我正在开发一个Asp.net web Api 2项目,我正在使用OAuth。现在我能够生成令牌并将其发送给客户端。现在我将如何使用jQuery ajax调用从客户端向服务器发送该令牌,并验证该令牌显式并获取用户信息。 我没有使用asp.net身份。
代码
public class UserModel
{
public string UserName { get; set; }
public string Password { get; set; }
public string ConfirmPassword { get; set; }
}
public class Startup
{
public void Configuration(IAppBuilder app)
{
app.UseCors(Microsoft.Owin.Cors.CorsOptions.AllowAll);
ConfigureOAuth(app);
HttpConfiguration config = new HttpConfiguration();
WebApiConfig.Register(config);
app.UseWebApi(config);
}
public void ConfigureOAuth(IAppBuilder app)
{
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());
}
}
public class SimpleAuthorizationServerProvider : OAuthAuthorizationServerProvider
{
public override Task ValidateClientAuthentication(OAuthValidateClientAuthenticationContext context)
{
// Resource owner password credentials does not provide a client ID.
if (context.ClientId == null)
{
context.Validated();
}
return Task.FromResult<object>(null);
}
public override async Task GrantResourceOwnerCredentials(OAuthGrantResourceOwnerCredentialsContext context)
{
using (AuthRepository _repo = new AuthRepository())
{
var user = _repo.FindUser(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);
}
}
答案 0 :(得分:1)
您不需要也不应该手动验证令牌,只需将受保护的API端点归属于[Authorize]
属性,并将此验证留给框架,如果令牌无效或过期,Web API将返回401和你很高兴。
关于从客户端应用程序向服务器发送获取的令牌,您需要使用承载方案Authorization: Bearer xf7jsjaaa9292....
以下内容将有助于
beforeSend: function (xhr) {
xhr.setRequestHeader ("Authorization", "Bearer YOUR_TOKEN_GOES_HERE");
}
因此,您可以使用jQuery beforeSend回调来添加HTTP授权标头。
顺便说一下,我想示例代码来自我的博客http://bitoftech.net,因此请随意删除以下声明,因为它对您的案例无效:
identity.AddClaim(new Claim("sub", context.UserName));
identity.AddClaim(new Claim("role", "user"));
用这个替换它:
identity.AddClaim(new Claim(ClaimTypes.Name, context.UserName));