Module: Authenticate::Model::DbPassword

Extended by:
ActiveSupport::Concern
Defined in:
lib/authenticate/model/db_password.rb

Overview

Encrypts and stores a password in the database to validate the authenticity of a user while logging in.

Authenticate can plug in any crypto provider, but currently only features BCrypt.

A crypto provider must provide:

  • encrypt(secret) - encrypt the secret, @return [String]

  • match?(secret, encrypted) - does the secret match the encrypted? @return [Boolean]

Columns

  • encrypted_password - the user’s password, encrypted

Methods

The following methods are added to your user model:

  • password=(new_password) - encrypt and set the user password

  • password_match?(password) - checks to see if the user’s password matches the given password

Validations

  • :password validation, requiring the password is set unless we’re skipping due to a password change

Defined Under Namespace

Modules: ClassMethods

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.required_fields(klass) ⇒ Object 



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# File 'lib/authenticate/model/db_password.rb', line 29

def self.required_fields(klass)
  [:encrypted_password]
end

Instance Method Details

#password=(new_password) ⇒ Object 



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# File 'lib/authenticate/model/db_password.rb', line 50

def password=(new_password)
  @password = new_password

  if new_password.present?
    self.encrypted_password = encrypt(new_password)
  end
end

#password_match?(password) ⇒ Boolean 



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# File 'lib/authenticate/model/db_password.rb', line 46

def password_match?(password)
  match?(password, self.encrypted_password)
end