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Fix cosign generate Azure key pair bug #1525
Merged
haydentherapper
merged 14 commits into
sigstore:main
from
malancas:cosign-generate-key-bug
Dec 4, 2023
Merged
Fix cosign generate Azure key pair bug #1525
haydentherapper
merged 14 commits into
sigstore:main
from
malancas:cosign-generate-key-bug
Dec 4, 2023
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Signed-off-by: Meredith Lancaster <malancas@github.com>
Signed-off-by: Meredith Lancaster <malancas@github.com>
Signed-off-by: Meredith Lancaster <malancas@github.com>
Signed-off-by: Meredith Lancaster <malancas@github.com>
Signed-off-by: Meredith Lancaster <malancas@github.com>
Signed-off-by: Meredith Lancaster <malancas@github.com>
Signed-off-by: Meredith Lancaster <malancas@github.com>
Signed-off-by: Meredith Lancaster <malancas@github.com>
malancas
commented
Dec 1, 2023
@@ -70,11 +70,6 @@ func LoadSignerVerifier(defaultCtx context.Context, referenceStr string) (*Signe | |||
return nil, err | |||
} | |||
|
|||
a.hashFunc, _, err = a.client.getKeyVaultHashFunc(defaultCtx) |
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This was causing the bug reported in sigstore/cosign#3094. The call to getKeyVaultHashFunc
would fail because it would try to get the hash function of a non-existent key.
Signed-off-by: Meredith Lancaster <malancas@github.com>
Signed-off-by: Meredith Lancaster <malancas@github.com>
Signed-off-by: Meredith Lancaster <malancas@github.com>
Signed-off-by: Meredith Lancaster <malancas@github.com>
haydentherapper
approved these changes
Dec 4, 2023
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Summary
Addresses the bug reported in sigstore/cosign#3094. That bug reports the inability to generate a key pair using the Azure Key Vault KMS. After some digging, I found the issue had to do with where the function that returns key pair's hash function is called.
This updates the Azure KMS so the key pair hash function is requested when signing and verifying, instead of retrieving it when the client is created.
This pull request also adds more logic around testing whether the a key pair with a given name already exists before attempting to generate one.
Release Note
Documentation