internal async Task <SessionInfoWithError> VerifyTokenAsync(string token, bool force = false)
{
WebCache_Session s = await _db.Sessions.FirstOrDefaultAsync(a => a.Token == token);
if (s == null)
{
return new SessionInfoWithError {
Error = StatusCode(403, "Invalid Token")
}
}
;
if (s.Expiration < DateTime.UtcNow)
{
//Lets reuse this call to kill em all, and do some database cleaning.
_db.RemoveRange(_db.Sessions.Where(a => a.Expiration < DateTime.UtcNow));
await _db.SaveChangesAsync();
return(new SessionInfoWithError {
Error = StatusCode(403, "Invalid Token")
});
}
if (s.Expiration.AddHours(-8) < DateTime.UtcNow || force) //Refresh Expiration if we have less than 8 hours left
{
s.Expiration = DateTime.UtcNow.AddHours(GetTokenExpirationInHours());
await _db.SaveChangesAsync();
}
WebCache_Ban b = GetBan(s.AniDBUserId);
if (b != null)
{
return new SessionInfoWithError {
Error = StatusCode(403, "Banned: " + b.Reason + " Expiration:" + b.ExpirationUTC.ToLongDateString())
}
}
;
SessionInfoWithError si = new SessionInfoWithError {
AniDBUserId = s.AniDBUserId, AniDBUserName = s.AniDBUserName, Expiration = s.Expiration, Token = s.Token
};
si.Role = GetRole(s.AniDBUserId);
si.Error = null;
return(si);
}
internal void SetBan(int AniDBUserId, string reason, int hours)
{
lock (_lock)
{
WebCache_Ban b = _db.Bans.FirstOrDefault(a => a.AniDBUserId == AniDBUserId);
if (b == null)
{
b = new WebCache_Ban();
b.AniDBUserId = AniDBUserId;
_db.Add(b);
}
b.Reason = reason;
b.ExpirationUTC = DateTime.UtcNow.AddHours(hours);
_db.SaveChanges();
Dictionary <int, WebCache_Ban> bans = _db.Bans.ToDictionary(a => a.AniDBUserId, a => a);
_mc.Set("bans", bans, TimeSpan.FromSeconds(60));
}
}
