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import re | ||
from datetime import datetime | ||
from typing import Iterator | ||
|
||
from dissect.target.exceptions import UnsupportedPluginError | ||
from dissect.target.helpers.record import TargetRecordDescriptor | ||
from dissect.target.plugin import Plugin, export | ||
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CPanelLastloginRecord = TargetRecordDescriptor( | ||
"application/log/cpanel/lastlogin", | ||
[ | ||
("datetime", "ts"), | ||
("string", "user"), | ||
("net.ipaddress", "remote_ip"), | ||
], | ||
) | ||
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CPANEL_LASTLOGIN = ".lastlogin" | ||
CPANEL_LOGS_PATH = "/usr/local/cpanel/logs" | ||
CPANEL_LASTLOGIN_PATTERN = re.compile( | ||
r"([^\s]+) # ([0-9]{4}-[0-9]{2}-[0-9]{2}) ([0-9]{2}:[0-9]{2}:[0-9]{2}) ([+-][0-9]{4})" | ||
) | ||
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class CPanelPlugin(Plugin): | ||
# TODO: Parse other log files https://support.cartika.com/portal/en/kb/articles/whm-cpanel-log-files-and-locations | ||
__namespace__ = "cpanel" | ||
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def check_compatible(self) -> None: | ||
if not self.target.fs.path(CPANEL_LOGS_PATH).exists(): | ||
raise UnsupportedPluginError("No cPanel log path found") | ||
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@export(record=CPanelLastloginRecord) | ||
def lastlogin(self) -> Iterator[CPanelLastloginRecord]: | ||
"""Return the content of the cPanel lastlogin file. | ||
The lastlogin files tracks successful cPanel interface logons. New logon events are only tracked | ||
if the IP-address of the logon changes. | ||
References: | ||
- https://forums.cpanel.net/threads/cpanel-control-panel-last-login-clarification.579221/ | ||
- https://forums.cpanel.net/threads/lastlogin.707557/ | ||
""" | ||
for user_details in self.target.user_details.all_with_home(): | ||
if (lastlogin := user_details.home_path.joinpath(CPANEL_LASTLOGIN)).exists(): | ||
try: | ||
for index, line in enumerate(lastlogin.open("rt")): | ||
line = line.strip() | ||
if not line: | ||
continue | ||
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if events := CPANEL_LASTLOGIN_PATTERN.findall(line): | ||
for event in events: | ||
remote_ip, date, time, utc_offset = event | ||
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timestamp = datetime.strptime(f"{date} {time} {utc_offset}", "%Y-%m-%d %H:%M:%S %z") | ||
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yield CPanelLastloginRecord( | ||
ts=timestamp, | ||
user=user_details.user.name, | ||
remote_ip=remote_ip, | ||
_target=self.target, | ||
) | ||
else: | ||
self.target.log.warning( | ||
"The cPanel lastlogin line number %s is malformed: %s", index + 1, lastlogin | ||
) | ||
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except Exception: | ||
self.target.log.warning( | ||
"An error occurred parsing cPanel lastlogin line number %i in file: %s", index + 1, lastlogin | ||
) |
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8.8.8.8 # 2023-06-27 14:22:13 +0100 | ||
8.8.8.8 # 2023-06-28 14:13:37 +0200 | ||
8.8.8.8 # 2023-06-28 14:13:37 +02008.8.8.8 # 2023-06-28 14:13:37 +0200 | ||
8.8.8.8 # 2016-10-04 16:40:39 -0500 | ||
8.8.8.8 # 2016-10-27 14:33:05 -0500 |
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from datetime import datetime, timezone | ||
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from dissect.target import Target | ||
from dissect.target.filesystem import VirtualFilesystem | ||
from dissect.target.plugins.apps.webhosting.cpanel import CPanelPlugin | ||
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from ._utils import absolute_path | ||
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def test_cpanel_plugin(target_unix_users: Target, fs_unix: VirtualFilesystem) -> None: | ||
data_file = absolute_path("data/plugins/apps/webhosting/cpanel/lastlogin") | ||
fs_unix.map_file("/home/user/.lastlogin", data_file) | ||
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fs_unix.makedirs("/usr/local/cpanel/logs") | ||
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target_unix_users.add_plugin(CPanelPlugin) | ||
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results = list(target_unix_users.cpanel.lastlogin()) | ||
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record = results[0] | ||
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assert len(results) == 6 | ||
assert record.ts == datetime(2023, 6, 27, 13, 22, 13, tzinfo=timezone.utc) | ||
assert record.user == "user" | ||
assert record.remote_ip == "8.8.8.8" |