public async Task ValidateAsync(ResourceOwnerPasswordValidationContext context)
{
UserMo user = await _loginUserService.ValidateUser(context.UserName, context.Password);
if (user != null)
{
context.Result = new GrantValidationResult(
subject: context.UserName,
authenticationMethod: "custom",
claims: new Claim[] {
new Claim("Name", context.UserName),
new Claim(ClaimTypes.Sid, user.Id.ToString()),
new Claim(ClaimTypes.Role, user.Role)
}
);
}
else
{
context.Result = new GrantValidationResult(TokenRequestErrors.InvalidGrant, "Invalid client credential");
}
}