mirror of
https://github.com/fog/fog-aws.git
synced 2022-11-09 13:50:52 -05:00
61 lines
2.2 KiB
Ruby
61 lines
2.2 KiB
Ruby
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module Fog
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module Storage
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class Aws
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require 'fog/aws/parsers/storage/access_control_list'
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private
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def self.hash_to_acl(acl)
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data = "<AccessControlPolicy>\n"
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if acl['Owner'] && (acl['Owner']['ID'] || acl['Owner']['DisplayName'])
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data << " <Owner>\n"
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data << " <ID>#{acl['Owner']['ID']}</ID>\n" if acl['Owner']['ID']
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data << " <DisplayName>#{acl['Owner']['DisplayName']}</DisplayName>\n" if acl['Owner']['DisplayName']
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data << " </Owner>\n"
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end
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grants = [acl['AccessControlList']].flatten.compact
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data << " <AccessControlList>\n" if grants.any?
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grants.each do |grant|
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data << " <Grant>\n"
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grantee = grant['Grantee']
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type = case
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when grantee.key?('ID')
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'CanonicalUser'
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when grantee.key?('EmailAddress')
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'AmazonCustomerByEmail'
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when grantee.key?('URI')
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'Group'
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end
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data << " <Grantee xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xsi:type=\"#{type}\">\n"
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case type
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when 'CanonicalUser'
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data << " <ID>#{grantee['ID']}</ID>\n" if grantee['ID']
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data << " <DisplayName>#{grantee['DisplayName']}</DisplayName>\n" if grantee['DisplayName']
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when 'AmazonCustomerByEmail'
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data << " <EmailAddress>#{grantee['EmailAddress']}</EmailAddress>\n" if grantee['EmailAddress']
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when 'Group'
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data << " <URI>#{grantee['URI']}</URI>\n" if grantee['URI']
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end
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data << " </Grantee>\n"
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data << " <Permission>#{grant['Permission']}</Permission>\n"
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data << " </Grant>\n"
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end
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data << " </AccessControlList>\n" if grants.any?
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data << "</AccessControlPolicy>"
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data
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end
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def self.acl_to_hash(acl_xml)
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parser = Fog::Parsers::Storage::AWS::AccessControlList.new
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Nokogiri::XML::SAX::Parser.new(parser).parse(acl_xml)
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parser.response
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end
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end
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end
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end
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