Asyncronous refactorization pushed as main version 💯
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205
eris.py
205
eris.py
@ -1,18 +1,21 @@
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#!/usr/bin/env python
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# Elasticsearch Recon Ingestion Scripts (ERIS) - Developed by Acidvegas (https://git.acid.vegas/eris)
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# eris.py
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import asyncio
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import argparse
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import logging
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import os
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import stat
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import time
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import sys
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sys.dont_write_bytecode = True
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try:
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from elasticsearch import Elasticsearch, helpers
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# This is commented out because there is a bug with the elasticsearch library that requires a patch (see initialize() method below)
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#from elasticsearch import AsyncElasticsearch
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from elasticsearch.exceptions import NotFoundError
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from elasticsearch.helpers import async_streaming_bulk
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except ImportError:
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raise ImportError('Missing required \'elasticsearch\' library. (pip install elasticsearch)')
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@ -28,48 +31,51 @@ class ElasticIndexer:
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:param args: Parsed arguments from argparse
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'''
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self.chunk_max = args.chunk_max * 1024 * 1024 # MB
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self.chunk_max = args.chunk_max * 1024 * 1024 # MB
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self.chunk_size = args.chunk_size
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self.chunk_threads = args.chunk_threads
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self.dry_run = args.dry_run
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self.es = None
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self.es_index = args.index
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if not args.dry_run:
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es_config = {
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'hosts': [f'{args.host}:{args.port}'],
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'verify_certs': args.self_signed,
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'ssl_show_warn': args.self_signed,
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'request_timeout': args.timeout,
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'max_retries': args.retries,
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'retry_on_timeout': True,
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'sniff_on_start': False,
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'sniff_on_node_failure': True,
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'min_delay_between_sniffing': 60 # Add config option for this?
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}
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self.es_config = {
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'hosts': [f'{args.host}:{args.port}'],
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'verify_certs': args.self_signed,
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'ssl_show_warn': args.self_signed,
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'request_timeout': args.timeout,
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'max_retries': args.retries,
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'retry_on_timeout': True,
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'sniff_on_start': True, # Is this problematic?
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'sniff_on_node_failure': True,
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'min_delay_between_sniffing': 60 # Add config option for this?
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}
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if args.api_key:
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es_config['headers'] = {'Authorization': f'ApiKey {args.api_key}'}
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else:
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es_config['basic_auth'] = (args.user, args.password)
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# Patching the Elasticsearch client to fix a bug with sniffing (https://github.com/elastic/elasticsearch-py/issues/2005#issuecomment-1645641960)
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import sniff_patch
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self.es = sniff_patch.init_elasticsearch(**es_config)
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if args.api_key:
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self.es_config['api_key'] = (args.api_key, '') # Verify this is correct
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else:
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self.es_config['basic_auth'] = (args.user, args.password)
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async def initialize(self):
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'''Initialize the Elasticsearch client.'''
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# Remove the above and uncomment the below if the bug is fixed in the Elasticsearch client:
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#self.es = Elasticsearch(**es_config)
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# Patching the Elasticsearch client to fix a bug with sniffing (https://github.com/elastic/elasticsearch-py/issues/2005#issuecomment-1645641960)
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import sniff_patch
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self.es = sniff_patch.init_elasticsearch(**self.es_config)
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# Remove the above and uncomment the below if the bug is fixed in the Elasticsearch client:
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#self.es = AsyncElasticsearch(**es_config)
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def create_index(self, map_body: dict, pipeline: str = '', replicas: int = 1, shards: int = 1, ):
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async def create_index(self, map_body: dict, pipeline: str = '', replicas: int = 1, shards: int = 1):
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'''
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Create the Elasticsearch index with the defined mapping.
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:param pipline: Name of the ingest pipeline to use for the index
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:param map_body: Mapping for the index
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:param pipeline: Name of the ingest pipeline to use for the index
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:param replicas: Number of replicas for the index
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:param shards: Number of shards for the index
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'''
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if self.es.indices.exists(index=self.es_index):
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if await self.es.indices.exists(index=self.es_index):
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logging.info(f'Index \'{self.es_index}\' already exists.')
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return
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@ -82,13 +88,13 @@ class ElasticIndexer:
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if pipeline:
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try:
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self.es.ingest.get_pipeline(id=pipeline)
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await self.es.ingest.get_pipeline(id=pipeline)
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logging.info(f'Using ingest pipeline \'{pipeline}\' for index \'{self.es_index}\'')
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mapping['settings']['index.default_pipeline'] = pipeline
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except NotFoundError:
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raise ValueError(f'Ingest pipeline \'{pipeline}\' does not exist.')
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response = self.es.indices.create(index=self.es_index, body=mapping)
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response = await self.es.indices.create(index=self.es_index, body=mapping)
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if response.get('acknowledged') and response.get('shards_acknowledged'):
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logging.info(f'Index \'{self.es_index}\' successfully created.')
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@ -96,106 +102,62 @@ class ElasticIndexer:
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raise Exception(f'Failed to create index. ({response})')
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def get_cluster_health(self) -> dict:
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async def get_cluster_health(self) -> dict:
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'''Get the health of the Elasticsearch cluster.'''
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return self.es.cluster.health()
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return await self.es.cluster.health()
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def get_cluster_size(self) -> int:
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async def get_cluster_size(self) -> int:
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'''Get the number of nodes in the Elasticsearch cluster.'''
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cluster_stats = self.es.cluster.stats()
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cluster_stats = await self.es.cluster.stats()
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number_of_nodes = cluster_stats['nodes']['count']['total']
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return number_of_nodes
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def bulk_index(self, documents: list, file_path: str, count: int):
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async def process_data(self, file_path: str, data_generator: callable):
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'''
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Index a batch of documents to Elasticsearch.
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:param documents: List of documents to index
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:param file_path: Path to the file being indexed
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:param count: Total number of records processed
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'''
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remaining_documents = documents
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parallel_bulk_config = {
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'client': self.es,
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'chunk_size': self.chunk_size,
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'max_chunk_bytes': self.chunk_max,
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'thread_count': self.chunk_threads,
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'queue_size': 2 # Add config option for this?
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}
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while remaining_documents:
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failed_documents = []
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try:
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for success, response in helpers.parallel_bulk(actions=remaining_documents, **parallel_bulk_config):
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if not success:
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failed_documents.append(response)
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if not failed_documents:
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ingested = parallel_bulk_config['chunk_size'] * parallel_bulk_config['thread_count']
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logging.info(f'Successfully indexed {ingested:,} ({count:,} processed) records to {self.es_index} from {file_path}')
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break
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else:
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logging.warning(f'Failed to index {len(failed_documents):,} failed documents! Retrying...')
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remaining_documents = failed_documents
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except Exception as e:
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logging.error(f'Failed to index documents! ({e})')
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time.sleep(30) # Should we add a config option for this?
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def process_file(self, file_path: str, batch_size: int, ingest_function: callable):
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'''
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Read and index records in batches to Elasticsearch.
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Index records in chunks to Elasticsearch.
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:param file_path: Path to the file
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:param batch_size: Number of records to index per batch
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:param ingest_function: Function to process the file
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:param index_name: Name of the index
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:param data_generator: Generator for the records to index
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'''
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count = 0
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records = []
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total = 0
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async for ok, result in async_streaming_bulk(self.es, actions=data_generator(file_path), chunk_size=self.chunk_size, max_chunk_bytes=self.chunk_max):
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action, result = result.popitem()
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for processed in ingest_function(file_path):
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if not processed:
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break
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if self.dry_run:
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print(processed)
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if not ok:
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logging.error(f'Failed to index document ({result["_id"]}) to {self.es_index} from {file_path} ({result})')
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input('Press Enter to continue...') # Debugging (will possibly remove this since we have retries enabled)
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continue
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struct = {'_index': self.es_index, '_source': processed}
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records.append(struct)
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count += 1
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if len(records) >= batch_size:
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self.bulk_index(records, file_path, count)
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records = []
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total += 1
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if records:
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self.bulk_index(records, file_path, count)
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if count == self.chunk_size:
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logging.info(f'Successfully indexed {self.chunk_size:,} ({total:,} processed) records to {self.es_index} from {file_path}')
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count = 0
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logging.info(f'Finished indexing {total:,} records to {self.es_index} from {file_path}')
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def main():
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async def main():
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'''Main function when running this script directly.'''
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parser = argparse.ArgumentParser(description='Index data into Elasticsearch.')
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# General arguments
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parser.add_argument('input_path', help='Path to the input file or directory') # Required
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parser.add_argument('--dry-run', action='store_true', help='Dry run (do not index records to Elasticsearch)')
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parser.add_argument('--watch', action='store_true', help='Create or watch a FIFO for real-time indexing')
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# Elasticsearch arguments
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parser.add_argument('--host', default='localhost', help='Elasticsearch host')
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parser.add_argument('--host', default='http://localhost/', help='Elasticsearch host')
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parser.add_argument('--port', type=int, default=9200, help='Elasticsearch port')
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parser.add_argument('--user', default='elastic', help='Elasticsearch username')
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parser.add_argument('--password', default=os.getenv('ES_PASSWORD'), help='Elasticsearch password (if not provided, check environment variable ES_PASSWORD)')
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@ -206,16 +168,16 @@ def main():
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parser.add_argument('--index', help='Elasticsearch index name')
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parser.add_argument('--pipeline', help='Use an ingest pipeline for the index')
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parser.add_argument('--replicas', type=int, default=1, help='Number of replicas for the index')
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parser.add_argument('--shards', type=int, default=3, help='Number of shards for the index')
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parser.add_argument('--shards', type=int, default=1, help='Number of shards for the index')
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# Performance arguments
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parser.add_argument('--chunk-max', type=int, default=10, help='Maximum size in MB of a chunk')
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parser.add_argument('--chunk-size', type=int, default=50000, help='Number of records to index in a chunk')
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parser.add_argument('--chunk-threads', type=int, default=3, help='Number of threads to use when indexing in chunks')
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parser.add_argument('--retries', type=int, default=60, help='Number of times to retry indexing a chunk before failing')
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parser.add_argument('--timeout', type=int, default=30, help='Number of seconds to wait before retrying a chunk')
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parser.add_argument('--chunk-max', type=int, default=100, help='Maximum size of a chunk in bytes')
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parser.add_argument('--retries', type=int, default=100, help='Number of times to retry indexing a chunk before failing')
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parser.add_argument('--timeout', type=int, default=60, help='Number of seconds to wait before retrying a chunk')
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# Ingestion arguments
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parser.add_argument('--cert', action='store_true', help='Index Certstream records')
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parser.add_argument('--httpx', action='store_true', help='Index Httpx records')
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parser.add_argument('--masscan', action='store_true', help='Index Masscan records')
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parser.add_argument('--massdns', action='store_true', help='Index Massdns records')
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@ -232,7 +194,10 @@ def main():
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raise FileNotFoundError(f'Input path {args.input_path} does not exist or is not a file or directory')
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edx = ElasticIndexer(args)
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await edx.initialize() # Initialize the Elasticsearch client asyncronously
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if args.cert:
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from ingestors import ingest_certs as ingestor
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if args.httpx:
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from ingestors import ingest_httpx as ingestor
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elif args.masscan:
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@ -241,32 +206,28 @@ def main():
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from ingestors import ingest_massdns as ingestor
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elif args.zone:
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from ingestors import ingest_zone as ingestor
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batch_size = 0
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if not args.dry_run:
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print(edx.get_cluster_health())
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health = await edx.get_cluster_health()
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print(health)
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time.sleep(3) # Delay to allow time for sniffing to complete
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nodes = edx.get_cluster_size()
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logging.info(f'Connected to {nodes:,} Elasticsearch node(s)')
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await asyncio.sleep(5) # Delay to allow time for sniffing to complete
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nodes = await edx.get_cluster_size()
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logging.info(f'Connected to {nodes:,} Elasticsearch node(s)')
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if not edx.es_index:
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edx.es_index = ingestor.default_index
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if not edx.es_index:
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edx.es_index = ingestor.default_index
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map_body = ingestor.construct_map()
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edx.create_index(map_body, args.pipeline, args.replicas, args.shards)
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batch_size = int(nodes * (args.chunk_size * args.chunk_threads))
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map_body = ingestor.construct_map()
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await edx.create_index(map_body, args.pipeline, args.replicas, args.shards)
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if os.path.isfile(args.input_path):
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logging.info(f'Processing file: {args.input_path}')
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edx.process_file(args.input_path, batch_size, ingestor.process_file)
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await edx.process_data(args.input_path, ingestor.process_data)
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elif stat.S_ISFIFO(os.stat(args.input_path).st_mode):
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logging.info(f'Watching FIFO: {args.input_path}')
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edx.process_file(args.input_path, batch_size, ingestor.process_file)
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await edx.process_data(args.input_path, ingestor.process_data)
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elif os.path.isdir(args.input_path):
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count = 1
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@ -276,7 +237,7 @@ def main():
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file_path = os.path.join(args.input_path, file)
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if os.path.isfile(file_path):
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logging.info(f'[{count:,}/{total:,}] Processing file: {file_path}')
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edx.process_file(file_path, batch_size, ingestor.process_file)
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await edx.process_data(file_path, ingestor.process_data)
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count += 1
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else:
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logging.warning(f'[{count:,}/{total:,}] Skipping non-file: {file_path}')
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@ -284,4 +245,4 @@ def main():
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if __name__ == '__main__':
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main()
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asyncio.run(main())
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@ -4,6 +4,11 @@
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import json
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try:
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import aiofiles
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except ImportError:
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raise ImportError('Missing required \'aiofiles\' library. (pip install aiofiles)')
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default_index = 'httpx-logs'
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def construct_map() -> dict:
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@ -22,15 +27,15 @@ def construct_map() -> dict:
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return mapping
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def process_file(file_path: str):
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async def process_data(file_path: str):
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'''
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Read and process HTTPX records from the log file.
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:param file_path: Path to the HTTPX log file
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'''
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with open(file_path, 'r') as file:
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for line in file:
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async with aiofiles.open(file_path, mode='r') as input_file:
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async for line in input_file:
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line = line.strip()
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if not line:
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@ -43,7 +48,7 @@ def process_file(file_path: str):
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del record['failed'], record['knowledgebase'], record['time']
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yield record
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yield {'_index': default_index, '_source': record}
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return None # EOF
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@ -19,6 +19,11 @@ import logging
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import re
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import time
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try:
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import aiofiles
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except ImportError:
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raise ImportError('Missing required \'aiofiles\' library. (pip install aiofiles)')
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default_index = 'masscan-logs'
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def construct_map() -> dict:
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@ -54,15 +59,15 @@ def construct_map() -> dict:
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return mapping
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def process_file(file_path: str):
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async def process_data(file_path: str):
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'''
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Read and process Masscan records from the log file.
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:param file_path: Path to the Masscan log file
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'''
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with open(file_path, 'r') as file:
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for line in file:
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async with aiofiles.open(file_path, mode='r') as input_file:
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async for line in input_file:
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line = line.strip()
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if not line or not line.startswith('{'):
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@ -74,22 +79,29 @@ def process_file(file_path: str):
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try:
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record = json.loads(line)
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except json.decoder.JSONDecodeError:
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# In rare cases, the JSON record may be incomplete or malformed:
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# { "ip": "51.161.12.223", "timestamp": "1707628302", "ports": [ {"port": 22, "proto": "tcp", "service": {"name": "ssh", "banner":
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# { "ip": "83.66.211.246", "timestamp": "1706557002"
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logging.error(f'Failed to parse JSON record! ({line})')
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input('Press Enter to continue...') # Debugging
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input('Press Enter to continue...') # Pause for review & debugging (Will remove pausing in production, still investigating the cause of this issue.)
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continue
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if len(record['ports']) > 1:
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logging.warning(f'Multiple ports found for record! ({record})')
|
||||
input('Press Enter to continue...') # Pause for review (Will remove pausing in production, still investigating if you ever seen more than one port in a record.)
|
||||
|
||||
for port_info in record['ports']:
|
||||
struct = {
|
||||
'ip': record['ip'],
|
||||
'port': port_info['port'],
|
||||
'proto': port_info['proto'],
|
||||
'seen': time.strftime('%Y-%m-%dT%H:%M:%SZ', time.gmtime(int(record['timestamp']))),
|
||||
'ip' : record['ip'],
|
||||
'port' : port_info['port'],
|
||||
'proto' : port_info['proto'],
|
||||
'seen' : time.strftime('%Y-%m-%dT%H:%M:%SZ', time.gmtime(int(record['timestamp']))),
|
||||
}
|
||||
|
||||
if 'service' in port_info:
|
||||
if 'name' in port_info['service']:
|
||||
if port_info['service']['name'] != 'unknown':
|
||||
struct['service'] = port_info['service']['name']
|
||||
if (service_name := port_info['service']['name']) not in ('unknown',''):
|
||||
struct['service'] = service_name
|
||||
|
||||
if 'banner' in port_info['service']:
|
||||
banner = ' '.join(port_info['service']['banner'].split()) # Remove extra whitespace
|
||||
@ -100,7 +112,7 @@ def process_file(file_path: str):
|
||||
else:
|
||||
struct['banner'] = banner
|
||||
|
||||
yield struct
|
||||
yield {'_index': default_index, '_source': struct}
|
||||
|
||||
return None # EOF
|
||||
|
||||
@ -131,6 +143,6 @@ Will be indexed as:
|
||||
"service": "ssh",
|
||||
"banner": "SSH-2.0-OpenSSH_8.9p1 Ubuntu-3ubuntu0.4",
|
||||
"seen": "2021-10-08T02:04:28Z",
|
||||
"ref_id": "?sKfOvsC4M4a2W8PaC4zF?" # TCP RST Payload (Do we need this?)
|
||||
"ref_id": "?sKfOvsC4M4a2W8PaC4zF?" # TCP RST Payload, Might be useful..
|
||||
}
|
||||
'''
|
||||
@ -4,6 +4,11 @@
|
||||
|
||||
import time
|
||||
|
||||
try:
|
||||
import aiofiles
|
||||
except ImportError:
|
||||
raise ImportError('Missing required \'aiofiles\' library. (pip install aiofiles)')
|
||||
|
||||
default_index = 'ptr-records'
|
||||
|
||||
def construct_map() -> dict:
|
||||
@ -25,15 +30,15 @@ def construct_map() -> dict:
|
||||
return mapping
|
||||
|
||||
|
||||
def process_file(file_path: str):
|
||||
async def process_data(file_path: str):
|
||||
'''
|
||||
Read and process Massdns records from the log file.
|
||||
|
||||
:param file_path: Path to the Massdns log file
|
||||
'''
|
||||
|
||||
with open(file_path, 'r') as file:
|
||||
for line in file:
|
||||
async with aiofiles.open(file_path, mode='r') as input_file:
|
||||
async for line in input_file:
|
||||
line = line.strip()
|
||||
|
||||
if not line:
|
||||
@ -65,7 +70,7 @@ def process_file(file_path: str):
|
||||
'seen': time.strftime('%Y-%m-%dT%H:%M:%SZ', time.gmtime())
|
||||
}
|
||||
|
||||
yield struct
|
||||
yield {'_index': default_index, '_source': struct}
|
||||
|
||||
return None # EOF
|
||||
|
||||
|
||||
@ -4,6 +4,11 @@
|
||||
|
||||
import time
|
||||
|
||||
try:
|
||||
import aiofiles
|
||||
except ImportError:
|
||||
raise ImportError('Missing required \'aiofiles\' library. (pip install aiofiles)')
|
||||
|
||||
default_index = 'dns-zones'
|
||||
record_types = ('a','aaaa','caa','cdnskey','cds','cname','dnskey','ds','mx','naptr','ns','nsec','nsec3','nsec3param','ptr','rrsig','rp','sshfp','soa','srv','txt','type65534')
|
||||
|
||||
@ -42,7 +47,7 @@ def construct_map() -> dict:
|
||||
return mapping
|
||||
|
||||
|
||||
def process_file(file_path: str):
|
||||
async def process_data(file_path: str):
|
||||
'''
|
||||
Read and process zone file records.
|
||||
|
||||
@ -52,8 +57,8 @@ def process_file(file_path: str):
|
||||
domain_records = {}
|
||||
last_domain = None
|
||||
|
||||
with open(file_path, 'r') as file:
|
||||
for line in file:
|
||||
async with aiofiles.open(file_path, mode='r') as input_file:
|
||||
async for line in input_file:
|
||||
line = line.strip()
|
||||
|
||||
if not line or line.startswith(';'):
|
||||
@ -88,11 +93,11 @@ def process_file(file_path: str):
|
||||
|
||||
if domain != last_domain:
|
||||
if last_domain:
|
||||
source = {'domain': last_domain, 'records': domain_records[last_domain], 'seen': time.strftime('%Y-%m-%dT%H:%M:%SZ', time.gmtime())}
|
||||
struct = {'domain': last_domain, 'records': domain_records[last_domain], 'seen': time.strftime('%Y-%m-%dT%H:%M:%SZ', time.gmtime())}
|
||||
|
||||
del domain_records[last_domain]
|
||||
|
||||
yield source
|
||||
yield {'_index': default_index, '_source': struct}
|
||||
|
||||
last_domain = domain
|
||||
|
||||
|
||||
@ -1,21 +1,18 @@
|
||||
#!/usr/bin/env python
|
||||
# Elasticsearch Recon Ingestion Scripts (ERIS) - Developed by Acidvegas (https://git.acid.vegas/eris)
|
||||
# eris.py
|
||||
|
||||
import asyncio
|
||||
import argparse
|
||||
import logging
|
||||
import os
|
||||
import stat
|
||||
import time
|
||||
import sys
|
||||
|
||||
sys.dont_write_bytecode = True
|
||||
|
||||
try:
|
||||
# This is commented out because there is a bug with the elasticsearch library that requires a patch (see initialize() method below)
|
||||
#from elasticsearch import AsyncElasticsearch
|
||||
from elasticsearch import Elasticsearch, helpers
|
||||
from elasticsearch.exceptions import NotFoundError
|
||||
from elasticsearch.helpers import async_streaming_bulk
|
||||
except ImportError:
|
||||
raise ImportError('Missing required \'elasticsearch\' library. (pip install elasticsearch)')
|
||||
|
||||
@ -31,51 +28,48 @@ class ElasticIndexer:
|
||||
:param args: Parsed arguments from argparse
|
||||
'''
|
||||
|
||||
self.chunk_max = args.chunk_max * 1024 * 1024 # MB
|
||||
self.chunk_max = args.chunk_max * 1024 * 1024 # MB
|
||||
self.chunk_size = args.chunk_size
|
||||
self.es = None
|
||||
self.chunk_threads = args.chunk_threads
|
||||
self.dry_run = args.dry_run
|
||||
self.es_index = args.index
|
||||
|
||||
self.es_config = {
|
||||
'hosts': [f'{args.host}:{args.port}'],
|
||||
'verify_certs': args.self_signed,
|
||||
'ssl_show_warn': args.self_signed,
|
||||
'request_timeout': args.timeout,
|
||||
'max_retries': args.retries,
|
||||
'retry_on_timeout': True,
|
||||
'sniff_on_start': True, # Is this problematic?
|
||||
'sniff_on_node_failure': True,
|
||||
'min_delay_between_sniffing': 60 # Add config option for this?
|
||||
}
|
||||
if not args.dry_run:
|
||||
es_config = {
|
||||
'hosts': [f'{args.host}:{args.port}'],
|
||||
'verify_certs': args.self_signed,
|
||||
'ssl_show_warn': args.self_signed,
|
||||
'request_timeout': args.timeout,
|
||||
'max_retries': args.retries,
|
||||
'retry_on_timeout': True,
|
||||
'sniff_on_start': False,
|
||||
'sniff_on_node_failure': True,
|
||||
'min_delay_between_sniffing': 60 # Add config option for this?
|
||||
}
|
||||
|
||||
if args.api_key:
|
||||
self.es_config['api_key'] = (args.api_key, '') # Verify this is correct
|
||||
else:
|
||||
self.es_config['basic_auth'] = (args.user, args.password)
|
||||
|
||||
|
||||
async def initialize(self):
|
||||
'''Initialize the Elasticsearch client.'''
|
||||
if args.api_key:
|
||||
es_config['headers'] = {'Authorization': f'ApiKey {args.api_key}'}
|
||||
else:
|
||||
es_config['basic_auth'] = (args.user, args.password)
|
||||
|
||||
# Patching the Elasticsearch client to fix a bug with sniffing (https://github.com/elastic/elasticsearch-py/issues/2005#issuecomment-1645641960)
|
||||
import sniff_patch
|
||||
self.es = sniff_patch.init_elasticsearch(**es_config)
|
||||
|
||||
# Patching the Elasticsearch client to fix a bug with sniffing (https://github.com/elastic/elasticsearch-py/issues/2005#issuecomment-1645641960)
|
||||
import sniff_patch
|
||||
self.es = sniff_patch.init_elasticsearch(**self.es_config)
|
||||
|
||||
# Remove the above and uncomment the below if the bug is fixed in the Elasticsearch client:
|
||||
#self.es = AsyncElasticsearch(**es_config)
|
||||
# Remove the above and uncomment the below if the bug is fixed in the Elasticsearch client:
|
||||
#self.es = Elasticsearch(**es_config)
|
||||
|
||||
|
||||
async def create_index(self, map_body: dict, pipeline: str = '', replicas: int = 1, shards: int = 1):
|
||||
def create_index(self, map_body: dict, pipeline: str = '', replicas: int = 1, shards: int = 1, ):
|
||||
'''
|
||||
Create the Elasticsearch index with the defined mapping.
|
||||
|
||||
:param map_body: Mapping for the index
|
||||
:param pipeline: Name of the ingest pipeline to use for the index
|
||||
:param pipline: Name of the ingest pipeline to use for the index
|
||||
:param replicas: Number of replicas for the index
|
||||
:param shards: Number of shards for the index
|
||||
'''
|
||||
|
||||
if await self.es.indices.exists(index=self.es_index):
|
||||
if self.es.indices.exists(index=self.es_index):
|
||||
logging.info(f'Index \'{self.es_index}\' already exists.')
|
||||
return
|
||||
|
||||
@ -88,13 +82,13 @@ class ElasticIndexer:
|
||||
|
||||
if pipeline:
|
||||
try:
|
||||
await self.es.ingest.get_pipeline(id=pipeline)
|
||||
self.es.ingest.get_pipeline(id=pipeline)
|
||||
logging.info(f'Using ingest pipeline \'{pipeline}\' for index \'{self.es_index}\'')
|
||||
mapping['settings']['index.default_pipeline'] = pipeline
|
||||
except NotFoundError:
|
||||
raise ValueError(f'Ingest pipeline \'{pipeline}\' does not exist.')
|
||||
|
||||
response = await self.es.indices.create(index=self.es_index, body=mapping)
|
||||
response = self.es.indices.create(index=self.es_index, body=mapping)
|
||||
|
||||
if response.get('acknowledged') and response.get('shards_acknowledged'):
|
||||
logging.info(f'Index \'{self.es_index}\' successfully created.')
|
||||
@ -102,62 +96,106 @@ class ElasticIndexer:
|
||||
raise Exception(f'Failed to create index. ({response})')
|
||||
|
||||
|
||||
async def get_cluster_health(self) -> dict:
|
||||
def get_cluster_health(self) -> dict:
|
||||
'''Get the health of the Elasticsearch cluster.'''
|
||||
|
||||
return await self.es.cluster.health()
|
||||
return self.es.cluster.health()
|
||||
|
||||
|
||||
async def get_cluster_size(self) -> int:
|
||||
def get_cluster_size(self) -> int:
|
||||
'''Get the number of nodes in the Elasticsearch cluster.'''
|
||||
|
||||
cluster_stats = await self.es.cluster.stats()
|
||||
cluster_stats = self.es.cluster.stats()
|
||||
number_of_nodes = cluster_stats['nodes']['count']['total']
|
||||
|
||||
return number_of_nodes
|
||||
|
||||
|
||||
async def process_data(self, file_path: str, data_generator: callable):
|
||||
def bulk_index(self, documents: list, file_path: str, count: int):
|
||||
'''
|
||||
Index records in chunks to Elasticsearch.
|
||||
Index a batch of documents to Elasticsearch.
|
||||
|
||||
:param documents: List of documents to index
|
||||
:param file_path: Path to the file being indexed
|
||||
:param count: Total number of records processed
|
||||
'''
|
||||
|
||||
remaining_documents = documents
|
||||
|
||||
parallel_bulk_config = {
|
||||
'client': self.es,
|
||||
'chunk_size': self.chunk_size,
|
||||
'max_chunk_bytes': self.chunk_max,
|
||||
'thread_count': self.chunk_threads,
|
||||
'queue_size': 2 # Add config option for this?
|
||||
}
|
||||
|
||||
while remaining_documents:
|
||||
failed_documents = []
|
||||
|
||||
try:
|
||||
for success, response in helpers.parallel_bulk(actions=remaining_documents, **parallel_bulk_config):
|
||||
if not success:
|
||||
failed_documents.append(response)
|
||||
|
||||
if not failed_documents:
|
||||
ingested = parallel_bulk_config['chunk_size'] * parallel_bulk_config['thread_count']
|
||||
logging.info(f'Successfully indexed {ingested:,} ({count:,} processed) records to {self.es_index} from {file_path}')
|
||||
break
|
||||
|
||||
else:
|
||||
logging.warning(f'Failed to index {len(failed_documents):,} failed documents! Retrying...')
|
||||
remaining_documents = failed_documents
|
||||
except Exception as e:
|
||||
logging.error(f'Failed to index documents! ({e})')
|
||||
time.sleep(30) # Should we add a config option for this?
|
||||
|
||||
|
||||
def process_file(self, file_path: str, batch_size: int, ingest_function: callable):
|
||||
'''
|
||||
Read and index records in batches to Elasticsearch.
|
||||
|
||||
:param file_path: Path to the file
|
||||
:param index_name: Name of the index
|
||||
:param data_generator: Generator for the records to index
|
||||
:param batch_size: Number of records to index per batch
|
||||
:param ingest_function: Function to process the file
|
||||
'''
|
||||
|
||||
count = 0
|
||||
total = 0
|
||||
|
||||
async for ok, result in async_streaming_bulk(self.es, actions=data_generator(file_path), chunk_size=self.chunk_size, max_chunk_bytes=self.chunk_max):
|
||||
action, result = result.popitem()
|
||||
records = []
|
||||
|
||||
if not ok:
|
||||
logging.error(f'Failed to index document ({result["_id"]}) to {self.es_index} from {file_path} ({result})')
|
||||
input('Press Enter to continue...') # Debugging (will possibly remove this since we have retries enabled)
|
||||
for processed in ingest_function(file_path):
|
||||
|
||||
if not processed:
|
||||
break
|
||||
|
||||
if self.dry_run:
|
||||
print(processed)
|
||||
continue
|
||||
|
||||
struct = {'_index': self.es_index, '_source': processed}
|
||||
records.append(struct)
|
||||
count += 1
|
||||
total += 1
|
||||
|
||||
if len(records) >= batch_size:
|
||||
self.bulk_index(records, file_path, count)
|
||||
records = []
|
||||
|
||||
if count == self.chunk_size:
|
||||
logging.info(f'Successfully indexed {self.chunk_size:,} ({total:,} processed) records to {self.es_index} from {file_path}')
|
||||
count = 0
|
||||
|
||||
logging.info(f'Finished indexing {total:,} records to {self.es_index} from {file_path}')
|
||||
if records:
|
||||
self.bulk_index(records, file_path, count)
|
||||
|
||||
|
||||
async def main():
|
||||
def main():
|
||||
'''Main function when running this script directly.'''
|
||||
|
||||
parser = argparse.ArgumentParser(description='Index data into Elasticsearch.')
|
||||
|
||||
# General arguments
|
||||
parser.add_argument('input_path', help='Path to the input file or directory') # Required
|
||||
parser.add_argument('--dry-run', action='store_true', help='Dry run (do not index records to Elasticsearch)')
|
||||
parser.add_argument('--watch', action='store_true', help='Create or watch a FIFO for real-time indexing')
|
||||
|
||||
# Elasticsearch arguments
|
||||
parser.add_argument('--host', default='http://localhost/', help='Elasticsearch host')
|
||||
parser.add_argument('--host', default='localhost', help='Elasticsearch host')
|
||||
parser.add_argument('--port', type=int, default=9200, help='Elasticsearch port')
|
||||
parser.add_argument('--user', default='elastic', help='Elasticsearch username')
|
||||
parser.add_argument('--password', default=os.getenv('ES_PASSWORD'), help='Elasticsearch password (if not provided, check environment variable ES_PASSWORD)')
|
||||
@ -168,16 +206,16 @@ async def main():
|
||||
parser.add_argument('--index', help='Elasticsearch index name')
|
||||
parser.add_argument('--pipeline', help='Use an ingest pipeline for the index')
|
||||
parser.add_argument('--replicas', type=int, default=1, help='Number of replicas for the index')
|
||||
parser.add_argument('--shards', type=int, default=1, help='Number of shards for the index')
|
||||
parser.add_argument('--shards', type=int, default=3, help='Number of shards for the index')
|
||||
|
||||
# Performance arguments
|
||||
parser.add_argument('--chunk-max', type=int, default=10, help='Maximum size in MB of a chunk')
|
||||
parser.add_argument('--chunk-size', type=int, default=50000, help='Number of records to index in a chunk')
|
||||
parser.add_argument('--chunk-max', type=int, default=100, help='Maximum size of a chunk in bytes')
|
||||
parser.add_argument('--retries', type=int, default=100, help='Number of times to retry indexing a chunk before failing')
|
||||
parser.add_argument('--timeout', type=int, default=60, help='Number of seconds to wait before retrying a chunk')
|
||||
parser.add_argument('--chunk-threads', type=int, default=3, help='Number of threads to use when indexing in chunks')
|
||||
parser.add_argument('--retries', type=int, default=60, help='Number of times to retry indexing a chunk before failing')
|
||||
parser.add_argument('--timeout', type=int, default=30, help='Number of seconds to wait before retrying a chunk')
|
||||
|
||||
# Ingestion arguments
|
||||
parser.add_argument('--cert', action='store_true', help='Index Certstream records')
|
||||
parser.add_argument('--httpx', action='store_true', help='Index Httpx records')
|
||||
parser.add_argument('--masscan', action='store_true', help='Index Masscan records')
|
||||
parser.add_argument('--massdns', action='store_true', help='Index Massdns records')
|
||||
@ -194,10 +232,7 @@ async def main():
|
||||
raise FileNotFoundError(f'Input path {args.input_path} does not exist or is not a file or directory')
|
||||
|
||||
edx = ElasticIndexer(args)
|
||||
await edx.initialize() # Initialize the Elasticsearch client asyncronously
|
||||
|
||||
if args.cert:
|
||||
from ingestors import ingest_certs as ingestor
|
||||
if args.httpx:
|
||||
from ingestors import ingest_httpx as ingestor
|
||||
elif args.masscan:
|
||||
@ -206,28 +241,32 @@ async def main():
|
||||
from ingestors import ingest_massdns as ingestor
|
||||
elif args.zone:
|
||||
from ingestors import ingest_zone as ingestor
|
||||
|
||||
batch_size = 0
|
||||
|
||||
health = await edx.get_cluster_health()
|
||||
print(health)
|
||||
if not args.dry_run:
|
||||
print(edx.get_cluster_health())
|
||||
|
||||
await asyncio.sleep(5) # Delay to allow time for sniffing to complete
|
||||
|
||||
nodes = await edx.get_cluster_size()
|
||||
logging.info(f'Connected to {nodes:,} Elasticsearch node(s)')
|
||||
time.sleep(3) # Delay to allow time for sniffing to complete
|
||||
|
||||
nodes = edx.get_cluster_size()
|
||||
logging.info(f'Connected to {nodes:,} Elasticsearch node(s)')
|
||||
|
||||
if not edx.es_index:
|
||||
edx.es_index = ingestor.default_index
|
||||
if not edx.es_index:
|
||||
edx.es_index = ingestor.default_index
|
||||
|
||||
map_body = ingestor.construct_map()
|
||||
await edx.create_index(map_body, args.pipeline, args.replicas, args.shards)
|
||||
map_body = ingestor.construct_map()
|
||||
edx.create_index(map_body, args.pipeline, args.replicas, args.shards)
|
||||
|
||||
batch_size = int(nodes * (args.chunk_size * args.chunk_threads))
|
||||
|
||||
if os.path.isfile(args.input_path):
|
||||
logging.info(f'Processing file: {args.input_path}')
|
||||
await edx.process_data(args.input_path, ingestor.process_data)
|
||||
edx.process_file(args.input_path, batch_size, ingestor.process_file)
|
||||
|
||||
elif stat.S_ISFIFO(os.stat(args.input_path).st_mode):
|
||||
logging.info(f'Watching FIFO: {args.input_path}')
|
||||
await edx.process_data(args.input_path, ingestor.process_data)
|
||||
edx.process_file(args.input_path, batch_size, ingestor.process_file)
|
||||
|
||||
elif os.path.isdir(args.input_path):
|
||||
count = 1
|
||||
@ -237,7 +276,7 @@ async def main():
|
||||
file_path = os.path.join(args.input_path, file)
|
||||
if os.path.isfile(file_path):
|
||||
logging.info(f'[{count:,}/{total:,}] Processing file: {file_path}')
|
||||
await edx.process_data(file_path, ingestor.process_data)
|
||||
edx.process_file(file_path, batch_size, ingestor.process_file)
|
||||
count += 1
|
||||
else:
|
||||
logging.warning(f'[{count:,}/{total:,}] Skipping non-file: {file_path}')
|
||||
@ -245,4 +284,4 @@ async def main():
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
asyncio.run(main())
|
||||
main()
|
||||
@ -4,11 +4,6 @@
|
||||
|
||||
import json
|
||||
|
||||
try:
|
||||
import aiofiles
|
||||
except ImportError:
|
||||
raise ImportError('Missing required \'aiofiles\' library. (pip install aiofiles)')
|
||||
|
||||
default_index = 'httpx-logs'
|
||||
|
||||
def construct_map() -> dict:
|
||||
@ -27,15 +22,15 @@ def construct_map() -> dict:
|
||||
return mapping
|
||||
|
||||
|
||||
async def process_data(file_path: str):
|
||||
def process_file(file_path: str):
|
||||
'''
|
||||
Read and process HTTPX records from the log file.
|
||||
|
||||
:param file_path: Path to the HTTPX log file
|
||||
'''
|
||||
|
||||
async with aiofiles.open(file_path, mode='r') as input_file:
|
||||
async for line in input_file:
|
||||
with open(file_path, 'r') as file:
|
||||
for line in file:
|
||||
line = line.strip()
|
||||
|
||||
if not line:
|
||||
@ -48,7 +43,7 @@ async def process_data(file_path: str):
|
||||
|
||||
del record['failed'], record['knowledgebase'], record['time']
|
||||
|
||||
yield {'_index': default_index, '_source': record}
|
||||
yield record
|
||||
|
||||
return None # EOF
|
||||
|
||||
@ -19,11 +19,6 @@ import logging
|
||||
import re
|
||||
import time
|
||||
|
||||
try:
|
||||
import aiofiles
|
||||
except ImportError:
|
||||
raise ImportError('Missing required \'aiofiles\' library. (pip install aiofiles)')
|
||||
|
||||
default_index = 'masscan-logs'
|
||||
|
||||
def construct_map() -> dict:
|
||||
@ -59,15 +54,15 @@ def construct_map() -> dict:
|
||||
return mapping
|
||||
|
||||
|
||||
async def process_data(file_path: str):
|
||||
def process_file(file_path: str):
|
||||
'''
|
||||
Read and process Masscan records from the log file.
|
||||
|
||||
:param file_path: Path to the Masscan log file
|
||||
'''
|
||||
|
||||
async with aiofiles.open(file_path, mode='r') as input_file:
|
||||
async for line in input_file:
|
||||
with open(file_path, 'r') as file:
|
||||
for line in file:
|
||||
line = line.strip()
|
||||
|
||||
if not line or not line.startswith('{'):
|
||||
@ -79,29 +74,22 @@ async def process_data(file_path: str):
|
||||
try:
|
||||
record = json.loads(line)
|
||||
except json.decoder.JSONDecodeError:
|
||||
# In rare cases, the JSON record may be incomplete or malformed:
|
||||
# { "ip": "51.161.12.223", "timestamp": "1707628302", "ports": [ {"port": 22, "proto": "tcp", "service": {"name": "ssh", "banner":
|
||||
# { "ip": "83.66.211.246", "timestamp": "1706557002"
|
||||
logging.error(f'Failed to parse JSON record! ({line})')
|
||||
input('Press Enter to continue...') # Pause for review & debugging (Will remove pausing in production, still investigating the cause of this issue.)
|
||||
input('Press Enter to continue...') # Debugging
|
||||
continue
|
||||
|
||||
if len(record['ports']) > 1:
|
||||
logging.warning(f'Multiple ports found for record! ({record})')
|
||||
input('Press Enter to continue...') # Pause for review (Will remove pausing in production, still investigating if you ever seen more than one port in a record.)
|
||||
|
||||
for port_info in record['ports']:
|
||||
struct = {
|
||||
'ip' : record['ip'],
|
||||
'port' : port_info['port'],
|
||||
'proto' : port_info['proto'],
|
||||
'seen' : time.strftime('%Y-%m-%dT%H:%M:%SZ', time.gmtime(int(record['timestamp']))),
|
||||
'ip': record['ip'],
|
||||
'port': port_info['port'],
|
||||
'proto': port_info['proto'],
|
||||
'seen': time.strftime('%Y-%m-%dT%H:%M:%SZ', time.gmtime(int(record['timestamp']))),
|
||||
}
|
||||
|
||||
if 'service' in port_info:
|
||||
if 'name' in port_info['service']:
|
||||
if (service_name := port_info['service']['name']) not in ('unknown',''):
|
||||
struct['service'] = service_name
|
||||
if port_info['service']['name'] != 'unknown':
|
||||
struct['service'] = port_info['service']['name']
|
||||
|
||||
if 'banner' in port_info['service']:
|
||||
banner = ' '.join(port_info['service']['banner'].split()) # Remove extra whitespace
|
||||
@ -112,7 +100,7 @@ async def process_data(file_path: str):
|
||||
else:
|
||||
struct['banner'] = banner
|
||||
|
||||
yield {'_index': default_index, '_source': struct}
|
||||
yield struct
|
||||
|
||||
return None # EOF
|
||||
|
||||
@ -143,6 +131,6 @@ Will be indexed as:
|
||||
"service": "ssh",
|
||||
"banner": "SSH-2.0-OpenSSH_8.9p1 Ubuntu-3ubuntu0.4",
|
||||
"seen": "2021-10-08T02:04:28Z",
|
||||
"ref_id": "?sKfOvsC4M4a2W8PaC4zF?" # TCP RST Payload, Might be useful..
|
||||
"ref_id": "?sKfOvsC4M4a2W8PaC4zF?" # TCP RST Payload (Do we need this?)
|
||||
}
|
||||
'''
|
||||
@ -4,11 +4,6 @@
|
||||
|
||||
import time
|
||||
|
||||
try:
|
||||
import aiofiles
|
||||
except ImportError:
|
||||
raise ImportError('Missing required \'aiofiles\' library. (pip install aiofiles)')
|
||||
|
||||
default_index = 'ptr-records'
|
||||
|
||||
def construct_map() -> dict:
|
||||
@ -30,15 +25,15 @@ def construct_map() -> dict:
|
||||
return mapping
|
||||
|
||||
|
||||
async def process_data(file_path: str):
|
||||
def process_file(file_path: str):
|
||||
'''
|
||||
Read and process Massdns records from the log file.
|
||||
|
||||
:param file_path: Path to the Massdns log file
|
||||
'''
|
||||
|
||||
async with aiofiles.open(file_path, mode='r') as input_file:
|
||||
async for line in input_file:
|
||||
with open(file_path, 'r') as file:
|
||||
for line in file:
|
||||
line = line.strip()
|
||||
|
||||
if not line:
|
||||
@ -70,7 +65,7 @@ async def process_data(file_path: str):
|
||||
'seen': time.strftime('%Y-%m-%dT%H:%M:%SZ', time.gmtime())
|
||||
}
|
||||
|
||||
yield {'_index': default_index, '_source': struct}
|
||||
yield struct
|
||||
|
||||
return None # EOF
|
||||
|
||||
@ -4,11 +4,6 @@
|
||||
|
||||
import time
|
||||
|
||||
try:
|
||||
import aiofiles
|
||||
except ImportError:
|
||||
raise ImportError('Missing required \'aiofiles\' library. (pip install aiofiles)')
|
||||
|
||||
default_index = 'dns-zones'
|
||||
record_types = ('a','aaaa','caa','cdnskey','cds','cname','dnskey','ds','mx','naptr','ns','nsec','nsec3','nsec3param','ptr','rrsig','rp','sshfp','soa','srv','txt','type65534')
|
||||
|
||||
@ -47,7 +42,7 @@ def construct_map() -> dict:
|
||||
return mapping
|
||||
|
||||
|
||||
async def process_data(file_path: str):
|
||||
def process_file(file_path: str):
|
||||
'''
|
||||
Read and process zone file records.
|
||||
|
||||
@ -57,8 +52,8 @@ async def process_data(file_path: str):
|
||||
domain_records = {}
|
||||
last_domain = None
|
||||
|
||||
async with aiofiles.open(file_path, mode='r') as input_file:
|
||||
async for line in input_file:
|
||||
with open(file_path, 'r') as file:
|
||||
for line in file:
|
||||
line = line.strip()
|
||||
|
||||
if not line or line.startswith(';'):
|
||||
@ -93,11 +88,11 @@ async def process_data(file_path: str):
|
||||
|
||||
if domain != last_domain:
|
||||
if last_domain:
|
||||
struct = {'domain': last_domain, 'records': domain_records[last_domain], 'seen': time.strftime('%Y-%m-%dT%H:%M:%SZ', time.gmtime())}
|
||||
source = {'domain': last_domain, 'records': domain_records[last_domain], 'seen': time.strftime('%Y-%m-%dT%H:%M:%SZ', time.gmtime())}
|
||||
|
||||
del domain_records[last_domain]
|
||||
|
||||
yield {'_index': default_index, '_source': struct}
|
||||
yield source
|
||||
|
||||
last_domain = domain
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
#!/usr/bin/env python
|
||||
# Elasticsearch Recon Ingestion Scripts (ERIS) - Developed by Acidvegas (https://git.acid.vegas/eris)
|
||||
# sniff_patch.py [asyncronous developement]
|
||||
# sniff_patch.py
|
||||
|
||||
# Note:
|
||||
# This is a patch for the elasticsearch 8.x client to fix the sniff_* options.
|
||||
@ -12,23 +12,23 @@
|
||||
|
||||
import base64
|
||||
|
||||
import elasticsearch._async.client as async_client
|
||||
import elasticsearch._sync.client as client
|
||||
from elasticsearch.exceptions import SerializationError, ConnectionError
|
||||
|
||||
|
||||
async def init_elasticsearch_async(*args, **kwargs):
|
||||
def init_elasticsearch(*args, **kwargs):
|
||||
'''
|
||||
Initialize the Async Elasticsearch client with the sniff patch.
|
||||
Initialize the Elasticsearch client with the sniff patch.
|
||||
|
||||
:param args: Async Elasticsearch positional arguments.
|
||||
:param kwargs: Async Elasticsearch keyword arguments.
|
||||
:param args: Elasticsearch positional arguments.
|
||||
:param kwargs: Elasticsearch keyword arguments.
|
||||
'''
|
||||
async_client.default_sniff_callback = _override_async_sniff_callback(kwargs['basic_auth'])
|
||||
client.default_sniff_callback = _override_sniff_callback(kwargs['basic_auth'])
|
||||
|
||||
return async_client.AsyncElasticsearch(*args, **kwargs)
|
||||
return client.Elasticsearch(*args, **kwargs)
|
||||
|
||||
|
||||
def _override_async_sniff_callback(basic_auth):
|
||||
def _override_sniff_callback(basic_auth):
|
||||
'''
|
||||
Taken from https://github.com/elastic/elasticsearch-py/blob/8.8/elasticsearch/_sync/client/_base.py#L166
|
||||
Completely unmodified except for adding the auth header to the elastic request.
|
||||
@ -38,19 +38,19 @@ def _override_async_sniff_callback(basic_auth):
|
||||
- https://github.com/elastic/elasticsearch-py/issues/2005
|
||||
'''
|
||||
auth_str = base64.b64encode(':'.join(basic_auth).encode()).decode()
|
||||
sniffed_node_callback = async_client._base._default_sniffed_node_callback
|
||||
sniffed_node_callback = client._base._default_sniffed_node_callback
|
||||
|
||||
async def modified_async_sniff_callback(transport, sniff_options):
|
||||
def modified_sniff_callback(transport, sniff_options):
|
||||
for _ in transport.node_pool.all():
|
||||
try:
|
||||
meta, node_infos = await transport.perform_request(
|
||||
meta, node_infos = transport.perform_request(
|
||||
'GET',
|
||||
'/_nodes/_all/http',
|
||||
headers={
|
||||
headers = {
|
||||
'accept': 'application/vnd.elasticsearch+json; compatible-with=8',
|
||||
'authorization': f'Basic {auth_str}' # This auth header is missing in 8.x releases of the client, and causes 401s
|
||||
'authorization': f'Basic {auth_str}' # This auth header is missing in 8.x releases of the client, and causes 401s
|
||||
},
|
||||
request_timeout=(
|
||||
request_timeout = (
|
||||
sniff_options.sniff_timeout
|
||||
if not sniff_options.is_initial_sniff
|
||||
else None
|
||||
@ -79,7 +79,7 @@ def _override_async_sniff_callback(basic_auth):
|
||||
port = int(port_str)
|
||||
|
||||
assert sniffed_node_callback is not None
|
||||
sniffed_node = await sniffed_node_callback(
|
||||
sniffed_node = sniffed_node_callback(
|
||||
node_info, meta.node.replace(host=host, port=port)
|
||||
)
|
||||
if sniffed_node is None:
|
||||
@ -93,4 +93,4 @@ def _override_async_sniff_callback(basic_auth):
|
||||
|
||||
return []
|
||||
|
||||
return modified_async_sniff_callback
|
||||
return modified_sniff_callback
|
||||
@ -1,6 +1,6 @@
|
||||
#!/usr/bin/env python
|
||||
# Elasticsearch Recon Ingestion Scripts (ERIS) - Developed by Acidvegas (https://git.acid.vegas/eris)
|
||||
# sniff_patch.py
|
||||
# sniff_patch.py [asyncronous developement]
|
||||
|
||||
# Note:
|
||||
# This is a patch for the elasticsearch 8.x client to fix the sniff_* options.
|
||||
@ -12,23 +12,23 @@
|
||||
|
||||
import base64
|
||||
|
||||
import elasticsearch._sync.client as client
|
||||
import elasticsearch._async.client as async_client
|
||||
from elasticsearch.exceptions import SerializationError, ConnectionError
|
||||
|
||||
|
||||
def init_elasticsearch(*args, **kwargs):
|
||||
async def init_elasticsearch_async(*args, **kwargs):
|
||||
'''
|
||||
Initialize the Elasticsearch client with the sniff patch.
|
||||
Initialize the Async Elasticsearch client with the sniff patch.
|
||||
|
||||
:param args: Elasticsearch positional arguments.
|
||||
:param kwargs: Elasticsearch keyword arguments.
|
||||
:param args: Async Elasticsearch positional arguments.
|
||||
:param kwargs: Async Elasticsearch keyword arguments.
|
||||
'''
|
||||
client.default_sniff_callback = _override_sniff_callback(kwargs['basic_auth'])
|
||||
async_client.default_sniff_callback = _override_async_sniff_callback(kwargs['basic_auth'])
|
||||
|
||||
return client.Elasticsearch(*args, **kwargs)
|
||||
return async_client.AsyncElasticsearch(*args, **kwargs)
|
||||
|
||||
|
||||
def _override_sniff_callback(basic_auth):
|
||||
def _override_async_sniff_callback(basic_auth):
|
||||
'''
|
||||
Taken from https://github.com/elastic/elasticsearch-py/blob/8.8/elasticsearch/_sync/client/_base.py#L166
|
||||
Completely unmodified except for adding the auth header to the elastic request.
|
||||
@ -38,19 +38,19 @@ def _override_sniff_callback(basic_auth):
|
||||
- https://github.com/elastic/elasticsearch-py/issues/2005
|
||||
'''
|
||||
auth_str = base64.b64encode(':'.join(basic_auth).encode()).decode()
|
||||
sniffed_node_callback = client._base._default_sniffed_node_callback
|
||||
sniffed_node_callback = async_client._base._default_sniffed_node_callback
|
||||
|
||||
def modified_sniff_callback(transport, sniff_options):
|
||||
async def modified_async_sniff_callback(transport, sniff_options):
|
||||
for _ in transport.node_pool.all():
|
||||
try:
|
||||
meta, node_infos = transport.perform_request(
|
||||
meta, node_infos = await transport.perform_request(
|
||||
'GET',
|
||||
'/_nodes/_all/http',
|
||||
headers = {
|
||||
headers={
|
||||
'accept': 'application/vnd.elasticsearch+json; compatible-with=8',
|
||||
'authorization': f'Basic {auth_str}' # This auth header is missing in 8.x releases of the client, and causes 401s
|
||||
'authorization': f'Basic {auth_str}' # This auth header is missing in 8.x releases of the client, and causes 401s
|
||||
},
|
||||
request_timeout = (
|
||||
request_timeout=(
|
||||
sniff_options.sniff_timeout
|
||||
if not sniff_options.is_initial_sniff
|
||||
else None
|
||||
@ -79,7 +79,7 @@ def _override_sniff_callback(basic_auth):
|
||||
port = int(port_str)
|
||||
|
||||
assert sniffed_node_callback is not None
|
||||
sniffed_node = sniffed_node_callback(
|
||||
sniffed_node = await sniffed_node_callback(
|
||||
node_info, meta.node.replace(host=host, port=port)
|
||||
)
|
||||
if sniffed_node is None:
|
||||
@ -93,4 +93,4 @@ def _override_sniff_callback(basic_auth):
|
||||
|
||||
return []
|
||||
|
||||
return modified_sniff_callback
|
||||
return modified_async_sniff_callback
|
||||
Loading…
Reference in New Issue
Block a user