try {
tblHosts = new TblHostsJpaController(getEntityManagerFactory()).findByName(hostName.toString());
if (tblHosts == null) {
throw new ASException(ErrorCode.AS_HOST_NOT_FOUND, hostName.toString());
}
// BUG #497 needs to use HostAgentFactory and HostAgent
strategyFactory = new DefaultManifestStrategyFactory();
manifestStrategy = strategyFactory.getManifestStategy(tblHosts, getEntityManagerFactory());
pcrManifestMap = manifestStrategy.getManifest(tblHosts); // BUG #497 this is now obtained by IntelHostAgent using TAHelper's getQuoteInformationForHost which is what was called by TrustAgentManifestStrategy.getManifest()
} catch (ASException aex) {
throw aex;
} catch (CryptographyException e) {
throw new ASException(e, ErrorCode.AS_ENCRYPTION_ERROR, e.getCause() == null ? e.getMessage() : e.getCause().getMessage());
} catch (Exception ex) {
throw new ASException(ex);
}
try {
// XXX BUG #497 this entire section in try{}catch{} has moved to TAHelper and used by IntelHostAgent
// We need to check if the host supports TPM or not. Only way we can do it
// using the host table contents is by looking at the AIK Certificate. Based
// on this flag we generate the attestation report.
boolean tpmSupport = true;
String hostType = tblHosts.getVmmMleId().getName();
if (tblHosts.getAIKCertificate() == null || tblHosts.getAIKCertificate().isEmpty()) {
tpmSupport = false;
}
// xtw = xof.createXMLStreamWriter(new FileWriter("c:\\temp\\nb_xml.xml"));
xtw = xof.createXMLStreamWriter(sw);
xtw.writeStartDocument();
xtw.writeStartElement("Host_Attestation_Report");
xtw.writeAttribute("Host_Name", hostName.toString());
xtw.writeAttribute("Host_VMM", hostType);
xtw.writeAttribute("TXT_Support", String.valueOf(tpmSupport));
if (tpmSupport == true) {
ArrayList<IManifest> pcrMFList = new ArrayList<IManifest>();
pcrMFList.addAll(pcrManifestMap.values());
for (IManifest pcrInfo : pcrMFList) {
PcrManifest pInfo = (PcrManifest) pcrInfo;
xtw.writeStartElement("PCRInfo");
xtw.writeAttribute("ComponentName", String.valueOf(pInfo.getPcrNumber()));
xtw.writeAttribute("DigestValue", pInfo.getPcrValue().toUpperCase());
xtw.writeEndElement();
}
} else {
xtw.writeStartElement("PCRInfo");
xtw.writeAttribute("Error", "Host does not support TPM.");
xtw.writeEndElement();
}
xtw.writeEndElement();
xtw.writeEndDocument();
xtw.flush();
xtw.close();
attestationReport = sw.toString();
} catch (Exception ex) {
throw new ASException(ex);
}
return attestationReport;
}