问题描述
我在 D:IdentityServer 目录中有一个身份服务器项目，在 D:WebApi 目录中有一个 api 项目 - web api 正在使用另一个数据库并通过身份服务器进行身份验证.
I have an identity server project located in the directory D:IdentityServer and have an api project located in the directory D:WebApi - web api is using another database and authenticated by identity server.
我试过了:
private readonly UserManager<IdentityUser> _userManager;
public GetProductsHandler(UserManager<IdentityUser> userManager)
{}
但我明白
为 MediatR.IRequestHandler 类型的请求构建处理程序时出错2[TestService.Queries.GetProductsHandler1[TestSerice.Dtos.ProductsDto]].向容器注册您的处理程序.有关示例，请参阅 GitHub 中的示例.
如何调用 UserManager(来自 Identity Server)以通过用户名获取用户信息或用于获取用户角色?
How can I call UserManager (from Identity Server) to get a user's information by username or use to get the user's role?
推荐答案
在你的 API 中，你需要在 Startup.cs 中注入所有的标识对象:
In your API, you need to inject all of the identity objects inside Startup.cs:
services.AddScoped<IUserValidator<ApplicationUser>, UserValidator<ApplicationUser>>();
services.AddScoped<IPasswordValidator<ApplicationUser>, PasswordValidator<ApplicationUser>>();
services.AddScoped<IPasswordHasher<ApplicationUser>, PasswordHasher<ApplicationUser>>();
services.AddScoped<ILookupNormalizer, UpperInvariantLookupNormalizer>();
services.AddScoped<IRoleValidator<ApplicationRole>, RoleValidator<ApplicationRole>>();
services.AddScoped<IdentityErrorDescriber>();
services.AddScoped<ISecurityStampValidator, SecurityStampValidator<ApplicationUser>>();
services.AddScoped<ITwoFactorSecurityStampValidator, TwoFactorSecurityStampValidator<ApplicationUser>>();
services.AddScoped<IUserClaimsPrincipalFactory<ApplicationUser>, UserClaimsPrincipalFactory<ApplicationUser, ApplicationRole>>();
services.AddScoped<ApplicationUserManager>();
services.AddScoped<ApplicationRoleManager>();
services.AddScoped<ApplicationSignInManager>();
services.AddScoped<UserManager<ApplicationUser>>();
services.AddScoped<SignInManager<ApplicationUser>>();
services.AddScoped<RoleManager<ApplicationRole>>();
services.AddScoped<IUserStore<ApplicationUser>, ApplicationUserStore>();
services.AddScoped<IRoleStore<ApplicationRole>, ApplicationRoleStore>();
services.AddScoped<IUserConfirmation<ApplicationUser>, DefaultUserConfirmation<ApplicationUser>>();
var identityBuilder = new IdentityBuilder(typeof(ApplicationUser), typeof(ApplicationRole), services);
identityBuilder.AddTokenProvider("Default", typeof(DataProtectorTokenProvider<ApplicationUser>));
这篇关于如何使用来自另一个项目 api 的 IdentityServer4 UserManager 方法的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！