class Chef::EncryptedDataBagItem::Decryptor::Version0Decryptor
Attributes
encrypted_data[R]
key[R]
Public Class Methods
new(encrypted_data, key)
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# File lib/chef/encrypted_data_bag_item/decryptor.rb, line 81 def initialize(encrypted_data, key) @encrypted_data = encrypted_data @key = key end
Public Instance Methods
decrypted_data()
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# File lib/chef/encrypted_data_bag_item/decryptor.rb, line 90 def decrypted_data @decrypted_data ||= begin plaintext = openssl_decryptor.update(encrypted_bytes) plaintext << openssl_decryptor.final rescue OpenSSL::Cipher::CipherError => e raise DecryptionFailure, "Error decrypting data bag value: '#{e.message}'. Most likely the provided key is incorrect" end end
encrypted_bytes()
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# File lib/chef/encrypted_data_bag_item/decryptor.rb, line 99 def encrypted_bytes Base64.decode64(@encrypted_data) end
for_decrypted_item()
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# File lib/chef/encrypted_data_bag_item/decryptor.rb, line 86 def for_decrypted_item YAML.load(decrypted_data) end
openssl_decryptor()
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# File lib/chef/encrypted_data_bag_item/decryptor.rb, line 103 def openssl_decryptor @openssl_decryptor ||= begin d = OpenSSL::Cipher::Cipher.new(ALGORITHM) d.decrypt d.pkcs5_keyivgen(key) d end end