public RedisSetKeyExpireTimeResult SetRedisKeyExpireTime(string keyName, int timeSeconds)
{
RedisSetKeyExpireTimeResult httpResponse = new RedisSetKeyExpireTimeResult();
httpResponse.Date = DateTime.Now;
httpResponse.KeyName = keyName;
httpResponse.ExpiryTimeInSeconds = timeSeconds;
int statusCode = (int)HttpStatusCode.OK;
if (RedisHelpers.SetKeyExpireTime(keyName, timeSeconds))
{
httpResponse.Message = "Set expiry time success";
// trick: set time interval using seconds
TimeSpan interval = new TimeSpan(0, 0, timeSeconds);
httpResponse.ExpectedExpiryDate = DateTime.Now + interval;
}
else
{
statusCode = (int)HttpStatusCode.InternalServerError;
httpResponse.Message = "Something not good happened...";
}
this.HttpContext.Response.StatusCode = statusCode;
httpResponse.StatusCode = statusCode;
return(httpResponse);
}
public static bool CompareVerificationCode(string emailAddress, int verificationCodeToCheck)
{
string verificationCodeString = RedisHelpers.GetString("earth_fusion_" + emailAddress + "_verification_code");
if (verificationCodeString == verificationCodeToCheck.ToString())
{
// make verification code related keys expire
RedisHelpers.SetKeyExpireTime("earth_fusion_" + emailAddress + "_verification_code", 1);
RedisHelpers.SetKeyExpireTime("earth_fusion_" + emailAddress + "_verification_code_sent", 1);
return(true);
}
return(false);
}
public Session GetLoginSession(string username, string password)
{
Session httpResponse = new Session();
Logging.Info("request", "Received request for GetLoginSession");
Logging.Info("GetLoginSession", "username: "******"GetLoginSession", "Begins.");
UserInformation userInformation = SessionHelpers.Login(username, password);
if (userInformation == null)
{
statusCode = (int)HttpStatusCode.Forbidden;
httpResponse.Message = "boom";
}
else
{
httpResponse.Message = "good";
httpResponse.username = userInformation.userName;
Random random = new System.Random();
string sessionId;
while (true)
{
sessionId = GenericHelpers.CreateMD5(random.Next(114514, 1919810).ToString());
string sessionKeyName = "EARTH_FUSION_SESSION_" + sessionId;
if (RedisHelpers.GetString(sessionKeyName) == null)
{
RedisHelpers.SetString(sessionKeyName, userInformation.userId.ToString());
// three hour
RedisHelpers.SetKeyExpireTime(sessionKeyName, 3 * 60 * 60);
break;
}
}
httpResponse.sessionId = sessionId;
}
httpResponse.StatusCode = statusCode;
this.HttpContext.Response.StatusCode = statusCode;
Logging.Info("request", "Reponse returned for GetLoginSession");
return(httpResponse);
}
public static bool RequestVerificationCode(string emailAddress)
{
string verificationCodeSentString = RedisHelpers.GetString("earth_fusion_" + emailAddress + "_verification_code_sent");
if (verificationCodeSentString != null)
{
// already has an code.
return(false);
}
Random random = new System.Random();
// 6 digit
int verificationCode = random.Next(100000, 999999);
string verificationCodeString = verificationCode.ToString();
SendgridHelpers.SendVerificationCodeTask(emailAddress, "User", verificationCodeString);
// set redis
RedisHelpers.SetString("earth_fusion_" + emailAddress + "_verification_code", verificationCodeString);
RedisHelpers.SetString("earth_fusion_" + emailAddress + "_verification_code_sent", "1");
// set verification code timeout: 600s (10 min)
RedisHelpers.SetKeyExpireTime("earth_fusion_" + emailAddress + "_verification_code", 600);
// set timeout for when can user request another verification code: 60 (1 min)
RedisHelpers.SetKeyExpireTime("earth_fusion_" + emailAddress + "_verification_code_sent", 60);
return(true);
}