mirror of https://github.com/MISP/misp-modules
53 lines
1.7 KiB
Python
53 lines
1.7 KiB
Python
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# -*- coding: utf-8 -*-
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import json
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from ipasn_redis import IPASN
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misperrors = {'error': 'Error'}
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mispattributes = {'input': ['ip-src', 'ip-dst'], 'output': ['freetext']}
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moduleinfo = {'version': '0.1', 'author': 'Raphaël Vinot',
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'description': 'Query an IP ASN history service (https://github.com/CIRCL/IP-ASN-history.git)',
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'module-type': ['expansion', 'hover']}
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moduleconfig = ['host', 'port', 'db']
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def handler(q=False):
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if q is False:
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return False
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request = json.loads(q)
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if request.get('ip-src'):
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toquery = request['ip-src']
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elif request.get('ip-dst'):
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toquery = request['ip-dst']
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else:
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misperrors['error'] = "Unsupported attributes type"
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return misperrors
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if not request.get('config') and not (request['config'].get('host') and
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request['config'].get('port') and
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request['config'].get('db')):
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misperrors['error'] = 'IP ASN history configuration is missing'
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return misperrors
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ipasn = IPASN(host=request['config'].get('host'),
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port=request['config'].get('port'), db=request['config'].get('db'))
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values = []
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for first_seen, last_seen, asn, block in ipasn.aggregate_history(toquery):
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values.append('{} {} {} {}'.format(first_seen.decode(), last_seen.decode(), asn.decode(), block))
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if not values:
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misperrors['error'] = 'Unable to find the history of this IP'
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return misperrors
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return {'results': [{'types': mispattributes['output'], 'values': values}]}
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def introspection():
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return mispattributes
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def version():
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moduleinfo['config'] = moduleconfig
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return moduleinfo
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