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x509_crl: do not crash when signing with Ed25519 or Ed448 (#475)

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* Do not crash when signing with Ed25519 or Ed448.

* Forgot replace.
This commit is contained in:
Felix Fontein
2022-06-15 22:06:40 +02:00
committed by GitHub
parent 429ed5faa5
commit 297b44f24b
4 changed files with 98 additions and 3 deletions
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14
plugins/modules/x509_crl.py
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@@ -411,6 +411,7 @@ from ansible_collections.community.crypto.plugins.module_utils.crypto.support im
from ansible_collections.community.crypto.plugins.module_utils.crypto.cryptography_support import (
cryptography_decode_name,
cryptography_get_name,
cryptography_key_needs_digest_for_signing,
cryptography_name_to_oid,
cryptography_oid_to_name,
cryptography_serial_number_of_cert,
@@ -648,8 +649,12 @@ class CRL(OpenSSLObject):
return False
if self.next_update != self.crl.next_update and not self.ignore_timestamps:
return False
if self.digest.name != self.crl.signature_hash_algorithm.name:
return False
if cryptography_key_needs_digest_for_signing(self.privatekey):
if self.crl.signature_hash_algorithm is None or self.digest.name != self.crl.signature_hash_algorithm.name:
return False
else:
if self.crl.signature_hash_algorithm is not None:
return False
want_issuer = [(cryptography_name_to_oid(entry[0]), entry[1]) for entry in self.issuer]
is_issuer = [(sub.oid, sub.value) for sub in self.crl.issuer]
@@ -719,7 +724,10 @@ class CRL(OpenSSLObject):
)
crl = crl.add_revoked_certificate(revoked_cert.build(backend))
self.crl = crl.sign(self.privatekey, self.digest, backend=backend)
digest = None
if cryptography_key_needs_digest_for_signing(self.privatekey):
digest = self.digest
self.crl = crl.sign(self.privatekey, digest, backend=backend)
if self.format == 'pem':
return self.crl.public_bytes(Encoding.PEM)
else: