[squid-users] blocking mime types works for adobe, not for teams

[robert k Wild]

found a really good website to check http headers and i found the mime type

https://gf.dev/http-headers-test

On Wed, 26 May 2021 at 15:11, robert k Wild <robertkwild at gmail.com> wrote:

> hi all,
>
> i have in my squid config this
>
> #deny MIME types
> acl mimetype rep_mime_type "/usr/local/squid/etc/mimedeny.txt"
> http_reply_access deny mimetype
>
> mimedeny.txt
>
> application/octet-stream
> application/x-msi
> application/zip
> application/x-7z-compressed
> application/vnd.ms-cab-compressed
>
> it works as it blocks adobe reader download, but the url has an exe at the
> end so maybe this is why
>
> https://admdownload.adobe.com/bin/live/readerdc_uk_d_crd_install.exe
>
> but it doesnt block ms teams from downloading
>
>
> https://go.microsoft.com/fwlink/p/?LinkID=869426&clcid=0x809&culture=en-gb&country=GB&lm=deeplink&lmsrc=groupChatMarketingPageWeb&cmpid=directDownloadWin64
>
> it just doesnt intercept the download at all and gives me the option to
> "save file" its an exe
>
> do you think this is because its a direct download link?
>
> thanks,
> rob
>
> --
> Regards,
>
> Robert K Wild.
>


-- 
Regards,

Robert K Wild.
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