C# 蒙哥达司机。通过SCRAM-SHA-1进行认证

我正在尝试与Azure Cosmos DB（MongoDb）建立连接。我使用MongoDb.Driver v2.8.1。有人能帮我吗？非常感谢

    var configurationSection = _configuration.GetSection("MongoDb");
                MongoUrl mongoUrl = new MongoUrl(configurationSection["connectionString"]);
            var databaseName = configurationSection["databaseName"];
            var userName = mongoUrl.Username;
            var password = mongoUrl.Password;

            MongoClientSettings settings = new MongoClientSettings();
            settings.Server = mongoUrl.Server;
            settings.UseSsl = true;
            settings.SslSettings = new SslSettings();
            settings.SslSettings.EnabledSslProtocols = SslProtocols.Tls12;
            settings.ConnectTimeout = TimeSpan.FromMinutes(1);

            MongoIdentity identity = new MongoInternalIdentity(databaseName, userName);
            MongoIdentityEvidence evidence = new PasswordEvidence(password);


            settings.Credential = new MongoCredential("SCRAM-SHA-1", identity, evidence);


            var mongoClient = new MongoClient(settings);

尝试从集合获取数据时引发以下异常：

An unhandled exception occurred while processing the request.
MongoCommandException: Command saslContinue failed: SaslFailed. ConnectionId e6e7c4d7-4dcc-40c5-ad56-3307f3323a1a ActivityId: 9af84117-0000-0000-0000-000000000000.
MongoDB.Driver.Core.WireProtocol.CommandUsingQueryMessageWireProtocol<TCommandResult>.ProcessReply(ConnectionId connectionId, ReplyMessage<RawBsonDocument> reply)

    MongoAuthenticationException: Unable to authenticate using sasl protocol mechanism SCRAM-SHA-1.
    MongoDB.Driver.Core.Connections.BinaryConnection.OpenHelperAsync(CancellationToken cancellationToken)
    Stack Query Cookies Headers
    MongoCommandException: Command saslContinue failed: SaslFailed. ConnectionId e6e7c4d7-4dcc-40c5-ad56-3307f3323a1a ActivityId: 9af84117-0000-0000-0000-000000000000.
    MongoDB.Driver.Core.WireProtocol.CommandUsingQueryMessageWireProtocol<TCommandResult>.ProcessReply(ConnectionId connectionId, ReplyMessage<RawBsonDocument> reply)
    MongoDB.Driver.Core.WireProtocol.CommandUsingQueryMessageWireProtocol<TCommandResult>.ExecuteAsync(IConnection connection, CancellationToken cancellationToken)
    MongoDB.Driver.Core.Authentication.SaslAuthenticator.AuthenticateAsync(IConnection connection, ConnectionDescription description, CancellationToken cancellationToken)

    Show raw exception details
    MongoAuthenticationException: Unable to authenticate using sasl protocol mechanism SCRAM-SHA-1.
    MongoDB.Driver.Core.Connections.BinaryConnection.OpenHelperAsync(CancellationToken cancellationToken)
    MongoDB.Driver.Core.Servers.Server.GetChannelAsync(CancellationToken cancellationToken)
    MongoDB.Driver.Core.Operations.FindOperation<TDocument>.ExecuteAsync(IReadBinding binding, CancellationToken cancellationToken)
    MongoDB.Driver.OperationExecutor.ExecuteReadOperationAsync<TResult>(IReadBinding binding, IReadOperation<TResult> operation, CancellationToken cancellationToken)
    MongoDB.Driver.MongoCollectionImpl<TDocument>.ExecuteReadOperationAsync<TResult>(IClientSessionHandle session, IReadOperation<TResult> operation, ReadPreference readPreference, CancellationToken cancellationToken)
    MongoDB.Driver.MongoCollectionImpl<TDocument>.UsingImplicitSessionAsync<TResult>(Func<IClientSessionHandle, Task<TResult>> funcAsync, CancellationToken cancellationToken)
    Babelfish.ME.MongoDb.Data.Services.AbstractDataService<TEntity>.FindAsync(BsonDocument filter, BsonDocument sort, int skip, int limit) in AbstractDataService.cs

处理请求时发生未处理的异常。
MongoCommand异常：命令saslContinue失败：SaslFailed。连接ID e6e7c4d7-4dcc-40c5-ad56-3307f3323a1a活动ID:9af84117-0000-0000-0000-0000000。
MongoDB.Driver.Core.WireProtocol.CommandUsingQueryMessageWireProtocol.ProcessReply（ConnectionId ConnectionId，ReplyMessage reply）
MongoAuthenticationException:无法使用sasl协议机制SCRAM-SHA-1进行身份验证。
MongoDB.Driver.Core.Connections.BinaryConnection.OpenHelperAsync（CancellationToken CancellationToken）
堆栈查询Cookies头
MongoCommand异常：命令saslContinue失败：SaslFailed。连接ID e6e7c4d7-4dcc-40c5-ad56-3307f3323a1a活动ID:9af84117-0000-0000-0000-0000000。
MongoDB.Driver.Core.WireProtocol.CommandUsingQueryMessageWireProtocol.ProcessReply（ConnectionId ConnectionId，ReplyMessage reply）
MongoDB.Driver.Core.WireProtocol.CommandUsingQueryMessageWireProtocol.ExecuteAsync（IConnection connection，CancellationToken CancellationToken）
MongoDB.Driver.Core.Authentication.SaslAuthenticator.authenticateSync（IConnection连接，ConnectionDescription描述，CancellationToken CancellationToken）
显示原始异常详细信息
MongoAuthenticationException:无法使用sasl协议机制SCRAM-SHA-1进行身份验证。
MongoDB.Driver.Core.Connections.BinaryConnection.OpenHelperAsync（CancellationToken CancellationToken）
MongoDB.Driver.Core.Servers.Server.GetChannelAsync（CancellationToken CancellationToken）
MongoDB.Driver.Core.Operations.FindOperation.ExecuteAsync（IReadBinding绑定，CancellationToken CancellationToken）
MongoDB.Driver.OperationExecutor.ExecuteReadOperationAsync（IReadBinding绑定、IReadOperation操作、CancellationToken CancellationToken）
MongoDB.Driver.MongoCollectionImpl.ExecuteReadOperationAsync（IClientSessionHandle会话、IReadOperation操作、ReadPreference ReadPreference、CancellationToken CancellationToken）
MongoDB.Driver.MongoCollectionImpl.UsingImplicitSessionAsync（Func-funcAsync，CancellationToken-CancellationToken）
AbstractDataService.cs中的Babelfish.ME.MongoDb.Data.Services.AbstractDataService.FindAsync（BsonDocument过滤器、BsonDocument排序、int skip、int limit）

我使用

MongoClient设置连接到Azure CosmoDb

   var mongoClientSettings = new MongoClientSettings()
        {
            Server = new MongoServerAddress(mongoConfig.Host, mongoConfig.Port),
            Credential = MongoCredential.CreateCredential(mongoConfig.Database, mongoConfig.Username, mongoConfig.Password),
            UseSsl = true,
            ReplicaSetName = "globaldb"
        };
   var client = new MongoClient(mongoClientSettings);

显然，您会用自己的值替换配置部分

---

我能看到的唯一区别是，您没有指定

ReplicateSetName

，而且

MongoCredential.CreateCredential

返回的身份验证类型是SCRAM-SHA-256类型，而您的类型是SCRAM-SHA-1

非常感谢。这个问题在全球范围内得到了解决。出于成本考虑，我们公司决定使用自己的MongoDb服务器，而不是Azure Cosmos。以下代码适用于自己的服务器。开始时，我使用SCRAM-SHA-1

        var configurationSection = _configuration.GetSection("MongoDb");
        MongoUrl mongoUrl = new MongoUrl(configurationSection["connectionString"]);
        var connectionString = configurationSection["connectionString"];

        var mongoClient = new MongoClient(connectionString);

---

你能修改一下格式吗？