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- using FastGithub.Configuration;
- using Microsoft.Extensions.Logging;
- using Microsoft.Extensions.Options;
- using System;
- using System.Net.Http;
- using System.Threading.Tasks;
- namespace FastGithub.Dns
- {
- /// <summary>
- /// 代理冲突验证
- /// </summary>
- sealed class ProxyConflictValidtor : IConflictValidator
- {
- private readonly IOptions<FastGithubOptions> options;
- private readonly ILogger<ProxyConflictValidtor> logger;
- public ProxyConflictValidtor(
- IOptions<FastGithubOptions> options,
- ILogger<ProxyConflictValidtor> logger)
- {
- this.options = options;
- this.logger = logger;
- }
- /// <summary>
- /// 验证冲突
- /// </summary>
- /// <returns></returns>
- public Task ValidateAsync()
- {
- try
- {
- this.ValidateSystemProxy();
- }
- catch (Exception)
- {
- }
- return Task.CompletedTask;
- }
- /// <summary>
- /// 验证代理
- /// </summary>
- private void ValidateSystemProxy()
- {
- var systemProxy = HttpClient.DefaultProxy;
- if (systemProxy == null)
- {
- return;
- }
- foreach (var domain in this.options.Value.DomainConfigs.Keys)
- {
- var destination = new Uri($"https://{domain.Replace('*', 'a')}");
- var proxyServer = systemProxy.GetProxy(destination);
- if (proxyServer != null)
- {
- this.logger.LogError($"由于系统配置了{proxyServer}代理{domain},{nameof(FastGithub)}无法加速相关域名");
- }
- }
- }
- }
- }
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