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    I've heard several times that the default IdP session lifetime for
    SSO is 8 hours. I take this to mean that I can authenticate to the
    IdP once, say at 8am, and be able to SSO into other web pages all
    day long (fancy things like forced re-auth, and not meeting
    authentication requirements for the SP excepted). <br>
    <br>
    I've also found documentation[1][2] that indicates that the default
    session lifetime for AuthUserPass and individual SP's as relying
    parites is 30 minutes. I remember reading somewhere else about
    confusion between authentication method and session[3], and here it
    seems to indicate that the default is 30 minutes, not 8 hours.<br>
    <br>
    I need to change how long the IdP will keep an SSO session alive
    for, to something between 4 and 8 hours. Have I found the right
    knobs, or is there something else to adjust?<br>
    &nbsp;<br>
    <br>
    [1]
    <a class="moz-txt-link-freetext" href="https://wiki.shibboleth.net/confluence/display/SHIB2/IdPAuthUserPass">https://wiki.shibboleth.net/confluence/display/SHIB2/IdPAuthUserPass</a><br>
    [2]
<a class="moz-txt-link-freetext" href="https://wiki.shibboleth.net/confluence/display/SHIB2/IdPSAML2SSOProfileConfig">https://wiki.shibboleth.net/confluence/display/SHIB2/IdPSAML2SSOProfileConfig</a><br>
    [3]
    <a class="moz-txt-link-freetext" href="https://wiki.shibboleth.net/confluence/display/SHIB2/IdPAuthnSession">https://wiki.shibboleth.net/confluence/display/SHIB2/IdPAuthnSession</a><br>
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