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Merge branch 'MemOpt' of https://git.racooncity.org/brotoskyj/Airlocktools into MemOpt

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2025-09-02 18:16:31 -04:00
parent 52efd6c2fd fbd785d6ab
commit 6a684d71ec
2 changed files with 33 additions and 55 deletions
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utils/allowlist.py
+32 -54
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@@ -23,81 +23,61 @@ from bson import ObjectId
import datetime
def pullPolicyExechistories(url, policiesnames, days, outputjson: bool):
file_path = 'chunkinator.json'
# If chunkintor exists - kill and make new
if os.path.exists(file_path):
os.remove(file_path)
if not os.path.exists(file_path):
with open(file_path, 'w') as file:
json.dump({'error': 'Success', 'response': {'exechistories': []}}, file)
print(f"File '{file_path}' has been created.")
print(f"File '{file_path}' has been crated.")
else:
print(f"File '{file_path}' already exists.")
headers = {"X-APIKey": os.getenv('APIKEY')}
checkpoint = str(skipback(days))
json_output = {'error': 'Success', 'response': {'exechistories': []}}
while True:
json_response_data = checkpoint_stomper(checkpoint, url, policiesnames, headers)
histories = json_response_data['response']['exechistories']
if not histories:
break
array_dividend = max(round(len(histories) / 20), 1)
array_dividend = max(round(len(histories) / 20), 1)
match_found = False
for index, item in enumerate(histories[::array_dividend]):
item_date = datetime.datetime.strptime(item['datetime'].replace(' +0000 UTC', ''), '%Y-%m-%dT%H:%M:%SZ').date()
if item_date >= datetime.date.today() - datetime.timedelta(days):
if (datetime.date.today() - datetime.timedelta(days=days) <= datetime.datetime.strptime(item['datetime'].replace(' +0000 UTC', ''), '%Y-%m-%dT%H:%M:%SZ').date()):
match_found = True
break
checkpoints_processed = round(len(histories) / array_dividend)
print(ct.colorText(
f"{index + 1}/{checkpoints_processed} checkpoint(s) processed. " # type: ignore
f"{'Found with Date Match.' if match_found else ''} Last Checkpoint: {item['checkpoint']}.", "blue")) # type: ignore
checkpoint = item['checkpoint'] # type: ignore
if match_found:
for item in histories:
item_date = datetime.datetime.strptime(item['datetime'].replace(' +0000 UTC', ''), '%Y-%m-%dT%H:%M:%SZ').date()
if item_date >= datetime.date.today() - datetime.timedelta(days):
json_output['response']['exechistories'].append(item)
# Deduplicate and write to file
seen = {}
if os.path.exists(file_path):
with open(file_path, 'r') as file:
existing_data = json.load(file)
combined = existing_data['response']['exechistories'] + json_output['response']['exechistories']
else:
combined = json_output['response']['exechistories']
for item in combined:
key = (item.get('sha256'), item.get('filename'), item.get('hostname'))
seen[key] = item
deduplicated = list(seen.values())
with open(file_path, 'w') as file:
json.dump({'error': 'Success', 'response': {'exechistories': deduplicated}}, file)
# Reset output to free memory
json_output['response']['exechistories'].clear()
# Final output
if ( index + 1 ) < checkpoints_processed:
print(ct.colorText(f"{index + 1}/{checkpoints_processed} checkpoint(s) from this execution have been processed with date match. Last Checkpoint: {checkpoint}", "blue"))
else:
print(ct.colorText(f"{index + 1}/{checkpoints_processed} checkpoint(s) Processed. Last Checkpoint: {checkpoint}", "blue"))
if match_found == True:
for index, item in enumerate(histories):
if index == len(histories) - 1:
print(ct.colorText(f"All Events Processed for {checkpoint}", "blue"))
checkpoint = item['checkpoint']
break
else:
if (datetime.date.today() - datetime.timedelta(days=days) > datetime.datetime.strptime(item['datetime'].replace(' +0000 UTC', ''), '%Y-%m-%dT%H:%M:%SZ').date()):
pass
else: json_output['response']['exechistories'].append(item)
seen = {}
if os.path.exists(file_path):
with open(file_path, 'r') as file:
existing_data = json.load(file)
combined = existing_data['response']['exechistories'] + json_output['response']['exechistories']
else:
combined = json_output['response']['exechistories']
for item in combined:
key = (item.get('sha256'), item.get('filename'), item.get('hostname'))
seen[key] = item
deduplicated = list(seen.values())
with open(file_path, 'w') as file:
json.dump({'error': 'Success', 'response': {'exechistories': deduplicated}}, file)
json_output['response']['exechistories'].clear()
with open(file_path, 'r') as file:
final_output = json.load(file)
os.remove(file_path)
return json.dumps(final_output) if outputjson else None
def checkpoint_stomper(checkpoint, url, policy, headers):
json_output = {'error': 'Success', 'response': {'exechistories': []}}
endpoint = url + '/v1/logging/exechistories'
@@ -169,6 +149,4 @@ def skipback(days):
timestamp = int(date_days_ago.timestamp())
hex_timestamp = format(timestamp, '08x')
objectid_hex = hex_timestamp + '0000000000000000'
return ObjectId(objectid_hex)
return ObjectId(objectid_hex)