@spec dsl() :: AshAuthentication.Strategy.Custom.entity()

Returns the Spark DSL entity for configuring BankID authentication.

Configuration Options

• :name - Unique identifier for this strategy (required, defaults to :bank_id)
• :order_resource - The Ash resource that stores BankID orders (required)
• :identity_field - Primary identity field for user lookup (default: :personal_number)
• :personal_number_field - Field to store Swedish personal number (default: :personal_number)
• :given_name_field - Field to store given name from BankID (default: :given_name)
• :surname_field - Field to store surname from BankID (default: :surname)
• :verified_at_field - Field to store verification timestamp (default: :bankid_verified_at)
• :ip_address_field - Field to store IP address (default: :ip_address)
• :sign_in_action_name - Name of the sign-in action (auto-generated if not provided)
• :order_ttl - Order expiration time in seconds (default: 180)
• :poll_interval - Recommended poll interval in milliseconds (default: 2000)

Example

authentication do
  strategies do
    bank_id do
      order_resource MyApp.Accounts.BankIDOrder
      personal_number_field :personal_number
      given_name_field :given_name
      surname_field :surname
      verified_at_field :bankid_verified_at
      order_ttl 180
    end
  end
end