C#•7mo ago

Docker + Blazor + MSSQL handshake error

When I run dotnet ef database update I get the following error :

Microsoft.Data.SqlClient.SqlException (0x80131904): A connection was successfully established with the server, but then an error occurred during the pre-login handshake. (provider: TCP Provider, error: 35 - An internal exception was caught)

I'm using WSL btw

5 Replies

LukaaOP•7mo ago

ConnectionString :

   "DefaultConnection": "Server=localhost,1433;Database=default;User=user;Password=p;Trusted_Connection=True;MultipleActiveResultSets=true;TrustServerCertificate=false"

   "DefaultConnection": "Server=localhost,1433;Database=default;User=user;Password=p;Trusted_Connection=True;MultipleActiveResultSets=true;TrustServerCertificate=false"

Unknown User•7mo ago

Message Not Public

LukaaOP•7mo ago

No, setting it true results in Kerberos error Not much, not sure how to proceed Yea, now I set Encrypt=false and I get

Cannot authenticate using Kerberos. Ensure Kerberos has been initialized on the client with 'kinit' and a Service Principal Name has been registered for the SQL Server to allow Kerberos authentication.

Cannot authenticate using Kerberos. Ensure Kerberos has been initialized on the client with 'kinit' and a Service Principal Name has been registered for the SQL Server to allow Kerberos authentication.

deleting trusted_connection=true fixed it

Unknown User•7mo ago

Message Not Public

LukaaOP•7mo ago

Yes

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Docker + Blazor + MSSQL handshake error