public JsonResult VerifyToken(string token)
{
if (!HttpContext.Session.TryGetValue("userName", out var userNameBytes) || !HttpContext.Session.TryGetValue("rememberMe", out var rememberMeBytes))
{
return(JsonBusinessErrorResult("会话已超时，请重新登录"));
}
var user = DbContext.Users.SingleOrDefault(x => x.UserName == Encoding.UTF8.GetString(userNameBytes));
var rememberMe = Convert.ToBoolean(rememberMeBytes[0]);
if (user == null)
{
return(JsonBusinessErrorResult("用户名不存在"));
}
if (user.IsDisabled)
{
return(JsonBusinessErrorResult("用户已被禁用"));
}
var b = GoogleAuthenticatorHelper.ValidateGoogleAuthenticatorToken(user.GoogleAuthSecretKey, token);
if (!b)
{
return(JsonBusinessErrorResult("验证失败"));
}
SignIn(user);
return(JsonSuccessResult(b));
}
public async Task <JsonResult> GetAuthenticatorUri()
{
if (!HttpContext.Session.TryGetValue("userName", out var userNameBytes))
{
return(JsonBusinessErrorResult("会话已超时，请重新登录"));
}
var user = DbContext.Users.SingleOrDefault(x => x.UserName == Encoding.UTF8.GetString(userNameBytes));
if (string.IsNullOrWhiteSpace(user.GoogleAuthSecretKey))
{
user.GoogleAuthSecretKey = GoogleAuthenticatorHelper.GenerateNewGoogleAuthenticatorSecretKey();
DbContext.Update(user);
await DbContext.SaveChangesAsync();
}
var qrcodeUrl = GoogleAuthenticatorHelper.GetAuthenticatorUrl(user.GoogleAuthSecretKey, user.UserName, _configuration["SiteConfig:AppName"]);
return(JsonSuccessResult(qrcodeUrl));
}
public void GetqrCodeImageUrlTest()
{
string url = GoogleAuthenticatorHelper.GetqrCodeImageUrl();
Console.WriteLine(url);
}