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Extending ASP.NET role based Security with Custom Security Module (Permission Based, Page Level Authorization)

, 11 Nov 2011
This project intends to extend the default ASP.NET role based Security to include Permission Based / Page Level Authorization Layer. Works with both ASP.NET and ASP.NET MVC. Permission rules to Allow/Deny access to website resources (like "Folder/File.aspx" or "Controller/Action") are stored in DB.
AadhaarMS.zip
AadhaarMS
Aadhaar.Data
bin
Debug
Aadhaar.Data.dll
Aadhaar.Data.MS.dll
Castle.Core.dll
Castle.DynamicProxy.dll
Castle.DynamicProxy2.dll
Iesi.Collections.dll
log4net.dll
NHibernate.dll
NHibernate.JetDriver.dll
NHibernateProvider.dll
Entity
Components
Mapping
Helper
Properties
Util
ViewModel
Aadhaar.Web
Activities1
Activities2
App_Code
App_Data
AadhaarMS.MDF
AadhaarMS_log.ldf
Bin
Aadhaar.Data.dll
Aadhaar.Data.pdb
Castle.Core.dll
Castle.DynamicProxy.dll
Castle.DynamicProxy2.dll
Iesi.Collections.dll
log4net.dll
NHibernate.dll
NHibernate.JetDriver.dll
NHibernateProvider.dll
Controls
css
Global.asax
images
hdrLogo.jpg
i-bb.gif
i-blc.gif
i-brc.gif
i-l.gif
i-r.gif
i-tb.gif
i-tlc.gif
i-trc.gif
img01.jpg
spacer.gif
install
logs
Superadmin
AadhaarMVC.zip
AadhaarMVC
Aadhaar.Data
bin
Debug
Aadhaar.Data.dll
Aadhaar.Data.MS.dll
Castle.Core.dll
Castle.DynamicProxy.dll
Castle.DynamicProxy2.dll
Iesi.Collections.dll
log4net.dll
NHibernate.dll
NHibernate.JetDriver.dll
NHibernateProvider.dll
Entity
Components
Mapping
Helper
Properties
Util
ViewModel
Aadhaar.MVC
Aadhaar.MVC.csproj.user
App_Data
AadhaarMS.MDF
AadhaarMS_log.ldf
bin
Aadhaar.Data.dll
Aadhaar.Data.pdb
Aadhaar.MVC.dll
Aadhaar.MVC.pdb
Castle.Core.dll
Castle.DynamicProxy.dll
Castle.DynamicProxy2.dll
Iesi.Collections.dll
log4net.dll
NHibernate.dll
NHibernate.JetDriver.dll
NHibernateProvider.dll
Content
images
hdrLogo.jpg
i-bb.gif
i-blc.gif
i-brc.gif
i-l.gif
i-r.gif
i-tb.gif
i-tlc.gif
i-trc.gif
img01.jpg
spacer.gif
Controllers
Global.asax
Models
obj
Debug
Aadhaar.MVC.dll
Aadhaar.MVC.pdb
DesignTimeResolveAssemblyReferences.cache
DesignTimeResolveAssemblyReferencesInput.cache
ResolveAssemblyReference.cache
TempPE
Properties
Scripts
Views
Account
Admin
Error
Home
Shared
Aadhaar.suo
using System;
using System.Configuration.Provider;
using System.Text;

namespace Aadhaar.Data.Util
{
    /// <summary>
    /// Helper class for constructing exception mesages.
    /// </summary>
    internal static class ExceptionUtil
    {
        /// <summary>
        /// Construct a new <see cref="ProviderException"/> instance with the given parameters.
        /// </summary>
        /// <param name="message">message describing the exception.</param>
        /// <returns>A new <see cref="ProviderException"/> instance</returns>
        public static ProviderException NewProviderException(string message)
        {
            return (new ProviderException(FormatExceptionMessage(message)));
        }
        /// <summary>
        /// Construct a new <see cref="ProviderException"/> instance with the given parameters.
        /// </summary>
        /// <param name="message">message describing the exception.</param>
        /// <param name="ex">inner exception representing the root of the problem.</param>
        /// <returns>A new <see cref="ProviderException"/> instance</returns>
        public static ProviderException NewProviderException(string message, Exception ex)
        {
            return (new ProviderException(FormatExceptionMessage(message, ex)));
        }
        /// <summary>
        /// Construct a new <see cref="ProviderException"/> instance with the given parameters.
        /// </summary>
        /// <param name="source">object instance causing the exception.</param>
        /// <param name="message">message describing the exception.</param>
        /// <returns>A new <see cref="ProviderException"/> instance</returns>
        public static ProviderException NewProviderException(object source, string message)
        {
            return (new ProviderException(FormatExceptionMessage(source, message)));
        }
        /// <summary>
        /// Construct a new <see cref="ProviderException"/> instance with the given parameters.
        /// </summary>
        /// <param name="source">object instance causing the exception.</param>
        /// <param name="message">message describing the exception.</param>
        /// <param name="ex">inner exception representing the root of the problem.</param>
        /// <returns>A new <see cref="ProviderException"/> instance</returns>
        public static ProviderException NewProviderException(object source, string message, Exception ex)
        {
            return (new ProviderException(FormatExceptionMessage(source, message, ex)));
        }
        /// <summary>
        /// Provides consistent formatting of the exception message to be thrown.
        /// </summary>
        /// <param name="message">message to be thrown</param>
        /// <returns>Formatted exception message.</returns>
        public static string FormatExceptionMessage(string message)
        {
            // Delegate processing to helper.
            return FormatExceptionMessage("Aadhaar.Data", message);
        }
        /// <summary>
        /// Provides consistent formatting of the exception message to be thrown.
        /// </summary>
        /// <param name="message">message to be thrown</param>
        /// <param name="ex">actual cause of the exception.</param>
        /// <returns>Formatted exception message.</returns>
        public static string FormatExceptionMessage(string message, Exception ex)
        {
            // Delegate processing to helper.
            return FormatExceptionMessage("Aadhaar.Data", message, ex);
        }
        /// <summary>
        /// Provides consistent formatting of the exception message to be thrown.
        /// </summary>
        /// <param name="source">object instance from where the formatting was requested.</param>
        /// <param name="message">message to be thrown</param>
        /// <returns>Formatted exception message.</returns>
        public static string FormatExceptionMessage(object source, string message)
        {
            // Delegate processing to helper.
            return FormatExceptionMessage(source.GetType(), message);
        }
        /// <summary>
        /// Provides consistent formatting of the exception message to be thrown.
        /// </summary>
        /// <param name="source">object instance from where the formatting was requested.</param>
        /// <param name="message">message to be thrown</param>
        /// <param name="ex">actual cause of the exception.</param>
        /// <returns>Formatted exception message.</returns>
        public static string FormatExceptionMessage(object source, string message, Exception ex)
        {
            // Delegate processing to helper.
            return FormatExceptionMessage(source.GetType(), message, ex);
        }
        /// <summary>
        /// Provides consistent formatting of the exception message to be thrown.
        /// </summary>
        /// <param name="type">object type from where the formatting was requested.</param>
        /// <param name="message">message to be thrown</param>
        /// <returns>Formatted exception message.</returns>
        public static string FormatExceptionMessage(Type type, string message)
        {
            // Delegate processing to helper.
            return FormatExceptionMessage(type.Name, message);
        }
        /// <summary>
        /// Provides consistent formatting of the exception message to be thrown.
        /// </summary>
        /// <param name="type">object type from where the formatting was requested.</param>
        /// <param name="message">message to be thrown</param>
        /// <param name="ex">actual cause of the exception.</param>
        /// <returns>Formatted exception message.</returns>
        public static string FormatExceptionMessage(Type type, string message, Exception ex)
        {
            // Delegate processing to helper.
            return FormatExceptionMessage(type.Name, message, ex);
        }
        /// <summary>
        /// Provides consistent formatting of the exception message to be thrown.
        /// </summary>
        /// <param name="className">name of the class where the exception occured.</param>
        /// <param name="message">message to be thrown</param>
        /// <returns>Formatted exception message.</returns>
        public static string FormatExceptionMessage(string className, string message)
        {
            // Call the overloaded method.
            return FormatExceptionMessage(className, message, null);
        }
        /// <summary>
        /// Provides consistent formatting of the exception message to be thrown.
        /// </summary>
        /// <param name="className">name of the class where the exception occured.</param>
        /// <param name="message">message to be thrown</param>
        /// <param name="ex">actual cause of the exception.</param>
        /// <returns>Formatted exception message.</returns>
        public static string FormatExceptionMessage(string className, string message, Exception ex)
        {
            StringBuilder sb = new StringBuilder();
            sb.AppendFormat("<br><br>{0}: ", className);
            sb.Append(message);
            if (null != ex)
            {
                sb.AppendFormat("; operation failed with error \"{0}\".<br><br>", ex.Message);
                sb.AppendFormat("<i>Base Exception Message</i>: \"{0}\"<br><br>", ex.GetBaseException().Message);
                sb.AppendFormat("<i>Base Exception Stack Trace</i>: {0}", ex.GetBaseException().StackTrace);
            }
            return sb.ToString();
        }
    }
}

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License

This article, along with any associated source code and files, is licensed under The Microsoft Public License (Ms-PL)

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About the Author

amitthk
Software Developer (Senior)
Singapore Singapore
I love programming, reading, and meditation. I like to explore management and productivity.
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