/// <summary>
/// 处理密码授权
/// </summary>
/// <param name="userName"></param>
/// <param name="password"></param>
/// <returns></returns>
private OAuthBaseModel PasswordGrant(string userName, string password)
{
if (string.IsNullOrEmpty(userName) || password != userService.FindUserPassword(userName))
{
WebOperationContext.Current.OutgoingResponse.StatusCode = HttpStatusCode.Unauthorized;
return(new OAuthError("invalid_user", "user is invalid"));
}
var oauthEntity = tokenService.FindOAuthEntityByUsername(userName);
if (oauthEntity == null)
{
oauthEntity = CreateOAuthEntity(userName, password);
SaveToStore(oauthEntity);
}
return(oauthEntity);
}