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instrumental/app/services/verify_link_service.rb
Eugen Rochko f4d549d300
Redesign forms, verify link ownership with rel="me" (#8703)
* Verify link ownership with rel="me"

* Add explanation about verification to UI

* Perform link verifications

* Add click-to-copy widget for verification HTML

* Redesign edit profile page

* Redesign forms

* Improve responsive design of settings pages

* Restore landing page sign-up form

* Fix typo

* Support <link> tags, add spec

* Fix links not being verified on first discovery and passive updates
2018-09-18 16:45:58 +02:00

33 lines
867 B
Ruby

# frozen_string_literal: true
class VerifyLinkService < BaseService
def call(field)
@link_back = ActivityPub::TagManager.instance.url_for(field.account)
@url = field.value
perform_request!
return unless link_back_present?
field.mark_verified!
field.account.save!
rescue HTTP::Error, Addressable::URI::InvalidURIError, Mastodon::HostValidationError, Mastodon::LengthValidationError => e
Rails.logger.debug "Error fetching link #{@url}: #{e}"
nil
end
private
def perform_request!
@body = Request.new(:get, @url).add_headers('Accept' => 'text/html').perform do |res|
res.code != 200 ? nil : res.body_with_limit
end
end
def link_back_present?
return false if @body.empty?
Nokogiri::HTML(@body).xpath('//a[@rel="me"]|//link[@rel="me"]').any? { |link| link['href'] == @link_back }
end
end