public async Task <bool> Verify(string series, string token, string identity, string verifyCode, int expiryLeewayMs)
{
Initialize();
var verification = await DoGetVerification(series);
if (verification == null)
{
return(false);
}
identity = identity.ToLower(CultureUtils.CultureEnglish);
if (!IdentityDigester.Verify(identity, verification.HashIdentity))
{
return(false);
}
if (!TokenDigester.Verify(GetTokenData(token, identity, verifyCode, verification.ExpiresAtUtc.Value), verification.Token))
{
return(false);
}
if (!DateUtils.IsFutureTime(verification.ExpiresAtUtc.Value, expiryLeewayMs))
{
return(false);
}
return(true);
}
public async Task <string> SaveVerification(string token, string identity, string verifyCode, int expiresInSec)
{
Initialize();
long curTimeMs = DateUtils.CurrentTimeMillis;
long expiresAtUtc = curTimeMs + expiresInSec * 1000L;
identity = identity.ToLower(CultureUtils.CultureEnglish);
var verification = NewVerification();
verification.Series = NextSeries();
verification.Token = TokenDigester.Digest(GetTokenData(token, identity, verifyCode, expiresAtUtc));
verification.HashIdentity = IdentityDigester.Digest(identity);
verification.ExpiresAtUtc = expiresAtUtc;
verification.IssuedAtUtc = curTimeMs;
await DoSaveVerification(verification);
return(verification.Series);
}
