/**
* Formats a challenge response as a HTTP Authorization header value needed by ACS Management
* OData Service
*/
@Override
public String formatResponse(
ChallengeResponse challenge, Request request, Series<Parameter> httpHeaders) {
ChallengeWriter challengeWriter = new ChallengeWriter();
challengeWriter.append(challenge.getScheme().getTechnicalName()).appendSpace();
if (challenge.getRawValue() != null) {
challengeWriter.append(challenge.getRawValue());
} else {
formatRawResponse(challengeWriter, challenge, request, httpHeaders);
}
// Get ACS credentails
String acsNameSpace = challenge.getIdentifier();
String acsMgmtPassword = new String(challenge.getSecret());
// Get token from ACS
String swtToken = getTokenFromACS(acsNameSpace, acsMgmtPassword);
// Append ACS token to the ChallengeWriter. Restlet library will
// automatically
// add this as Authorization HTTP header and use scheme technical name
// ("bearer").
return challengeWriter.toString() + swtToken;
}
