70 lines
2.1 KiB
C#
70 lines
2.1 KiB
C#
using System;
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using System.IO;
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using System.Security.Cryptography;
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using MonsterMonitor.Models;
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namespace MonsterMonitor.Services
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{
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public sealed class SsConfigService
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{
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private readonly LogService _log;
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public SsConfigService(LogService log)
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{
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_log = log;
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}
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public void EnsureConfig(AppSettings settings)
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{
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var password = settings.GetThreeProxyPassword();
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if (string.IsNullOrWhiteSpace(password))
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{
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password = GeneratePassword();
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settings.SetThreeProxyPassword(password);
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settings.Save();
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_log.Info("Сгенерирован пароль прокси и сохранен в настройках.");
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}
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var port = settings.LocalPort;
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var config = "users admin:CL:" + password + "\r\n" +
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"auth strong\r\n" +
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"maxconn 2000\r\n" +
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$"socks -i127.0.0.1 -p{port}";
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var configPath = GetConfigPath();
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var directory = Path.GetDirectoryName(configPath);
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if (!string.IsNullOrEmpty(directory))
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{
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Directory.CreateDirectory(directory);
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}
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File.WriteAllText(configPath, config);
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_log.Info("Сконфигурирован ss.cfg: " + configPath);
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}
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private static string GetConfigPath()
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{
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return Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "App_Data", "ss", "ss.cfg");
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}
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private static string GeneratePassword()
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{
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const string alphabet = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
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const int length = 20;
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var bytes = new byte[length];
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using (var rng = RandomNumberGenerator.Create())
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{
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rng.GetBytes(bytes);
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}
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var chars = new char[length];
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for (var i = 0; i < length; i++)
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{
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chars[i] = alphabet[bytes[i] % alphabet.Length];
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}
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return new string(chars);
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}
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}
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}
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