/**
* Get a SSO Provider from the ServiceLoader
*
* @param id SSO Implementation ID
* @return SSOInterface implementation matching the ID, if found
*/
private SSOInterface getSSOProvider(String id) {
ServiceLoader<SSOInterface> providers = ServiceLoader.load(SSOInterface.class);
for (SSOInterface provider : providers) {
if (id.equals(provider.getId())) {
return provider;
}
}
return null;
}
/**
* Build a Map of Maps of on-screen string values for each SSO provider. Should be enough to
* generate a login interface.
*
* @return Map Containing the data structure of valid SSO interfaces.
*/
@Override
public Map<String, Map<String, String>> ssoBuildLogonInterface(JsonSessionState session) {
Map<String, Map<String, String>> ssoInterface =
new LinkedHashMap<String, Map<String, String>>();
for (String ssoId : sso.keySet()) {
SSOInterface provider = sso.get(ssoId);
Map<String, String> map = new HashMap<String, String>();
map.put("label", provider.getLabel());
map.put("interface", provider.getInterface(ssoLoginUrl + "?ssoId=" + ssoId));
ssoInterface.put(ssoId, map);
}
return ssoInterface;
}