CODEWITHSUNDEEP
c#azureasp.net-core-2.1asp.net-core-identitykey-management
Zubair Rana
Zubair Rana

Reputation: 2096

Microsoft.AspNetCore.DataProtection.KeyManagement.KeyRingProvider[48] An error occurred while reading the key ring

This issue only comes when i deploy the ASP .NET Core 2.1 Web App on shared hosting. I am using Azure Key vault with PersistKeysToFileSystem.

Web App is working good on my development machine and on Azure App with and without Azure Key Vault using PersistKeysToFileSystem.

fail: Microsoft.AspNetCore.DataProtection.KeyManagement.KeyRingProvider[48] An error occurred while reading the key ring. System.Net.Http.HttpRequestException: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond ---> System.Net.Sockets.SocketException: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond at System.Net.Http.ConnectHelper.ConnectAsync(String host, Int32 port, CancellationToken cancellationToken) --- End of inner exception stack trace --- at System.Net.Http.ConnectHelper.ConnectAsync(String host, Int32 port, CancellationToken cancellationToken) at System.Threading.Tasks.ValueTask``1.get_Result() at System.Net.Http.HttpConnectionPool.CreateConnectionAsync(HttpRequestMessage request, CancellationToken cancellationToken) at System.Threading.Tasks.ValueTask``1.get_Result() at System.Net.Http.HttpConnectionPool.WaitForCreatedConnectionAsync(ValueTask``1 creationTask) at System.Threading.Tasks.ValueTask``1.get_Result() at System.Net.Http.HttpConnectionPool.SendWithRetryAsync(HttpRequestMessage request, Boolean doRequestAuth, CancellationToken cancellationToken) at System.Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) at System.Net.Http.HttpClient.FinishSendAsyncBuffered(Task``1 sendTask, HttpRequestMessage request, CancellationTokenSource cts, Boolean disposeCts) at Microsoft.Azure.KeyVault.KeyVaultCredential.ProcessHttpRequestAsync(HttpRequestMessage request, CancellationToken cancellationToken) at Microsoft.Azure.KeyVault.KeyVaultClient.WrapKeyWithHttpMessagesAsync(String vaultBaseUrl, String keyName, String keyVersion, String algorithm, Byte[] value, Dictionary``2 customHeaders, CancellationToken cancellationToken) at Microsoft.Azure.KeyVault.KeyVaultClientExtensions.WrapKeyAsync(IKeyVaultClient operations, String keyIdentifier, String algorithm, Byte[] key, CancellationToken cancellationToken) at Microsoft.AspNetCore.DataProtection.AzureKeyVault.AzureKeyVaultXmlEncryptor.EncryptAsync(XElement plaintextElement) at Microsoft.AspNetCore.DataProtection.AzureKeyVault.AzureKeyVaultXmlEncryptor.Encrypt(XElement plaintextElement) at Microsoft.AspNetCore.DataProtection.XmlEncryption.XmlEncryptionExtensions.EncryptIfNecessary(IXmlEncryptor encryptor, XElement element) at Microsoft.AspNetCore.DataProtection.KeyManagement.XmlKeyManager.Microsoft.AspNetCore.DataProtection.KeyManagement.Internal.IInternalXmlKeyManager.CreateNewKey(Guid keyId, DateTimeOffset creationDate, DateTimeOffset activationDate, DateTimeOffset expirationDate) at Microsoft.AspNetCore.DataProtection.KeyManagement.XmlKeyManager.CreateNewKey(DateTimeOffset activationDate, DateTimeOffset expirationDate) at Microsoft.AspNetCore.DataProtection.KeyManagement.KeyRingProvider.CreateCacheableKeyRingCore(DateTimeOffset now, IKey keyJustAdded) at Microsoft.AspNetCore.DataProtection.KeyManagement.KeyRingProvider.Microsoft.AspNetCore.DataProtection.KeyManagement.Internal.ICacheableKeyRingProvider.GetCacheableKeyRing(DateTimeOffset now) at Microsoft.AspNetCore.DataProtection.KeyManagement.KeyRingProvider.GetCurrentKeyRingCore(DateTime utcNow) Hosting environment: Production

Upvotes: 6

Views: 9722

Answers (1)

Hoang Tran
Hoang Tran

Reputation: 956

I faced this issue after installing Active Directory, and my solution is set "Load User Profile" to "True" for the IIS Application Pool.

Upvotes: 5

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