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fix proxy log and proxy https connection always return 404

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cs8425
2026-04-28 23:16:13 +08:00
parent e93dadafe8
commit b256fe7b01
2 changed files with 15 additions and 9 deletions
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22
Proxy/ProxyServer.cs
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@@ -5,6 +5,7 @@ using System.Net.Sockets;
using System.Security.Authentication;
using System.Text;
using MikuSB.Configuration;
using MikuSB.Util;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using Microsoft.Extensions.Options;
@@ -15,7 +16,7 @@ public sealed class ProxyServer(
IOptions<ProxyOptions> options,
ProxyCertificateAuthority certificateAuthority,
HttpClient httpClient,
ILogger<ProxyServer> logger) : BackgroundService
Logger logger) : BackgroundService
{
private const string ListenAddress = "127.0.0.1";
private const string ServerHost = "127.0.0.1";
@@ -53,14 +54,14 @@ public sealed class ProxyServer(
{
if (!_options.Enabled)
{
logger.LogInformation("MikuSB proxy is disabled");
logger.Info("MikuSB proxy is disabled");
return;
}
var address = IPAddress.Parse(ListenAddress);
_listener = new TcpListener(address, _options.Port);
_listener.Start();
logger.LogInformation("MikuSB proxy listening on {Address}:{Port}", ListenAddress, _options.Port);
logger.Info($"MikuSB proxy listening on {ListenAddress}:{_options.Port}");
try
{
@@ -85,6 +86,7 @@ public sealed class ProxyServer(
{
using (client)
{
logger.Info($"Proxy New client: {client.Client.RemoteEndPoint}");
try
{
await HandleClientCoreAsync(client, cancellationToken);
@@ -100,12 +102,13 @@ public sealed class ProxyServer(
}
catch (AuthenticationException ex)
{
logger.LogWarning(ex, "Proxy TLS authentication failed");
logger.Warn($"Proxy TLS authentication failed: {ex}");
}
catch (Exception ex)
{
logger.LogWarning(ex, "Proxy client failed");
logger.Warn($"Proxy client failed {ex}");
}
logger.Info($"Proxy client close: {client.Client.RemoteEndPoint}");
}
}
@@ -187,7 +190,7 @@ public sealed class ProxyServer(
{
var pathAndQuery = request.GetPathAndQuery();
var uri = new Uri($"http://{ServerHost}:{_options.ServerHttpPort}{pathAndQuery}");
logger.LogInformation("[Proxy] Redirect: {Method} {Host}{Path} -> {Uri}", request.Method, request.HostOverride ?? request.Host, pathAndQuery, uri);
logger.Info($"Redirect: {request.Method} {request.HostOverride ?? request.Host}{pathAndQuery} -> {uri}");
await SendHttpRequestAsync(clientStream, request, uri, true, cancellationToken);
}
@@ -202,7 +205,7 @@ public sealed class ProxyServer(
if (IsSelfReference(uri))
{
logger.LogWarning("[Proxy] Self-reference blocked: {Method} {Uri}", request.Method, uri);
logger.Info($"Self-reference blocked: {request.Method} {uri}");
await WriteSimpleResponseAsync(clientStream, HttpStatusCode.LoopDetected, "Proxy self-reference detected", cancellationToken);
return;
}
@@ -351,7 +354,10 @@ public sealed class ProxyServer(
public string GetPathAndQuery()
{
if (Uri.TryCreate(Target, UriKind.Absolute, out var uri))
// "/query?version=a.b.c&platform=PC"
// => Uri.TryCreate() return true && uri.Scheme == "file"
// => will return "/query%3Fversion=a.b.c&platform=PC" cause 404
if (Uri.TryCreate(Target, UriKind.Absolute, out var uri) && uri.IsAbsoluteUri && (uri.Scheme == Uri.UriSchemeHttp || uri.Scheme == Uri.UriSchemeHttps))
return uri.PathAndQuery;
if (string.IsNullOrEmpty(Target))