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[Keyvault] az keyvault key sign/verify: Fix --digest to accept base64 encoded string #30521

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Merged
merged 2 commits into from
Dec 23, 2024
Merged

[Keyvault] az keyvault key sign/verify: Fix --digest to accept base64 encoded string #30521

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az keyvault key sign/verify: Fix `--digest` to accept base64 encoded …
evelyn-ys Dec 16, 2024
838ab41
address comments
evelyn-ys Dec 17, 2024
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8 changes: 3 additions & 5 deletions src/azure-cli/azure/cli/command_modules/keyvault/custom.py
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,7 @@
# --------------------------------------------------------------------------------------------

# pylint: disable=too-many-lines
import base64
import codecs
import hashlib
import json
Expand Down Expand Up @@ -1130,16 +1131,15 @@ def sign_key(cmd, client, algorithm, digest, name=None, version=None):
SignatureAlgorithm = cmd.loader.get_sdk('SignatureAlgorithm', mod='crypto._enums',
resource_type=ResourceType.DATA_KEYVAULT_KEYS)
crypto_client = client.get_cryptography_client(name, key_version=version)
return crypto_client.sign(SignatureAlgorithm(algorithm), digest.encode('utf-8'))
return crypto_client.sign(SignatureAlgorithm(algorithm), base64.b64decode(digest.encode('utf-8')))


def verify_key(cmd, client, algorithm, digest, signature, name=None, version=None):
import base64
SignatureAlgorithm = cmd.loader.get_sdk('SignatureAlgorithm', mod='crypto._enums',
resource_type=ResourceType.DATA_KEYVAULT_KEYS)
crypto_client = client.get_cryptography_client(name, key_version=version)
return crypto_client.verify(SignatureAlgorithm(algorithm),
digest.encode('utf-8'),
base64.b64decode(digest.encode('utf-8')),
base64.b64decode(signature.encode('utf-8')))


Expand Down Expand Up @@ -1493,7 +1493,6 @@ def download_secret(client, file_path, name=None, encoding=None, version=''): #
f.write(secret_value)
else:
if encoding == 'base64':
import base64
decoded = base64.b64decode(secret_value)
elif encoding == 'hex':
import binascii
Expand Down Expand Up @@ -1558,7 +1557,6 @@ def download_certificate(client, file_path, certificate_name=None, encoding='PEM
if encoding == 'DER':
f.write(cert)
else:
import base64
encoded = base64.encodebytes(cert)
if isinstance(encoded, bytes):
encoded = encoded.decode("utf-8")
Expand Down
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