#!/usr/bin/env python3
"""
Query user last login info from (My)SQL database and display it in a more
readable format (plain text or html).
Note: You need to follow this tutorial to enable last_login plugin in Dovecot:
https://docs.iredmail.org/track.user.last.login.html
Usage:
python3 export_last_login.py # in plain text format
python3 export_last_login.py html > export.html # in html format
"""
import os
import sys
import time
os.environ['LC_ALL'] = 'C'
rootdir = os.path.abspath(os.path.dirname(__file__)) + '/../'
sys.path.insert(0, rootdir)
import web
import settings
from tools import ira_tool_lib
from libs.iredutils import epoch_seconds_to_gmt
web.config.debug = ira_tool_lib.debug
logger = ira_tool_lib.logger
if settings.backend == 'ldap':
conn = ira_tool_lib.get_db_conn('iredadmin')
else:
conn = ira_tool_lib.get_db_conn('vmail')
# Get output format
try:
export_format = sys.argv[1]
except:
export_format = 'text'
try:
qr = conn.select('last_login',
order='last_login DESC')
except Exception as e:
sys.exit("Query failed: {}".format(e))
if export_format == 'html':
_now = time.strftime('%Y-%d-%m %H:%M:%S')
html = """
User Last Login Time ({0})
| # |
Email |
Time (GMT) |
""".format(_now)
counter = 1
for row in qr:
username = row.username
seconds = row.last_login
last_login = epoch_seconds_to_gmt(seconds)
if export_format == 'html':
html += """
| {} |
{} |
{} |
""".format(counter, username, last_login)
else:
print("{:6} | {:30} | {}".format(counter, username, last_login))
counter += 1
if export_format == 'html':
html += """
"""
print(html)