regex change to exclude comma from sasl_username (#2074)
as proposed in #2071 by @jvolkenant
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1 changed files with 3 additions and 2 deletions
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@ -549,8 +549,9 @@ def scan_postfix_submission_line(date, log, collector):
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"""
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# Match both the 'plain' and 'login' sasl methods, since both authentication methods are
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# allowed by Dovecot
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m = re.match("([A-Z0-9]+): client=(\S+), sasl_method=(PLAIN|LOGIN), sasl_username=(\S+)", log)
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# allowed by Dovecot. Exclude trailing comma after the username when additional fields
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# follow after.
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m = re.match("([A-Z0-9]+): client=(\S+), sasl_method=(PLAIN|LOGIN), sasl_username=(\S+)(?<!,)", log)
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if m:
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_, client, method, user = m.groups()
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