mirror of https://github.com/CIRCL/lookyloo
106 lines
3.0 KiB
Python
Executable File
106 lines
3.0 KiB
Python
Executable File
#!/usr/bin/env python3
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import argparse
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import os
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import time
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from pathlib import Path
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from subprocess import Popen
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from typing import Optional, Dict
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from redis import Redis
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from redis.exceptions import ConnectionError
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from lookyloo.default import get_homedir, get_socket_path
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def check_running(name: str) -> bool:
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socket_path = get_socket_path(name)
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if not os.path.exists(socket_path):
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return False
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try:
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r = Redis(unix_socket_path=socket_path)
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return True if r.ping() else False
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except ConnectionError:
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return False
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def launch_cache(storage_directory: Optional[Path]=None):
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if not storage_directory:
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storage_directory = get_homedir()
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if not check_running('cache'):
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Popen(["./run_redis.sh"], cwd=(storage_directory / 'cache'))
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def shutdown_cache(storage_directory: Optional[Path]=None):
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if not storage_directory:
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storage_directory = get_homedir()
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r = Redis(unix_socket_path=get_socket_path('cache'))
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r.shutdown(save=True)
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print('Redis cache database shutdown.')
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def launch_indexing(storage_directory: Optional[Path]=None):
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if not storage_directory:
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storage_directory = get_homedir()
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if not check_running('indexing'):
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Popen(["./run_redis.sh"], cwd=(storage_directory / 'indexing'))
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def shutdown_indexing(storage_directory: Optional[Path]=None):
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if not storage_directory:
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storage_directory = get_homedir()
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r = Redis(unix_socket_path=get_socket_path('indexing'))
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r.shutdown(save=True)
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print('Redis indexing database shutdown.')
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def launch_all():
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launch_cache()
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launch_indexing()
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def check_all(stop: bool=False):
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backends: Dict[str, bool] = {'cache': False, 'indexing': False}
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while True:
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for db_name in backends.keys():
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try:
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backends[db_name] = check_running(db_name)
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except Exception:
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backends[db_name] = False
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if stop:
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if not any(running for running in backends.values()):
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break
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else:
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if all(running for running in backends.values()):
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break
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for db_name, running in backends.items():
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if not stop and not running:
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print(f"Waiting on {db_name} to start")
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if stop and running:
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print(f"Waiting on {db_name} to stop")
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time.sleep(1)
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def stop_all():
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shutdown_cache()
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shutdown_indexing()
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def main():
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parser = argparse.ArgumentParser(description='Manage backend DBs.')
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parser.add_argument("--start", action='store_true', default=False, help="Start all")
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parser.add_argument("--stop", action='store_true', default=False, help="Stop all")
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parser.add_argument("--status", action='store_true', default=True, help="Show status")
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args = parser.parse_args()
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if args.start:
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launch_all()
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if args.stop:
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stop_all()
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if not args.stop and args.status:
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check_all()
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if __name__ == '__main__':
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main()
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