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站点证书一年有效期

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This commit is contained in:
陈国伟 2021-07-29 09:14:34 +08:00
parent 0eab66f8e6
commit 53f0461047
1 changed files with 19 additions and 17 deletions
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32
FastGithub.ReverseProxy/KestrelServerOptionsExtensions.cs
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@ -1,10 +1,11 @@
using FastGithub.ReverseProxy; using FastGithub.ReverseProxy;
using Microsoft.AspNetCore.Hosting; using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Server.Kestrel.Core; using Microsoft.AspNetCore.Server.Kestrel.Core;
using Microsoft.Extensions.Caching.Memory;
using Microsoft.Extensions.DependencyInjection; using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging; using Microsoft.Extensions.Logging;
using Microsoft.Extensions.Options;
using System; using System;
using System.Collections.Concurrent;
using System.Collections.Generic; using System.Collections.Generic;
using System.IO; using System.IO;
using System.Linq; using System.Linq;
@ -12,7 +13,6 @@ using System.Net;
using System.Net.NetworkInformation; using System.Net.NetworkInformation;
using System.Net.Sockets; using System.Net.Sockets;
using System.Security.Cryptography.X509Certificates; using System.Security.Cryptography.X509Certificates;
using System.Threading;
namespace FastGithub namespace FastGithub
{ {
@ -22,9 +22,9 @@ namespace FastGithub
public static class KestrelServerOptionsExtensions public static class KestrelServerOptionsExtensions
{ {
/// <summary> /// <summary>
/// 域名与证书 /// 域名证书缓存
/// </summary> /// </summary>
private static readonly ConcurrentDictionary<string, Lazy<X509Certificate2>> domainCerts = new(); private static readonly IMemoryCache domainCertCache = new MemoryCache(Options.Create(new MemoryCacheOptions()));
/// <summary> /// <summary>
/// 监听https的反向代理 /// 监听https的反向代理
@ -51,6 +51,7 @@ namespace FastGithub
/// <summary> /// <summary>
/// 生成根证书 /// 生成根证书
/// 10年
/// </summary> /// </summary>
/// <param name="caPublicCerPath"></param> /// <param name="caPublicCerPath"></param>
/// <param name="caPrivateKeyPath"></param> /// <param name="caPrivateKeyPath"></param>
@ -64,8 +65,8 @@ namespace FastGithub
File.Delete(caPublicCerPath); File.Delete(caPublicCerPath);
File.Delete(caPrivateKeyPath); File.Delete(caPrivateKeyPath);
var validFrom = DateTime.Today.AddYears(-10); var validFrom = DateTime.Today.AddDays(-1);
var validTo = DateTime.Today.AddYears(50); var validTo = DateTime.Today.AddYears(10);
CertGenerator.GenerateBySelf(new[] { nameof(FastGithub) }, 2048, validFrom, validTo, caPublicCerPath, caPrivateKeyPath); CertGenerator.GenerateBySelf(new[] { nameof(FastGithub) }, 2048, validFrom, validTo, caPublicCerPath, caPrivateKeyPath);
} }
@ -79,7 +80,7 @@ namespace FastGithub
{ {
if (OperatingSystem.IsWindows() == false) if (OperatingSystem.IsWindows() == false)
{ {
logger.LogWarning($"不支持自动安装根证书{caPublicCerPath}：请根据你的系统平台情况安装和信任根证书"); logger.LogWarning($"不支持自动安装证书{caPublicCerPath}：请手动安装证书到根证书颁发机构");
} }
else else
{ {
@ -96,7 +97,7 @@ namespace FastGithub
} }
catch (Exception) catch (Exception)
{ {
logger.LogWarning($"安装根证书{caPublicCerPath}失败：请手动安装到“将所有的证书都放入下载存储”\\“受信任的根证书颁发机构”"); logger.LogWarning($"安装证书{caPublicCerPath}失败：请手动安装到“将所有的证书都放入下载存储”\\“受信任的根证书颁发机构”");
} }
} }
} }
@ -110,17 +111,18 @@ namespace FastGithub
/// <returns></returns> /// <returns></returns>
private static X509Certificate2 GetDomainCert(string? domain, string caPublicCerPath, string caPrivateKeyPath) private static X509Certificate2 GetDomainCert(string? domain, string caPublicCerPath, string caPrivateKeyPath)
{ {
return domainCerts.GetOrAdd(domain ?? string.Empty, GetOrCreateCert).Value; return domainCertCache.GetOrCreate(domain ?? string.Empty, GetOrCreateCert);
Lazy<X509Certificate2> GetOrCreateCert(string host) // 生成域名的1年证书
{ X509Certificate2 GetOrCreateCert(ICacheEntry entry)
return new Lazy<X509Certificate2>(() =>
{ {
var host = (string)entry.Key;
var domains = GetDomains(host).Distinct(); var domains = GetDomains(host).Distinct();
var validFrom = DateTime.Today.AddYears(-1); var validFrom = DateTime.Today.AddDays(-1);
var validTo = DateTime.Today.AddYears(10); var validTo = DateTime.Today.AddYears(1);
entry.SetAbsoluteExpiration(validTo);
return CertGenerator.GenerateByCa(domains, 2048, validFrom, validTo, caPublicCerPath, caPrivateKeyPath); return CertGenerator.GenerateByCa(domains, 2048, validFrom, validTo, caPublicCerPath, caPrivateKeyPath);
}, LazyThreadSafetyMode.ExecutionAndPublication);
} }
} }