\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5�\D6?\BD�\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2� \00$\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4�\E9\F2�\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// File Manager

File Manager

Path: /proc/self/root/opt/chef/embedded/lib/ruby/gems/2.7.0/gems/json_schemer-0.2.11/lib/

Viewing File: json_schemer.rb

# frozen_string_literal: true
require 'base64'
require 'ipaddr'
require 'json'
require 'net/http'
require 'pathname'
require 'time'
require 'uri'

require 'ecma-re-validator'
require 'hana'
require 'regexp_parser'
require 'uri_template'

require 'json_schemer/version'
require 'json_schemer/format'
require 'json_schemer/cached_ref_resolver'
require 'json_schemer/schema/base'
require 'json_schemer/schema/draft4'
require 'json_schemer/schema/draft6'
require 'json_schemer/schema/draft7'

module JSONSchemer
  class UnsupportedMetaSchema < StandardError; end
  class UnknownRef < StandardError; end
  class InvalidRefResolution < StandardError; end
  class InvalidFileURI < StandardError; end
  class InvalidSymbolKey < StandardError; end

  DRAFT_CLASS_BY_META_SCHEMA = {
    'http://json-schema.org/schema#' => Schema::Draft4, # Version-less $schema deprecated after Draft 4
    'http://json-schema.org/draft-04/schema#' => Schema::Draft4,
    'http://json-schema.org/draft-06/schema#' => Schema::Draft6,
    'http://json-schema.org/draft-07/schema#' => Schema::Draft7
  }.freeze

  DEFAULT_META_SCHEMA = 'http://json-schema.org/draft-07/schema#'

  FILE_URI_REF_RESOLVER = proc do |uri|
    raise InvalidFileURI, 'must use `file` scheme' unless uri.scheme == 'file'
    raise InvalidFileURI, 'cannot have a host (use `file:///`)' if uri.host && !uri.host.empty?
    JSON.parse(File.read(uri.path))
  end

  class << self
    def schema(schema, **options)
      case schema
      when String
        schema = JSON.parse(schema)
      when Pathname
        uri = URI.parse("file://#{schema.realpath}")
        if options.key?(:ref_resolver)
          schema = FILE_URI_REF_RESOLVER.call(uri)
        else
          ref_resolver = CachedRefResolver.new(&FILE_URI_REF_RESOLVER)
          schema = ref_resolver.call(uri)
          options[:ref_resolver] = ref_resolver
        end
        schema[draft_class(schema)::ID_KEYWORD] ||= uri.to_s
      end
      draft_class(schema).new(schema, **options)
    end

  private

    def draft_class(schema)
      meta_schema = schema.is_a?(Hash) && schema.key?('$schema') ? schema['$schema'] : DEFAULT_META_SCHEMA
      DRAFT_CLASS_BY_META_SCHEMA[meta_schema] || raise(UnsupportedMetaSchema, meta_schema)
    end
  end
end