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-rw-r--r--b4/__init__.py11
1 files changed, 6 insertions, 5 deletions
diff --git a/b4/__init__.py b/b4/__init__.py
index 61f5cb1..e50c8e3 100644
--- a/b4/__init__.py
+++ b/b4/__init__.py
@@ -1636,7 +1636,12 @@ class LoreAttestationSignatureDKIM(LoreAttestationSignature):
# self.native_verify()
# return
- if not dkim.verify(self.msg.as_bytes(), dnsfunc=dkim_get_txt):
+ # Do we have a resolve method?
+ if hasattr(_resolver, 'resolve'):
+ res = dkim.verify(self.msg.as_bytes(), dnsfunc=dkim_get_txt)
+ else:
+ res = dkim.verify(self.msg.as_bytes())
+ if not res:
logger.debug('DKIM signature did NOT verify')
return
self.good = True
@@ -2353,10 +2358,6 @@ def dkim_get_txt(name: bytes, timeout: int = 5):
if txtdata.find(b'p=') >= 0:
_DKIM_DNS_CACHE[name] = txtdata
return txtdata
- except AttributeError:
- # Try the native call
- _DKIM_DNS_CACHE[name] = dkim.dnsplug.get_txt(name, timeout)
- return _DKIM_DNS_CACHE[name]
except dns.resolver.NXDOMAIN:
pass
_DKIM_DNS_CACHE[name] = None