红帽全球峰会2.9.4. 处理 AJAX 请求
在某些情况下，SP 可能需要接收对安全资源的 AJAX 请求。这会自动处理，无需任何其他配置，并且使经过身份验证的和获得授权的用户能够进行 AJAX 调用。
这可以通过检查请求中是否存在 X-Requested-With 标头来完成。AJAX 请求由 X- 值标识。此外，如果用户未经身份验证，并使用 AJAX 向 IDP 和 SP 发送请求，PicketLink 将用 Requested-With 标头中的 XMLHttp Request403 HTTP 状态代码而不是登录页面进行响应。
修订到 2022 年 2 月 18:25:38 +1000
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