Module: OmniAuth::Identity::Model

Included in:
OmniAuth::Identity::Models::ActiveRecord
Defined in:
lib/omniauth/identity/model.rb

Overview

This module provides an includable interface for implementing the necessary API for OmniAuth Identity to properly locate identities and provide all necessary information. All methods marked as abstract must be implemented in the including class for things to work properly.

Defined Under Namespace

Modules: ClassMethods

Constant Summary collapse

SCHEMA_ATTRIBUTES = 
%w[name email nickname first_name last_name location description image phone].freeze

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/omniauth/identity/model.rb', line 11

def self.included(base)
  base.extend ClassMethods
end

Instance Method Details

#auth_key ⇒ String

Used to retrieve the user-supplied authentication key (e.g. a username or email). Determined using the class method of the same name, defaults to ‘:email`.

Returns:

  • (String) —

    An identifying string that will be entered by users upon sign in.



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# File 'lib/omniauth/identity/model.rb', line 94

def auth_key
  if respond_to?(self.class.auth_key.to_sym)
    send(self.class.auth_key)
  else
    raise NotImplementedError
  end
end

#auth_key=(value) ⇒ Object

Used to set the user-supplied authentication key (e.g. a username or email. Determined using the ‘.auth_key` class method.

Parameters:

  • value (String) —

    The value to which the auth key should be set.



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# File 'lib/omniauth/identity/model.rb', line 108

def auth_key=(value)
  auth_key_setter = "#{self.class.auth_key}=".to_sym
  if respond_to?(auth_key_setter)
    send(auth_key_setter, value)
  else
    raise NotImplementedError
  end
end

#authenticate(password) ⇒ self or false

This method is abstract.

Returns self if the provided password is correct, false otherwise.

Parameters:

  • password (String) —

    The password to check.

Returns:

  • (self or false) —

    Self if authenticated, false if not.

Raises:

  • (NotImplementedError) 


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# File 'lib/omniauth/identity/model.rb', line 54

def authenticate(password)
  raise NotImplementedError
end

#info ⇒ Hash

A hash of as much of the standard OmniAuth schema as is stored in this particular model. By default, this will call instance methods for each of the attributes it needs in turn, ignoring any for which ‘#respond_to?` is `false`.

If ‘first_name`, `nickname`, and/or `last_name` is provided but `name` is not, it will be automatically calculated.

Returns:

  • (Hash) —

    A string-keyed hash of user information.



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# File 'lib/omniauth/identity/model.rb', line 68

def info
  SCHEMA_ATTRIBUTES.each_with_object({}) do |attribute, hash|
    hash[attribute] = send(attribute) if respond_to?(attribute)
  end
end

#uid ⇒ String

An identifying string that must be globally unique to the application. Defaults to stringifying the ‘id` method.

Returns:

  • (String) —

    An identifier string unique to this identity.



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# File 'lib/omniauth/identity/model.rb', line 78

def uid
  if respond_to?(:id)
    return nil if id.nil?

    id.to_s
  else
    raise NotImplementedError
  end
end