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check suffix in try_auto_create

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Son 2022-01-06 11:12:26 +01:00
parent 3fb6dd4aeb
commit de9f994fe2
1 changed files with 5 additions and 3 deletions
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8
app/alias_utils.py
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@ -4,7 +4,7 @@ from typing import Optional
from email_validator import validate_email, EmailNotValidError
from sqlalchemy.exc import IntegrityError, DataError
from app.config import BOUNCE_PREFIX_FOR_REPLY_PHASE, BOUNCE_PREFIX
from app.config import BOUNCE_PREFIX_FOR_REPLY_PHASE, BOUNCE_PREFIX, BOUNCE_SUFFIX
from app.db import Session
from app.email_utils import (
get_email_domain_part,
@ -33,11 +33,13 @@ from app.regex_utils import regex_match
def try_auto_create(address: str) -> Optional[Alias]:
"""Try to auto-create the alias using directory or catch-all domain"""
if address.startswith(f"{BOUNCE_PREFIX_FOR_REPLY_PHASE}+"):
# VERP for reply phase is {BOUNCE_PREFIX_FOR_REPLY_PHASE}+{email_log.id}+@{alias_domain}
if address.startswith(f"{BOUNCE_PREFIX_FOR_REPLY_PHASE}+") and "+@" in address:
LOG.e("alias %s can't start with %s", address, BOUNCE_PREFIX_FOR_REPLY_PHASE)
return None
if address.startswith(BOUNCE_PREFIX):
# VERP for forward phase is BOUNCE_PREFIX + email_log.id + BOUNCE_SUFFIX
if address.startswith(BOUNCE_PREFIX) and address.endswith(BOUNCE_SUFFIX):
LOG.e("alias %s can't start with %s", address, BOUNCE_PREFIX)
return None