224 lines
10 KiB
C#
224 lines
10 KiB
C#
// Admin.NET 项目的版权、商标、专利和其他相关权利均受相应法律法规的保护。使用本项目应遵守相关法律法规和许可证的要求。
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//
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// 本项目主要遵循 MIT 许可证和 Apache 许可证（版本 2.0）进行分发和使用。许可证位于源代码树根目录中的 LICENSE-MIT 和 LICENSE-APACHE 文件。
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//
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// 不得利用本项目从事危害国家安全、扰乱社会秩序、侵犯他人合法权益等法律法规禁止的活动！任何基于本项目二次开发而产生的一切法律纠纷和责任，我们不承担任何责任！
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namespace Admin.NET.Core;
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/// <summary>
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/// 数据库日志写入器
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/// </summary>
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public class DatabaseLoggingWriter : IDatabaseLoggingWriter, IDisposable
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{
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private readonly ILogger<DatabaseLoggingWriter> _logger;
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private readonly SysConfigService _sysConfigService;
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private readonly IEventPublisher _eventPublisher;
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private readonly IServiceScope _serviceScope;
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private readonly SqlSugarScopeProvider _db;
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public DatabaseLoggingWriter(
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IServiceScopeFactory serviceScopeFactory,
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ILogger<DatabaseLoggingWriter> logger,
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IEventPublisher eventPublisher)
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{
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_serviceScope = serviceScopeFactory.CreateScope();
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_sysConfigService = _serviceScope.ServiceProvider.GetRequiredService<SysConfigService>();
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_eventPublisher = eventPublisher;
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_logger = logger;
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// 切换日志独立数据库
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_db = SqlSugarSetup.ITenant.IsAnyConnection(SqlSugarConst.LogConfigId)
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? SqlSugarSetup.ITenant.GetConnectionScope(SqlSugarConst.LogConfigId)
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: SqlSugarSetup.ITenant.GetConnectionScope(SqlSugarConst.MainConfigId);
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}
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/// <summary>
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/// 根据操作日志内容解析出控制器名称和函数名称
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/// </summary>
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/// <param name="logText"></param>
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/// <returns></returns>
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private static (string actionName, string controllerName) ExtractActionAndController(string logText)
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{
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try
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{
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var targetLine = logText.Split('\n')[1]; // 获取第二行
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var parts = targetLine.Split('.'); // 按点号分割字符串
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// 获取最后两个部分
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if (parts.Length >= 2)
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{
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var actionName = parts[^1].Split('(')[0].Trim(); // 移除方法参数部分
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var controllerName = parts[^2].Trim(); // 获取Controller名称
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return (actionName, controllerName);
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}
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return (string.Empty, string.Empty);
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}
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catch
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{
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return (string.Empty, string.Empty);
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}
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}
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public async Task WriteAsync(LogMessage logMsg, bool flush)
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{
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var jsonStr = logMsg.Context?.Get("loggingMonitor")?.ToString();
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if (string.IsNullOrWhiteSpace(jsonStr))
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{
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var title = logMsg.Context.Get("Title")?.ToString() ?? "自定义操作日志";
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var actionName = logMsg.Context.Get("Action")?.ToString() ?? "";
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var controllerName = logMsg.Context.Get("Controller")?.ToString() ?? "";
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var url = logMsg.Context.Get("Url")?.ToString() ?? "";
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var method = logMsg.Context.Get("Method")?.ToString() ?? "";
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if (string.IsNullOrWhiteSpace(actionName) && string.IsNullOrWhiteSpace(controllerName))
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{
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// 从日志内容中获取控制器名称和函数名称
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var (action, controller) = ExtractActionAndController(logMsg.Message);
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actionName = action;
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controllerName = controller;
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}
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await _db.Insertable(new SysLogOp
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{
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DisplayTitle = title,
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LogDateTime = logMsg.LogDateTime,
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ActionName = actionName,
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ControllerName = controllerName,
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EventId = logMsg.EventId.Id,
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ThreadId = logMsg.ThreadId,
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TraceId = logMsg.TraceId,
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Exception = logMsg.Exception == null ? null : JSON.Serialize(logMsg.Exception),
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Message = logMsg.Message,
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LogLevel = logMsg.LogLevel,
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HttpMethod = method,
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RequestUrl = url,
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Status = "200",
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}).ExecuteCommandAsync();
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return;
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}
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// 获取当前操作者
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var loggingMonitor = JSON.Deserialize<LoggingMonitorDto>(jsonStr);
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var userInfo = GetUserInfo(loggingMonitor);
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// 优先获取 X-Forwarded-For 头部信息携带的IP地址（如nginx代理配置转发）
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var reqHeaders = loggingMonitor.RequestHeaders.ToDictionary(u => u.Key, u => u.Value);
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var remoteIPv4 = reqHeaders.GetValueOrDefault("X-Forwarded-For")?.ToString();
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// 获取IP地理位置
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if (string.IsNullOrEmpty(remoteIPv4)) remoteIPv4 = loggingMonitor.RemoteIPv4;
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(string ipLocation, double? longitude, double? latitude) = CommonHelper.GetIpAddress(remoteIPv4);
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// 获取设备信息
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var os = "";
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var browser = "";
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if (loggingMonitor.UserAgent != null)
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{
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var client = Parser.GetDefault().Parse(loggingMonitor.UserAgent);
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browser = $"{client.UA.Family} {client.UA.Major}.{client.UA.Minor} / {client.Device.Family}";
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os = $"{client.OS.Family} {client.OS.Major} {client.OS.Minor}";
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}
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// 捕捉异常，否则会由于 unhandled exception 导致程序崩溃
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try
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{
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var logEntity = new SysLogOp
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{
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ControllerName = loggingMonitor.DisplayName,
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ActionName = loggingMonitor.ActionTypeName,
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DisplayTitle = loggingMonitor.DisplayTitle,
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Status = loggingMonitor.ReturnInformation?.HttpStatusCode?.ToString(),
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RemoteIp = remoteIPv4,
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Location = ipLocation,
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Longitude = longitude,
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Latitude = latitude,
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Browser = browser,
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Os = os,
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Elapsed = loggingMonitor.TimeOperationElapsedMilliseconds,
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Message = logMsg.Message,
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HttpMethod = loggingMonitor.HttpMethod,
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RequestUrl = loggingMonitor.RequestUrl,
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RequestParam = loggingMonitor.Parameters is { Count: > 0 } ? JSON.Serialize(loggingMonitor.Parameters[0].Value) : null,
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ReturnResult = loggingMonitor.ReturnInformation?.Value != null ? JSON.Serialize(loggingMonitor.ReturnInformation?.Value) : null,
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Exception = loggingMonitor.Exception == null ? JSON.Serialize(logMsg.Exception) : JSON.Serialize(loggingMonitor.Exception),
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LogDateTime = logMsg.LogDateTime,
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EventId = logMsg.EventId.Id,
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ThreadId = logMsg.ThreadId,
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TraceId = logMsg.TraceId,
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Account = userInfo.Account,
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RealName = userInfo.RealName,
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CreateUserId = userInfo.UserId,
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CreateUserName = userInfo.RealName,
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TenantId = userInfo.TenantId,
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LogLevel = logMsg.LogLevel,
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};
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// 记录异常日志-发送邮件
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if (logMsg.Exception != null || loggingMonitor.Exception != null)
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{
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await _db.Insertable(logEntity.Adapt<SysLogEx>()).ExecuteCommandAsync();
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// 将异常日志发送到邮件
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await _eventPublisher.PublishAsync(CommonConst.SendErrorMail, logMsg.Exception ?? loggingMonitor.Exception);
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return;
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}
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// 记录访问日志-登录退出
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if (loggingMonitor.ActionName == "login" || loggingMonitor.ActionName == "loginPhone" || loggingMonitor.ActionName == "logout")
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{
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await _db.Insertable(logEntity.Adapt<SysLogVis>()).ExecuteCommandAsync();
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return;
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}
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// 记录操作日志
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if (!await _sysConfigService.GetConfigValueByCode<bool>(ConfigConst.SysOpLog)) return;
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await _db.Insertable(logEntity.Adapt<SysLogOp>()).ExecuteCommandAsync();
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await Task.Delay(50); // 延迟 0.05 秒写入数据库，有效减少高频写入数据库导致死锁问题
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "操作日志入库");
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// 将异常日志发送到邮件
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await _eventPublisher.PublishAsync(CommonConst.SendErrorMail, ex);
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}
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}
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/// <summary>
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/// 从日志消息中获取用户信息
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/// </summary>
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/// <param name="loggingMonitor"></param>
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/// <returns></returns>
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private LoggingUserInfo GetUserInfo(LoggingMonitorDto loggingMonitor)
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{
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LoggingUserInfo result = new();
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if (loggingMonitor.AuthorizationClaims != null)
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{
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var authDict = loggingMonitor.AuthorizationClaims.ToDictionary(u => u.Type, u => u.Value);
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result.UserId = long.TryParse(authDict?.GetValueOrDefault(ClaimConst.UserId) ?? "", out var userId) ? userId : null;
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result.Account = authDict?.GetValueOrDefault(ClaimConst.Account);
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result.RealName = authDict?.GetValueOrDefault(ClaimConst.RealName);
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result.TenantId = long.TryParse(authDict?.GetValueOrDefault(ClaimConst.TenantId) ?? "", out var tenantId) ? tenantId : null;
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}
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// 登陆时没有用户Id，需要根据入参获取
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if (result.UserId == null && loggingMonitor.ActionName == "login" && loggingMonitor.Parameters is { Count: > 0 })
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{
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result.Account = (loggingMonitor.Parameters[0].Value as JObject)!.GetValue("account")?.ToString();
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if (!string.IsNullOrEmpty(result.Account))
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{
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var db = SqlSugarSetup.ITenant.GetConnectionScope(SqlSugarConst.MainConfigId);
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var user = db.Queryable<SysUser>().First(u => u.Account == result.Account);
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result.TenantId = user?.TenantId;
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result.RealName = user?.RealName;
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result.UserId = user?.Id;
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}
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}
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return result;
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}
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/// <summary>
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/// 释放服务作用域
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/// </summary>
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public void Dispose()
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{
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_serviceScope.Dispose();
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}
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} |