/// <summary>
/// Initiates the asynchronous refresh token authentication flow
/// </summary>
/// <param name="refreshTokenRequest">InitiateRefreshTokenAuthRequest object containing the necessary
/// parameters to initiate the refresh token authentication flow</param>
/// <returns>Returns the AuthFlowResponse object that can be used to respond to the next challenge,
/// if one exists</returns>
public void StartWithRefreshTokenAuthAsync(InitiateRefreshTokenAuthRequest refreshTokenRequest, AsyncCallback <AuthFlowResponse> callback = null)
{
InitiateAuthRequest initiateAuthRequest = CreateRefreshTokenAuthRequest(refreshTokenRequest.AuthFlowType);
Provider.InitiateAuthAsync(initiateAuthRequest, r =>
{
if (r.Exception != null)
{
callback?.Invoke(new AsyncResult <AuthFlowResponse>(null, r.Exception));
return;
}
InitiateAuthResponse initiateResponse = r.Response;
UpdateSessionIfAuthenticationComplete(initiateResponse.ChallengeName, initiateResponse.AuthenticationResult);
callback?.Invoke(new AsyncResult <AuthFlowResponse>(new AuthFlowResponse()
{
SessionID = initiateResponse.Session,
ChallengeName = initiateResponse.ChallengeName,
AuthenticationResult = initiateResponse.AuthenticationResult,
ChallengeParameters = initiateResponse.ChallengeParameters,
ClientMetadata = new Dictionary <string, string>(initiateResponse.ResponseMetadata.Metadata)
}, null));
});
}
/// <summary>
/// Initiates the asynchronous refresh token authentication flow
/// </summary>
/// <param name="refreshTokenRequest">InitiateRefreshTokenAuthRequest object containing the necessary
/// parameters to initiate the refresh token authentication flow</param>
/// <returns>Returns the AuthFlowResponse object that can be used to respond to the next challenge,
/// if one exists</returns>
public async Task <AuthFlowResponse> StartWithRefreshTokenAuthAsync(InitiateRefreshTokenAuthRequest refreshTokenRequest)
{
InitiateAuthRequest initiateAuthRequest = CreateRefreshTokenAuthRequest(refreshTokenRequest.AuthFlowType);
InitiateAuthResponse initiateResponse =
await Provider.InitiateAuthAsync(initiateAuthRequest).ConfigureAwait(false);
UpdateSessionIfAuthenticationComplete(initiateResponse.ChallengeName, initiateResponse.AuthenticationResult);
return(new AuthFlowResponse(initiateResponse.Session,
initiateResponse.AuthenticationResult,
initiateResponse.ChallengeName,
initiateResponse.ChallengeParameters,
new Dictionary <string, string>(initiateResponse.ResponseMetadata.Metadata)));
}
/// <summary>
/// Initiates the asynchronous refresh token authentication flow
/// </summary>
/// <param name="refreshTokenRequest">InitiateRefreshTokenAuthRequest object containing the necessary
/// parameters to initiate the refresh token authentication flow</param>
/// <returns>Returns the AuthFlowResponse object that can be used to respond to the next challenge,
/// if one exists</returns>
public virtual async Task <AuthFlowResponse> StartWithRefreshTokenAuthAsync(InitiateRefreshTokenAuthRequest refreshTokenRequest)
{
InitiateAuthRequest initiateAuthRequest = CreateRefreshTokenAuthRequest(refreshTokenRequest.AuthFlowType);
InitiateAuthResponse initiateResponse =
await Provider.InitiateAuthAsync(initiateAuthRequest).ConfigureAwait(false);
// Service does not return the refresh token. Hence, set it to the old refresh token that was used.
if (string.IsNullOrEmpty(initiateResponse.ChallengeName) && string.IsNullOrEmpty(initiateResponse.AuthenticationResult.RefreshToken))
{
initiateResponse.AuthenticationResult.RefreshToken = initiateAuthRequest.AuthParameters[CognitoConstants.ChlgParamRefreshToken];
}
UpdateSessionIfAuthenticationComplete(initiateResponse.ChallengeName, initiateResponse.AuthenticationResult);
return(new AuthFlowResponse(initiateResponse.Session,
initiateResponse.AuthenticationResult,
initiateResponse.ChallengeName,
initiateResponse.ChallengeParameters,
new Dictionary <string, string>(initiateResponse.ResponseMetadata.Metadata)));
}
