要在Linux上使用Active Directory进行身份验证,你可以按照以下步骤进行操作:
创建一个新的ASP.NET Core 3.1项目:
dotnet new webapp -n ADAuthExample
cd ADAuthExample
添加所需的NuGet包:
dotnet add package Microsoft.AspNetCore.Authentication.ActiveDirectory
在appsettings.json
文件中添加必要的配置信息,包括Active Directory的域名、LDAP连接字符串以及要进行身份验证的用户组:
{
"ActiveDirectory": {
"Domain": "your-domain.com",
"LdapConnection": "ldap://your-domain.com",
"UserGroup": "CN=YourGroupName,OU=YourOrganizationUnit,DC=your-domain,DC=com"
},
"Logging": {
"LogLevel": {
"Default": "Information",
"Microsoft": "Warning",
"Microsoft.Hosting.Lifetime": "Information"
}
}
}
在Startup.cs
文件中配置身份验证服务:
using Microsoft.AspNetCore.Authentication.ActiveDirectory;
public void ConfigureServices(IServiceCollection services)
{
services.AddAuthentication(IISDefaults.AuthenticationScheme);
}
public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
{
app.UseAuthentication();
app.UseAuthorization();
}
创建一个自定义的身份验证处理程序,用于验证用户的身份和授权:
using Microsoft.AspNetCore.Authentication;
using Microsoft.AspNetCore.Authentication.ActiveDirectory;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.Options;
using System.Security.Claims;
using System.Text.Encodings.Web;
using System.Threading.Tasks;
public class ActiveDirectoryAuthenticationHandler : AuthenticationHandler
{
private readonly IConfiguration _configuration;
public ActiveDirectoryAuthenticationHandler(
IOptionsMonitor options,
ILoggerFactory logger,
UrlEncoder encoder,
ISystemClock clock,
IConfiguration configuration)
: base(options, logger, encoder, clock)
{
_configuration = configuration;
}
protected override async Task HandleAuthenticateAsync()
{
var domain = _configuration["ActiveDirectory:Domain"];
var ldapConnection = _configuration["ActiveDirectory:LdapConnection"];
var userGroup = _configuration["ActiveDirectory:UserGroup"];
// 在此处编写身份验证逻辑,例如使用LDAP绑定验证
var claims = new[]
{
new Claim(ClaimTypes.Name, "username"),
new Claim(ClaimTypes.Email, "email@example.com"),
// 添加其他所需的声明
};
var identity = new ClaimsIdentity(claims, Scheme.Name);
var principal = new ClaimsPrincipal(identity);
var ticket = new AuthenticationTicket(principal, Scheme.Name);
return await Task.FromResult(AuthenticateResult.Success(ticket));
}
}
在Startup.cs
文件中使用自定义的身份验证处理程序:
using Microsoft.AspNetCore.Authentication.ActiveDirectory;
public void ConfigureServices(IServiceCollection services)
{
services.AddAuthentication(options =>
{
options.DefaultAuthenticateScheme = ActiveDirectoryAuthenticationDefaults.AuthenticationScheme;
options.DefaultChallengeScheme = ActiveDirectoryAuthenticationDefaults.AuthenticationScheme;
})
.AddScheme(ActiveDirectoryAuthenticationDefaults.AuthenticationScheme, options =>
{
options.Domain = Configuration["ActiveDirectory:Domain"];
options.LdapConnectionPath = Configuration["ActiveDirectory:LdapConnection"];
options.UserGroup = Configuration["ActiveDirectory:UserGroup"];
});
}
在需要进行身份验证的控制器或操作方法中添加[Authorize]
特性:
[Authorize]
public class HomeController : Controller
{
// ...
}
现在你已经完成了在Linux上使用Active Directory进行身份验证的配置。在进行身份验证时,将使用自定义的身份验证处理程序来验证用户的身份和授权。你可以在HandleAuthenticateAsync
方法中编写适合你的身份验证逻辑,例如使用LDAP绑定验证。根据验证结果,你可以创建一个包含所需声明的ClaimsIdentity
对象,并使用它来创建AuthenticationTicket
对象,然后返回AuthenticateResult.Success(ticket)
。