public override async Task GrantResourceOwnerCredentials(OAuthGrantResourceOwnerCredentialsContext context)
{
var loginBusinessModel = new LoginDataContract {
Email = context.UserName, PasswordHash = context.Password
};
var user = await _loginBusiness.FindByUserNameorEmail(loginBusinessModel);
if (user == null)
{
context.SetError("invalid_grant", "The user name or password is incorrect.");
return;
}
loginBusinessModel.UserId = user.UserId;
var roles = await _loginBusiness.GetRolesByUserId(loginBusinessModel);
var identity = new ClaimsIdentity(context.Options.AuthenticationType);
identity.AddClaim(new Claim(ClaimTypes.NameIdentifier, user.UserId.ToString()));
identity.AddClaim(new Claim(ClaimTypes.Name, user.UserName));
foreach (var item in roles)
{
identity.AddClaim(new Claim(ClaimTypes.Role, item.Name));
}
context.Validated(identity);
}
