57 lines
1.3 KiB
Ruby
57 lines
1.3 KiB
Ruby
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module Rex
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module Proto
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module Kerberos
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module CredentialCache
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=begin
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ccache {
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uint16_t file_format_version; /* 0x0504 */
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uint16_t headerlen; /* only if version is 0x0504 */
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header headers[]; /* only if version is 0x0504 */
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principal primary_principal;
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credential credentials[*];
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};
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=end
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class Cache < Element
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attr_accessor :primary_principal
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attr_accessor :credentials
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def encode
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encoded = ''
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encoded << encode_version
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encoded << encode_headers
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encoded << encode_primary_principal
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encoded << encode_credentials
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end
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private
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def encode_version
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[0x0504].pack('n')
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end
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def encode_headers
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header = "\x00\x01\x00\x08\xff\xff\xff\xff\x00\x00\x00\x00"
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encoded = ''
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encoded << [header.length].pack('n')
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encoded << header
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encoded
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end
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def encode_primary_principal
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primary_principal.encode
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end
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def encode_credentials
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encoded = ''
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credentials.each do |cred|
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encoded << cred.encode
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end
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encoded
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end
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end
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end
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end
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end
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end
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