public override Task GrantResourceOwnerCredentials(OAuthGrantResourceOwnerCredentialsContext context)
{
context.OwinContext.Response.Headers.Add("Access-Control-Allow-Origin", new[] { "*" });
var auth = new AuthenticationServices();
var validationResult = auth.GlobalLogin(context.UserName, context.Password, "Web");
if (validationResult.Success)
{
var oAuthIdentity = new ClaimsIdentity(context.Options.AuthenticationType);
context.Validated(oAuthIdentity);
var user = new UserServices().GetUser(context.UserName);
oAuthIdentity.AddClaim(new Claim("user_id", user.Id.ToString()));
//set different time spans here
if (user.Membership == "Service Account")
{
context.Options.AccessTokenExpireTimeSpan = TimeSpan.FromMinutes(60);
}
context.Validated(oAuthIdentity);
}
else
{
context.SetError("invalid_grant", validationResult.ErrorMessage);
}
return(Task.FromResult <object>(null));
}
