Module: PWN::Plugins::Pony

Defined in:
lib/pwn/plugins/pony.rb

Overview

This is a fork of the no-longer maintained ‘pony’ gem. This module’s purpose is to exist until the necessary functionality can be integrated into PWN::Plugins::MailAgent

Constant Summary collapse

@@options = 
{}
@@override_options = 
{}
@@subject_prefix = 
false
@@append_inputs = 
false

Class Method Summary collapse

Class Method Details

.add_attachments(mail, attachments) ⇒ Object

Method usage N/A



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# File 'lib/pwn/plugins/pony.rb', line 239

public_class_method def self.add_attachments(mail, attachments)
  attachments.each do |name, body|
    name = name.gsub(/\s+/, ' ')

    # mime-types wants to send these as "quoted-printable"
    if name.match?('.xlsx')
      mail.attachments[name] = {
        content: Base64.strict_encode64(body),
        transfer_encoding: :base64
      }
    else
      mail.attachments[name] = body
    end
    mail.attachments[name].add_content_id("<#{name}@#{Socket.gethostname}>")
  end
end

.append_inputs ⇒ Object

Method usage N/A



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# File 'lib/pwn/plugins/pony.rb', line 53

public_class_method def self.append_inputs
  @@append_inputs = true
end

.authors ⇒ Object

Author(s)

0day Inc. <[email protected]>



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# File 'lib/pwn/plugins/pony.rb', line 265

public_class_method def self.authors
  "AUTHOR(S):
    0day Inc. <[email protected]>
  "
end

.build_html_part(options) ⇒ Object

Method usage N/A



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# File 'lib/pwn/plugins/pony.rb', line 190

public_class_method def self.build_html_part(options)
  Mail::Part.new(content_type: 'text/html;charset=UTF-8') do
    content_transfer_encoding 'quoted-printable'
    body Mail::Encodings::QuotedPrintable.encode(options[:html_body])
    if options[:html_body_part_header] && options[:html_body_part_header].is_a?(Hash)
      options[:html_body_part_header].each do |k, v|
        header[k] = v
      end
    end
  end
end

.build_mail(options) ⇒ Object

Method usage N/A



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# File 'lib/pwn/plugins/pony.rb', line 136

public_class_method def self.build_mail(options)
  mail = Mail.new do |m|
    options[:date] ||= Time.now
    options[:from] ||= 'pony@unknown'
    options[:via_options] ||= {}

    options.each do |k, v|
      next if non_standard_options.include?(k)

      m.send(k, v)
    end

    # Automatic handling of multipart messages in the underlying
    # mail library works pretty well for the most part, but in
    # the case where we have attachments AND text AND html bodies
    # we need to explicitly define a second multipart/alternative
    # boundary to encapsulate the body-parts within the
    # multipart/mixed boundary that will be created automatically.
    if options[:attachments] && options[:html_body] && options[:body]
      part(content_type: 'multipart/alternative') do |p|
        p.html_part = build_html_part(options)
        p.text_part = build_text_part(options)
      end

    # Otherwise if there is more than one part we still need to
    # ensure that they are all declared to be separate.
    elsif options[:html_body] || options[:attachments]
      m.html_part = build_html_part(options) if options[:html_body]

      m.text_part = build_text_part(options) if options[:body]

    elsif options[:body]
      # If all we have is a text body, we don't need to worry about parts.
      body options[:body]
    end

    m.delivery_method options[:via], options[:via_options]
  end

  (options[:headers] ||= {}).each do |key, value|
    mail[key] = value
  end

  add_attachments(mail, options[:attachments]) if options[:attachments]

  mail.charset = options[:charset] if options[:charset] # charset must be set after setting content_type

  mail.text_part.charset = options[:text_part_charset] if mail.multipart? && options[:text_part_charset]
  set_content_type(mail, options[:content_type])
  mail
end

.build_text_part(options) ⇒ Object

Method usage N/A



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# File 'lib/pwn/plugins/pony.rb', line 204

public_class_method def self.build_text_part(options)
  Mail::Part.new(content_type: 'text/plain') do
    content_type options[:charset] if options[:charset]
    body options[:body]
    if options[:body_part_header] && options[:body_part_header].is_a?(Hash)
      options[:body_part_header].each do |k, v|
        header[k] = v
      end
    end
  end
end

.default_delivery_method ⇒ Object

Method usage N/A



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# File 'lib/pwn/plugins/pony.rb', line 95

public_class_method def self.default_delivery_method
  File.executable?(sendmail_binary) ? :sendmail : :smtp
end

.help ⇒ Object

Display Usage for this Module



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# File 'lib/pwn/plugins/pony.rb', line 273

public_class_method def self.help
  puts "USAGE:
    This module is deprecated.  Please Use PWN::Plugins::MailAgent instead.
    #{self}.authors
  "
end

.mail(options) ⇒ Object

Send an email

Pony.mail(:to => '[email protected]', :from => '[email protected]', :subject => 'hi', :body => 'Hello there.')
Pony.mail(:to => '[email protected]', :html_body => '<h1>Hello there!</h1>', :body => "In case you can't read html, Hello there.")
Pony.mail(:to => '[email protected]', :cc => '[email protected]', :from => '[email protected]', :subject => 'hi', :body => 'Howsit!')

Raises:

  • (ArgumentError) 


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# File 'lib/pwn/plugins/pony.rb', line 61

public_class_method def self.mail(options)
  options[:body] = "#{options[:body]}/n #{options}" if @@append_inputs

  options = @@options.merge options
  options = options.merge @@override_options

  options[:subject] = "#{@@subject_prefix}#{options[:subject]}" if @@subject_prefix

  raise ArgumentError, ':to is required' unless options[:to]

  options[:via] = default_delivery_method unless options.key?(:via)

  if options.key?(:via) && options[:via] == :sendmail
    options[:via_options] ||= {}
    options[:via_options][:location] ||= sendmail_binary
  end

  deliver build_mail(options)
end

.non_standard_options ⇒ Object

Method usage N/A



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# File 'lib/pwn/plugins/pony.rb', line 118

public_class_method def self.non_standard_options
  %i[
    attachments
    body
    charset
    enable_starttls_auto
    headers
    html_body
    text_part_charset
    via
    via_options
    body_part_header
    html_body_part_header
  ]
end

.options ⇒ Object

Method usage N/A



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# File 'lib/pwn/plugins/pony.rb', line 29

public_class_method def self.options
  @@options
end

.options=(value) ⇒ Object

Default options can be set so that they don’t have to be repeated.

Pony.options = { :from => '[email protected]', :via => :smtp, :via_options => { :host => 'smtp.yourserver.com' } }
Pony.mail(:to => 'foo@bar') # Sends mail to foo@bar from [email protected] using smtp
Pony.mail(:from => '[email protected]', :to => 'foo@bar') # Sends mail to foo@bar from [email protected] using smtp



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# File 'lib/pwn/plugins/pony.rb', line 23

public_class_method def self.options=(value)
  @@options = value
end

.override_options ⇒ Object

Method usage N/A



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# File 'lib/pwn/plugins/pony.rb', line 41

public_class_method def self.override_options
  @@override_options
end

.override_options=(value) ⇒ Object

Method usage N/A



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# File 'lib/pwn/plugins/pony.rb', line 35

public_class_method def self.override_options=(value)
  @@override_options = value
end

.permissable_options ⇒ Object

Method usage N/A



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# File 'lib/pwn/plugins/pony.rb', line 83

public_class_method def self.permissable_options
  standard_options + non_standard_options
end

.sendmail_binary ⇒ Object

Method usage N/A



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# File 'lib/pwn/plugins/pony.rb', line 258

public_class_method def self.sendmail_binary
  sendmail = `which sendmail`.chomp
  sendmail.empty? ? '/usr/sbin/sendmail' : sendmail
end

.set_content_type(mail, user_content_type) ⇒ Object

Method usage N/A



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# File 'lib/pwn/plugins/pony.rb', line 218

public_class_method def self.set_content_type(mail, user_content_type)
  params = mail.content_type_parameters || {}
  case params
  when user_content_type
    content_type = user_content_type
  when mail.has_attachments?
    if mail.attachments.detect(&:inline?)
      content_type = ['multipart', 'related', params]
    else
      content_type = ['multipart', 'mixed', params]
    end
  when mail.multipart?
    content_type = ['multipart', 'alternative', params]
  else
    content_type = false
  end
  mail.content_type = content_type if content_type
end

.standard_options ⇒ Object

Method usage N/A



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# File 'lib/pwn/plugins/pony.rb', line 101

public_class_method def self.standard_options
  %i[
    to
    cc
    bcc
    from
    subject
    content_type
    message_id
    sender
    reply_to
    smtp_envelope_to
  ]
end

.subject_prefix(value) ⇒ Object

Method usage N/A



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# File 'lib/pwn/plugins/pony.rb', line 47

public_class_method def self.subject_prefix(value)
  @@subject_prefix = value
end