/**
* Returns the attribute value configured in the given entity SP or IDP configuration.
*
* @param realm realm name.
* @param entityID hosted <code>EntityID</code>.
* @param attributeName name of the attribute.
*/
protected String getAttribute(String realm, String entityID, String attributeName) {
if (realm == null || entityID == null || attributeName == null) {
if (debug.messageEnabled()) {
debug.message("DefaultAccountMapper.getAttribute: " + "null input parameters.");
}
return null;
}
try {
BaseConfigType config = null;
if (role.equals(IDP)) {
config = WSFederationUtils.getMetaManager().getIDPSSOConfig(realm, entityID);
} else {
config = WSFederationUtils.getMetaManager().getSPSSOConfig(realm, entityID);
}
Map attributes = WSFederationMetaUtils.getAttributes(config);
if (attributes == null || attributes.isEmpty()) {
if (debug.messageEnabled()) {
debug.message(
"DefaultAccountMapper.getAttribute:"
+ " attribute configuration is not defined for "
+ "Entity "
+ entityID
+ " realm ="
+ realm
+ " role="
+ role);
}
return null;
}
List list = (List) attributes.get(attributeName);
if (list != null && list.size() > 0) {
return (String) list.iterator().next();
}
if (debug.messageEnabled()) {
debug.message(
"DefaultSPAccountMapper.getAttribute: " + attributeName + " is not configured.");
}
return null;
} catch (WSFederationMetaException sme) {
if (debug.warningEnabled()) {
debug.warning("DefaultSPAccountMapper.getAttribute:" + "Meta Exception", sme);
}
}
return null;
}
