FM / parsers

/usr/lib/python3/dist-packages/sos/cleaner/parsers/

/usr/lib/python3/dist-packages/sos/cleaner/parsers

Name	Size	Mode	Actions
__pycache__/	-	0755	rm
hostname_parser.py	4748	0644	edit dl rm
ip_parser.py	1577	0644	edit dl rm
keyword_parser.py	2041	0644	edit dl rm
mac_parser.py	2716	0644	edit dl rm
username_parser.py	2521	0644	edit dl rm
__init__.py	4198	0644	edit dl rm

Edit: /usr/lib/python3/dist-packages/sos/cleaner/parsers/username_parser.py (2521B)

# This file is part of the sos project: https://github.com/sosreport/sos
#
# This copyrighted material is made available to anyone wishing to use,
# modify, copy, or redistribute it subject to the terms and conditions of
# version 2 of the GNU General Public License.
#
# See the LICENSE file in the source distribution for further information.

import re

from sos.cleaner.parsers import SoSCleanerParser
from sos.cleaner.mappings.username_map import SoSUsernameMap

class SoSUsernameParser(SoSCleanerParser):
    """Parser for obfuscating usernames within an sosreport archive.

Note that this parser does not rely on regex matching directly, like most
    other parsers do. Instead, usernames are discovered via scraping the
    collected output of lastlog. As such, we do not discover new usernames
    later on, and only usernames present in lastlog output will be obfuscated,
    and those passed via the --usernames option if one is provided.
    """

name = 'Username Parser'
    map_file_key = 'username_map'
    regex_patterns = []
    skip_list = [
        'core',
        'nobody',
        'nfsnobody',
        'shutdown',
        'stack',
        'reboot',
        'root',
        'ubuntu',
        'username',
        'wtmp'
    ]

def __init__(self, config, opt_names=None):
        self.mapping = SoSUsernameMap()
        super(SoSUsernameParser, self).__init__(config)
        self.mapping.load_names_from_options(opt_names)

def load_usernames_into_map(self, content):
        """Since we don't get the list of usernames from a straight regex for
        this parser, we need to override the initial parser prepping here.
        """
        users = set()
        for line in content.splitlines():
            try:
                user = line.split()[0]
            except Exception:
                continue
            if not user or user.lower() in self.skip_list:
                continue
            users.add(user)
        for each in users:
            self.mapping.get(each)

def generate_item_regexes(self):
        for user in self.mapping.dataset:
            self.regexes[user] = re.compile(user, re.I)

def parse_line(self, line):
        count = 0
        for user, reg in sorted(self.regexes.items(), key=len, reverse=True):
            if reg.search(line):
                line, _count = reg.subn(self.mapping.get(user.lower()), line)
                count += _count
        return line, count

# Copyright 2020 Red Hat, Inc. Jake Hunsaker # This file is part of the sos project: https://github.com/sosreport/sos # # This copyrighted material is made available to anyone wishing to use, # modify, copy, or redistribute it subject to the terms and conditions of # version 2 of the GNU General Public License. # # See the LICENSE file in the source distribution for further information. import re from sos.cleaner.parsers import SoSCleanerParser from sos.cleaner.mappings.username_map import SoSUsernameMap class SoSUsernameParser(SoSCleanerParser): """Parser for obfuscating usernames within an sosreport archive. Note that this parser does not rely on regex matching directly, like most other parsers do. Instead, usernames are discovered via scraping the collected output of lastlog. As such, we do not discover new usernames later on, and only usernames present in lastlog output will be obfuscated, and those passed via the --usernames option if one is provided. """ name = 'Username Parser' map_file_key = 'username_map' regex_patterns = [] skip_list = [ 'core', 'nobody', 'nfsnobody', 'shutdown', 'stack', 'reboot', 'root', 'ubuntu', 'username', 'wtmp' ] def __init__(self, config, opt_names=None): self.mapping = SoSUsernameMap() super(SoSUsernameParser, self).__init__(config) self.mapping.load_names_from_options(opt_names) def load_usernames_into_map(self, content): """Since we don't get the list of usernames from a straight regex for this parser, we need to override the initial parser prepping here. """ users = set() for line in content.splitlines(): try: user = line.split()[0] except Exception: continue if not user or user.lower() in self.skip_list: continue users.add(user) for each in users: self.mapping.get(each) def generate_item_regexes(self): for user in self.mapping.dataset: self.regexes[user] = re.compile(user, re.I) def parse_line(self, line): count = 0 for user, reg in sorted(self.regexes.items(), key=len, reverse=True): if reg.search(line): line, _count = reg.subn(self.mapping.get(user.lower()), line) count += _count return line, count