public <T> T execute(Object object, Class<T> returnType) throws ClientGeneralException {
initializeRequest();
T returnObject =
ucsmTransportWrapper.execute(serviceURI, postPayload((JAXBElement<?>) object), returnType);
checkForResponseStatusErrors(returnObject);
return returnObject;
}
private void attemptSessionRefresh() throws ClientGeneralException {
try {
writeLock();
// write lock defence code
LOGGER.debug("Attempt to refresh session for {}", hostAddress);
if (isSessionValid()) {
LOGGER.debug("Session is valid for {}. No need to refresh", hostAddress);
return;
}
ComputeSessionCache cache = decryptAndRetrieveSessionCache();
if (cache == null || cache.getHashKey() == null || !cache.getHashKey().equals(oneWayHash)) {
encryptAndUpdateSessionCache(new ComputeSessionCache());
return;
}
AaaRefresh aaaRefresh = new AaaRefresh();
aaaRefresh.setInName(username);
aaaRefresh.setInPassword(password);
aaaRefresh.setCookie(cache.getSessionId());
aaaRefresh.setInCookie(cache.getSessionId());
Object response =
ucsmTransportWrapper.execute(
serviceURI, objectFactory.createAaaRefresh(aaaRefresh), Object.class);
Assert.notNull(response, "Authentication Call resulted in Null Response");
Assert.isTrue(
response instanceof com.emc.cloud.platform.ucs.out.model.AaaRefresh,
"Invalid Response Type!");
com.emc.cloud.platform.ucs.out.model.AaaRefresh refreshResponse =
(com.emc.cloud.platform.ucs.out.model.AaaRefresh) response;
if (refreshResponse != null
&& refreshResponse.getOutCookie() != null
&& !refreshResponse.getOutCookie().isEmpty()) {
LOGGER.info("Session has been refreshed");
cache =
new ComputeSessionCache(
refreshResponse.getOutCookie(),
System.currentTimeMillis(),
parseNumber(refreshResponse.getOutRefreshPeriod()).longValue(),
oneWayHash);
encryptAndUpdateSessionCache(cache);
} else {
LOGGER.info("Session for {} cannot be refreshed", hostAddress);
encryptAndUpdateSessionCache(new ComputeSessionCache());
}
} finally {
writeUnlock();
}
}
private void relogin() throws ClientGeneralException {
try {
writeLock();
LOGGER.info("Attempt to login {}", hostAddress);
// recheck login status
if (isSessionValid()) {
LOGGER.debug("After rechecking. Re-login session not required for {}", hostAddress);
return;
}
ComputeSessionCache cache = null;
AaaLogin aaaLogin = new AaaLogin();
aaaLogin.setInName(username);
aaaLogin.setInPassword(password);
Object response =
ucsmTransportWrapper.execute(
serviceURI, objectFactory.createAaaLogin(aaaLogin), Object.class);
Assert.notNull(response, "Authentication Call resulted in Null Response");
Assert.isTrue(
response instanceof com.emc.cloud.platform.ucs.out.model.AaaLogin,
"Invalid Response Type!");
com.emc.cloud.platform.ucs.out.model.AaaLogin loginResponse =
(com.emc.cloud.platform.ucs.out.model.AaaLogin) response;
if (loginResponse != null
&& loginResponse.getOutCookie() != null
&& !loginResponse.getOutCookie().isEmpty()) {
cache =
new ComputeSessionCache(
loginResponse.getOutCookie(),
System.currentTimeMillis(),
parseNumber(loginResponse.getOutRefreshPeriod()).longValue(),
oneWayHash);
encryptAndUpdateSessionCache(cache);
} else {
throw new ClientGeneralException(
ClientMessageKeys.UNAUTHORIZED,
new String[] {serviceURI, "", "Unable to authenticate username/credentials pair"});
}
} finally {
writeUnlock();
}
}