public override async Task GrantResourceOwnerCredentials(OAuthGrantResourceOwnerCredentialsContext context)
{
var formData = context.Request.ReadFormAsync().Result;
string captchaResponse = formData.Get("captcha");
reCaptcha captcha = new reCaptcha();
bool captchaVerificiation = captcha.VerifyCaptcha(captchaResponse);
if (!captchaVerificiation)
{
context.SetError("invalid_captcha", "The user was identified as a bot.");
return;
}
var userManager = context.OwinContext.GetUserManager <ApplicationUserManager>();
ApplicationUser user = await userManager.FindAsync(context.UserName, context.Password);
if (user == null)
{
context.SetError("invalid_grant", "The user name or password is incorrect.");
return;
}
ClaimsIdentity oAuthIdentity = await user.GenerateUserIdentityAsync(userManager,
OAuthDefaults.AuthenticationType);
ClaimsIdentity cookiesIdentity = await user.GenerateUserIdentityAsync(userManager,
CookieAuthenticationDefaults.AuthenticationType);
AuthenticationProperties properties = CreateProperties(user.UserName);
AuthenticationTicket ticket = new AuthenticationTicket(oAuthIdentity, properties);
context.Validated(ticket);
context.Request.Context.Authentication.SignIn(cookiesIdentity);
}
public async Task <IHttpActionResult> Register(RegisterBindingModel model)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
reCaptcha captcha = new reCaptcha();
bool captchaVerificiation = captcha.VerifyCaptcha(model.Captcha);
if (!captchaVerificiation)
{
return(BadRequest("The user is identified as a bot."));
}
var user = new ApplicationUser()
{
UserName = model.Email, Email = model.Email
};
IdentityResult result = await UserManager.CreateAsync(user, model.Password);
if (!result.Succeeded)
{
return(GetErrorResult(result));
}
return(Ok());
}
