- a/lib/pleroma/application.ex
+++ b/lib/pleroma/application.ex
@@ -208,7 +208,7 @@ def build_cachex(type, opts),
 
   defp shout_enabled?, do: Config.get([:shout, :enabled])
 
-  defp streamer_registry() do
+  defp streamer_registry do
     if Application.get_env(:pleroma, __MODULE__)[:streamer_registry] do
       [
         {Registry,
@@ -243,7 +243,7 @@ defp shout_child(true) do
 
   defp shout_child(_), do: []
 
-  defp task_children() do
+  defp task_children do
     children = [
       %{
         id: :web_push_init,
@@ -279,7 +279,7 @@ defp http_children(adapter) do
     end
   end
 
-  defp http_children_hackney() do
+  defp http_children_hackney do
     pools = [:federation, :media]
 
     pools =
@@ -295,7 +295,7 @@ defp http_children_hackney() do
     end
   end
 
-  defp http_children_gun() do
+  defp http_children_gun do
     Pleroma.Gun.ConnectionPool.children() ++
       [{Task, &Pleroma.HTTP.AdapterHelper.Gun.limiter_setup/0}]
   end