/// <summary>
/// 发送验证码
/// </summary>
/// <param name="verifyCode"></param>
/// <param name="destination"></param>
/// <param name="codeMessage"></param>
public static async Task <Result4CodeVerify> SendCode(string verifyCode, string destination, string codeMessage)
{
var result = new Result4CodeVerify();
var verifyCodeService = DependencyResolver.Current.GetService <IVerifyCodeService>();
var emailService = new EmailService();
var datetimeLocal = DateTime.UtcNow.AddHours(8);
var today = datetimeLocal.Date;
if (verifyCodeService.GetAll().Count(a => a.Destination == destination && a.VerifyCodeUsageType == VerifyCodeUsageType.验证码 && DbFunctions.DiffDays(a.CreateUtcDateTime, datetimeLocal) == 0) >= 5)
{
result.Success = false;
result.AddModelError("", "获取验证码失败，每个邮箱每天至多能获取5次");
}
else
{
try
{
await
emailService.SendAsync(new IdentityMessage
{
Body =
codeMessage + "[" + verifyCode + "]，请在60分钟内完成验证",
Subject = "泰达贸促网验证码",
Destination = destination
});
}
catch (Exception e)
{
result.Success = false;
result.AddModelError("", "邮件发送失败，邮箱服务器不可达或邮箱地址不正确");
}
if (result.Success)
{
verifyCodeService.Add(new VerifyCode
{
AbsoluteExpirationUtcDateTime = datetimeLocal.Add(TimeSpan.FromMinutes(60)),
Destination = destination,
VerifyProvider = VerifyProvider.Email,
VerifyCodeUsageType = VerifyCodeUsageType.验证码,
Code = verifyCode
});
await verifyCodeService.CommitAsync();
}
}
return(result);
}
/// <summary>
/// 验证验证码
/// </summary>
/// <param name="destination"></param>
/// <param name="verifyCode"></param>
/// <param name="slidingExpiration"></param>
/// <returns></returns>
public static async Task <Result4CodeVerify> CodeVerify(string destination, string verifyCode, TimeSpan slidingExpiration)
{
var result = new Result4CodeVerify();
if (verifyCode == "999999" && ConfigurationManager.AppSettings["TestingPipe"] == "On")
{
return(result);
}
var verifyCodeService = DependencyResolver.Current.GetService <IVerifyCodeService>();
var now = DateTime.UtcNow.AddHours(8);
var item =
verifyCodeService.GetAll().FirstOrDefault(
a =>
!a.Deleted && a.Destination == destination && a.VerifyCodeUsageType == VerifyCodeUsageType.验证码 &&
a.AbsoluteExpirationUtcDateTime > now && a.Code == verifyCode);
if (item != null)
{
if (slidingExpiration > TimeSpan.Zero)
{
item.AbsoluteExpirationUtcDateTime += slidingExpiration;
}
else
{
item.Deleted = true;
}
verifyCodeService.Save(item.Id, item);
await verifyCodeService.CommitAsync();
}
else
{
result.Success = false;
result.AddModelError("", "验证码错误或已过期");
}
return(result);
}