tnb.server/apihost/Tnb.API.Entry/Extensions/ConfigureMvcControllerExtensions.cs

using System.Globalization;
using JNPF.API.Entry.Handlers;
using JNPF.Common.Core.Filter;
using JNPF.JsonSerialization;
using JNPF.UnifyResult;
using Mapster;
using Microsoft.AspNetCore.Authentication.JwtBearer;
using Microsoft.AspNetCore.HttpOverrides;
using Newtonsoft.Json;
using Newtonsoft.Json.Serialization;
using Tnb.Vengine;

namespace Microsoft.Extensions.DependencyInjection;

/// <summary>
/// OSS服务配置拓展.
/// </summary>
public static class ConfigureMvcControllerExtensions
{
    /// <summary>
    /// OSS服务配置.
    /// </summary>
    /// <param name="services"></param>
    /// <returns></returns>
    public static IServiceCollection ConfigureMvcController(this IServiceCollection services)
    {
        AdapterCfg.ConfigGlobal();
        services.AddControllers()
            .AddMvcFilter<RequestActionFilter>()
            .AddInjectWithUnifyResult<RESTfulResultProvider>()
            .AddJsonOptions(options => options.JsonSerializerOptions.PropertyNamingPolicy = null)
            .AddNewtonsoftJson(options =>
            {
                // 默认命名规则
                options.SerializerSettings.ContractResolver = new DefaultContractResolver();

                // 设置时区为 UTC
                options.SerializerSettings.DateTimeZoneHandling = DateTimeZoneHandling.Utc;

                // 格式化json输出的日期格式
                options.SerializerSettings.DateFormatString = "yyyy-MM-dd HH:mm:ss";

                // 忽略空值
                // options.SerializerSettings.NullValueHandling = NullValueHandling.Ignore;

                // 忽略循环引用
                options.SerializerSettings.ReferenceLoopHandling = ReferenceLoopHandling.Ignore;

                // 格式化json输出的日期格式为时间戳
                // options.SerializerSettings.Converters.Add(new NewtonsoftDateTimeJsonConverter());
                options.SerializerSettings.Converters.Add(new MyNewtonsoftDateTimeJsonConverter());//zhoukeda 2023.10.24
            });

        services.AddUnifyJsonOptions("special", new JsonSerializerSettings
        {
            // 默认命名规则
            ContractResolver = new DefaultContractResolver(),

            // 设置时区为 UTC
            DateTimeZoneHandling = DateTimeZoneHandling.Utc,

            // 格式化json输出的日期格式
            DateFormatString = "yyyy-MM-dd HH:mm:ss",
        });

        // 配置Nginx转发获取客户端真实IP
        // 注1：如果负载均衡不是在本机通过 Loopback 地址转发请求的，一定要加上options.KnownNetworks.Clear()和options.KnownProxies.Clear()
        // 注2：如果设置环境变量 ASPNETCORE_FORWARDEDHEADERS_ENABLED 为 True，则不需要下面的配置代码
        services.Configure<ForwardedHeadersOptions>(options =>
        {
            options.ForwardedHeaders = ForwardedHeaders.All;
            options.KnownNetworks.Clear();
            options.KnownProxies.Clear();
        });

        // Jwt处理程序
        services.AddJwt<JwtHandler>(enableGlobalAuthorize: true, jwtBearerConfigure: options =>
        {
            // 实现 JWT 身份验证过程控制
            options.Events = new JwtBearerEvents
            {
                // 添加读取 Token 的方式
                OnMessageReceived = context =>
                {
                    var httpContext = context.HttpContext;

                    // 判断请求是否包含 token 参数，如果有就设置给 Token
                    if (httpContext.Request.Query.ContainsKey("token"))
                    {
                        // 设置 Token
                        context.Token = httpContext.Request.Query["token"];
                    }

                    return Task.CompletedTask;
                },

                // Token 验证通过处理
                OnTokenValidated = context =>
                {
                    return Task.CompletedTask;
                },
            };
        });

        // 跨域
        services.AddCorsAccessor();

        // 注册远程请求
        services.AddRemoteRequest();

        // 视图引擎
        services.AddViewEngine();

        // 脱敏词汇检测
        services.AddSensitiveDetection();

        // WebSocket服务
        services.AddWebSocketManager();

        services.AddSession();

        services.AddSingleton<IHttpContextAccessor, HttpContextAccessor>();

        return services;
    }

    public class MyNewtonsoftDateTimeJsonConverter : NewtonsoftDateTimeJsonConverter
    {
        public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
        {
            bool flag = NewtonsoftDateTimeJsonConverter.IsNullable(objectType);
            if (reader.TokenType == JsonToken.Null || string.IsNullOrEmpty(reader.Value.ToString()))
            {
                if (!flag)
                    throw new JsonSerializationException(string.Format((IFormatProvider)CultureInfo.InvariantCulture, "Cannot convert null value to {0}.", (object)objectType));
                return (object)null;
            }
            long result = 0;
            if (reader.TokenType == JsonToken.Integer)
                result = (long)reader.Value;
            else if (reader.TokenType == JsonToken.String)
            {
                if (!long.TryParse((string)reader.Value, out result))
                    return (object)Convert.ToDateTime(reader.Value.ToString());
                return reader.TokenType == JsonToken.Date ? reader.Value : throw new JsonSerializationException(string.Format((IFormatProvider)CultureInfo.InvariantCulture, "Unexpected token parsing date. Expected Integer or String, got {0}.", (object)reader.TokenType));
            }
            if (result < 0L)
                return (object)DateTime.Now;
            try
            {
                DateTime dt = Convert.ToDateTime(reader.Value.ToString());
                return dt;
            }
            catch (Exception e)
            {
                DateTimeOffset dateTimeOffset = DateTimeOffset.FromUnixTimeMilliseconds(result);
                dateTimeOffset = dateTimeOffset.ToLocalTime();
                DateTime dateTime = dateTimeOffset.DateTime;
                return (flag ? Nullable.GetUnderlyingType(objectType) : objectType) == typeof(DateTimeOffset) ? (object)new DateTimeOffset(dateTime, TimeSpan.Zero) : (object)dateTime;
            }
        }
    }
}