Azure Key Vault 401身份验证错误

Question

我正在为我的azure无状态服务fabric应用程序从密钥存储库中获取机密值，并在100s密钥存储库机密中仅有2个密钥存储库机密获得401个依赖项错误（如果我通过connected application insight检查的话）。下面给出的是通过应用程序洞察显示的依赖错误的截图，其中一个密钥存储库的秘密。

这里请求路径是https://mykeyvaultname.vault.azure.net:443/secrets/pushmessagingsecretstopicname/?api-version=7.0

    public async Task<string> GetSecretAsync(string secretName, string clientId, string appKey, string vaultAddress)
            {
                string secretValue = string.Empty;
                if (string.IsNullOrEmpty(secretName))
                    throw new ArgumentNullException(nameof(secretName));

                if (string.IsNullOrEmpty(clientId))
                    throw new ArgumentNullException(nameof(clientId));

                if (string.IsNullOrEmpty(appKey))
                    throw new ArgumentNullException(nameof(appKey));

                if (string.IsNullOrEmpty(vaultAddress))
                    throw new ArgumentNullException(nameof(vaultAddress));

                var secretIdentifier = vaultAddress + "secrets/" + secretName;
                string cacheKey = secretIdentifier + clientId + appKey;

                secretValue = await GetSecretValue(clientId, appKey, secretIdentifier, cacheKey);

                return secretValue;
            }

private async Task<string> GetSecretValue(string clientId, string appKey, string secretIdentifier, string cacheKey)
        {
            IAdAuthentication authToken = new AdAuthentication
            {
                ClientId = clientId,
                AppKey = appKey
            };
            KeyVaultClient keyVaultClient = new KeyVaultClient(authToken.GetAuthenticationTokenAsync);

            // Get secret from the KeyVault.

            SecretBundle secret = null;

            Task tskGetSecret = Task.Run(async () =>
            {
                        //Here I am getting exception with response
                        secret = await keyVaultClient.GetSecretAsync(secretIdentifier).ConfigureAwait(false);
            });
            await Task.WhenAny(tskGetSecret);

            if (tskGetSecret.IsFaulted || tskGetSecret.IsCanceled)
            {
                secret = null;
            }

            string secretValue = string.Empty;
            if (secret != null && secret.Value != null)
            {
                secretValue = secret.Value.Trim();
            }

            return secretValue;
        }

StackTrace：-

at Microsoft.Rest.RetryDelegatingHandler.<>c__DisplayClass11_0.<<SendAsync>b__1>d.MoveNext()

Answer 1

我正在关闭这个问题，因为通过进一步的调试，我发现这个问题不是间歇性的，也与特定的密钥库机密无关。在获取应用程序的第一个密钥存储库机密值时，总是会出现问题。我正在结束这个问题，并打开了一个新的问题与适当的细节。