DandelionNStuff/dkimpy-milter-smtputf8
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- Make domain checks case insensitive for determining if signing should be

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done (LP: #1815311)
This commit is contained in:
Scott Kitterman
2019-02-11 14:55:35 -05:00
parent ea2b612e8d
commit b1abbf9d61
2 changed files with 8 additions and 6 deletions
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dkimpy_milter/__init__.py
+6 -6
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@@ -131,7 +131,7 @@ class dkimMilter(Milter.Base):
if lname == 'from':
fname, self.author = parseaddr(val)
try:
self.fdomain = self.author.split('@')[1]
self.fdomain = self.author.split('@')[1].lower()
except IndexError as er:
self.fdomain = '' # self.author was not a proper email address
if (milterconfig.get('Syslog') and
@@ -228,7 +228,7 @@ class dkimMilter(Milter.Base):
'd={3})'.format(self.getsymval('i'),
d.signature_fields.get(b'a'),
d.signature_fields.get(b's'),
d.domain))
d.domain.lower()))
if privateEd25519:
d = dkim.DKIM(txt)
h = d.sign(milterconfig.get('SelectorEd25519'), self.fdomain,
@@ -244,7 +244,7 @@ class dkimMilter(Milter.Base):
'd={3})'.format(self.getsymval('i'),
d.signature_fields.get(b'a'),
d.signature_fields.get(b's'),
d.domain))
d.domain.lower()))
except dkim.DKIMException as x:
if milterconfig.get('Syslog'):
syslog.syslog('DKIM: {0}'.format(x))
@@ -292,8 +292,8 @@ class dkimMilter(Milter.Base):
'd={3})'.format(self.getsymval('i'),
d.signature_fields.get(b'a'),
d.signature_fields.get(b's'),
d.domain))
self.dkim_domain = d.domain
d.domain.lower()))
self.dkim_domain = d.domain.lower()
else:
if milterconfig.get('DiagnosticDirectory'):
fd, fname = tempfile.mkstemp(".dkim")
@@ -303,7 +303,7 @@ class dkimMilter(Milter.Base):
syslog.syslog('DKIM: Fail (saved as {0})'
.format(fname))
else:
syslog.syslog('DKIM: Fail ({0})'.format(d.domain))
syslog.syslog('DKIM: Fail ({0})'.format(d.domain.lower()))
if res:
result = 'pass'
else: