secretManagerSecret.ts

import { SecretsManager } from "@aws-sdk/client-secrets-manager";

const secretsManager = new SecretsManager({});

const TEST_USER_NAME = "TEST_USER";

const getTestUserPassword = async function () {
  const testUserPassword = await secretsManager.getSecretValue({
    SecretId: process.env.COGNITO_TEST_USER_PASSWORD_SECRETS_MANAGER_ARN,
  });

  return testUserPassword.SecretString || "";
};

const authenticate = async function () {

  const result = await cognitoIdp.initiateAuth({
    AuthFlow: "USER_PASSWORD_AUTH",
    ClientId: process.env.COGNITO_CLIENT_ID,
    AuthParameters: {
      USERNAME: TEST_USER_NAME,
      PASSWORD: await getTestUserPassword(),
    },
  });

  return result.AuthenticationResult?.IdToken || "";
};