public clsReturn Renew(string UserName)
{
clsReturn objResponse = new clsReturn();
try
{
string strGeneratedCodeStatusNotZero = mongoDatabase.GetCollection <MTwoFactAuthencation>(strMongoDBTableName).FindAll().Where(t => t.UserName.ToLower() == UserName.ToLower()).Select(t => t.Secret).FirstOrDefault();
if (strGeneratedCodeStatusNotZero == null || strGeneratedCodeStatusNotZero == "")
{
objResponse.StatusCode = 404;
objResponse.Response = "failed";
return(objResponse);
}
var collection = mongoDatabase.GetCollection <BsonDocument>(strMongoDBTableName);
var query = Query <MTwoFactAuthencation> .EQ(e => e.UserName, UserName);
collection.Remove(query);
objResponse.StatusCode = 200;
objResponse.Response = "success";
}
catch (Exception ex)
{
objResponse.StatusCode = 404;
objResponse.Response = "failed";
objResponse.StatusText = ex.Message.ToString();
}
return(objResponse);
}
public clsReturn VerifyCode(string UserName, string strAppCode)
{
clsReturn objResponse = new clsReturn();
try
{
string strResponse = string.Empty;
string strGeneratedCodeStatusNotZero = mongoDatabase.GetCollection <MTwoFactAuthencation>(strMongoDBTableName).FindAll().Where(t => t.UserName.ToLower() == UserName.ToLower() && t.Status != 0).Select(t => t.Secret).FirstOrDefault();
if (strGeneratedCodeStatusNotZero == null || strGeneratedCodeStatusNotZero == "")
{
string strGeneratedCodeStatusZero = mongoDatabase.GetCollection <MTwoFactAuthencation>(strMongoDBTableName).FindAll().Where(t => t.UserName.ToLower() == UserName.ToLower() && t.Status == 0).Select(t => t.Secret).FirstOrDefault();
if (TimeBasedOneTimePassword.IsValid(strGeneratedCodeStatusZero, strAppCode))
{
strResponse = "success";
var collection = mongoDatabase.GetCollection <BsonDocument>(strMongoDBTableName);
var query = Query <MTwoFactAuthencation> .EQ(e => e.UserName, UserName);
var update = Update <MTwoFactAuthencation> .Set(e => e.Status, 1);
collection.Update(query, update);
}
else
{
strResponse = "failed";
var collection = mongoDatabase.GetCollection <BsonDocument>(strMongoDBTableName);
var query = Query <MTwoFactAuthencation> .EQ(e => e.UserName, UserName);
collection.Remove(query);
}
}
else
{
if (TimeBasedOneTimePassword.IsValid(strGeneratedCodeStatusNotZero, strAppCode))
{
strResponse = "success";
}
else
{
strResponse = "failed";
}
}
objResponse.StatusCode = 200;
objResponse.Response = strResponse;
}
catch (Exception ex)
{
objResponse.StatusCode = 404;
objResponse.StatusText = ex.Message.ToString();
}
string strJson = JsonConvert.SerializeObject(objResponse);
return(objResponse);
}
public clsReturn Is2FAEnable(string UserName)
{
clsReturn objResponseMain = new clsReturn();
try
{
var _success = false;
var colPurge = mongoDatabase.GetCollection <BsonDocument>(strMongoDBTableName);
var Detail = mongoDatabase.GetCollection <MTwoFactAuthencation>(strMongoDBTableName).FindAll().Where(t => t.UserName.ToLower() == UserName.ToLower());
string strSecret = Detail.Select(t => t.Secret).FirstOrDefault();
int intStatus = Detail.Select(t => t.Status).FirstOrDefault();
if (strSecret == null || strSecret == "")
{
_success = false;
}
else
{
_success = true;
}
if (_success == false)
{
clsResponse objResponseGenSecret = GenerateSecret(16);
if (objResponseGenSecret.StatusCode != 200)
{
return(objResponseMain);
}
MTwoFactAuthencation objMTwoFactAuthencation = new MTwoFactAuthencation();
objMTwoFactAuthencation.UserName = UserName;
objMTwoFactAuthencation.Secret = objResponseGenSecret.EncodedKey;
objResponseMain.Response = GenerateQRCode(objMTwoFactAuthencation);
clsResponse objResponseMongo = SaveinMongo(objMTwoFactAuthencation, objResponseGenSecret);
if (objResponseMongo.StatusCode != 200)
{
return(objResponseMain);
}
}
else
{
if (intStatus == 0)
{
MTwoFactAuthencation objMTwoFactAuthencation = new MTwoFactAuthencation();
objMTwoFactAuthencation.UserName = UserName;
objMTwoFactAuthencation.Secret = new Base32Encoder().Encode(Encoding.ASCII.GetBytes(strSecret));
objResponseMain.Response = GenerateQRCode(objMTwoFactAuthencation);
}
}
objResponseMain.StatusCode = 200;
}
catch (Exception ex)
{
objResponseMain.StatusCode = 404;
objResponseMain.StatusText = ex.Message.ToString();
}
string strJson = JsonConvert.SerializeObject(objResponseMain);
return(objResponseMain);
}