Class: KBSecret::CLI::Command::Login

Inherits:
Abstract
  • Object
show all
Defined in:
lib/kbsecret/cli/command/login.rb

Overview

The implementation of kbsecret login.

Instance Attribute Summary

Attributes inherited from Abstract

#cli

Instance Method Summary collapse

Methods inherited from Abstract

command_name, config

Constructor Details

#initialize(argv) ⇒ Login

Returns a new instance of Login.



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# File 'lib/kbsecret/cli/command/login.rb', line 8

def initialize(argv)
  super(argv) do |cli|
    cli.slop do |o|
      o.banner = <<~HELP
        Usage:
          kbsecret login [options] <record [record ...]>
      HELP

      o.string "-s", "--session", "the session to search in", default: :default
      o.bool "-a", "--all", "retrieve all login records, not just listed ones"
      o.bool "-u", "--username-only", "print only usernames, not passwords"
      o.bool "-x", "--terse", "output in label<sep>username<sep>password format"
      o.string "-i", "--ifs", "separate terse fields with this string", default: cli.ifs
    end

    unless cli.opts.all?
      cli.dreck do
        list :string, :labels
      end
    end

    cli.ensure_session!
  end
end

Instance Method Details

#run! ⇒ Object

See Also:



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# File 'lib/kbsecret/cli/command/login.rb', line 50

def run!
  @records.each do |record|
    if cli.opts.terse?
      fields = %i[label username]
      fields << :password unless cli.opts.username_only?
      fields.map! { |m| record.send(m) }

      puts fields.join(cli.opts[:ifs])
    else
      puts <<~DETAIL
        Label: #{record.label}
        \tUsername: #{record.username}
      DETAIL

      puts "\tPassword: #{record.password}" unless cli.opts.username_only?
    end
  end
end

#setup! ⇒ Object

See Also:



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# File 'lib/kbsecret/cli/command/login.rb', line 34

def setup!
  @records = if cli.opts.all?
               cli.session.records :login
             else
               cli.session.records(:login).select do |record|
                 cli.args[:labels].include? record.label
               end
             end
end

#validate! ⇒ Object

See Also:



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# File 'lib/kbsecret/cli/command/login.rb', line 45

def validate!
  cli.die "No such record(s)." if @records.empty?
end