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<p class="MsoNormal"><span lang="EN-US" style="color:black">I noticed recently that my browser (which I never close) is sending 20 (I found the limit of 20 hardcoded in cpp-sp) of the _opensaml_req cookies with requests to my shib-3.1.0 SP (and really any later
requests that flow through that same gateway).</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="caret-color: rgb(0, 0, 0);font-variant-caps: normal;orphans: auto;text-align:start;widows: auto;-webkit-text-size-adjust: auto;-webkit-text-stroke-width: 0px;word-spacing:0px">
<span lang="EN-US" style="color:black"> </span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="caret-color: rgb(0, 0, 0);font-variant-caps: normal;orphans: auto;text-align:start;widows: auto;-webkit-text-size-adjust: auto;-webkit-text-stroke-width: 0px;word-spacing:0px">
<span lang="EN-US" style="color:black">I noticed when I log in (from the Shibbolet.sso/POST API), the SP sends me back one such as this:</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:3.0pt;caret-color: rgb(0, 0, 0);font-variant-caps: normal;orphans: auto;text-align:start;widows: auto;-webkit-text-size-adjust: auto;-webkit-text-stroke-width: 0px;word-spacing:0px">
<span style="font-size:9.0pt;font-family:"Courier New";color:#1D1C1D">{<br>
<span class="apple-converted-space"> </span>"_opensaml_req_ss:mc:72c1dde4746e3da50fdef4d9c46681853e205fb3fe085ee779cfe7ae6e567bbf": {<br>
"expires": "2001-01-01T00:00:00.000Z",<br>
"httpOnly": true,<br>
"path": "/",<br>
"samesite": "None",<br>
"secure": true,</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:3.0pt;caret-color: rgb(0, 0, 0);font-variant-caps: normal;orphans: auto;text-align:start;widows: auto;-webkit-text-size-adjust: auto;-webkit-text-stroke-width: 0px;word-spacing:0px">
<span style="font-size:9.0pt;font-family:"Courier New";color:#1D1C1D"> "value": ""<br>
</span><span lang="EN-US" style="font-size:9.0pt;font-family:"Courier New";color:#1D1C1D"> }</span><span style="font-size:9.0pt;font-family:"Courier New";color:#1D1C1D"><br>
}</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="caret-color: rgb(0, 0, 0);font-variant-caps: normal;orphans: auto;text-align:start;widows: auto;-webkit-text-size-adjust: auto;-webkit-text-stroke-width: 0px;word-spacing:0px">
<span lang="EN-US" style="color:black">Since these are session cookies and the lifetime isn’t set, I think it makes sense that they never go away (since I never close my browser). Is that correct?</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="caret-color: rgb(0, 0, 0);font-variant-caps: normal;orphans: auto;text-align:start;widows: auto;-webkit-text-size-adjust: auto;-webkit-text-stroke-width: 0px;word-spacing:0px">
<span lang="EN-US" style="color:black"> </span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="caret-color: rgb(0, 0, 0);font-variant-caps: normal;orphans: auto;text-align:start;widows: auto;-webkit-text-size-adjust: auto;-webkit-text-stroke-width: 0px;word-spacing:0px">
<span lang="EN-US" style="color:black">Would the ‘cookieLifetime’ (<a href="https://wiki.shibboleth.net/confluence/display/SP3/Sessions"><span style="color:#0563C1">https://wiki.shibboleth.net/confluence/display/SP3/Sessions</span></a>) affect these cookies
and make them eventually expire and go away? Or does that only affect the _shibsession and possibly relay-state cookies?</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="caret-color: rgb(0, 0, 0);font-variant-caps: normal;orphans: auto;text-align:start;widows: auto;-webkit-text-size-adjust: auto;-webkit-text-stroke-width: 0px;word-spacing:0px">
<span lang="EN-US" style="color:black"> </span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="caret-color: rgb(0, 0, 0);font-variant-caps: normal;orphans: auto;text-align:start;widows: auto;-webkit-text-size-adjust: auto;-webkit-text-stroke-width: 0px;word-spacing:0px">
<span lang="EN-US" style="color:black">What are these used for? I don’t use a shibboleth IDP, FWIW.</span><span style="color:black"><o:p></o:p></span></p>
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<span lang="EN-US" style="color:black">Regards,</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="caret-color: rgb(0, 0, 0);font-variant-caps: normal;orphans: auto;text-align:start;widows: auto;-webkit-text-size-adjust: auto;-webkit-text-stroke-width: 0px;word-spacing:0px">
<span lang="EN-US" style="color:black">Jan</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="caret-color: rgb(0, 0, 0);font-variant-caps: normal;orphans: auto;text-align:start;widows: auto;-webkit-text-size-adjust: auto;-webkit-text-stroke-width: 0px;word-spacing:0px">
<span lang="EN-US" style="color:black"> </span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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