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Allow dashes in DKIM selectors

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(when they're not the first character)
* Fixes #68
This commit is contained in:
David Duque 2022-09-08 16:00:08 +01:00
parent fc04c8d723
commit 09cf3b3755
1 changed files with 1 additions and 1 deletions
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2
management/daemon.py
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@ -878,7 +878,7 @@ def smtp_relay_set():
if sel is None or sel.strip() == "":
config["SMTP_RELAY_DKIM_SELECTOR"] = None
config["SMTP_RELAY_DKIM_RR"] = None
elif re.fullmatch(r"[a-z\d\._]+", sel.strip()) is None:
elif re.fullmatch(r"[a-z\d\._][a-z\d\._\-]*", sel.strip()) is None:
return ("The DKIM selector is invalid!", 400)
# DKIM selector looks good, try processing the RR