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修改ttl

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This commit is contained in:
xljiulang 2021-07-14 00:04:57 +08:00
parent a3517d9d3a
commit e2bd4dac50
2 changed files with 10 additions and 14 deletions
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9
FastGithub.Dns/GithubRequestResolver.cs
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@ -5,6 +5,7 @@ using FastGithub.Scanner;
using Microsoft.Extensions.DependencyInjection; using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging; using Microsoft.Extensions.Logging;
using Microsoft.Extensions.Options; using Microsoft.Extensions.Options;
using System;
using System.Linq; using System.Linq;
using System.Net.Sockets; using System.Net.Sockets;
using System.Threading; using System.Threading;
@ -56,17 +57,19 @@ namespace FastGithub.Dns
if (address != null) if (address != null)
{ {
var ttl = this.options.CurrentValue.GithubTTL;
if (this.options.CurrentValue.UseReverseProxy == false) if (this.options.CurrentValue.UseReverseProxy == false)
{ {
var ttl = this.options.CurrentValue.GithubTTL;
var record = new IPAddressResourceRecord(question.Name, address, ttl); var record = new IPAddressResourceRecord(question.Name, address, ttl);
response.AnswerRecords.Add(record); response.AnswerRecords.Add(record);
this.logger.LogInformation(record.ToString()); this.logger.LogInformation(record.ToString());
} }
else else
{ {
var hostName = System.Net.Dns.GetHostName(); var localhost = System.Net.Dns.GetHostName();
var addresses = await System.Net.Dns.GetHostAddressesAsync(hostName); var addresses = await System.Net.Dns.GetHostAddressesAsync(localhost);
var ttl = TimeSpan.FromMinutes(1d);
foreach (var item in addresses) foreach (var item in addresses)
{ {
if (item.AddressFamily == AddressFamily.InterNetwork) if (item.AddressFamily == AddressFamily.InterNetwork)

15
FastGithub.ReverseProxy/KestrelServerOptionsExtensions.cs
View File

@ -5,7 +5,6 @@ using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging; using Microsoft.Extensions.Logging;
using System; using System;
using System.Collections.Concurrent; using System.Collections.Concurrent;
using System.IO;
using System.Security.Cryptography.X509Certificates; using System.Security.Cryptography.X509Certificates;
namespace FastGithub namespace FastGithub
@ -27,15 +26,8 @@ namespace FastGithub
var logger = loggerFactory.CreateLogger($"{nameof(FastGithub)}{nameof(ReverseProxy)}"); var logger = loggerFactory.CreateLogger($"{nameof(FastGithub)}{nameof(ReverseProxy)}");
TryInstallCaCert(caPublicCerPath, logger); TryInstallCaCert(caPublicCerPath, logger);
try kestrel.ListenAnyIP(443, listen => listen.UseGithubHttps(caPublicCerPath, caPrivateKeyPath));
{ logger.LogInformation("反向代理服务启动成功");
kestrel.ListenAnyIP(443, listen => listen.UseGithubHttps(caPublicCerPath, caPrivateKeyPath));
logger.LogInformation("反向代理服务启动成功");
}
catch (IOException ex)
{
logger.LogError($"无法开启反向代理功能：{ex.Message}");
}
} }
/// <summary> /// <summary>
@ -76,8 +68,9 @@ namespace FastGithub
{ {
return listenOptions.UseHttps(https => return listenOptions.UseHttps(https =>
{ {
const string defaultDomain = "github.com";
var certs = new ConcurrentDictionary<string, X509Certificate2>(); var certs = new ConcurrentDictionary<string, X509Certificate2>();
https.ServerCertificateSelector = (ctx, domain) => certs.GetOrAdd(domain, CreateCert); https.ServerCertificateSelector = (ctx, domain) => certs.GetOrAdd(domain ?? defaultDomain, CreateCert);
}); });
X509Certificate2 CreateCert(string domain) X509Certificate2 CreateCert(string domain)