<html><head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<body>
<p>Hi Tomasz,</p>
<p><br>
</p>
<p>I have just been checking RFC 6265 which is about the HTTP State
Management System (i.e. Cookies). Point 6 of section 5.3 (see
link below) makes clear that if the domain attribute is not set
then it is assumed to be the same as the current request:<br>
</p>
<p><br>
</p>
<p><a class="moz-txt-link-freetext" href="https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.rfc-editor.org%2Frfc%2Frfc6265%23section-5.3&data=04%7C01%7Ceprints-tech%40ecs.soton.ac.uk%7Cdce7acca6d47498ed0e008d9d1d7ec1e%7C4a5378f929f44d3ebe89669d03ada9d8%7C0%7C0%7C637771547567260356%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=gkvirEgiMQXHK7BJ%2BY5QxvSd8km7Mt24%2BK5QxPIuVOc%3D&reserved=0" originalSrc="https://www.rfc-editor.org/rfc/rfc6265#section-5.3" shash="hSc7kJ+lDf12SylR4RSByXJAjCWOJb4CC+CcxUIPi0wVKVYUyk/B9tAJsuj4gOXewtsnqFS7O+4AUElHp8ts3HNJ3AaqM25dNSNL2BXJ6szJdknU9PRdBpdcaXJqed2GYUkK1QzZWVLhY4TV4ZaqWFu6+IesqXcu6lv2j04C6Wg=">https://www.rfc-editor.org/rfc/rfc6265#section-5.3</a></p>
<p><br>
</p>
<p>Therefore, I cannot see any scenario where the domain not being
set would create a security or functional problem, as there should
be no need to share EPrints cookie data between domains, (e.g.
multiple web sites at an institution). The only two cookies that
EPrints deploys by default are for maintaing a logged in user's
session and another for the language they have chosen if the
repository is multi-language. Neither of these should need to be
shared with other sites. Even if they did, the effective setting
for domain in the cookie with be the same whether $c->{host} is
defined or not. So the repository system administrator would have
had to manually change the $c->{cookie_domain} setting to
something other than the hostname of the repository, at which
point the value for $c->{host} becomes inconsequential as it
will no longer be playing a role in setting $c->{cookie_domain}.<br>
</p>
<p><br>
</p>
<p>This does not mean that the commit I made last night is
inappropriate, just that functionally it will make no difference.
However, at some point in the future it may concern someone (like
it did us, yesterday) that the value for $c->{cookie_domain} is
not being set because $c->{host} is undefined (if a repository
has been configured for HTTPS only). So fixing this now will
avoid concern further down the line.</p>
<p><br>
Regards</p>
<p><br>
</p>
<p>David Newmam<br>
</p>
<p><br>
</p>
<div class="moz-cite-prefix">On 07/01/2022 00:47, David R Newman
wrote:<br>
</div>
<blockquote type="cite" cite="mid:c93df0ec-2b9f-4337-e31d-f648c8b303dd@ecs.soton.ac.uk">
<p>Hi Tomasz,</p>
<p><br>
</p>
<p>Thanks for doing that review. Point 2 (cookie_domain) is
important to fix, although it does not appear to break anything
from a user perspective, setting the domain on cookies is
important. I have fixed this with the latest commit:</p>
<p><br>
</p>
<p><a class="moz-txt-link-freetext" href="https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Feprints%2Feprints3.4%2Fcommit%2Fbde3347551e0424fbbc166e52c9179b6e17b6704%23diff-5d51fb282bd5d973fb2de0a82e36cdfb465b9e69b2782c9c923f8a24aeaaad97&data=04%7C01%7Ceprints-tech%40ecs.soton.ac.uk%7Cdce7acca6d47498ed0e008d9d1d7ec1e%7C4a5378f929f44d3ebe89669d03ada9d8%7C0%7C0%7C637771547567260356%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=329vQo1J%2FMi62RdI3511TbxIWYTRaUeI0dgFTfRsVx0%3D&reserved=0" originalSrc="https://github.com/eprints/eprints3.4/commit/bde3347551e0424fbbc166e52c9179b6e17b6704#diff-5d51fb282bd5d973fb2de0a82e36cdfb465b9e69b2782c9c923f8a24aeaaad97" shash="Y7p3tWSuUbyeXoMh2lzwXI1qfwqf16u0BwOiiMdJbWmSkPNoj6pa29WBx1clf7W+MFLwXMhr2tYs4PoW+kCTI9IXQ/yWtva9xinF4hh6LI8KQBFTsFf3JWeocdOMzocAAe73Ns0BlpWD2G0s2I80YxUELGTLvZhWGioI+ylRTtA=" moz-do-not-send="true">https://github.com/eprints/eprints3.4/commit/bde3347551e0424fbbc166e52c9179b6e17b6704#diff-5d51fb282bd5d973fb2de0a82e36cdfb465b9e69b2782c9c923f8a24aeaaad97</a><br>
</p>
<p><br>
</p>
<p>I have added a GitHub issue for the DataCiteDOI plugin:</p>
<p><br>
</p>
<p><a class="moz-txt-link-freetext" href="https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Feprintsug%2FDataCiteDoi%2Fissues%2F52&data=04%7C01%7Ceprints-tech%40ecs.soton.ac.uk%7Cdce7acca6d47498ed0e008d9d1d7ec1e%7C4a5378f929f44d3ebe89669d03ada9d8%7C0%7C0%7C637771547567260356%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=B1qaRSzMe2l7uIPjFAzwmgF9qfXK5wr%2BcRPJQtJSLCU%3D&reserved=0" originalSrc="https://github.com/eprintsug/DataCiteDoi/issues/52" shash="leVIO3PeB0Ra5ENSO+K2h2J+zZPdBTM7wpWKavDVeczVYOQjJazo2em+6XnnU9WSCXB4AWzKbBxio73ksS+NKugu38yoAiDzMacn2G3K/QdyR5XcANFzBG2I2p5v+lBjPs1bnz5Pm9TbDvI+CHDP7XwJAgf7Zno+3k8bk3+4o5w=" moz-do-not-send="true">https://github.com/eprintsug/DataCiteDoi/issues/52</a></p>
<p><br>
</p>
<p>The IRStats2 issue is less of a problem, as the code is
commented out by default, so if a someone uncomments this, they
should spot this is not working and be able to deal with that
issue immediately. Rather than not noticing this has broken
after changing their configuration to enable HTTPS only. Like
would be the case the the other two instances.<br>
</p>
<p><br>
</p>
<p>Thanks and regards</p>
<p><br>
</p>
<p>David Newman</p>
<p><br>
</p>
<div class="moz-cite-prefix">On 06/01/2022 22:49, Tomasz
Neugebauer wrote:<br>
</div>
<blockquote type="cite" cite="mid:YQXPR01MB2407EA1F1BAC4F5E6F2C6AC08B4C9@YQXPR01MB2407.CANPRD01.PROD.OUTLOOK.COM">
<style type="text/css" style="display:none;">P {margin-top:0;margin-bottom:0;}</style>
<div style="padding-bottom: 10px; padding-top: 5px;">
<div style="padding:12px; border:1px solid #8D3970;
background-color:#F7F9FA; color:#8D3970; font-size:14px;
line-height:22px; font-family: Calibri, Arial, Helvetica,
sans-serif;"> <strong>CAUTION:</strong> This e-mail
originated outside the University of Southampton. </div>
</div>
<div>
<div style="font-family: Calibri, Arial, Helvetica,
sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> I did
some grep on our configuration files, and found the
following instances:</div>
<div style="font-family: Calibri, Arial, Helvetica,
sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> <br>
</div>
<div style="font-family: Calibri, Arial, Helvetica,
sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<ol>
<li><span>DataCite DOI Minting</span></li>
</ol>
</div>
<div style="font-family: Calibri, Arial, Helvetica,
sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> <br>
</div>
<div style="font-family: Calibri, Arial, Helvetica,
sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> <a href="https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fbazaar.eprints.org%2F304%2F1%2Fepm%2FDataCiteDoi%2Fcfg%2Fcfg.d%2Fz_datacitedoi.pl&data=04%7C01%7Ceprints-tech%40ecs.soton.ac.uk%7Cdce7acca6d47498ed0e008d9d1d7ec1e%7C4a5378f929f44d3ebe89669d03ada9d8%7C0%7C0%7C637771547567260356%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=yXqxKszqf97gYEeCxjtQtbEue7Bk0rlsTcFgOfRqZ00%3D&reserved=0" originalSrc="https://bazaar.eprints.org/304/1/epm/DataCiteDoi/cfg/cfg.d/z_datacitedoi.pl" shash="EugNtgqgwt6DmmqRCdHERop6L5C+UsJxL4i0DUuVJMGvN8O2ESolU34KsZdBMfUy1GwYaioCxlJNBrARw8kxsxjz6BP6qAMz42O34n4QMq4blFqkAxmmzvlEcEpPaeJR9bfxG4aIAIUVwSn73OUlg4y3lC5Wek3FHnOUEV9RxpE=" originalsrc="https://bazaar.eprints.org/304/1/epm/DataCiteDoi/cfg/cfg.d/z_datacitedoi.pl" shash="Rh9CTNhC5mDM5Nu6WoYGzD7Kb+hsAHw9eQqldHKow08nmgMhN8Tf+Sb0IBN4GzVfdbqcg7Jbuy3kMugARuXvXXTy8aFmwPqIJ+XsJNIXusXHFxtgsDAdk9FpthOLk9djgdjrN8ndIxlQuSMpjTcrQdIgbO95UtoSntMMI0lJKdQ=" style="margin:0px;background-color:rgb(255, 255, 255)" moz-do-not-send="true">https://bazaar.eprints.org/304/1/epm/DataCiteDoi/cfg/cfg.d/z_datacitedoi.pl</a></div>
<div style="font-family: Calibri, Arial, Helvetica,
sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> <span style="color: rgb(0, 0, 0); font-family: Calibri, Arial,
Helvetica, sans-serif; font-size: 12pt;">$c->{datacitedoi}{repoid}
= $c->{host};</span></div>
<div style="font-family: Calibri, Arial, Helvetica,
sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> <span style="color: rgb(0, 0, 0); font-family: Calibri, Arial,
Helvetica, sans-serif; font-size: 12pt;"><br>
</span></div>
<div style="font-family: Calibri, Arial, Helvetica,
sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> DataCite
DOI minting, from the Bazaar, but in configuration file, so
simply overwrote with "$c->{securehost}" in our local
cfg/cfg.d/z_datacitedoi.pl</div>
<div style="font-family: Calibri, Arial, Helvetica,
sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> <br>
</div>
<ol start="2">
<li style="font-family: Calibri, Arial, Helvetica,
sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> Core
lib/cfg.d/misc.pl</li>
</ol>
<div><a href="https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Feprints%2Feprints3.4%2Fblob%2Fmaster%2Flib%2Fcfg.d%2Fmisc.pl&data=04%7C01%7Ceprints-tech%40ecs.soton.ac.uk%7Cdce7acca6d47498ed0e008d9d1d7ec1e%7C4a5378f929f44d3ebe89669d03ada9d8%7C0%7C0%7C637771547567260356%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=IgfC1Mw0x2zWtqUe4MoqRje12TcKQElDGCTOli9Bvg4%3D&reserved=0" originalSrc="https://github.com/eprints/eprints3.4/blob/master/lib/cfg.d/misc.pl" shash="MbjdYKRdwse2tXP9CxF5mkmwDkTK2YZFqLkjjgK7fQY8cNvKmfuRWLpVuw3idcqmaR+dITCSDnUJiMgQmrhO4uXrt+PxZQQqVDgsadM9eqKQ3Gr65e1hZENsWcXW/7EA2Ryg5dM/1TRMNpa8EXIuMlkSbyjzIX0sYHTMQiQPjB0=" originalsrc="https://github.com/eprints/eprints3.4/blob/master/lib/cfg.d/misc.pl" shash="VHCSjmDOv8rA/PCEzE8mwe66YxD7Y3wHyrKZ2SFiz1nCaPdybvoxb10/gDBb0Fso4p1XlrYNkK+oAn9KTic6LKFC4PS5lGxPdDwkb8Vznh65/MOAPAVl9nnViVHgFa75fI2LvsdPXGUIe0vNxhGwV9bHlKplwUNyrH44SZHYnqQ=" id="LPNoLPOWALinkPreview" moz-do-not-send="true">https://github.com/eprints/eprints3.4/blob/master/lib/cfg.d/misc.pl</a><br>
</div>
<div><span data-contrast="auto" class="TextRun SCXO58643483
BCX0" style="margin:0px;user-select:text;font-variant-ligatures:none
!important;color:windowtext;text-align:left;background-color:rgb(255,
255, 255);font-size:11pt;font-family:Calibri,
Calibri_MSFontService, sans-serif;line-height:18px" lang="EN-US"><span class="NormalTextRun SCXO58643483 BCX0" style="margin:0px;user-select:text">$c->{</span><span class="SpellingError SCXO58643483 BCX0" style="margin:0px;user-select:text;background-repeat:repeat-x;background-position:leftbottom;background-image:url("data:image/gif;base64,R0lGODlhBQAEAJECAP////8AAAAAAAAAACH5BAEAAAIALAAAAAAFAAQAAAIIlGAXCCHrTCgAOw==":base64,R0lGODlhBQAEAJECAP////8AAAAAAAAAACH5BAEAAAIALAAAAAAFAAQAAAIIlGAXCCHrTCgAOw==");border-bottom:1px
solid transparent">cookie_domain</span><span class="NormalTextRun SCXO58643483 BCX0" style="margin:0px;user-select:text">} = $c->{host};</span></span><span class="EOP SCXO58643483 BCX0" style="margin:0px;user-select:text;color:windowtext;text-align:left;background-color:rgb(255,
255,
255);font-size:11pt;line-height:18px;font-family:Calibri,
Calibri_MSFontService, sans-serif"> </span><br>
</div>
<div><span class="EOP SCXO58643483 BCX0" style="margin:0px;user-select:text;color:windowtext;text-align:left;background-color:rgb(255,
255,
255);font-size:11pt;line-height:18px;font-family:Calibri,
Calibri_MSFontService, sans-serif"><br>
</span></div>
<div><span class="EOP SCXO58643483 BCX0" style="margin:0px;user-select:text;color:windowtext;text-align:left;background-color:rgb(255,
255,
255);font-size:11pt;line-height:18px;font-family:Calibri,
Calibri_MSFontService, sans-serif">Not sure what to do
with this one? Should I change that or do something about
it, given that {host} is now undefined?</span></div>
<div><span class="EOP SCXO58643483 BCX0" style="margin:0px;user-select:text;color:windowtext;text-align:left;background-color:rgb(255,
255,
255);font-size:11pt;line-height:18px;font-family:Calibri,
Calibri_MSFontService, sans-serif"><br>
</span></div>
<ol start="3">
<li><span class="EOP SCXO58643483 BCX0" style="margin:0px;user-select:text;color:windowtext;text-align:left;background-color:rgb(255,
255,
255);font-size:11pt;line-height:18px;font-family:Calibri,
Calibri_MSFontService, sans-serif"></span>IRStats2 </li>
</ol>
<div>Processor Referrer<br>
</div>
<div><a href="https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Feprints%2Firstats2%2Fblob%2Fmaster%2Flib%2Fplugins%2FEPrints%2FPlugin%2FStats%2FProcessor%2FAccess%2FReferrer.pm%23L24&data=04%7C01%7Ceprints-tech%40ecs.soton.ac.uk%7Cdce7acca6d47498ed0e008d9d1d7ec1e%7C4a5378f929f44d3ebe89669d03ada9d8%7C0%7C0%7C637771547567260356%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=XTs8go4fLyeQVD1XHpwkZ5%2BZJt3F2x76vwxhjEPw5nA%3D&reserved=0" originalSrc="https://github.com/eprints/irstats2/blob/master/lib/plugins/EPrints/Plugin/Stats/Processor/Access/Referrer.pm#L24" shash="dKHTECCiqM6zePi7R6rLHs2r7NonHpB0ekeHaU+ZNxhiONv7dWqGNQL3Rgsb4s2Ocd4eJ4DSFgChJQlhEUPw73Prm1arJWC2pe2ssOlm5ekZRb2HcT5z+2CAzOI2IPrIYl2rNsZtwVaf1Awqo5YBqZlPtFajyvQWhTgRE8v35+A=" originalsrc="https://github.com/eprints/irstats2/blob/master/lib/plugins/EPrints/Plugin/Stats/Processor/Access/Referrer.pm#L24" shash="UAZYsKWANyXLn2njYnHlL+aNIv5cLEnh70daXJ+/vik/99xHGt4L+pHwatKeKTtIn9xZwcTJOyagIkR9j11YqBmE3b6YC6nF72ufKY5EptXX75vwVPD7pQWKbvond5X2Ut48p1S4GsW5mdS8IG1WEh+uR3T3GeN0RZ0mUZGEPfw=" id="LPNoLPOWALinkPreview_2" moz-do-not-send="true">https://github.com/eprints/irstats2/blob/master/lib/plugins/EPrints/Plugin/Stats/Processor/Access/Referrer.pm#L24</a><br>
</div>
<div>$self->{host} = $self->{session}->config( "host"
);<br>
</div>
<div><br>
</div>
<div><span style="font-family:Calibri, Arial, Helvetica,
sans-serif;background-color:rgb(255, 255,
255);display:inline !important">Not sure if this would no
longer work now that "host" is undef?</span><br>
</div>
<div><br>
</div>
<div>Also, not an issue on our repo, but config file on
irstats2 has this (optional code, commented out by default
and on our repo):</div>
<div><a href="https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Feprints%2Firstats2%2Fblob%2Fmaster%2Fcfg%2Fcfg.d%2Fz_irstats2.pl&data=04%7C01%7Ceprints-tech%40ecs.soton.ac.uk%7Cdce7acca6d47498ed0e008d9d1d7ec1e%7C4a5378f929f44d3ebe89669d03ada9d8%7C0%7C0%7C637771547567260356%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=5oTE%2B0JbXOJO6HCkWereFGjNtQX%2BKsXiN6IRw81Rk7k%3D&reserved=0" originalSrc="https://github.com/eprints/irstats2/blob/master/cfg/cfg.d/z_irstats2.pl" shash="MVkvcYHUc7jZouSQb1DompUO2YpnrWG9cUMTFpW+S2+ZcgL01NmS9XLi8LcAT+63iRACn43KIzqSRofRblrnaOhKTJOeftYbijtDHJE8gSqztlRaEeqZh5kDRVIGWNrV/CCLQcdclJKviCAPWWuX25GribHB9fZ2tN8FfQmwpjA=" originalsrc="https://github.com/eprints/irstats2/blob/master/cfg/cfg.d/z_irstats2.pl" shash="szVCLMaQbzRFewxQH2wUQos/1Dv81q1t+yyiIDnyD/5delU4VcCsCU1bvwoTRqxxbxKoA72x+UNF2oCnXco8JXdQP/VyDGQ7quKOduthJ3kJw7hAhE4XfvcPQ1OKAQmsl2xmzjHQISV0PGc5KOGsmtdGZ3mGmNyC6SgJMW58aXc=" id="LPlnkOWALinkPreview_1" moz-do-not-send="true">https://github.com/eprints/irstats2/blob/master/cfg/cfg.d/z_irstats2.pl</a></div>
<div><span data-contrast="auto" class="TextRun SCXO200029000
BCX0" style="margin:0px;user-select:text;font-variant-ligatures:none
!important;color:windowtext;text-align:left;background-color:rgb(255,
255, 255);font-size:11pt;font-family:Calibri,
Calibri_MSFontService, sans-serif;line-height:18px" lang="EN-US"><span class="NormalTextRun SCXO200029000
BCX0" style="margin:0px;user-select:text">my $hostname =
$session->config( 'host' ) or return 0;</span></span><span class="EOP SCXO200029000 BCX0" style="margin:0px;user-select:text;color:windowtext;text-align:left;background-color:rgb(255,
255,
255);font-size:11pt;line-height:18px;font-family:Calibri,
Calibri_MSFontService, sans-serif"> </span></div>
<div style="font-family: Calibri, Arial, Helvetica,
sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> <br>
</div>
<div style="font-family: Calibri, Arial, Helvetica,
sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> Tomasz</div>
<div style="font-family: Calibri, Arial, Helvetica,
sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> <br>
</div>
<div>
<div style="font-family: Calibri, Arial, Helvetica,
sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"> <br>
</div>
<div id="Signature">
<div>
<div name="divtagdefaultwrapper" style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:; margin:0">
<div style="font-family:Tahoma; font-size:13px">
<p class="MsoNormal" style="margin:0cm 0cm 0.0001pt;
font-size:11pt; font-family:Calibri,sans-serif;
color:rgb(33,33,33); background:white"> <span style="font-size:8pt; font-family:"Courier
New"; color:rgb(166,166,166)" lang="FR-CA">________________________________________________</span></p>
<p class="MsoNormal" style="margin:0cm 0cm 12pt
17.85pt; font-size:11pt;
font-family:Calibri,sans-serif;
color:rgb(33,33,33); background:white"> <span style="font-size:9pt;
font-family:Arial,sans-serif; color:black" lang="FR-CA">Tomasz Neugebauer<span style=""><br>
</span><span style="background-color:rgb(255,255,255);
display:inline!important">Senior Librarian |
Bibliothécaire titulaire </span><span style="margin:0px;
background-color:rgb(255,255,255)"><br>
</span>Digital Projects & Systems
Development Librarian / Bibliothécaire des
Projets Numériques & Développement de
Systèmes<br>
Concordia University / Université Concordia</span></p>
<p class="MsoNormal" style="margin:0cm 0cm 12pt
17.85pt; font-size:11pt;
font-family:Calibri,sans-serif;
color:rgb(33,33,33); background:white"> <span style="font-size:9pt;
font-family:Arial,sans-serif; color:black" lang="FR-CA">Tel. / Tél. 514-848-2424 ext. /
poste 7738<br>
Email / courriel: </span><a tabindex="0" href="mailto:tomasz.neugebauer@concordia.ca" target="_blank" moz-do-not-send="true"><span style="font-size:9pt;
font-family:Arial,sans-serif; color:blue" lang="FR-CA">tomasz.neugebauer@concordia.ca</span></a><span style="font-size:9pt;
font-family:Arial,sans-serif; color:black"></span></p>
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color:rgb(33,33,33); background:white"> <span style="font-size:9pt;
font-family:Arial,sans-serif; color:black" lang="FR-CA">Mailing address / adresse
postale: 1455 De Maisonneuve Blvd.
W., LB-540-03, Montreal, Quebec H3G 1M8<br>
Street address / adresse municipale: 1400 De
Maisonneuve Blvd. W., LB-540-03, Montreal,
Quebec H3G 1M8</span></p>
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text-decoration:underline"><span style="font-size:9pt;
font-family:Arial,sans-serif; color:purple" lang="IT">library.concordia.ca</span></span></p>
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<hr style="display:inline-block;width:98%" tabindex="-1">
<div id="divRplyFwdMsg" dir="ltr"><font style="font-size:11pt" face="Calibri, sans-serif" color="#000000"><b>From:</b>
Tomasz Neugebauer <a class="moz-txt-link-rfc2396E" href="mailto:Tomasz.Neugebauer@concordia.ca" moz-do-not-send="true"><Tomasz.Neugebauer@concordia.ca></a><br>
<b>Sent:</b> Thursday, January 6, 2022 3:34 PM<br>
<b>To:</b> David R Newman <a class="moz-txt-link-rfc2396E" href="mailto:drn@ecs.soton.ac.uk" moz-do-not-send="true"><drn@ecs.soton.ac.uk></a>;
<a class="moz-txt-link-abbreviated moz-txt-link-freetext" href="mailto:eprints-tech@ecs.soton.ac.uk" moz-do-not-send="true">eprints-tech@ecs.soton.ac.uk</a>
<a class="moz-txt-link-rfc2396E" href="mailto:eprints-tech@ecs.soton.ac.uk" moz-do-not-send="true"><eprints-tech@ecs.soton.ac.uk></a><br>
<b>Subject:</b> Re: [EP-tech] mixed-content warnings</font>
<div> </div>
</div>
<style type="text/css" style="display:none">p
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<div dir="ltr">
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)"> Hi David,</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)"> <br>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)"> Thank you for the
detailed explanation and all of your work on this.</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)"> I did not know if
unsetting {host} variable is the recommended way going
forward, hence I hesitated, but g<span style="color:rgb(0,0,0);
font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt">iven that our repository is HTTPS-only
with HSTS , running on 3.4.3, unsetting the {host} to
undefined seems like the best way forward. I will do
that that. As I wrote, I did notice that this solves
the issue on the testing server, it's just that I didn't
know if that is a setting that is "supported". These
wiki help pages have the {host} set in the examples:</span></div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)"> <span style="color:rgb(0,0,0);
font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt"><a href="https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwiki.eprints.org%2Fw%2FHow_to_use_EPrints_with_HTTPS&data=04%7C01%7Ceprints-tech%40ecs.soton.ac.uk%7Cdce7acca6d47498ed0e008d9d1d7ec1e%7C4a5378f929f44d3ebe89669d03ada9d8%7C0%7C0%7C637771547567260356%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=bsHcHuz55BIYrwHq0fSBMgF2CGpuFOcydwSezWzM1yE%3D&reserved=0" originalSrc="https://wiki.eprints.org/w/How_to_use_EPrints_with_HTTPS" shash="WwIloO+qjEH2Gtop+jDm1rW7BqeTcNJEMcaao2cDfI73wyHHi79cSRR8NxT6vaNIdKrs5lfW6jDRfY7e5+54vjq4hDLWKl4kd0LI+lMNAIvlD4TroxScpYPWKEN5xi3daedpb75q2FTVdILhS3apL5ImTpKAZh14m+dUbGiDfVY=" originalsrc="https://wiki.eprints.org/w/How_to_use_EPrints_with_HTTPS" shash="NfedFAWJpRzZanwMrbEueIRfEdGq6qrEjKEKisGzRYz44C9N7HOWBEMB8k5BV67B+JiQ7MJJyHwcBRsRDVTIhXAWJzaNjy60MOjxg8JwIX00bcW6l7cHOmC3psa4zA/QEd1fJ0sr1h1TYnwdGV9fMQ1Rn/rbGOo91RsOWpr3sjc=" id="LPNoLPOWALinkPreview_1" moz-do-not-send="true">https://wiki.eprints.org/w/How_to_use_EPrints_with_HTTPS</a><br>
</span></div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)"> <a href="https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwiki.eprints.org%2Fw%2FHTTPS-only_and_HSTS&data=04%7C01%7Ceprints-tech%40ecs.soton.ac.uk%7Cdce7acca6d47498ed0e008d9d1d7ec1e%7C4a5378f929f44d3ebe89669d03ada9d8%7C0%7C0%7C637771547567260356%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=rIk34pI15CjOJT5WZpx%2FHpCNRX6rEoaH%2BHoOWGIEw8A%3D&reserved=0" originalSrc="https://wiki.eprints.org/w/HTTPS-only_and_HSTS" shash="EI39R1bV+3tbOdayXIeSwN0AcKNDnKmdy2N/69/LvLTxaKQzPy13M7bfRh/7Pk+KJTKSwmDBvCnT66C/AJQv19wHJgs5m2F3F0yIV17fZ60zqVBZlFU59gxfrsxY1BdFGFLR+e+BNnc95Sqlkso54IKJ6YBA1YPWWsX1i39k3a4=" originalsrc="https://wiki.eprints.org/w/HTTPS-only_and_HSTS" shash="KF2jnnJW4okg0/LY6itDL4GAHi+rkN2pbS1rXlSJ6wH2P/kjkD86S5zLlmKUef/ZTuYfkY/+D80GH4o0qwMoRp0M+k6g7aUiQA7Tz6tgj1kyChQQvUXi4ffG9pDheIT5zRqMY9mtgFwAojIO8rEm/1MCiaDG7rfR02ePog8tTUo=" id="LPNoLPOWALinkPreview_2" moz-do-not-send="true">https://wiki.eprints.org/w/HTTPS-only_and_HSTS</a><br>
</div>
<div class="x__Entity x__EType_OWALinkPreview
x__EId_OWALinkPreview_2 x__EReadonly_1"> </div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)"> and I was also unaware
of this page:</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)"> <a href="https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwiki.eprints.org%2Fw%2FSimplified_HTTPS_Configuration&data=04%7C01%7Ceprints-tech%40ecs.soton.ac.uk%7Cdce7acca6d47498ed0e008d9d1d7ec1e%7C4a5378f929f44d3ebe89669d03ada9d8%7C0%7C0%7C637771547567260356%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=X4RnNOoOFpAH1vicL8v8x51Bakwtbj0kF6KWxv9wbXg%3D&reserved=0" originalSrc="https://wiki.eprints.org/w/Simplified_HTTPS_Configuration" shash="hGkeg7Fv1I+Y+2czNow9VZrCpScEv+iw5VJd6oQH8bThiCO+yyNXxDUDTVz2E6PhariAfcD3VqOgSng6iLfdfRhRk8U/Pexyg92s13jYHVFzhY6CVKGEF+0esZiP8d+phqeTGTghhsV1OOBhOJJydIqRAsx/2tjvWs/GadZmucA=" originalsrc="https://wiki.eprints.org/w/Simplified_HTTPS_Configuration" shash="hN+0xe7pXC9Cby+nn6cwbOl8ovx5imAR//Xyp3QbPwtOi6KL9hwL/7Eh0G6SGJTYC5O/6CP+NWp5Ewl78i6NKDHuyo5EmNzljwGqd8YXU9dPVgb9/dQLdSMPPjmYPXfUqfTJGhaN+Lw1VlEnQiaJi2v5xhdaOYpDzkQVm0d88Jc=" id="LPNoLPOWALinkPreview" moz-do-not-send="true">https://wiki.eprints.org/w/Simplified_HTTPS_Configuration</a><br>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)"> Let's add a link to the
"Simplified HTTPS Configuration" page from some of these
others?<br>
<br>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)"> I did track down the
same line that you referenced (<span style="font-size:14px; color:rgb(0,0,0)">perl_lib/EPrints/URL.pm)
while troubleshooting, so it is reassuring that I was on
the right track: </span><span style="color:rgb(0,0,0);
font-size:14px">if ( EPrints::Utils::is_set(
$session->config( "securehost" ) ) && (
$opts{scheme} eq "https" || !EPrints::Utils::is_set(
$session->config( "host" ) )"</span></div>
<div style="color:rgb(0,0,0)"><span style="font-size:14px"><br>
</span></div>
<div style="color:rgb(0,0,0)"><span style="font-size:14px">I
will search through our configuration files to make sure
that "host" variable isn't used for something without a
fallback, but I think that I will not find that. I was
more worried about breaking something in the core by
unsetting that {host} variable, so your message was very
helpful.</span></div>
<div style="color:rgb(0,0,0)"><span style="font-size:14px"><br>
</span></div>
<div style="color:rgb(0,0,0)"><span style="font-size:14px">Best
wishes,</span></div>
<div style="color:rgb(0,0,0)"><span style="font-size:14px"><br>
</span></div>
<div style="color:rgb(0,0,0)"><span style="font-size:14px">Tomasz</span></div>
<div style="color:rgb(0,0,0)"><span style="font-size:14px"><br>
</span>
<p style="font-size:14px;
background-color:rgb(255,255,255); margin-top:0px;
margin-bottom:0px"> <br>
</p>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)"> <br>
</div>
<div class="x__Entity x__EType_OWALinkPreview
x__EId_OWALinkPreview x__EReadonly_1"> </div>
<br>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)"> <br>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)"> <span style="color:rgb(0,0,0);
font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt"><br>
</span></div>
<div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)"> <br>
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0.0001pt; font-size:11pt;
font-family:Calibri,sans-serif;
color:rgb(33,33,33); background:white"> <span style="font-size:8pt;
font-family:"Courier New";
color:rgb(166,166,166)" lang="FR-CA">________________________________________________</span></p>
<p class="x_MsoNormal" style="margin:0cm 0cm 12pt
17.85pt; font-size:11pt;
font-family:Calibri,sans-serif;
color:rgb(33,33,33); background:white"> <span style="font-size:9pt;
font-family:Arial,sans-serif; color:black" lang="FR-CA">Tomasz Neugebauer<span style=""><br>
</span><span style="background-color:rgb(255,255,255);
display:inline!important">Senior Librarian |
Bibliothécaire titulaire </span><span style="margin:0px;
background-color:rgb(255,255,255)"><br>
</span>Digital Projects & Systems
Development Librarian / Bibliothécaire des
Projets Numériques & Développement de
Systèmes<br>
Concordia University / Université Concordia</span></p>
<p class="x_MsoNormal" style="margin:0cm 0cm 12pt
17.85pt; font-size:11pt;
font-family:Calibri,sans-serif;
color:rgb(33,33,33); background:white"> <span style="font-size:9pt;
font-family:Arial,sans-serif; color:black" lang="FR-CA">Tel. / Tél. 514-848-2424 ext. /
poste 7738<br>
Email / courriel: </span><a tabindex="0" href="mailto:tomasz.neugebauer@concordia.ca" target="_blank" moz-do-not-send="true"><span style="font-size:9pt;
font-family:Arial,sans-serif; color:blue" lang="FR-CA">tomasz.neugebauer@concordia.ca</span></a><span style="font-size:9pt;
font-family:Arial,sans-serif; color:black"></span></p>
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color:rgb(33,33,33); background:white"> <span style="font-size:9pt;
font-family:Arial,sans-serif; color:black" lang="FR-CA">Mailing address / adresse
postale: 1455 De Maisonneuve Blvd.
W., LB-540-03, Montreal, Quebec H3G 1M8<br>
Street address / adresse municipale: 1400 De
Maisonneuve Blvd. W., LB-540-03, Montreal,
Quebec H3G 1M8</span></p>
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text-decoration:underline"><span style="font-size:9pt;
font-family:Arial,sans-serif; color:purple" lang="IT">library.concordia.ca</span></span></p>
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<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)"> <br>
</div>
<hr tabindex="-1" style="display:inline-block; width:98%">
<div id="x_divRplyFwdMsg" dir="ltr"><font style="font-size:11pt" face="Calibri, sans-serif" color="#000000"><b>From:</b> David R Newman <a class="moz-txt-link-rfc2396E" href="mailto:drn@ecs.soton.ac.uk" moz-do-not-send="true"><drn@ecs.soton.ac.uk></a><br>
<b>Sent:</b> Thursday, December 23, 2021 8:00 PM<br>
<b>To:</b> <a class="moz-txt-link-abbreviated
moz-txt-link-freetext" href="mailto:eprints-tech@ecs.soton.ac.uk" moz-do-not-send="true">eprints-tech@ecs.soton.ac.uk</a>
<a class="moz-txt-link-rfc2396E" href="mailto:eprints-tech@ecs.soton.ac.uk" moz-do-not-send="true"><eprints-tech@ecs.soton.ac.uk></a>;
Tomasz Neugebauer <a class="moz-txt-link-rfc2396E" href="mailto:Tomasz.Neugebauer@concordia.ca" moz-do-not-send="true"><Tomasz.Neugebauer@concordia.ca></a><br>
<b>Subject:</b> Re: [EP-tech] mixed-content warnings</font>
<div> </div>
</div>
<div>
<p style="margin-top:0px; margin-bottom:0px"><span style="font-weight:bold; color:rgb(156,0,0)">Attention</span>
This email originates from outside the concordia.ca
domain. // Ce courriel provient de l'exterieur du
domaine de concordia.ca</p>
<p style="margin-top:0px; margin-bottom:0px"><br>
</p>
<div><br>
</div>
<p style="margin-top:0px; margin-bottom:0px">Hi Tomasz,</p>
<p style="margin-top:0px; margin-bottom:0px"><br>
</p>
<p style="margin-top:0px; margin-bottom:0px">Mixed content
warnings is something, I have been trying to improve in
recent version of EPrints, so new installs should not
suffer these problems. However, upgrades will still be
problematic. This is because old templates, citations,
workflows and even CSS and Javascript files may have
http URLs in them. This means you really need to go
through all these files and seek out http URLs.</p>
<p style="margin-top:0px; margin-bottom:0px"><br>
</p>
<p style="margin-top:0px; margin-bottom:0px">The main
problem I have found is the use http_url or http_cgiurl
in templates citations and even workflows. These should
ideally use rel_path and rel_cgipath instead but as this
does not give your the full URL it might be better to
use base_url and perl_url instead. However, to make
sure that these are https not http, you will need to
make sure you have either no or an up to date version of
20_baseurls.pl in your archive's cfg/cfg.d/ (assuming
you are running 3.4.1+, which it sounds like you are).
This is because of a change made for 3.4.1 to ensure
that base_url and perl_url get configured as https if
$c->{securehost} is defined.<br>
</p>
<p style="margin-top:0px; margin-bottom:0px"><br>
</p>
<p style="margin-top:0px; margin-bottom:0px">It is worth
grepping across all of your archive's cfg directory for
the string "http:" to route out any hardcoded http URLs.</p>
<p style="margin-top:0px; margin-bottom:0px"><br>
</p>
<p style="margin-top:0px; margin-bottom:0px">One of the
things I did in recent versions of EPrints is provide a
way of reconfiguring 10_core.pl to better/more intuitive
enable HTTPS everywhere [1]. This ensures all http URL
requests are redirected to https without needing to have
picked up the HSTS header, which require visiting an
https URL at least once (and therefore does not work for
stateless bots). If you deploy HTTPS everywhere, as
well as running generate_apacheconf and reloading the
webserver, you will need to make sure all browse views
and abstract pages are regenerated. <br>
</p>
<p style="margin-top:0px; margin-bottom:0px"><br>
</p>
<p style="margin-top:0px; margin-bottom:0px">As you
comment in your email below, you are worried about
unsetting $c->{host} as it may break things. I am
aware of one issue with this in 3.4.3 core code [2].
However, this is a fairly straightforward fix and is
only a problem if your have multiple languages enabled
for your repository. If you use the Repository Links
Bazaar plugin [3], that will also require a similar
fix. I think there may be one or two other Bazaar
plugins that use $c->{host} but I cannot remember
what they are off the top of my head.<br>
</p>
<p style="margin-top:0px; margin-bottom:0px"><br>
If you look at perl_lib/EPrints/URL.pm line 129 [4] you
should see the line:</p>
<p style="margin-top:0px; margin-bottom:0px"><br>
</p>
<p style="margin-top:0px; margin-bottom:0px">if (
EPrints::Utils::is_set( $session->config(
"securehost" ) ) && ( $opts{scheme} eq "https"
|| !EPrints::Utils::is_set( $session->config( "host"
) ) <br>
</p>
<p style="margin-top:0px; margin-bottom:0px"><br>
</p>
<p style="margin-top:0px; margin-bottom:0px">If you have
HTTPS everywhere configuration enabled this should
ensure HTTPS URLs are always used for things like the
thumbnail URLs you describe having a problem with.
However, if you are not using HTTPS everywhere
configuration you will still get http URLs for
thumbnails and similar. I would therefore recommending
enabling this and I will see if I can track down the
Bazaar plugins that may be affected by $c->{host}
being undefined.</p>
<p style="margin-top:0px; margin-bottom:0px"><br>
</p>
<p style="margin-top:0px; margin-bottom:0px">The problem
with EPrints is it has gone through various iterations
of HTTP/HTTPS use:</p>
<p style="margin-top:0px; margin-bottom:0px"><br>
</p>
<p style="margin-top:0px; margin-bottom:0px">1. No HTTPS <br>
</p>
<p style="margin-top:0px; margin-bottom:0px">2. HTTP for
public pages and HTTPS for back-end admin pages.</p>
<p style="margin-top:0px; margin-bottom:0px">3. HTTPS for
all pages</p>
<p style="margin-top:0px; margin-bottom:0px"><br>
</p>
<p style="margin-top:0px; margin-bottom:0px">This means as
the code has evolved over time how to configure the
appropriate URLs in various situation has got
progressively more complicated, as way of supporting
these different approaches for HTTPS have been
incorporated into ePrints over the year. I go in to a
bit of detail about this in the EPrints 3.4.3 release
page [5]. I still don't think this is perfect, as there
is the potential requirements in Bazaar plugins or
bespoke archive code/configuration that require
$c->{host} to be defined. However, after a lot of
consideration, the changes I made for 3.4.3 tried to
make the best compromise between fixing the mixed
content warnings, simplifying URLs config variables and
their use and not seriously breaking existing
repositories when they are upgraded.<br>
</p>
<p style="margin-top:0px; margin-bottom:0px"><br>
</p>
<p style="margin-top:0px; margin-bottom:0px">Regards</p>
<p style="margin-top:0px; margin-bottom:0px"><br>
</p>
<p style="margin-top:0px; margin-bottom:0px">David Newman<br>
</p>
<p style="margin-top:0px; margin-bottom:0px"><br>
</p>
<p style="margin-top:0px; margin-bottom:0px">[1] <a class="x_x_moz-txt-link-freetext" href="https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwiki.eprints.org%2Fw%2FSimplified_HTTPS_Configuration&data=04%7C01%7Ceprints-tech%40ecs.soton.ac.uk%7Cdce7acca6d47498ed0e008d9d1d7ec1e%7C4a5378f929f44d3ebe89669d03ada9d8%7C0%7C0%7C637771547567260356%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=X4RnNOoOFpAH1vicL8v8x51Bakwtbj0kF6KWxv9wbXg%3D&reserved=0" originalSrc="https://wiki.eprints.org/w/Simplified_HTTPS_Configuration" shash="hGkeg7Fv1I+Y+2czNow9VZrCpScEv+iw5VJd6oQH8bThiCO+yyNXxDUDTVz2E6PhariAfcD3VqOgSng6iLfdfRhRk8U/Pexyg92s13jYHVFzhY6CVKGEF+0esZiP8d+phqeTGTghhsV1OOBhOJJydIqRAsx/2tjvWs/GadZmucA=" originalsrc="https://wiki.eprints.org/w/Simplified_HTTPS_Configuration" shash="hN+0xe7pXC9Cby+nn6cwbOl8ovx5imAR//Xyp3QbPwtOi6KL9hwL/7Eh0G6SGJTYC5O/6CP+NWp5Ewl78i6NKDHuyo5EmNzljwGqd8YXU9dPVgb9/dQLdSMPPjmYPXfUqfTJGhaN+Lw1VlEnQiaJi2v5xhdaOYpDzkQVm0d88Jc=" moz-do-not-send="true">
https://wiki.eprints.org/w/Simplified_HTTPS_Configuration</a></p>
<p style="margin-top:0px; margin-bottom:0px">[2] <a class="x_x_moz-txt-link-freetext" href="https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Feprints%2Feprints3.4%2Fissues%2F118&data=04%7C01%7Ceprints-tech%40ecs.soton.ac.uk%7Cdce7acca6d47498ed0e008d9d1d7ec1e%7C4a5378f929f44d3ebe89669d03ada9d8%7C0%7C0%7C637771547567260356%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=uAm6%2BEjzKCPxud4VUtE0wvPvjZJKDWfxtuUQTINjy8Y%3D&reserved=0" originalSrc="https://github.com/eprints/eprints3.4/issues/118" shash="G1E5UNoOJWZGHXTOce1uXnXOp6FLSyPcVXuaFooVdAlO4KFxatelAKQS5DnTfN+wsDbUoNISRsBGlPbDTtS3AgvX85+wVJ3wq6UWwpCOHrHlE9cGUQtblOQsHMbJyNPyEGxjtWdIuwgWkCS2PL8D37PtRquZx3StUvm/UZJBw9w=" originalsrc="https://github.com/eprints/eprints3.4/issues/118" shash="saqdOYwaAnyQSufhtkrsbptvb1xvUeFPqcZr/r8rLkcd4nLTTDeoc5BV3Qs9673Q6n1Hd+ECZZQxJkOUKcyqwzhjKF1r3we7HzCe8dYpq4+knYBF+x+QwUBokH5KKBS/oIjWal0TkOoIF9mHbMXswziR3/xLgh+sHvgCUZXTLX8=" moz-do-not-send="true">
https://github.com/eprints/eprints3.4/issues/118</a></p>
<p style="margin-top:0px; margin-bottom:0px">[3] <a class="x_x_moz-txt-link-freetext" href="https://eur03.safelinks.protection.outlook.com/?url=http%3A%2F%2Fbazaar.eprints.org%2F379%2F&data=04%7C01%7Ceprints-tech%40ecs.soton.ac.uk%7Cdce7acca6d47498ed0e008d9d1d7ec1e%7C4a5378f929f44d3ebe89669d03ada9d8%7C0%7C0%7C637771547567260356%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=cbQVwJDUsfxB1bOHk1XPw7a95uBZB%2BhkM6839bZjplQ%3D&reserved=0" originalSrc="http://bazaar.eprints.org/379/" shash="VU+I0aIZjVTKMB+CLQNsRMoaWhHPvmPVKesoR4t+pH145nDR40A2sQrgLU5QFb1OHYPcI0aAn2NxKQgg/GFnSEcvpPLCUrrhRamu6ibzaq3dAZOTkudDXxnl40q88Sy00/kstj1viEJEhMkH6YukGdDEUBWQYpRYDCGsOSR4owU=" originalsrc="http://bazaar.eprints.org/379/" shash="v5qEbUZpNikWPndch9n/Jm9x882OcVciWFA2tTkeh1qH8qn8Z7CqntrzIGULWR3lvkwJo730kPg6FUhVnARDmJgBTpQGPDy8eoS0D2zwK0MVzHR4w1Uo8s7B+BJqWAlRZTO+MZ1IXlHAxl5LbrtVvpMD2q9bF1zhqH+DUn7g07U=" moz-do-not-send="true"> http://bazaar.eprints.org/379/</a><br>
</p>
<p style="margin-top:0px; margin-bottom:0px">[4] <a class="x_x_moz-txt-link-freetext" href="https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Feprints%2Feprints3.4%2Fblob%2Fmaster%2Fperl_lib%2FEPrints%2FURL.pm%23L129&data=04%7C01%7Ceprints-tech%40ecs.soton.ac.uk%7Cdce7acca6d47498ed0e008d9d1d7ec1e%7C4a5378f929f44d3ebe89669d03ada9d8%7C0%7C0%7C637771547567260356%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=YjTQ5xL8qJmquwM3pdQwCJmj2Tdb4CAqTzWMqATmAsY%3D&reserved=0" originalSrc="https://github.com/eprints/eprints3.4/blob/master/perl_lib/EPrints/URL.pm#L129" shash="P1bWvQSNT+bNs+uVat3sdrVydsn50vsHZJLU4FxPGuxnmLuu90uuZP4z0489m4IWy0YNo0ai2CEJy53Uv/tlQOv2heXxO+2pLDOCbtH6UarcN5rkhK4dlSxO3AnmMMkhPsPDP50WlBg0MW+4ISWDAcqjLl+5g9hI79Yl5mtfnMo=" originalsrc="https://github.com/eprints/eprints3.4/blob/master/perl_lib/EPrints/URL.pm#L129" shash="riuaS1xCFrJm5clwwZXYNQTq+/vbXbD7fprTC6IacQyBHpupmpcjUXIq/cq2mJ6oEAcIoN8wmUgH2/hhSbBhiZq4fCQTMik8xJsGzt+hhkUjXWAGWlODnaRP+pp4Xnu8hQBlB9SHzUbboQRN6IE5L6FPJnYNMx3DO8/mRQVV2hY=" moz-do-not-send="true">
https://github.com/eprints/eprints3.4/blob/master/perl_lib/EPrints/URL.pm#L129</a></p>
<p style="margin-top:0px; margin-bottom:0px">[5] <a class="x_x_moz-txt-link-freetext" href="https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwiki.eprints.org%2Fw%2FEPrints_3.4.3%23Configuration_URLs_and_Paths&data=04%7C01%7Ceprints-tech%40ecs.soton.ac.uk%7Cdce7acca6d47498ed0e008d9d1d7ec1e%7C4a5378f929f44d3ebe89669d03ada9d8%7C0%7C0%7C637771547567260356%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=tkfwyjDxuDGpKwZXBEHX71BpqOT6laFB6%2FAU7puicxM%3D&reserved=0" originalSrc="https://wiki.eprints.org/w/EPrints_3.4.3#Configuration_URLs_and_Paths" shash="s3/IGZt9H4PYOBayvay5FlAGVa8CF3YHZhWN42w1reWWxBFCOh94ki/kKgB4XSNiXOD7o5/KIGKKRxLyThzgT2cWCgcqLaoL7E+9Y64er5QIYKqeoNnjthO3oQNK5JRHOV3pJwsCpbTDyKEnNhPz2PPowvodq60QPXukO2aUeDo=" originalsrc="https://wiki.eprints.org/w/EPrints_3.4.3#Configuration_URLs_and_Paths" shash="JIjluqJlDtvkTOR43oq+VwdCN8Mqv4u4htPpa/gMF7qrhEDrc9fMfglcf1e8PbGACAFTroNkXSuZqfaB5ptA7NzNdam+5F0fA1qlKVWkYhQBDzEL70pKb9+1knzXj48yGUxFw827b99imMunvMNOA9YEEN8nThXcs2FUBRba4xY=" moz-do-not-send="true">
https://wiki.eprints.org/w/EPrints_3.4.3#Configuration_URLs_and_Paths</a></p>
<p style="margin-top:0px; margin-bottom:0px"><br>
</p>
<div class="x_x_moz-cite-prefix">On 23/12/2021 23:12,
Tomasz Neugebauer via Eprints-tech wrote:<br>
</div>
<blockquote type="cite">
<div style="padding-bottom:10px; padding-top:5px">
<div style="padding:12px; border:1px solid #8D3970;
background-color:#F7F9FA; color:#8D3970;
font-size:14px; line-height:22px;
font-family:Calibri,Arial,Helvetica,sans-serif"> <strong>CAUTION:</strong>
This e-mail originated outside the University of
Southampton. </div>
</div>
<div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)"> I thought that I
resolved all of the "mixed content" warnings on our
repository a while back, but after a recent upgrade
from 3.3.12 to 3.4.3, I noticed that I have some
mixed content warnings again, specifically on the
thumbnails on the abstract pages. I might have
missed some of these warning before, though, so this
might not be a new issue after the upgrade. </div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)"> <br>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)"> Because I have
HSTS headers, the browser redirects those those
requests to HTTPS, but I would like to fix it. Both
the SRC and the HREF of the thumbnails for PDFs are
referenced as HTTP instead of HTTPS. The only thing
that fixed it during my testing was if I was to
remove (comment out) " the <span style="background-color:rgb(255,255,255);
display:inline!important">$c->{host}<span> </span></span>
line/ariable in 10_core.pl</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)"> That resolves the
issue, but I'm worried to apply this change because
I don't know if something else might rely on that
variable.</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)"> <br>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)"> I spent a good
part of a day trying to follow the code, and I know
that the {scheme} variable in URL.pm doesn't get
properly set to https in the case of the thumbnails,
but the code is so confusing when it comes to the
thumbnail URLs that I can't figure out why. I do
have a suspicion that there is a bug in the core
code somewhere, but perhaps it is something in our
own configuration. </div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)"> I know this issue
is not new to this list, in fact, I wrote the first
drafts of the HSTS page on the Wiki (<a href="https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwiki.eprints.org%2Fw%2FHTTPS-only_and_HSTS&data=04%7C01%7Ceprints-tech%40ecs.soton.ac.uk%7Cdce7acca6d47498ed0e008d9d1d7ec1e%7C4a5378f929f44d3ebe89669d03ada9d8%7C0%7C0%7C637771547567260356%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=rIk34pI15CjOJT5WZpx%2FHpCNRX6rEoaH%2BHoOWGIEw8A%3D&reserved=0" originalSrc="https://wiki.eprints.org/w/HTTPS-only_and_HSTS" shash="EI39R1bV+3tbOdayXIeSwN0AcKNDnKmdy2N/69/LvLTxaKQzPy13M7bfRh/7Pk+KJTKSwmDBvCnT66C/AJQv19wHJgs5m2F3F0yIV17fZ60zqVBZlFU59gxfrsxY1BdFGFLR+e+BNnc95Sqlkso54IKJ6YBA1YPWWsX1i39k3a4=" originalsrc="https://wiki.eprints.org/w/HTTPS-only_and_HSTS" shash="uQWr70l9igwt+k/MqbbmUok+1Swge0s818fWhk929ZHovrODndxcGNSH5mhSDiZgehvtu19TqYOBwUmBxT1p5yLUZq9tRC80uHOeAeC09W/bg8PpQZRYO7IdOZ+hnjGiWjtC5/fYauj9rsAO0giuadrmvsIJMSnQXSXBKDRgoj0=" id="LPNoLPOWALinkPreview" moz-do-not-send="true">https://wiki.eprints.org/w/HTTPS-only_and_HSTS</a>),
but looking through the updated page there and any
recent exchanges that relate to this didn't help me
figure it out. </div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)"> Let me know if
you have any ideas?</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)"> <br>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)"> Best wishes,
<div>Tomasz</div>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)"> <br>
<br>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)"> <br>
</div>
<div>
<div id="x_x_Signature">
<div>
<div name="x_x_divtagdefaultwrapper" style="font-family:Calibri,Arial,Helvetica,sans-serif;
font-size:; margin:0"> </div>
</div>
</div>
</div>
</div>
<br>
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<td style="width:55px; padding-top:13px"><a href="https://eur03.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.avg.com%2Femail-signature%3Futm_medium%3Demail%26utm_source%3Dlink%26utm_campaign%3Dsig-email%26utm_content%3Demailclient&data=04%7C01%7Ceprints-tech%40ecs.soton.ac.uk%7Cdce7acca6d47498ed0e008d9d1d7ec1e%7C4a5378f929f44d3ebe89669d03ada9d8%7C0%7C0%7C637771547567260356%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=JUTrMdOkIylhGmt0xuuzB7BL390Njidgtpc5%2BEqv1UU%3D&reserved=0" originalSrc="http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=emailclient" shash="xmkttIXnSLipOtSTKnrHtlLKTaZkxfAfKJ11AL5lTvcPgm4HQ74NXVH1ebcVkWdmARFHxjqEkzmZWffHCz4QewpUjwKvZQDNT5vaqaHsUNoqYlaH4iidBtetpdQQ+9w1pm0z0/kD3VfO7iK2orYWwICkRh4cCCCNCzIhp4IGAJI=" originalsrc="http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=emailclient" shash="RPGuzKbuhudA9Dygblov6lms71/aoCARzpEM6Ak6v6ZhqTCKY2VC6G2dJX6Kx4cjPooPUxzHj+XM0HT38/olDq1GHpYAp0F/qsGeYSIqUfgDSbXM6f2PiJ0Ox2YxZEWstmuIfM6vBAy0SR6+weftK5wGz+4YNspVTX8iVfxHf/o=" target="_blank" moz-do-not-send="true"><img alt="" style="width:46px; height:29px" src="https://ipmcdn.avast.com/images/icons/icon-envelope-tick-green-avg-v1.png" moz-do-not-send="true" width="46" height="29"></a></td>
<td style="width:470px; padding-top:12px;
color:#41424e; font-size:13px;
font-family:Arial,Helvetica,sans-serif;
line-height:18px"> Virus-free. <a href="https://eur03.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.avg.com%2Femail-signature%3Futm_medium%3Demail%26utm_source%3Dlink%26utm_campaign%3Dsig-email%26utm_content%3Demailclient&data=04%7C01%7Ceprints-tech%40ecs.soton.ac.uk%7Cdce7acca6d47498ed0e008d9d1d7ec1e%7C4a5378f929f44d3ebe89669d03ada9d8%7C0%7C0%7C637771547567260356%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=JUTrMdOkIylhGmt0xuuzB7BL390Njidgtpc5%2BEqv1UU%3D&reserved=0" originalSrc="http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=emailclient" shash="xmkttIXnSLipOtSTKnrHtlLKTaZkxfAfKJ11AL5lTvcPgm4HQ74NXVH1ebcVkWdmARFHxjqEkzmZWffHCz4QewpUjwKvZQDNT5vaqaHsUNoqYlaH4iidBtetpdQQ+9w1pm0z0/kD3VfO7iK2orYWwICkRh4cCCCNCzIhp4IGAJI=" originalsrc="http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=emailclient" shash="RPGuzKbuhudA9Dygblov6lms71/aoCARzpEM6Ak6v6ZhqTCKY2VC6G2dJX6Kx4cjPooPUxzHj+XM0HT38/olDq1GHpYAp0F/qsGeYSIqUfgDSbXM6f2PiJ0Ox2YxZEWstmuIfM6vBAy0SR6+weftK5wGz+4YNspVTX8iVfxHf/o=" target="_blank" style="color:#4453ea" moz-do-not-send="true"> www.avg.com</a> </td>
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