cqlsh를 사용하여 AWS Keyspaces에 연결할 수 없음

나는 그것을 알아 냈다 cqlsh; SSL 버전을 설정해야합니다.

[connection]
port = 9142
factory = cqlshlib.ssl.ssl_transport_factory

[cql]
version = 3.4.4

[ssl]
validate = true
certfile = /home/abc/.cassandra/AmazonRootCA1.pem
version = TLSv1_2

.NET 솔루션의 수정 사항도 비슷합니다. SslProtocols올바르게 설정해야 합니다.

다음은 작동하는 F # 스크립트입니다.

#load "../.paket/load/netcoreapp3.1/CassandraCSharpDriver.fsx"

open System
open System.Net.Security
open System.Security
open System.Security.Authentication
open System.Security.Cryptography
open System.Security.Cryptography.X509Certificates
open Cassandra

let private getEnvVar (name : string) =
  let x = Environment.GetEnvironmentVariable name
  if String.IsNullOrWhiteSpace x
  then
    failwithf "The environment variable %s must be set" name
  else
    x

let region = getEnvVar "AWS_REGION"

let keyspace = getEnvVar "AWS_KEYSPACES_KEYSPACE"
let keyspacesUsername = getEnvVar "AWS_KEYSPACES_USERNAME"
let keyspacesPassword = getEnvVar "AWS_KEYSPACES_PASSWORD"

async {
  let certCollection = X509Certificate2Collection ()
  use cert = new X509Certificate2 (@"./AmazonRootCA1.pem", "amazon")

  certCollection.Add (cert) |> ignore

  let sslOptions =
    SSLOptions
      (
        SslProtocols.Tls12,
        true,
        (fun sender certificate chain sslPolicyErrors ->
          if sslPolicyErrors = SslPolicyErrors.None
          then
            true
          else
            printfn "Cassandra node SSL certificate validation error(s): {%A}" sslPolicyErrors
            false)
      )
    |> (fun x -> x.SetCertificateCollection(certCollection))

  let contactPoints = [| sprintf "cassandra.%s.amazonaws.com" region |]

  let cluster =
    Cluster.Builder()
      .AddContactPoints(contactPoints)
      .WithPort(9142)
      .WithAuthProvider(PlainTextAuthProvider (keyspacesUsername, keyspacesPassword))
      .WithSSL(sslOptions)
      .Build()

  use! cassandra =
    cluster.ConnectAsync keyspace
    |> Async.AwaitTask

  printfn "Connected. "
}
|> Async.RunSynchronously

C #으로 쉽게 번역 할 수 있어야합니다. :)