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跨域场景下Chrome/Edge未发送预检OPTIONS请求但Firefox正常

跨域请求携带Authorization令牌时Chrome/Edge报错net::ERR_RESPONSE_HEADERS_TRUNCATED的问题

我在向同域及跨域服务器发送的请求头中均携带了Authorization令牌,服务器已配置针对OPTIONS预检请求返回如下响应头:

HTTP/1.1 204 No Content
Access-Control-Allow-Credentials: true
Access-Control-Allow-Origin: https://10.26.97.22:10251(该值会动态设置为请求的源地址)
Vary: Origin
Access-Control-Allow-Methods: GET, POST, OPTIONS
Access-Control-Allow-Headers: authorization
Access-Control-Max-Age: 86400
Connection: keep-alive

上述响应头来自Firefox,在Firefox中请求可以正常工作,触发预检的POST请求也能顺利完成。但Chrome和Edge均无法正常请求,无额外错误提示,仅显示请求失败并抛出错误net::ERR_RESPONSE_HEADERS_TRUNCATED。

以下是Firefox下成功完成的POST请求响应头:

HTTP/1.1 200 OK
Connection: keep-alive
Date: Tue, 07 Nov 2023 00:05:49 GMT
Content-type: application/json
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
Access-Control-Allow-Credentials: true
Access-Control-Allow-Origin: https://10.26.97.22:10251(同样是动态设置的值)
Vary: Origin
Strict-Transport-Security: max-age=31536000
Referrer-Policy: no-referrer
Content-Security-Policy: default-src 'none'; font-src 'self' data:; script-src 'self'; connect-src *; img-src 'self'; style-src 'self';base-uri 'self';form-action 'self';
Cache-Control: no-cache

我已尝试过清除浏览器缓存、使用无痕模式打开站点,以及禁用Web安全启动Chrome,仅在禁用Web安全时请求才能正常工作。

对比常规Chrome和Firefox的预检请求头如下:

常规Chrome的预检请求头:

Accept: */*
Accept-Encoding: gzip, deflate, br
Accept-Language: en-US,en;q=0.9
Access-Control-Request-Headers: authorization
Access-Control-Request-Method: POST
Connection: keep-alive
Host: 10.26.97.30:10261
Origin: https://10.26.97.22:10251
Sec-Fetch-Dest: empty
Sec-Fetch-Mode: cors
Sec-Fetch-Site: cross-site
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36

Firefox的预检请求头:

OPTIONS /homepage HTTP/1.1
Host: 10.26.97.30:10261
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:120.0) Gecko/20100101 Firefox/120.0
Accept: */*
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate, br
Access-Control-Request-Method: POST
Access-Control-Request-Headers: authorization
Origin: https://10.26.97.22:10251
DNT: 1
Sec-GPC: 1
Connection: keep-alive
Sec-Fetch-Dest: empty
Sec-Fetch-Mode: cors
Sec-Fetch-Site: cross-site
Pragma: no-cache
Cache-Control: no-cache

内容的提问来源于stack exchange,提问作者banapaya

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最近更新时间:2026.07.07 02:17:12