SignalR身份验证的WebAPI承载令牌 [英] SignalR authentication with webAPI Bearer Token
本文介绍了SignalR身份验证的WebAPI承载令牌的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
+我用<一个href=\"http://bitoftech.net/2014/06/01/token-based-authentication-asp-net-web-api-2-owin-asp-net-identity/\"相对=nofollow>这个解决方案使用的ASP.NET Web API 2，Owin，与身份......这摸索出优异很好地实现基于令牌认证。我用这个其他的解决办法，这通过传递承载令牌通过连接字符串来实现signalR中心授权和认证，但似乎无论是承载令牌是不会，还是其他什么东西是错的地方，这就是为什么我在这里寻求帮助......这些都是我的$ C $ ... CS
QueryStringBearerAuthorizeAttribute：这是负责核查的类
+i used this solution to implement Token Based Authentication using ASP.NET Web API 2, Owin, and Identity...which worked out excellently well. i used this other solution and this to implement signalR hubs authorization and authentication by passing the bearer token through a connection string, but seems like either the bearer token is not going, or something else is wrong somewhere, which is why am here seeking HELP...these are my codes... QueryStringBearerAuthorizeAttribute: this is the class in charge of verification
using ImpAuth.Entities;
using Microsoft.AspNet.Identity.EntityFramework;
using Microsoft.Owin.Security;
using Microsoft.Owin.Security.OAuth;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Security.Claims;
using System.Threading.Tasks;
using System.Web;
namespace ImpAuth.Providers
{
using System.Security.Claims;
using Microsoft.AspNet.SignalR;
using Microsoft.AspNet.SignalR.Hubs;
using Microsoft.AspNet.SignalR.Owin;
public class QueryStringBearerAuthorizeAttribute : AuthorizeAttribute
{
public override bool AuthorizeHubConnection(HubDescriptor hubDescriptor, IRequest request)
{
var token = request.QueryString.Get("Bearer");
var authenticationTicket = Startup.AuthServerOptions.AccessTokenFormat.Unprotect(token);
if (authenticationTicket == null || authenticationTicket.Identity == null || !authenticationTicket.Identity.IsAuthenticated)
{
return false;
}
request.Environment["server.User"] = new ClaimsPrincipal(authenticationTicket.Identity);
request.Environment["server.Username"] = authenticationTicket.Identity.Name;
request.GetHttpContext().User = new ClaimsPrincipal(authenticationTicket.Identity);
return true;
}
public override bool AuthorizeHubMethodInvocation(IHubIncomingInvokerContext hubIncomingInvokerContext, bool appliesToMethod)
{
var connectionId = hubIncomingInvokerContext.Hub.Context.ConnectionId;
// check the authenticated user principal from environment
var environment = hubIncomingInvokerContext.Hub.Context.Request.Environment;
var principal = environment["server.User"] as ClaimsPrincipal;
if (principal != null && principal.Identity != null && principal.Identity.IsAuthenticated)
{
// create a new HubCallerContext instance with the principal generated from token
// and replace the current context so that in hubs we can retrieve current user identity
hubIncomingInvokerContext.Hub.Context = new HubCallerContext(new ServerRequest(environment), connectionId);
return true;
}
return false;
}
}
}
这就是我的开始补课....
and this is my start up class....
using ImpAuth.Providers;
using Microsoft.AspNet.SignalR;
using Microsoft.Owin;
using Microsoft.Owin.Cors;
using Microsoft.Owin.Security.Facebook;
using Microsoft.Owin.Security.Google;
//using Microsoft.Owin.Security.Facebook;
//using Microsoft.Owin.Security.Google;
using Microsoft.Owin.Security.OAuth;
using Owin;
using System;
using System.Collections.Generic;
using System.Data.Entity;
using System.Linq;
using System.Web;
using System.Web.Http;
[assembly: OwinStartup(typeof(ImpAuth.Startup))]
namespace ImpAuth
{
public class Startup
{
public static OAuthAuthorizationServerOptions AuthServerOptions;
static Startup()
{
AuthServerOptions = new OAuthAuthorizationServerOptions
{
AllowInsecureHttp = true,
TokenEndpointPath = new PathString("/token"),
AccessTokenExpireTimeSpan = TimeSpan.FromMinutes(30),
Provider = new SimpleAuthorizationServerProvider()
// RefreshTokenProvider = new SimpleRefreshTokenProvider()
};
}
public static OAuthBearerAuthenticationOptions OAuthBearerOptions { get; private set; }
public static GoogleOAuth2AuthenticationOptions googleAuthOptions { get; private set; }
public static FacebookAuthenticationOptions facebookAuthOptions { get; private set; }
public void Configuration(IAppBuilder app)
{
//app.MapSignalR();
ConfigureOAuth(app);
app.Map("/signalr", map =>
{
// Setup the CORS middleware to run before SignalR.
// By default this will allow all origins. You can
// configure the set of origins and/or http verbs by
// providing a cors options with a different policy.
map.UseCors(CorsOptions.AllowAll);
var hubConfiguration = new HubConfiguration
{
// You can enable JSONP by uncommenting line below.
// JSONP requests are insecure but some older browsers (and some
// versions of IE) require JSONP to work cross domain
//EnableJSONP = true
EnableDetailedErrors = true
};
// Run the SignalR pipeline. We're not using MapSignalR
// since this branch already runs under the "/signalr"
// path.
map.RunSignalR(hubConfiguration);
});
HttpConfiguration config = new HttpConfiguration();
app.UseCors(Microsoft.Owin.Cors.CorsOptions.AllowAll);
WebApiConfig.Register(config);
app.UseWebApi(config);
}
public void ConfigureOAuth(IAppBuilder app)
{
//use a cookie to temporarily store information about a user logging in with a third party login provider
app.UseExternalSignInCookie(Microsoft.AspNet.Identity.DefaultAuthenticationTypes.ExternalCookie);
OAuthBearerOptions = new OAuthBearerAuthenticationOptions();
OAuthAuthorizationServerOptions OAuthServerOptions = new OAuthAuthorizationServerOptions()
{
AllowInsecureHttp = true,
TokenEndpointPath = new PathString("/token"),
AccessTokenExpireTimeSpan = TimeSpan.FromDays(1),
Provider = new SimpleAuthorizationServerProvider()
};
// Token Generation
app.UseOAuthAuthorizationServer(OAuthServerOptions);
app.UseOAuthBearerAuthentication(new OAuthBearerAuthenticationOptions());
//Configure Google External Login
googleAuthOptions = new GoogleOAuth2AuthenticationOptions()
{
ClientId = "1062903283154-94kdm6orqj8epcq3ilp4ep2liv96c5mn.apps.googleusercontent.com",
ClientSecret = "rv5mJUz0epWXmvWUAQJSpP85",
Provider = new GoogleAuthProvider()
};
app.UseGoogleAuthentication(googleAuthOptions);
//Configure Facebook External Login
facebookAuthOptions = new FacebookAuthenticationOptions()
{
AppId = "CHARLIE",
AppSecret = "xxxxxx",
Provider = new FacebookAuthProvider()
};
app.UseFacebookAuthentication(facebookAuthOptions);
}
}
}
这是客户端上的淘汰赛加jQuery的code ....
and this is the knockout plus jquery code on the client....
function chat(name, message) {
self.Name = ko.observable(name);
self.Message = ko.observable(message);
}
function viewModel() {
var self = this;
self.chatMessages = ko.observableArray();
self.sendMessage = function () {
if (!$('#message').val() == '' && !$('#name').val() == '') {
$.connection.hub.qs = { Bearer: "yyCH391w-CkSVMv7ieH2quEihDUOpWymxI12Vh7gtnZJpWRRkajQGZhrU5DnEVkOy-hpLJ4MyhZnrB_EMhM0FjrLx5bjmikhl6EeyjpMlwkRDM2lfgKMF4e82UaUg1ZFc7JFAt4dFvHRshX9ay0ziCnuwGLvvYhiriew2v-F7d0bC18q5oqwZCmSogg2Osr63gAAX1oo9zOjx5pe2ClFHTlr7GlceM6CTR0jz2mYjSI" };
$.connection.hub.start().done(function () {
$.connection.hub.qs = { Bearer: "yyCH391w-CkSVMv7ieH2quEihDUOpWymxI12Vh7gtnZJpWRRkajQGZhrU5DnEVkOy-hpLJ4MyhZnrB_EMhM0FjrLx5bjmikhl6EeyjpMlwkRDM2lfgKMF4e82UaUg1ZFc7JFAt4dFvHRshX9ay0ziCnuwGLvvYhiriew2v-F7d0bC18q5oqwZCmSogg2Osr63gAAX1oo9zOjx5pe2ClFHTlr7GlceM6CTR0jz2mYjSI" };
$.connection.impAuthHub.server.sendMessage($('#name').val(), $('#message').val())
.done(function () { $('#message').val(''); $('#name').val(''); })
.fail(function (e) { alert(e) });
});
}
}
$.connection.impAuthHub.client.newMessage = function (NAME, MESSAGE) {
//alert(ko.toJSON(NAME, MESSAGE));
var chat1 = new chat(NAME, MESSAGE);
self.chatMessages.push(chat1);
}
}
ko.applyBindings(new viewModel());
和这里是我的HUB类...
and here is my hub class...
using ImpAuth.Providers;
using Microsoft.AspNet.SignalR;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
namespace ImpAuth
{
public class impAuthHub : Hub
{
[QueryStringBearerAuthorize]
public void SendMessage(string name, string message)
{
Clients.All.newMessage(name, message);
}
}
}
...现在的问题是当我尝试调用通过身份验证的枢纽类我得到这个错误
...now the problem comes when i try to invoke an authenticated hub class and i get this error
caller is not authenticated to invove method sendMessage in impAuthHub
但后来我改变QueryStringBearerAuthorizeAttribute类这种方法来送花儿给人这样返回true
but then i change this method in QueryStringBearerAuthorizeAttribute class to alway return true like this
public override bool AuthorizeHubMethodInvocation(IHubIncomingInvokerContext hubIncomingInvokerContext, bool appliesToMethod)
{
var connectionId = hubIncomingInvokerContext.Hub.Context.ConnectionId;
// check the authenticated user principal from environment
var environment = hubIncomingInvokerContext.Hub.Context.Request.Environment;
var principal = environment["server.User"] as ClaimsPrincipal;
if (principal != null && principal.Identity != null && principal.Identity.IsAuthenticated)
{
// create a new HubCallerContext instance with the principal generated from token
// and replace the current context so that in hubs we can retrieve current user identity
hubIncomingInvokerContext.Hub.Context = new HubCallerContext(new ServerRequest(environment), connectionId);
return true;
}
return true;
}
...工程....什么是与我的code或实施问题？
...it works....WHAT IS THE PROBLEM WITH MY CODE OR IMPLEMENTATION?
推荐答案
您需要配置signalr这样;
You need to configure your signalr like this;
app.Map("/signalr", map =>
{
map.UseCors(CorsOptions.AllowAll);
map.UseOAuthBearerAuthentication(new OAuthBearerAuthenticationOptions()
{
Provider = new QueryStringOAuthBearerProvider()
});
var hubConfiguration = new HubConfiguration
{
Resolver = GlobalHost.DependencyResolver,
};
map.RunSignalR(hubConfiguration);
});
然后，你需要编写signalR一个基本的定制OAuthBearerAuthenticationProvider它接受ACCESS_TOKEN作为查询字符串。
Then you need to write a basic custom OAuthBearerAuthenticationProvider for signalR which accepts access_token as query string.
public class QueryStringOAuthBearerProvider : OAuthBearerAuthenticationProvider
{
public override Task RequestToken(OAuthRequestTokenContext context)
{
var value = context.Request.Query.Get("access_token");
if (!string.IsNullOrEmpty(value))
{
context.Token = value;
}
return Task.FromResult<object>(null);
}
}
在这之后你只需要发送的access_token与signalr连接作为查询字符串。
After this all you need is to send access_token with signalr connection as querystring.
$.connection.hub.qs = { 'access_token': token };
和你的集线器只是普通的[授权]属性
And for your hub just ordinary [Authorize] attribute
public class impAuthHub : Hub
{
[Authorize]
public void SendMessage(string name, string message)
{
Clients.All.newMessage(name, message);
}
}
希望这有助于。 YD。
Hope this helps. YD.
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