Function authenticateUser

authenticateUser(
    username: string,
    password: string,
    service?: string,
): Promise<unknown>
Authenticates a specific user with the given password via PAM.
Parameters
- username: string
  The username to authenticate
- password: string
  The password to verify
- service: string = 'ags'
Returns Promise<unknown>
A promise that resolves on success or rejects on failure
- Defined in src/utils/pam.ts:44