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45 lines
1.7 KiB
45 lines
1.7 KiB
10 months ago
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import re
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SPAMC_CONFIG_FILE = '/etc/mail/spamassassin/spamc.conf'
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SPAMASSASSIN_SERVICE_OVERRIDE = '/etc/systemd/system/spamassassin.service'
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SYSCONFIG_SPAMASSASSIN = '/etc/sysconfig/spamassassin'
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SYSCONFIG_VARIABLE = 'SPAMDOPTIONS'
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SPAMD_SHORTOPTS_NOARG = "ch46LlxPQqVv"
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""" All short options in spamd that do not accept an argument, excluding -d. """
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def parse_sysconfig_spamassassin(content):
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"""
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Splits up a spamassassin sysconfig file into three parts and returns those parts:
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1. Beginning of the file up to the SPAMDOPTIONS assignment
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2. The assignment to the SPAMDOPTIONS variable (this is the assignment
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that takes effect, i.e. the last assignment to the variable)
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3. End of the file after the SPAMDOPTIONS assignment
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"""
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line_continues = False
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is_assignment = False
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assignment_start = None
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assignment_end = None
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lines = content.split('\n')
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for ix, line in enumerate(lines):
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is_assignment = ((is_assignment and line_continues) or
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(not (not is_assignment and line_continues) and
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re.match(r'\s*' + SYSCONFIG_VARIABLE + '=', line)))
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if is_assignment:
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if line_continues:
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assignment_end += 1
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else:
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assignment_start = ix
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assignment_end = ix + 1
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line_continues = line.endswith('\\')
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if assignment_start is None:
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return content, '', ''
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assignment = ''
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for line in lines[assignment_start:assignment_end - 1]:
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assignment += line[:-1]
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assignment += lines[assignment_end - 1]
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pre_assignment = '\n'.join(lines[:assignment_start])
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post_assignment = '\n'.join(lines[assignment_end:])
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return pre_assignment, assignment, post_assignment
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