Class: SecretKeys::CLI::Encrypt

Inherits:

Base

• Object
• Base
• SecretKeys::CLI::Encrypt

Defined in:

lib/secret_keys/cli.rb

Direct Known Subclasses

Edit

Constant Summary

Constants inherited from Base

Base::MAX_SUMMARY_LENGTH

Instance Attribute Summary

Attributes inherited from Base

#input, #secret_key

Instance Method Summary

• #action_name ⇒ Object
• #parse_additional_options(opts) ⇒ Object
• #run! ⇒ Object

Methods inherited from Base

#format, #initialize, #secrets

Constructor Details

This class inherits a constructor from SecretKeys::CLI::Base

Instance Method Details

#action_name ⇒ Object

# File 'lib/secret_keys/cli.rb', line 182

def action_name
  "encrypt"
end

#parse_additional_options(opts) ⇒ Object

# File 'lib/secret_keys/cli.rb', line 186

def parse_additional_options(opts)
  opts.separator("\nEncrypt options:")

  @new_secret_key = nil
  opts.on("--new-secret-key=NEW_SECRET", String, *split(<<~DOC)) do |value|
    Encryption key used to encrypt strings in the file on output.
    This option can be used to change the encryption key. If set to '-', read from STDIN.
  DOC
    @new_secret_key = get_secret_key(value)
  end

  @in_place = false
  opts.on("-i", "--in-place", "Update the input file instead of writing to stdout.") do |value|
    @in_place = true
  end

  @encrypt_all = false
  opts.on("--encrypt-all", "Encrypt all keys in the file") do |value|
    @encrypt_all = value
  end
end

#run! ⇒ Object

# File 'lib/secret_keys/cli.rb', line 208

def run!
  if @new_secret_key && !@new_secret_key.empty?
    secrets.encryption_key = @new_secret_key
  end

  if @encrypt_all
    secrets.each_key do |key|
      secrets.encrypt!(key)
    end
  end

  if @in_place
    raise ArgumentError, "Cannot perform in place editing on streams" unless @input.is_a?(String)
    # make sure we read the file **before** writing to it.
    contents = encrypted_file_contents
    File.write(@input, contents)
  else
    $stdout.write(encrypted_file_contents)
    $stdout.flush
  end
end