Remove NodeInfo integration

app/controllers/well_known/node_info_controller.rb

@@ -1,54 +0,0 @@
-# frozen_string_literal: true
-
-class WellKnown::NodeInfoController < ApplicationController
-  def discovery
-    expires_in 3.days, public: true
-
-    render json: {
-      links: [
-        rel:  "http://nodeinfo.diaspora.software/ns/schema/2.1",
-        href: node_info_url
-      ],
-    }
-  end
-
-  def nodeinfo
-    expires_in 30.minutes, public: true
-
-    render json: {
-      version:           "2.1",
-      software:          software_info,
-      protocols:         %i[],
-      services:          {
-        inbound:  inbound_services,
-        outbound: outbound_services,
-      },
-      usage:             usage_stats,
-      # We don't implement this so we can always return true for now
-      openRegistrations: true,
-      metadata:          {},
-    }
-  end
-
-  private
-
-  def software_info
-    {
-      name:       "Retrospring",
-      version:    Retrospring::Version.to_s,
-      repository: "https://github.com/Retrospring/retrospring",
-    }
-  end
-
-  def usage_stats
-    {
-      users: {
-        total: User.count,
-      },
-    }
-  end
-
-  def inbound_services = []
-
-  def outbound_services = []
-end

config/routes.rb

@@ -177,11 +177,8 @@ Rails.application.routes.draw do
 
   namespace :well_known, path: "/.well-known" do
     get "/change-password", to: redirect("/settings/account")
-    get "/nodeinfo", to: "node_info#discovery"
   end
 
-  get "/nodeinfo/2.1", to: "well_known/node_info#nodeinfo", as: :node_info
-
   get "/modal/close", to: "modal#close", as: :modal_close
 
   puts "processing time of routes.rb: #{"#{(Time.zone.now - start).round(3).to_s.ljust(5, '0')}s".light_green}"

spec/controllers/well_known/node_info_controller_spec.rb

@@ -1,66 +0,0 @@
-# frozen_string_literal: true
-
-require "rails_helper"
-
-describe WellKnown::NodeInfoController do
-  describe "#discovery" do
-    subject { get :discovery }
-
-    it "returns the expected response" do
-      subject
-      parsed = JSON.parse(response.body)
-      expect(parsed).to eq({
-                             "links" => [
-                               {
-                                 "rel"  => "http://nodeinfo.diaspora.software/ns/schema/2.1",
-                                 "href" => "http://test.host/nodeinfo/2.1",
-                               }
-                             ],
-                           })
-    end
-  end
-
-  describe "#nodeinfo" do
-    subject { get :nodeinfo }
-
-    it "is valid as specified by the schema" do
-      get(:discovery)
-      schema = response.body
-      subject
-      parsed = JSON.parse(response.body)
-      messages = JSON::Validator.fully_validate(schema, parsed)
-
-      expect(messages).to be_empty
-    end
-
-    context "version is 2023.0102.1" do
-      before do
-        allow(Retrospring::Version).to receive(:to_s).and_return("2023.0102.1")
-      end
-
-      it "returns the correct version" do
-        subject
-        parsed = JSON.parse(response.body)
-        expect(parsed["software"]).to eq({
-                                           "name"       => "Retrospring",
-                                           "version"    => "2023.0102.1",
-                                           "repository" => "https://github.com/Retrospring/retrospring",
-                                         })
-      end
-    end
-
-    context "site has users" do
-      let(:num_users) { rand(10..50) }
-
-      before do
-        FactoryBot.create_list(:user, num_users)
-      end
-
-      it "includes the correct user count" do
-        subject
-        parsed = JSON.parse(response.body)
-        expect(parsed.dig("usage", "users", "total")).to eq(num_users)
-      end
-    end
-  end
-end