public async Task <TAuthMessageRecord?> CheckAuthMessageAsync(ISmsSender smsSender, string phoneNumberOrEmail, string message, TSendSmsRequestType useType, TAuthMessageType?type = null)
{
var type_ = type ?? GetDefaultAuthMessageType();
var lastEffectiveRecord = await GetMostRecentVerificationCodeWithoutChecksumAndMoDiscard(type_, phoneNumberOrEmail, useType);
if (lastEffectiveRecord == null || lastEffectiveRecord.Content != message)
{
return(null);
}
// ↑ 上一条有效纪录不存在或者验证码值不相同，返回null
if (!lastEffectiveRecord.EverCheck) // 如果这条纪录没有校验过
{
lastEffectiveRecord.EverCheck = true; // 设置此条纪录已经校验过
}
if (lastEffectiveRecord.CheckFailuresCount >= SMS.MaxCheckFailuresCount)
{
lastEffectiveRecord.Abandoned = true;
}
else
{
if (IsPhoneNumberOrEmail(type_) && smsSender != null && smsSender.SupportCheck)
{
/* var check_provide_result =*/
await smsSender.CheckSmsAsync(phoneNumberOrEmail, message);
// 第三方提供商要求调用验证短信接口，返回值可忽略，由内部实现纪录错误日志
}
lastEffectiveRecord.CheckSuccess = true;
}
if (!lastEffectiveRecord.CheckSuccess)
{
lastEffectiveRecord.CheckFailuresCount++;
if (lastEffectiveRecord.CheckFailuresCount >= SMS.MaxCheckFailuresCount)
{
lastEffectiveRecord.Abandoned = true; // 验证错误次数太多，此条纪录标记废弃
}
}
await db.SaveChangesAsync();
return(lastEffectiveRecord);
}
public Task <ICheckSmsResult> CheckSmsAsync(string number, string message, CancellationToken cancellationToken)
{
return(smsSender.CheckSmsAsync(number, message, cancellationToken));
}