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| Dir : //proc/thread-self/root/proc/self/root/proc/self/root/opt/sharedrads/vhost_data.py |
#! /opt/imh-python/bin/python3
''' Gather important VirtualHost information. '''
import re
import os
import json
import logging
from argparse import ArgumentParser
import envinfo
LOGGER = logging.getLogger(__name__)
__author__ = "Daniel K"
__email__ = "danielk@inmotionhosting.com"
def get_vhost_list(conf=None):
'''Collect necessary information from VirtualHost entries.'''
if conf is None:
conf = envinfo.get_data()['apache_conf']
vhost_list = []
vhost_rx = re.compile(
r'<VirtualHost (?P<ip>[0-9.]+):(?P<port>[0-9]+)( ([0-9.]+):([0-9]+))*>'
)
if os.path.exists(conf):
with open(conf, encoding='utf-8') as file_handle:
vhost_data = {}
vhost_data['hostnames'] = []
try:
for line in file_handle:
vhost_match = vhost_rx.search(line)
if "#" not in line:
if "/VirtualHost" in line:
if 'ip' in vhost_data:
if 'port' in vhost_data:
vhost_list.append(vhost_data)
vhost_data = {}
vhost_data['hostnames'] = []
elif vhost_match is not None:
vhost_data['ip'] = vhost_match.group('ip')
vhost_data['port'] = vhost_match.group('port')
elif "ServerName" in line:
vhost_data['hostnames'].append(line.split()[1])
elif "ServerAlias" in line:
line = line.strip()
for host in line.split(" ", 1)[1].split():
vhost_data['hostnames'].append(host)
elif "Include" in line:
if 'includes' not in vhost_data:
vhost_data['includes'] = []
vhost_data['includes'].append(line.split()[1])
elif "SSLCertificateFile" in line:
vhost_data['ssl'] = line.split()[1]
elif "SSLCertificateKeyFile" in line:
vhost_data['key'] = line.split()[1]
elif "SSLCertificateChainFile" in line:
vhost_data['ca'] = line.split()[1]
elif "DocumentRoot" in line:
vhost_data['docroot'] = line.split()[1]
except OSError:
LOGGER.error("Error reading file")
return None
return vhost_list
def search_vhost_list(vhost_list, host=None, ip_address=None, port=None):
'''Search vhost_list for first matching entry for given information'''
if vhost_list is None:
vhost_list = get_vhost_list()
working_list = []
for vhost_data in vhost_list:
if (ip_address is None) or (ip_address in vhost_data['ip']):
if (port is None) or (port in vhost_data['port']):
working_list.append(vhost_data)
if len(working_list) == 0:
for vhost_data in vhost_list:
if (ip_address is None) or (ip_address in vhost_data['ip']):
if '*' in vhost_data['port']:
working_list.append(vhost_data)
if len(working_list) == 0:
return vhost_list[1]
for vhost_data in working_list:
if host in vhost_data['hostnames']:
return vhost_data
return None
def parse_args():
'''Parse command line aruments'''
parser = ArgumentParser(description=__doc__)
output_parser_group = parser.add_argument_group("Output options")
output_group = output_parser_group.add_mutually_exclusive_group()
output_group.add_argument(
"-d",
"--documentroot",
action='store_true',
help="Output only the document root.",
)
output_group.add_argument(
"-j",
"--json",
action='store_true',
help="Output only the document root.",
)
parser.add_argument(
'-c',
'--config',
type=str,
default=None,
help="Location of a custom Apache configuration.",
)
search_group = parser.add_argument_group("Search options")
search_group.add_argument(
"-i", "--ip", type=str, default=None, help="IP to search."
)
port_group = search_group.add_mutually_exclusive_group()
port_group.add_argument(
"-p", "--port", type=str, default=None, help="Port to search."
)
port_group.add_argument(
"-s",
"--standardports",
type=str,
default=None,
help="Try port 443 first, and if no entry, try port 80.",
)
search_group.add_argument("hostname", type=str, help="Hostname to search.")
args = parser.parse_args()
if args.documentroot:
output = "docroot"
elif args.json:
output = "json"
else:
output = "standard"
return output, args.ip, args.port, args.hostname, args.config
def main():
'''Main function for script'''
(output, ip_address, port, host, conf) = parse_args()
vhost_list = get_vhost_list(conf)
vhost_data = search_vhost_list(vhost_list, host, ip_address, port)
if vhost_data is None:
print("No results found")
elif output == "docroot":
print(vhost_data['docroot'])
elif output == "json":
print(
json.dumps(
vhost_data, sort_keys=True, indent=4, separators=(',', ': ')
)
)
else:
print("Hostname: %s" % host)
print("IP/port: {}:{}".format(vhost_data['ip'], vhost_data['port']))
print("Document Root: %s" % vhost_data['docroot'])
if 'ssl' in vhost_data:
print("SSL Certificate: %s" % vhost_data['ssl'])
print("SSL Private Key: %s" % vhost_data['key'])
if 'ca' in vhost_data:
print("SSL CA Bundle: %s" % vhost_data['ca'])
if 'includes' in vhost_data:
for path in vhost_data['includes']:
print("Include: %s" % path)
if __name__ == "__main__":
main()