90 lines
3.9 KiB
C#
90 lines
3.9 KiB
C#
using IRaCIS.Core.Infrastructure;
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using IRaCIS.Core.Infrastructure.Extention;
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using Microsoft.AspNetCore.Http;
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using Microsoft.Extensions.DependencyInjection;
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using Serilog.Core;
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using Serilog.Events;
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using System;
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using System.IO;
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using System.Text;
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using System.Threading.Tasks;
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using IRaCIS.Core.Domain.Share;
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namespace IRaCIS.Core.API
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{
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public class HttpContextEnricher : ILogEventEnricher
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{
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private readonly IServiceProvider _serviceProvider;
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private readonly Action<LogEvent, ILogEventPropertyFactory, HttpContext> _enrichAction;
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public HttpContextEnricher(IServiceProvider serviceProvider) : this(serviceProvider, null)
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{ }
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public HttpContextEnricher(IServiceProvider serviceProvider, Action<LogEvent, ILogEventPropertyFactory, HttpContext> enrichAction)
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{
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_serviceProvider = serviceProvider;
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if (enrichAction == null)
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{
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_enrichAction = (logEvent, propertyFactory, httpContext) =>
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{
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logEvent.AddPropertyIfAbsent(propertyFactory.CreateProperty("RequestIP", httpContext.Connection.RemoteIpAddress.ToString()));
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logEvent.AddPropertyIfAbsent(propertyFactory.CreateProperty("LocalIP", httpContext.Connection.LocalIpAddress.MapToIPv4().ToString()));
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//这样读取没用
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//logEvent.AddPropertyIfAbsent(propertyFactory.CreateProperty("RequestBody", await ReadRequestBody(httpContext.Request)));
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//logEvent.AddPropertyIfAbsent(propertyFactory.CreateProperty("RequestIP", IPHelper.GetIP(httpContext.Request) ));
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logEvent.AddPropertyIfAbsent(propertyFactory.CreateProperty("TokenUserRealName", httpContext?.User?.FindFirst(ClaimAttributes.RealName)?.Value));
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logEvent.AddPropertyIfAbsent(propertyFactory.CreateProperty("TokenUserType", httpContext?.User?.FindFirst("userTypeEnumName")?.Value));
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//logEvent.AddPropertyIfAbsent(propertyFactory.CreateProperty("Referer", httpContext.Request.Headers["Referer"].ToString()));
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//logEvent.AddPropertyIfAbsent(propertyFactory.CreateProperty("request_path", httpContext.Request.Path));
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//logEvent.AddPropertyIfAbsent(propertyFactory.CreateProperty("request_method", httpContext.Request.Method));
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//if (httpContext.Response.HasStarted)
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//{
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// logEvent.AddPropertyIfAbsent(propertyFactory.CreateProperty("response_status", httpContext.Response.StatusCode));
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//}
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};
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}
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else
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{
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_enrichAction = enrichAction;
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}
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}
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public void Enrich(LogEvent logEvent, ILogEventPropertyFactory propertyFactory)
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{
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var httpContext = _serviceProvider.GetService<IHttpContextAccessor>()?.HttpContext;
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if (null != httpContext)
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{
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_enrichAction.Invoke(logEvent, propertyFactory, httpContext);
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}
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}
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private async Task<string> ReadRequestBody(HttpRequest request)
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{
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// Ensure the request's body can be read multiple times (for the next middlewares in the pipeline).
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request.EnableBuffering();
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using var streamReader = new StreamReader(request.Body, leaveOpen: true);
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var requestBody = await streamReader.ReadToEndAsync();
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// Reset the request's body stream position for next middleware in the pipeline.
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request.Body.Position = 0;
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return requestBody==null?String.Empty: requestBody.Trim();
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}
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private async Task<string> ReadResponseBody(HttpResponse response)
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{
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response.Body.Seek(0, SeekOrigin.Begin);
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string responseBody = await new StreamReader(response.Body).ReadToEndAsync();
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response.Body.Seek(0, SeekOrigin.Begin);
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return $"{responseBody}";
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}
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}
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}
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