新建一个空的项目
新建好了空的项目以后，接着通过NuGet安装一下三个包
- Nancy
- Nancy.Hosting.Aspnet
- Nancy.ViewEnglines.Razor
然后在项目中添加Models，Module，Views三个文件夹，并在Models中添加UserModel类
public string Username { get; set; }
public UserModel(string username)
{
this.Username = username;
}
然后往Module文件夹里面添加MainModule类
Get("/", Lexan => { return View["index.cshtml"]; });
Get("/login", Lexan => { return View["login.cshtml",this.Request.Query.returnUrl]; });
再继续添加SecureModule类，AnotherVerySecureModule类
public SecureModule():base("/secure")
{
this.RequiresAuthentication();
Get("/",Lexan=>
{
var model = new UserModel(this.Context.CurrentUser.Identity.Name);
return View["secure.cshtml",model];
});
}
public AnotherVerySecureModule():base("/superSecure")
{
this.RequiresClaims(Lexan=>Lexan.Type==ClaimTypes.Role&&Lexan.Value=="SuperSecure");
Get("/",Lexan=>
{
var model = new UserModel(this.Context.CurrentUser.Identity.Name);
return View["superSecure.cshtml",model];
});
}
根目录添加AuthenticationBootstrapper类
protected override void ApplicationStartup(TinyIoCContainer container, IPipelines pipelines)
{
base.ApplicationStartup(container, pipelines);
pipelines.BeforeRequest += ctx =>
{
var username = ctx.Request.Query.username;
if (username.HasValue)
{
ctx.CurrentUser = new ClaimsPrincipal(new ClaimsIdentity(BuildClaims(username), "querystring"));
}
return null;
};
pipelines.AfterRequest += ctx =>
{
if (ctx.Response.StatusCode==HttpStatusCode.Unauthorized)
{
ctx.Response = new RedirectResponse("/login?retutnUrl="+ Uri.EscapeDataString(ctx.Request.Path));
}
};
}
private static IEnumerable<Claim> BuildClaims(string userName)
{
var claims = new List<Claim>();
if (String.Equals(userName,"Lexan",StringComparison.OrdinalIgnoreCase))
{
claims.Add(new Claim(ClaimTypes.Role,"SuperSecure"));
}
return claims;
}
继续在Views里添加视图index，login，secure，superSecure
再然后修改一下Web.config如下图
运行如下图
谢谢观看！