当我浏览我的C＃/ SQL Web应用程序时，我现在在IIS 6.0中收到上述错误。这是在VS 2008和SS 2008中在32位XP操作系统上构建的。在我向其添加Login控件之前，应用程序正在运行。但是，这是我第一次配置登录/密码控件，所以我可能遗漏了一些非常基本的东西。
在我尝试登录之前不会发生此错误。以下是我在IIS中出错的详细信息;我在VS中得到了同样的错误：
Parser Error Message: Password format specified is invalid.
Source Error:
Line 31: <add
Line 32: name="SqlProvider"
Line 33: type="System.Web.Security.SqlMembershipProvider"
Line 34: connectionStringName="AdventureWorksConnectionString2"
Line 35: applicationName="AddFileToSQL2"
Source File: C:\Inetpub\AddFileToSQL2\web.config Line: 33
我的web.config的相关内容是：
<connectionStrings>
<add name="Master" connectionString="server=MSSQLSERVER;database=Master; Integrated Security=SSPI"
providerName="System.Data.SqlClient" />
<add name="AdventureWorksConnectionString" connectionString="Data Source=SIDEKICK;Initial Catalog=AdventureWorks;Integrated Security=True"
providerName="System.Data.SqlClient" />
<add name="AdventureWorksConnectionString2" connectionString="Data Source=SIDEKICK;Initial Catalog=AdventureWorks;Integrated Security=True; "
providerName="System.Data.SqlClient" />
</connectionStrings>
<system.web>
<membership defaultProvider="SqlProvider" userIsOnlineTimeWindow="15">
<providers>
<clear />
<add
name="SqlProvider"
type="System.Web.Security.SqlMembershipProvider"
connectionStringName="AdventureWorksConnectionString2"
applicationName="AddFileToSQL2"
enablePasswordRetrieval="false"
enablePasswordReset="true"
requiresQuestionAndAnswer="true"
requiresUniqueEmail="false"
passwordFormat="encrypted" />
</providers>
</membership>
<!--
Set compilation debug="true" to insert debugging
symbols into the compiled page. Because this
affects performance, set this value to true only
during development.
-->
<roleManager enabled="true" />
<compilation debug="true">
<assemblies>
<add assembly="System.Core, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
<add assembly="System.Data.DataSetExtensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
<add assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add assembly="System.Xml.Linq, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
</assemblies>
</compilation>
<!--
The <authentication> section enables configuration
of the security authentication mode used by
ASP.NET to identify an incoming user.
-->
<authentication mode="Forms">
<forms loginUrl="Password.aspx"
protection="All"
timeout="30"
name="SqlAuthCookie"
path="/FormsAuth"
requireSSL="false"
slidingExpiration="true"
defaultUrl="default.aspx"
cookieless="UseCookies"
enableCrossAppRedirects="false" />
</authentication>
<!--Authorization permits only authenticated users to access the application -->
<authorization>
<deny users="?" />
<allow users="*" />
</authorization>
<!--
The <customErrors> section enables configuration
of what to do if/when an unhandled error occurs
during the execution of a request. Specifically,
it enables developers to configure html error pages
to be displayed in place of a error stack trace.
<customErrors mode="RemoteOnly" defaultRedirect="GenericErrorPage.htm">
<error statusCode="403" redirect="NoAccess.htm" />
<error statusCode="404" redirect="FileNotFound.htm" />
</customErrors>
-->
<pages>
<controls>
<add tagPrefix="asp" namespace="System.Web.UI" assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add tagPrefix="asp" namespace="System.Web.UI.WebControls" assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
</controls>
</pages>
<httpHandlers>
<remove verb="*" path="*.asmx"/>
<add verb="*" path="*.asmx" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add verb="*" path="*_AppService.axd" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" validate="false"/>
</httpHandlers>
<httpModules>
<add name="ScriptModule" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
</httpModules>
</system.web>
<system.codedom>
<compilers>
<compiler language="c#;cs;csharp" extension=".cs" warningLevel="4" type="Microsoft.CSharp.CSharpCodeProvider, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
<providerOption name="CompilerVersion" value="v3.5"/>
<providerOption name="WarnAsError" value="false"/>
</compiler>
</compilers>
</system.codedom>
<!--
The system.webServer section is required for running ASP.NET AJAX under Internet
Information Services 7.0. It is not necessary for previous version of IIS.
-->
<system.webServer>
<validation validateIntegratedModeConfiguration="false"/>
<modules>
<remove name="ScriptModule"/>
<add name="ScriptModule" preCondition="managedHandler" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
</modules>
<handlers>
<remove name="WebServiceHandlerFactory-Integrated"/>
<remove name="ScriptHandlerFactory"/>
<remove name="ScriptHandlerFactoryAppServices"/>
<remove name="ScriptResource"/>
<add name="ScriptHandlerFactory" verb="*" path="*.asmx" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add name="ScriptHandlerFactoryAppServices" verb="*" path="*_AppService.axd" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add name="ScriptResource" preCondition="integratedMode" verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
</handlers>
</system.webServer>
<runtime>
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
<dependentAssembly>
<assemblyIdentity name="System.Web.Extensions" publicKeyToken="31bf3856ad364e35"/>
<bindingRedirect oldVersion="1.0.0.0-1.1.0.0" newVersion="3.5.0.0"/>
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.Extensions.Design" publicKeyToken="31bf3856ad364e35"/>
<bindingRedirect oldVersion="1.0.0.0-1.1.0.0" newVersion="3.5.0.0"/>
</dependentAssembly>
</assemblyBinding>
</runtime>
<system.net>
<mailSettings>
<smtp from="noreply@SIDEKICK.com">
<network host="SIDEKICK" password="" userName="" />
</smtp>
</mailSettings>
</system.net>
</configuration>
我检查过，我的SSMS中有一个aspnetdb数据库。网络服务帐户具有对此数据库的SELECT，EXECUTE，INSERT，UPDATE访问权限。但我看到的一个问题是这个数据库中的所有表都是空的，除了aspnet_SchemaVersions，它只有2条记录（通用和成员）。这是正确的吗？
我通过ASP.NET配置向导添加了用户和角色，我相信自从我在http://msdn.microsoft.com/en-us/library/ms998347.aspx上遵循Microsoft教程后我已正确设置了这一点。
我从VS看到的另一个问题是在我的初始登录Password.aspx.cs文件中向我的Page_Load添加内容后，我在下面遇到了无效的强制转换问题。我也搜索了这个问题，但我看到的解决方案让我更加困惑。我添加的Page_Load部分是：
protected void Page_Load(object sender, EventArgs e)
{
Response.Write("Hello, " + Server.HtmlEncode(User.Identity.Name));
FormsIdentity id = (FormsIdentity)User.Identity;
FormsAuthenticationTicket ticket = id.Ticket;
Response.Write("<p/>TicketName: " + ticket.Name);
Response.Write("<br/>Cookie Path: " + ticket.CookiePath);
Response.Write("<br/>Ticket Expiration: " +
ticket.Expiration.ToString());
Response.Write("<br/>Expired: " + ticket.Expired.ToString());
Response.Write("<br/>Persistent: " + ticket.IsPersistent.ToString());
Response.Write("<br/>IssueDate: " + ticket.IssueDate.ToString());
Response.Write("<br/>UserData: " + ticket.UserData);
Response.Write("<br/>Version: " + ticket.Version.ToString());
}
我得到的VS异常：
System.InvalidCastException was unhandled by user code
Message="Unable to cast object of type 'System.Security.Principal.GenericIdentity' to type 'System.Web.Security.FormsIdentity'."
Source="AddFileToSQL"
StackTrace:
at AddFileToSQL.Password.Page_Load(Object sender, EventArgs e) in C:\Documents and Settings\Admin\My Documents\Visual Studio 2008\Projects\AddFileToSQL2\AddFileToSQL\Password.aspx.cs:line 22
at System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e)
at System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e)
at System.Web.UI.Control.OnLoad(EventArgs e)
at System.Web.UI.Control.LoadRecursive()
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
InnerException:
答案 0 :(得分：1)
这应该只允许授权用户正确吗？如果是这样，请更改此
<authorization>
<deny users="?" />
<allow users="*" />
</authorization>
到
<authorization>
<deny users="?" />
</authorization>
此外，您正在尝试使用集成身份验证从IIS连接到SQL。你可能不想这样做。指定要使用的用户名和密码。
答案 1 :(得分：1)
当我遇到此错误时，它是由passwordFormat的值区分大小写引起的。
了passwordFormat = “加密的”
将更好地工作
了passwordFormat = “加密”