public async Task <IResponseOutput> GetVerifyCodeAsync(string lastKey)
{
var img = VerifyCodeHelper.GetBase64String(out string code);
//删除上次缓存的验证码
if (lastKey.NotNull())
{
await BaseCache.DelAsync(lastKey);
}
//写入Redis
var guid = Guid.NewGuid().ToString("N");
var key = string.Format(CacheKey.VerifyCodeKey, guid);
await BaseCache.SetAsync(key, code, TimeSpan.FromMinutes(5));
var data = new { Key = guid, Img = img };
return(ResponseOutput.Ok(data));
}
public async Task <IResponseOutput> LoginAsync(AuthLoginParam param)
{
#region 验证码校验
if (Configs.AppSettings.VarifyCode.Enable)
{
var verifyCodeKey = string.Format(CacheKey.VerifyCodeKey, param.VerifyCodeKey);
var exists = await BaseCache.ExistsAsync(verifyCodeKey);
if (exists)
{
var verifyCode = await BaseCache.GetAsync(verifyCodeKey);
if (string.IsNullOrEmpty(verifyCode))
{
return(ResponseOutput.NotOk("验证码已过期！"));
}
if (verifyCode.ToLower() != param.VerifyCode.ToLower())
{
return(ResponseOutput.NotOk("验证码输入有误！", 2));
}
await BaseCache.DelAsync(verifyCodeKey);
}
else
{
return(ResponseOutput.NotOk("验证码已过期！", 1));
}
}
#endregion
var user = await _userRepo.FindAsync(a => a.UserName == param.UserName);
if (string.IsNullOrWhiteSpace(user?.Id))
{
return(ResponseOutput.NotOk("账号输入有误!", 3));
}
#region 解密
if (param.PasswordKey.NotNull())
{
var passwordEncryptKey = string.Format(CacheKey.PassWordEncryptKey, param.PasswordKey);
var existsPasswordKey = await BaseCache.ExistsAsync(passwordEncryptKey);
if (existsPasswordKey)
{
var secretKey = await BaseCache.GetAsync(passwordEncryptKey);
if (secretKey.IsNull())
{
return(ResponseOutput.NotOk("解密失败！", 1));
}
param.Password = DesEncrypt.Decrypt(param.Password, secretKey);
await BaseCache.DelAsync(passwordEncryptKey);
}
else
{
return(ResponseOutput.NotOk("解密失败！", 1));
}
}
#endregion
var password = MD5Encrypt.Encrypt32(param.Password);
if (user.Password != password)
{
return(ResponseOutput.NotOk("密码输入有误！", 4));
}
var authLoginOutput = ObjectMapper.Map <AuthLoginOutput>(user);//user.MapTo<UserEntity, AuthLoginOutput>();
return(ResponseOutput.Ok(authLoginOutput));
}