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加密配置

EncryptedFile 的基础上提供便捷方法,用于访问以加密 YAML 形式存储的值。

可以通过 Hash 方法(如 fetchdig)或通过动态访问器方法(类似于 OrderedOptions)来访问值。

my_config = ActiveSupport::EncryptedConfiguration.new(...)
my_config.read # => "some_secret: 123\nsome_namespace:\n  another_secret: 456"

my_config[:some_secret]
# => 123
my_config.some_secret
# => 123
my_config.dig(:some_namespace, :another_secret)
# => 456
my_config.some_namespace.another_secret
# => 456
my_config.fetch(:foo)
# => KeyError
my_config.foo!
# => KeyError
命名空间
方法
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N
R

类公共方法

new(config_path:, key_path:, env_key:, raise_if_missing_key:)

# File activesupport/lib/active_support/encrypted_configuration.rb, line 54
def initialize(config_path:, key_path:, env_key:, raise_if_missing_key:)
  super content_path: config_path, key_path: key_path,
    env_key: env_key, raise_if_missing_key: raise_if_missing_key
  @config = nil
  @options = nil
end

实例公共方法

config()

将解密后的内容作为带有符号化键的 Hash 返回。

my_config = ActiveSupport::EncryptedConfiguration.new(...)
my_config.read # => "some_secret: 123\nsome_namespace:\n  another_secret: 456"

my_config.config
# => { some_secret: 123, some_namespace: { another_secret: 789 } }
# File activesupport/lib/active_support/encrypted_configuration.rb, line 85
def config
  @config ||= deep_symbolize_keys(deserialize(read))
end

read()

读取文件并返回解密后的内容。参见 EncryptedFile#read

# File activesupport/lib/active_support/encrypted_configuration.rb, line 62
def read
  super
rescue ActiveSupport::EncryptedFile::MissingContentError
  # Allow a config to be started without a file present
  ""
end