Class: YamlVault::Main

Inherits:
Object
  • Object
show all
Defined in:
lib/yaml_vault.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(yaml_content, keys, cryptor_name = nil, prefix = nil, suffix = nil, passphrase: nil, sign_passphrase: nil, salt: nil, cipher: "aes-256-cbc", key_len: 32, signature_key_len: 64, digest: "SHA256", aws_kms_key_id: nil, aws_region: nil, aws_access_key_id: nil, aws_secret_access_key: nil, aws_profile: nil, gcp_kms_resource_id: nil, gcp_credential_file: nil) ⇒ Main

Returns a new instance of Main.



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# File 'lib/yaml_vault.rb', line 24

def initialize(
  yaml_content, keys, cryptor_name = nil, prefix = nil, suffix = nil,
  passphrase: nil, sign_passphrase: nil, salt: nil, cipher: "aes-256-cbc", key_len: 32, signature_key_len: 64, digest: "SHA256",
  aws_kms_key_id: nil, aws_region: nil, aws_access_key_id: nil, aws_secret_access_key: nil, aws_profile: nil,
  gcp_kms_resource_id: nil, gcp_credential_file: nil
)
  @yaml = yaml_content
  @keys = keys
  @prefix = prefix
  @suffix = suffix

  @passphrase = passphrase
  @sign_passphrase = sign_passphrase
  @salt = salt.to_s
  @cipher = cipher
  @key_len = key_len
  @signature_key_len = signature_key_len
  @digest = digest

  @aws_kms_key_id = aws_kms_key_id
  @aws_region = aws_region
  @aws_access_key_id = aws_access_key_id
  @aws_secret_access_key = aws_secret_access_key
  @aws_profile = aws_profile

  @gcp_kms_resource_id = gcp_kms_resource_id
  @gcp_credential_file = gcp_credential_file

  @cryptor = get_cryptor(cryptor_name)
end

Class Method Details

.from_file(filename, keys, cryptor_name = nil, prefix = nil, suffix = nil, **options) ⇒ Object 



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# File 'lib/yaml_vault.rb', line 16

def from_file(filename, keys, cryptor_name = nil, prefix = nil, suffix = nil, **options)
  yaml_content = ERB.new(File.read(filename)).result
  new(yaml_content, keys, cryptor_name, prefix, suffix, **options)
end

Instance Method Details

#decrypt ⇒ Object 



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# File 'lib/yaml_vault.rb', line 60

def decrypt
  parser = YAML::Parser.new(YamlVault::YAMLTreeBuilder.new(@keys, @prefix, @suffix, @cryptor, :decrypt))
  parser.parse(@yaml).handler.root
end

#decrypt_hash ⇒ Object 



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# File 'lib/yaml_vault.rb', line 69

def decrypt_hash
  decrypt.to_ruby[0]
end

#decrypt_yaml ⇒ Object 



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# File 'lib/yaml_vault.rb', line 77

def decrypt_yaml
  decrypt.to_yaml
end

#encrypt ⇒ Object 



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# File 'lib/yaml_vault.rb', line 55

def encrypt
  parser = YAML::Parser.new(YamlVault::YAMLTreeBuilder.new(@keys, @prefix, @suffix, @cryptor, :encrypt))
  parser.parse(@yaml).handler.root
end

#encrypt_hash ⇒ Object 



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# File 'lib/yaml_vault.rb', line 65

def encrypt_hash
  encrypt.to_ruby[0]
end

#encrypt_yaml ⇒ Object 



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# File 'lib/yaml_vault.rb', line 73

def encrypt_yaml
  encrypt.to_yaml
end