1 # Pleroma: A lightweight social networking server
2 # Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
3 # SPDX-License-Identifier: AGPL-3.0-only
5 defmodule Pleroma.Web.Nodeinfo.NodeinfoController do
6 use Pleroma.Web, :controller
12 alias Pleroma.Web.ActivityPub.MRF
13 alias Pleroma.Web.Federator.Publisher
15 def schemas(conn, _params) do
19 rel: "http://nodeinfo.diaspora.software/ns/schema/2.0",
20 href: Web.base_url() <> "/nodeinfo/2.0.json"
23 rel: "http://nodeinfo.diaspora.software/ns/schema/2.1",
24 href: Web.base_url() <> "/nodeinfo/2.1.json"
32 # returns a nodeinfo 2.0 map, since 2.1 just adds a repository field
35 stats = Stats.get_stats()
38 Config.get(:mrf_simple)
41 # This horror is needed to convert regex sigils to strings
43 Config.get(:mrf_keyword, [])
44 |> Enum.map(fn {key, value} ->
47 {pattern, replacement} ->
50 if not is_binary(pattern) do
55 "replacement" => replacement
59 if not is_binary(pattern) do
70 |> Enum.map(fn policy -> to_string(policy) |> String.split(".") |> List.last() end)
72 quarantined = Config.get([:instance, :quarantined_instances], [])
76 |> Enum.map(fn u -> u.ap_id end)
79 Config.get([:mrf_user_allowlist], [])
80 |> Enum.into(%{}, fn {k, v} -> {k, length(v)} end)
83 if Config.get([:instance, :mrf_transparency]) do
85 mrf_policies: mrf_policies,
86 mrf_simple: mrf_simple,
87 mrf_keyword: mrf_keyword,
88 mrf_user_allowlist: mrf_user_allowlist,
89 quarantined_instances: quarantined
99 "mastodon_api_streaming",
100 if Config.get([:media_proxy, :enabled]) do
103 if Config.get([:gopher, :enabled]) do
106 if Config.get([:chat, :enabled]) do
109 if Config.get([:suggestions, :enabled]) do
112 if Config.get([:instance, :allow_relay]) do
115 if Config.get([:instance, :safe_dm_mentions]) do
124 name: Pleroma.Application.name() |> String.downcase(),
125 version: Pleroma.Application.version()
127 protocols: Publisher.gather_nodeinfo_protocol_names(),
132 openRegistrations: Config.get([:instance, :registrations_open]),
135 total: stats.user_count || 0
137 localPosts: stats.status_count || 0
140 nodeName: Config.get([:instance, :name]),
141 nodeDescription: Config.get([:instance, :description]),
142 private: !Config.get([:instance, :public], true),
144 enabled: Config.get([:suggestions, :enabled], false),
145 thirdPartyEngine: Config.get([:suggestions, :third_party_engine], ""),
146 timeout: Config.get([:suggestions, :timeout], 5000),
147 limit: Config.get([:suggestions, :limit], 23),
148 web: Config.get([:suggestions, :web], "")
150 staffAccounts: staff_accounts,
151 federation: federation_response,
152 postFormats: Config.get([:instance, :allowed_post_formats]),
154 general: Config.get([:instance, :upload_limit]),
155 avatar: Config.get([:instance, :avatar_upload_limit]),
156 banner: Config.get([:instance, :banner_upload_limit]),
157 background: Config.get([:instance, :background_upload_limit])
159 accountActivationRequired: Config.get([:instance, :account_activation_required], false),
160 invitesEnabled: Config.get([:instance, :invites_enabled], false),
162 restrictedNicknames: Config.get([Pleroma.User, :restricted_nicknames])
167 # Schema definition: https://github.com/jhass/nodeinfo/blob/master/schemas/2.0/schema.json
168 # and https://github.com/jhass/nodeinfo/blob/master/schemas/2.1/schema.json
169 def nodeinfo(conn, %{"version" => "2.0"}) do
173 "application/json; profile=http://nodeinfo.diaspora.software/ns/schema/2.0#; charset=utf-8"
175 |> json(raw_nodeinfo())
178 def nodeinfo(conn, %{"version" => "2.1"}) do
179 raw_response = raw_nodeinfo()
183 |> Map.get(:software)
184 |> Map.put(:repository, Pleroma.Application.repository())
188 |> Map.put(:software, updated_software)
189 |> Map.put(:version, "2.1")
194 "application/json; profile=http://nodeinfo.diaspora.software/ns/schema/2.1#; charset=utf-8"
199 def nodeinfo(conn, _) do
202 |> json(%{error: "Nodeinfo schema version not handled"})