public async Task <IActionResult> SigninCallbackAsync(string userData = null, string remoteError = null)
{
try {
if (string.IsNullOrWhiteSpace(userData))
{
Log.Error("userData is not defined");
return(BadRequest(_localizer[DataTransferer.DefectiveEntry().Message]));
}
var headerbindingmodel = JsonConvert.DeserializeObject <Device>(Encoding.UTF8.GetString(Convert.FromBase64String(userData)));
if (headerbindingmodel == null ||
string.IsNullOrWhiteSpace(headerbindingmodel.DeviceId) ||
string.IsNullOrWhiteSpace(headerbindingmodel.DeviceName) ||
string.IsNullOrWhiteSpace(headerbindingmodel.DeviceType))
{
Log.Error("userData is not valid");
return(BadRequest(_localizer[DataTransferer.DefectiveEntry().Message]));
}
// read external identity from the temporary cookie
var authenticationResult = await HttpContext.AuthenticateAsync(CookieAuthenticationDefaults.AuthenticationScheme).ConfigureAwait(true);
if (!authenticationResult.Succeeded)
{
Log.Error("External authentication failed");
return(Problem(_localizer[DataTransferer.ExternalAuthenticationFailed().Message]));
}
// retrieve claims of the external user
var claimPrincipal = authenticationResult.Principal;
if (claimPrincipal == null)
{
Log.Error("External authentication user principal error");
return(Problem(_localizer[DataTransferer.ExternalAuthenticationUserError().Message]));
}
// transform claims list to model
var externalUser = GetExternalUser(claimPrincipal.Claims);
if (string.IsNullOrWhiteSpace(externalUser.Email))
{
Log.Error("External authentication user email not found");
return(Problem(_localizer[DataTransferer.ExternalAuthenticationEmailError().Message]));
}
if (externalUser.ProviderId == AccountProvider.Clipboardy)
{
Log.Error("External signup with unknown ProviderId");
return(Problem(_localizer[DataTransferer.ExternalAuthenticationWithUnknownProvider().Message]));
}
externalUser.DeviceId = headerbindingmodel.DeviceId;
externalUser.DeviceName = headerbindingmodel.DeviceName;
externalUser.DeviceType = headerbindingmodel.DeviceType;
var accountprofile = await _accountProfileService.FirstAsync(new AccountProfileGetFirstSchema {
TypeId = AccountProfileType.Email.ToInt(),
LinkedId = externalUser.Email
}).ConfigureAwait(true);
if (accountprofile == null)
{
Log.Debug($"User {User.Identity.Name} try to sign in for first time at {DateTime.UtcNow}");
return(Ok(_accountService.ExternalSignupAsync(externalUser)));
}
else
{
Log.Debug($"Account with Id={accountprofile.AccountId} try to sign in at {DateTime.UtcNow}");
var result = await _accountService.ExternalSigninAsync(externalUser, accountprofile).ConfigureAwait(false);
switch (result.Code)
{
case 200:
return(Ok(result.Data));
case 500:
return(Problem(_localizer[result.Message]));
default:
return(BadRequest(_localizer[result.Message]));
}
}
}
catch (Exception ex) {
Log.Error(ex, ex.Source);
return(Problem(_localizer[DataTransferer.SomethingWentWrong().Message]));
}
}