/** This method is used for validating the authtoken. */
@Transactional
@BodyParser.Of(BodyParser.Json.class)
public Result validateAuthToken() {
EntityManager em = JPA.em();
String authToken = null;
ResultStatus resultStatus = null;
JsonNode resultJson = null;
SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
try {
RequestBody requestBody = request().body();
clientId = requestBody.asJson().get("clientid").asText();
authToken = request().getHeader("AuthorizationBearer");
Query query =
em.createQuery("select a from Authtoken a where a.clientId=:clientId and a.token=:token");
query.setParameter("clientId", clientId);
query.setParameter("token", authToken);
Authtoken authTokenObject = (Authtoken) query.getSingleResult();
String expiryDate = authTokenObject.getExpiryDate();
Date expDate = formatter.parse(expiryDate);
if (expDate.compareTo(new Date()) > 0) {
resultStatus = new ResultStatus();
resultStatus.setSuccess("true");
resultStatus.setResult("Authorized! Valid Token");
resultJson = Json.toJson(resultStatus);
return ok(resultJson);
} else {
resultStatus = new ResultStatus();
resultStatus.setSuccess("false");
resultStatus.setResult(
"UnAuthorized! Token expired. Please send a request for a new token");
resultJson = Json.toJson(resultStatus);
return unauthorized(resultJson);
}
} catch (NoResultException e) {
resultStatus = new ResultStatus();
resultStatus.setSuccess("false");
resultStatus.setResult("UnAuthorized! Invalid Token");
resultJson = Json.toJson(resultStatus);
return unauthorized(resultJson);
} catch (ParseException e) {
System.out.println(e.getMessage());
} catch (Exception exp) {
return badRequest(exp.getMessage());
}
return ok();
}
/**
* This method is to verify if the client is authenticated.
*
* @return Result Returns authenticated/unauthenticated status for the client
*/
@Transactional
@BodyParser.Of(BodyParser.Json.class)
public Result verifyClient() {
ResultStatus resultStatus = null;
JsonNode resultJson = null;
Client client = null;
int expiryHours = 24;
EntityManager em = JPA.em();
String authToken = null;
try {
RequestBody requestBody = request().body();
clientId = requestBody.asJson().get("clientid").asText();
clientSecret = requestBody.asJson().get("clientsecret").asText();
cacheObject = (CacheObject) Cache.get(clientId);
UUID uuid = UUID.randomUUID();
authToken = uuid.toString();
resultStatus = new ResultStatus();
if (cacheObject == null) {
System.out.println("Hitting DB...");
client = getDBData(clientId, clientSecret);
cacheObject = new CacheObject();
cacheObject.setClientId(client.getClientId());
cacheObject.setClientSecret(client.getClientSecret());
Cache.set(clientId, cacheObject);
resultStatus.setSuccess("true");
resultStatus.setResult(authToken);
resultJson = Json.toJson(resultStatus);
updateDBWithToken(client.getClientId(), authToken, expiryHours);
return ok(resultJson);
}
if (cacheObject.getClientId().equals(clientId)
&& cacheObject.getClientSecret().equals(clientSecret)) {
System.out.println("Getting client details from cache..");
resultStatus.setSuccess("true");
resultStatus.setResult(authToken);
resultJson = Json.toJson(resultStatus);
updateDBWithToken(cacheObject.getClientId(), authToken, expiryHours);
return ok(resultJson);
} else {
resultStatus.setSuccess("false");
resultStatus.setResult("Unauthenticated");
resultJson = Json.toJson(resultStatus);
return unauthorized(resultJson);
}
} catch (NullPointerException e) {
System.out.println("hitting db..");
client = getDBData(clientId, clientSecret);
cacheObject.setClientId(client.getClientId());
return badRequest();
} catch (NoResultException exp) {
resultStatus.setSuccess("false");
resultStatus.setResult("Unauthenticated");
resultJson = Json.toJson(resultStatus);
return unauthorized(resultJson);
} catch (Exception e) {
return badRequest(e.getMessage());
}
}