我对应用程序的要求是每个客户端的单个应用程序和多个数据库。所以我实现了自定义成员来实现这一点。首先,我根据该客户端数据库的连接字符串检查用户属于哪个客户端,我动态设置连接字符串并验证用户。
这是我的网络配置:
<membership defaultProvider="EPMembershipProvider" userIsOnlineTimeWindow="20">
<providers>
<clear />
<add name="EPMembershipProvider" type="EfficientPeople.GlobalClasses.EPMembershipProvider" connectionStringName="DBEntitiesConnectionString" enablePasswordReset="true" requiresQuestionAndAnswer="false" requiresUniqueEmail="false" maxInvalidPasswordAttempts="25" minRequiredPasswordLength="6" minRequiredNonalphanumericCharacters="0" passwordAttemptWindow="10" passwordStrengthRegularExpression="" applicationName="/" />
<!--<add name="EPMembershipProvider" type="EfficientPeople.GlobalClasses.EPMembershipProvider, EfficientPeople" connectionStringName="DBEntitiesConnectionString" enablePasswordReset="true" requiresQuestionAndAnswer="false" requiresUniqueEmail="false" maxInvalidPasswordAttempts="25" minRequiredPasswordLength="6" minRequiredNonalphanumericCharacters="0" passwordAttemptWindow="10" passwordStrengthRegularExpression="" applicationName="/" />-->
</providers>
</membership>
<profile>
<providers>
<clear />
<add name="AspNetSqlProfileProvider" type="System.Web.Profile.SqlProfileProvider" connectionStringName="DBEntitiesConnectionString" applicationName="/" />
</providers>
</profile>
<roleManager enabled="true">
<providers>
<clear />
<add connectionStringName="DBEntitiesConnectionString" applicationName="/" name="AspNetSqlRoleProvider" type="System.Web.Security.SqlRoleProvider" />
<add applicationName="/" name="AspNetWindowsTokenRoleProvider" type="System.Web.Security.WindowsTokenRoleProvider" />
</providers>
</roleManager>
自定义会员等级:
public class EPMembershipProvider : SqlMembershipProvider
{
public override void Initialize(string name, System.Collections.Specialized.NameValueCollection config)
{
base.Initialize(name, config);
// Update the private connection string field in the base class.
Int64 ClientId = Convert.ToInt64(HttpContext.Current.Session["_clientId"]);
if (ClientId > 0)
{
UserLoginML objUL = new UserLoginML();
//string _dbMembershipConnStr = ManageSessionFacade._dbMembershipConnStr;
string _dbMembershipConnStr = HttpContext.Current.Session["_dbMembershipConnStr"].ToString();
//string connectionString = ManageSessionVariable.Current._dbContextConnStr;
if (_dbMembershipConnStr != "" && _dbMembershipConnStr != "db_not_validate" && _dbMembershipConnStr != "db_not_exist")
{
try
{
// Set private property of Membership provider.
//FieldInfo connectionStringField = GetType().BaseType.GetField("_sqlConnectionString", BindingFlags.Instance | BindingFlags.NonPublic);
//connectionStringField.SetValue(this, _dbMembershipConnStr);
FieldInfo connectionStringField = GetType().BaseType.GetField("_sqlConnectionString", BindingFlags.Instance | BindingFlags.NonPublic);
if (connectionStringField != null)
connectionStringField.SetValue(this, _dbMembershipConnStr);
//Set role provider
var roleField = Roles.Provider.GetType().GetField("_sqlConnectionString", System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic);
if (roleField != null)
roleField.SetValue(Roles.Provider, _dbMembershipConnStr);
//Set Profile Provider
var profileField = ProfileManager.Provider.GetType().GetField("_sqlConnectionString", System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic);
if (profileField != null)
profileField.SetValue(ProfileManager.Provider, _dbMembershipConnStr);
}
catch (Exception ex)
{
throw ex;
}
}
}
}
当我使用客户端 A[DB1]-User1 登录时在本地运行我的应用程序时,登录成功。但是,当我注销并尝试使用 Client B [DB2] User2 登录时,它会抛出以下错误消息:
您的登录尝试不成功
当我再次运行应用程序时,反之亦然。使用客户端 B[DB2]-User2 登录成功,但是当我在同一个应用程序运行中尝试使用客户端 A[DB1]-User1 时,它会引发相同的错误。但我可以使用 Client B[DB2] 用户登录。
当我使用断点进行调试时,它会在
ValidateUser(字符串用户名,字符串密码)
方法。ValidateUser 方法返回 false。
我尝试了很多选择,但没有任何效果。请指导我完成。