public void DeleteSMSCode(SMSBusiness business, string uniqueKey)
{
var keyByCode = $"{Platform.ToString()}:{SecurityMethod.CellphoneCode.ToString()}:{business.ToString()}:Code:{uniqueKey}";
RedisHelper.KeyDelete(Constant.REDIS_SMS_DBINDEX, keyByCode);
}
public void Verify(SMSBusiness business, string uniqueKey, string code, bool deleteCode)
{
bool isOnlyCellphoneVerify = business != SMSBusiness.SecurityValidate;
var securityVerify = new SecurityVerification(Platform);
if (isOnlyCellphoneVerify)
{
securityVerify.CheckErrorCount(business, uniqueKey);
}
var keyByCode = $"{Platform.ToString()}:{SecurityMethod.CellphoneCode.ToString()}:{business.ToString()}:Code:{uniqueKey}";
var codeInDb = RedisHelper.StringGet(Constant.REDIS_SMS_DBINDEX, keyByCode);
if (codeInDb != null && codeInDb == code)//验证通过
{
if (deleteCode)
{
DeleteSMSCode(business, uniqueKey);
}
else
{
//如果验证通过，并且不删除这个验证码，表示以后还要用这个验证码验证
RedisHelper.KeyExpire(keyByCode, TimeSpan.FromMinutes(Constant.SMS_EXPIRED_TIME));
}
if (isOnlyCellphoneVerify)
{
securityVerify.DeleteErrorCount(business, uniqueKey);
}
return;
}
if (isOnlyCellphoneVerify)
{
securityVerify.IncreaseErrorCount(business, uniqueKey);
}
else
{
securityVerify.IncreaseErrorCount(SecurityMethod.SecurityValidate, uniqueKey, SecurityMethod.CellphoneCode);
}
}
/// <summary>
/// 手机码验证错误次数加1
/// </summary>
/// <param name="business"></param>
/// <param name="uniqueKey"></param>
public void IncreaseErrorCount(SMSBusiness business, string uniqueKey)
{
SecurityMethod securityMethod = SecurityMethod.CellphoneCode;
var errorKey = $"{Platform}:{securityMethod.ToString()}:{business.ToString()}:ErrorCounts:{uniqueKey}";
var errorCountsStr = RedisHelper.StringGet(Constant.REDIS_SMS_DBINDEX, errorKey);
int.TryParse(errorCountsStr, out int errorCount);
++errorCount;
int spInt = Constant.VIRIFY_FAILD_LOCK_TIME;
if (business == SMSBusiness.Register || business == SMSBusiness.UpdateCellphoneNew)
{
spInt = Constant.REGISTER_FAILD_LOCK_TIME;
}
RedisHelper.StringSet(Constant.REDIS_SMS_DBINDEX, errorKey, errorCount.ToString(), TimeSpan.FromMinutes(spInt));
if (errorCount >= Constant.VIRIFY_FAILD_TIMES_LIMIT)
{
var minCount = GetErrorLockTime(Constant.REDIS_SMS_DBINDEX, errorKey);
ThrowMoreTimesException(business, minCount);
}
else
{
ThrowVerifyFaildException(securityMethod, Constant.VIRIFY_FAILD_TIMES_LIMIT - errorCount);
}
}
/// <summary>
/// 清除手机码验证错误次数
/// </summary>
/// <param name="business"></param>
/// <param name="uniqueKey"></param>
public void DeleteErrorCount(SMSBusiness business, string uniqueKey)
{
var errorKey = $"{Platform}:{SecurityMethod.CellphoneCode.ToString()}:{business.ToString()}:ErrorCounts:{uniqueKey}";
RedisHelper.KeyDelete(Constant.REDIS_SMS_DBINDEX, errorKey);
}
/// <summary>
/// 手机码验证错误次数检查
/// </summary>
/// <param name="business"></param>
/// <param name="uniqueKey"></param>
/// <returns></returns>
public int CheckErrorCount(SMSBusiness business, string uniqueKey)
{
SecurityMethod securityMethod = SecurityMethod.CellphoneCode;
var errorKey = $"{Platform}:{securityMethod.ToString()}:{business.ToString()}:ErrorCounts:{uniqueKey}";
var errorCountsStr = RedisHelper.StringGet(Constant.REDIS_SMS_DBINDEX, errorKey);
int.TryParse(errorCountsStr, out int errorCount);
if (errorCount >= Constant.VIRIFY_FAILD_TIMES_LIMIT)
{
var minCount = GetErrorLockTime(Constant.REDIS_SMS_DBINDEX, errorKey);
ThrowMoreTimesException(business, minCount);
}
return(errorCount);
}