<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">If I attempt to access <a href="https://nexusformat.org/" class="">https://nexusformat.org/</a>, I get the following warning, at least when connecting from Argonne.<div class=""><br class=""></div><div class=""><img apple-inline="yes" id="1768B448-79DD-4CDF-9CC2-ADD664B98615" src="cid:CF7F9785-5E0F-43F9-98B7-23F9BB65278A" class=""></div><div class=""><br class=""></div><div class="">The problem does not seem to occur if I access the non-encrypted version, i.e., <a href="http://nexusformat.org/" class="">http://nexusformat.org/</a>. </div><div class=""><br class=""></div><div class="">Ray<br class=""><div><br class=""><blockquote type="cite" class=""><div class="">On May 31, 2022, at 9:56 AM, Freddie Akeroyd - STFC UKRI via NeXus-committee <<a href="mailto:nexus-committee@shadow.nd.rl.ac.uk" class="">nexus-committee@shadow.nd.rl.ac.uk</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><meta charset="UTF-8" class=""><div class="WordSection1" style="page: WordSection1; caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none;"><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="color: rgb(31, 73, 125);" class="">Hi Ben,<o:p class=""></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="color: rgb(31, 73, 125);" class=""><o:p class=""> </o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="color: rgb(31, 73, 125);" class=""><a href="http://www.nexusformat.org/" style="color: rgb(149, 79, 114); text-decoration: underline;" class="">www.nexusformat.org</a> is a DNS canonical name for<span class="Apple-converted-space"> </span><a href="http://nexusformat.github.io/" style="color: rgb(149, 79, 114); text-decoration: underline;" class="">nexusformat.github.io</a><span class="Apple-converted-space"> </span>as you found. We look after the server for <a href="http://nexusformat.org/" style="color: rgb(149, 79, 114); text-decoration: underline;" class="">nexusformat.org</a><span class="Apple-converted-space"> </span>and it just does a redirect to<span class="Apple-converted-space"> </span><a href="http://www.nexusformat.org/" style="color: rgb(149, 79, 114); text-decoration: underline;" class="">www.nexusformat.org</a>. which seems to be OK on non-work machines I have tried (my work machines get the same issue as Peter). The server does do virtual hosting of several site, so relies on the http header to know which site to serve (and would probably return what you see if it couldn’t work that out). Is anybody else having issues with<span class="Apple-converted-space"> </span><a href="https://nexusformat.org/" style="color: rgb(149, 79, 114); text-decoration: underline;" class="">https://nexusformat.org/</a><span class="Apple-converted-space"> </span>not redirecting?<o:p class=""></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="color: rgb(31, 73, 125);" class=""><o:p class=""> </o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="color: rgb(31, 73, 125);" class="">Freddie<o:p class=""></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="color: rgb(31, 73, 125);" class=""><o:p class=""> </o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="color: rgb(31, 73, 125);" class=""><o:p class=""> </o:p></span></div><div style="border-style: none none none solid; border-left-width: 1.5pt; border-left-color: blue; padding: 0cm 0cm 0cm 4pt;" class=""><div class=""><div style="border-style: solid none none; border-top-width: 1pt; border-top-color: rgb(225, 225, 225); padding: 3pt 0cm 0cm;" class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><b class=""><span lang="EN-US" class="">From:</span></b><span lang="EN-US" class=""><span class="Apple-converted-space"> </span>NeXus-committee <<a href="mailto:nexus-committee-bounces@shadow.nd.rl.ac.uk" style="color: rgb(149, 79, 114); text-decoration: underline;" class="">nexus-committee-bounces@shadow.nd.rl.ac.uk</a>><span class="Apple-converted-space"> </span><b class="">On Behalf Of<span class="Apple-converted-space"> </span></b>Watts Benjamin (PSI) via NeXus-committee<br class=""><b class="">Sent:</b><span class="Apple-converted-space"> </span>31 May 2022 15:42<br class=""><b class="">To:</b><span class="Apple-converted-space"> </span><a href="mailto:NeXus-committee@nexusformat.org" style="color: rgb(149, 79, 114); text-decoration: underline;" class="">NeXus-committee@nexusformat.org</a><br class=""><b class="">Subject:</b><span class="Apple-converted-space"> </span>Re: [NeXus-committee] Fortinet has blocked<span class="Apple-converted-space"> </span><a href="http://www.nexusformat.org/" style="color: rgb(149, 79, 114); text-decoration: underline;" class="">www.nexusformat.org</a><o:p class=""></o:p></span></div></div></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div><div id="divtagdefaultwrapper" class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: "Times New Roman", serif;" class=""><span style="font-family: Calibri, sans-serif;" class="">Hi Peter,<o:p class=""></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: "Times New Roman", serif;" class=""><span style="font-family: Calibri, sans-serif;" class=""> I think Freddie and Pete tend to know the most about the web page. I can visit<span class="Apple-converted-space"> </span><a href="https://www.nexusformat.org/" id="LPlnk393529" style="color: rgb(149, 79, 114); text-decoration: underline;" class="">https://www.nexusformat.org</a><span class="Apple-converted-space"> </span>just fine, but<span class="Apple-converted-space"> </span><a href="https://nexusformat.org/" id="LPlnk907869" style="color: rgb(149, 79, 114); text-decoration: underline;" class="">https://nexusformat.org</a><span class="Apple-converted-space"> </span>brings up a bunch of warnings and a "Fedora Webserver Test Page".<o:p class=""></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: "Times New Roman", serif;" class=""><span style="font-family: Calibri, sans-serif;" class="">DNSchecker says that the www version belongs to Github, but the non-www version belongs to Nick Moore at the Science and Technology Facilites Council: Rutherford Appleton Laboratory. Perhaps you can ask Nick Moore what is going on?<o:p class=""></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: "Times New Roman", serif;" class=""><span style="font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: "Times New Roman", serif;" class=""><span style="font-family: Calibri, sans-serif;" class="">I feel flattered that Fortinet recognised just how<span class="Apple-converted-space"> </span><b class="">exciting</b><span class="Apple-converted-space"> </span>our work is when they chose which category to put it in.<o:p class=""></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: "Times New Roman", serif;" class=""><span style="font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: "Times New Roman", serif;" class=""><span style="font-family: Calibri, sans-serif;" class="">Cheers,<o:p class=""></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: "Times New Roman", serif;" class=""><span style="font-family: Calibri, sans-serif;" class="">Ben<o:p class=""></o:p></span></div></div><div class="MsoNormal" align="center" style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif; text-align: center;"><span style="font-size: 12pt; font-family: "Times New Roman", serif;" class=""><hr size="2" width="98%" align="center" class=""></span></div><div id="divRplyFwdMsg" class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><b class=""><span style="" class="">From:</span></b><span style="" class=""><span class="Apple-converted-space"> </span>NeXus-committee <<a href="mailto:nexus-committee-bounces@shadow.nd.rl.ac.uk" style="color: rgb(149, 79, 114); text-decoration: underline;" class="">nexus-committee-bounces@shadow.nd.rl.ac.uk</a>> on behalf of Chang, Peter (DLSLtd, RAL, LSCI) via NeXus-committee <<a href="mailto:nexus-committee@shadow.nd.rl.ac.uk" style="color: rgb(149, 79, 114); text-decoration: underline;" class="">nexus-committee@shadow.nd.rl.ac.uk</a>><br class=""><b class="">Sent:</b><span class="Apple-converted-space"> </span>Tuesday, 31 May 2022 2:52:51 PM<br class=""><b class="">To:</b><span class="Apple-converted-space"> </span><a href="mailto:NeXus-committee@nexusformat.org" style="color: rgb(149, 79, 114); text-decoration: underline;" class="">NeXus-committee@nexusformat.org</a><br class=""><b class="">Subject:</b><span class="Apple-converted-space"> </span>[NeXus-committee] Fortinet has blocked<span class="Apple-converted-space"> </span><a href="http://www.nexusformat.org/" style="color: rgb(149, 79, 114); text-decoration: underline;" class="">www.nexusformat.org</a></span><span style="font-size: 12pt; font-family: "Times New Roman", serif;" class=""><o:p class=""></o:p></span></div><div class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="font-size: 12pt; font-family: "Times New Roman", serif;" class=""> <o:p class=""></o:p></span></div></div></div><div class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Hi all,<o:p class=""></o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">The SSL certificate seems dodgy according to firefox:<o:p class=""></o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">From home broadband:<o:p class=""></o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div><div style="margin: 0cm 0cm 0.0001pt 36pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><a href="http://nexusformat.org/" style="color: rgb(149, 79, 114); text-decoration: underline;" class="">nexusformat.org</a><span class="Apple-converted-space"> </span>uses an invalid security certificate.<o:p class=""></o:p></div><div style="margin: 0cm 0cm 0.0001pt 36pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div><div style="margin: 0cm 0cm 0.0001pt 36pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">The certificate is not trusted because it is self-signed.<o:p class=""></o:p></div><div style="margin: 0cm 0cm 0.0001pt 36pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div><div style="margin: 0cm 0cm 0.0001pt 36pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Error code: MOZILLA_PKIX_ERROR_SELF_SIGNED_CERT<o:p class=""></o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">From Diamond network (so Janet):<o:p class=""></o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div><div style="margin: 0cm 0cm 0.0001pt 36pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Someone could be trying to impersonate the site and you should not continue.<o:p class=""></o:p></div><div style="margin: 0cm 0cm 0.0001pt 36pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div><div style="margin: 0cm 0cm 0.0001pt 36pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Web sites prove their identity via certificates. Firefox does not trust<span class="Apple-converted-space"> </span><a href="http://www.nexusformat.org/" style="color: rgb(149, 79, 114); text-decoration: underline;" class="">www.nexusformat.org</a><span class="Apple-converted-space"> </span>because its certificate issuer is unknown, the certificate is self-signed, or the server is not sending the correct intermediate certificates.<o:p class=""></o:p></div><div style="margin: 0cm 0cm 0.0001pt 36pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div><div style="margin: 0cm 0cm 0.0001pt 36pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Error code: SEC_ERROR_UNKNOWN_ISSUER<o:p class=""></o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Has the DNS entry for<span class="Apple-converted-space"> </span><a href="http://nexusformat.org/" style="color: rgb(149, 79, 114); text-decoration: underline;" class="">nexusformat.org</a><span class="Apple-converted-space"> </span>been hijacked? Clicking through at home sees the usual site but from work I see:<o:p class=""></o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span id="cid:image001.png@01D87506.F764EDB0"><image001.png></span><o:p class=""></o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Who’s in charge of the domain name?<o:p class=""></o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Best regards,<o:p class=""></o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Peter<o:p class=""></o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: "Times New Roman", serif;" class=""> <o:p class=""></o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: "Times New Roman", serif;" class="">-- <o:p class=""></o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: "Times New Roman", serif;" class="">This e-mail and any attachments may contain confidential, copyright and or privileged material, and are for the use of the intended addressee only. 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