public virtual AuthorizationResult Authorize(OpenAuthenticationParameters parameters)
{
var userFound = _openAuthenticationService.GetUser(parameters);
var currentUser = _userContext.CurrentUser;
if (AccountAlreadyExists(userFound, currentUser))
{
if (AccountIsAssignedToLoggedOnAccount(userFound, currentUser))
{
return(new AuthorizationResult(OpenAuthenticationStatus.Authenticated));
}
var result = new AuthorizationResult(OpenAuthenticationStatus.Error);
result.AddError("Account is already assigned");
return(result);
}
if (AccountDoesNotExistAndUserIsNotLoggedOn(userFound, currentUser))
{
SocialAuthorizerHelper.StoreParametersForRoundTrip(parameters);
#region Register user
currentUser = _userContext.CurrentUser;
var details = new RegistrationDetails(parameters);
var randomPassword = CommonHelper.GenerateRandomDigitCode(20);
bool isApproved = true;
var registrationRequest = new UserRegistrationRequest(currentUser,
details.EmailAddress,
details.UserName,
randomPassword,
isApproved);
var registrationResult = _userService.RegisterUser(registrationRequest);
if (registrationResult.Success)
{
currentUser = registrationResult.User;
_openAuthenticationService.AssociateSocialAccountWithUser(currentUser, parameters);
SocialAuthorizerHelper.RemoveParameters();
//authenticate
if (isApproved)
{
_authenticationService.SignIn(userFound ?? currentUser, false);
}
if (isApproved)
{
//send user welcome message
_emailService.SendUserWelcomeMessage(currentUser);
//result
return(new AuthorizationResult(OpenAuthenticationStatus.AutoRegisteredStandard));
}
}
else
{
SocialAuthorizerHelper.RemoveParameters();
var result = new AuthorizationResult(OpenAuthenticationStatus.Error);
foreach (var error in registrationResult.Errors)
{
result.AddError(string.Format(error));
}
return(result);
}
#endregion
}
if (userFound == null)
{
_openAuthenticationService.AssociateSocialAccountWithUser(currentUser, parameters);
}
//authenticate
_authenticationService.SignIn(userFound ?? currentUser, false);
return(new AuthorizationResult(OpenAuthenticationStatus.Authenticated));
}
