justinsoong

class Identity < ActiveRecord::Base
  belongs_to :user
  validates_presence_of :uid, :provider
  validates_uniqueness_of :uid, :scope => :provider
 
  def self.find_for_oauth(auth)
    find_or_create_by(uid: auth.uid, provider: auth.provider)
  end
end

justinsoong

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<TrustFrameworkPolicy xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
                      xmlns:xsd="http://www.w3.org/2001/XMLSchema"
                      xmlns="http://schemas.microsoft.com/online/cpim/schemas/2013/06" PolicySchemaVersion="0.3.0.0" TenantId="tenant.onmicrosoft.com" PolicyId="B2C_1A_AuthSignalMFA" PublicPolicyUri="http://tenant.onmicrosoft.com/B2C_1A_AuthSignalMFA"
                      DeploymentMode="Development"
                      UserJourneyRecorderEndpoint="urn:journeyrecorder:applicationinsights"
>

	<BasePolicy>
		<TenantId>tenant.onmicrosoft.com</TenantId>