pam_notify.py

#!/usr/bin/env python
# pam_notify.py
# Author : Jeeyoung Kim
# Python script to notify user on login
FROM_ADDRESS = 'admin@example.com'
TO_ADDRESS = 'you@example.com'

def pam_sm_open_session(pamh, flags, args):
  try:
    from email.mime.text import MIMEText
    import smtplib
    import socket

    user = pamh.get_user()
    msg = MIMEText('')
    msg['Subject'] = 'User [%s] logged into [%s].' % (user, socket.getfqdn())
    msg['From'] = FROM_ADDRESS
    msg['To'] = TO_ADDRESS

    s = smtplib.SMTP('localhost')
    s.sendmail(FROM_ADDRESS, [TO_ADDRESS], msg.as_string())
    s.quit()
  except Exception, e: pass
  return pamh.PAM_SUCCESS