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activitypu
...
dependabot
Author | SHA1 | Date | |
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7b06c647a9 |
5 changed files with 14 additions and 69 deletions
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@ -1,7 +1,6 @@
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# frozen_string_literal: true
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require "faraday"
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require "uri"
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class Api::V1::JsonLdController < Api::BaseController
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include ActionController::Live
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@ -10,40 +9,6 @@ class Api::V1::JsonLdController < Api::BaseController
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render json: { error: e.to_s }, status: 422
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end
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before_action :require_user!
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REQUEST_TARGET = '(request-target)'
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def signature(headers)
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account = Account.representative
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key_id = ActivityPub::TagManager.instance.key_uri_for(account)
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algorithm = 'rsa-sha256'
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signed_string = headers.map { |key, value| "#{key.downcase}: #{value}" }.join("\n")
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signature = Base64.strict_encode64(account.keypair.sign(OpenSSL::Digest.new('SHA256'), signed_string))
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"keyId=\"#{key_id}\",algorithm=\"#{algorithm}\",headers=\"#{headers.keys.join(' ').downcase}\",signature=\"#{signature}\""
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end
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def signed_headers(url_string)
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if url_string.include?(".well-known")
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return {'Accept': 'application/jrd+json'}
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end
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url = URI.parse(url_string)
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tmp_headers = {
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'Date': Time.now.utc.httpdate,
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'Host': url.host,
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'Accept': 'application/activity+json, application/ld+json; profile="https://www.w3.org/ns/activitystreams"',
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}
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tmp_headers[REQUEST_TARGET] = "get #{url_string.delete_prefix("#{url.scheme}://#{url.host}")}"
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additional_headers = {
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'Signature': signature(tmp_headers),
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'User-Agent': Mastodon::Version.user_agent,
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}
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tmp_headers.merge(additional_headers).except(REQUEST_TARGET)
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end
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def show
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url = params[:url]
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@ -52,12 +17,13 @@ class Api::V1::JsonLdController < Api::BaseController
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Thread.new {
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begin
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conn = Faraday::Connection.new
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conn.options.timeout = 5
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api_response = conn.get(url, nil, signed_headers(url))
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api_response = conn.get(url, nil, {'Accept' => 'application/ld+json; profile="https://www.w3.org/ns/activitystreams"'})
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max_redirects = 5
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while api_response.status == 301 || api_response.status == 302 and max_redirects > 0 do
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api_response = conn.get(api_response.headers['Location'], nil, signed_headers(api_response.headers['Location']))
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api_response = conn.get(api_response.headers['Location'], nil, {'Accept' => 'application/ld+json; profile="https://www.w3.org/ns/activitystreams"'})
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max_redirects -= 1
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end
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@ -1,14 +1,14 @@
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- thumbnail = @instance_presenter.thumbnail
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- description = 'Learn ActivityPub interactively, by seeing protocol interactions visualized in real time'
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- description ||= @instance_presenter.description.presence || strip_tags(t('about.about_mastodon_html'))
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%meta{ name: 'description', content: description }/
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= opengraph 'og:site_name', 'ActivityPub Academy - A learning resource for ActivityPub'
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= opengraph 'og:site_name', t('about.hosted_on', domain: site_hostname)
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= opengraph 'og:url', url_for(only_path: false)
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= opengraph 'og:type', 'website'
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= opengraph 'og:title', 'ActivityPub Academy'
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= opengraph 'og:title', @instance_presenter.title
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= opengraph 'og:description', description
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= opengraph 'og:image', full_asset_url(thumbnail&.file&.url(:'@1x') || asset_pack_path('media/images/academy-mascot.webp', protocol: :request))
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= opengraph 'og:image:width', thumbnail ? thumbnail.meta['width'] : '500'
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= opengraph 'og:image:height', thumbnail ? thumbnail.meta['height'] : '573'
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= opengraph 'og:image', full_asset_url(thumbnail&.file&.url(:'@1x') || asset_pack_path('media/images/preview.png', protocol: :request))
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= opengraph 'og:image:width', thumbnail ? thumbnail.meta['width'] : '1200'
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= opengraph 'og:image:height', thumbnail ? thumbnail.meta['height'] : '630'
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= opengraph 'twitter:card', 'summary_large_image'
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21
dist/nginx.conf
vendored
21
dist/nginx.conf
vendored
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@ -114,27 +114,6 @@ server {
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tcp_nodelay on;
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}
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location ^~ /api/v1/json_ld {
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proxy_set_header Host $host;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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proxy_set_header X-Forwarded-Proto https;
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proxy_set_header Proxy "";
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proxy_pass_header Server;
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proxy_pass http://backend;
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proxy_redirect off;
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proxy_http_version 1.1;
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proxy_set_header Upgrade $http_upgrade;
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proxy_set_header Connection '';
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proxy_cache off;
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proxy_buffering off;
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chunked_transfer_encoding off;
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tcp_nodelay on;
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}
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location ^~ /api/v1/activity_log {
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proxy_set_header Host $host;
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proxy_set_header X-Real-IP $remote_addr;
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@ -33,7 +33,7 @@
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"@babel/runtime": "^7.20.13",
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"@gamestdio/websocket": "^0.3.2",
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"@github/webauthn-json": "^0.5.7",
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"@rails/ujs": "^6.1.7",
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"@rails/ujs": "^7.0.7",
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"abortcontroller-polyfill": "^1.7.5",
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"activitypub-visualization": "^1.3.7",
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"array-includes": "^3.1.6",
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@ -1573,10 +1573,10 @@
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resolved "https://registry.yarnpkg.com/@popperjs/core/-/core-2.11.6.tgz#cee20bd55e68a1720bdab363ecf0c821ded4cd45"
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integrity sha512-50/17A98tWUfQ176raKiOGXuYpLyyVMkxxG6oylzL3BPOlA6ADGdK7EYunSa4I064xerltq9TGXs8HmOk5E+vw==
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"@rails/ujs@^6.1.7":
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version "6.1.7"
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resolved "https://registry.yarnpkg.com/@rails/ujs/-/ujs-6.1.7.tgz#b09dc5b2105dd267e8374c47e4490240451dc7f6"
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integrity sha512-0e7WQ4LE/+LEfW2zfAw9ppsB6A8RmxbdAUPAF++UT80epY+7emuQDkKXmaK0a9lp6An50RvzezI0cIQjp1A58w==
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"@rails/ujs@^7.0.7":
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version "7.0.7"
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resolved "https://registry.yarnpkg.com/@rails/ujs/-/ujs-7.0.7.tgz#54af8d66160a8a7bf7d8f184703d2bf4b3fab914"
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integrity sha512-J2v5Ca7HgejO7diGKiDylaVDQKmbQ5FJih6Oo3hXuBKEuXlcaccJu64lj8MNVLaPVyZx0g4gaOQZQz95QEb/hg==
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"@restart/hooks@^0.4.7":
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version "0.4.7"
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