Logger metadata for request path and authenticated user

4 files changed, 40 insertions, 0 deletions

diff --git a/lib/pleroma/web/endpoint.ex b/lib/pleroma/web/endpoint.ex
index 2e2104904..fef907ace 100644
--- a/lib/pleroma/web/endpoint.ex
+++ b/lib/pleroma/web/endpoint.ex
@@ -38,6 +38,8 @@ defmodule Pleroma.Web.Endpoint do
 
   plug(Plug.Telemetry, event_prefix: [:phoenix, :endpoint])
 
+  plug(Pleroma.Web.Plugs.LoggerMetadataPath)
+
   plug(Pleroma.Web.Plugs.SetLocalePlug)
   plug(CORSPlug)
   plug(Pleroma.Web.Plugs.HTTPSecurityPlug)
diff --git a/lib/pleroma/web/plugs/logger_metadata_path.ex b/lib/pleroma/web/plugs/logger_metadata_path.ex
new file mode 100644
index 000000000..a5553cfc8
--- /dev/null
+++ b/lib/pleroma/web/plugs/logger_metadata_path.ex
@@ -0,0 +1,12 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.Plugs.LoggerMetadataPath do
+  def init(opts), do: opts
+
+  def call(conn, _) do
+    Logger.metadata(path: conn.request_path)
+    conn
+  end
+end
diff --git a/lib/pleroma/web/plugs/logger_metadata_user.ex b/lib/pleroma/web/plugs/logger_metadata_user.ex
new file mode 100644
index 000000000..6a5c0041d
--- /dev/null
+++ b/lib/pleroma/web/plugs/logger_metadata_user.ex
@@ -0,0 +1,18 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.Plugs.LoggerMetadataUser do
+  alias Pleroma.User
+
+  def init(opts), do: opts
+
+  def call(%{assigns: %{user: user = %User{}}} = conn, _) do
+    Logger.metadata(user: user.nickname)
+    conn
+  end
+
+  def call(conn, _) do
+    conn
+  end
+end
diff --git a/lib/pleroma/web/router.ex b/lib/pleroma/web/router.ex
index 4fe0cb02f..f0414cc35 100644
--- a/lib/pleroma/web/router.ex
+++ b/lib/pleroma/web/router.ex
@@ -29,6 +29,7 @@ defmodule Pleroma.Web.Router do
   pipeline :browser do
     plug(:accepts, ["html"])
     plug(:fetch_session)
+    plug(Pleroma.Web.Plugs.LoggerMetadataUser)
   end
 
   pipeline :oauth do
@@ -67,12 +68,14 @@ defmodule Pleroma.Web.Router do
     plug(:fetch_session)
     plug(:authenticate)
     plug(OpenApiSpex.Plug.PutApiSpec, module: Pleroma.Web.ApiSpec)
+    plug(Pleroma.Web.Plugs.LoggerMetadataUser)
   end
 
   pipeline :no_auth_or_privacy_expectations_api do
     plug(:base_api)
     plug(:after_auth)
     plug(Pleroma.Web.Plugs.IdempotencyPlug)
+    plug(Pleroma.Web.Plugs.LoggerMetadataUser)
   end
 
   # Pipeline for app-related endpoints (no user auth checks — app-bound tokens must be supported)
@@ -83,12 +86,14 @@ defmodule Pleroma.Web.Router do
   pipeline :api do
     plug(:expect_public_instance_or_user_authentication)
     plug(:no_auth_or_privacy_expectations_api)
+    plug(Pleroma.Web.Plugs.LoggerMetadataUser)
   end
 
   pipeline :authenticated_api do
     plug(:expect_user_authentication)
     plug(:no_auth_or_privacy_expectations_api)
     plug(Pleroma.Web.Plugs.EnsureAuthenticatedPlug)
+    plug(Pleroma.Web.Plugs.LoggerMetadataUser)
   end
 
   pipeline :admin_api do
@@ -99,6 +104,7 @@ defmodule Pleroma.Web.Router do
     plug(Pleroma.Web.Plugs.EnsureAuthenticatedPlug)
     plug(Pleroma.Web.Plugs.UserIsStaffPlug)
     plug(Pleroma.Web.Plugs.IdempotencyPlug)
+    plug(Pleroma.Web.Plugs.LoggerMetadataUser)
   end
 
   pipeline :require_admin do
@@ -179,6 +185,7 @@ defmodule Pleroma.Web.Router do
     plug(:browser)
     plug(:authenticate)
     plug(Pleroma.Web.Plugs.EnsureUserTokenAssignsPlug)
+    plug(Pleroma.Web.Plugs.LoggerMetadataUser)
   end
 
   pipeline :well_known do
@@ -193,6 +200,7 @@ defmodule Pleroma.Web.Router do
   pipeline :pleroma_api do
     plug(:accepts, ["html", "json"])
     plug(OpenApiSpex.Plug.PutApiSpec, module: Pleroma.Web.ApiSpec)
+    plug(Pleroma.Web.Plugs.LoggerMetadataUser)
   end
 
   pipeline :mailbox_preview do