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- using System;
- using System.IO;
- using System.Text;
- using System.Linq;
- using System.Reflection;
- using System.Collections.Generic;
- using Microsoft.AspNetCore.Http;
- using Microsoft.AspNetCore.Builder;
- using Microsoft.AspNetCore.Hosting;
- using Microsoft.AspNetCore.Authentication;
- using Microsoft.AspNetCore.Authentication.JwtBearer;
- using Microsoft.OpenApi.Models;
- using Microsoft.IdentityModel.Tokens;
- using Microsoft.Extensions.Hosting;
- using Microsoft.Extensions.DependencyInjection;
- using Microsoft.Extensions.DependencyInjection.Extensions;
- using Microsoft.Extensions.PlatformAbstractions;
- using Newtonsoft.Json;
- using Newtonsoft.Json.Serialization;
- using Autofac;
- using Autofac.Extras.DynamicProxy;
- using AutoMapper;
- using Admin.Core.Common.Helpers;
- using Admin.Core.Common.Configs;
- using Admin.Core.Common.Auth;
- using Admin.Core.Auth;
- using Admin.Core.Enums;
- using Admin.Core.Filters;
- using Admin.Core.Db;
- using Admin.Core.Common.Cache;
- using PermissionHandler = Admin.Core.Auth.PermissionHandler;
- using Admin.Core.Aop;
- namespace Admin.Core
- {
- public class Startup
- {
- private readonly IHostEnvironment _env;
- private readonly AppConfig _appConfig;
- private static string basePath => PlatformServices.Default.Application.ApplicationBasePath;
- public Startup(IWebHostEnvironment env)
- {
- _env = env;
- _appConfig = new ConfigHelper().Get<AppConfig>("appconfig",env.EnvironmentName) ?? new AppConfig();
- }
- public void ConfigureServices(IServiceCollection services)
- {
- #region AutoMapper 自动映射
- var ServiceDll = Path.Combine(basePath, "Admin.Core.Service.dll");
- var serviceAssembly = Assembly.LoadFrom(ServiceDll);
- services.AddAutoMapper(serviceAssembly);
- #endregion
- #region Cors 跨域
- services.AddCors(c =>
- {
- c.AddPolicy("Limit", policy =>
- {
- policy
- .WithOrigins(_appConfig.Urls)
- .AllowAnyHeader()
- .AllowAnyMethod();
- });
- });
- #endregion
- #region Swagger Api文档
- if (_env.IsDevelopment() || _appConfig.Swagger)
- {
- services.AddSwaggerGen(c =>
- {
- typeof(ApiVersion).GetEnumNames().ToList().ForEach(version =>
- {
- c.SwaggerDoc(version, new OpenApiInfo
- {
- Version = version,
- Title = "Admin.Core"
- });
-
- });
- var xmlModelPath = Path.Combine(basePath, "Admin.Core.Model.xml");
- c.IncludeXmlComments(xmlModelPath);
- var xmlPath = Path.Combine(basePath, "Admin.Core.xml");
- c.IncludeXmlComments(xmlPath, true);
- var xmlServicesPath = Path.Combine(basePath, "Admin.Core.Service.xml");
- c.IncludeXmlComments(xmlServicesPath);
-
- c.AddSecurityDefinition("Bearer", new OpenApiSecurityScheme
- {
- Description = "Value: Bearer {token}",
- Name = "Authorization",
- In = ParameterLocation.Header,
- Type = SecuritySchemeType.ApiKey,
- Scheme = "Bearer"
- });
-
- c.AddSecurityRequirement(new OpenApiSecurityRequirement()
- {
- {
- new OpenApiSecurityScheme
- {
- Reference = new OpenApiReference
- {
- Type = ReferenceType.SecurityScheme,
- Id = "Bearer"
- },
- Scheme = "oauth2",
- Name = "Bearer",
- In = ParameterLocation.Header,
- },
- new List<string>()
- }
- });
- });
- }
- #endregion
- #region Jwt身份认证
- var jwtConfig = new ConfigHelper().Get<JwtConfig>("jwtconfig", _env.EnvironmentName);
- services.TryAddSingleton(jwtConfig);
- services.AddSingleton<IHttpContextAccessor, HttpContextAccessor>();
- services.TryAddSingleton<IUser, User>();
- services.TryAddSingleton<IUserToken, UserToken>();
- services.AddScoped<IPermissionHandler, PermissionHandler>();
- services.AddAuthentication(options =>
- {
- options.DefaultScheme = JwtBearerDefaults.AuthenticationScheme;
- options.DefaultChallengeScheme = nameof(ResponseAuthenticationHandler);
- options.DefaultForbidScheme = nameof(ResponseAuthenticationHandler);
- })
- .AddJwtBearer(options =>
- {
- options.TokenValidationParameters = new TokenValidationParameters
- {
- ValidateIssuer = true,
- ValidateAudience = true,
- ValidateLifetime = true,
- ValidateIssuerSigningKey = true,
- ValidIssuer = jwtConfig.Issuer,
- ValidAudience = jwtConfig.Audience,
- IssuerSigningKey = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(jwtConfig.SecurityKey)),
- ClockSkew = TimeSpan.Zero
- };
- })
- .AddScheme<AuthenticationSchemeOptions, ResponseAuthenticationHandler>(nameof(ResponseAuthenticationHandler), o => { }); ;
- #endregion
- #region 控制器
- services.AddControllers(options =>
- {
- options.Filters.Add(typeof(GlobalExceptionFilter));
- })
-
-
-
-
-
- .AddNewtonsoftJson(options =>
- {
-
- options.SerializerSettings.ReferenceLoopHandling = ReferenceLoopHandling.Ignore;
-
- options.SerializerSettings.ContractResolver = new CamelCasePropertyNamesContractResolver();
-
- options.SerializerSettings.DateFormatString = "yyyy-MM-dd HH:mm:ss";
- });
- #endregion
-
-
- services.AddDb(_env);
- #region 缓存
- var cacheConfig = new ConfigHelper().Get<CacheConfig>("cacheconfig", _env.EnvironmentName);
- if(cacheConfig.Type == CacheType.Redis)
- {
- var csredis = new CSRedis.CSRedisClient(cacheConfig.Redis.ConnectionString);
- RedisHelper.Initialization(csredis);
- services.AddSingleton<ICache, RedisCache>();
- }
- else
- {
- services.AddMemoryCache();
- services.AddSingleton<ICache, MemoryCache>();
- }
- #endregion
-
- services.Configure<ConsoleLifetimeOptions>(opts => opts.SuppressStatusMessages = true);
- }
- public void ConfigureContainer(ContainerBuilder builder)
- {
- #region AutoFac IOC容器
-
- try
- {
- #region Aop
- var interceptorServiceTypes = new List<Type>();
- if (_appConfig.Aop.Transaction)
- {
- builder.RegisterType<TransactionInterceptor>();
- interceptorServiceTypes.Add(typeof(TransactionInterceptor));
- }
- #endregion
- #region Service
- var servicesDllFile = Path.Combine(basePath, "Admin.Core.Service.dll");
- var assemblysServices = Assembly.LoadFrom(servicesDllFile);
- builder.RegisterAssemblyTypes(assemblysServices)
- .AsImplementedInterfaces()
- .InstancePerLifetimeScope()
- .EnableInterfaceInterceptors()
- .InterceptedBy(interceptorServiceTypes.ToArray());
- #endregion
- #region Repository
- var repositoryDllFile = Path.Combine(basePath, "Admin.Core.Repository.dll");
- var assemblysRepository = Assembly.LoadFrom(repositoryDllFile);
- builder.RegisterAssemblyTypes(assemblysRepository)
- .AsImplementedInterfaces();
- #endregion
- }
- catch (Exception ex)
- {
- throw new Exception(ex.Message + "\n" + ex.InnerException);
- }
- #endregion
- }
- public void Configure(IApplicationBuilder app, IHostEnvironment env)
- {
- #region app配置
-
- if (env.IsDevelopment())
- {
- app.UseDeveloperExceptionPage();
- }
- else
- {
- app.UseExceptionHandler("/Error");
- }
-
- app.UseStaticFiles();
-
- app.UseRouting();
-
- app.UseCors("Limit");
-
- app.UseAuthentication();
-
- app.UseAuthorization();
-
- app.UseEndpoints(endpoints =>
- {
- endpoints.MapControllers();
- });
- #endregion
- #region Swagger Api文档
- if (_env.IsDevelopment() || _appConfig.Swagger)
- {
- app.UseSwagger();
- app.UseSwaggerUI(c =>
- {
- typeof(ApiVersion).GetEnumNames().OrderByDescending(e => e).ToList().ForEach(version =>
- {
- c.SwaggerEndpoint($"/swagger/{version}/swagger.json", $"Admin.Core {version}");
- });
- c.RoutePrefix = "";
- });
- }
- #endregion
- }
- }
- }
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