/// <summary>
/// Validate the core properties of the request.
/// </summary>
/// <param name="authRequest"></param>
/// <returns></returns>
public async Task <InvokeResult <AuthResponse> > AccessTokenGrantAsync(AuthRequest authRequest)
{
var requestValidationResult = _authRequestValidators.ValidateAuthRequest(authRequest);
if (!requestValidationResult.Successful)
{
return(InvokeResult <AuthResponse> .FromInvokeResult(requestValidationResult));
}
var accessTokenRequestValidationResult = _authRequestValidators.ValidateAccessTokenGrant(authRequest);
if (!accessTokenRequestValidationResult.Successful)
{
return(InvokeResult <AuthResponse> .FromInvokeResult(accessTokenRequestValidationResult));
}
var signInRequest = await _signInManager.PasswordSignInAsync(authRequest.UserName, authRequest.Password, true, false);
if (!signInRequest.Successful)
{
return(InvokeResult <AuthResponse> .FromInvokeResult(signInRequest));
}
_adminLogger.AddCustomEvent(Core.PlatformSupport.LogLevel.Message, "AuthTokenManager_AccessTokenGrantAsync", "UserLoggedIn", new KeyValuePair <string, string>("email", authRequest.UserName));
var appUser = await _userManager.FindByNameAsync(authRequest.UserName);
if (appUser == null)
{
/* Should really never, ever happen, but well...let's track it */
_adminLogger.AddCustomEvent(Core.PlatformSupport.LogLevel.Error, "AuthTokenManager_AccessTokenGrantAsync", UserAdminErrorCodes.AuthCouldNotFindUserAccount.Message, new KeyValuePair <string, string>("email", authRequest.UserName));
return(InvokeResult <AuthResponse> .FromErrors(UserAdminErrorCodes.AuthCouldNotFindUserAccount.ToErrorMessage()));
}
if (String.IsNullOrEmpty(authRequest.AppInstanceId))
{
/* This generally happens for the first time the app is logged in on a new device, if it is logged in again future times it will resend the app id */
var appInstanceResult = await _appInstanceManager.CreateForUserAsync(appUser.Id, authRequest);
authRequest.AppInstanceId = appInstanceResult.Result.RowKey;
}
else
{
var updateLastLoginResult = (await _appInstanceManager.UpdateLastLoginAsync(appUser.Id, authRequest));
if (updateLastLoginResult.Successful)
{
authRequest.AppInstanceId = updateLastLoginResult.Result.RowKey;
}
else
{
return(InvokeResult <AuthResponse> .FromInvokeResult(updateLastLoginResult.ToInvokeResult()));
}
}
var refreshTokenResponse = await _refreshTokenManager.GenerateRefreshTokenAsync(authRequest.AppId, authRequest.AppInstanceId, appUser.Id);
return(_tokenHelper.GenerateAuthResponse(appUser, authRequest, refreshTokenResponse));
}
