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//------------------------------------------------------------------------------
// <copyright file="WebAdminConfigurationHelper.cs" company="Microsoft">
// Copyright (c) Microsoft Corporation. All rights reserved.
// </copyright>
//------------------------------------------------------------------------------
/************************************************************************************************************/
namespace System.Web.Administration {
using System;
using System.Collections.Specialized;
using System.Configuration;
using System.Configuration.Provider;
using System.Reflection;
using System.Web;
using System.Web.Hosting;
using System.Web.Management;
using System.Web.Security;
using System.Web.Util;
using System.Web.UI;
using System.Security.Permissions;
[Serializable]
internal sealed class WebAdminConfigurationHelper : MarshalByRefObject, IRegisteredObject {
public WebAdminConfigurationHelper() {
HostingEnvironment.RegisterObject(this);
}
public override Object InitializeLifetimeService() {
return null; // never expire lease
}
public VirtualDirectory GetVirtualDirectory(string path) {
if (HttpRuntime.NamedPermissionSet != null) {
HttpRuntime.NamedPermissionSet.PermitOnly();
}
return HostingEnvironment.VirtualPathProvider.GetDirectory(path);
}
public object CallMembershipProviderMethod (string methodName, object[] parameters, Type[] paramTypes) {
Type tempType = typeof(HttpContext).Assembly.GetType("System.Web.Security.Membership");
object returnObject = null;
BindingFlags allBindingFlags = BindingFlags.Static | BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic;
MethodInfo method = null;
if (paramTypes != null) {
method = tempType.GetMethod(methodName, allBindingFlags, null, paramTypes, null);
} else {
method = tempType.GetMethod(methodName, allBindingFlags);
}
if (method != null) {
if (HttpRuntime.NamedPermissionSet != null) {
HttpRuntime.NamedPermissionSet.PermitOnly();
}
returnObject = method.Invoke(null, parameters);
}
object[] newValues = new object[parameters.Length + 1];
newValues[0] = returnObject;
int j = 1;
for (int i = 0; i < (parameters.Length); i++) {
newValues[j++] = parameters[i];
}
returnObject = (object) newValues;
return returnObject;
}
public object GetMembershipProviderProperty(string propertyName) {
Type tempType = typeof(HttpContext).Assembly.GetType("System.Web.Security.Membership");
object returnObject = null;
BindingFlags allBindingFlags = BindingFlags.GetProperty | BindingFlags.Static | BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic;
if (HttpRuntime.NamedPermissionSet != null) {
HttpRuntime.NamedPermissionSet.PermitOnly();
}
returnObject = tempType.InvokeMember(propertyName, allBindingFlags, null, null, null, System.Globalization.CultureInfo.InvariantCulture);
return returnObject;
}
public object CallRoleProviderMethod (string methodName, object[] parameters, Type[] paramTypes) {
Type tempType = typeof(HttpContext).Assembly.GetType("System.Web.Security.Roles");
object returnObject = null;
BindingFlags allBindingFlags = BindingFlags.Static | BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic;
MethodInfo method = null;
if (paramTypes != null) {
method = tempType.GetMethod(methodName, allBindingFlags, null, paramTypes, null);
} else {
method = tempType.GetMethod(methodName, allBindingFlags);
}
if (method != null) {
if (HttpRuntime.NamedPermissionSet != null) {
HttpRuntime.NamedPermissionSet.PermitOnly();
}
returnObject = method.Invoke(null, parameters);
}
object[] newValues = new object[parameters.Length + 1];
newValues[0] = returnObject;
int j = 1;
for (int i = 0; i < (parameters.Length); i++) {
newValues[j++] = parameters[i];
}
returnObject = (object) newValues;
return returnObject;
}
void IRegisteredObject.Stop(bool immediate) {
HostingEnvironment.UnregisterObject(this);
}
}
}
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