private AttackGroups CreateNewAttackGroup(DnsAttackModel model, IEnumerable <string> blockedIps, IEnumerable <string> blockedSubnets)
{
var newGroup = new AttackGroups {
DateBegin = DateTimeOffset.UtcNow, Status = (int)AttackGroupStatusEnum.PendingCheck
};
var groupHistory = AddNewAttackGroupHistory(newGroup, AttackGroupStatusEnum.None);
var attack = AddNewAttack(model, newGroup);
var history = AddNewAttackHistory(attack, AttackStatusEnum.None);
return(newGroup);
}
private AttackGroupHistories AddNewAttackGroupHistory(AttackGroups attackGroups, AttackGroupStatusEnum prevStatus)
{
var history = new AttackGroupHistories
{
Date = DateTimeOffset.UtcNow,
CurrentStatus = attackGroups.Status,
PrevStatus = (int)prevStatus,
AttackGroup = attackGroups,
AttackGroupId = attackGroups.Id
};
attackGroups.GroupHistories.Add(history);
return(history);
}
public AttackGroupViewModel CastToViewModel(AttackGroups attackGroup)
{
return(new AttackGroupViewModel
{
Summary = attackGroup.Attacks.GroupBy(x => x.Status).Select(x => new AttackGroupViewModel.AttacksSummaryViewModel
{
Count = x.Count(),
Status = x.Key
}).OrderBy(x => x.Status).ToList(),
BlackDomain = attackGroup.Attacks.FirstOrDefault().BlackDomain,
Status = attackGroup.Status,
Id = attackGroup.Id,
WhiteDomain = attackGroup.Attacks.FirstOrDefault().WhiteDomain
});
}
private Attacks AddNewAttack(DnsAttackModel model, AttackGroups attackGroups)
{
var attack = new Attacks
{
BlackDomain = model.BlackDomain,
Ip = model.Ip,
Status = (int)AttackStatusEnum.Intersection,
WhiteDomain = model.WhiteDomain,
AttackGroup = attackGroups,
AttackGroupId = attackGroups.Id
};
attackGroups.Attacks.Add(attack);
return(attack);
}
public async Task AddHistory(AttackGroups attackGroup, AttackGroupStatusEnum prevStatusEnum, bool commit = false)
{
attackGroup.GroupHistories.Add(new AttackGroupHistories
{
AttackGroupId = attackGroup.Id,
Date = DateTimeOffset.UtcNow,
CurrentStatus = attackGroup.Status,
PrevStatus = (int)prevStatusEnum,
});
if (commit)
{
await _dnsDb.SaveChangesAsync();
}
else
{
await Task.FromResult(0);
}
}
public async Task AddNote(AttackGroups attackGroup, string text, bool commit = false)
{
attackGroup.Notes.Add(new AttackNotes
{
AttackGroup = attackGroup,
AttackGroupId = attackGroup.Id,
Date = DateTimeOffset.UtcNow,
Text = text.Trim()
});
if (commit)
{
await _dnsDb.SaveChangesAsync();
}
else
{
await Task.FromResult(0);
}
}
