相关疑难解决方法(0)

什么会导致Internet Explorer替换HTTP标头

Authorization : Bearer <server-provided-token>

同

Authorization : Negotiate <some token>

在发出AJAX请求时？

细节

在Internet Explorer中,Authorization: Bearer ...Internet Explorer使用标头发送一些配置为包含标头的AJAX请求Authorization: Negotiate ....

例如,Fiddler显示三个请求中的前两个包含Authorization : Bearer...标题,而第三个请求突然包含Authorization : Negotiate...标题.前两个请求成功,第三个请求失败,因为无法正确验证请求.

所有请求都是使用相同的客户端代码构建的,并且是一个接一个地进行的(在一秒的范围内).我已经验证了Authorization标头Bearer在所有三种情况下都正确包含令牌,直到请求提供给浏览器为止.

另外,我在Chrome中看不到相同的行为; 它只发生在IE中.

要求1

GET http://localhost/myapp/api/User HTTP/1.1
Accept: application/json, text/plain, */*
Authorization: Bearer oEXS5IBu9huepzW6jfh-POMA18AUA8yWZsPfBPZuFf_JJxq-DKIt0JDyPXSiGpmV_cpT8FlL3D1DN-Tv5ZbT73MTuBOd5y75-bsx9fZvOeJgg04JcO0cUajdCH2h5QlMP8TNwgTpHg-TR9FxyPk3Kw6bQ6tQCOkOwIG_FmEJpP89yrOsoYJoCfrAoZ7M4PVcik9F9qtPgXmWwXB2eHDtkls44wITF_yM_rPm5C47OPCvMVTPz30KwoEPi6fHUcL3qHauP-v9uypv2e48TyPHUwLYmNFxyafMhBx4TkovnRcsdLHZiHmSjMq0V9a2Vw70
Referer: http://localhost/client/login.html
Accept-Language: en-US
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like Gecko
Host: localhost
DNT: 1
Connection: Keep-Alive

要求2

POST http://localhost/myapp/api/Permissions HTTP/1.1
Referer: …