public async Task <string> Execute(string phoneNumber)
{
if (string.IsNullOrWhiteSpace(phoneNumber))
{
throw new ArgumentNullException(nameof(phoneNumber));
}
var confirmationCode = new ConfirmationCode
{
Value = await GetCode(),
IssueAt = DateTime.UtcNow,
ExpiresIn = 300,
Subject = phoneNumber
};
var message = string.Format(_smsAuthenticationOptions.Message, confirmationCode.Value);
try
{
await _twilioClient.SendMessage(_smsAuthenticationOptions.TwilioSmsCredentials, phoneNumber, message);
}
catch (Exception ex)
{
_eventSource.Failure(ex);
throw new IdentityServerException(ErrorCodes.UnhandledExceptionCode, "the twilio account is not properly configured");
}
if (!await _confirmationCodeStore.Add(confirmationCode))
{
throw new IdentityServerException(ErrorCodes.UnhandledExceptionCode, ErrorDescriptions.TheConfirmationCodeCannotBeSaved);
}
_eventSource.GetConfirmationCode(confirmationCode.Value);
return(confirmationCode.Value);
}
/// <summary>
/// Sends activities to the conversation.
/// </summary>
/// <param name="turnContext">The context object for the turn.</param>
/// <param name="activities">The activities to send.</param>
/// <param name="cancellationToken">A cancellation token that can be used by other objects
/// or threads to receive notice of cancellation.</param>
/// <returns>A task that represents the work queued to execute.</returns>
/// <remarks>If the activities are successfully sent, the task result contains
/// an array of <see cref="ResourceResponse"/> objects containing the SIDs that
/// Twilio assigned to the activities.</remarks>
/// <seealso cref="ITurnContext.OnSendActivities(SendActivitiesHandler)"/>
public override async Task <ResourceResponse[]> SendActivitiesAsync(ITurnContext turnContext, Activity[] activities, CancellationToken cancellationToken)
{
var responses = new List <ResourceResponse>();
foreach (var activity in activities)
{
if (activity.Type == ActivityTypes.Message)
{
var messageOptions = TwilioHelper.ActivityToTwilio(activity, _options.TwilioNumber);
var res = await _twilioApi.SendMessage(messageOptions).ConfigureAwait(false);
var response = new ResourceResponse()
{
Id = res,
};
responses.Add(response);
}
else
{
throw new ArgumentException("Unknown message type of Activity.", nameof(activities));
}
}
return(responses.ToArray());
}