GeoblockConfiguration.cs

#nullable disable
using System;
using System.Collections.Generic;
using System.Xml.Serialization;
using Microsoft.Web.Management.Server;

namespace IISGeoIP2blockModule
{
    /// <summary>
    /// Wraps around the ConfigurationSection.
    /// </summary>
    public class GeoblockConfiguration
    {
        /// <summary>
        /// Creates a geoblock configuration instance
        /// </summary>
        public GeoblockConfiguration() { }

        /// <summary>
        /// Specifies whether or not the module is enabled
        /// </summary>
        public bool Enabled { get; set; }

        /// <summary>
        /// Specifies whether or not if a proxy in HTTP_X_FORWARDED_FOR should be ignored if previous checked ip matches
        /// </summary>
        public bool VerifyAll { get; set; }

        /// <summary>
        /// Specifies the Deny Action Type
        /// </summary>
        public string DenyAction { get; set; }

        /// <summary>
        /// Points to the GeoIP.dat file
        /// </summary>
        public string GeoIpFilepath { get; set; }

        /// <summary>
        /// Whether the selected country codes are allowed or not
        /// </summary>
        public bool AllowedMode { get; set; }

        /// <summary>
        /// A collection that holds the selected country codes
        /// </summary>
        public List<Country> SelectedCountryCodes { get; set; }

        /// <summary>
        /// A collection that holds the exception rules
        /// </summary>
        public List<ExceptionRule> ExceptionRules { get; set; }
    }

    /// <summary>
    /// Used to hold a country item
    /// </summary>
    public class Country
    {
        /// <summary>
        /// The country code of this item
        /// </summary>
        public string CountryCode { get; set; }

        /// <summary>
        /// The country name corresponding to the country code
        /// </summary>
        public string CountryName { get; set; }

        /// <summary>
        /// Creates a new Country
        /// </summary>
        /// <param name="countryCode">The country code</param>
        /// <param name="country">The corresponding country name</param>
        public Country(string countryCode, string country)
        {
            this.CountryCode = countryCode;
            this.CountryName = country;
        }

        /// <summary>
        /// Returns the textual representation of the country
        /// </summary>
        /// <returns>The textual representation of the country</returns>
        public override string ToString()
        {
            return CountryName + " (" + CountryCode + ")";
        }
    }

    /// <summary>
    /// Used to hold an exception rule item.
    /// </summary>
    public class ExceptionRule
    {
        /// <summary>
        /// The mode of this exception rule
        /// </summary>
        public bool AllowedMode { get; set; }

        /// <summary>
        /// The ip address of this exception rule
        /// </summary>
        public string IpAddress { get; set; }

        /// <summary>
        /// The mask of this exception rule
        /// </summary>
        public string Mask { get; set; }

        /// <summary>
        /// Creates a new exception rule
        /// </summary>
        /// <param name="allowedMode">The mode of the exception rule</param>
        /// <param name="ipAddress">The ip address of the exception rule</param>
        /// <param name="mask">The mask of the exception rule</param>
        public ExceptionRule(bool allowedMode, string ipAddress, string mask)
        {
            this.AllowedMode = allowedMode;
            this.IpAddress = ipAddress;
            this.Mask = mask;
        }

        /// <summary>
        /// The textual representation of the alowed mode
        /// </summary>
        public string Mode
        {
            get
            {
                if (this.AllowedMode)
                    return "Allow";
                else
                    return "Deny";
            }
        }

        /// <summary>
        /// The textual representation of the ip address and subnet mask
        /// </summary>
        public string Requestor
        {
            get
            {
                string result = this.IpAddress;
                if (!String.IsNullOrEmpty(this.Mask))
                {
                    result += " (" + this.Mask + ")";
                }
                return result;
            }
        }

        /// <summary>
        /// Returns the textual representation of the exception rule
        /// </summary>
        /// <returns>The textual representation of the exception rule</returns>
        public override string ToString()
        {
            return this.Mode + " " + this.Requestor;
        }
    }
}