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Author SHA1 Message Date
serafim c726a91fc2 fix: ip validation #29 (#30)
Co-authored-by: root <root@simasuh.fvds.ru>
Reviewed-on: https://gitea.serafimdev.com/serafim/dos/pulls/30
2025-05-11 16:17:58 +03:00
dr-wh0 abb6b7f06d FIX: Решение проблемы отправки сообщения в Telegram (#31)
### Решает issue #27

Теперь в Telegram отправляется сообщение при ошибке записи в лог, пример сообщения:

```
ОШИБКА ЗАПИСИ В ЛОГ: Не удалось открыть лог-файл!

ЛОГ:
[2025-05-11 13:13:25.481] Starting DosAtk | Type: TCP SYN flood | Failed to create tcp syn raw-socket | Stopping DosAtk [2025-05-11 13:13:25.481]
```

Reviewed-on: https://gitea.serafimdev.com/serafim/dos/pulls/31
Reviewed-by: serafim <simasuh@gmail.com>
Co-authored-by: dr-wh0 <79003667309@yandex.ru>
Co-committed-by: dr-wh0 <79003667309@yandex.ru>
2025-05-11 16:16:31 +03:00
dr-wh0 bca0037807 bugfix: Решение проблемы с логированием, доработка лога и рефакторинг кода (#28)
1. Решает issue #26

2. Обновлённый формат логов:
```
drwho@ubuntu:~/PycharmProjects/dos$ cat /var/log/DosAtk
[2025-05-08 23:42:50.704] Starting DosAtk | Type: TCP SYN flood | Sent 1000 requests | Stopping DosAtk [2025-05-08 23:42:50.723]
[2025-05-08 23:43:07.943] Starting DosAtk | Type: UDP port scan | Sent 1000 requests | Stopping DosAtk [2025-05-08 23:43:07.957]
[2025-05-08 23:43:21.388] Starting DosAtk | Type: TCP SYN flood | Sent 1000 requests | Stopping DosAtk [2025-05-08 23:43:21.407]
[2025-05-08 23:43:35.619] Starting DosAtk | Type: UDP port scan | Sent 1000 requests | Stopping DosAtk [2025-05-08 23:43:35.637]
[2025-05-08 23:54:52.170] Starting DosAtk | Stopping DosAtk [2025-05-08 23:54:52.170]
[2025-05-08 23:55:45.017] Starting DosAtk | Type: TCP SYN flood | Sent 1000 requests | Stopping DosAtk [2025-05-08 23:55:45.037]

```
![image](/attachments/04c4de29-6903-440b-9926-710489deb5dd)

3. Использование scan-атаки:
```
drwho@ubuntu:~/PycharmProjects/dos$ sudo ./DosAtk -a scan -i 127.0.0.1
start my_check_params
Starting DosAtk at 2025-05-09 00:12:38.324
end my_check_params
start my_dns
end my_dns
start my_udp
end my_udp
start my_log
end my_log
start my_fin
Worked for 0.015 seconds
Sent 1000 requests (1000 ok, 0 failed)
DosAtk stopped at 2025-05-09 00:12:38.339
end my_fin
```
![image](/attachments/5ba46d05-00b5-4691-8a61-6d58f7a7824b)

4. Использование flood-атаки:
```
drwho@ubuntu:~/PycharmProjects/dos$ sudo ./DosAtk -a flood -i 127.0.0.1 -p 800
start my_check_params
Starting DosAtk at 2025-05-08 23:56:31.850
end my_check_params
start my_dns
end my_dns
start my_tcp_syn
end my_tcp_syn
start my_log
end my_log
start my_fin
Worked for 0.019 seconds
Sent 1000 requests (1000 ok, 0 failed)
DosAtk stopped at 2025-05-08 23:56:31.869
end my_fin
```
![image](/attachments/584eb9d3-88d3-4741-8dc2-a7579e79f536)

5. Небольшой рефакторинг кода, обновление в соответствии с актуальной блок-схемой

Reviewed-on: https://gitea.serafimdev.com/serafim/dos/pulls/28
Reviewed-by: serafim <simasuh@gmail.com>
Co-authored-by: dr-wh0 <79003667309@yandex.ru>
Co-committed-by: dr-wh0 <79003667309@yandex.ru>
2025-05-09 15:45:22 +03:00
serafim 8cfe964c89 fix: log and msg core dumped #22 (#25)
Co-authored-by: root <root@simasuh.fvds.ru>
Reviewed-on: https://gitea.serafimdev.com/serafim/dos/pulls/25
2025-05-02 20:13:29 +03:00
serafim de3085f043 fix: timer #23 (#24)
Co-authored-by: root <root@simasuh.fvds.ru>
Reviewed-on: https://gitea.serafimdev.com/serafim/dos/pulls/24
2025-05-02 19:39:59 +03:00
Serafim 89a828c3fc fix: docs: add missing lib 2025-04-28 22:57:50 +03:00
Serafim 7048d35b8b docs: add missing lib 2025-04-28 22:55:17 +03:00
dr-wh0 b7ed1b6a94 Refactor README.md (#21)
Reviewed-on: https://gitea.serafimdev.com/serafim/dos/pulls/21
Reviewed-by: serafim <simasuh@gmail.com>
Co-authored-by: dr-wh0 <79003667309@yandex.ru>
Co-committed-by: dr-wh0 <79003667309@yandex.ru>
2025-04-28 22:36:51 +03:00
dr-wh0 9ee7ea7847 Добавление my_log() и скрипта build.py (#19)
Стратегия ротации логов:
Когда размер лога достигает 10мб - создаётся новый лог.

build.py действует аналогично build.sh, плюс создаёт файл логов изначально, если запуск впервые.

Co-authored-by: Serafim <simasuh@gmail.com>
Reviewed-on: https://gitea.serafimdev.com/serafim/dos/pulls/19
Reviewed-by: serafim <simasuh@gmail.com>
Co-authored-by: dr-wh0 <79003667309@yandex.ru>
Co-committed-by: dr-wh0 <79003667309@yandex.ru>
2025-04-28 21:59:32 +03:00
oct 39768fda38 my_udp (#18)
my_udp

Co-authored-by: Serafim <simasuh@gmail.com>
Reviewed-on: https://gitea.serafimdev.com/serafim/dos/pulls/18
Co-authored-by: oct <m0odyplus@yandex.ru>
Co-committed-by: oct <m0odyplus@yandex.ru>
2025-04-28 21:28:35 +03:00
Serafim fcf58646ec Revert "my_udp (#16)" (#20)
This reverts commit 472eff7962.

Reviewed-on: https://gitea.serafimdev.com/serafim/dos/pulls/20
Co-authored-by: Serafim <simasuh@gmail.com>
Co-committed-by: Serafim <simasuh@gmail.com>
2025-04-28 21:19:57 +03:00
Serafim 472eff7962 my_udp (#16)
Reviewed-on: https://gitea.serafimdev.com/serafim/dos/pulls/16
Co-authored-by: Serafim <simasuh@gmail.com>
Co-committed-by: Serafim <simasuh@gmail.com>
2025-04-26 19:23:34 +03:00
nekitmilk 58fa2072a4 nekitmilk_compile_dev (#14)
Co-authored-by: tieshagr <tieshagr@student.21>
Reviewed-on: https://gitea.serafimdev.com/serafim/dos/pulls/14
Reviewed-by: serafim <simasuh@gmail.com>
Co-authored-by: nekitmilk <ya.nikita1317@gmail.com>
Co-committed-by: nekitmilk <ya.nikita1317@gmail.com>
2025-04-17 16:18:15 +03:00
Павел Овчинников d2daab9650 delete check_sum function and moved its logic inside tcp_syn (#13)
Reviewed-on: https://gitea.serafimdev.com/serafim/dos/pulls/13
Reviewed-by: dr-wh0 <79003667309@yandex.ru>
Co-authored-by: Urmipie <pablonepikasso8000@gmail.com>
Co-committed-by: Urmipie <pablonepikasso8000@gmail.com>
2025-04-08 01:48:15 +03:00
nekitmilk 27d94f1199 nekitmilk_my_dns (#11)
Co-authored-by: tieshagr <tieshagr@student.21>
Co-authored-by: Serafim <simasuh@gmail.com>
Reviewed-on: https://gitea.serafimdev.com/serafim/dos/pulls/11
Reviewed-by: serafim <simasuh@gmail.com>
Co-authored-by: nekitmilk <ya.nikita1317@gmail.com>
Co-committed-by: nekitmilk <ya.nikita1317@gmail.com>
2025-04-03 17:40:48 +03:00
Serafim 7e0804f272 style: return status codes, titles (#12)
Reviewed-on: https://gitea.serafimdev.com/serafim/dos/pulls/12
Co-authored-by: Serafim <simasuh@gmail.com>
Co-committed-by: Serafim <simasuh@gmail.com>
2025-04-03 15:47:06 +03:00
Павел Овчинников 59d747188f TCP SYN attacks (#10)
Reviewed-on: https://gitea.serafimdev.com/serafim/dos/pulls/8
Reviewed-on: https://gitea.serafimdev.com/serafim/dos/pulls/10
Reviewed-by: serafim <simasuh@gmail.com>
Co-authored-by: Urmipie <pablonepikasso8000@gmail.com>
Co-committed-by: Urmipie <pablonepikasso8000@gmail.com>
2025-04-03 00:53:29 +03:00
Serafim 43092ad1f4 style/improve-code-style (#7)
Reviewed-on: https://gitea.serafimdev.com/serafim/dos/pulls/7
Reviewed-by: dr-wh0 <79003667309@yandex.ru>
Co-authored-by: Serafim <simasuh@gmail.com>
Co-committed-by: Serafim <simasuh@gmail.com>
2025-04-03 00:23:50 +03:00
EgorALX 4c173756a0 Комментарии, status вынесен в глобалбную переменную (#6)
Co-authored-by: AleksanovED <AleksanovED@loodsen.ru>
Co-authored-by: dr-wh0 <79003667309@yandex.ru>
Reviewed-on: https://gitea.serafimdev.com/serafim/dos/pulls/6
Reviewed-by: serafim <simasuh@gmail.com>
Co-authored-by: EgorALX <alexanoffegor@yandex.ru>
Co-committed-by: EgorALX <alexanoffegor@yandex.ru>
2025-03-26 13:58:24 +03:00
serafim 556af1f1a7 dev_nekitmilk_refactoring (#5)
Co-authored-by: tieshagr <tieshagr@student.21>
Co-authored-by: oct <m0odyplus@yandex.ru>
Reviewed-on: https://gitea.serafimdev.com/serafim/dos/pulls/5
Reviewed-by: dr-wh0 <79003667309@yandex.ru>
Co-authored-by: serafim <simasuh@gmail.com>
Co-committed-by: serafim <simasuh@gmail.com>
2025-03-24 23:45:04 +03:00
serafim fd8c226de9 Начинаем за упокой, чтобы закончить за здравие (#4)
Co-authored-by: tieshagr <tieshagr@student.21>
Co-authored-by: root <root@simasuh.fvds.ru>
Reviewed-on: https://gitea.serafimdev.com/serafim/dos/pulls/4
2025-03-09 23:07:22 +03:00
11 changed files with 1175 additions and 205 deletions

42
.gitignore vendored
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@ -1,38 +1,4 @@
# Игнорировать бинарные файлы
*.exe
*.out
*.app
*.o
*.a
*.so
*.dll
*.dylib
# Игнорировать папку .vscode
.vscode/
# Игнорировать сгенерированные файлы
build/
bin/
obj/
# Игнорировать системные файлы
.DS_Store
Thumbs.db
# Игнорировать файлы проекта IDE
*.sln
*.vcxproj
*.vcxproj.filters
*.vcxproj.user
# Игнорировать временные файлы
*.swp
*.swo
*~
*.bak
# Игнорировать логи и результаты тестов
*.log
*.tmp
test-results/
.vscode
src/test.cpp
test
DosAtk

67
.vscode/settings.json vendored
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@ -1,67 +0,0 @@
{
"files.associations": {
"algorithm": "cpp",
"atomic": "cpp",
"bit": "cpp",
"cctype": "cpp",
"charconv": "cpp",
"chrono": "cpp",
"clocale": "cpp",
"cmath": "cpp",
"compare": "cpp",
"concepts": "cpp",
"cstddef": "cpp",
"cstdint": "cpp",
"cstdio": "cpp",
"cstdlib": "cpp",
"cstring": "cpp",
"ctime": "cpp",
"cwchar": "cpp",
"exception": "cpp",
"format": "cpp",
"forward_list": "cpp",
"initializer_list": "cpp",
"iomanip": "cpp",
"ios": "cpp",
"iosfwd": "cpp",
"iostream": "cpp",
"istream": "cpp",
"iterator": "cpp",
"limits": "cpp",
"locale": "cpp",
"map": "cpp",
"memory": "cpp",
"mutex": "cpp",
"new": "cpp",
"optional": "cpp",
"ostream": "cpp",
"ratio": "cpp",
"sstream": "cpp",
"stdexcept": "cpp",
"stop_token": "cpp",
"streambuf": "cpp",
"string": "cpp",
"system_error": "cpp",
"thread": "cpp",
"tuple": "cpp",
"type_traits": "cpp",
"typeinfo": "cpp",
"utility": "cpp",
"vector": "cpp",
"xfacet": "cpp",
"xiosbase": "cpp",
"xlocale": "cpp",
"xlocbuf": "cpp",
"xlocinfo": "cpp",
"xlocmes": "cpp",
"xlocmon": "cpp",
"xlocnum": "cpp",
"xloctime": "cpp",
"xmemory": "cpp",
"xstddef": "cpp",
"xstring": "cpp",
"xtr1common": "cpp",
"xtree": "cpp",
"xutility": "cpp"
}
}

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@ -1,10 +1,37 @@
# Как жить?
Регаемся на данном сайте, форкаем либу, пушим в свой форк и создаём merge request.
Либо просим у Серафима контрибьютора и сразу делаем ветку где надо (так даже лучше, не придётся мучаться с мержем из форка)
```
git clone https://gitea.serafimdev.com/serafim/dos # Клонируем репозиторий
git clone https://gitea.serafimdev.com/serafim/dos # Клонируем репозиторий (замените на свой форк!)
git checkout -b my_dns # Создаём ветку для реализации модуля my_dns
git add * # Добавляем написанный код в комит
git commit -m 'Написал код' # Комитим в локальную ветку
git push origin my_dns # Пушим свою ветку в репозиторий
# Теперь в интерфейсе https://gitea.serafimdev.com/serafim/dos создаём пул реквест и пишем мне в тг
```
```
# Компиляция
Для компиляции: `./build.py` (после компиляции запускает файл), либо ручками: `g++ src/DosAtk.cpp -o DosAtk -lcurl -lssl -lcrypto`
Если ошибка отсутствия заголовочных файлов, то нужно установить:
```
sudo apt-get install libcurl4-openssl-dev
sudo apt-get install libssl-dev
sudo apt-get install python3
sudo apt-get install nlohmann-json3-dev
```
# Запуск
Пример запуска:
```
sudo ./DosAtk -a flood -i 127.0.0.1 -p 800 # запуск заранее скомпилированной программы
sudo ./build.py -a flood -i 127.0.0.1 -p 800 # скомипилирует и запустит программу
```
Запускается только на Линухе!

21
build.py Executable file
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@ -0,0 +1,21 @@
#!/usr/bin/env python3
import os
import sys
import subprocess
log_path = "/var/log/DosAtk"
if not os.path.exists(log_path):
if os.getuid() == 0: # Если уже root
os.system("mkdir -p /var/log && touch /var/log/DosAtk")
os.system("chmod 666 /var/log/DosAtk")
else:
os.system("sudo mkdir -p /var/log && sudo touch /var/log/DosAtk 2>/dev/null || true")
os.system("sudo chmod 666 /var/log/DosAtk 2>/dev/null || true")
# Компиляция
if subprocess.call(["g++", "src/DosAtk.cpp", "-o", "DosAtk", "-lcurl", "-lssl", "-lcrypto"]) != 0:
sys.exit(1)
# Запуск с аргументами
if len(sys.argv[1:]) > 0:
os.execvp("./DosAtk", ["./DosAtk"] + sys.argv[1:])

4
build.sh Executable file
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@ -0,0 +1,4 @@
#!/bin/sh
set -e # if compilation fail next command will not be executed, so older version of programm will not be launched
g++ src/DosAtk.cpp -o DosAtk -lcurl -lssl -lcrypto
./DosAtk "$@"

1117
src/DosAtk.cpp Normal file

File diff suppressed because it is too large Load Diff

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@ -1,13 +0,0 @@
CXX = g++
CXXFLAGS = -Iinclude/
all: my_app
my_app:
$(CXX) $(CXXFLAGS) ./my_start.cpp ./my_fin.cpp ./main.cpp -o my_app
rebuild:
rm -f my_app && make my_app
clean:
rm -f my_app

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@ -1,22 +0,0 @@
#include <iostream>
#include <thread>
#include <chrono>
#include "my_start.hpp"
int main() {
my_start();
for (int i = 0; i < 5; ++i) {
std::this_thread::sleep_for(std::chrono::seconds(25));
if (i % 2 == 0) {
n_ok_requests++;
} else {
n_fail_requests++;
}
}
my_fin();
return 0;
}

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@ -1,34 +0,0 @@
#include "my_start.hpp"
#include <cstdlib>
void my_fin() {
auto end_timestamp = std::chrono::system_clock::now();
auto end_time_t = std::chrono::system_clock::to_time_t(end_timestamp);
auto end_ms = std::chrono::duration_cast<std::chrono::milliseconds>(end_timestamp.time_since_epoch()) % 1000;
auto duration = end_timestamp - start_timestamp;
auto hours = std::chrono::duration_cast<std::chrono::hours>(duration);
auto minutes = std::chrono::duration_cast<std::chrono::minutes>(duration % std::chrono::hours(1));
auto seconds = std::chrono::duration_cast<std::chrono::seconds>(duration % std::chrono::minutes(1));
auto milliseconds = std::chrono::duration_cast<std::chrono::milliseconds>(duration % std::chrono::seconds(1));
std::cout << "Worked for ";
if (duration < std::chrono::minutes(2)) {
double total_seconds = std::chrono::duration<double>(duration).count();
std::cout << std::fixed << std::setprecision(3) << total_seconds << " seconds";
} else {
if (hours.count() > 0) std::cout << hours.count() << "h ";
if (minutes.count() > 0) std::cout << minutes.count() << "m ";
std::cout << seconds.count() << "s " << milliseconds.count() << "ms";
}
std::cout << std::endl;
std::cout << "Sent " << (n_ok_requests + n_fail_requests) << " requests ("
<< n_ok_requests << " ok, " << n_fail_requests << " failed)" << std::endl;
std::cout << "DosAtk stopped at " << std::put_time(std::localtime(&end_time_t), "%Y-%m-%d %H:%M:%S")
<< "." << std::setfill('0') << std::setw(3) << end_ms.count() << std::endl;
std::exit(0);
}

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@ -1,18 +0,0 @@
#include "my_start.hpp"
int n_ok_requests = 0;
int n_fail_requests = 0;
std::chrono::system_clock::time_point start_timestamp;
void my_start() {
n_ok_requests = 0;
n_fail_requests = 0;
start_timestamp = std::chrono::system_clock::now();
auto now = std::chrono::system_clock::now();
auto now_time_t = std::chrono::system_clock::to_time_t(now);
auto now_ms = std::chrono::duration_cast<std::chrono::milliseconds>(now.time_since_epoch()) % 1000;
std::cout << "Starting DosAtk at " << std::put_time(std::localtime(&now_time_t), "%Y-%m-%d %H:%M:%S")
<< "." << std::setfill('0') << std::setw(3) << now_ms.count() << std::endl;
}

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@ -1,11 +0,0 @@
#include <iostream>
#include <chrono>
#include <iomanip>
#include <ctime>
void my_start();
void my_fin();
extern int n_ok_requests;
extern int n_fail_requests;
extern std::chrono::system_clock::time_point start_timestamp;