Merge branch 'develop' into 'develop'

Use nodeinfo 2.1

See merge request pleroma/pleroma!753

lib/pleroma/application.ex

@@ -6,11 +6,13 @@ defmodule Pleroma.Application do
   use Application
   import Supervisor.Spec
 
-  @name "Pleroma"
+  @name Mix.Project.config()[:name]
   @version Mix.Project.config()[:version]
+  @repository Mix.Project.config()[:source_url]
   def name, do: @name
   def version, do: @version
   def named_version(), do: @name <> " " <> @version
+  def repository, do: @repository
 
   def user_agent() do
     info = "#{Pleroma.Web.base_url()} <#{Pleroma.Config.get([:instance, :email], "")}>"

lib/pleroma/web/nodeinfo/nodeinfo_controller.ex

@@ -19,6 +19,10 @@ defmodule Pleroma.Web.Nodeinfo.NodeinfoController do
         %{
           rel: "http://nodeinfo.diaspora.software/ns/schema/2.0",
           href: Web.base_url() <> "/nodeinfo/2.0.json"
+        },
+        %{
+          rel: "http://nodeinfo.diaspora.software/ns/schema/2.1",
+          href: Web.base_url() <> "/nodeinfo/2.1.json"
         }
       ]
     }
@@ -26,8 +30,9 @@ defmodule Pleroma.Web.Nodeinfo.NodeinfoController do
     json(conn, response)
   end
 
-  # Schema definition: https://github.com/jhass/nodeinfo/blob/master/schemas/2.0/schema.json
-  def nodeinfo(conn, %{"version" => "2.0"}) do
+  # returns a nodeinfo 2.0 map, since 2.1 just adds a repository field
+  # under software.
+  def raw_nodeinfo() do
     instance = Application.get_env(:pleroma, :instance)
     media_proxy = Application.get_env(:pleroma, :media_proxy)
     suggestions = Application.get_env(:pleroma, :suggestions)
@@ -98,10 +103,10 @@ defmodule Pleroma.Web.Nodeinfo.NodeinfoController do
       ]
       |> Enum.filter(& &1)
 
-    response = %{
+    %{
       version: "2.0",
       software: %{
-        name: Pleroma.Application.name(),
+        name: Pleroma.Application.name() |> String.downcase(),
         version: Pleroma.Application.version()
       },
       protocols: ["ostatus", "activitypub"],
@@ -142,12 +147,37 @@ defmodule Pleroma.Web.Nodeinfo.NodeinfoController do
         restrictedNicknames: Pleroma.Config.get([Pleroma.User, :restricted_nicknames])
       }
     }
+  end
 
+  # Schema definition: https://github.com/jhass/nodeinfo/blob/master/schemas/2.0/schema.json
+  # and https://github.com/jhass/nodeinfo/blob/master/schemas/2.1/schema.json
+  def nodeinfo(conn, %{"version" => "2.0"}) do
     conn
     |> put_resp_header(
       "content-type",
       "application/json; profile=http://nodeinfo.diaspora.software/ns/schema/2.0#; charset=utf-8"
     )
+    |> json(raw_nodeinfo())
+  end
+
+  def nodeinfo(conn, %{"version" => "2.1"}) do
+    raw_response = raw_nodeinfo()
+
+    updated_software =
+      raw_response
+      |> Map.get(:software)
+      |> Map.put(:repository, Pleroma.Application.repository())
+
+    response =
+      raw_response
+      |> Map.put(:software, updated_software)
+      |> Map.put(:version, "2.1")
+
+    conn
+    |> put_resp_header(
+      "content-type",
+      "application/json; profile=http://nodeinfo.diaspora.software/ns/schema/2.1#; charset=utf-8"
+    )
     |> json(response)
   end
 

test/web/node_info_test.exs

@@ -12,7 +12,7 @@ defmodule Pleroma.Web.NodeInfoTest do
 
     conn =
       conn
-      |> get("/nodeinfo/2.0.json")
+      |> get("/nodeinfo/2.1.json")
 
     assert result = json_response(conn, 200)
 
@@ -22,7 +22,7 @@ defmodule Pleroma.Web.NodeInfoTest do
   test "nodeinfo shows restricted nicknames", %{conn: conn} do
     conn =
       conn
-      |> get("/nodeinfo/2.0.json")
+      |> get("/nodeinfo/2.1.json")
 
     assert result = json_response(conn, 200)
 
@@ -41,6 +41,38 @@ defmodule Pleroma.Web.NodeInfoTest do
     |> get("/.well-known/nodeinfo")
     |> json_response(404)
 
+    conn
+    |> get("/nodeinfo/2.1.json")
+    |> json_response(404)
+
+    instance =
+      Application.get_env(:pleroma, :instance)
+      |> Keyword.put(:federating, true)
+
+    Application.put_env(:pleroma, :instance, instance)
+  end
+
+  test "returns 200 when federation is enabled", %{conn: conn} do
+    conn
+    |> get("/.well-known/nodeinfo")
+    |> json_response(200)
+
+    conn
+    |> get("/nodeinfo/2.1.json")
+    |> json_response(200)
+  end
+
+  test "returns 404 when federation is disabled (nodeinfo 2.0)", %{conn: conn} do
+    instance =
+      Application.get_env(:pleroma, :instance)
+      |> Keyword.put(:federating, false)
+
+    Application.put_env(:pleroma, :instance, instance)
+
+    conn
+    |> get("/.well-known/nodeinfo")
+    |> json_response(404)
+
     conn
     |> get("/nodeinfo/2.0.json")
     |> json_response(404)
@@ -52,7 +84,7 @@ defmodule Pleroma.Web.NodeInfoTest do
     Application.put_env(:pleroma, :instance, instance)
   end
 
-  test "returns 200 when federation is enabled", %{conn: conn} do
+  test "returns 200 when federation is enabled (nodeinfo 2.0)", %{conn: conn} do
     conn
     |> get("/.well-known/nodeinfo")
     |> json_response(200)
@@ -61,4 +93,17 @@ defmodule Pleroma.Web.NodeInfoTest do
     |> get("/nodeinfo/2.0.json")
     |> json_response(200)
   end
+
+  test "returns software.repository field in nodeinfo 2.1", %{conn: conn} do
+    conn
+    |> get("/.well-known/nodeinfo")
+    |> json_response(200)
+
+    conn =
+      conn
+      |> get("/nodeinfo/2.1.json")
+
+    assert result = json_response(conn, 200)
+    assert Pleroma.Application.repository() == result["software"]["repository"]
+  end
 end