Revert forwarded headers change.

2 files changed, 0 insertions, 76 deletions

diff --git a/BackEnd/Timeline/Configs/ApplicationConfiguration.cs b/BackEnd/Timeline/Configs/ApplicationConfiguration.cs
index c808e946..bc77fd5a 100644
--- a/BackEnd/Timeline/Configs/ApplicationConfiguration.cs
+++ b/BackEnd/Timeline/Configs/ApplicationConfiguration.cs
@@ -12,8 +12,6 @@ namespace Timeline.Configs
         public const string DatabaseBackupDirectoryName = "backup";

         public const string FrontEndKey = "FrontEnd";

         public const string DisableAutoBackupKey = "DisableAutoBackup";

-        public const string EnableForwardedHeadersKey = "EnableForwardedHeaders";

-        public const string ForwardedHeadersAllowedProxyHostsKey = "ForwardedHeadersAllowedProxyHosts";

 

         public static bool CheckIsValidBoolString(string? value, string configPath, Boolean defaultValue)

         {

diff --git a/BackEnd/Timeline/Startup.cs b/BackEnd/Timeline/Startup.cs
index a5569d9f..628be35d 100644
--- a/BackEnd/Timeline/Startup.cs
+++ b/BackEnd/Timeline/Startup.cs
@@ -6,10 +6,7 @@ using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.Configuration;

 using Microsoft.Extensions.DependencyInjection;

 using System;

-using System.Collections.Generic;

 using System.ComponentModel;

-using System.Net;

-using System.Text;

 using System.Text.Json.Serialization;

 using Timeline.Auth;

 using Timeline.Configs;

@@ -36,10 +33,6 @@ namespace Timeline
 {

     public class Startup

     {

-        private readonly bool _enableForwardedHeaders;

-        private readonly string? _forwardedHeadersAllowedProxyHostsString;

-        private readonly List<string>? _forwardedHeadersAllowedProxyHosts = null;

-        private readonly List<List<IPAddress>>? _forwardedHeadersAllowedProxyIPs = null;

         private readonly FrontEndMode _frontEndMode;

 

         public Startup(IConfiguration configuration, IWebHostEnvironment environment)

@@ -65,51 +58,6 @@ namespace Timeline
                     Console.WriteLine("Unknown FrontEnd configuration value '{0}', fallback to normal.", frontEndModeString);

                 }

             }

-

-            _enableForwardedHeaders = ApplicationConfiguration.GetBoolConfig(configuration, ApplicationConfiguration.EnableForwardedHeadersKey, false);

-            _forwardedHeadersAllowedProxyHostsString = Configuration.GetValue<string?>(ApplicationConfiguration.ForwardedHeadersAllowedProxyHostsKey);

-

-            if (_enableForwardedHeaders)

-            {

-                Console.ForegroundColor = ConsoleColor.Green;

-                Console.WriteLine("Forwarded headers enabled.");

-                Console.ResetColor();

-

-                Console.ForegroundColor = ConsoleColor.Yellow;

-                if (_forwardedHeadersAllowedProxyHostsString is not null)

-                {

-                    _forwardedHeadersAllowedProxyHosts = new List<string>();

-                    foreach (var host in _forwardedHeadersAllowedProxyHostsString.Split(new char[] { ';', ',' }))

-                    {

-                        _forwardedHeadersAllowedProxyHosts.Add(host.Trim());

-                    }

-

-                    _forwardedHeadersAllowedProxyIPs = new();

-                    foreach (var host in _forwardedHeadersAllowedProxyHosts)

-                    {

-                        // Resolve host to ip

-                        var ips = System.Net.Dns.GetHostAddresses(host);

-                        _forwardedHeadersAllowedProxyIPs.Add(new(ips));

-                    }

-

-                    Console.WriteLine("Allowed proxy hosts:");

-                    Console.ForegroundColor = ConsoleColor.Cyan;

-                    StringBuilder log = new();

-                    for (int i = 0; i < _forwardedHeadersAllowedProxyHosts.Count; i++)

-                    {

-                        log.Append(_forwardedHeadersAllowedProxyHosts[i]);

-                        log.Append(" (");

-                        log.Append(string.Join(' ', _forwardedHeadersAllowedProxyIPs));

-                        log.Append(")\n");

-                    }

-                    Console.WriteLine(log.ToString());

-                }

-                else

-                {

-                    Console.WriteLine("Allowed proxy hosts settings is default");

-                }

-                Console.ResetColor();

-            }

         }

 

         public IWebHostEnvironment Environment { get; }

@@ -191,23 +139,6 @@ namespace Timeline
                     config.RootPath = "ClientApp";

                 });

             }

-

-            if (_enableForwardedHeaders)

-            {

-                services.Configure<ForwardedHeadersOptions>(options =>

-                {

-                    options.ForwardedHeaders = Microsoft.AspNetCore.HttpOverrides.ForwardedHeaders.XForwardedFor | Microsoft.AspNetCore.HttpOverrides.ForwardedHeaders.XForwardedProto;

-                    if (_forwardedHeadersAllowedProxyHostsString is not null)

-                    {

-                        options.KnownNetworks.Clear();

-                        options.KnownProxies.Clear();

-                        foreach (var ips in _forwardedHeadersAllowedProxyIPs!)

-                        {

-                            ips.ForEach(ip => options.KnownProxies.Add(ip));

-                        }

-                    }

-                });

-            }

         }

 

 

@@ -224,11 +155,6 @@ namespace Timeline
                 });

             }

 

-            if (_enableForwardedHeaders)

-            {

-                app.UseForwardedHeaders();

-            }

-

             app.UseOpenApi();

             app.UseReDoc();