mastodon-glitch/lib/mastodon/cli/main.rb

137 lines
5.3 KiB
Ruby

# frozen_string_literal: true
require_relative 'base'
require_relative 'accounts'
require_relative 'cache'
require_relative 'canonical_email_blocks'
require_relative 'domains'
require_relative 'email_domain_blocks'
require_relative 'emoji'
require_relative 'feeds'
require_relative 'ip_blocks'
require_relative 'maintenance'
require_relative 'media'
require_relative 'preview_cards'
require_relative 'search'
require_relative 'settings'
require_relative 'statuses'
require_relative 'upgrade'
module Mastodon::CLI
class Main < Base
desc 'media SUBCOMMAND ...ARGS', 'Manage media files'
subcommand 'media', Media
desc 'emoji SUBCOMMAND ...ARGS', 'Manage custom emoji'
subcommand 'emoji', Emoji
desc 'accounts SUBCOMMAND ...ARGS', 'Manage accounts'
subcommand 'accounts', Accounts
desc 'feeds SUBCOMMAND ...ARGS', 'Manage feeds'
subcommand 'feeds', Feeds
desc 'search SUBCOMMAND ...ARGS', 'Manage the search engine'
subcommand 'search', Search
desc 'settings SUBCOMMAND ...ARGS', 'Manage dynamic settings'
subcommand 'settings', Settings
desc 'statuses SUBCOMMAND ...ARGS', 'Manage statuses'
subcommand 'statuses', Statuses
desc 'domains SUBCOMMAND ...ARGS', 'Manage account domains'
subcommand 'domains', Domains
desc 'preview_cards SUBCOMMAND ...ARGS', 'Manage preview cards'
subcommand 'preview_cards', PreviewCards
desc 'cache SUBCOMMAND ...ARGS', 'Manage cache'
subcommand 'cache', Cache
desc 'upgrade SUBCOMMAND ...ARGS', 'Various version upgrade utilities'
subcommand 'upgrade', Upgrade
desc 'email_domain_blocks SUBCOMMAND ...ARGS', 'Manage e-mail domain blocks'
subcommand 'email_domain_blocks', EmailDomainBlocks
desc 'ip_blocks SUBCOMMAND ...ARGS', 'Manage IP blocks'
subcommand 'ip_blocks', IpBlocks
desc 'canonical_email_blocks SUBCOMMAND ...ARGS', 'Manage canonical e-mail blocks'
subcommand 'canonical_email_blocks', CanonicalEmailBlocks
desc 'maintenance SUBCOMMAND ...ARGS', 'Various maintenance utilities'
subcommand 'maintenance', Maintenance
desc 'self-destruct', 'Erase the server from the federation'
long_desc <<~LONG_DESC
Erase the server from the federation by broadcasting account delete
activities to all known other servers. This allows a "clean exit" from
running a Mastodon server, as it leaves next to no cache behind on
other servers.
This command is always interactive and requires confirmation twice.
No local data is actually deleted, because emptying the
database or removing files is much faster through other, external
means, such as e.g. deleting the entire VPS. However, because other
servers will delete data about local users, but no local data will be
updated (such as e.g. followers), there will be a state mismatch
that will lead to glitches and issues if you then continue to run and use
the server.
So either you know exactly what you are doing, or you are starting
from a blank slate afterwards by manually clearing out all the local
data!
LONG_DESC
def self_destruct
require 'tty-prompt'
prompt = TTY::Prompt.new
if SelfDestructHelper.self_destruct?
prompt.ok('Self-destruct mode is already enabled for this Mastodon server')
pending_accounts = Account.local.without_suspended.count + Account.local.suspended.joins(:deletion_request).count
sidekiq_stats = Sidekiq::Stats.new
if pending_accounts.positive?
prompt.warn("#{pending_accounts} accounts are still pending deletion.")
elsif sidekiq_stats.enqueued.positive?
prompt.warn('Deletion notices are still being processed')
elsif sidekiq_stats.retry_size.positive?
prompt.warn('At least one delivery attempt for each deletion notice has been made, but some have failed and are scheduled for retry')
else
prompt.ok('Every deletion notice has been sent! You can safely delete all data and decomission your servers!')
end
exit(0)
end
exit(1) unless prompt.ask('Type in the domain of the server to confirm:', required: true) == Rails.configuration.x.local_domain
prompt.warn('This operation WILL NOT be reversible.')
prompt.warn('While the data won\'t be erased locally, the server will be in a BROKEN STATE afterwards.')
prompt.warn('The deletion process itself may take a long time, and will be handled by Sidekiq, so do not shut it down until it has finished (you will be able to re-run this command to see the state of the self-destruct process).')
exit(1) if prompt.no?('Are you sure you want to proceed?')
self_destruct_value = Rails.application.message_verifier('self-destruct').generate(Rails.configuration.x.local_domain)
prompt.ok('To switch Mastodon to self-destruct mode, add the following variable to your evironment (e.g. by adding a line to your `.env.production`) and restart all Mastodon processes:')
prompt.ok(" SELF_DESTRUCT=#{self_destruct_value}")
prompt.ok("\nYou can re-run this command to see the state of the self-destruct process.")
rescue TTY::Reader::InputInterrupt
exit(1)
end
map %w(--version -v) => :version
desc 'version', 'Show version'
def version
say(Mastodon::Version.to_s)
end
end
end