mastodon/config/initializers/vips.rb

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# frozen_string_literal: true
if Rails.configuration.x.use_vips
ENV['VIPS_BLOCK_UNTRUSTED'] = 'true'
require 'vips'
abort('Incompatible libvips version, please install libvips >= 8.13') unless Vips.at_least_libvips?(8, 13)
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