使用 ASP.NET Web API 2 和 Owin 抛出 401 未授权的基于令牌的身份验证
Token Based Authentication using ASP.NET Web API 2 and Owin throws 401 unauthorized
我已经使用 Taiseer Joudeh 中的指南创建了 OAuth 身份验证。我已经创建了一个端点/token 来进行身份验证。它有效,我收到了这样的结果。
{
"access_token": "dhBvPjsHUoIs6k8NDsXfROpTq63qlww_7Bifl0LOzIxhZnngld0QCU-x4q4Qa7xWhhIQeQbbK6gYu_hLIYfUbsFMsdXwqlOqAYabJHNNsnJPMMHNADb-KCQznPQy7-waaqKMCVH1HPqx4L30sXlX0L8MbjtrtkX9-jxHaWdPapqYA9lU4Ai2-Z5-zXxoriFDL-SvxrUnBTDQMnRxOH_oEyclUngzW-is543TtJ0bysQ",
"token_type": "bearer",
"expires_in": 86399
}
但是,如果我在下一次调用具有 AuthorizeAttribute 的点的 header 中使用访问令牌,我总是会收到未经授权的错误。此外,如果我查看当前线程的 CurrentPrincipal 中的内容,它始终是 GenericPrincipal。
我的启动 class 看起来像这样(看起来与指南中的相似)
public class Startup
{
public void Configuration(IAppBuilder app)
{
HttpConfiguration config = new HttpConfiguration();
IContainer container = AutoFacConfig.Register(config, app);
ConfigureOAuth(app, container);
WebApiConfig.Register(config);
AutoMapperConfig.Register();
app.UseWebApi(config);
}
public void ConfigureOAuth(IAppBuilder app, IContainer container)
{
OAuthAuthorizationServerOptions OAuthServerOptions = new OAuthAuthorizationServerOptions()
{
AllowInsecureHttp = true,
TokenEndpointPath = new PathString("/token"),
AccessTokenExpireTimeSpan = TimeSpan.FromDays(1),
Provider = container.Resolve<IOAuthAuthorizationServerProvider>()
};
// Token Generation
app.UseOAuthAuthorizationServer(OAuthServerOptions);
app.UseOAuthBearerAuthentication(new OAuthBearerAuthenticationOptions());
}
}
而OauthServiceprovider是这样的:
public class SimpleAuthorizationServerProvider : OAuthAuthorizationServerProvider
{
private readonly IUserBl userBl;
public SimpleAuthorizationServerProvider(IUserBl userBl)
{
this.userBl = userBl;
}
public override async Task ValidateClientAuthentication(OAuthValidateClientAuthenticationContext context)
{
context.Validated();
}
public override async Task GrantResourceOwnerCredentials(OAuthGrantResourceOwnerCredentialsContext context)
{
context.OwinContext.Response.Headers.Add("Access-Control-Allow-Origin", new[] { "*" });
UserDto user = Mapper.Map<UserDto>(userBl.Login(context.UserName, context.Password));
if (user == null)
{
context.SetError("invalid_grant", "The user name or password is incorrect.");
return;
}
var identity = new ClaimsIdentity(context.Options.AuthenticationType);
identity.AddClaim(new Claim("sub", context.UserName));
identity.AddClaim(new Claim("role", "user"));
context.Validated(identity);
}
}
唯一的区别是我使用的是 owin 的第 3 版,而不是指南中的第 2 版。是否有一些重大更改破坏了我的代码?
编辑 1:
我正在使用 Autofac 解析接口 IOAuthAuthorizationServerProvider:
builder.RegisterType<SimpleAuthorizationServerProvider>()
.As<IOAuthAuthorizationServerProvider>()
.PropertiesAutowired()
.SingleInstance();
FOA,您似乎没有在 ConfigureOAuth() 方法中使用 SimpleAuthorizationServerProvider class。
因此,请将代码更改为:
OAuthAuthorizationServerOptions OAuthServerOptions = new OAuthAuthorizationServerOptions() {
AllowInsecureHttp = true,
TokenEndpointPath = new PathString("/token"),
AccessTokenExpireTimeSpan = TimeSpan.FromDays(1),
Provider = new SimpleAuthorizationServerProvider(),
};
然后请评论发生了什么。
这个答案解决了我的问题
更改 GrantResourceOwnerCredentials 方法以解析我的用户 class:
var autofacLifetimeScope = OwinContextExtensions.GetAutofacLifetimeScope(context.OwinContext);
var userBl = autofacLifetimeScope.Resolve<IUserBl>();
而不是使用autofac的注入
感谢@taiseer joudeh 提示查看 Autofac
我已经使用 Taiseer Joudeh 中的指南创建了 OAuth 身份验证。我已经创建了一个端点/token 来进行身份验证。它有效,我收到了这样的结果。
{
"access_token": "dhBvPjsHUoIs6k8NDsXfROpTq63qlww_7Bifl0LOzIxhZnngld0QCU-x4q4Qa7xWhhIQeQbbK6gYu_hLIYfUbsFMsdXwqlOqAYabJHNNsnJPMMHNADb-KCQznPQy7-waaqKMCVH1HPqx4L30sXlX0L8MbjtrtkX9-jxHaWdPapqYA9lU4Ai2-Z5-zXxoriFDL-SvxrUnBTDQMnRxOH_oEyclUngzW-is543TtJ0bysQ",
"token_type": "bearer",
"expires_in": 86399
}
但是,如果我在下一次调用具有 AuthorizeAttribute 的点的 header 中使用访问令牌,我总是会收到未经授权的错误。此外,如果我查看当前线程的 CurrentPrincipal 中的内容,它始终是 GenericPrincipal。
我的启动 class 看起来像这样(看起来与指南中的相似)
public class Startup
{
public void Configuration(IAppBuilder app)
{
HttpConfiguration config = new HttpConfiguration();
IContainer container = AutoFacConfig.Register(config, app);
ConfigureOAuth(app, container);
WebApiConfig.Register(config);
AutoMapperConfig.Register();
app.UseWebApi(config);
}
public void ConfigureOAuth(IAppBuilder app, IContainer container)
{
OAuthAuthorizationServerOptions OAuthServerOptions = new OAuthAuthorizationServerOptions()
{
AllowInsecureHttp = true,
TokenEndpointPath = new PathString("/token"),
AccessTokenExpireTimeSpan = TimeSpan.FromDays(1),
Provider = container.Resolve<IOAuthAuthorizationServerProvider>()
};
// Token Generation
app.UseOAuthAuthorizationServer(OAuthServerOptions);
app.UseOAuthBearerAuthentication(new OAuthBearerAuthenticationOptions());
}
}
而OauthServiceprovider是这样的:
public class SimpleAuthorizationServerProvider : OAuthAuthorizationServerProvider
{
private readonly IUserBl userBl;
public SimpleAuthorizationServerProvider(IUserBl userBl)
{
this.userBl = userBl;
}
public override async Task ValidateClientAuthentication(OAuthValidateClientAuthenticationContext context)
{
context.Validated();
}
public override async Task GrantResourceOwnerCredentials(OAuthGrantResourceOwnerCredentialsContext context)
{
context.OwinContext.Response.Headers.Add("Access-Control-Allow-Origin", new[] { "*" });
UserDto user = Mapper.Map<UserDto>(userBl.Login(context.UserName, context.Password));
if (user == null)
{
context.SetError("invalid_grant", "The user name or password is incorrect.");
return;
}
var identity = new ClaimsIdentity(context.Options.AuthenticationType);
identity.AddClaim(new Claim("sub", context.UserName));
identity.AddClaim(new Claim("role", "user"));
context.Validated(identity);
}
}
唯一的区别是我使用的是 owin 的第 3 版,而不是指南中的第 2 版。是否有一些重大更改破坏了我的代码?
编辑 1:
我正在使用 Autofac 解析接口 IOAuthAuthorizationServerProvider:
builder.RegisterType<SimpleAuthorizationServerProvider>()
.As<IOAuthAuthorizationServerProvider>()
.PropertiesAutowired()
.SingleInstance();
FOA,您似乎没有在 ConfigureOAuth() 方法中使用 SimpleAuthorizationServerProvider class。
因此,请将代码更改为:
OAuthAuthorizationServerOptions OAuthServerOptions = new OAuthAuthorizationServerOptions() {
AllowInsecureHttp = true,
TokenEndpointPath = new PathString("/token"),
AccessTokenExpireTimeSpan = TimeSpan.FromDays(1),
Provider = new SimpleAuthorizationServerProvider(),
};
然后请评论发生了什么。
这个答案解决了我的问题
更改 GrantResourceOwnerCredentials 方法以解析我的用户 class:
var autofacLifetimeScope = OwinContextExtensions.GetAutofacLifetimeScope(context.OwinContext);
var userBl = autofacLifetimeScope.Resolve<IUserBl>();
而不是使用autofac的注入 感谢@taiseer joudeh 提示查看 Autofac