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Remove service fingerprints in anonymize.py because they often contain

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identifying information.
This commit is contained in:
david
2009-03-26 18:45:25 +00:00
parent e178bbbab0
commit 88ad786c73
1 changed files with 4 additions and 4 deletions
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8
ndiff/test-scans/anonymize.py
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@@ -2,13 +2,12 @@
# Anonymize an Nmap XML file, replacing host name and IP addresses with random # Anonymize an Nmap XML file, replacing host name and IP addresses with random
# anonymous ones. Anonymized names will be consistent between runs of the # anonymous ones. Anonymized names will be consistent between runs of the
# program. Give a file name as an argument. The anonymized file is written to # program. Any servicefp attributes are removed. Give a file name as an
# stdout. # argument. The anonymized file is written to stdout.
# #
# The anonymization is not rigorous. This program just matches regular # The anonymization is not rigorous. This program just matches regular
# expressions against things that look like address and host names. It is # expressions against things that look like address and host names. It is
# possible that it will leave some identifying information, for example a host # possible that it will leave some identifying information.
# name split across lines in a service fingerprint.
import hashlib import hashlib
import random import random
@@ -99,6 +98,7 @@ def anonymize_file(f):
line = re.sub(ipv6_re, repl_addr, line) line = re.sub(ipv6_re, repl_addr, line)
line = re.sub(r'<hostname name="([^"]*)"', repl_hostname_name, line) line = re.sub(r'<hostname name="([^"]*)"', repl_hostname_name, line)
line = re.sub(r'\bhostname="([^"]*)"', repl_hostname, line) line = re.sub(r'\bhostname="([^"]*)"', repl_hostname, line)
line = re.sub(r' *\bservicefp="([^"]*)"', r'', line)
yield line yield line
def main(): def main():