Class: OmniAuth::Strategies::Identity

Inherits:
Object
  • Object
show all
Includes:
OmniAuth::Strategy
Defined in:
lib/omniauth/strategies/identity.rb

Overview

The identity strategy allows you to provide simple internal user authentication using the same process flow that you use for external OmniAuth providers.

Instance Method Summary collapse

Instance Method Details

#callback_phase ⇒ Object 



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# File 'lib/omniauth/strategies/identity.rb', line 34

def callback_phase
  return fail!(:invalid_credentials) unless identity

  super
end

#identity ⇒ Object 



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# File 'lib/omniauth/strategies/identity.rb', line 105

def identity
  if options[:locate_conditions].is_a? Proc
    conditions = instance_exec(request, &options[:locate_conditions])
    conditions.to_hash
  else
    conditions = options[:locate_conditions].to_hash
  end
  @identity ||= model.authenticate(conditions, request['password'])
end

#model ⇒ Object 



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# File 'lib/omniauth/strategies/identity.rb', line 115

def model
  options[:model] || ::Identity
end

#on_registration_path? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/omniauth/strategies/identity.rb', line 101

def on_registration_path?
  on_path?(registration_path)
end

#other_phase ⇒ Object 



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# File 'lib/omniauth/strategies/identity.rb', line 40

def other_phase
  if options[:enable_registration] && on_registration_path?
    if request.get?
      registration_form
    elsif request.post?
      registration_phase
    else
      call_app!
    end
  elsif options[:enable_login] && on_request_path?
    # OmniAuth, by default, disables "GET" requests for security reasons.
    # This effectively disables omniauth-identity tool's login form feature.
    # Because it is disabled by default, and because enabling it would desecuritize all the other
    #   OmniAuth strategies that may be implemented, we do not ask users to modify that setting.
    # Instead we hook in here in the "other_phase", with a config setting of our own: `enable_login`
    request_phase
  else
    call_app!
  end
end

#registration_form ⇒ Object 



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# File 'lib/omniauth/strategies/identity.rb', line 61

def registration_form
  if options[:on_registration]
    options[:on_registration].call(env)
  else
    OmniAuth::Form.build(title: 'Register Identity') do |f|
      options[:fields].each do |field|
        f.text_field field.to_s.capitalize, field.to_s
      end
      f.password_field 'Password', 'password'
      f.password_field 'Confirm Password', 'password_confirmation'
    end.to_response
  end
end

#registration_path ⇒ Object 



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# File 'lib/omniauth/strategies/identity.rb', line 97

def registration_path
  options[:registration_path] || "#{path_prefix}/#{name}/register"
end

#registration_phase ⇒ Object 



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# File 'lib/omniauth/strategies/identity.rb', line 75

def registration_phase
  attributes = (options[:fields] + %i[password password_confirmation]).each_with_object({}) do |k, h|
    h[k] = request[k.to_s]
  end
  if model.respond_to?(:column_names) && model.column_names.include?('provider')
    attributes.reverse_merge!(provider: 'identity')
  end
  @identity = model.create(attributes)
  if @identity.persisted?
    env['PATH_INFO'] = callback_path
    callback_phase
  elsif options[:on_failed_registration]
    env['omniauth.identity'] = @identity
    options[:on_failed_registration].call(env)
  else
    registration_form
  end
end

#request_phase ⇒ Object 



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# File 'lib/omniauth/strategies/identity.rb', line 17

def request_phase
  if options[:on_login]
    options[:on_login].call(env)
  else
    OmniAuth::Form.build(
      title: (options[:title] || 'Identity Verification'),
      url: callback_path
    ) do |f|
      f.text_field 'Login', 'auth_key'
      f.password_field 'Password', 'password'
      if options[:enable_registration]
        f.html "<p align='center'><a href='#{registration_path}'>Create an Identity</a></p>"
      end
    end.to_response
  end
end