使用 Azure.Security.KeyVault 通过 SecretId / SecretIdentifier 而不是 Microsoft.Azure.KeyVault 检索证书(PFXcontent)

Using Azure.Security.KeyVault to retrieve certificate (PFXcontent) via SecretId / SecretIdentifier instead of Microsoft.Azure.KeyVault

只是想知道如何使用新的 Azure.Security.KeyVault 库实现同样的效果:

  1. Azure.Security.KeyVault.Certificates

https://docs.microsoft.com/en-us/dotnet/api/overview/azure/security.keyvault.certificates-readme?view=azure-dotnet

  1. Azure.Security.KeyVault.Secrets

https://docs.microsoft.com/en-us/dotnet/api/overview/azure/security.keyvault.secrets-readme?view=azure-dotnet#retrieve-a-secret

特别是关于从证书 SecretId 获取 PFX 内容。新库似乎没有提供通过 SecretId 或 SecretIdentifier 获取 Secret 的方法,只能通过名称。

目的是匹配以前的做法:

var azureServiceTokenProvider = new AzureServiceTokenProvider();

var keyVaultClient = new KeyVaultClient(
                new KeyVaultClient.AuthenticationCallback(azureServiceTokenProvider.KeyVaultTokenCallback));

CertificateBundle certificateBundle = await keyVaultClient.GetCertificateAsync(certificateIdentifier);

SecretBundle certificateWithPrivateKey = await keyVaultClient.GetSecretAsync(certificateBundle.SecretIdentifier.Identifier);

byte[] certificateWithPrivateKeyDecoded = Convert.FromBase64String(certificateWithPrivateKey.Value);

var certificate = new X509Certificate2(certificateWithPrivateKeyDecoded, (string)null);

return certificate;

是的,该方法不提供通过 SecretIdentifier 获取 Secret 的方法,但它有一个参数 version,参见 SecretClient.GetSecret(String, String, CancellationToken)

在您的情况下,如果您有 certificateIdentifier,则包含 secret nameversion,它们与证书相同,只需将它们传递给方法即可。

var client = new SecretClient(vaultUri: new Uri(keyVaultUrl), credential: new DefaultAzureCredential());
KeyVaultSecret secret = client.GetSecret("secret-name","secret-version");