Jam*_*rpe 4 c# asp.net authentication forms-authentication windows-authentication
我有一个使用Windows身份验证的功能.NET MVC应用程序.由于我们使用共享计算机,Windows身份验证对我们不起作用; 我们需要切换到Forms身份验证,但我们仍然希望针对Active Directory进行身份验证.我已经阅读了有关此主题的各种教程,但这些教程似乎都没有用,也没有显示如何将现有的Windows身份验证应用程序转换为使用针对AD的表单身份验证的应用程序.我需要做些什么来进行这种转变？
这是我的应用程序的web.config:
<configuration>
<configSections>
<section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
<sectionGroup name="applicationSettings" type="System.Configuration.ApplicationSettingsGroup, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
<section name="Wellness.Properties.Settings" type="System.Configuration.ClientSettingsSection, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
</sectionGroup>
</configSections>
<connectionStrings>
<add name="DefaultConnection" connectionString="Data Source=(LocalDb)\v11.0;Initial Catalog=aspnet-Wellness-20130715090235;Integrated Security=SSPI;AttachDBFilename=|DataDirectory|\aspnet-Wellness-20130715090235.mdf" providerName="System.Data.SqlClient" />
<add name="tt" connectionString="Data Source=(localdb)\v11.0; Initial Catalog=tt-20130805140115; Integrated Security=True; MultipleActiveResultSets=True; AttachDbFilename=|DataDirectory|tt-20130805140115.mdf" providerName="System.Data.SqlClient" />
<add name="WellnessEntities" connectionString="metadata=res://*/Models.WellnessModel.csdl|res://*/Models.WellnessModel.ssdl|res://*/Models.WellnessModel.msl;provider=System.Data.SqlClient;provider connection string="data source=MSSQL;initial catalog=Wellness;persist security info=True;user id=Wellness_User;password=xGopher2008;MultipleActiveResultSets=True;App=EntityFramework"" providerName="System.Data.EntityClient" />
</connectionStrings>
<appSettings>
<add key="webpages:Version" value="2.0.0.0" />
<add key="webpages:Enabled" value="false" />
<add key="PreserveLoginUrl" value="true" />
<add key="ClientValidationEnabled" value="true" />
<add key="UnobtrusiveJavaScriptEnabled" value="true" />
</appSettings>
<system.web>
<httpRuntime maxRequestLength="10240"/>
<customErrors mode="Off"></customErrors>
<compilation debug="true" targetFramework="4.5">
<assemblies>
<add assembly="System.Data.Entity, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
</assemblies>
</compilation>
<authentication mode="Windows" />
<authorization>
<allow roles="b-hive\AllStaff"/>
<deny users="*"/>
</authorization>
<pages controlRenderingCompatibilityVersion="4.0">
<namespaces>
<add namespace="System.Web.Helpers" />
<add namespace="System.Web.Mvc" />
<add namespace="System.Web.Mvc.Ajax" />
<add namespace="System.Web.Mvc.Html" />
<add namespace="System.Web.Optimization" />
<add namespace="System.Web.Routing" />
<add namespace="System.Web.WebPages" />
</namespaces>
</pages>
<profile defaultProvider="DefaultProfileProvider">
<providers>
<add name="DefaultProfileProvider" type="System.Web.Providers.DefaultProfileProvider, System.Web.Providers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" connectionStringName="DefaultConnection" applicationName="/" />
</providers>
</profile>
<membership defaultProvider="DefaultMembershipProvider">
<providers>
<add name="DefaultMembershipProvider" type="System.Web.Providers.DefaultMembershipProvider, System.Web.Providers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" connectionStringName="DefaultConnection" enablePasswordRetrieval="false" enablePasswordReset="true" requiresQuestionAndAnswer="false" requiresUniqueEmail="false" maxInvalidPasswordAttempts="5" minRequiredPasswordLength="6" minRequiredNonalphanumericCharacters="0" passwordAttemptWindow="10" applicationName="/" />
</providers>
</membership>
<roleManager defaultProvider="DefaultRoleProvider">
<providers>
<add name="DefaultRoleProvider" type="System.Web.Providers.DefaultRoleProvider, System.Web.Providers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" connectionStringName="DefaultConnection" applicationName="/" />
</providers>
</roleManager>
<sessionState mode="InProc" customProvider="DefaultSessionProvider">
<providers>
<add name="DefaultSessionProvider" type="System.Web.Providers.DefaultSessionStateProvider, System.Web.Providers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" connectionStringName="DefaultConnection" />
</providers>
</sessionState>
</system.web>
<system.webServer>
<validation validateIntegratedModeConfiguration="false" />
<handlers>
<remove name="ExtensionlessUrlHandler-ISAPI-4.0_32bit" />
<remove name="ExtensionlessUrlHandler-ISAPI-4.0_64bit" />
<remove name="ExtensionlessUrlHandler-Integrated-4.0" />
<add name="ExtensionlessUrlHandler-ISAPI-4.0_32bit" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" modules="IsapiModule" scriptProcessor="%windir%\Microsoft.NET\Framework\v4.0.30319\aspnet_isapi.dll" preCondition="classicMode,runtimeVersionv4.0,bitness32" responseBufferLimit="0" />
<add name="ExtensionlessUrlHandler-ISAPI-4.0_64bit" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" modules="IsapiModule" scriptProcessor="%windir%\Microsoft.NET\Framework64\v4.0.30319\aspnet_isapi.dll" preCondition="classicMode,runtimeVersionv4.0,bitness64" responseBufferLimit="0" />
<add name="ExtensionlessUrlHandler-Integrated-4.0" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" type="System.Web.Handlers.TransferRequestHandler" preCondition="integratedMode,runtimeVersionv4.0" />
</handlers>
</system.webServer>
<runtime>
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
<dependentAssembly>
<assemblyIdentity name="System.Web.Helpers" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="1.0.0.0-2.0.0.0" newVersion="2.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="1.0.0.0-4.0.0.0" newVersion="4.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.WebPages" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="1.0.0.0-2.0.0.0" newVersion="2.0.0.0" />
</dependentAssembly>
</assemblyBinding>
</runtime>
<entityFramework>
<defaultConnectionFactory type="System.Data.Entity.Infrastructure.LocalDbConnectionFactory, EntityFramework">
<parameters>
<parameter value="v11.0" />
</parameters>
</defaultConnectionFactory>
</entityFramework>
<applicationSettings>
<Wellness.Properties.Settings>
<setting name="Setting" serializeAs="String">
<value />
</setting>
</Wellness.Properties.Settings>
</applicationSettings>
</configuration>
你有两个选择.一,使用提供商并利用内置框架基础设施.二,使用目录服务并自行编码.后者将为您提供完全控制和灵活性.前者将为您提供易于实施的功能.
使用提供者:
(1)在web.config中指定forms-auth:
<authentication mode="Forms">
<forms name=".ADAuthCookie" loginUrl="~/Login.aspx" defaultUrl="~/Default.aspx" timeout="05"/>
</authentication>
(2)添加LDAP连接字符串:
<connectionStrings>
<add name="ADConnectionString" connectionString="LDAP://fqdn.co/DC=fqdn,DC=co"/>
</connectionStrings>
(3)添加成员资格提供者(提供连接字符串名称,如上所述):
<membership defaultProvider="MyADMembershipProvider">
<providers>
<add name="MyADMembershipProvider" type="System.Web.Security.ActiveDirectoryMembershipProvider, System.Web, Version=2.0.0.0,
Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" connectionStringName="ADConnectionString" attributeMapUsername="sAMAccountName" />
</providers>
</membership>
对于提供程序,您必须根据ASP.Net版本找出令牌和版本.
(4)创建一个登录页面(在forms-auth loginurl中指定的Login.aspx)并使用asp.net的登录控件:
<asp:Login ID="LoginUser" runat="server" ....
(5)你很高兴.
自己动手:
(1)在web.config中指定forms-auth:
<authentication mode="Forms">
<forms name=".MyAuth" loginUrl="~/Logon.aspx" defaultUrl="~/Default.aspx" timeout="05">
</forms>
</authentication>
(2)获得对System.DirectoryServices和的参考System.DirectoryServices.AccountManagement
(3)在逻辑层中创建一种身份验证方法(在某些行上):
<DirectoryServicesPermission(Security.Permissions.SecurityAction.LinkDemand, Unrestricted:=True)> _
Public Shared Function Authenticate(ByVal domainName As String, ByVal userAlias As String, ByVal userPassword As String) As Boolean
Try
Dim context As PrincipalContext = New PrincipalContext(ContextType.Domain, domainName)
If context.ValidateCredentials(userAlias, userPassword, ContextOptions.Negotiate) Then
Return True
Else
Return False
End If
Catch ex As Exception
Throw
End Try
End Function
上面的代码片段是在VB,因为我不是在C#太自信了,但你的想法.
(4)创建登录页面并从代码隐藏中登录时调用此方法:
isAuthenticated = LogicLayer.Authenticate(domainName, userName, userPassword)
(5)如果成功的话,即isAuthenticated返回true,则设置窗体身份验证cookie的:
FormsAuthentication.SetAuthCookie(userName, isRememberMe)
(6)你很高兴.
注意:
请注意,使用forms-auth会打开您的安全隐患,因为凭据将通过网络以文本形式传输.您必须自己处理适当的安全措施.SSL将以最简单的方式为您提供帮助.
还要注意的是,你可能要采取的一些事情照顾喜欢<identity impersonate="true" />以使从用户的账户,而不是应用程序池的身份访问.您还需要anonymous在IIS中设置auth.
编辑:
我之前没有注意到你的是MVC应用程序.上面的一些要点是WebForms特定的(如控件和代码隐藏).所以,请忽略它.否则,我希望你能有这个想法.