mastodon/config/initializers/vips.rb

39 lines
862 B
Ruby

# frozen_string_literal: true
if Rails.configuration.x.use_vips
ENV['VIPS_BLOCK_UNTRUSTED'] = 'true'
require 'vips'
unless Vips.at_least_libvips?(8, 13)
abort <<~ERROR.squish
Incompatible libvips version (#{Vips.version_string}), please install libvips >= 8.13
ERROR
end
Vips.block('VipsForeign', true)
%w(
VipsForeignLoadNsgif
VipsForeignLoadJpeg
VipsForeignLoadPng
VipsForeignLoadWebp
VipsForeignLoadHeif
VipsForeignSavePng
VipsForeignSaveSpng
VipsForeignSaveJpeg
VipsForeignSaveWebp
).each do |operation|
Vips.block(operation, false)
end
Vips.block_untrusted(true)
end
# In some places of the code, we rescue this exception, but we don't always
# load libvips, so it may be an undefined constant:
unless defined?(Vips)
module Vips
class Error < StandardError; end
end
end