Current File : //opt/imunify360/venv/lib/python3.11/site-packages/im360/subsys/modsec_cache_dir.py
"""
https://github.com/SpiderLabs/ModSecurity/wiki/Reference-Manual-(v2.x)#SecDataDir
"""
import asyncio
import os
import logging
from defence360agent.subsys.panels import hosting_panel
from defence360agent.utils import retry_on
from defence360agent.subsys import web_server
logger = logging.getLogger(__name__)
def get_sec_data_dir(modsec_config_path):
try:
with open(modsec_config_path) as f:
data = f.read()
start = "<IfModule security2_module>"
end = "</IfModule>"
param_name = "SecDataDir"
data_between = data.split(start)[1].split(end)[0]
param = next(
iter(
[
line
for line in data_between.splitlines()
if param_name in line
]
),
None,
)
return param.split(param_name)[1].strip()
except (IndexError, AttributeError, OSError) as e:
logger.error("Incorrect modsec config %s", e)
async def create_modsec_cache_directory():
"""
Create modsec cache directory because sometimes a directory may not exist
:return:
"""
try:
modsec_config_path = (
hosting_panel.HostingPanel().get_modsec_config_path()
)
except NotImplementedError as e:
logger.debug(
"get_modsec_config_path is not implemented for current "
"hosting_panel %s",
e,
)
return
if not modsec_config_path or not os.path.exists(modsec_config_path):
return
sec_data_dir = get_sec_data_dir(modsec_config_path)
if sec_data_dir and not os.path.exists(sec_data_dir):
try:
os.makedirs(sec_data_dir)
# The directory to which the directive points must be
# writable by the web server user.
async def pause(*_):
await asyncio.sleep(60) # wait a minute between attempts
@retry_on(web_server.NotRunningError, on_error=pause, max_tries=5)
async def coro():
web_server.chown(sec_data_dir)
await coro()
logger.info("Successfully created sec_data_dir %s", sec_data_dir)
await web_server.graceful_restart()
except OSError as e:
logger.error("Error when creating sec_data_dir %s", e)
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