463 lines
		
	
	
	
		
			15 KiB
		
	
	
	
		
			Ruby
		
	
	
	
	
	
			
		
		
	
	
			463 lines
		
	
	
	
		
			15 KiB
		
	
	
	
		
			Ruby
		
	
	
	
	
	
# frozen_string_literal: true
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require 'set'
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require_relative '../../config/boot'
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require_relative '../../config/environment'
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require_relative 'cli_helper'
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module Mastodon
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  class AccountsCLI < Thor
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    include CLIHelper
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    def self.exit_on_failure?
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      true
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    end
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    option :all, type: :boolean
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    desc 'rotate [USERNAME]', 'Generate and broadcast new keys'
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    long_desc <<-LONG_DESC
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      Generate and broadcast new RSA keys as part of security
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      maintenance.
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      With the --all option, all local accounts will be subject
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      to the rotation. Otherwise, and by default, only a single
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      account specified by the USERNAME argument will be
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      processed.
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    LONG_DESC
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    def rotate(username = nil)
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      if options[:all]
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        processed = 0
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        delay     = 0
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        scope     = Account.local.without_suspended
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        progress  = create_progress_bar(scope.count)
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        scope.find_in_batches do |accounts|
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          accounts.each do |account|
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            rotate_keys_for_account(account, delay)
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            progress.increment
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            processed += 1
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          end
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          delay += 5.minutes
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        end
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        progress.finish
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        say("OK, rotated keys for #{processed} accounts", :green)
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      elsif username.present?
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        rotate_keys_for_account(Account.find_local(username))
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        say('OK', :green)
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      else
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        say('No account(s) given', :red)
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        exit(1)
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      end
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    end
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    option :email, required: true
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    option :confirmed, type: :boolean
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    option :role, default: 'user'
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    option :reattach, type: :boolean
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    option :force, type: :boolean
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    desc 'create USERNAME', 'Create a new user'
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    long_desc <<-LONG_DESC
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      Create a new user account with a given USERNAME and an
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      e-mail address provided with --email.
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      With the --confirmed option, the confirmation e-mail will
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      be skipped and the account will be active straight away.
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      With the --role option one of  "user", "admin" or "moderator"
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      can be supplied. Defaults to "user"
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      With the --reattach option, the new user will be reattached
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      to a given existing username of an old account. If the old
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      account is still in use by someone else, you can supply
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      the --force option to delete the old record and reattach the
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      username to the new account anyway.
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    LONG_DESC
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    def create(username)
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      account  = Account.new(username: username)
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      password = SecureRandom.hex
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      user     = User.new(email: options[:email], password: password, agreement: true, approved: true, admin: options[:role] == 'admin', moderator: options[:role] == 'moderator', confirmed_at: options[:confirmed] ? Time.now.utc : nil)
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      if options[:reattach]
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        account = Account.find_local(username) || Account.new(username: username)
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        if account.user.present? && !options[:force]
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          say('The chosen username is currently in use', :red)
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          say('Use --force to reattach it anyway and delete the other user')
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          return
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        elsif account.user.present?
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          DeleteAccountService.new.call(account, reserve_email: false)
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        end
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      end
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      account.suspended_at = nil
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      user.account         = account
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      if user.save
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        if options[:confirmed]
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          user.confirmed_at = nil
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          user.confirm!
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        end
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        say('OK', :green)
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        say("New password: #{password}")
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      else
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        user.errors.to_h.each do |key, error|
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          say('Failure/Error: ', :red)
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          say(key)
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          say('    ' + error, :red)
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        end
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        exit(1)
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      end
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    end
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    option :role
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    option :email
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    option :confirm, type: :boolean
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    option :enable, type: :boolean
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    option :disable, type: :boolean
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    option :disable_2fa, type: :boolean
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    option :approve, type: :boolean
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    option :reset_password, type: :boolean
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    desc 'modify USERNAME', 'Modify a user'
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    long_desc <<-LONG_DESC
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      Modify a user account.
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      With the --role option, update the user's role to one of "user",
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      "moderator" or "admin".
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      With the --email option, update the user's e-mail address. With
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      the --confirm option, mark the user's e-mail as confirmed.
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      With the --disable option, lock the user out of their account. The
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      --enable option is the opposite.
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      With the --approve option, the account will be approved, if it was
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      previously not due to not having open registrations.
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      With the --disable-2fa option, the two-factor authentication
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      requirement for the user can be removed.
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      With the --reset-password option, the user's password is replaced by
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      a randomly-generated one, printed in the output.
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    LONG_DESC
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    def modify(username)
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      user = Account.find_local(username)&.user
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      if user.nil?
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        say('No user with such username', :red)
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        exit(1)
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      end
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      if options[:role]
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        user.admin = options[:role] == 'admin'
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        user.moderator = options[:role] == 'moderator'
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      end
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      password = SecureRandom.hex if options[:reset_password]
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      user.password = password if options[:reset_password]
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      user.email = options[:email] if options[:email]
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      user.disabled = false if options[:enable]
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      user.disabled = true if options[:disable]
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      user.approved = true if options[:approve]
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      user.otp_required_for_login = false if options[:disable_2fa]
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      user.confirm if options[:confirm]
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      if user.save
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        say('OK', :green)
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        say("New password: #{password}") if options[:reset_password]
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      else
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        user.errors.to_h.each do |key, error|
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          say('Failure/Error: ', :red)
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          say(key)
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          say('    ' + error, :red)
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        end
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        exit(1)
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      end
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    end
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    desc 'delete USERNAME', 'Delete a user'
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    long_desc <<-LONG_DESC
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      Remove a user account with a given USERNAME.
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    LONG_DESC
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    def delete(username)
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      account = Account.find_local(username)
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      if account.nil?
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        say('No user with such username', :red)
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        exit(1)
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      end
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      say("Deleting user with #{account.statuses_count} statuses, this might take a while...")
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      DeleteAccountService.new.call(account, reserve_email: false)
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      say('OK', :green)
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    end
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    desc 'backup USERNAME', 'Request a backup for a user'
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    long_desc <<-LONG_DESC
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      Request a new backup for an account with a given USERNAME.
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      The backup will be created in Sidekiq asynchronously, and
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      the user will receive an e-mail with a link to it once
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      it's done.
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    LONG_DESC
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    def backup(username)
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      account = Account.find_local(username)
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      if account.nil?
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        say('No user with such username', :red)
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        exit(1)
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      end
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      backup = account.user.backups.create!
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      BackupWorker.perform_async(backup.id)
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      say('OK', :green)
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    end
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    option :concurrency, type: :numeric, default: 5, aliases: [:c]
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    option :dry_run, type: :boolean
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    desc 'cull', 'Remove remote accounts that no longer exist'
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    long_desc <<-LONG_DESC
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      Query every single remote account in the database to determine
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      if it still exists on the origin server, and if it doesn't,
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      remove it from the database.
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      Accounts that have had confirmed activity within the last week
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      are excluded from the checks.
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    LONG_DESC
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    def cull
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      skip_threshold = 7.days.ago
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      dry_run        = options[:dry_run] ? ' (DRY RUN)' : ''
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      skip_domains   = Concurrent::Set.new
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      processed, culled = parallelize_with_progress(Account.remote.where(protocol: :activitypub).partitioned) do |account|
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        next if account.updated_at >= skip_threshold || (account.last_webfingered_at.present? && account.last_webfingered_at >= skip_threshold) || skip_domains.include?(account.domain)
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        code = 0
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        begin
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          code = Request.new(:head, account.uri).perform(&:code)
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        rescue HTTP::ConnectionError
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          skip_domains << account.domain
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        end
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        if [404, 410].include?(code)
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          SuspendAccountService.new.call(account, reserve_username: false) unless options[:dry_run]
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          1
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        else
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          # Touch account even during dry run to avoid getting the account into the window again
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          account.touch
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        end
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      end
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      say("Visited #{processed} accounts, removed #{culled}#{dry_run}", :green)
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      unless skip_domains.empty?
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        say('The following domains were not available during the check:', :yellow)
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        skip_domains.each { |domain| say('    ' + domain) }
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      end
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    end
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    option :all, type: :boolean
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    option :domain
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    option :concurrency, type: :numeric, default: 5, aliases: [:c]
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    option :verbose, type: :boolean, aliases: [:v]
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    option :dry_run, type: :boolean
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    desc 'refresh [USERNAME]', 'Fetch remote user data and files'
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    long_desc <<-LONG_DESC
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      Fetch remote user data and files for one or multiple accounts.
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      With the --all option, all remote accounts will be processed.
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      Through the --domain option, this can be narrowed down to a
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      specific domain only. Otherwise, a single remote account must
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      be specified with USERNAME.
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    LONG_DESC
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    def refresh(username = nil)
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      dry_run = options[:dry_run] ? ' (DRY RUN)' : ''
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      if options[:domain] || options[:all]
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        scope  = Account.remote
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        scope  = scope.where(domain: options[:domain]) if options[:domain]
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        processed, = parallelize_with_progress(scope) do |account|
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          next if options[:dry_run]
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          account.reset_avatar!
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          account.reset_header!
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          account.save
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        end
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        say("Refreshed #{processed} accounts#{dry_run}", :green, true)
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      elsif username.present?
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        username, domain = username.split('@')
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        account = Account.find_remote(username, domain)
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        if account.nil?
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          say('No such account', :red)
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          exit(1)
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        end
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        unless options[:dry_run]
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          account.reset_avatar!
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          account.reset_header!
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          account.save
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        end
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        say("OK#{dry_run}", :green)
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      else
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        say('No account(s) given', :red)
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        exit(1)
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      end
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    end
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    option :concurrency, type: :numeric, default: 5, aliases: [:c]
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    option :verbose, type: :boolean, aliases: [:v]
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    desc 'follow USERNAME', 'Make all local accounts follow account specified by USERNAME'
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    def follow(username)
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      target_account = Account.find_local(username)
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      if target_account.nil?
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        say('No such account', :red)
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        exit(1)
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      end
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      processed, = parallelize_with_progress(Account.local.without_suspended) do |account|
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        FollowService.new.call(account, target_account)
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      end
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      say("OK, followed target from #{processed} accounts", :green)
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    end
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    option :concurrency, type: :numeric, default: 5, aliases: [:c]
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    option :verbose, type: :boolean, aliases: [:v]
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    desc 'unfollow ACCT', 'Make all local accounts unfollow account specified by ACCT'
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    def unfollow(acct)
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      target_account = Account.find_remote(*acct.split('@'))
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      if target_account.nil?
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        say('No such account', :red)
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        exit(1)
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      end
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      parallelize_with_progress(target_account.followers.local) do |account|
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        UnfollowService.new.call(account, target_account)
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      end
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      say("OK, unfollowed target from #{processed} accounts", :green)
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    end
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    option :follows, type: :boolean, default: false
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    option :followers, type: :boolean, default: false
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    desc 'reset-relationships USERNAME', 'Reset all follows and/or followers for a user'
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    long_desc <<-LONG_DESC
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      Reset all follows and/or followers for a user specified by USERNAME.
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      With the --follows option, the command unfollows everyone that the account follows,
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      and then re-follows the users that would be followed by a brand new account.
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      With the --followers option, the command removes all followers of the account.
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    LONG_DESC
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    def reset_relationships(username)
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      unless options[:follows] || options[:followers]
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        say('Please specify either --follows or --followers, or both', :red)
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        exit(1)
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      end
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      account = Account.find_local(username)
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      if account.nil?
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        say('No such account', :red)
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        exit(1)
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      end
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      total     = 0
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      total    += Account.where(id: ::Follow.where(account: account).select(:target_account_id)).count if options[:follows]
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      total    += Account.where(id: ::Follow.where(target_account: account).select(:account_id)).count if options[:followers]
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      progress  = create_progress_bar(total)
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      processed = 0
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      if options[:follows]
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        scope = Account.where(id: ::Follow.where(account: account).select(:target_account_id))
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        scope.find_each do |target_account|
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          begin
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            UnfollowService.new.call(account, target_account)
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          rescue => e
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            progress.log pastel.red("Error processing #{target_account.id}: #{e}")
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          ensure
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            progress.increment
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            processed += 1
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          end
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        end
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        BootstrapTimelineWorker.perform_async(account.id)
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      end
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      if options[:followers]
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        scope = Account.where(id: ::Follow.where(target_account: account).select(:account_id))
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        scope.find_each do |target_account|
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          begin
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            UnfollowService.new.call(target_account, account)
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          rescue => e
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            progress.log pastel.red("Error processing #{target_account.id}: #{e}")
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          ensure
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            progress.increment
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            processed += 1
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          end
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        end
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      end
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      progress.finish
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      say("Processed #{processed} relationships", :green, true)
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    end
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    option :number, type: :numeric, aliases: [:n]
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    option :all, type: :boolean
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    desc 'approve [USERNAME]', 'Approve pending accounts'
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    long_desc <<~LONG_DESC
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      When registrations require review from staff, approve pending accounts,
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      either all of them with the --all option, or a specific number of them
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      specified with the --number (-n) option, or only a single specific
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      account identified by its username.
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    LONG_DESC
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    def approve(username = nil)
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      if options[:all]
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        User.pending.find_each(&:approve!)
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        say('OK', :green)
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      elsif options[:number]
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        User.pending.limit(options[:number]).each(&:approve!)
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        say('OK', :green)
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      elsif username.present?
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        account = Account.find_local(username)
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        if account.nil?
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          say('No such account', :red)
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          exit(1)
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        end
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        account.user&.approve!
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        say('OK', :green)
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      else
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        exit(1)
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      end
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    end
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    private
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    def rotate_keys_for_account(account, delay = 0)
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      if account.nil?
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        say('No such account', :red)
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        exit(1)
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      end
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      old_key = account.private_key
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						|
      new_key = OpenSSL::PKey::RSA.new(2048)
 | 
						|
      account.update(private_key: new_key.to_pem, public_key: new_key.public_key.to_pem)
 | 
						|
      ActivityPub::UpdateDistributionWorker.perform_in(delay, account.id, sign_with: old_key)
 | 
						|
    end
 | 
						|
  end
 | 
						|
end
 |