Class: SshTresor::CLI Private

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

Overview

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Command-line interface for the ssh-tresor executable.

This class is intentionally small and delegates cryptographic operations to Tresor. Library callers should use Vault instead.

Instance Method Summary collapse

Constructor Details

#initialize(argv) ⇒ CLI

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of CLI.

Parameters:

  • argv (Array<String>) —

    command-line arguments excluding executable name.



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# File 'lib/ssh_tresor/cli.rb', line 17

def initialize(argv)
  @argv = argv.dup
end

Instance Method Details

#run ⇒ Integer

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Dispatches the requested CLI command.

Returns:

  • (Integer) —

    process exit code.



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# File 'lib/ssh_tresor/cli.rb', line 24

def run
  command = @argv.shift
  return help if command.nil? || %w[-h --help help].include?(command)
  return version if %w[-v --version version].include?(command)

  case command
  when "encrypt"
    encrypt_command
  when "decrypt"
    decrypt_command
  when "add-key"
    add_key_command
  when "remove-key"
    remove_key_command
  when "list-slots"
    list_slots_command
  when "list-keys"
    list_keys_command
  else
    warn "Unknown command: #{command}"
    help(1)
  end
rescue Error => e
  warn "Error: #{e.message}"
  e.exit_code
rescue OptionParser::ParseError => e
  warn "Error: #{e.message}"
  Error::EXIT_GENERAL_ERROR
end