mirror of
https://github.com/bettercap/bettercap
synced 2025-07-06 04:52:10 -07:00
94 lines
2.1 KiB
Python
Executable file
94 lines
2.1 KiB
Python
Executable file
#!/usr/bin/env /usr/bin/python3
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import os
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import glob
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import csv
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import json
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base = os.path.dirname(os.path.realpath(__file__))
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# https://github.com/wireshark/wireshark/blob/master/tools/make-manuf.py
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with open(os.path.join(base, 'manuf.go.template')) as fp:
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template = fp.read()
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data = {}
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for path in glob.glob("./manuf/*.csv"):
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with open(path, 'r') as fp:
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reader = csv.reader(fp.readlines())
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# Pop the title row.
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next(reader)
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for row in reader:
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(registry, assignment, org_name, org_addr) = row
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data[assignment] = org_name
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code = "map[string]string {\n"
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for (key, vendor) in data.items():
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code += " \"%s\": %s,\n" % (key,
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json.dumps(vendor))
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code += "}\n"
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code = template.replace('#MAP#', code)
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with open(os.path.join(base, 'manuf.go'), 'w+t') as fp:
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fp.write(code)
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"""
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with open(os.path.join(base, 'manuf')) as fp:
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lines = [l.strip() for l in fp.readlines()]
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lines = [l for l in lines if l != "" and l[0] != '#']
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def get_mac_and_mask(mac):
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# simple case
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if not "/" in mac:
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mac_hex = mac.replace(":", '')
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mask = 48 - 4 * len(mac_hex)
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mac_int = int(mac_hex, 16) << mask
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# 00:1B:C5:00:00:00/36
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else:
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parts = mac.split("/")
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mac_hex = parts[0].replace(":", '')
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mask = 48 - int(parts[1])
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mac_int = int(mac_hex, 16) << mask
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return (mac_int, mask)
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index = {}
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for line in lines:
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m = re.match(r'^([^\s]+)\s+([^\s]+)(.*)$', line, re.M)
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parts = m.groups()
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mac = parts[0]
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short = parts[1]
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manuf = parts[2].strip()
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if manuf == "":
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manuf = short
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m = re.match(r'^([^#]+)#.+$', manuf)
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if m is not None:
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manuf = m.groups()[0].strip()
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mac_int, mask = get_mac_and_mask(mac)
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key = "%d.%d" % (mask, mac_int >> mask)
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index[key] = manuf
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code = "map[string]string {\n"
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for key, vendor in six.iteritems(index):
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code += " \"%s\": \"%s\",\n" % (key, vendor.replace('"', '\\"'))
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code += "}\n"
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code = template.replace('#MAP#', code)
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with open(os.path.join(base, 'manuf.go'), 'w+t') as fp:
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fp.write(code)
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"""
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