Set known networks to RFC 1918 ranges during startup

This commit is contained in:
Mark McDowall 2025-10-25 19:18:43 -07:00
parent 7db7567c8e
commit d10107739b
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@ -1,6 +1,7 @@
using System;
using System.Collections.Generic;
using System.IO;
using System.Net;
using DryIoc;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Builder;
@ -59,8 +60,9 @@ public void ConfigureServices(IServiceCollection services)
services.Configure<ForwardedHeadersOptions>(options =>
{
options.ForwardedHeaders = ForwardedHeaders.XForwardedFor | ForwardedHeaders.XForwardedProto | ForwardedHeaders.XForwardedHost;
options.KnownNetworks.Clear();
options.KnownProxies.Clear();
options.KnownNetworks.Add(new IPNetwork(IPAddress.Parse("10.0.0.0"), 8));
options.KnownNetworks.Add(new IPNetwork(IPAddress.Parse("172.16.0.0"), 12));
options.KnownNetworks.Add(new IPNetwork(IPAddress.Parse("192.168.0.0"), 16));
});
services.AddRouting(options => options.LowercaseUrls = true);