/// <summary>
/// Sends the SMS message so the user can be logged in
/// </summary>
/// <param name="smsMessage"></param>
/// <param name="phoneNumber"></param>
/// <param name="ipAddress"></param>
/// <param name="delay"></param>
public async void SendSMS(RockSMSMessage smsMessage, string phoneNumber, string ipAddress, double delay)
{
await Task.Delay(( int )delay);
try
{
smsMessage.Send();
}
catch (Exception ex)
{
ExceptionLogService.LogException(ex);
}
SMSRecords.ReleaseItems(ipAddress, phoneNumber);
}
/// <summary>
/// Creates the user login for the SMS message and send the text message with the code
/// </summary>
/// <param name="phoneNumber"></param>
/// <returns></returns>
public bool SendSMSAuthentication(string phoneNumber)
{
RockContext rockContext = new RockContext();
string error;
var person = GetNumberOwner(phoneNumber, rockContext, out error);
if (person == null)
{
return(false);
}
UserLoginService userLoginService = new UserLoginService(rockContext);
var userLogin = userLoginService.Queryable()
.Where(u => u.UserName == ("SMS_" + person.Id.ToString()))
.FirstOrDefault();
//Create user login if does not exist
if (userLogin == null)
{
var entityTypeId = EntityTypeCache.Get("Rock.Security.ExternalAuthentication.SMSAuthentication").Id;
userLogin = new UserLogin()
{
UserName = "******" + person.Id.ToString(),
EntityTypeId = entityTypeId,
};
userLoginService.Add(userLogin);
}
//Update user login
userLogin.PersonId = person.Id;
userLogin.LastPasswordChangedDateTime = Rock.RockDateTime.Now;
userLogin.FailedPasswordAttemptWindowStartDateTime = Rock.RockDateTime.Now;
userLogin.FailedPasswordAttemptCount = 0;
userLogin.IsConfirmed = true;
var password = new Random().Next(100000, 999999).ToString();
userLogin.Password = EncodeBcrypt(password);
rockContext.SaveChanges();
var recipients = new List <RockSMSMessageRecipient>();
recipients.Add(RockSMSMessageRecipient.CreateAnonymous(phoneNumber, null));
var smsMessage = new RockSMSMessage
{
CreateCommunicationRecord = false
};
smsMessage.SetRecipients(recipients);
// Get the From value
Guid?fromGuid = GetAttributeValue("From").AsGuidOrNull();
if (fromGuid.HasValue)
{
var fromValue = DefinedValueCache.Get(fromGuid.Value, rockContext);
if (fromValue != null)
{
smsMessage.FromNumber = DefinedValueCache.Get(fromValue.Id, rockContext);
}
}
smsMessage.AdditionalMergeFields = new Dictionary <string, object> {
{ "password", password }
};
smsMessage.Message = GetAttributeValue("Message");
var ipAddress = GetIpAddress();
//Reserve items rate limits the text messages
if (SMSRecords.ReserveItems(ipAddress, phoneNumber))
{
var delay = SMSRecords.GetDelay(ipAddress, phoneNumber);
Task.Run(() => { SendSMS(smsMessage, ipAddress, phoneNumber, delay); });
}
else
{
ExceptionLogService.LogException(new Exception(string.Format("Rate limiting reached for SMS authentication: IP: {0} PhoneNumber: {1}", ipAddress, phoneNumber)));
}
return(true);
}
