Viewing file:  defence360.py (3.73 KB) -rw-r--r--
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import asyncio
import logging
import os
import sys
from pathlib import Path
import defence360agent.internals.logger
from defence360agent.contracts.config import Core as Config
from defence360agent.rpc_tools.exceptions import ResponseError
from defence360agent.simple_rpc import SUCCESS, SocketError
from defence360agent.utils import is_root_user
from defence360agent.utils.cli import (
EXIT_CODES,
EXITCODE_GENERAL_ERROR,
print_error,
print_response,
print_warnings,
)
from defence360agent.utils.parsers import EnvParser, create_cli_parser
from defence360agent.sentry import flush_sentry
logger = logging.getLogger(__name__)
RPM_TRANSACTION_LOCK = Path(
"/var/lib/rpm-state/imunify360-transaction-in-progress"
)
def main(rpc_handlers_init, cli_args):
# get ready to start: set conservative umask
os.umask(Config.FILE_UMASK)
defence360agent.internals.logger.reconfigure()
rpc_handlers_init()
parser = create_cli_parser()
args = parser.parse_args(args=cli_args)
if args.log_config or os.environ.get("IMUNIFY360_LOGGING_CONFIG_FILE"):
defence360agent.internals.logger.update_logging_config_from_file(
args.log_config or os.environ.get("IMUNIFY360_LOGGING_CONFIG_FILE")
)
if args.console_log_level:
defence360agent.internals.logger.setConsoleLogLevel(
args.console_log_level
)
if hasattr(args, "endpoint") and hasattr(args, "generate_endpoint_params"):
try:
cli_kwargs = args.generate_endpoint_params(args)
envvar_kwargs = EnvParser.parse(
os.environ,
args.command,
args.envvar_parameter_options,
exclude=cli_kwargs,
)
result, data = args.endpoint(**envvar_kwargs, **cli_kwargs)
print_warnings(data)
flush_sentry()
if result == SUCCESS:
print_response(args.command, data, args.json, args.verbose)
else:
print_error(result, data, args.json, args.verbose)
sys.exit(EXIT_CODES[result])
except SocketError as e:
print_response(
None, {"items": "ERROR: {}".format(e)}, args.json, args.verbose
)
sys.exit(EXITCODE_GENERAL_ERROR)
else:
print(parser.format_help())
def entrypoint(rpc_handlers_init):
if not is_root_user():
logger.info("%s could be used by the root user only!", Config.NAME)
print(
"Imunify360 CLI is unavailable for non-root user", file=sys.stderr
)
sys.exit(EXITCODE_GENERAL_ERROR)
try:
main(rpc_handlers_init, sys.argv[1:])
except KeyboardInterrupt:
logger.warning("User pressed Ctrl+C, exiting...")
sys.exit(EXITCODE_GENERAL_ERROR)
except ResponseError as e:
logger.error("Response error: %s", e)
sys.exit(EXITCODE_GENERAL_ERROR)
except ImportError as e:
if RPM_TRANSACTION_LOCK.exists():
logger.error("RPM transaction is in progress. %s", e)
print(
"RPM transaction is in progress. Please, wait until it is "
"finished and try again.",
file=sys.stderr,
)
sys.exit(EXITCODE_GENERAL_ERROR)
else:
logger.exception(
"Unknown error happened. See logs for more information"
)
sys.exit(EXITCODE_GENERAL_ERROR)
except Exception:
logger.exception(
"Unknown error happened. See logs for more information"
)
sys.exit(EXITCODE_GENERAL_ERROR)
finally:
# ensure loop is closed to prevent asyncio warning
# (https://bugs.python.org/issue23548)
asyncio.get_event_loop().close()
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