Function buildAuthHandler

packages/kaos/src/ssh.ts:186–211

(
  username: string,
  privateKeys: readonly (Buffer | string)[],
  password?: string,
)

}

function buildAuthHandler(
  username: string,
  privateKeys: readonly (Buffer | string)[],
  password?: string,
): ConnectConfig['authHandler'] {
  const authQueue: AnyAuthMethod[] = privateKeys.map((key) => ({
    key,
    type: 'publickey',
    username,
  }));
  if (password !== undefined) {
    authQueue.push({
      password,
      type: 'password',
      username,
    });
  }

  let index = 0;
  return (_authsLeft, _partialSuccess, next) => {
    const nextAuth = authQueue[index];
    index += 1;
    const nextWithFalse = next as (auth: AnyAuthMethod | false) => void;
    nextWithFalse(nextAuth ?? false);
  };
}

// ── SSH process ────────────────────────────────────────────────────────