In order to establish SSO between enteprise backend and Oracle Public Cloud, it's possible to use SimpleSAMLphp (Federation tool) as an in-house Identity Provider , and setup Oracle Cloud as the Service Povider . Cf official documentation Managing Single Sign-On about the concept. SSO relies on SAML 2.0 standard. Tasks At the Identity Server (IDP) level Install Apache and PHP 5.3 + Install SimpleSAMLphp Just Follow documentation and yum install php53-mcrypt instead php-mcrypt if linux complains about it. Test with a simple SP provided with SimplePHPphp. Don't forget to un-comment the example-userpass ! Export the metadata in a XML file At the Cloud Service level Import the previous metadata file Accept default values and don't change anything. At the IDP server level: Follow documentation Servive Provider Quickstart Update the config/authsources.php with infos provided in the parameter pages (entity Id) EntityID value must be the same value
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