public async Task <IHttpActionResult> RegisterExternal(RegisterExternalBindingModel model)
{
if (model == null)
{
return(BadRequest(ModelState));
}
var verifiedAccessToken = await VerifyExternalAccessToken(model.Provider, model.ExternalAccessToken);
if (verifiedAccessToken == null)
{
return(BadRequest("Invalid Provider or External Access Token"));
}
IdentityUser user = await _applicationUser.FindAsync(new UserLoginInfo(model.Provider, verifiedAccessToken.user_id));
var hasRegistered = user != null;
if (hasRegistered)
{
return(BadRequest("External user is already registered"));
}
var command = new IdentityUserApplication(model.Email, model.UserName);
var created = await _applicationUser.CreateAsync(command);
if (!created.Succeeded)
{
return(GetErrorResult(created));
}
var info = new ExternalLoginInfo()
{
DefaultUserName = model.UserName,
Login = new UserLoginInfo(model.Provider, verifiedAccessToken.user_id)
};
user = await _applicationUser.FindByNameAsync(model.UserName);
created = await _applicationUser.AddLoginAsync(user.Id, info.Login);
if (!created.Succeeded)
{
return(GetErrorResult(created));
}
//generate access token response
var accessTokenResponse = GenerateLocalAccessTokenResponse(model.UserName);
return(Ok(accessTokenResponse));
}
public async Task <HttpResponseMessage> Post([FromBody] dynamic body)
{
var command = new IdentityUserApplication((string)body.email, (string)body.userName);
var created = await _applicationUser.CreateAsync(command, (string)body.password);
if (created.Succeeded)
{
return(Request.CreateResponse(HttpStatusCode.Created, command));
}
else
{
return(Request.CreateResponse(HttpStatusCode.BadRequest, created.Errors));
}
}