在我的ASP.NET Web应用程序中，我使用智能卡登录。注销后，如果再次登录，我想制作IIS提示符。因此运行以下命令 -
var textField = ((NSNotification)sender).Object as NSTextField;
var row = someTableView.RowForView(textField);
var column = someTableView.ColumnForView(textField);
确实提示选择证书。但是在拿到正确的证书之后，＆＃34;对viewstate MAC的验证失败了＆＃34;抛出错误。
已在web.config中设置了机器密钥。我在一台服务器上测试它。
可以修复吗？
是否有其他方法可以在不执行上述命令的情况下强制重新登录？
错误日志就像 -
document.execCommand('ClearAuthenticationCache');
由于
编辑1：执行后<error application="/LM/W3SVC/2/ROOT" host="MMM809-PB8GMTC" type="System.Web.UI.ViewStateException" message="Invalid viewstate. 
	Client IP: 127.0.0.1
	Port: 64307
	Referer: https://localhost:48044/Account/Login.aspx?ReturnUrl=%2f
	Path: /Account/Login.aspx
	User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like Gecko
	ViewState: 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" detail="System.Web.HttpException (0x80004005): Validation of viewstate MAC failed. If this application is hosted by a Web Farm or cluster, ensure that <machineKey> configuration specifies the same validationKey and validation algorithm. AutoGenerate cannot be used in a cluster.

See http://go.microsoft.com/fwlink/?LinkID=314055 for more information. ---> System.Web.UI.ViewStateException: Invalid viewstate. 
	Client IP: 127.0.0.1
	Port: 64307
	Referer: https://localhost:48044/Account/Login.aspx?ReturnUrl=%2f
	Path: /Account/Login.aspx
	User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like Gecko
	ViewState: 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
 at System.Web.UI.ViewStateException.ThrowError(Exception inner, String persistedState, String errorPageMessage, Boolean macValidationError)
 at System.Web.UI.ObjectStateFormatter.Deserialize(String inputString, Purpose purpose)
 at System.Web.UI.Util.DeserializeWithAssert(IStateFormatter2 formatter, String serializedState, Purpose purpose)
 at System.Web.UI.HiddenFieldPageStatePersister.Load()
 at System.Web.UI.Page.LoadPageStateFromPersistenceMedium()
 at System.Web.UI.Page.LoadAllState()
 at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
 at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
 at System.Web.UI.Page.ProcessRequest()
 at System.Web.UI.Page.ProcessRequest(HttpContext context)
 at ASP.account_login_aspx.ProcessRequest(HttpContext context) in c:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\277b2a97\3a0c0b22\App_Web_tivyflc5.0.cs:line 0
 at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
 at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)" time="2017-08-14T21:15:21.9999720Z" statusCode="500" webHostHtmlMessage="<!DOCTYPE html>
<html>
 <head>
 <title>Validation of viewstate MAC failed. If this application is hosted by a Web Farm or cluster, ensure that &lt;machineKey&gt; configuration specifies the same validationKey and validation algorithm. AutoGenerate cannot be used in a cluster.<br><br>See http://go.microsoft.com/fwlink/?LinkID=314055 for more information.</title>
 <meta name="viewport" content="width=device-width" />
 <style>
 body {font-family:"Verdana";font-weight:normal;font-size: .7em;color:black;} 
 p {font-family:"Verdana";font-weight:normal;color:black;margin-top: -5px}
 b {font-family:"Verdana";font-weight:bold;color:black;margin-top: -5px}
 H1 { font-family:"Verdana";font-weight:normal;font-size:18pt;color:red }
 H2 { font-family:"Verdana";font-weight:normal;font-size:14pt;color:maroon }
 pre {font-family:"Consolas","Lucida Console",Monospace;font-size:11pt;margin:0;padding:0.5em;line-height:14pt}
 .marker {font-weight: bold; color: black;text-decoration: none;}
 .version {color: gray;}
 .error {margin-bottom: 10px;}
 .expandable { text-decoration:underline; font-weight:bold; color:navy; cursor:hand; }
 @media screen and (max-width: 639px) {
 pre { width: 440px; overflow: auto; white-space: pre-wrap; word-wrap: break-word; }
 }
 @media screen and (max-width: 479px) {
 pre { width: 280px; }
 }
 </style>
 </head>

 <body bgcolor="white">

 <span><H1>Server Error in '/' Application.<hr width=100% size=1 color=silver></H1>

 <h2> <i>Validation of viewstate MAC failed. If this application is hosted by a Web Farm or cluster, ensure that &lt;machineKey&gt; configuration specifies the same validationKey and validation algorithm. AutoGenerate cannot be used in a cluster.<br><br>See http://go.microsoft.com/fwlink/?LinkID=314055 for more information.</i> </h2></span>

 <font face="Arial, Helvetica, Geneva, SunSans-Regular, sans-serif ">

 <b> Description: </b>An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

 <br><br>

 <b> Exception Details: </b>System.Web.HttpException: Validation of viewstate MAC failed. If this application is hosted by a Web Farm or cluster, ensure that &lt;machineKey&gt; configuration specifies the same validationKey and validation algorithm. AutoGenerate cannot be used in a cluster.<br><br>See http://go.microsoft.com/fwlink/?LinkID=314055 for more information.<br><br>

 <b>Source Error:</b> <br><br>

 <table width=100% bgcolor="#ffffcc">
 <tr>
 <td>
 <code><pre>

[No relevant source lines]</pre></code>

 </td>
 </tr>
 </table>

 <br>

 <b> Source File: </b> c:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\277b2a97\3a0c0b22\App_Web_tivyflc5.0.cs<b> &nbsp;&nbsp; Line: </b> 0
 <br><br>

 <b>Stack Trace:</b> <br><br>

 <table width=100% bgcolor="#ffffcc">
 <tr>
 <td>
 <code><pre>

[ViewStateException: Invalid viewstate. 
	Client IP: 127.0.0.1
	Port: 64307
	Referer: https://localhost:48044/Account/Login.aspx?ReturnUrl=%2f
	Path: /Account/Login.aspx
	User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like Gecko
	ViewState: 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]

[HttpException (0x80004005): Validation of viewstate MAC failed. If this application is hosted by a Web Farm or cluster, ensure that &lt;machineKey&gt; configuration specifies the same validationKey and validation algorithm. AutoGenerate cannot be used in a cluster.

See http://go.microsoft.com/fwlink/?LinkID=314055 for more information.]
 System.Web.UI.ViewStateException.ThrowError(Exception inner, String persistedState, String errorPageMessage, Boolean macValidationError) +153
 System.Web.UI.ObjectStateFormatter.Deserialize(String inputString, Purpose purpose) +912
 System.Web.UI.Util.DeserializeWithAssert(IStateFormatter2 formatter, String serializedState, Purpose purpose) +61
 System.Web.UI.HiddenFieldPageStatePersister.Load() +309
 System.Web.UI.Page.LoadPageStateFromPersistenceMedium() +367
 System.Web.UI.Page.LoadAllState() +46
 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +9527
 System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +355
 System.Web.UI.Page.ProcessRequest() +75
 System.Web.UI.Page.ProcessRequest(HttpContext context) +70
 ASP.account_login_aspx.ProcessRequest(HttpContext context) in c:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\277b2a97\3a0c0b22\App_Web_tivyflc5.0.cs:0
 System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +798
 System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean&amp; completedSynchronously) +91
</pre></code>

 </td>
 </tr>
 </table>

 <br>

 </body>
</html>
"> <serverVariables> <item name="ALL_HTTP"> <value string="HTTP_CACHE_CONTROL:no-cache
HTTP_CONNECTION:Keep-Alive
HTTP_CONTENT_LENGTH:1369
HTTP_CONTENT_TYPE:application/x-www-form-urlencoded
HTTP_ACCEPT:text/html, application/xhtml+xml, */*
HTTP_ACCEPT_ENCODING:gzip, deflate
HTTP_ACCEPT_LANGUAGE:en-US
HTTP_HOST:localhost:48044
HTTP_REFERER:https://localhost:48044/Account/Login.aspx?ReturnUrl=%2f
HTTP_USER_AGENT:Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like Gecko
" /> </item> <item name="ALL_RAW"> <value string="Cache-Control: no-cache
Connection: Keep-Alive
Content-Length: 1369
Content-Type: application/x-www-form-urlencoded
Accept: text/html, application/xhtml+xml, */*
Accept-Encoding: gzip, deflate
Accept-Language: en-US
Host: localhost:48044
Referer: https://localhost:48044/Account/Login.aspx?ReturnUrl=%2f
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like Gecko
" /> </item> <item name="APPL_MD_PATH"> <value string="/LM/W3SVC/2/ROOT" /> </item> <item name="APPL_PHYSICAL_PATH"> <value string="C:\JJJ\FFF2v2\DEV_MVC\Prototype\FFF.Admin\FFF2\" /> </item> <item name="AUTH_TYPE"> <value string="" /> </item> <item name="AUTH_USER"> <value string="" /> </item> <item name="AUTH_PASSWORD"> <value string="*****" /> </item> <item name="LOGON_USER"> <value string="" /> </item> <item name="REMOTE_USER"> <value string="" /> </item> <item name="CERT_COOKIE"> <value string="a4b74eb1dcfd75b321ea17b5486687b91900001103c95854d42f7d0345d17c83" /> </item> <item name="CERT_FLAGS"> <value string="1" /> </item> <item name="CERT_ISSUER"> <value string="C=US, O=Entrust, OU=Certification Authorities, OU=Entrust Managed Services SSP CA" /> </item> <item name="CERT_KEYSIZE"> <value string="256" /> </item> <item name="CERT_SECRETKEYSIZE"> <value string="1024" /> </item> <item name="CERT_SERIALNUMBER"> <value string="49-4a-2a-2c" /> </item> <item name="CERT_SERVER_ISSUER"> <value string="CN=localhost" /> </item> <item name="CERT_SERVER_SUBJECT"> <value string="CN=localhost" /> </item> <item name="CERT_SUBJECT"> <value string="C=US, O=U.S. Company, OU=Dept of EE, OU=CIV, CN=GGGG UUU (Affiliate) + OID.0.9.2342.19200300.100.1.1=15001003062231" /> </item> <item name="CONTENT_LENGTH"> <value string="1369" /> </item> <item name="CONTENT_TYPE"> <value string="application/x-www-form-urlencoded" /> </item> <item name="GATEWAY_INTERFACE"> <value string="CGI/1.1" /> </item> <item name="HTTPS"> <value string="on" /> </item> <item name="HTTPS_KEYSIZE"> <value string="256" /> </item> <item name="HTTPS_SECRETKEYSIZE"> <value string="1024" /> </item> <item name="HTTPS_SERVER_ISSUER"> <value string="CN=localhost" /> </item> <item name="HTTPS_SERVER_SUBJECT"> <value string="CN=localhost" /> </item> <item name="INSTANCE_ID"> <value string="2" /> </item> <item name="INSTANCE_META_PATH"> <value string="/LM/W3SVC/2" /> </item> <item name="LOCAL_ADDR"> <value string="127.0.0.1" /> </item> <item name="PATH_INFO"> <value string="/Account/Login.aspx" /> </item> <item name="PATH_TRANSLATED"> <value string="C:\JJJ\FFF2v2\DEV_MVC\Prototype\FFF.Admin\FFF2\Account\Login.aspx" /> </item> <item name="QUERY_STRING"> <value string="ReturnUrl=%2f" /> </item> <item name="REMOTE_ADDR"> <value string="127.0.0.1" /> </item> <item name="REMOTE_HOST"> <value string="127.0.0.1" /> </item> <item name="REMOTE_PORT"> <value string="64307" /> </item> <item name="REQUEST_METHOD"> <value string="POST" /> </item> <item name="SCRIPT_NAME"> <value string="/Account/Login.aspx" /> </item> <item name="SERVER_NAME"> <value string="localhost" /> </item> <item name="SERVER_PORT"> <value string="48044" /> </item> <item name="SERVER_PORT_SECURE"> <value string="1" /> </item> <item name="SERVER_PROTOCOL"> <value string="HTTP/1.1" /> </item> <item name="SERVER_SOFTWARE"> <value string="Microsoft-IIS/7.5" /> </item> <item name="URL"> <value string="/Account/Login.aspx" /> </item> <item name="HTTP_CACHE_CONTROL"> <value string="no-cache" /> </item> <item name="HTTP_CONNECTION"> <value string="Keep-Alive" /> </item> <item name="HTTP_CONTENT_LENGTH"> <value string="1369" /> </item> <item name="HTTP_CONTENT_TYPE"> <value string="application/x-www-form-urlencoded" /> </item> <item name="HTTP_ACCEPT"> <value string="text/html, application/xhtml+xml, */*" /> </item> <item name="HTTP_ACCEPT_ENCODING"> <value string="gzip, deflate" /> </item> <item name="HTTP_ACCEPT_LANGUAGE"> <value string="en-US" /> </item> <item name="HTTP_HOST"> <value string="localhost:48044" /> </item> <item name="HTTP_REFERER"> <value string="https://localhost:48044/Account/Login.aspx?ReturnUrl=%2f" /> </item> <item name="HTTP_USER_AGENT"> <value string="Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like Gecko" /> </item> <item name="IS_LOGIN_PAGE"> <value string="1" /> </item> </serverVariables> <queryString> <item name="ReturnUrl"> <value string="/" /> </item> </queryString> <form> <item name="__EVENTTARGET"> <value string="" /> </item> <item name="__EVENTARGUMENT"> <value string="" /> </item> <item name="__VIEWSTATE"> <value string="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" /> </item> <item name="__EVENTVALIDATION"> <value string="/wEd22ySLZWi7YKvA222Ghxs5i/gdgSlZayxK222UBT+LqAPEQXWHOQW8ippJhMjXGvdzYpORp2222qSEthdF2fKQKT3+gipLj222/Qq2a+jO7Sdw69cI2b222177ItZkMEJTRS1W7nAjfkkQn8EsSZ7gk+2222hijOlATDRMbKYdiBI3/E22xjXszlb3Zt02VABJbFgx61+Zyi3222hiddMDq06RoW1pAPcBZaBtZ5cjbMK6KAeH/L222TzxQxNLc5z7Kkxgno0Zw1m8I6glrnouRiEmp0Grg==" /> </item> <item name="ctl00$RegistrationID"> <value string="" /> </item> <item name="ctl00$MainContent$hfreadconsent"> <value string="yes" /> </item> <item name="ctl00$MainContent$UserLogin$UserName"> <value string="" /> </item> <item name="ctl00$MainContent$UserLogin$Password"> <value string="" /> </item> <item name="ctl00$MainContent$btnLoginWithSmartCard"> <value string="Login With Smart Card" /> </item> <item name="ctl00$MainContent$CheckBoxPOAM"> <value string="on" /> </item> <item name="__VIEWSTATEGENERATOR"> <value string="CD85D8D2" /> </item> </form> <cookies> <item name="__AntiXsrfToken"> <value string="58a7763a00bb42c286d47ac3ba217e64" /> </item> </cookies> </error>
我跟随document.execCommand('ClearAuthenticationCache');。现在重新加载根URL后错误消失了。但是，重新加载的页面仍然会缓存PIN。它允许我在选择弹出的证书后直接登录，而无需进一步询问PIN码。不知道为什么＆＃34; ClearAuthenticationCache＆＃34;无法清除缓存的针脚。
答案 0 :(得分：0)
This可以回答我的问题 - 客户端只是将证书发送到服务器。服务器可能会强制客户端重新发送证书。但服务器不知道浏览器从哪里获得证书 - 这是与智能卡通信的一些操作系统（或第三方提供商）代码。由该提供商决定何时应该再次提示用户访问智能卡。