我的使用场景是用EF连接AWS的mysql RDS，会偶发性的出现A call to SSPI failed错误，

System.AggregateException: One or more errors occurred. ---> System.Security.Authentication.AuthenticationException: A call to SSPI failed, see inner exception. ---> System.ComponentModel.Win32Exception: The message or signature supplied for verification has been altered

   --- End of inner exception stack trace ---

   at System.Net.Security.SslState.StartSendAuthResetSignal(ProtocolToken message, AsyncProtocolRequest asyncRequest, Exception exception)

   at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.ForceAuthentication(Boolean receiveFirst, Byte[] buffer, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.ProcessAuthentication(LazyAsyncResult lazyResult)

   at System.Net.Security.SslStream.AuthenticateAsClient(String targetHost, X509CertificateCollection clientCertificates, SslProtocols enabledSslProtocols, Boolean checkCertificateRevocation)

   at MySql.Data.MySqlClient.NativeDriver.StartSSL()

   at MySql.Data.MySqlClient.NativeDriver.Open()

   at MySql.Data.MySqlClient.Driver.Open()

   at MySql.Data.MySqlClient.Driver.Create(MySqlConnectionStringBuilder settings)

   at MySql.Data.MySqlClient.MySqlPool.CreateNewPooledConnection()

   at MySql.Data.MySqlClient.MySqlPool.GetPooledConnection()

   at MySql.Data.MySqlClient.MySqlPool.TryToGetDriver()

   at MySql.Data.MySqlClient.MySqlPool.GetConnection()

   at MySql.Data.MySqlClient.MySqlConnection.Open()

   at MySql.Data.MySqlClient.MySqlHelper.ExecuteNonQuery(String connectionString, String commandText, MySqlParameter[] parms)

   at Accushield.Program.WriteVisitInfoToDB(String filePath, String community_name, String eldermark_community_id) in E:\work\Veritage\GitSource\LIF---Staffed\DataLoader\Accushield\Program.cs:line

   at Accushield.Program.<ImportData>d__3.MoveNext() in E:\work\Veritage\GitSource\LIF---Staffed\DataLoader\Accushield\Program.cs:line

   --- End of inner exception stack trace ---

   at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)

   at System.Threading.Tasks.Task.Wait(Int32 millisecondsTimeout, CancellationToken cancellationToken)

   at System.Threading.Tasks.Task.Wait()

   at Accushield.Program.Main(String[] args) in E:\work\Veritage\GitSource\LIF---Staffed\DataLoader\Accushield\Program.cs:line

---> (Inner Exception #) System.Security.Authentication.AuthenticationException: A call to SSPI failed, see inner exception. ---> System.ComponentModel.Win32Exception: The message or signature supplied for verification has been altered

   --- End of inner exception stack trace ---

   at System.Net.Security.SslState.StartSendAuthResetSignal(ProtocolToken message, AsyncProtocolRequest asyncRequest, Exception exception)

   at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.ForceAuthentication(Boolean receiveFirst, Byte[] buffer, AsyncProtocolRequest asyncRequest)

   at System.Net.Security.SslState.ProcessAuthentication(LazyAsyncResult lazyResult)

   at System.Net.Security.SslStream.AuthenticateAsClient(String targetHost, X509CertificateCollection clientCertificates, SslProtocols enabledSslProtocols, Boolean checkCertificateRevocation)

   at MySql.Data.MySqlClient.NativeDriver.StartSSL()

   at MySql.Data.MySqlClient.NativeDriver.Open()

   at MySql.Data.MySqlClient.Driver.Open()

   at MySql.Data.MySqlClient.Driver.Create(MySqlConnectionStringBuilder settings)

   at MySql.Data.MySqlClient.MySqlPool.CreateNewPooledConnection()

   at MySql.Data.MySqlClient.MySqlPool.GetPooledConnection()

   at MySql.Data.MySqlClient.MySqlPool.TryToGetDriver()

   at MySql.Data.MySqlClient.MySqlPool.GetConnection()

   at MySql.Data.MySqlClient.MySqlConnection.Open()

   at MySql.Data.MySqlClient.MySqlHelper.ExecuteNonQuery(String connectionString, String commandText, MySqlParameter[] parms)

   at Accushield.Program.WriteVisitInfoToDB(String filePath, String community_name, String eldermark_community_id) in E:\work\Veritage\GitSource\LIF---Staffed\DataLoader\Accushield\Program.cs:line

   at Accushield.Program.<ImportData>d__3.MoveNext() in E:\work\Veritage\GitSource\LIF---Staffed\DataLoader\Accushield\Program.cs:line <---

最后在StackOverflow里有人说在连接字符串里面加入SslMode=None，可以解决这个问题。

参考https://stackoverflow.com/questions/46518563/net-mysql-error-a-call-to-sspi-failed-message-received-was-unexpected

EF连接mysql，出现A call to SSPI failed错误，解决办法的更多相关文章

  1. mysql ERROR 1045 和2058时(28000): 错误解决办法

    mysql ERROR 1045 (28000): 错误解决办法 听语音 | 浏览:54286 | 更新:2018-02-23 14:34 | 标签:mysql 1 2 3 4 5 6 7 分步阅读 ...

  2. mysql学习笔记1---mysql ERROR 1045 (28000): 错误解决办法

    mysql ERROR 1045 (28000): 错误解决办法 在启动mysql服务后,登陆mysql的窗口的时候,执行mysql命令,结果报错,没法登陆.   (在安装mysql和配置的时候,我是 ...

  3. Go连接MySql数据库Error 1040: Too many connections错误解决

    原文:https://my.oschina.net/waknow/blog/205654 摘要: 使用Go链接数据库时,由于连接释放不当会在一段时间以后产生too many connections的错 ...

  4. 3.django连接mysql数据库及安装mysqldb驱动报错解决办法

    1.在setting.py设置连接数据库 DATABASES = { 'default': { 'ENGINE': 'django.db.backends.mysql', 'NAME': 'djang ...

  5. 使用mysql连接django时，需要的步骤以及错误解决办法

    django默认使用的sqlite3,更改为SQL时需要按照如下操作进行 1.在settings.py中的78行进行更改 DATABASES = { 'default': { 'ENGINE': 'd ...

  6. mysql学习笔记1---mysql ERROR 1045 (28000): 错误解决办法(续：深入分析）

    在命令行输入mysql -u root –p,输入密码,或通过工具连接数据库时,经常出现下面的错误信息,详细该错误信息很多人在使用MySQL时都遇到过. ERROR 1045 (28000): Acc ...

  7. 连接IBM MQ原因码报2035的错误解决办法

    我们的系统使用了ibm mq,用户用来向国家局上报文件和接收文件,前几天用户说上报一直不成功.由于 开发这块程序的人已经辞职了,我觉定在我的机器部署一套,研究一下.我的思路: 在我的机器上安装mq,建 ...

  8. mysql启服务的时候报1067错误解决办法

    网上百度了半天没有有效的办法,推荐一个万能的办法: 1.看日志: mysql安装目录下  data文件 ->  后缀为.err 的文件就是日志文件  打开它   :  可以看到错误信息 2.看错 ...

  9. Windows10 远程桌面连接失败，报CredSSP加密oracle修正错误解决办法

    最近Windows10 升级后,发现不能远程连接. 不能访问的都报下面这个错了: 原因:按照提示的微软地址,看了下大致就是服务器端没有更新,而我的win10已经更新了一个安全补丁,如果双方都没有打补丁 ...

  10. Navicat连接MySQL 8出现2059 - authentication plugin 'caching_sha2_password'的解决办法

    进入MySQL控制台,执行如下命令: use mysql; ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY ...

随机推荐

  1. spring boot的gradle整合日志

    1.引入包configurations { providedRuntime // remove default logger all*.exclude group: 'org.springframew ...

  2. elasticsearch 集群、节点、索引、分片、副本概念

    原文链接: https://www.jianshu.com/p/297e13045605 集群(cluster): 由一个或多个节点组成, 并通过集群名称与其他集群进行区分 节点(node): 单个 ...

  3. Django 中使用 js 操作 cookies

    session与cookie对比 Cookie: 保存在用户浏览器端的键值对 本地可以修改:如果有敏感信息,可以被看到 Session: 保存在服务器端的键值对 服务端:保存键值对{'随机字符串':{ ...

  4. Linux进程管理 (篇外)内核线程简要介绍【转】

    转自:https://www.cnblogs.com/arnoldlu/p/8336998.html 关键词:kthread.irq.ksoftirqd.kworker.workqueues 在使用p ...

  5. nginx配置多个静态资源

    #user nobody; worker_processes ; worker_cpu_affinity ; #error_log logs/error.log; #error_log logs/er ...

  6. jmeter插件

    https://jmeter-plugins.org/install/Install/ plugins-manager.jar放到 lib/ext中,重启可以发现JMeter Plugins Mana ...

  7. sed与grep练习题

    第1章 练习题 第1题 取得/etc/hosts 文件的权限 如何取得/etc/hosts 文件的权限对应的数字内容,如-rw-r--r--  为 644,要求使用命令取得644 这样的数字. 方法一 ...

  8. 【Sqlite】C#不同支持

    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1"> <dependentAssembly> ...

  9. ubuntu自定义截图截图

    如果只需要获取一张屏幕截图,不对其进行编辑的话,那么键盘的默认快捷键就可以满足要求了.而且不仅仅是 Ubuntu ,绝大部分的 Linux 发行版和桌面环境都支持以下这些快捷键: PrtSc – 获取 ...

  10. myeclipse开发javaweb难点总结

    修改项目部署名:右键项目首选项—搜web 创建servlet:先在src下面建包,com.yhh.servlet,然后建新servlet,第二页改url为别名,这种方法xml会自动配置好 配置哪个服务 ...