SoftwareEngineering2026 · Rigett7 · May 11, 2026 · May 11, 2026
diff --git a/ZaharenkoAA/README.md b/ZaharenkoAA/README.md
@@ -0,0 +1,10 @@
+Веб-приложение, которое генерирует пароль по заданным параметрам.  
+Реализовано на основе микросервисной архитектуры с использованием Docker Compose.
+
+nginx - Единая точка входа
+frontend - Пользовательский интерфейс
+backend - REST API для приёма заказов на пароли
+worker - Асинхронный обработчик длительных задач
+redis - Брокер сообщений и хранилище результатов
+
+запуск командой: docker compose up --build
diff --git a/ZaharenkoAA/backend/Dockerfile b/ZaharenkoAA/backend/Dockerfile
@@ -0,0 +1,6 @@
+FROM python:3.10-slim
+WORKDIR /app
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+COPY . .
+CMD ["gunicorn", "-b", "0.0.0.0:5000", "app:app"]
diff --git a/ZaharenkoAA/backend/app.py b/ZaharenkoAA/backend/app.py
@@ -0,0 +1,42 @@
+import string
+import random
+import time
+from flask import Flask, request, jsonify
+from celery import Celery
+
+app = Flask(__name__)
+app.config['CELERY_BROKER_URL'] = 'redis://redis:6379/0'
+app.config['CELERY_RESULT_BACKEND'] = 'redis://redis:6379/0'
+
+celery = Celery(app.name, broker=app.config['CELERY_BROKER_URL'])
+celery.conf.update(app.config)
+
+@celery.task(bind=True)
+def generate_password_task(self, length=12, use_digits=True, use_special=True):
+    chars = string.ascii_letters
+    if use_digits:
+        chars += string.digits
+    if use_special:
+        chars += string.punctuation
+    password = ''.join(random.choice(chars) for _ in range(length))
+    return password
+
+@app.route('/api/generate', methods=['POST'])
+def generate():
+    data = request.get_json() or {}
+    length = int(data.get('length', 12))
+    use_digits = data.get('use_digits', True)
+    use_special = data.get('use_special', True)
+    task = generate_password_task.delay(length, use_digits, use_special)
+    return jsonify({'task_id': task.id}), 202
+
+@app.route('/api/status/<task_id>')
+def task_status(task_id):
+    task = generate_password_task.AsyncResult(task_id)
+    if task.state == 'PENDING':
+        response = {'state': task.state, 'status': 'Задача ожидает выполнения...'}
+    elif task.state == 'SUCCESS':
+        response = {'state': task.state, 'result': task.result}
+    else:
+        response = {'state': task.state, 'status': str(task.info)}
+    return jsonify(response)
diff --git a/ZaharenkoAA/backend/requirements.txt b/ZaharenkoAA/backend/requirements.txt
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+flask
+gunicorn
+celery[redis]
diff --git a/ZaharenkoAA/docker-compose.yml b/ZaharenkoAA/docker-compose.yml
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+version: '3.8'
+
+services:
+  redis:
+    image: redis:alpine
+    networks:
+      - app-net
+
+  backend:
+    build: ./backend
+    networks:
+      - app-net
+    depends_on:
+      - redis
+    environment:
+      - CELERY_BROKER_URL=redis://redis:6379/0
+      - CELERY_RESULT_BACKEND=redis://redis:6379/0
+
+  worker:
+    build: ./backend
+    command: celery -A app.celery worker --loglevel=info
+    networks:
+      - app-net
+    depends_on:
+      - redis
+    environment:
+      - CELERY_BROKER_URL=redis://redis:6379/0
+      - CELERY_RESULT_BACKEND=redis://redis:6379/0
+
+  frontend:
+    build: ./frontend
+    networks:
+      - app-net
+
+  nginx:
+    image: nginx:alpine
+    ports:
+      - "8080:80"
+    volumes:
+      - ./nginx/default.conf:/etc/nginx/conf.d/default.conf:ro
+    networks:
+      - app-net
+    depends_on:
+      - frontend
+      - backend
+
+networks:
+  app-net:
+    driver: bridge
diff --git a/ZaharenkoAA/frontend/Dockerfile b/ZaharenkoAA/frontend/Dockerfile
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+FROM python:3.10-alpine
+WORKDIR /app
+COPY static/ static/
+CMD ["python", "-m", "http.server", "3000", "--directory", "static"]
diff --git a/ZaharenkoAA/frontend/static/index.html b/ZaharenkoAA/frontend/static/index.html
@@ -0,0 +1,33 @@
+<!DOCTYPE html>
+<html lang="ru">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Генератор паролей</title>
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet">
+</head>
+<body class="container mt-5">
+    <h1>Генератор паролей</h1>
+    <div class="card p-4">
+        <div class="mb-3">
+            <label for="length" class="form-label">Длина пароля</label>
+            <input type="number" id="length" class="form-control" value="16" min="4" max="64">
+        </div>
+        <div class="form-check mb-2">
+            <input class="form-check-input" type="checkbox" id="useDigits" checked>
+            <label class="form-check-label" for="useDigits">Использовать цифры (0-9)</label>
+        </div>
+        <div class="form-check mb-3">
+            <input class="form-check-input" type="checkbox" id="useSpecial" checked>
+            <label class="form-check-label" for="useSpecial">Спецсимволы (!@#$...)</label>
+        </div>
+        <button id="generateBtn" class="btn btn-primary">Сгенерировать</button>
+        <div id="status" class="mt-3 alert alert-info" style="display: none;"></div>
+        <div id="result" class="mt-3 alert alert-success" style="display: none;">
+            <strong>Ваш пароль:</strong> <span id="passwordValue"></span>
+        </div>
+        <div id="error" class="mt-3 alert alert-danger" style="display: none;"></div>
+    </div>
+    <script src="script.js"></script>
+</body>
+</html>
diff --git a/ZaharenkoAA/frontend/static/script.js b/ZaharenkoAA/frontend/static/script.js
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+document.getElementById('generateBtn').addEventListener('click', async () => {
+    const length = document.getElementById('length').value;
+    const useDigits = document.getElementById('useDigits').checked;
+    const useSpecial = document.getElementById('useSpecial').checked;
+
+    const statusDiv = document.getElementById('status');
+    const resultDiv = document.getElementById('result');
+    const errorDiv = document.getElementById('error');
+    statusDiv.style.display = 'block';
+    statusDiv.textContent = '';
+    resultDiv.style.display = 'none';
+    errorDiv.style.display = 'none';
+
+    try {
+        const response = await fetch('/api/generate', {
+            method: 'POST',
+            headers: { 'Content-Type': 'application/json' },
+            body: JSON.stringify({ length, use_digits: useDigits, use_special: useSpecial })
+        });
+        const { task_id } = await response.json();
+
+        const poll = setInterval(async () => {
+            const statusResp = await fetch(`/api/status/${task_id}`);
+            const data = await statusResp.json();
+
+            if (data.state === 'SUCCESS') {
+                clearInterval(poll);
+                statusDiv.style.display = 'none';
+                resultDiv.style.display = 'block';
+                document.getElementById('passwordValue').textContent = data.result;
+            } else if (data.state === 'FAILURE') {
+                clearInterval(poll);
+                statusDiv.style.display = 'none';
+                errorDiv.style.display = 'block';
+                errorDiv.textContent = `Ошибка: ${data.status}`;
+            } else {
+                statusDiv.textContent = `Статус: ${data.status || data.state}`;
+            }
+        }, 1000);
+    } catch (err) {
+        statusDiv.style.display = 'none';
+        errorDiv.style.display = 'block';
+        errorDiv.textContent = 'Ошибка соединения с сервером';
+    }
+});
diff --git a/ZaharenkoAA/nginx/default.conf b/ZaharenkoAA/nginx/default.conf
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+server {
+    listen 80;
+    server_name localhost;
+
+    location / {
+        proxy_pass http://frontend:3000;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+    }
+
+    location /api/ {
+        proxy_pass http://backend:5000;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+    }
+}
diff --git a/ZaharenkoAA/worker/Dockerfile b/ZaharenkoAA/worker/Dockerfile
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+FROM python:3.10-slim
+WORKDIR /app
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+COPY . .
+CMD ["gunicorn", "-b", "0.0.0.0:5000", "app:app"]
diff --git a/ZaharenkoAA/worker/app.py b/ZaharenkoAA/worker/app.py
@@ -0,0 +1,42 @@
+import string
+import random
+import time
+from flask import Flask, request, jsonify
+from celery import Celery
+
+app = Flask(__name__)
+app.config['CELERY_BROKER_URL'] = 'redis://redis:6379/0'
+app.config['CELERY_RESULT_BACKEND'] = 'redis://redis:6379/0'
+
+celery = Celery(app.name, broker=app.config['CELERY_BROKER_URL'])
+celery.conf.update(app.config)
+
+@celery.task(bind=True)
+def generate_password_task(self, length=12, use_digits=True, use_special=True):
+    chars = string.ascii_letters
+    if use_digits:
+        chars += string.digits
+    if use_special:
+        chars += string.punctuation
+    password = ''.join(random.choice(chars) for _ in range(length))
+    return password
+
+@app.route('/api/generate', methods=['POST'])
+def generate():
+    data = request.get_json() or {}
+    length = int(data.get('length', 12))
+    use_digits = data.get('use_digits', True)
+    use_special = data.get('use_special', True)
+    task = generate_password_task.delay(length, use_digits, use_special)
+    return jsonify({'task_id': task.id}), 202
+
+@app.route('/api/status/<task_id>')
+def task_status(task_id):
+    task = generate_password_task.AsyncResult(task_id)
+    if task.state == 'PENDING':
+        response = {'state': task.state, 'status': 'Задача ожидает выполнения'}
+    elif task.state == 'SUCCESS':
+        response = {'state': task.state, 'result': task.result}
+    else:
+        response = {'state': task.state, 'status': str(task.info)}
+    return jsonify(response)