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activitypu
...
dependabot
Author | SHA1 | Date | |
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18d345f8fa |
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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@ -116,7 +116,7 @@
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"requestidlecallback": "^0.3.0",
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"reselect": "^4.1.7",
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"rimraf": "^4.1.2",
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"sass": "^1.58.0",
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"sass": "^1.65.1",
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"sass-loader": "^10.2.0",
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"stacktrace-js": "^2.0.2",
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"stringz": "^2.1.0",
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@ -9708,10 +9708,10 @@ sass-loader@^10.2.0:
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schema-utils "^3.0.0"
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semver "^7.3.2"
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sass@^1.58.0:
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version "1.58.0"
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resolved "https://registry.yarnpkg.com/sass/-/sass-1.58.0.tgz#ee8aea3ad5ea5c485c26b3096e2df6087d0bb1cc"
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integrity sha512-PiMJcP33DdKtZ/1jSjjqVIKihoDc6yWmYr9K/4r3fVVIEDAluD0q7XZiRKrNJcPK3qkLRF/79DND1H5q1LBjgg==
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sass@^1.65.1:
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version "1.65.1"
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resolved "https://registry.yarnpkg.com/sass/-/sass-1.65.1.tgz#8f283b0c26335a88246a448d22e1342ba2ea1432"
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integrity sha512-9DINwtHmA41SEd36eVPQ9BJKpn7eKDQmUHmpI0y5Zv2Rcorrh0zS+cFrt050hdNbmmCNKTW3hV5mWfuegNRsEA==
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dependencies:
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chokidar ">=3.0.0 <4.0.0"
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immutable "^4.0.0"
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