Question

我正在使用具有个人用户帐户身份验证的MVC 5 Web Api 2。我已将访问令牌设置为30天。

       OAuthOptions = new OAuthAuthorizationServerOptions
        {
            TokenEndpointPath = new PathString("/Token"),
            Provider = new ApplicationOAuthProvider(PublicClientId, UserManagerFactory),
            AuthorizeEndpointPath = new PathString("/api/Account/ExternalLogin"),
            AccessTokenExpireTimeSpan = TimeSpan.FromDays(30), // Expiration 30 Days 
            AllowInsecureHttp = true
        };

但我的访问令牌提前到期（我认为它会在9-10小时后到期）。所以我想调用jquery ajax来刷新令牌“/ Token”。我提到RFC6749从这个艺术中我创造了ajax： -

var data = "refresh_token="+refresh_token;
data = data + "&grant_type=refresh_token"   
$.ajax({
    type: 'post',
    url: "/Token",
    data: data,
    Content-Type: application/x-www-form-urlencoded
    success: function (data) {
     saveAccessToken(data);
    }
});

我在“ApplicationOAuthProvider.cs”中也创建了GrantRefreshToken

 public override Task GrantRefreshToken(OAuthGrantRefreshTokenContext context)
    {
        return base.GrantRefreshToken(context);
    }

调用ajax时，我收到了invalid_type无效的错误。不知道为什么？请帮忙。提前致谢

Answer 1

通过引用链接Refresh Token解决了这个问题。添加了课程

 public class ApplicationRefreshTokenProvider : AuthenticationTokenProvider
 {
 public override void Create(AuthenticationTokenCreateContext context)
 {
    // Expiration time in seconds
    int expire = 100*60;
    context.Ticket.Properties.ExpiresUtc = new DateTimeOffset(DateTime.Now.AddSeconds(expire));
    context.SetToken(context.SerializeTicket());
}

public override void Receive(AuthenticationTokenReceiveContext context)
{
    context.DeserializeTicket(context.Token);
}

}

并将其添加到Startup.Auth.cs

中

RefreshTokenProvider = new ApplicationRefreshTokenProvider()

Ajax Call

 $.ajax({
            beforeSend: function (xhr) {
                   xhr.setRequestHeader('Authorization', 'Bearer ' + accessToken);
            },
            type: 'post',
            url: "http://MyLink/Token",
            dataType: 'application/x-www-form-urlencoded',
            data: "grant_type=refresh_token&refresh_token=tGzv3JOkF0XG5Qx2TlKWIA..",
            success: function (data) {
                saveAccessToken(data);                  
            }
        });

从Jquery Ajax调用MVC 5 Web Api 2刷新令牌

1 个答案: