Create db.py

awg/db.py

@@ -0,0 +1,431 @@
+import os
+import subprocess
+import configparser
+import json
+import pytz
+import socket
+import logging
+import tempfile
+from datetime import datetime
+
+EXPIRATIONS_FILE = 'files/expirations.json'
+PAYMENTS_FILE = 'files/payments.json'
+UTC = pytz.UTC
+
+logging.basicConfig(level=logging.INFO)
+logger = logging.getLogger(__name__)
+
+def get_amnezia_container():
+    cmd = "docker ps --filter 'name=amnezia-awg' --format '{{.Names}}'"
+    try:
+        output = subprocess.check_output(cmd, shell=True).decode().strip()
+        if output:
+            return output
+        else:
+            logger.error("Docker-контейнер 'amnezia-awg' не найден или не запущен.")
+            exit(1)
+    except subprocess.CalledProcessError:
+        logger.error("Не удалось выполнить Docker-команду для поиска контейнера 'amnezia-awg'.")
+        exit(1)
+
+def create_config(path='files/setting.ini'):
+    os.makedirs(os.path.dirname(path), exist_ok=True)
+    config = configparser.ConfigParser()
+    config.add_section("setting")
+
+    bot_token = input('Введите токен Telegram бота: ').strip()
+    admin_id = input('Введите Telegram ID администратора: ').strip()
+
+    docker_container = get_amnezia_container()
+    logger.info(f"Найден Docker-контейнер: {docker_container}")
+
+    cmd = f"docker exec {docker_container} find / -name wg0.conf"
+    try:
+        wg_config_file = subprocess.check_output(cmd, shell=True).decode().strip()
+        if not wg_config_file:
+            logger.warning("Не удалось найти файл конфигурации WireGuard 'wg0.conf' в контейнере. Используется путь по умолчанию.")
+            wg_config_file = '/opt/amnezia/awg/wg0.conf'
+    except subprocess.CalledProcessError:
+        logger.warning("Ошибка при определении пути к файлу конфигурации WireGuard. Используется путь по умолчанию.")
+        wg_config_file = '/opt/amnezia/awg/wg0.conf'
+
+    try:
+        endpoint = subprocess.check_output("curl -s https://api.ipify.org", shell=True).decode().strip()
+        socket.inet_aton(endpoint)
+    except (subprocess.CalledProcessError, socket.error):
+        logger.error("Ошибка при определении внешнего IP-адреса сервера.")
+        endpoint = input('Не удалось автоматически определить внешний IP-адрес. Пожалуйста, введите его вручную: ').strip()
+
+    config.set("setting", "bot_token", bot_token)
+    config.set("setting", "admin_id", admin_id)
+    config.set("setting", "docker_container", docker_container)
+    config.set("setting", "wg_config_file", wg_config_file)
+    config.set("setting", "endpoint", endpoint)
+
+    with open(path, "w") as config_file:
+        config.write(config_file)
+    logger.info(f"Конфигурация сохранена в {path}")
+
+def ensure_peer_names():
+    setting = get_config()
+    wg_config_file = setting['wg_config_file']
+    docker_container = setting['docker_container']
+
+    clientsTable = get_full_clients_table()
+    clients_dict = {client['clientId']: client['userData'] for client in clientsTable}
+
+    try:
+        cmd = f"docker exec -i {docker_container} cat {wg_config_file}"
+        config_content = subprocess.check_output(cmd, shell=True).decode('utf-8')
+
+        lines = config_content.splitlines()
+        new_config_lines = []
+        i = 0
+        modified = False
+        updated_clientsTable = False
+
+        while i < len(lines):
+            line = lines[i]
+            if line.strip().startswith('[Peer]'):
+                peer_block = [line]
+                i += 1
+                has_name_comment = False
+                client_public_key = ''
+                while i < len(lines) and lines[i].strip() != '':
+                    peer_line = lines[i]
+                    if peer_line.strip().startswith('#'):
+                        has_name_comment = True
+                    elif peer_line.strip().startswith('PublicKey ='):
+                        client_public_key = peer_line.strip().split('=', 1)[1].strip()
+                    peer_block.append(peer_line)
+                    i += 1
+                if not has_name_comment:
+                    if client_public_key in clients_dict:
+                        client_name = clients_dict[client_public_key].get('clientName', f"client_{client_public_key[:6]}")
+                    else:
+                        client_name = f"client_{client_public_key[:6]}"
+                        clients_dict[client_public_key] = {
+                            'clientName': client_name,
+                            'creationDate': datetime.now().isoformat()
+                        }
+                        updated_clientsTable = True
+                    peer_block.insert(1, f'# {client_name}')
+                    modified = True
+                new_config_lines.extend(peer_block)
+                if i < len(lines):
+                    new_config_lines.append(lines[i])
+                    i += 1
+            else:
+                new_config_lines.append(line)
+                i += 1
+
+        if modified:
+            new_config_content = '\n'.join(new_config_lines)
+            with tempfile.NamedTemporaryFile(mode='w', delete=False) as temp_config:
+                temp_config.write(new_config_content)
+                temp_config_path = temp_config.name
+            docker_cmd = f"docker cp {temp_config_path} {docker_container}:{wg_config_file}"
+            subprocess.check_call(docker_cmd, shell=True)
+            os.remove(temp_config_path)
+            logger.info("Конфигурационный файл WireGuard обновлён с добавлением комментариев # name_client.")
+
+        if updated_clientsTable:
+            clientsTable_list = [{'clientId': key, 'userData': value} for key, value in clients_dict.items()]
+            with tempfile.NamedTemporaryFile(mode='w', delete=False) as temp_clientsTable:
+                json.dump(clientsTable_list, temp_clientsTable)
+                temp_clientsTable_path = temp_clientsTable.name
+            docker_cmd = f"docker cp {temp_clientsTable_path} {docker_container}:/opt/amnezia/awg/clientsTable"
+            subprocess.check_call(docker_cmd, shell=True)
+            os.remove(temp_clientsTable_path)
+            logger.info("clientsTable обновлён с новыми клиентами.")
+    except Exception as e:
+        logger.error(f"Ошибка при обновлении комментариев в конфигурации WireGuard: {e}")
+
+def get_config(path='files/setting.ini'):
+    if not os.path.exists(path):
+        create_config(path)
+
+    config = configparser.ConfigParser()
+    config.read(path)
+    out = {}
+    for key in config['setting']:
+        out[key] = config['setting'][key]
+
+    return out
+
+def save_client_endpoint(username, endpoint):
+    os.makedirs('files/connections', exist_ok=True)
+    file_path = os.path.join('files', 'connections', f'{username}_ip.json')
+    timestamp = datetime.now().strftime('%d.%m.%Y %H:%M')
+    ip_address = endpoint.split(':')[0]
+
+    if os.path.exists(file_path):
+        with open(file_path, 'r') as f:
+            try:
+                data = json.load(f)
+            except json.JSONDecodeError:
+                data = {}
+    else:
+        data = {}
+
+    data[ip_address] = timestamp
+
+    with open(file_path, 'w') as f:
+        json.dump(data, f)
+
+def root_add(id_user, ipv6=False):
+    setting = get_config()
+    endpoint = setting['endpoint']
+    wg_config_file = setting['wg_config_file']
+    docker_container = setting['docker_container']
+
+    clients = get_client_list()
+    client_entry = next((c for c in clients if c[0] == id_user), None)
+    if client_entry:
+        logger.info(f"Пользователь {id_user} уже существует. Генерация конфигурации невозможна без приватного ключа.")
+        return False
+    else:
+        cmd = ["./newclient.sh", id_user, endpoint, wg_config_file, docker_container]
+        if subprocess.call(cmd) == 0:
+            return True
+        return False
+
+def get_clients_from_clients_table():
+    setting = get_config()
+    docker_container = setting['docker_container']
+    clients_table_path = '/opt/amnezia/awg/clientsTable'
+    try:
+        cmd = f"docker exec -i {docker_container} cat {clients_table_path}"
+        call = subprocess.check_output(cmd, shell=True)
+        clients_table = json.loads(call.decode('utf-8'))
+        client_map = {client['clientId']: client['userData']['clientName'] for client in clients_table}
+        return client_map
+    except subprocess.CalledProcessError as e:
+        logger.error(f"Ошибка при получении clientsTable: {e}")
+        return {}
+    except json.JSONDecodeError:
+        logger.error("Ошибка при разборе clientsTable JSON.")
+        return {}
+
+def parse_client_name(full_name):
+    return full_name.split('[')[0].strip()
+
+def get_client_list():
+    setting = get_config()
+    wg_config_file = setting['wg_config_file']
+    docker_container = setting['docker_container']
+
+    client_map = get_clients_from_clients_table()
+
+    try:
+        cmd = f"docker exec -i {docker_container} cat {wg_config_file}"
+        call = subprocess.check_output(cmd, shell=True)
+        config_content = call.decode('utf-8')
+
+        clients = []
+        lines = config_content.splitlines()
+        i = 0
+        while i < len(lines):
+            line = lines[i].strip()
+            if line.startswith('[Peer]'):
+                client_public_key = ''
+                allowed_ips = ''
+                client_name = 'Unknown'
+                i += 1
+                while i < len(lines):
+                    peer_line = lines[i].strip()
+                    if peer_line == '':
+                        break
+                    if peer_line.startswith('#'):
+                        full_client_name = peer_line[1:].strip()
+                        client_name = parse_client_name(full_client_name)
+                    elif peer_line.startswith('PublicKey ='):
+                        client_public_key = peer_line.split('=', 1)[1].strip()
+                    elif peer_line.startswith('AllowedIPs ='):
+                        allowed_ips = peer_line.split('=', 1)[1].strip()
+                    i += 1
+                client_name = client_map.get(client_public_key, client_name if 'client_name' in locals() else 'Unknown')
+                clients.append([client_name, client_public_key, allowed_ips])
+            else:
+                i += 1
+        return clients
+    except subprocess.CalledProcessError as e:
+        logger.error(f"Ошибка при получении списка клиентов: {e}")
+        return []
+
+def get_active_list():
+    setting = get_config()
+    docker_container = setting['docker_container']
+
+    client_map = get_clients_from_clients_table()
+
+    try:
+        clients = get_client_list()
+        client_key_map = {client[1]: client[0] for client in clients}
+
+        cmd = f"docker exec -i {docker_container} wg show"
+        call = subprocess.check_output(cmd, shell=True)
+        wg_output = call.decode('utf-8')
+
+        active_clients = []
+        current_peer = {}
+        for line in wg_output.splitlines():
+            line = line.strip()
+            if line.startswith('peer:'):
+                peer_public_key = line.split('peer: ')[1].strip()
+                current_peer = {'public_key': peer_public_key}
+            elif line.startswith('endpoint:') and 'public_key' in current_peer:
+                current_peer['endpoint'] = line.split('endpoint: ')[1].strip()
+            elif line.startswith('latest handshake:') and 'public_key' in current_peer:
+                current_peer['latest_handshake'] = line.split('latest handshake: ')[1].strip()
+            elif line.startswith('transfer:') and 'public_key' in current_peer:
+                current_peer['transfer'] = line.split('transfer: ')[1].strip()
+            elif line == '' and 'public_key' in current_peer:
+                last_handshake = current_peer.get('latest_handshake', '').lower()
+                if last_handshake not in ['never', 'нет данных', '-']:
+                    peer_public_key = current_peer.get('public_key')
+                    if peer_public_key in client_key_map:
+                        username = client_key_map[peer_public_key]
+                        last_time = current_peer.get('latest_handshake', 'Нет данных')
+                        transfer = current_peer.get('transfer', 'Нет данных')
+                        endpoint = current_peer.get('endpoint', 'Нет данных')
+                        save_client_endpoint(username, endpoint)
+                        active_clients.append([username, last_time, transfer, endpoint])
+                current_peer = {}
+
+        if 'public_key' in current_peer:
+            last_handshake = current_peer.get('latest_handshake', '').lower()
+            if last_handshake not in ['never', 'нет данных', '-']:
+                peer_public_key = current_peer.get('public_key')
+                if peer_public_key in client_key_map:
+                    username = client_key_map[peer_public_key]
+                    last_time = current_peer.get('latest_handshake', 'Нет данных')
+                    transfer = current_peer.get('transfer', 'Нет данных')
+                    endpoint = current_peer.get('endpoint', 'Нет данных')
+                    save_client_endpoint(username, endpoint)
+                    active_clients.append([username, last_time, transfer, endpoint])
+
+        return active_clients
+
+    except subprocess.CalledProcessError as e:
+        print(f"Ошибка при получении активных клиентов: {e}")
+        return []
+
+def deactive_user_db(client_name):
+    setting = get_config()
+    wg_config_file = setting['wg_config_file']
+    docker_container = setting['docker_container']
+
+    clients = get_client_list()
+    client_entry = next((c for c in clients if c[0] == client_name), None)
+    if client_entry:
+        client_public_key = client_entry[1]
+        if subprocess.call(["./removeclient.sh", client_name, client_public_key, wg_config_file, docker_container]) == 0:
+            return True
+    else:
+        logger.error(f"Пользователь {client_name} не найден в списке клиентов.")
+    return False
+
+def load_expirations():
+    if not os.path.exists(EXPIRATIONS_FILE):
+        return {}
+    with open(EXPIRATIONS_FILE, 'r') as f:
+        try:
+            data = json.load(f)
+            for user, info in data.items():
+                if info.get('expiration_time'):
+                    data[user]['expiration_time'] = datetime.fromisoformat(info['expiration_time']).replace(tzinfo=UTC)
+                else:
+                    data[user]['expiration_time'] = None
+            return data
+        except json.JSONDecodeError:
+            logger.error("Ошибка при загрузке expirations.json.")
+            return {}
+
+def save_expirations(expirations):
+    os.makedirs(os.path.dirname(EXPIRATIONS_FILE), exist_ok=True)
+    data = {}
+    for user, info in expirations.items():
+        data[user] = {
+            'expiration_time': info['expiration_time'].isoformat() if info['expiration_time'] else None,
+            'traffic_limit': info.get('traffic_limit', "Неограниченно")
+        }
+    with open(EXPIRATIONS_FILE, 'w') as f:
+        json.dump(data, f)
+
+def set_user_expiration(username: str, expiration: datetime, traffic_limit: str):
+    expirations = load_expirations()
+    if username not in expirations:
+        expirations[username] = {}
+    if expiration:
+        if expiration.tzinfo is None:
+            expiration = expiration.replace(tzinfo=UTC)
+        expirations[username]['expiration_time'] = expiration
+    else:
+        expirations[username]['expiration_time'] = None
+    expirations[username]['traffic_limit'] = traffic_limit
+    save_expirations(expirations)
+
+def remove_user_expiration(username: str):
+    expirations = load_expirations()
+    if username in expirations:
+        del expirations[username]
+        save_expirations(expirations)
+
+def get_users_with_expiration():
+    expirations = load_expirations()
+    return [(user, info['expiration_time'].isoformat() if info['expiration_time'] else None, info.get('traffic_limit', "Неограниченно")) for user, info in expirations.items()]
+
+def get_user_expiration(username: str):
+    expirations = load_expirations()
+    return expirations.get(username, {}).get('expiration_time', None)
+
+def get_user_traffic_limit(username: str):
+    expirations = load_expirations()
+    return expirations.get(username, {}).get('traffic_limit', "Неограниченно")
+
+def load_payments():
+    if os.path.exists(PAYMENTS_FILE):
+        try:
+            with open(PAYMENTS_FILE, 'r') as f:
+                return json.load(f)
+        except:
+            return {}
+    return {}
+
+def save_payments(payments):
+    os.makedirs(os.path.dirname(PAYMENTS_FILE), exist_ok=True)
+    with open(PAYMENTS_FILE, 'w') as f:
+        json.dump(payments, f, indent=4)
+
+def add_payment(user_id: int, payment_id: str, amount: float, status: str = 'pending'):
+    payments = load_payments()
+    payment_data = {
+        'user_id': user_id,
+        'payment_id': payment_id,
+        'amount': amount,
+        'status': status,
+        'timestamp': datetime.now(UTC).isoformat()
+    }
+    if str(user_id) not in payments:
+        payments[str(user_id)] = []
+    payments[str(user_id)].append(payment_data)
+    save_payments(payments)
+    return payment_data
+
+def update_payment_status(payment_id: str, status: str):
+    payments = load_payments()
+    for user_payments in payments.values():
+        for payment in user_payments:
+            if payment['payment_id'] == payment_id:
+                payment['status'] = status
+                save_payments(payments)
+                return True
+    return False
+
+def get_user_payments(user_id: int):
+    payments = load_payments()
+    return payments.get(str(user_id), [])
+
+def get_all_payments():
+    return load_payments()