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# ÔÊÐíÀ´×ÔÌض¨IPµÄHTTPÇëÇó
iptables -A INPUT -p tcp -s 192.168.0.1 -m tcp --dport 80 -j ACCEPT

# ÔÊÐíÀ´×ÔÌض¨IPµÄHTTPSÇëÇó
iptables -A INPUT -p tcp -s 192.168.0.1 -m tcp --dport 443 -j ACCEPT

# ĬÈÏÇéÐÎϾܾøËùÓÐÆäËû»á¼û
iptables -A INPUT -j DROP

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server {
    listen 443 ssl;

    ssl_certificate /path/to/certificate.crt;
    ssl_certificate_key /path/to/private.key;

    // ÆäËûÉèÖÃÏî...

    location / {
        // Web½Ó¿ÚÉèÖÃ...
    }
}

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location / {
    allow 192.168.0.1;
    deny all;

    // Web½Ó¿ÚÉèÖÃ...
}

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from flask import Flask, request, jsonify
from hashlib import sha256

app = Flask(__name__)

# Ä£Äâ´æ´¢Óû§ÃÜÂëµÄÊý¾Ý¿â
users = {
    "admin": {
        "password": "12e684baad164527e318650080fab40f3cd0559a54ef9e80bbe326df4461c032",
        "salt": "abcd1234"
    }
}

@app.route('/login', methods=['POST'])
def login():
    data = request.get_json()
    username = data['username']
    password = data['password']

    # ´ÓÊý¾Ý¿â»ñÈ¡Óû§ÐÅÏ¢
    user = users.get(username)

    if user is None:
        return jsonify({'message': 'Invalid username'}), 401

    # ÅÌËãÃÜÂë¹þÏ£Öµ
    password_hash = sha256((password + user['salt']).encode()).hexdigest()

    if password_hash != user['password']:
        return jsonify({'message': 'Invalid password'}), 401

    return jsonify({'message': 'Login success'})

if __name__ == '__main__':
    app.run()

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