def pre_threads(self):
signal.signal(signal.SIGINT, self.kill_handler)
signal.signal(signal.SIGTERM, self.kill_handler)
signal.signal(signal.SIGUSR2, self.stack_trace_handler)
if self.conf.pydev_host:
utils.setup_remote_pydev(self.conf.pydev_host, self.conf.pydev_port)
if "PYDEVD_DEBUG_HOST" in os.environ:
pydev = os.environ["PYDEVD_DEBUG_HOST"]
h, p = pydev.split(":")
utils.setup_remote_pydev(h, int(p))
if self.conf.intrusion_detection_ossec:
self.g_logger.info("Setting up intrusion detection.")
if not utils.ossec_installed(self.conf):
utils.install_ossec(self.conf)
rc = utils.start_ossec()
if not rc:
self.g_logger.warn("Ossec failed to start")
def pre_threads(self):
signal.signal(signal.SIGINT, self.kill_handler)
signal.signal(signal.SIGTERM, self.kill_handler)
signal.signal(signal.SIGUSR2, self.stack_trace_handler)
if self.conf.pydev_host:
utils.setup_remote_pydev(self.conf.pydev_host,
self.conf.pydev_port)
if 'PYDEVD_DEBUG_HOST' in os.environ:
pydev = os.environ['PYDEVD_DEBUG_HOST']
h, p = pydev.split(":")
utils.setup_remote_pydev(h, int(p))
if self.conf.intrusion_detection_ossec:
self.g_logger.info("Setting up intrusion detection.")
if not utils.ossec_installed(self.conf):
utils.install_ossec(self.conf)
rc = utils.start_ossec()
if not rc:
self.g_logger.warn("Ossec failed to start")
def main(argv=sys.argv[1:]):
parser = setup_command_line_parser()
opts = parser.parse_args(args=argv)
opts.loglevel = opts.loglevel.upper()
if opts.loglevel not in ["ERROR", "WARN", "INFO", "DEBUG"]:
print("WARNING: %s is an invalid log level. Using INFO"
% opts.loglevel)
opts.loglevel = "INFO"
opts.intrusion_detection_ossec = opts.intrusion_detection_ossec.lower()
opts.intrusion_detection_ossec =\
opts.intrusion_detection_ossec in ['y', 'yes', 't', 'true']
conf_d = gather_values(opts)
if not opts.initial:
guess_default_cloud(conf_d)
do_interactive(opts, conf_d)
normalize_cloud_name(conf_d)
pick_meta_data(conf_d)
validate_cacerts(conf_d)
# before writing anything make sure that all the needed values are
# set
if not opts.initial:
if not conf_d["system"]["user"]:
raise Exception("You must set the user name that will run "
"this service.")
if not conf_d["storage"]["base_dir"]:
raise Exception("You must set the base dir for this service "
"installation.")
try:
make_dirs(conf_d)
(_, base_dir) = conf_d["storage"]["base_dir"]
if not opts.reload:
copy_scripts(conf_d)
do_plugin_conf(conf_d)
do_logging_conf(conf_d, opts)
else:
if not os.path.isfile(os.path.join(base_dir, "etc", "plugin.conf")) or opts.rewrite_logging_plugin:
do_plugin_conf(conf_d)
if not os.path.isfile(os.path.join(base_dir, "etc", "logging.yaml")) or opts.rewrite_logging_plugin:
do_logging_conf(conf_d, opts)
cleanup_previous_install(conf_d)
conf_file_name = os.path.join(base_dir, "etc", "agent.conf")
write_conf_file(conf_file_name, conf_d)
do_set_owner_and_perms(conf_d)
if not opts.initial:
enable_start_agent(opts)
conf = config.AgentConfig([conf_file_name])
if opts.install_extras:
if opts.package_name:
agent_utils.install_extras(conf, package=opts.package_name)
else:
agent_utils.install_extras(conf)
if opts.intrusion_detection_ossec and not agent_utils.ossec_installed(conf):
# call out to install ossec
agent_utils.install_ossec(conf)
except Exception as ex:
print(str(ex), file=sys.stderr)
if opts.verbose:
raise
return 1
return 0