Reference: https://support.onelogin.com/hc/en-us/articles/201173564-Configuring-SAML-for-Joomla
Questa guida si applica a Joomla! >= 3.3.x
IdP di Produzione:
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
IdP di Test:
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
openssl req -new -x509 -newkey rsa:2048 -days 3652 -nodes -out saml.crt -keyout saml.key -subj /CN=`hostname -f`/OU=SAML-SP/
<md:EntityDescriptor xmlns:md="urn:oasis:names:tc:SAML:2.0:metadata" validUntil="2017-09-13T08:49:57Z"...
modifcare questo attributo con una data più in là nel tempo per evitare che i metadati scadano rendendo inutilizzabile l'SP