Auth0 rule necessary for SAML integration (addon) for AWS

aws_rule_add_aws_addon_config.js

function (user, context, callback) {
  if (context.clientID === 'CLIENT_ID' && context.protocol === 'delegation') {
    // set AWS settings
    context.addonConfiguration = context.addonConfiguration || {};
    context.addonConfiguration.aws = context.addonConfiguration.aws || {};
    context.addonConfiguration.aws.principal = 'arn:aws:iam::...'; // Identity Provider ARN
    context.addonConfiguration.aws.role = 'arn:aws:iam::...'; // Role ARN
  }

  callback(null, user, context);
}