mirror of
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133 lines
4.3 KiB
Elixir
133 lines
4.3 KiB
Elixir
# Pleroma: A lightweight social networking server
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# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
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# SPDX-License-Identifier: AGPL-3.0-only
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defmodule Pleroma.Web.Nodeinfo.NodeinfoController do
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use Pleroma.Web, :controller
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alias Pleroma.Config
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alias Pleroma.Stats
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alias Pleroma.User
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alias Pleroma.Web.Federator.Publisher
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alias Pleroma.Web.MastodonAPI.InstanceView
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alias Pleroma.Web.Endpoint
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def schemas(conn, _params) do
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response = %{
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links: [
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%{
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rel: "http://nodeinfo.diaspora.software/ns/schema/2.0",
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href: Endpoint.url() <> "/nodeinfo/2.0.json"
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},
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%{
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rel: "http://nodeinfo.diaspora.software/ns/schema/2.1",
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href: Endpoint.url() <> "/nodeinfo/2.1.json"
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}
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]
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}
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json(conn, response)
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end
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# returns a nodeinfo 2.0 map, since 2.1 just adds a repository field
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# under software.
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def raw_nodeinfo do
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stats = Stats.get_stats()
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staff_accounts =
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User.all_superusers()
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|> Enum.map(fn u -> u.ap_id end)
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|> Enum.filter(fn u -> not Enum.member?(Config.get([:instance, :staff_transparency]), u) end)
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features = InstanceView.features()
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federation = InstanceView.federation()
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%{
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version: "2.0",
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software: %{
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name: Pleroma.Application.name() |> String.downcase(),
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version: Pleroma.Application.version()
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},
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protocols: Publisher.gather_nodeinfo_protocol_names(),
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services: %{
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inbound: [],
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outbound: []
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},
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openRegistrations: Config.get([:instance, :registrations_open]),
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usage: %{
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users: %{
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total: Map.get(stats, :user_count, 0)
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},
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localPosts: Map.get(stats, :status_count, 0)
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},
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metadata: %{
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nodeName: Config.get([:instance, :name]),
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nodeDescription: Config.get([:instance, :description]),
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private: !Config.get([:instance, :public], true),
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suggestions: %{
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enabled: false
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},
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staffAccounts: staff_accounts,
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federation: federation,
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pollLimits: Config.get([:instance, :poll_limits]),
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postFormats: Config.get([:instance, :allowed_post_formats]),
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uploadLimits: %{
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general: Config.get([:instance, :upload_limit]),
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avatar: Config.get([:instance, :avatar_upload_limit]),
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banner: Config.get([:instance, :banner_upload_limit]),
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background: Config.get([:instance, :background_upload_limit])
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},
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fieldsLimits: %{
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maxFields: Config.get([:instance, :max_account_fields]),
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maxRemoteFields: Config.get([:instance, :max_remote_account_fields]),
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nameLength: Config.get([:instance, :account_field_name_length]),
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valueLength: Config.get([:instance, :account_field_value_length])
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},
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accountActivationRequired: Config.get([:instance, :account_activation_required], false),
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invitesEnabled: Config.get([:instance, :invites_enabled], false),
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mailerEnabled: Config.get([Pleroma.Emails.Mailer, :enabled], false),
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features: features,
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restrictedNicknames: Config.get([Pleroma.User, :restricted_nicknames]),
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skipThreadContainment: Config.get([:instance, :skip_thread_containment], false),
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localBubbleInstances: Config.get([:instance, :local_bubble], [])
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}
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}
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end
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# Schema definition: https://github.com/jhass/nodeinfo/blob/master/schemas/2.0/schema.json
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# and https://github.com/jhass/nodeinfo/blob/master/schemas/2.1/schema.json
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def nodeinfo(conn, %{"version" => "2.0"}) do
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conn
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|> put_resp_header(
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"content-type",
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"application/json; profile=http://nodeinfo.diaspora.software/ns/schema/2.0#; charset=utf-8"
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)
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|> json(raw_nodeinfo())
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end
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def nodeinfo(conn, %{"version" => "2.1"}) do
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raw_response = raw_nodeinfo()
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updated_software =
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raw_response
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|> Map.get(:software)
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|> Map.put(:repository, Pleroma.Application.repository())
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response =
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raw_response
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|> Map.put(:software, updated_software)
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|> Map.put(:version, "2.1")
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conn
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|> put_resp_header(
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"content-type",
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"application/json; profile=http://nodeinfo.diaspora.software/ns/schema/2.1#; charset=utf-8"
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)
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|> json(response)
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end
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def nodeinfo(conn, _) do
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render_error(conn, :not_found, "Nodeinfo schema version not handled")
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end
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end
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