RIR Transfers ingestor added
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193
ingestors/ingest_rir_transfers.py
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193
ingestors/ingest_rir_transfers.py
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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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# ingest_rir_transfers.py
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import json
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import ipaddress
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import logging
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import time
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try:
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import aiohttp
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except ImportError:
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raise ImportError('Missing required \'aiohttp\' library. (pip install aiohttp)')
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# Set a default elasticsearch index if one is not provided
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default_index = 'rir-transfer-' + time.strftime('%Y-%m-%d')
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# Transfers data sources
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transfers_db = {
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'afrinic' : 'https://ftp.afrinic.net/stats/afrinic/transfers/transfers_latest.json',
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'apnic' : 'https://ftp.apnic.net/stats/apnic/transfers/transfers_latest.json',
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'arin' : 'https://ftp.arin.net/pub/stats/arin/transfers/transfers_latest.json',
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'lacnic' : 'https://ftp.lacnic.net/pub/stats/lacnic/transfers/transfers_latest.json',
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'ripencc' : 'https://ftp.ripe.net/pub/stats/ripencc/transfers/transfers_latest.json'
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}
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def construct_map() -> dict:
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'''Construct the Elasticsearch index mapping for records'''
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# Match on exact value or full text search
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keyword_mapping = { 'type': 'text', 'fields': { 'keyword': { 'type': 'keyword', 'ignore_above': 256 } } }
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# Construct the index mapping
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mapping = {
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'mappings': {
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'properties': {
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'date' : { 'type': 'date' },
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'ip4nets' : {
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'properties': {
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'original_set' : { 'properties': { 'start_address': { 'type': 'ip' }, 'end_address' : { 'type': 'ip' } } },
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'transfer_set' : { 'properties': { 'start_address': { 'type': 'ip' }, 'end_address' : { 'type': 'ip' } } }
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}
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},
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'ip6nets' : {
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'properties': {
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'original_set' : { 'properties': { 'start_address': { 'type': 'ip' }, 'end_address' : { 'type': 'ip' } } },
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'transfer_set' : { 'properties': { 'start_address': { 'type': 'ip' }, 'end_address' : { 'type': 'ip' } } }
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}
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},
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'asns' : {
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'properties': {
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'original_set' : { 'properties': { 'start': { 'type': 'integer' }, 'end' : { 'type': 'integer' } } },
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'transfer_set' : { 'properties': { 'start': { 'type': 'integer' }, 'end' : { 'type': 'integer' } } }
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}
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},
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'type' : { 'type': 'keyword' },
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'source_organization' : { 'properties': { 'name': keyword_mapping, 'country_code' : { 'type': 'keyword' } } },
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'recipient_organization' : { 'properties': { 'name': keyword_mapping, 'country_code' : { 'type': 'keyword' } } },
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'source_rir' : { 'type': 'keyword' },
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'recipient_rir' : { 'type': 'keyword' },
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}
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}
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}
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return mapping
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async def process_data():
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'''Read and process the transfers data.'''
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for registry, url in transfers_db.items():
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try:
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headers = {'Connection': 'keep-alive'} # This is required for AIOHTTP connections to LACNIC
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async with aiohttp.ClientSession(headers=headers) as session:
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async with session.get(url) as response:
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if response.status != 200:
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logging.error(f'Failed to fetch {registry} delegation data: {response.status}')
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raise Exception('errror') #continue
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data = await response.text()
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try:
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json_data = json.loads(data)
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except aiohttp.ContentTypeError as e:
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logging.error(f'Failed to parse {registry} delegation data: {e}')
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raise Exception('errror') #continue
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if 'transfers' not in json_data:
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logging.error(f'Invalid {registry} delegation data: {json_data}')
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for record in json_data['transfers']:
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if 'asns' in record:
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for set_type in ('original_set', 'transfer_set'):
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if set_type in record['asns']:
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count = 0
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for set_block in record['asns'][set_type]:
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for option in ('start', 'end'):
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asn = set_block[option]
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if type(asn) != int:
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if not asn.isdigit():
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logging.error(f'Invalid {set_type} {option} ASN in {registry} data: {asn}')
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raise Exception('errror') #continue
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else:
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record['asns'][set_type][count][option] = int(asn)
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count += 1
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if 'ip4nets' in record or 'ip6nets' in record:
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for ip_type in ('ip4nets', 'ip6nets'):
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if ip_type in record:
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for set_type in ('original_set', 'transfer_set'):
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if set_type in record[ip_type]:
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count = 0
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for set_block in record[ip_type][set_type]:
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for option in ('start_address', 'end_address'):
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try:
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ipaddress.ip_address(set_block[option])
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except ValueError as e:
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octets = set_block[option].split('.')
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normalized_ip = '.'.join(str(int(octet)) for octet in octets)
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try:
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ipaddress.ip_address(normalized_ip)
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record[ip_type][set_type][count][option] = normalized_ip
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except ValueError as e:
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logging.error(f'Invalid {set_type} {option} IP in {registry} data: {e}')
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raise Exception('errror') #continue
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count += 1
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if record['type'] not in ('MERGER_ACQUISITION', 'RESOURCE_TRANSFER'):
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logging.error(f'Invalid transfer type in {registry} data: {record["type"]}')
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raise Exception('errror') #continue
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yield {'_index': default_index, '_source': record}
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except Exception as e:
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logging.error(f'Error processing {registry} delegation data: {e}')
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async def test():
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'''Test the ingestion process'''
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async for document in process_data():
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print(document)
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if __name__ == '__main__':
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import asyncio
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asyncio.run(test())
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'''
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Output:
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{
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"transfer_date" : "2017-09-15T19:00:00Z",
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"ip4nets" : {
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"original_set" : [ { "start_address": "94.31.64.0", "end_address": "94.31.127.255" } ],
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"transfer_set" : [ { "start_address": "94.31.64.0", "end_address": "94.31.127.255" } ]
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},
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"type" : "MERGER_ACQUISITION",
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"source_organization" : { "name": "Unser Ortsnetz GmbH" },
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"recipient_organization" : {
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"name" : "Deutsche Glasfaser Wholesale GmbH",
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"country_code" : "DE"
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},
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"source_rir" : "RIPE NCC",
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"recipient_rir" : "RIPE NCC"
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},
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{
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"transfer_date" : "2017-09-18T19:00:00Z",
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"asns" : {
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"original_set" : [ { "start": 198257, "end": 198257 } ],
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"transfer_set" : [ { "start": 198257, "end": 198257 } ]
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},
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"type" : "MERGER_ACQUISITION",
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"source_organization" : { "name": "CERT PLIX Sp. z o.o." },
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"recipient_organization" : {
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"name" : "Equinix (Poland) Sp. z o.o.",
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"country_code" : "PL"
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},
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"source_rir" : "RIPE NCC",
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"recipient_rir" : "RIPE NCC"
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}
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Input:
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- Nothing changed from the output for now...
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'''
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