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Thats how you fucking do it. Delegations stored in ranges now for querying.

This commit is contained in:
Dionysus 2024-03-12 21:20:34 -04:00
parent 1864f08e4b
commit bd735ea8a7
Signed by: acidvegas
GPG Key ID: EF4B922DB85DC9DE
1 changed files with 35 additions and 23 deletions
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58
ingestors/ingest_rir_delegations.py
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@ -38,14 +38,18 @@ def construct_map() -> dict:
'properties': {
'registry' : { 'type': 'keyword' },
'cc' : { 'type': 'keyword' }, # ISO 3166 2-letter code
'type' : { 'type': 'keyword' },
'start' : {
'properties': {
'asn' : {'type': 'integer' },
'ip' : {'type': 'ip' }
'asn' : {
'properties': {
'start' : { 'type': 'integer' },
'end' : { 'type': 'integer' }
}
},
'ip' : {
'properties': {
'start' : { 'type': 'ip' },
'end' : { 'type': 'ip' }
}
},
'value' : { 'type': 'integer' },
'date' : { 'type': 'date' },
'status' : { 'type': 'keyword' },
'extensions' : keyword_mapping
@ -70,7 +74,7 @@ async def process_data():
continue
csv_data = await response.text()
rows = [line for line in csv_data.split('\n') if line and not line.startswith('#')]
rows = [line.lower() for line in csv_data.split('\n') if line and not line.startswith('#')]
csv_reader = csv.reader(rows, delimiter='|')
del rows, csv_data # Cleanup
@ -103,8 +107,6 @@ async def process_data():
# Record lines (this is what we want)
else:
record_type = 'asn' if row[3].isdigit() else 'ip' # Store with the correct mapping type
record = {
'registry' : row[0],
'cc' : row[1],
@ -114,7 +116,7 @@ async def process_data():
'date' : row[5],
'status' : row[6]
}
if len(row) == 7:
if row[7]:
record['extensions'] = row[7]
@ -122,29 +124,36 @@ async def process_data():
if not record['cc']:
del record['cc']
elif len(record['cc']) != 2:
raise ValueError(f'Invalid country code: {record["cc"]} ({cache})')
raise ValueError(f'Invalid country code: {cache}')
if not record['value'].isdigit():
raise ValueError(f'Invalid value: {cache}')
if record['type'] == 'asn':
record['start'] = { record_type : int(record['start']) }
end = int(record['start']) + int(record['value']) - 1
record['asn'] = { 'start': int(record['start']), 'end': end }
elif record['type'] in ('ipv4', 'ipv6'):
try:
ipaddress.ip_address(record['start'])
record['start'] = { record_type : record['start'] }
if record['type'] == 'ipv4':
end = ipaddress.ip_address(record['start']) + int(record['value']) - 1
elif record['type'] == 'ipv6':
end = ipaddress.ip_network(f'{record["start"]}/{record["value"]}').broadcast_address
end = end.compressed.lower()
record['ip'] = { 'start': record['start'], 'end': str(end) }
except ValueError:
raise ValueError(f'Invalid start IP: {record["start"]} ({cache})')
raise ValueError(f'Invalid IP range: {cache}')
else:
raise ValueError(f'Invalid record type: {record["type"]}')
if not record['value'].isdigit():
raise ValueError(f'Invalid value: {record["value"]} ({cache})')
raise ValueError(f'Invalid record type: {cache}')
del record['start'], record['value'], record['type'] # Cleanup variables no longer needed
if not record['date'] or record['date'] == '00000000':
del record['date']
else:
record['date'] = time.strftime('%Y-%m-%dT%H:%M:%SZ', time.strptime(record['date'], '%Y%m%d')),
if record['status'] not in ('allocated', 'assigned', 'available', 'reserved', 'unallocated', 'unknown'):
raise ValueError(f'Invalid status: {record["status"]} ({cache})')
raise ValueError(f'Invalid status: {cache}')
#json_output['records'].append(record)
@ -180,7 +189,7 @@ Output:
Input:
{
'registry' : 'arin',
'cc' : 'US',
'cc' : 'us',
'type' : 'ipv4',
'start' : { 'ip': '76.15.132.0' },
'value' : 1024,
@ -188,4 +197,7 @@ Input:
'status' : 'allocated',
'extensions' : '6c065d5b54b877781f05e7d30ebfff28'
}
Notes:
Do we make this handle the database locally or load it into ram?
'''