C# 附加值与附加值
在ASP.NET Core中,您可以添加各种用于标识的服务:C# 附加值与附加值,c#,.net,asp.net-mvc,asp.net-core,C#,.net,Asp.net Mvc,Asp.net Core,在ASP.NET Core中,您可以添加各种用于标识的服务:AddDefaultIdentity、AddIdentity和AddIdentityCore AddIdentity和AddIdentityCore之间有什么区别?AddIdentityCore添加了用户管理操作所需的服务,如创建用户、哈希密码等。以下是相关的: public static IdentityBuilder AddIdentityCore<TUser>(this IServiceCollection servi
AddDefaultIdentity
、AddIdentity
和AddIdentityCore
AddIdentity
和AddIdentityCore
之间有什么区别?AddIdentityCore
添加了用户管理操作所需的服务,如创建用户、哈希密码等。以下是相关的:
public static IdentityBuilder AddIdentityCore<TUser>(this IServiceCollection services, Action<IdentityOptions> setupAction)
where TUser : class
{
// Services identity depends on
services.AddOptions().AddLogging();
// Services used by identity
services.TryAddScoped<IUserValidator<TUser>, UserValidator<TUser>>();
services.TryAddScoped<IPasswordValidator<TUser>, PasswordValidator<TUser>>();
services.TryAddScoped<IPasswordHasher<TUser>, PasswordHasher<TUser>>();
services.TryAddScoped<ILookupNormalizer, UpperInvariantLookupNormalizer>();
// No interface for the error describer so we can add errors without rev'ing the interface
services.TryAddScoped<IdentityErrorDescriber>();
services.TryAddScoped<IUserClaimsPrincipalFactory<TUser>, UserClaimsPrincipalFactory<TUser>>();
services.TryAddScoped<UserManager<TUser>>();
...
}
public static IdentityBuilder AddIdentity<TUser, TRole>(this IServiceCollection services, Action<IdentityOptions> setupAction)
where TUser : class
where TRole : class
{
// Services used by identity
services.AddAuthentication(options =>
{
options.DefaultAuthenticateScheme = IdentityConstants.ApplicationScheme;
options.DefaultChallengeScheme = IdentityConstants.ApplicationScheme;
options.DefaultSignInScheme = IdentityConstants.ExternalScheme;
})
.AddCookie(IdentityConstants.ApplicationScheme, o =>
{
o.LoginPath = new PathString("/Account/Login");
o.Events = new CookieAuthenticationEvents
{
OnValidatePrincipal = SecurityStampValidator.ValidatePrincipalAsync
};
})
.AddCookie(IdentityConstants.ExternalScheme, o =>
{
o.Cookie.Name = IdentityConstants.ExternalScheme;
o.ExpireTimeSpan = TimeSpan.FromMinutes(5);
})
.AddCookie(IdentityConstants.TwoFactorRememberMeScheme, o =>
{
o.Cookie.Name = IdentityConstants.TwoFactorRememberMeScheme;
o.Events = new CookieAuthenticationEvents
{
OnValidatePrincipal = SecurityStampValidator.ValidateAsync<ITwoFactorSecurityStampValidator>
};
})
.AddCookie(IdentityConstants.TwoFactorUserIdScheme, o =>
{
o.Cookie.Name = IdentityConstants.TwoFactorUserIdScheme;
o.ExpireTimeSpan = TimeSpan.FromMinutes(5);
});
// Hosting doesn't add IHttpContextAccessor by default
services.AddHttpContextAccessor();
// Identity services
services.TryAddScoped<IUserValidator<TUser>, UserValidator<TUser>>();
services.TryAddScoped<IPasswordValidator<TUser>, PasswordValidator<TUser>>();
services.TryAddScoped<IPasswordHasher<TUser>, PasswordHasher<TUser>>();
services.TryAddScoped<ILookupNormalizer, UpperInvariantLookupNormalizer>();
services.TryAddScoped<IRoleValidator<TRole>, RoleValidator<TRole>>();
// No interface for the error describer so we can add errors without rev'ing the interface
services.TryAddScoped<IdentityErrorDescriber>();
services.TryAddScoped<ISecurityStampValidator, SecurityStampValidator<TUser>>();
services.TryAddScoped<ITwoFactorSecurityStampValidator, TwoFactorSecurityStampValidator<TUser>>();
services.TryAddScoped<IUserClaimsPrincipalFactory<TUser>, UserClaimsPrincipalFactory<TUser, TRole>>();
services.TryAddScoped<UserManager<TUser>>();
services.TryAddScoped<SignInManager<TUser>>();
services.TryAddScoped<RoleManager<TRole>>();
...
}