mirror of
https://github.com/proxysu/ProxySU.git
synced 2024-11-23 13:46:08 +03:00
404 lines
14 KiB
C#
404 lines
14 KiB
C#
using Renci.SshNet;
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Text;
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using System.Windows;
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using Newtonsoft.Json;
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using Newtonsoft.Json.Linq;
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using ProxySU_Core.Models;
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namespace ProxySU_Core.Models.Developers
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{
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public class XrayProject : Project<XraySettings>
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{
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private const string ServerLogDir = @"Templates\xray\server\00_log";
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private const string ServerApiDir = @"Templates\xray\server\01_api";
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private const string ServerDnsDir = @"Templates\xray\server\02_dns";
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private const string ServerRoutingDir = @"Templates\xray\server\03_routing";
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private const string ServerPolicyDir = @"Templates\xray\server\04_policy";
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private const string ServerInboundsDir = @"Templates\xray\server\05_inbounds";
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private const string ServerOutboundsDir = @"Templates\xray\server\06_outbounds";
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private const string ServerTransportDir = @"Templates\xray\server\07_transport";
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private const string ServerStatsDir = @"Templates\xray\server\08_stats";
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private const string ServerReverseDir = @"Templates\xray\server\09_reverse";
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private const string CaddyFileDir = @"Templates\xray\caddy";
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public XrayProject(SshClient sshClient, XraySettings parameters, Action<string> writeOutput) : base(sshClient, parameters, writeOutput)
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{
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}
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/// <summary>
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/// 安装Xray
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/// </summary>
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public override void Install()
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{
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try
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{
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EnsureRootAuth();
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if (FileExists("/usr/local/bin/xray"))
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{
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var btnResult = MessageBox.Show("已经安装Xray，是否需要重装？", "提示", MessageBoxButton.YesNo);
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if (btnResult == MessageBoxResult.No)
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{
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MessageBox.Show("安装终止", "提示");
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return;
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}
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}
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WriteOutput("检测安装系统环境...");
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EnsureSystemEnv();
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WriteOutput("检测安装系统环境完成");
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WriteOutput("配置服务器端口...");
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ConfigurePort();
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WriteOutput("端口配置完成");
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WriteOutput("安装必要的系统工具...");
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ConfigureSoftware();
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WriteOutput("系统工具安装完成");
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WriteOutput("检测IP6...");
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ConfigureIPv6();
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WriteOutput("检测IP6完成");
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WriteOutput("配置防火墙...");
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ConfigureFirewall();
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WriteOutput("防火墙配置完成");
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WriteOutput("同步系统和本地世间...");
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SyncTimeDiff();
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WriteOutput("时间同步完成");
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WriteOutput("检测域名是否绑定本机IP...");
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ValidateDomain();
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WriteOutput("域名检测完成");
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WriteOutput("安装Xray-Core...");
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InstallXrayWithCert();
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WriteOutput("Xray-Core安装完成");
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WriteOutput("安装Caddy...");
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InstallCaddy();
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WriteOutput("Caddy安装完成");
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WriteOutput("启动BBR");
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EnableBBR();
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WriteOutput("BBR启动成功");
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UploadCaddyFile();
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WriteOutput("************");
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WriteOutput("安装完成，尽情享用吧......");
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WriteOutput("************");
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}
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catch (Exception ex)
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{
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MessageBox.Show("安装终止，" + ex.Message);
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}
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}
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/// <summary>
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/// 更新xray内核
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/// </summary>
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public void UpdateXrayCore()
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{
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EnsureRootAuth();
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EnsureSystemEnv();
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RunCmd("bash -c \"$(curl -L https://github.com/XTLS/Xray-install/raw/main/install-release.sh)\" @ install");
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RunCmd("systemctl restart xray");
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WriteOutput("************ 更新xray内核完成 ************");
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}
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/// <summary>
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/// 更新xray配置
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/// </summary>
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public void UpdateXraySettings()
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{
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EnsureRootAuth();
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EnsureSystemEnv();
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var configJson = ConfigBuilder.BuildXrayConfig(Parameters);
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var stream = new MemoryStream(Encoding.UTF8.GetBytes(configJson));
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RunCmd("rm -rf /usr/local/etc/xray/config.json");
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UploadFile(stream, "/usr/local/etc/xray/config.json");
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RunCmd("systemctl restart xray");
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WriteOutput("************ 更新Xray配置成功，更新配置不包含域名，如果域名更换请重新安装。 ************");
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}
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/// <summary>
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/// 重装Caddy
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/// </summary>
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public void ReinstallCaddy()
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{
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EnsureRootAuth();
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EnsureSystemEnv();
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InstallCaddy();
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UploadCaddyFile();
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WriteOutput("************ 重装Caddy完成 ************");
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}
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/// <summary>
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/// 安装证书
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/// </summary>
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public void InstallCert()
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{
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EnsureRootAuth();
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EnsureSystemEnv();
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this.InstallCertToXray();
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RunCmd("systemctl restart xray");
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WriteOutput("************ 安装证书完成 ************");
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}
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/// <summary>
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/// 上传证书
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/// </summary>
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/// <param name="keyStrem"></param>
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/// <param name="crtStream"></param>
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public void UploadCert(Stream stream)
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{
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EnsureRootAuth();
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EnsureSystemEnv();
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// 转移旧文件
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var oldFileName = $"ssl_{DateTime.Now.Ticks}";
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RunCmd($"mv /usr/local/etc/xray/ssl /usr/local/etc/xray/{oldFileName}");
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// 上传新文件
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RunCmd("mkdir /usr/local/etc/xray/ssl");
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UploadFile(stream, "/usr/local/etc/xray/ssl/ssl.zip");
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RunCmd("unzip /usr/local/etc/xray/ssl/ssl.zip -d /usr/local/etc/xray/ssl");
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// 改名
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var crtFiles = RunCmd("find /usr/local/etc/xray/ssl/*.crt").Split("\n".ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
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if (crtFiles.Length > 0)
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{
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RunCmd($"mv {crtFiles[0]} /usr/local/etc/xray/ssl/xray_ssl.crt");
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}
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else
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{
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WriteOutput("************ 上传证书失败，请联系开发者 ************");
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RunCmd("rm -rf /usr/local/etc/xray/ssl");
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RunCmd($"mv /usr/local/etc/xray/ssl{oldFileName} /usr/local/etc/xray/ssl");
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WriteOutput("操作已回滚");
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return;
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}
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var keyFiles = RunCmd("find /usr/local/etc/xray/ssl/*.key").Split("\n".ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
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if (keyFiles.Length > 0)
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{
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RunCmd($"mv {keyFiles[0]} /usr/local/etc/xray/ssl/xray_ssl.key");
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}
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else
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{
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WriteOutput("************ 上传证书失败，请联系开发者 ************");
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RunCmd("rm -rf /usr/local/etc/xray/ssl");
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RunCmd($"mv /usr/local/etc/xray/ssl{oldFileName} /usr/local/etc/xray/ssl");
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WriteOutput("操作已回滚");
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return;
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}
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RunCmd("systemctl restart xray");
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WriteOutput("************ 上传证书完成 ************");
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}
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/// <summary>
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/// 上传静态网站
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/// </summary>
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/// <param name="stream"></param>
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public void UploadWeb(Stream stream)
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{
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EnsureRootAuth();
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EnsureSystemEnv();
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if (!FileExists("/usr/share/caddy"))
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{
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RunCmd("mkdir /usr/share/caddy");
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}
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RunCmd("rm -rf /usr/share/caddy/*");
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UploadFile(stream, "/usr/share/caddy/caddy.zip");
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RunCmd("unzip /usr/share/caddy/caddy.zip -d /usr/share/caddy");
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RunCmd("chmod -R 777 /usr/share/caddy");
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UploadCaddyFile(useCustomWeb: true);
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WriteOutput("************ 上传网站模板完成 ************");
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}
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private void UploadCaddyFile(bool useCustomWeb = false)
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{
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var configJson = ConfigBuilder.BuildCaddyConfig(Parameters, useCustomWeb);
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var stream = new MemoryStream(Encoding.UTF8.GetBytes(configJson));
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RunCmd("mv /etc/caddy/Caddyfile /etc/caddy/Caddyfile.back");
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UploadFile(stream, "/etc/caddy/Caddyfile");
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RunCmd("systemctl restart caddy");
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}
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private void EnableBBR()
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{
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var osVersion = RunCmd("uname -r");
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var canInstallBBR = CheckKernelVersionBBR(osVersion.Split('-')[0]);
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var bbrInfo = RunCmd("sysctl net.ipv4.tcp_congestion_control | grep bbr");
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var installed = bbrInfo.Contains("bbr");
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if (canInstallBBR && !installed)
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{
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RunCmd(@"bash -c 'echo ""net.core.default_qdisc=fq"" >> /etc/sysctl.conf'");
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RunCmd(@"bash -c 'echo ""net.ipv4.tcp_congestion_control=bbr"" >> /etc/sysctl.conf'");
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RunCmd(@"sysctl -p");
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if (OnlyIpv6)
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{
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RemoveNat64();
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}
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}
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if (!canInstallBBR)
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{
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WriteOutput("****** 系统不满足启用BBR条件，启动失败。 ******");
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}
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}
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private bool CheckKernelVersionBBR(string kernelVer)
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{
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string[] linuxKernelCompared = kernelVer.Split('.');
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if (int.Parse(linuxKernelCompared[0]) > 4)
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{
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return true;
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}
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else if (int.Parse(linuxKernelCompared[0]) < 4)
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{
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return false;
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}
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else if (int.Parse(linuxKernelCompared[0]) == 4)
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{
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if (int.Parse(linuxKernelCompared[1]) >= 9)
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{
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return true;
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}
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else if (int.Parse(linuxKernelCompared[1]) < 9)
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{
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return false;
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}
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}
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return false;
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}
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private void InstallXrayWithCert()
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{
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RunCmd("bash -c \"$(curl -L https://github.com/XTLS/Xray-install/raw/main/install-release.sh)\" @ install");
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if (!FileExists("/usr/local/bin/xray"))
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{
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throw new Exception("Xray-Core安装失败，请联系开发者");
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}
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RunCmd($"sed -i 's/User=nobody/User=root/g' /etc/systemd/system/xray.service");
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RunCmd($"sed -i 's/CapabilityBoundingSet=/#CapabilityBoundingSet=/g' /etc/systemd/system/xray.service");
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RunCmd($"sed -i 's/AmbientCapabilities=/#AmbientCapabilities=/g' /etc/systemd/system/xray.service");
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RunCmd($"systemctl daemon-reload");
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if (FileExists("/usr/local/etc/xray/config.json"))
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{
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RunCmd(@"mv /usr/local/etc/xray/config.json /usr/local/etc/xray/config.json.1");
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}
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WriteOutput("安装TLS证书");
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InstallCertToXray();
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WriteOutput("TLS证书安装完成");
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var configJson = ConfigBuilder.BuildXrayConfig(Parameters);
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var stream = new MemoryStream(Encoding.UTF8.GetBytes(configJson));
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RunCmd("rm -rf /usr/local/etc/xray/config.json");
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UploadFile(stream, "/usr/local/etc/xray/config.json");
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RunCmd("systemctl restart xray");
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}
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private void InstallCertToXray()
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{
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// 安装依赖
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RunCmd(GetInstallCmd("socat"));
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// 解决搬瓦工CentOS缺少问题
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RunCmd(GetInstallCmd("automake autoconf libtool"));
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// 安装Acme
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var result = RunCmd($"curl https://raw.githubusercontent.com/acmesh-official/acme.sh/master/acme.sh | sh -s -- --install-online -m {GetRandomEmail()}");
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if (result.Contains("Install success"))
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{
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WriteOutput("安装 acme.sh 成功");
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}
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else
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{
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throw new Exception("安装 acme.sh 失败，请联系开发者！");
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}
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RunCmd("cd ~/.acme.sh/");
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RunCmd("alias acme.sh=~/.acme.sh/acme.sh");
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// 申请证书
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if (OnlyIpv6)
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{
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var cmd = $"/root/.acme.sh/acme.sh --force --debug --issue --standalone -d {Parameters.Domain} --listen-v6";
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result = RunCmd(cmd);
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}
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else
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{
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var cmd = $"/root/.acme.sh/acme.sh --force --debug --issue --standalone -d {Parameters.Domain}";
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result = RunCmd(cmd);
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}
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if (result.Contains("Cert success"))
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{
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WriteOutput("申请证书成功");
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}
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else
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{
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throw new Exception("申请证书失败，请联系开发者！");
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}
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// 安装证书到xray
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RunCmd("mkdir -p /usr/local/etc/xray/ssl");
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RunCmd($"/root/.acme.sh/acme.sh --installcert -d {Parameters.Domain} --certpath /usr/local/etc/xray/ssl/xray_ssl.crt --keypath /usr/local/etc/xray/ssl/xray_ssl.key --capath /usr/local/etc/xray/ssl/xray_ssl.crt");
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result = RunCmd(@"if [ ! -f ""/usr/local/etc/xray/ssl/xray_ssl.key"" ]; then echo ""0""; else echo ""1""; fi | head -n 1");
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if (result.Contains("1"))
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{
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WriteOutput("安装证书成功");
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}
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else
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{
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throw new Exception("安装证书失败，请联系开发者！");
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}
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RunCmd(@"chmod 755 /usr/local/etc/xray/ssl");
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}
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private string GetRandomEmail()
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{
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Random r = new Random();
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var num = r.Next(200000000, 900000000);
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return $"{num}@qq.com";
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}
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private int GetRandomPort()
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{
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var random = new Random();
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return random.Next(10001, 60000);
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}
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private dynamic LoadJsonObj(string path)
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{
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if (File.Exists(path))
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{
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var jsonStr = File.ReadAllText(path, Encoding.UTF8);
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return JsonConvert.DeserializeObject(jsonStr);
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}
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return null;
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}
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}
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}
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