在ReportingServices2005中我们需要匿名访问报表的时候，只需要在IIS里面做下简单设置就可以实现，而在ReportingServices2008(R2)中不在依靠IIS，只是占用的还是80端口而已。其实匿名访问有很多中解决办法，譬如：使用ReportViewer控件、与SharePoint集成等等......
下面我介绍SQL团队技术博客所提供的比较彻底而且通用的方法 。(注：修改配置文件前如果害怕出问题请提前备份)
第一步：编译SQL团队所提供的代码并将所生成的Microsoft.Samples.ReportingServices.AnonymousSecurity.dll文件拷贝到SQL Server的安装目录*:\Program Files\Microsoft SQL Server\MSRS10_50.MSSQLSERVER\Reporting Services\ReportServer\bin下
你的项目中还需引用Microsoft.ReportingServices.Interfaces.dll 否则编译会通不过
第二步：修改*:\Program Files\Microsoft SQL Server\MSRS10_50.MSSQLSERVER\Reporting Services\ReportServer 和*:\Program Files\Microsoft SQL Server\MSRS10_50.MSSQLSERVER\Reporting Services\ReportManager文件中的web.config文件，替换二者中的节点，将
- <authentication mode="Windows" />
- <identity impersonate="true"/>
替换为
- <authentication mode="None" />
- <identity impersonate="false"/>
第三步：修改*:\Program Files\Microsoft SQL Server\MSRS10_50.MSSQLSERVER\Reporting Services\ReportServer修改rereportserver.config把
- <Authentication>
- <AuthenticationTypes>
- <RSWindowsNegotiate/>
- <RSWindowsNTLM/>
- </AuthenticationTypes>
- <EnableAuthPersistence>true</EnableAuthPersistence>
- </Authentication>
修改为
- <Authentication>
- <AuthenticationTypes>
- <Custom/>
- </AuthenticationTypes>
- <EnableAuthPersistence>true</EnableAuthPersistence>
- </Authentication>
第四步：修改*:\Program Files\Microsoft SQL Server\MSRS10_50.MSSQLSERVER\Reporting Services\ReportServer修改rereportserver.config在
- <Security>
- <Extension Name="Windows" Type="Microsoft.ReportingServices.Authorization.WindowsAuthorization, Microsoft.ReportingServices.Authorization"/>
- </Security>
- <Authentication>
- <Extension Name="Windows" Type="Microsoft.ReportingServices.Authentication.WindowsAuthentication, Microsoft.ReportingServices.Authorization"/>
- </Authentication>
节点下，添加
- <Security>
- <Extension Name="None" Type="Microsoft.Samples.ReportingServices.AnonymousSecurity.Authorization, Microsoft.Samples.ReportingServices.AnonymousSecurity" />
- </Security>
- <Authentication>
- <Extension Name="None" Type="Microsoft.Samples.ReportingServices.AnonymousSecurity.AuthenticationExtension, Microsoft.Samples.ReportingServices.AnonymousSecurity" />
- </Authentication>
到此为止，ReportingServices2008(R2)的匿名访问就大功告成了。
参考资料：
http://blogs.msdn.com/b/jameswu/archive/2008/07/15/anonymous-access-in-sql-rs-2008.aspx (官方教程)
http://lonely7345.cnblogs.com/ (对于AnonymousSecurity.dll有中文解释)
原文链接：http://www.cnblogs.com/zhukuanglong/archive/2011/06/07/2074374.html
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