|
Server IP : 172.19.0.2 / Your IP : 216.73.216.178 Web Server : Apache/2.4 System : Linux 880f91b28fd7 5.15.0-117-generic #127~20.04.1-Ubuntu SMP Thu Jul 11 15:36:12 UTC 2024 x86_64 User : tomlinde ( 155017) PHP Version : 5.6.40 Disable Function : dl, syslog, opcache_get_status MySQL : ON | cURL : ON | WGET : ON | Perl : ON | Python : ON Directory (0755) : /usr/../lib/terminfo/../ruby/2.7.0/rubygems/ |
| [ Home ] | [ C0mmand ] | [ Upload File ] | [ Lock Shell ] | [ Logout ] |
|---|
module Gem
###
# This module is used for safely loading YAML specs from a gem. The
# `safe_load` method defined on this module is specifically designed for
# loading Gem specifications. For loading other YAML safely, please see
# Psych.safe_load
module SafeYAML
PERMITTED_CLASSES = %w(
Symbol
Time
Date
Gem::Dependency
Gem::Platform
Gem::Requirement
Gem::Specification
Gem::Version
Gem::Version::Requirement
YAML::Syck::DefaultKey
Syck::DefaultKey
).freeze
PERMITTED_SYMBOLS = %w(
development
runtime
).freeze
if ::YAML.respond_to? :safe_load
def self.safe_load(input)
if Gem::Version.new(Psych::VERSION) >= Gem::Version.new('3.1.0.pre1')
::YAML.safe_load(input, permitted_classes: PERMITTED_CLASSES, permitted_symbols: PERMITTED_SYMBOLS, aliases: true)
else
::YAML.safe_load(input, PERMITTED_CLASSES, PERMITTED_SYMBOLS, true)
end
end
def self.load(input)
if Gem::Version.new(Psych::VERSION) >= Gem::Version.new('3.1.0.pre1')
::YAML.safe_load(input, permitted_classes: [::Symbol])
else
::YAML.safe_load(input, [::Symbol])
end
end
else
unless Gem::Deprecate.skip
warn "YAML safe loading is not available. Please upgrade psych to a version that supports safe loading (>= 2.0)."
end
def self.safe_load(input, *args)
::YAML.load input
end
def self.load(input)
::YAML.load input
end
end
end
end