119 lines
3.6 KiB
C#
119 lines
3.6 KiB
C#
/*
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*
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* (c) Copyright Ascensio System Limited 2010-2021
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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* http://www.apache.org/licenses/LICENSE-2.0
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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using System;
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using System.Diagnostics;
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using System.IO;
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using System.Threading;
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using System.Threading.Tasks;
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using ASC.Common;
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using ASC.Common.Logging;
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using ASC.Common.Utils;
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using Microsoft.Extensions.Configuration;
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using Microsoft.Extensions.Hosting;
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using Microsoft.Extensions.Options;
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namespace ASC.SsoAuth.Svc
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{
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[Singletone]
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public class Launcher : IHostedService
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{
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private ProcessStartInfo startInfo;
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private Process proc;
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private string LogDir { get; set; }
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private ILog Logger { get; set; }
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private IConfiguration Configuration { get; }
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private ConfigurationExtension ConfigurationExtension { get; }
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private IHostEnvironment HostEnvironment { get; }
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public Launcher(
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IOptionsMonitor<ILog> options,
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IConfiguration configuration,
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ConfigurationExtension configurationExtension,
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IHostEnvironment hostEnvironment)
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{
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Logger = options.CurrentValue;
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Configuration = configuration;
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ConfigurationExtension = configurationExtension;
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HostEnvironment = hostEnvironment;
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}
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public async Task StartAsync(CancellationToken cancellationToken)
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{
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try
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{
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var cfg = ConfigurationExtension.GetSetting<SsoAuthSettings>("ssoauth");
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startInfo = new ProcessStartInfo
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{
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CreateNoWindow = false,
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UseShellExecute = false,
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FileName = "node",
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WindowStyle = ProcessWindowStyle.Hidden,
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Arguments = $"\"{Path.GetFullPath(CrossPlatform.PathCombine(HostEnvironment.ContentRootPath, cfg.Path, "app.js"))}\"",
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WorkingDirectory = AppDomain.CurrentDomain.BaseDirectory
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};
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startInfo.EnvironmentVariables.Add("core.machinekey", Configuration["core:machinekey"]);
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startInfo.EnvironmentVariables.Add("port", cfg.Port);
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LogDir = Logger.LogDirectory;
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startInfo.EnvironmentVariables.Add("logPath", LogDir);
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await StartNode(cancellationToken);
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}
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catch (Exception e)
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{
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Logger.Error("Start", e);
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}
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}
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public Task StopAsync(CancellationToken cancellationToken)
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{
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try
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{
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if (proc != null && !proc.HasExited)
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{
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proc.Kill();
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proc.WaitForExit(10000);
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proc.Close();
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proc.Dispose();
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proc = null;
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}
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}
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catch (Exception e)
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{
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Logger.Error("Stop", e);
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}
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return Task.CompletedTask;
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}
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private async Task StartNode(CancellationToken cancellationToken)
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{
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await StopAsync(cancellationToken);
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proc = Process.Start(startInfo);
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}
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}
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} |