AuthenticateController.cs
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using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Web.Http;
using log4net;
using AIAHTML5.API.Constants;
using AIAHTML5.API.Models;
using System.Collections;
namespace AIAHTML5.API.Controllers
{
public class AuthenticateController : ApiController
{
// GET api/authenticate
public IEnumerable<string> Get()
{
return new string[] { "value1", "value2" };
}
// GET api/authenticate/5
public string Get(int id)
{
return "value";
}
// POST api/authenticate
public HttpResponseMessage Post([FromBody]JObject credentials)
{
ILog logger = log4net.LogManager.GetLogger((System.Reflection.MethodBase.GetCurrentMethod().DeclaringType));
logger.Debug("inside POST");
dynamic authenticationRepsonse;
DateTime blockTime;
bool isUserBlocked;
try
{
//01.get the user detail to autheticate the user
User userInfo = AIAHTML5.API.Models.Users.getUserDetails(credentials);
if (userInfo!= null)
{
// Check user is authenticated or not by login credential match
bool isUserAuthenticated = AIAHTML5.API.Models.Users.checkUserAuthenticity(credentials, userInfo);
if (isUserAuthenticated)
{
//01. assigning isCorrectPassword to true 'required for internal processing'
userInfo.IsCorrectPassword = true;
//02. check if user is blocked
if(userInfo.IsActive){
isUserBlocked = AIAHTML5.API.Models.Users.checkUserBlockStatus(userInfo.Id, out blockTime);
if(!isUserBlocked)
{
//04.delete past wrong login attempts of user
int wrongAttemptDeteledCount = AIAHTML5.API.Models.Users.deletePastWrongAttempts(userInfo.Id);
if (wrongAttemptDeteledCount < 0)
{
logger.Fatal("Unable to delete past wrong login attempts for userId= " + userInfo.Id);
}
//05. Now get the module list- for ADMIN (superadmin/ general admin) by default all module loads
GetModulesBasedOnUserType(userInfo);
// authenticationRepsonse = JsonConvert.SerializeObject(userInfo);
}
else
{
//compare block time of user with current time if user is blocked
DateTime blockDuration = blockTime.AddDays(1);
var difference = DateTime.Compare(DateTime.Now, blockDuration);
//check if credentials are valid credentials
//bool isCorrectLoginId, isCorrectPassword;
//AIAHTML5.API.Models.Users.isCredentialCorrect(credentials, userInfo, out isCorrectLoginId, out isCorrectPassword);
if (difference >= 0)
{
//means 24 hours block time is finished
userInfo.IsBlocked = false;
int wrongAttemptDeteledCount = AIAHTML5.API.Models.Users.deletePastWrongAttempts(userInfo.Id);
if (wrongAttemptDeteledCount < 0)
{
logger.Fatal("Unable to delete past wrong login attempts for userId= " + userInfo.Id);
}
//05. Now get the module list- for ADMIN (superadmin/ general admin) by default all module loads
GetModulesBasedOnUserType(userInfo);
}
else{
userInfo.IsBlocked = true;
}
}
}
else
{
userInfo.LoginFailureCauseId = ErrorHelper.E_USER_NOT_ACTIVE;
}
}
else
{
//NIKITA. in this case user will come only when its is not authenticated and authenticity is checked based on userID and password
//and validating we have got record of user based on userd so this is the case when password is incorrect
userInfo.IsCorrectPassword = false;
if (userInfo.IsCorrectPassword == false)
{
// send message back to th UI that password is incorrect
// userInfo.IsCorrectPassword = false;
//get wrong attempt count of user
int previousIncorrectLoginAttempts = AIAHTML5.API.Models.Users.checkNoOfWrongAttempts(userInfo.Id);
userInfo.IncorrectLoginAttemptCount = previousIncorrectLoginAttempts + 1;
userInfo.LoginFailureCauseId = ErrorHelper.E_PASSWORD_NOT_MATCH;
//01. insert wrong attempt in dtabase
int updateCount = AIAHTML5.API.Models.Users.saveWrongAttemptOfUser(userInfo.Id, previousIncorrectLoginAttempts);
if (updateCount < 0)
{
//Put the log in log file
logger.Fatal("Unable to Update past wrong login attempts for userId= " + userInfo.Id);
}
//else
//{
if (userInfo.IncorrectLoginAttemptCount > 4)
{
userInfo.IsBlocked = true;
userInfo.LoginFailureCauseId = ErrorHelper.E_USER_ID_BLOCKED_24_HRS;
}
//}
}
}
// unreachable code detected as license is null
//if (userInfo.License != null && !string.IsNullOrEmpty(userInfo.License.AccountNumber))
//{
// int result = AIAHTML5.API.Models.Users.insertUserLoginLog(userInfo.License.AccountNumber, userInfo.LoginFailureCauseId, null, userInfo.EditionId.ToString(), null);
// if (result < 0)
// logger.Fatal("Unable to insert wrong attempt detail in UserLoginLog table for accountNumber= " + userInfo.License.AccountNumber);
//}
authenticationRepsonse = JsonConvert.SerializeObject(userInfo);
//}
}
else
{
authenticationRepsonse = AIAConstants.USER_NOT_FOUND;
}
}
catch (Exception e)
{
logger.Fatal("Exception occured for loginId =" + credentials["username"].ToString() + " and password= " + credentials["password"].ToString() + "Exception= " + e.Message + ", STACKTRACE: " + e.StackTrace);
ArrayList supportMailList = UserUtility.GetSupportMailList();
string mailSubject = "SQL Exception intimation mail";
string mailBody = "MESSAGE: " + e.Message + ", STACKTRACE: " + e.StackTrace;
UserUtility.SendEmail(credentials, supportMailList, "", mailSubject, mailBody);
authenticationRepsonse = AIAConstants.SQL_CONNECTION_ERROR;
}
return new HttpResponseMessage { StatusCode = HttpStatusCode.OK, Content = new StringContent(authenticationRepsonse) };
}
private static void GetModulesBasedOnUserType(User userInfo)
{
if (userInfo.UserType == AIAHTML5.API.Models.User.SUPER_ADMIN || userInfo.UserType == AIAHTML5.API.Models.User.GENERAL_ADMIN)
{
userInfo.Modules = AIAHTML5.API.Models.Users.getAllModulesList();
//Insert user login detail
AIAHTML5.API.Models.Users.insertLoginDetails(userInfo.Id);
}
else
{
//05.1 For normal user need to get the license details, get the license id for authenticated user
int licenseId, editionId;
AIAHTML5.API.Models.Users.getLicenseIdForThisUser(userInfo.Id, out licenseId, out editionId);
userInfo.LicenseId = licenseId;
userInfo.EditionId = editionId;
//05.2 Check user is active or not
//05.3 get license details
userInfo.LicenseInfo = AIAHTML5.API.Models.Users.getLicenseDetails(userInfo.LicenseId);
// if (userInfo.LicenseInfo.Id > 0)
if (userInfo.LicenseInfo!= null)
{
//05.4 get licenseSubscription details
userInfo.LicenseSubscriptions = AIAHTML5.API.Models.Users.getLicenseSubscriptionDetails(userInfo.LicenseId);
//05.5 check the License expiration irespective of either user is active or not because on AIA
//we shows the License expiration message for inactive users too
string expirationDate = null;
bool isLicenseExpired = false;
if (userInfo.LicenseSubscriptions!= null)
{
isLicenseExpired = AIAHTML5.API.Models.Users.checkIfLicenseExpired(userInfo.LicenseSubscriptions, out expirationDate);
}
// send message to the UI for license expiration
//05.6 Check for subscription Expiration [Promoted for case if license inactive along with subscription expired]
if (isLicenseExpired)
{
userInfo.IsSubscriptionExpired = isLicenseExpired;
userInfo.SubscriptionExpirationDate = expirationDate;
}
else
{
//05.6.1
if (userInfo.LicenseInfo.IsActive)
{
if (!userInfo.LicenseInfo.IsTermAccepted)
{
ArrayList termsList = AIAHTML5.API.Models.Users.getTermsAndConditions();
foreach (Hashtable item in termsList)
{
userInfo.TermsAndConditionsTitle = item[AIAConstants.KEY_TITLE].ToString();
userInfo.TermsAndConditionsText = item[AIAConstants.KEY_CONTENT].ToString();
}
}
else
{
userInfo.Modules = AIAHTML5.API.Models.Users.getModuleListByLicenseId(userInfo.LicenseId);
//Insert user login detail
AIAHTML5.API.Models.Users.insertLoginDetails(userInfo.Id);
}
}
else
{
userInfo.LoginFailureCauseId = ErrorHelper.E_LICENCE_IS_INACTIVE;
}
}
}
}
}
// PUT api/authenticate/5
public void Put(int id, [FromBody]string value)
{
}
// DELETE api/authenticate/5
public void Delete(int id)
{
}
}
}