Copy domain and selector immediately after validating sig fields.
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+2
-2
@@ -493,6 +493,8 @@ class DKIM(object):
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logger.debug("sig: %r" % sig)
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logger.debug("sig: %r" % sig)
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validate_signature_fields(sig)
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validate_signature_fields(sig)
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self.domain = sig[b'd']
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self.selector = sig[b's']
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try:
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try:
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canon_policy = CanonicalizationPolicy.from_c_value(sig.get(b'c'))
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canon_policy = CanonicalizationPolicy.from_c_value(sig.get(b'c'))
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@@ -506,8 +508,6 @@ class DKIM(object):
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except KeyError as e:
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except KeyError as e:
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raise MessageFormatError("unknown signature algorithm: %s" % e.args[0])
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raise MessageFormatError("unknown signature algorithm: %s" % e.args[0])
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self.domain = sig[b'd']
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self.selector = sig[b's']
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if b'l' in sig:
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if b'l' in sig:
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body = body[:int(sig[b'l'])]
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body = body[:int(sig[b'l'])]
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