Module: TalkToYourApp::Auth::Basic

Defined in:
lib/talk_to_your_app/auth/basic.rb

Overview

Validates an HTTP Basic credential by delegating to an operator-supplied callable ‘(username, password) -> truthy`. The gem makes no assumption about the host app’s user model. The username becomes the principal.

Class Method Summary collapse

Class Method Details

.principal_for(encoded, callable) ⇒ Object 



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# File 'lib/talk_to_your_app/auth/basic.rb', line 13

def principal_for(encoded, callable)
  return nil if encoded.nil? || encoded.empty? || callable.nil?

  decoded = Base64.decode64(encoded)
  username, password = decoded.split(":", 2)
  return nil if username.nil? || username.empty?

  callable.call(username, password) ? username : nil
end