百度网盘Webdav挂载无法下载 报403签名错误

[DriveFLY]

百度网盘Webdav挂载无法下载 20M以下正常 20M以上失败
但我已将Webdav策略设置为本地代理
且在Web端通过修改UA的方式可以下载
AList版本是最新的v3.28.0
两个账号均出现此问题

日志：

�[31mERRO�[0m[2023-11-17 08:12:09] webdav proxy error: http request [http://bdbl-cm01.baidupcs.com/file/cd8719af7k6e097eabb29c808f480337?……] failure,status: 403 response:{"error_code":31362,"error_msg":"sign error","error_info":"","request_id":298261953505077905} 

�[31mERRO�[0m[2023-11-17 08:12:09] GET /dav/Baidu/临时文件夹/收集.zip http request [http://bdbl-cm01.baidupcs.com/file/cd8719af7k6e097eabb29c808f480337?……] failure,status: 403 response:{"error_code":31362,"error_msg":"sign error","error_info":"","request_id":298261953505077905} 

[GIN] 2023/11/17 - 08:12:09 | 500 |  1.123341681s |      172.17.0.1 | GET      "/dav/Baidu/临时文件夹/收集.zip"

�[31mERRO�[0m[2023-11-17 08:12:12] webdav proxy error: http request [http://bdbl-cm01.baidupcs.com/file/cd8719af7k6e097eabb29c808f480337?……] failure,status: 403 response:{"error_code":31362,"error_msg":"sign error","error_info":"","request_id":297844838621516351} 

�[31mERRO�[0m[2023-11-17 08:12:12] GET /dav/Baidu/临时文件夹/收集.zip http request [http://bdbl-cm01.baidupcs.com/file/cd8719af7k6e097eabb29c808f480337?……] failure,status: 403 response:{"error_code":31362,"error_msg":"sign error","error_info":"","request_id":297844838621516351} 

[GIN] 2023/11/17 - 08:12:12 | 500 |  608.707827ms |      172.17.0.1 | GET      "/dav/Baidu_NMC/临时文件夹/收集.zip"

�[31mERRO�[0m[2023-11-17 08:12:16] webdav proxy error: http request [http://bdbl-cm01.baidupcs.com/file/cd8719af7k6e097eabb29c808f480337?……] failure,status: 403 response:{"error_code":31362,"error_msg":"sign error","error_info":"","request_id":298815212298488405} 

�[31mERRO�[0m[2023-11-17 08:12:16] GET /dav/Baidu_NMC/临时文件夹/收集.zip http request [http://bdbl-cm01.baidupcs.com/file/cd8719af7k6e097eabb29c808f480337?……] failure,status: 403 response:{"error_code":31362,"error_msg":"sign error","error_info":"","request_id":298815212298488405} 

[GIN] 2023/11/17 - 08:12:16 | 500 |  585.220055ms |      172.17.0.1 | GET      "/dav/Baidu_NMC/临时文件夹/收集.zip"

[DriveFLY]

破案了，UA问题。
由于网络环境特殊，我们在路由设置了UA伪装，路由会将请求的UA值固定。导致在下载百度云文件时即使开启了本地代理，UA依旧不是百度云服务器所需的，故无法正常下载。