diff options
29 files changed, 946 insertions, 2 deletions
diff --git a/app/controllers/api/proofs_controller.rb b/app/controllers/api/proofs_controller.rb new file mode 100644 index 000000000..a84ad2014 --- /dev/null +++ b/app/controllers/api/proofs_controller.rb @@ -0,0 +1,30 @@ +# frozen_string_literal: true + +class Api::ProofsController < Api::BaseController + before_action :set_account + before_action :set_provider + before_action :check_account_approval + before_action :check_account_suspension + + def index + render json: @account, serializer: @provider.serializer_class + end + + private + + def set_provider + @provider = ProofProvider.find(params[:provider]) || raise(ActiveRecord::RecordNotFound) + end + + def set_account + @account = Account.find_local!(params[:username]) + end + + def check_account_approval + not_found if @account.user_pending? + end + + def check_account_suspension + gone if @account.suspended? + end +end diff --git a/app/controllers/settings/identity_proofs_controller.rb b/app/controllers/settings/identity_proofs_controller.rb new file mode 100644 index 000000000..4a3b89a5e --- /dev/null +++ b/app/controllers/settings/identity_proofs_controller.rb @@ -0,0 +1,45 @@ +# frozen_string_literal: true + +class Settings::IdentityProofsController < Settings::BaseController + layout 'admin' + + before_action :authenticate_user! + before_action :check_required_params, only: :new + + def index + @proofs = AccountIdentityProof.where(account: current_account).order(provider: :asc, provider_username: :asc) + @proofs.each(&:refresh!) + end + + def new + @proof = current_account.identity_proofs.new( + token: params[:token], + provider: params[:provider], + provider_username: params[:provider_username] + ) + + render layout: 'auth' + end + + def create + @proof = current_account.identity_proofs.where(provider: resource_params[:provider], provider_username: resource_params[:provider_username]).first_or_initialize(resource_params) + @proof.token = resource_params[:token] + + if @proof.save + redirect_to @proof.on_success_path(params[:user_agent]) + else + flash[:alert] = I18n.t('identity_proofs.errors.failed', provider: @proof.provider.capitalize) + redirect_to settings_identity_proofs_path + end + end + + private + + def check_required_params + redirect_to settings_identity_proofs_path unless [:provider, :provider_username, :token].all? { |k| params[k].present? } + end + + def resource_params + params.require(:account_identity_proof).permit(:provider, :provider_username, :token) + end +end diff --git a/app/controllers/well_known/keybase_proof_config_controller.rb b/app/controllers/well_known/keybase_proof_config_controller.rb new file mode 100644 index 000000000..eb41e586f --- /dev/null +++ b/app/controllers/well_known/keybase_proof_config_controller.rb @@ -0,0 +1,9 @@ +# frozen_string_literal: true + +module WellKnown + class KeybaseProofConfigController < ActionController::Base + def show + render json: {}, serializer: ProofProvider::Keybase::ConfigSerializer + end + end +end diff --git a/app/javascript/images/logo_transparent_black.svg b/app/javascript/images/logo_transparent_black.svg new file mode 100644 index 000000000..e44bcf5e1 --- /dev/null +++ b/app/javascript/images/logo_transparent_black.svg @@ -0,0 +1 @@ +<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 216.4144 232.00976"><path d="M107.86523 0C78.203984.2425 49.672422 3.4535937 33.044922 11.089844c0 0-32.97656262 14.752031-32.97656262 65.082031 0 11.525-.224375 25.306175.140625 39.919925 1.19750002 49.22 9.02375002 97.72843 54.53124962 109.77343 20.9825 5.55375 38.99711 6.71547 53.505856 5.91797 26.31125-1.45875 41.08203-9.38867 41.08203-9.38867l-.86914-19.08984s-18.80171 5.92758-39.91796 5.20508c-20.921254-.7175-43.006879-2.25516-46.390629-27.94141-.3125-2.25625-.46875-4.66938-.46875-7.20313 0 0 20.536953 5.0204 46.564449 6.21289 15.915.73001 30.8393-.93343 45.99805-2.74218 29.07-3.47125 54.38125-21.3818 57.5625-37.74805 5.0125-25.78125 4.59961-62.916015 4.59961-62.916015 0-50.33-32.97461-65.082031-32.97461-65.082031C166.80539 3.4535938 138.255.2425 108.59375 0h-.72852zM74.296875 39.326172c12.355 0 21.710234 4.749297 27.896485 14.248047l6.01367 10.080078 6.01563-10.080078c6.185-9.49875 15.54023-14.248047 27.89648-14.248047 10.6775 0 19.28156 3.753672 25.85156 11.076172 6.36875 7.3225 9.53907 17.218828 9.53907 29.673828v60.941408h-24.14454V81.869141c0-12.46875-5.24453-18.798829-15.73828-18.798829-11.6025 0-17.41797 7.508516-17.41797 22.353516v32.375002H96.207031V85.423828c0-14.845-5.815468-22.353515-17.417969-22.353516-10.49375 0-15.740234 6.330079-15.740234 18.798829v59.148439H38.904297V80.076172c0-12.455 3.171016-22.351328 9.541015-29.673828 6.568751-7.3225 15.172813-11.076172 25.851563-11.076172z" fill="#000"/></svg> diff --git a/app/javascript/images/proof_providers/keybase.png b/app/javascript/images/proof_providers/keybase.png new file mode 100644 index 000000000..7e3ac657f --- /dev/null +++ b/app/javascript/images/proof_providers/keybase.png Binary files differdiff --git a/app/javascript/styles/mastodon/forms.scss b/app/javascript/styles/mastodon/forms.scss index 6051c1d00..9ef45e425 100644 --- a/app/javascript/styles/mastodon/forms.scss +++ b/app/javascript/styles/mastodon/forms.scss @@ -801,3 +801,58 @@ code { } } } + +.connection-prompt { + margin-bottom: 25px; + + .fa-link { + background-color: darken($ui-base-color, 4%); + border-radius: 100%; + font-size: 24px; + padding: 10px; + } + + &__column { + align-items: center; + display: flex; + flex: 1; + flex-direction: column; + flex-shrink: 1; + + &-sep { + flex-grow: 0; + overflow: visible; + position: relative; + z-index: 1; + } + } + + .account__avatar { + margin-bottom: 20px; + } + + &__connection { + background-color: lighten($ui-base-color, 8%); + box-shadow: 0 0 15px rgba($base-shadow-color, 0.2); + border-radius: 4px; + padding: 25px 10px; + position: relative; + text-align: center; + + &::after { + background-color: darken($ui-base-color, 4%); + content: ''; + display: block; + height: 100%; + left: 50%; + position: absolute; + width: 1px; + } + } + + &__row { + align-items: center; + display: flex; + flex-direction: row; + } +} diff --git a/app/lib/proof_provider.rb b/app/lib/proof_provider.rb new file mode 100644 index 000000000..102c50f4f --- /dev/null +++ b/app/lib/proof_provider.rb @@ -0,0 +1,12 @@ +# frozen_string_literal: true + +module ProofProvider + SUPPORTED_PROVIDERS = %w(keybase).freeze + + def self.find(identifier, proof = nil) + case identifier + when 'keybase' + ProofProvider::Keybase.new(proof) + end + end +end diff --git a/app/lib/proof_provider/keybase.rb b/app/lib/proof_provider/keybase.rb new file mode 100644 index 000000000..96322a265 --- /dev/null +++ b/app/lib/proof_provider/keybase.rb @@ -0,0 +1,59 @@ +# frozen_string_literal: true + +class ProofProvider::Keybase + BASE_URL = 'https://keybase.io' + + class Error < StandardError; end + + class ExpectedProofLiveError < Error; end + + class UnexpectedResponseError < Error; end + + def initialize(proof = nil) + @proof = proof + end + + def serializer_class + ProofProvider::Keybase::Serializer + end + + def worker_class + ProofProvider::Keybase::Worker + end + + def validate! + unless @proof.token&.size == 66 + @proof.errors.add(:base, I18n.t('identity_proofs.errors.keybase.invalid_token')) + return + end + + return if @proof.provider_username.blank? + + if verifier.valid? + @proof.verified = true + @proof.live = false + else + @proof.errors.add(:base, I18n.t('identity_proofs.errors.keybase.verification_failed', kb_username: @proof.provider_username)) + end + end + + def refresh! + worker_class.new.perform(@proof) + rescue ProofProvider::Keybase::Error + nil + end + + def on_success_path(user_agent = nil) + verifier.on_success_path(user_agent) + end + + def badge + @badge ||= ProofProvider::Keybase::Badge.new(@proof.account.username, @proof.provider_username, @proof.token) + end + + private + + def verifier + @verifier ||= ProofProvider::Keybase::Verifier.new(@proof.account.username, @proof.provider_username, @proof.token) + end +end diff --git a/app/lib/proof_provider/keybase/badge.rb b/app/lib/proof_provider/keybase/badge.rb new file mode 100644 index 000000000..3aa067ecf --- /dev/null +++ b/app/lib/proof_provider/keybase/badge.rb @@ -0,0 +1,48 @@ +# frozen_string_literal: true + +class ProofProvider::Keybase::Badge + include RoutingHelper + + def initialize(local_username, provider_username, token) + @local_username = local_username + @provider_username = provider_username + @token = token + end + + def proof_url + "#{ProofProvider::Keybase::BASE_URL}/#{@provider_username}/sigchain\##{@token}" + end + + def profile_url + "#{ProofProvider::Keybase::BASE_URL}/#{@provider_username}" + end + + def icon_url + "#{ProofProvider::Keybase::BASE_URL}/#{@provider_username}/proof_badge/#{@token}?username=#{@local_username}&domain=#{domain}" + end + + def avatar_url + Rails.cache.fetch("proof_providers/keybase/#{@provider_username}/avatar_url", expires_in: 5.minutes) { remote_avatar_url } || default_avatar_url + end + + private + + def remote_avatar_url + request = Request.new(:get, "#{ProofProvider::Keybase::BASE_URL}/_/api/1.0/user/pic_url.json", params: { username: @provider_username }) + + request.perform do |res| + json = Oj.load(res.body_with_limit, mode: :strict) + json['pic_url'] if json.is_a?(Hash) + end + rescue Oj::ParseError, HTTP::Error, OpenSSL::SSL::SSLError + nil + end + + def default_avatar_url + asset_pack_path('media/images/proof_providers/keybase.png') + end + + def domain + Rails.configuration.x.local_domain + end +end diff --git a/app/lib/proof_provider/keybase/config_serializer.rb b/app/lib/proof_provider/keybase/config_serializer.rb new file mode 100644 index 000000000..474ea74e2 --- /dev/null +++ b/app/lib/proof_provider/keybase/config_serializer.rb @@ -0,0 +1,70 @@ +# frozen_string_literal: true + +class ProofProvider::Keybase::ConfigSerializer < ActiveModel::Serializer + include RoutingHelper + + attributes :version, :domain, :display_name, :username, + :brand_color, :logo, :description, :prefill_url, + :profile_url, :check_url, :check_path, :avatar_path, + :contact + + def version + 1 + end + + def domain + Rails.configuration.x.local_domain + end + + def display_name + Setting.site_title + end + + def logo + { svg_black: full_asset_url(asset_pack_path('media/images/logo_transparent_black.svg')), svg_full: full_asset_url(asset_pack_path('media/images/logo.svg')) } + end + + def brand_color + '#282c37' + end + + def description + Setting.site_short_description.presence || Setting.site_description.presence || I18n.t('about.about_mastodon_html') + end + + def username + { min: 1, max: 30, re: Account::USERNAME_RE.inspect } + end + + def prefill_url + params = { + provider: 'keybase', + token: '%{sig_hash}', + provider_username: '%{kb_username}', + username: '%{username}', + user_agent: '%{kb_ua}', + } + + CGI.unescape(new_settings_identity_proof_url(params)) + end + + def profile_url + CGI.unescape(short_account_url('%{username}')) # rubocop:disable Style/FormatStringToken + end + + def check_url + CGI.unescape(api_proofs_url(username: '%{username}', provider: 'keybase')) + end + + def check_path + ['signatures'] + end + + def avatar_path + ['avatar'] + end + + def contact + [Setting.site_contact_email.presence].compact + end +end diff --git a/app/lib/proof_provider/keybase/serializer.rb b/app/lib/proof_provider/keybase/serializer.rb new file mode 100644 index 000000000..d29283600 --- /dev/null +++ b/app/lib/proof_provider/keybase/serializer.rb @@ -0,0 +1,25 @@ +# frozen_string_literal: true + +class ProofProvider::Keybase::Serializer < ActiveModel::Serializer + include RoutingHelper + + attribute :avatar + + has_many :identity_proofs, key: :signatures + + def avatar + full_asset_url(object.avatar_original_url) + end + + class AccountIdentityProofSerializer < ActiveModel::Serializer + attributes :sig_hash, :kb_username + + def sig_hash + object.token + end + + def kb_username + object.provider_username + end + end +end diff --git a/app/lib/proof_provider/keybase/verifier.rb b/app/lib/proof_provider/keybase/verifier.rb new file mode 100644 index 000000000..86f249dd7 --- /dev/null +++ b/app/lib/proof_provider/keybase/verifier.rb @@ -0,0 +1,62 @@ +# frozen_string_literal: true + +class ProofProvider::Keybase::Verifier + def initialize(local_username, provider_username, token) + @local_username = local_username + @provider_username = provider_username + @token = token + end + + def valid? + request = Request.new(:get, "#{ProofProvider::Keybase::BASE_URL}/_/api/1.0/sig/proof_valid.json", params: query_params) + + request.perform do |res| + json = Oj.load(res.body_with_limit, mode: :strict) + + if json.is_a?(Hash) + json.fetch('proof_valid', false) + else + false + end + end + rescue Oj::ParseError, HTTP::Error, OpenSSL::SSL::SSLError + false + end + + def on_success_path(user_agent = nil) + url = Addressable::URI.parse("#{ProofProvider::Keybase::BASE_URL}/_/proof_creation_success") + url.query_values = query_params.merge(kb_ua: user_agent || 'unknown') + url.to_s + end + + def status + request = Request.new(:get, "#{ProofProvider::Keybase::BASE_URL}/_/api/1.0/sig/proof_live.json", params: query_params) + + request.perform do |res| + raise ProofProvider::Keybase::UnexpectedResponseError unless res.code == 200 + + json = Oj.load(res.body_with_limit, mode: :strict) + + raise ProofProvider::Keybase::UnexpectedResponseError unless json.is_a?(Hash) && json.key?('proof_valid') && json.key?('proof_live') + + json + end + rescue Oj::ParseError, HTTP::Error, OpenSSL::SSL::SSLError + raise ProofProvider::Keybase::UnexpectedResponseError + end + + private + + def query_params + { + domain: domain, + kb_username: @provider_username, + username: @local_username, + sig_hash: @token, + } + end + + def domain + Rails.configuration.x.local_domain + end +end diff --git a/app/lib/proof_provider/keybase/worker.rb b/app/lib/proof_provider/keybase/worker.rb new file mode 100644 index 000000000..2872f59c1 --- /dev/null +++ b/app/lib/proof_provider/keybase/worker.rb @@ -0,0 +1,33 @@ +# frozen_string_literal: true + +class ProofProvider::Keybase::Worker + include Sidekiq::Worker + + sidekiq_options queue: 'pull', retry: 20, unique: :until_executed + + sidekiq_retry_in do |count, exception| + # Retry aggressively when the proof is valid but not live in Keybase. + # This is likely because Keybase just hasn't noticed the proof being + # served from here yet. + + if exception.class == ProofProvider::Keybase::ExpectedProofLiveError + case count + when 0..2 then 0.seconds + when 2..6 then 1.second + end + end + end + + def perform(proof_id) + proof = proof_id.is_a?(AccountIdentityProof) ? proof_id : AccountIdentityProof.find(proof_id) + verifier = ProofProvider::Keybase::Verifier.new(proof.account.username, proof.provider_username, proof.token) + status = verifier.status + + # If Keybase thinks the proof is valid, and it exists here in Mastodon, + # then it should be live. Keybase just has to notice that it's here + # and then update its state. That might take a couple seconds. + raise ProofProvider::Keybase::ExpectedProofLiveError if status['proof_valid'] && !status['proof_live'] + + proof.update!(verified: status['proof_valid'], live: status['proof_live']) + end +end diff --git a/app/models/account_identity_proof.rb b/app/models/account_identity_proof.rb new file mode 100644 index 000000000..e7a3f97e5 --- /dev/null +++ b/app/models/account_identity_proof.rb @@ -0,0 +1,46 @@ +# frozen_string_literal: true +# == Schema Information +# +# Table name: account_identity_proofs +# +# id :bigint(8) not null, primary key +# account_id :bigint(8) +# provider :string default(""), not null +# provider_username :string default(""), not null +# token :text default(""), not null +# verified :boolean default(FALSE), not null +# live :boolean default(FALSE), not null +# created_at :datetime not null +# updated_at :datetime not null +# + +class AccountIdentityProof < ApplicationRecord + belongs_to :account + + validates :provider, inclusion: { in: ProofProvider::SUPPORTED_PROVIDERS } + validates :provider_username, format: { with: /\A[a-z0-9_]+\z/i }, length: { minimum: 2, maximum: 15 } + validates :provider_username, uniqueness: { scope: [:account_id, :provider] } + validates :token, format: { with: /\A[a-f0-9]+\z/ }, length: { maximum: 66 } + + validate :validate_with_provider, if: :token_changed? + + scope :active, -> { where(verified: true, live: true) } + + after_create_commit :queue_worker + + delegate :refresh!, :on_success_path, :badge, to: :provider_instance + + private + + def provider_instance + @provider_instance ||= ProofProvider.find(provider, self) + end + + def queue_worker + provider_instance.worker_class.perform_async(id) + end + + def validate_with_provider + provider_instance.validate! + end +end diff --git a/app/models/concerns/account_associations.rb b/app/models/concerns/account_associations.rb index a8ba8fef1..70855e054 100644 --- a/app/models/concerns/account_associations.rb +++ b/app/models/concerns/account_associations.rb @@ -7,6 +7,9 @@ module AccountAssociations # Local users has_one :user, inverse_of: :account, dependent: :destroy + # Identity proofs + has_many :identity_proofs, class_name: 'AccountIdentityProof', dependent: :destroy, inverse_of: :account + # Timelines has_many :stream_entries, inverse_of: :account, dependent: :destroy has_many :statuses, inverse_of: :account, dependent: :destroy diff --git a/app/views/accounts/_bio.html.haml b/app/views/accounts/_bio.html.haml index 2ea34a048..efc26d136 100644 --- a/app/views/accounts/_bio.html.haml +++ b/app/views/accounts/_bio.html.haml @@ -1,7 +1,17 @@ +- proofs = account.identity_proofs.active +- fields = account.fields + .public-account-bio - - unless account.fields.empty? + - unless fields.empty? && proofs.empty? .account__header__fields - - account.fields.each do |field| + - proofs.each do |proof| + %dl + %dt= proof.provider.capitalize + %dd.verified + = link_to fa_icon('check'), proof.badge.proof_url, class: 'verified__mark', title: t('accounts.link_verified_on', date: l(proof.updated_at)) + = link_to proof.provider_username, proof.badge.profile_url + + - fields.each do |field| %dl %dt.emojify{ title: field.name }= Formatter.instance.format_field(account, field.name, custom_emojify: true) %dd{ title: field.value, class: custom_field_classes(field) } @@ -9,6 +19,7 @@ %span.verified__mark{ title: t('accounts.link_verified_on', date: l(field.verified_at)) } = fa_icon 'check' = Formatter.instance.format_field(account, field.value, custom_emojify: true) + = account_badge(account) - if account.note.present? diff --git a/app/views/settings/identity_proofs/_proof.html.haml b/app/views/settings/identity_proofs/_proof.html.haml new file mode 100644 index 000000000..524827ad7 --- /dev/null +++ b/app/views/settings/identity_proofs/_proof.html.haml @@ -0,0 +1,20 @@ +%tr + %td + = link_to proof.badge.profile_url, class: 'name-tag' do + = image_tag proof.badge.avatar_url, width: 15, height: 15, alt: '', class: 'avatar' + %span.username + = proof.provider_username + %span= "(#{proof.provider.capitalize})" + + %td + - if proof.live? + %span.positive-hint + = fa_icon 'check-circle fw' + = t('identity_proofs.active') + - else + %span.negative-hint + = fa_icon 'times-circle fw' + = t('identity_proofs.inactive') + + %td + = table_link_to 'external-link', t('identity_proofs.view_proof'), proof.badge.proof_url if proof.badge.proof_url diff --git a/app/views/settings/identity_proofs/index.html.haml b/app/views/settings/identity_proofs/index.html.haml new file mode 100644 index 000000000..d0ea03ecd --- /dev/null +++ b/app/views/settings/identity_proofs/index.html.haml @@ -0,0 +1,17 @@ +- content_for :page_title do + = t('settings.identity_proofs') + +%p= t('identity_proofs.explanation_html') + +- unless @proofs.empty? + %hr.spacer/ + + .table-wrapper + %table.table + %thead + %tr + %th= t('identity_proofs.identity') + %th= t('identity_proofs.status') + %th + %tbody + = render partial: 'settings/identity_proofs/proof', collection: @proofs, as: :proof diff --git a/app/views/settings/identity_proofs/new.html.haml b/app/views/settings/identity_proofs/new.html.haml new file mode 100644 index 000000000..8ce6e61c9 --- /dev/null +++ b/app/views/settings/identity_proofs/new.html.haml @@ -0,0 +1,31 @@ +- content_for :page_title do + = t('identity_proofs.authorize_connection_prompt') + +.form-container + .oauth-prompt + %h2= t('identity_proofs.authorize_connection_prompt') + + = simple_form_for @proof, url: settings_identity_proofs_url, html: { method: :post } do |f| + = f.input :provider, as: :hidden + = f.input :provider_username, as: :hidden + = f.input :token, as: :hidden + + = hidden_field_tag :user_agent, params[:user_agent] + + .connection-prompt + .connection-prompt__row.connection-prompt__connection + .connection-prompt__column + = image_tag current_account.avatar.url(:original), size: 96, class: 'account__avatar' + + %p= t('identity_proofs.i_am_html', username: content_tag(:strong,current_account.username), service: site_hostname) + + .connection-prompt__column.connection-prompt__column-sep + = fa_icon 'link' + + .connection-prompt__column + = image_tag @proof.badge.avatar_url, size: 96, class: 'account__avatar' + + %p= t('identity_proofs.i_am_html', username: content_tag(:strong, @proof.provider_username), service: @proof.provider.capitalize) + + = f.button :button, t('identity_proofs.authorize'), type: :submit + = link_to t('simple_form.no'), settings_identity_proofs_url, class: 'button negative' diff --git a/config/locales/en.yml b/config/locales/en.yml index 9f1081fb8..ba42e7ce1 100644 --- a/config/locales/en.yml +++ b/config/locales/en.yml @@ -633,6 +633,21 @@ en: validation_errors: one: Something isn't quite right yet! Please review the error below other: Something isn't quite right yet! Please review %{count} errors below + identity_proofs: + active: Active + authorize: Yes, authorize + authorize_connection_prompt: Authorize this cryptographic connection? + errors: + failed: The cryptographic connection failed. Please try again from %{provider}. + keybase: + invalid_token: Keybase tokens are hashes of signatures and must be 66 hex characters + verification_failed: Keybase does not recognize this token as a signature of Keybase user %{kb_username}. Please retry from Keybase. + explanation_html: Here you can cryptographically connect your other identities, such as a Keybase profile. This lets other people send you encrypted messages and trust content you send them. + i_am_html: I am %{username} on %{service}. + identity: Identity + inactive: Inactive + status: Verification status + view_proof: View proof imports: modes: merge: Merge @@ -835,6 +850,7 @@ en: edit_profile: Edit profile export: Data export featured_tags: Featured hashtags + identity_proofs: Identity proofs import: Import migrate: Account migration notifications: Notifications diff --git a/config/navigation.rb b/config/navigation.rb index 77a300bbf..07aec4b9d 100644 --- a/config/navigation.rb +++ b/config/navigation.rb @@ -14,6 +14,7 @@ SimpleNavigation::Configuration.run do |navigation| settings.item :import, safe_join([fa_icon('cloud-upload fw'), t('settings.import')]), settings_import_url settings.item :export, safe_join([fa_icon('cloud-download fw'), t('settings.export')]), settings_export_url settings.item :authorized_apps, safe_join([fa_icon('list fw'), t('settings.authorized_apps')]), oauth_authorized_applications_url + settings.item :identity_proofs, safe_join([fa_icon('key fw'), t('settings.identity_proofs')]), settings_identity_proofs_path, highlights_on: %r{/settings/identity_proofs*} end primary.item :relationships, safe_join([fa_icon('users fw'), t('settings.relationships')]), relationships_url diff --git a/config/routes.rb b/config/routes.rb index dc5633a68..194b4c09b 100644 --- a/config/routes.rb +++ b/config/routes.rb @@ -22,6 +22,8 @@ Rails.application.routes.draw do get '.well-known/host-meta', to: 'well_known/host_meta#show', as: :host_meta, defaults: { format: 'xml' } get '.well-known/webfinger', to: 'well_known/webfinger#show', as: :webfinger get '.well-known/change-password', to: redirect('/auth/edit') + get '.well-known/keybase-proof-config', to: 'well_known/keybase_proof_config#show' + get 'manifest', to: 'manifests#show', defaults: { format: 'json' } get 'intent', to: 'intents#show' get 'custom.css', to: 'custom_css#show', as: :custom_css @@ -106,6 +108,8 @@ Rails.application.routes.draw do resource :confirmation, only: [:new, :create] end + resources :identity_proofs, only: [:index, :show, :new, :create, :update] + resources :applications, except: [:edit] do member do post :regenerate @@ -248,6 +252,9 @@ Rails.application.routes.draw do # OEmbed get '/oembed', to: 'oembed#show', as: :oembed + # Identity proofs + get :proofs, to: 'proofs#index' + # JSON / REST API namespace :v1 do resources :statuses, only: [:create, :show, :destroy] do diff --git a/db/migrate/20190316190352_create_account_identity_proofs.rb b/db/migrate/20190316190352_create_account_identity_proofs.rb new file mode 100644 index 000000000..ddcbce3f3 --- /dev/null +++ b/db/migrate/20190316190352_create_account_identity_proofs.rb @@ -0,0 +1,16 @@ +class CreateAccountIdentityProofs < ActiveRecord::Migration[5.2] + def change + create_table :account_identity_proofs do |t| + t.belongs_to :account, foreign_key: { on_delete: :cascade } + t.string :provider, null: false, default: '' + t.string :provider_username, null: false, default: '' + t.text :token, null: false, default: '' + t.boolean :verified, null: false, default: false + t.boolean :live, null: false, default: false + + t.timestamps null: false + end + + add_index :account_identity_proofs, [:account_id, :provider, :provider_username], unique: true, name: :index_account_proofs_on_account_and_provider_and_username + end +end diff --git a/db/schema.rb b/db/schema.rb index 790e347c3..11535d867 100644 --- a/db/schema.rb +++ b/db/schema.rb @@ -36,6 +36,19 @@ ActiveRecord::Schema.define(version: 2019_03_17_135723) do t.index ["account_id", "domain"], name: "index_account_domain_blocks_on_account_id_and_domain", unique: true end + create_table "account_identity_proofs", force: :cascade do |t| + t.bigint "account_id" + t.string "provider", default: "", null: false + t.string "provider_username", default: "", null: false + t.text "token", default: "", null: false + t.boolean "verified", default: false, null: false + t.boolean "live", default: false, null: false + t.datetime "created_at", null: false + t.datetime "updated_at", null: false + t.index ["account_id", "provider", "provider_username"], name: "index_account_proofs_on_account_and_provider_and_username", unique: true + t.index ["account_id"], name: "index_account_identity_proofs_on_account_id" + end + create_table "account_moderation_notes", force: :cascade do |t| t.text "content", null: false t.bigint "account_id", null: false @@ -732,6 +745,7 @@ ActiveRecord::Schema.define(version: 2019_03_17_135723) do add_foreign_key "account_conversations", "accounts", on_delete: :cascade add_foreign_key "account_conversations", "conversations", on_delete: :cascade add_foreign_key "account_domain_blocks", "accounts", name: "fk_206c6029bd", on_delete: :cascade + add_foreign_key "account_identity_proofs", "accounts", on_delete: :cascade add_foreign_key "account_moderation_notes", "accounts" add_foreign_key "account_moderation_notes", "accounts", column: "target_account_id" add_foreign_key "account_pins", "accounts", column: "target_account_id", on_delete: :cascade diff --git a/spec/controllers/api/proofs_controller_spec.rb b/spec/controllers/api/proofs_controller_spec.rb new file mode 100644 index 000000000..dbde4927f --- /dev/null +++ b/spec/controllers/api/proofs_controller_spec.rb @@ -0,0 +1,96 @@ +require 'rails_helper' + +describe Api::ProofsController do + let(:alice) { Fabricate(:account, username: 'alice') } + + before do + stub_request(:get, 'https://keybase.io/_/api/1.0/sig/proof_valid.json?domain=cb6e6126.ngrok.io&kb_username=crypto_alice&sig_hash=111111111111111111111111111111111111111111111111111111111111111111&username=alice').to_return(status: 200, body: '{"proof_valid":true,"proof_live":false}') + stub_request(:get, 'https://keybase.io/_/api/1.0/sig/proof_live.json?domain=cb6e6126.ngrok.io&kb_username=crypto_alice&sig_hash=111111111111111111111111111111111111111111111111111111111111111111&username=alice').to_return(status: 200, body: '{"proof_valid":true,"proof_live":true}') + stub_request(:get, 'https://keybase.io/_/api/1.0/sig/proof_valid.json?domain=cb6e6126.ngrok.io&kb_username=hidden_alice&sig_hash=222222222222222222222222222222222222222222222222222222222222222222&username=alice').to_return(status: 200, body: '{"proof_valid":true,"proof_live":true}') + stub_request(:get, 'https://keybase.io/_/api/1.0/sig/proof_live.json?domain=cb6e6126.ngrok.io&kb_username=hidden_alice&sig_hash=222222222222222222222222222222222222222222222222222222222222222222&username=alice').to_return(status: 200, body: '{"proof_valid":true,"proof_live":true}') + end + + describe 'GET #index' do + describe 'with a non-existent username' do + it '404s' do + get :index, params: { username: 'nonexistent', provider: 'keybase' } + + expect(response).to have_http_status(:not_found) + end + end + + describe 'with a user that has no proofs' do + it 'is an empty list of signatures' do + get :index, params: { username: alice.username, provider: 'keybase' } + + expect(body_as_json[:signatures]).to eq [] + end + end + + describe 'with a user that has a live, valid proof' do + let(:token1) { '111111111111111111111111111111111111111111111111111111111111111111' } + let(:kb_name1) { 'crypto_alice' } + + before do + Fabricate(:account_identity_proof, account: alice, verified: true, live: true, token: token1, provider_username: kb_name1) + end + + it 'is a list with that proof in it' do + get :index, params: { username: alice.username, provider: 'keybase' } + + expect(body_as_json[:signatures]).to eq [ + { kb_username: kb_name1, sig_hash: token1 }, + ] + end + + describe 'add one that is neither live nor valid' do + let(:token2) { '222222222222222222222222222222222222222222222222222222222222222222' } + let(:kb_name2) { 'hidden_alice' } + + before do + Fabricate(:account_identity_proof, account: alice, verified: false, live: false, token: token2, provider_username: kb_name2) + end + + it 'is a list with both proofs' do + get :index, params: { username: alice.username, provider: 'keybase' } + + expect(body_as_json[:signatures]).to eq [ + { kb_username: kb_name1, sig_hash: token1 }, + { kb_username: kb_name2, sig_hash: token2 }, + ] + end + end + end + + describe 'a user that has an avatar' do + let(:alice) { Fabricate(:account, username: 'alice', avatar: attachment_fixture('avatar.gif')) } + + context 'and a proof' do + let(:token1) { '111111111111111111111111111111111111111111111111111111111111111111' } + let(:kb_name1) { 'crypto_alice' } + + before do + Fabricate(:account_identity_proof, account: alice, verified: true, live: true, token: token1, provider_username: kb_name1) + get :index, params: { username: alice.username, provider: 'keybase' } + end + + it 'has two keys: signatures and avatar' do + expect(body_as_json.keys).to match_array [:signatures, :avatar] + end + + it 'has the correct signatures' do + expect(body_as_json[:signatures]).to eq [ + { kb_username: kb_name1, sig_hash: token1 }, + ] + end + + it 'has the correct avatar url' do + first_part = 'https://cb6e6126.ngrok.io/system/accounts/avatars/' + last_part = 'original/avatar.gif' + + expect(body_as_json[:avatar]).to match /#{Regexp.quote(first_part)}(?:\d{3,5}\/){3}#{Regexp.quote(last_part)}/ + end + end + end + end +end diff --git a/spec/controllers/settings/identity_proofs_controller_spec.rb b/spec/controllers/settings/identity_proofs_controller_spec.rb new file mode 100644 index 000000000..46af3ccf4 --- /dev/null +++ b/spec/controllers/settings/identity_proofs_controller_spec.rb @@ -0,0 +1,112 @@ +require 'rails_helper' + +describe Settings::IdentityProofsController do + render_views + + let(:user) { Fabricate(:user) } + let(:valid_token) { '1'*66 } + let(:kbname) { 'kbuser' } + let(:provider) { 'keybase' } + let(:findable_id) { Faker::Number.number(5) } + let(:unfindable_id) { Faker::Number.number(5) } + let(:postable_params) do + { account_identity_proof: { provider: provider, provider_username: kbname, token: valid_token } } + end + + before do + allow_any_instance_of(ProofProvider::Keybase::Verifier).to receive(:status) { { 'proof_valid' => true, 'proof_live' => true } } + sign_in user, scope: :user + end + + describe 'new proof creation' do + context 'GET #new with no existing proofs' do + it 'redirects to :index' do + get :new + expect(response).to redirect_to settings_identity_proofs_path + end + end + + context 'POST #create' do + context 'when saving works' do + before do + allow(ProofProvider::Keybase::Worker).to receive(:perform_async) + allow_any_instance_of(ProofProvider::Keybase::Verifier).to receive(:valid?) { true } + allow_any_instance_of(AccountIdentityProof).to receive(:on_success_path) { root_url } + end + + it 'serializes a ProofProvider::Keybase::Worker' do + expect(ProofProvider::Keybase::Worker).to receive(:perform_async) + post :create, params: postable_params + end + + it 'delegates redirection to the proof provider' do + expect_any_instance_of(AccountIdentityProof).to receive(:on_success_path) + post :create, params: postable_params + expect(response).to redirect_to root_url + end + end + + context 'when saving fails' do + before do + allow_any_instance_of(ProofProvider::Keybase::Verifier).to receive(:valid?) { false } + end + + it 'redirects to :index' do + post :create, params: postable_params + expect(response).to redirect_to settings_identity_proofs_path + end + + it 'flashes a helpful message' do + post :create, params: postable_params + expect(flash[:alert]).to eq I18n.t('identity_proofs.errors.failed', provider: 'Keybase') + end + end + + context 'it can also do an update if the provider and username match an existing proof' do + before do + allow_any_instance_of(ProofProvider::Keybase::Verifier).to receive(:valid?) { true } + allow(ProofProvider::Keybase::Worker).to receive(:perform_async) + Fabricate(:account_identity_proof, account: user.account, provider: provider, provider_username: kbname) + allow_any_instance_of(AccountIdentityProof).to receive(:on_success_path) { root_url } + end + + it 'calls update with the new token' do + expect_any_instance_of(AccountIdentityProof).to receive(:save) do |proof| + expect(proof.token).to eq valid_token + end + + post :create, params: postable_params + end + end + end + end + + describe 'GET #index' do + context 'with no existing proofs' do + it 'shows the helpful explanation' do + get :index + expect(response.body).to match I18n.t('identity_proofs.explanation_html') + end + end + + context 'with two proofs' do + before do + allow_any_instance_of(ProofProvider::Keybase::Verifier).to receive(:valid?) { true } + @proof1 = Fabricate(:account_identity_proof, account: user.account) + @proof2 = Fabricate(:account_identity_proof, account: user.account) + allow_any_instance_of(AccountIdentityProof).to receive(:badge) { double(avatar_url: '', profile_url: '', proof_url: '') } + allow_any_instance_of(AccountIdentityProof).to receive(:refresh!) { } + end + + it 'has the first proof username on the page' do + get :index + expect(response.body).to match /#{Regexp.quote(@proof1.provider_username)}/ + end + + it 'has the second proof username on the page' do + get :index + expect(response.body).to match /#{Regexp.quote(@proof2.provider_username)}/ + end + end + end +end diff --git a/spec/controllers/well_known/keybase_proof_config_controller_spec.rb b/spec/controllers/well_known/keybase_proof_config_controller_spec.rb new file mode 100644 index 000000000..9067e676d --- /dev/null +++ b/spec/controllers/well_known/keybase_proof_config_controller_spec.rb @@ -0,0 +1,15 @@ +require 'rails_helper' + +describe WellKnown::KeybaseProofConfigController, type: :controller do + render_views + + describe 'GET #show' do + it 'renders json' do + get :show + + expect(response).to have_http_status(200) + expect(response.content_type).to eq 'application/json' + expect { JSON.parse(response.body) }.not_to raise_exception + end + end +end diff --git a/spec/fabricators/account_identity_proof_fabricator.rb b/spec/fabricators/account_identity_proof_fabricator.rb new file mode 100644 index 000000000..94f40dfd6 --- /dev/null +++ b/spec/fabricators/account_identity_proof_fabricator.rb @@ -0,0 +1,8 @@ +Fabricator(:account_identity_proof) do + account + provider 'keybase' + provider_username { sequence(:provider_username) { |i| "#{Faker::Lorem.characters(15)}" } } + token { sequence(:token) { |i| "#{i}#{Faker::Crypto.sha1()*2}"[0..65] } } + verified false + live false +end diff --git a/spec/lib/proof_provider/keybase/verifier_spec.rb b/spec/lib/proof_provider/keybase/verifier_spec.rb new file mode 100644 index 000000000..4ce67da9c --- /dev/null +++ b/spec/lib/proof_provider/keybase/verifier_spec.rb @@ -0,0 +1,82 @@ +require 'rails_helper' + +describe ProofProvider::Keybase::Verifier do + let(:my_domain) { Rails.configuration.x.local_domain } + + let(:keybase_proof) do + local_proof = AccountIdentityProof.new( + provider: 'Keybase', + provider_username: 'cryptoalice', + token: '11111111111111111111111111' + ) + + described_class.new('alice', 'cryptoalice', '11111111111111111111111111') + end + + let(:query_params) do + "domain=#{my_domain}&kb_username=cryptoalice&sig_hash=11111111111111111111111111&username=alice" + end + + describe '#valid?' do + let(:base_url) { 'https://keybase.io/_/api/1.0/sig/proof_valid.json' } + + context 'when valid' do + before do + json_response_body = '{"status":{"code":0,"name":"OK"},"proof_valid":true}' + stub_request(:get, "#{base_url}?#{query_params}").to_return(status: 200, body: json_response_body) + end + + it 'calls out to keybase and returns true' do + expect(keybase_proof.valid?).to eq true + end + end + + context 'when invalid' do + before do + json_response_body = '{"status":{"code":0,"name":"OK"},"proof_valid":false}' + stub_request(:get, "#{base_url}?#{query_params}").to_return(status: 200, body: json_response_body) + end + + it 'calls out to keybase and returns false' do + expect(keybase_proof.valid?).to eq false + end + end + + context 'with an unexpected api response' do + before do + json_response_body = '{"status":{"code":100,"desc":"wrong size hex_id","fields":{"sig_hash":"wrong size hex_id"},"name":"INPUT_ERROR"}}' + stub_request(:get, "#{base_url}?#{query_params}").to_return(status: 200, body: json_response_body) + end + + it 'swallows the error and returns false' do + expect(keybase_proof.valid?).to eq false + end + end + end + + describe '#status' do + let(:base_url) { 'https://keybase.io/_/api/1.0/sig/proof_live.json' } + + context 'with a normal response' do + before do + json_response_body = '{"status":{"code":0,"name":"OK"},"proof_live":false,"proof_valid":true}' + stub_request(:get, "#{base_url}?#{query_params}").to_return(status: 200, body: json_response_body) + end + + it 'calls out to keybase and returns the status fields as proof_valid and proof_live' do + expect(keybase_proof.status).to include({ 'proof_valid' => true, 'proof_live' => false }) + end + end + + context 'with an unexpected keybase response' do + before do + json_response_body = '{"status":{"code":100,"desc":"missing non-optional field sig_hash","fields":{"sig_hash":"missing non-optional field sig_hash"},"name":"INPUT_ERROR"}}' + stub_request(:get, "#{base_url}?#{query_params}").to_return(status: 200, body: json_response_body) + end + + it 'raises a ProofProvider::Keybase::UnexpectedResponseError' do + expect { keybase_proof.status }.to raise_error ProofProvider::Keybase::UnexpectedResponseError + end + end + end +end |
