LDAP XACML Attribute Locator example: The XACML request is missing a Subject attribute

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Case 2: When the request is missing a Subject attribute.   Let  us take a look at the request. Like before, the attribute that will be  missing from the request (and will be supplied by the DB attribute  locator) is commented out for the viewer's benefit.   The attribute missing from the request is "urn:oasis:names:tc:xacml:1.0:subject:subject-id".   To look at the XACML request please refer to the other article.     The XACML config file is here.               locators/attrib/attribLocator_policy.xml                          data_stores/db.properties        SELECT subject_id FROM subject where name=?;        urn:oasis:names:tc:xacml:1.0:subject:subject-id       urn:xacml:2.0:interop:example:subject:user-name        http://www.w3.org/2001/XMLSchema#string         subject_id     Â