Class: SecretMail::MailAction

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
lib/secret_mail/record.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.create(from, action, params = {}) ⇒ Object 



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# File 'lib/secret_mail/record.rb', line 10

def self.create from, action, params = {}
  # Create a secret mail address
  r = SecureRandom.random_bytes(5)
  secret = Base32::Crockford.encode(r).downcase

  # Create object with sender
  record = MailAction.new({
    :secret_mail => "#{secret}@#{self.mail_domain}",
    :from => from,
    :action => action,
    :params => params,
  })
end

.find_valid(secret_mail, from) ⇒ Object 



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# File 'lib/secret_mail/record.rb', line 25

def self.find_valid secret_mail, from
  s = find_by_secret_mail(secret_mail)
  if s && s.crypted_from
    s.valid_sender?(from) ? s : nil
  else
    s
  end
end

Instance Method Details

#action ⇒ Object 



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# File 'lib/secret_mail/record.rb', line 50

def action
  (self.packed_action && JSON.parse(self.packed_action)[0]) || nil
end

#action=(v) ⇒ Object 



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# File 'lib/secret_mail/record.rb', line 45

def action= v
  self.packed_action = [v].to_json
end

#from=(v) ⇒ Object 



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# File 'lib/secret_mail/record.rb', line 34

def from= v
  self.salt = UUIDTools::UUID::random_create.to_s
  self.crypted_from = MailAction.sign(salt, v)
end

#params ⇒ Object 



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# File 'lib/secret_mail/record.rb', line 60

def params
  (self.packed_params && JSON.parse(self.packed_params)[0]) || nil
end

#params=(v) ⇒ Object 



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# File 'lib/secret_mail/record.rb', line 55

def params= v
  self.packed_params = [v].to_json
end

#valid_sender?(v) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/secret_mail/record.rb', line 40

def valid_sender? v
  crypted_from == MailAction.sign(salt, v)
end