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regex change to exclude comma from sasl_username (#2074)

as proposed in #2071 by @jvolkenant
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Arno Hautala 2021-12-19 08:33:59 -05:00 committed by GitHub
parent 50a5cb90bc
commit a85c429a85
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@ -549,8 +549,9 @@ def scan_postfix_submission_line(date, log, collector):
"""
# Match both the 'plain' and 'login' sasl methods, since both authentication methods are
# allowed by Dovecot
m = re.match("([A-Z0-9]+): client=(\S+), sasl_method=(PLAIN|LOGIN), sasl_username=(\S+)", log)
# allowed by Dovecot. Exclude trailing comma after the username when additional fields
# follow after.
m = re.match("([A-Z0-9]+): client=(\S+), sasl_method=(PLAIN|LOGIN), sasl_username=(\S+)(?<!,)", log)
if m:
_, client, method, user = m.groups()