{

class NormalM

{

private static readonly Logger logger = LogManager.GetCurrentClassLogger();

public int Id { get; set; }

public int Fraction { get; set; }

public int Loop { get; set; }

public int Delay { get; set; }

public int Sleep { get; set; }

public int Seed { get; set; }

public string Mta { get; set; }

public string Artisan { get; set; }

public string Storage { get; set; }

public string Password { get; set; }

public string Username { get; set; }

public NormalM(dynamic data)

{

Id = int.Parse((string)data.campaign);

Fraction = int.Parse((string)data.fraction);

Loop = int.Parse((string)data.loop);

Delay = int.Parse((string)data.delay);

Sleep = int.Parse((string)data.sleep);

Seed = int.Parse((string)data.seed);

Mta = Convert.ToString(data.mta) ?? "none";

Artisan = Convert.ToString(data.artisan) ?? throw new ArgumentNullException(nameof(Artisan));

Storage = Convert.ToString(data.storage) ?? throw new ArgumentNullException(nameof(Storage));

Password = Convert.ToString(data.password) ?? throw new ArgumentNullException(nameof(Password));

Username = Convert.ToString(data.username) ?? throw new ArgumentNullException(nameof(Username));

}

public List<string> Send()

{

List<string> Result = new List<string>();

Campaign campaign = new Campaign(Artisan);

Message message;

int c_seed = 0;

Random random = new Random();

for (int i = 0; i < Loop; i++) //loop

{

Console.WriteLine("Loop : " + i);

try

{

dynamic cdata = campaign.Campaign_info(Id);

if (cdata != null)

{

string raw_rp = Convert.ToString(cdata.return_path) ?? "";

string[] seed_emails = Campaign.Convert_emails(Convert.ToString(cdata.email_test));

string raw_hd = Text.Base64Decode(Convert.ToString(cdata.header));

string raw_bd = Text.Base64Decode(Convert.ToString(cdata.body));

var servers = Campaign.Convert_ips(Convert.ToString(cdata.ips));

string file = "/" + Convert.ToString(cdata.send_file);

string platform = Convert.ToString(cdata.platform);

string redirect_link = Convert.ToString(cdata.redirect_link);

string unsubscribe_link = Convert.ToString(cdata.unsubscribe_link);

foreach (var server in servers)

{

var details_server = campaign.Server_info(int.Parse((string)server.Key));

if (details_server != null)

{

Pmta p = new Pmta(Convert.ToString(details_server.ip), Password); //load pmta

foreach (var ip in server.Value)

{

var info_send = campaign.Campaign_send_info(Id);

if (info_send != null)

{

int total_send = 0, value_to_send = 0; //check fraction

int total_sended = int.Parse((string)info_send.send_progress);

int file_count = int.Parse((string)info_send.send_count);

if (total_sended + Fraction >= file_count)

{

if (file_count - total_sended <= 0)

{

campaign.Campaign_update_progress(Id, "finish", true, 0);

Result.Add("Campaign Ended" + Id);

p.Close(); //close

return Result;

}

else

{

value_to_send = file_count - total_sended;

}

}

else

{

value_to_send = Fraction;

}

//load emails

List<string[]> emails = File.ReadLines(Storage + file).Skip(total_sended).Take(value_to_send)

.Select(t => t.Trim().Split(','))

.Where(item => item.Length == 2)

.ToList();

if (emails.Count > 0)

{

string email_ip = ip["ip"];

string domain = ip["domain"];

string rdns = Text.Rdns(email_ip, domain);

string vmta_ip = email_ip.Replace(':', '.');

string vmta = Mta.ToLower() == "none" ? $"mta-{vmta_ip}" : (Mta == "vmta" ? $"vmta-{vmta_ip}-{Username}" : $"smtp-{vmta_ip}-{Username}");

string job = $"{Id}";

string rp = Text.Build_rp(raw_rp, domain, rdns, "reply");

message = new Message(rp);

string header = Text.Header_normal(raw_hd);

message.AddMergeData(Text.Generate(header + "\n" + raw_bd));

message.VirtualMTA = vmta;

message.JobID = Id.ToString();

message.Verp = false;

message.Encoding = Encoding.EightBit;

foreach (string[] email in emails)

{

Recipient r = new Recipient(email[1]);

//links

string key = Text.Adler32($"{Id}{email[0]}");

r["red"] = Text.Base64Encode($"{Id}-{email[0]}-{key}-{random.Next(1000, 99999)}");

r["unsub"] = Text.Base64Encode($"{Id}-{email[0]}-{key}-{random.Next(1000, 99999)}");

r["opn"] = Text.Base64Encode($"{Id}-{email[0]}-{key}-{random.Next(1000, 99999)}");

//header body

r["pe"] = $"n,{Id},{Username},{ip["ip"]},{ip["idd"]},{email[0]}";

r["ip"] = email_ip;

r["domain"] = domain;

r["rdns"] = rdns;

r["name"] = email[1].Split('@')[0];

r["to"] = email[1];

r["date"] = Text.GetRFC822Date();

r["boundary"] = Text.Random("[rndlu/30]");

r["*parts"] = "1";

message.AddRecipient(r);

total_send++;

c_seed++;

if (Seed != 0 && c_seed % Seed == 0)

{

if (seed_emails.Length > 0)

{

foreach (string test_email in seed_emails)

{

Recipient t = new Recipient(test_email);

//links

string tkey = Text.Adler32($"{Id}0");

t["red"] = Text.Base64Encode($"{Id}-0-{tkey}-{random.Next(1000, 99999)}");

t["unsub"] = Text.Base64Encode($"{Id}-0-{tkey}-{random.Next(1000, 99999)}");

t["opn"] = Text.Base64Encode($"{Id}-0-{tkey}-{random.Next(1000, 99999)}");

//header body

t["pe"] = $"t,{Id},{Username},{ip["ip"]},{ip["idd"]},0";

t["ip"] = email_ip;

t["domain"] = domain;

t["rdns"] = rdns;

t["name"] = test_email.Split('@')[0];

t["to"] = email[1];

t["date"] = Text.GetRFC822Date();

t["boundary"] = Text.Random("[rndlu/30]");

t["*parts"] = "1";

message.AddRecipient(t);

}

}

}

}

p.Send(message);

Task.Run(() => campaign.Campaign_update_send(Id, total_send + total_sended));

}

else

{

Result.Add("Emails Empty" + Id);

logger.Error("Emails Empty" + Id);

campaign.Campaign_update_progress(Id, "start", true, 0);

p.Close();

return Result;

}

}

else

{

Result.Add("Cant get Send progress campaign" + Id);

logger.Error("Cant get Send progress campaign" + Id);

campaign.Campaign_update_progress(Id, "start", true, 0);

p.Close();

return Result;

}

Thread.Sleep(Delay * 1000); //sleep delay

}

p.Close(); //close pmta connection

}

else

{

Result.Add("Server Not Found " + server.Key);

logger.Error("Server Not Found " + server.Key);

campaign.Campaign_update_progress(Id, "start", true, 0);

return Result;

}

}

}

else

{

Result.Add("Campaign Not Found " + Id);

logger.Debug("Campaign Not Found " + Id);

campaign.Campaign_update_progress(Id, "start", true, 0);

return Result;

}

}

catch (Exception ex)

{

Console.WriteLine($"ERR {ex.Message} -- {ex.StackTrace}");

logger.Error($"ERR {ex.Message} -- {ex.StackTrace}");

}

Thread.Sleep(Sleep * 1000);

}

campaign.Campaign_update_progress(Id, "start", true, 0);

return Result;

}

}