if ((queryString != null) && (queryString.length() > 0)) {
receivingURL.append("?").append(request.getQueryString());
}
// verify the response
VerificationResult verification;
try {
verification = consumerManager.verify(receivingURL.toString(), openidResp, discovered);
} catch (MessageException e) {
throw new OpenIDConsumerException("Error verifying openid response", e);
} catch (DiscoveryException e) {
throw new OpenIDConsumerException("Error verifying openid response", e);
} catch (AssociationException e) {
throw new OpenIDConsumerException("Error verifying openid response", e);
}
// fetch the attributesToFetch of the response
Message authSuccess = verification.getAuthResponse();
List<OpenIDAttribute> attributes = new ArrayList<OpenIDAttribute>(this.attributesToFetch.size());
if (authSuccess.hasExtension(AxMessage.OPENID_NS_AX)) {
if (debug) {
logger.debug("Extracting attributes retrieved by attribute exchange");
}
try {
MessageExtension ext = authSuccess.getExtension(AxMessage.OPENID_NS_AX);
if (ext instanceof FetchResponse) {
FetchResponse fetchResp = (FetchResponse) ext;
for (OpenIDAttribute attr : attributesToFetch) {
List<String> values = fetchResp.getAttributeValues(attr.getName());
if (!values.isEmpty()) {
OpenIDAttribute fetched = new OpenIDAttribute(attr.getName(), attr.getType(), values);
fetched.setRequired(attr.isRequired());
attributes.add(fetched);
}
}
}
} catch (MessageException e) {
attributes.clear();
throw new OpenIDConsumerException("Attribute retrieval failed", e);
}
if (debug) {
logger.debug("Retrieved attributes" + attributes);
}
}
// examine the verification result and extract the verified identifier
Identifier verified = verification.getVerifiedId();
if (verified == null) {
Identifier id = discovered.getClaimedIdentifier();
return new OpenIDAuthenticationToken(OpenIDAuthenticationStatus.FAILURE,
id == null ? "Unknown" : id.getIdentifier(),
"Verification status message: [" + verification.getStatusMsg() + "]", attributes);
}
return new OpenIDAuthenticationToken(OpenIDAuthenticationStatus.SUCCESS, verified.getIdentifier(),
"some message", attributes);
}