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83 lines
2.7 KiB
83 lines
2.7 KiB
1 year ago
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# frozen_string_literal: true
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class SoftwareUpdateCheckService < BaseService
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def call
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clean_outdated_updates!
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return unless SoftwareUpdate.check_enabled?
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process_update_notices!(fetch_update_notices)
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end
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private
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def clean_outdated_updates!
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SoftwareUpdate.find_each do |software_update|
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software_update.delete if Mastodon::Version.gem_version >= software_update.gem_version
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rescue ArgumentError
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software_update.delete
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end
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end
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def fetch_update_notices
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Request.new(:get, "#{api_url}?version=#{version}").add_headers('Accept' => 'application/json', 'User-Agent' => 'Mastodon update checker').perform do |res|
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return Oj.load(res.body_with_limit, mode: :strict) if res.code == 200
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end
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rescue HTTP::Error, OpenSSL::SSL::SSLError, Oj::ParseError
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nil
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end
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def api_url
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ENV.fetch('UPDATE_CHECK_URL', 'https://api.joinmastodon.org/update-check')
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end
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def version
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@version ||= Mastodon::Version.to_s.split('+')[0]
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end
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def process_update_notices!(update_notices)
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return if update_notices.blank? || update_notices['updatesAvailable'].blank?
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# Clear notices that are not listed by the update server anymore
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SoftwareUpdate.where.not(version: update_notices['updatesAvailable'].pluck('version')).delete_all
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# Check if any of the notices is new, and issue notifications
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known_versions = SoftwareUpdate.where(version: update_notices['updatesAvailable'].pluck('version')).pluck(:version)
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new_update_notices = update_notices['updatesAvailable'].filter { |notice| known_versions.exclude?(notice['version']) }
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return if new_update_notices.blank?
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new_updates = new_update_notices.map do |notice|
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SoftwareUpdate.create!(version: notice['version'], urgent: notice['urgent'], type: notice['type'], release_notes: notice['releaseNotes'])
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end
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notify_devops!(new_updates)
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end
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def should_notify_user?(user, urgent_version, patch_version)
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case user.settings['notification_emails.software_updates']
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when 'none'
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false
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when 'critical'
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urgent_version
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when 'patch'
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urgent_version || patch_version
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when 'all'
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true
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end
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end
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def notify_devops!(new_updates)
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has_new_urgent_version = new_updates.any?(&:urgent?)
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has_new_patch_version = new_updates.any?(&:patch_type?)
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User.those_who_can(:view_devops).includes(:account).find_each do |user|
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next unless should_notify_user?(user, has_new_urgent_version, has_new_patch_version)
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if has_new_urgent_version
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AdminMailer.with(recipient: user.account).new_critical_software_updates.deliver_later
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else
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AdminMailer.with(recipient: user.account).new_software_updates.deliver_later
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end
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end
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end
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end
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