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<p class="MsoNormal"><span lang="EN-GB">Hello Squid Users,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB">I have configured a squid reverse proxy to access Microsoft SharePoint Online with the aim of caching the document libraries into the squid cache for a branch office.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB">But so far I can see the access log with the GET HTTP requests from the users but none will be stored into the cache.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB">Now there are several difficulties to cache the documents:<o:p></o:p></span></p>
<ol style="margin-top:0in" start="1" type="1">
<li class="MsoListParagraph" style="margin-left:0in;mso-list:l0 level1 lfo1"><span lang="EN-GB">Microsoft is using SSL (but I have configured SSL bumps)<o:p></o:p></span></li><li class="MsoListParagraph" style="margin-left:0in;mso-list:l0 level1 lfo1"><span lang="EN-GB">Files are tagged with the cache header no-cache or cache-private<o:p></o:p></span></li><li class="MsoListParagraph" style="margin-left:0in;mso-list:l0 level1 lfo1"><span lang="EN-GB">The WebDAV client is the Microsoft Windows 10 client.<o:p></o:p></span></li></ol>
<p class="MsoNormal"><span lang="EN-GB">Now I would like to know if it’s still doable or if I can just forget having this kind of configuration on squid, and move on to an alternate caching method (OneDrive sync client for example).<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB">Thank you.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB">Regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB">Olivier Marchetta<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
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