Initial commit - Pingerino network monitoring application
هذا الالتزام موجود في:
195
Services/NetworkService.cs
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195
Services/NetworkService.cs
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using System;
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using System.Collections.Generic;
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using System.Diagnostics;
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using System.Linq;
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using System.Net.Http;
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using System.Net.NetworkInformation;
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using System.Threading;
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using System.Threading.Tasks;
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using Pingerino.Services.Interfaces;
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namespace Pingerino.Services
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{
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public class NetworkService : INetworkService
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{
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private readonly HttpClient _httpClient;
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private readonly ILoggingService _logger;
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private bool _disposed;
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public NetworkService(ILoggingService logger)
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{
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_logger = logger ?? throw new ArgumentNullException(nameof(logger));
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_httpClient = new HttpClient
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{
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Timeout = TimeSpan.FromSeconds(10)
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};
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}
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public async System.Threading.Tasks.Task<string> GetPublicIpAddressAsync(CancellationToken cancellationToken = default)
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{
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try
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{
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var response = await _httpClient.GetStringAsync("http://ipinfo.io/ip");
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var publicIp = response.Trim();
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_logger.LogInformation($"Retrieved public IP: {publicIp}");
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return publicIp;
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}
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catch (Exception ex)
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{
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_logger.LogError("Failed to retrieve public IP address", ex);
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throw;
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}
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}
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public async System.Threading.Tasks.Task<List<NetworkAdapterInfo>> GetNetworkAdaptersAsync()
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{
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return await System.Threading.Tasks.Task.Run(() =>
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{
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var adapters = new List<NetworkAdapterInfo>();
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try
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{
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foreach (var nic in NetworkInterface.GetAllNetworkInterfaces())
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{
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if (nic.NetworkInterfaceType == NetworkInterfaceType.Loopback)
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continue;
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var properties = nic.GetIPProperties();
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var adapter = new NetworkAdapterInfo
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{
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Name = nic.Name,
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Description = nic.Description,
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PhysicalAddress = nic.GetPhysicalAddress().ToString(),
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IsActive = nic.OperationalStatus == OperationalStatus.Up,
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InterfaceType = nic.NetworkInterfaceType.ToString()
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};
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// Get IPv4 properties if available
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try
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{
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var ipv4Properties = properties.GetIPv4Properties();
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adapter.IsDhcpEnabled = ipv4Properties.IsDhcpEnabled;
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}
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catch
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{
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adapter.IsDhcpEnabled = false;
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}
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// Get IP addresses
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var ipv4Address = properties.UnicastAddresses
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.FirstOrDefault(ip => ip.Address.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork);
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if (ipv4Address != null)
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{
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adapter.IpAddress = ipv4Address.Address.ToString();
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adapter.SubnetMask = ipv4Address.IPv4Mask?.ToString();
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}
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// Get gateway
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var gateway = properties.GatewayAddresses.FirstOrDefault();
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if (gateway != null)
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{
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adapter.DefaultGateway = gateway.Address.ToString();
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}
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// Get DHCP server
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var dhcpServer = properties.DhcpServerAddresses.FirstOrDefault();
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if (dhcpServer != null)
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{
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adapter.DhcpServer = dhcpServer.ToString();
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}
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// Get DNS servers
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adapter.DnsServers = properties.DnsAddresses.Select(dns => dns.ToString()).ToList();
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adapters.Add(adapter);
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}
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_logger.LogInformation($"Retrieved {adapters.Count} network adapters");
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}
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catch (Exception ex)
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{
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_logger.LogError("Error retrieving network adapters", ex);
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}
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return adapters;
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});
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}
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public async System.Threading.Tasks.Task<bool> ResetNetworkAdapterAsync(string adapterName, IProgress<int> progress = null, CancellationToken cancellationToken = default)
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{
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try
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{
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progress?.Report(10);
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_logger.LogInformation($"Starting network reset for adapter: {adapterName}");
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var processInfo = new ProcessStartInfo
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{
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FileName = "cmd.exe",
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Arguments = $"/c ipconfig /release \"{adapterName}\" && ipconfig /renew \"{adapterName}\"",
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UseShellExecute = false,
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RedirectStandardOutput = true,
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RedirectStandardError = true,
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CreateNoWindow = true,
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Verb = "runas"
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};
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progress?.Report(30);
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using (var process = Process.Start(processInfo))
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{
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if (process == null)
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{
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_logger.LogError("Failed to start network reset process");
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return false;
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}
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progress?.Report(60);
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process.WaitForExit();
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progress?.Report(90);
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var success = process.ExitCode == 0;
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if (success)
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{
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_logger.LogInformation($"Network reset completed successfully for {adapterName}");
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}
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else
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{
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_logger.LogError($"Network reset failed with exit code: {process.ExitCode}");
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}
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progress?.Report(100);
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return success;
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}
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}
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catch (Exception ex)
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{
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_logger.LogError("Error during network reset", ex);
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return false;
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}
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}
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public async System.Threading.Tasks.Task<NetworkAdapterInfo> GetActiveEthernetAdapterAsync()
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{
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var adapters = await GetNetworkAdaptersAsync();
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return adapters.FirstOrDefault(a =>
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a.InterfaceType == NetworkInterfaceType.Ethernet.ToString() &&
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a.IsActive);
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}
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public async System.Threading.Tasks.Task<bool> IsNetworkAvailableAsync()
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{
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return await System.Threading.Tasks.Task.Run(() => NetworkInterface.GetIsNetworkAvailable());
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}
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public void Dispose()
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{
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if (_disposed) return;
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_httpClient?.Dispose();
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_disposed = true;
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}
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}
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}
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