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23 changes: 14 additions & 9 deletions TEST/app.py
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Original file line number Diff line number Diff line change
@@ -1,21 +1,26 @@
import flask
from flask import Flask, render_template
import requests
import sqlite3


app = Flask(__name__)

PORT = 8001

@app.route('/', methods=['GET'])
def home():
database = sqlite3.connect('./Captured_requests.db')
cursor = database.cursor()
entries = cursor.execute('select * from all_requests order by Request_Number desc')

return render_template("home.html", entries=entries)
try:
# Open a database connection and fetch entries
with sqlite3.connect('./Captured_requests.db') as database:
cursor = database.cursor()
cursor.execute('SELECT * FROM all_requests ORDER BY Request_Number DESC')
entries = cursor.fetchall() # Fetch all results

# Render the entries in the template
return render_template("home.html", entries=entries)

except sqlite3.Error as e:
# Handle database connection or query errors
print(f"Database error: {e}")
return "An error occurred while fetching data from the database."

if __name__ == "__main__":
app.run(port=PORT)
app.run(port=PORT)
52 changes: 45 additions & 7 deletions TEST/templates/home.html
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Original file line number Diff line number Diff line change
Expand Up @@ -42,6 +42,16 @@
flex: 1;
min-width: 45%;
}

.hero-section {
background: url('https://via.placeholder.com/1200x600') no-repeat center center/cover;
height: 400px;
display: flex;
justify-content: center;
align-items: center;
color: white;
text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}
</style>
</head>
<body class="min-h-screen bg-black text-white">
Expand All @@ -57,20 +67,31 @@
<div class="hidden md:block">
<div class="ml-10 flex items-center space-x-4">
<a href="#" class="text-gray-300 hover:text-blue-400 px-3 py-2 rounded-md font-medium">Recent</a>
<a href="#about" class="text-gray-300 hover:text-blue-400 px-3 py-2 rounded-md font-medium">About</a>
<a href="#contact" class="text-gray-300 hover:text-blue-400 px-3 py-2 rounded-md font-medium">Contact</a>
</div>
</div>
</div>
</div>
</nav>

<!-- Hero Section -->
<section class="hero-section gradient-bg text-center">
<div>
<h1 class="text-4xl font-bold mb-4">Welcome to CRISP</h1>
<p class="text-xl mb-8">Modern Request Logger for your development needs</p>
<a href="#recent-requests" class="px-6 py-3 bg-blue-600 hover:bg-blue-700 text-white font-semibold rounded-lg shadow-lg">Get Started</a>
</div>
</section>

<!-- Main Content -->
<main class="pt-24 pb-16 px-4 sm:px-6 lg:px-8 max-w-7xl mx-auto">
<h1 class="text-4xl font-bold text-gray-100 mb-8">Recent Requests</h1>
<h2 id="recent-requests" class="text-4xl font-bold text-gray-100 mb-8">Recent Requests</h2>

<!-- Request Cards -->
<section>
{% for entry in entries %}
<article class="entry flex-container">
<article class="entry flex-container card-hover">
<div class="box flex-item">
<h2 class="entry__title">Request</h2>
<p class="entry__content"><pre style="overflow-x: auto; white-space: pre-wrap; word-wrap: break-word; font-size: 15px;">{{entry[1]}}</pre></p>
Expand All @@ -84,18 +105,35 @@ <h2 class="entry__title">Response</h2>
</section>
</main>

<!-- About Section -->
<section id="about" class="bg-gray-800 py-16 text-center text-white">
<h2 class="text-3xl font-bold mb-4">About CRISP</h2>
<p class="text-xl mb-4">CRISP is a modern and easy-to-use request logger that helps developers track and debug API calls and responses in real-time.</p>
<p class="text-lg">It features an intuitive interface and powerful filtering to view requests and responses with ease.</p>
</section>

<!-- Footer -->
<footer class="bg-blue-800 text-white">
<div class="max-w-7xl mx-auto py-12 px-4 sm:px-6 lg:px-8">
<footer id="contact" class="bg-blue-800 text-white py-12">
<div class="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
<div class="grid grid-cols-1 md:grid-cols-2 gap-8">
<div>
<h3 class="text-lg font-semibold mb-4">About</h3>
<h3 class="text-lg font-semibold mb-4">Contact Us</h3>
<p>If you have any questions, feel free to reach out to us:</p>
<ul class="mt-4 space-y-2">
<li>Email: <a href="mailto:info@crisp.com" class="text-blue-400">info@crisp.com</a></li>
<li>Phone: +1 (123) 456-7890</li>
</ul>
</div>
<div>
<h3 class="text-lg font-semibold mb-4">Social</h3>
<div class="space-y-2">
<p>Project Wing 2025 Cyber Domain</p>
<a href="#" class="text-blue-400">Twitter</a>
<a href="#" class="text-blue-400">Facebook</a>
<a href="#" class="text-blue-400">GitHub</a>
</div>
</div>
</div>
</div>
</footer>
</body>
</html>
</html>
103 changes: 64 additions & 39 deletions proxy_server/modified_response_proxy_server.py
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Original file line number Diff line number Diff line change
@@ -1,54 +1,72 @@
import socket
import threading
import logging

# Setup logging for better traceability
logging.basicConfig(level=logging.DEBUG, format='%(asctime)s - %(levelname)s - %(message)s')

def modify_request(request):
"""Modify the request before forwarding it."""
logging.debug("Modifying request...")
# Example modification: Change User-Agent header
modified_request = request.replace("User-Agent: Mozilla", "User-Agent: BurpClone")
return modified_request

def modify_response(response):
"""Modify the response before sending it back to the client."""
logging.debug("Modifying response...")
# Example: Modify the response content
if "origin" in response:
response = response.replace("103.106.200.60", "127.0.0.1") # Modify IP for testing purposes
return response

def handle_client_request(client_socket):
print("Received request:")
request = b''
client_socket.setblocking(False)

while True:
try:
data = client_socket.recv(1024)
if not data:
"""Handles the client's request, modifying and forwarding it to the destination."""
try:
# Receiving the request
request = b''
client_socket.setblocking(False)

while True:
try:
data = client_socket.recv(1024)
if not data:
break
request += data
logging.debug(f"Received data: {data.decode('utf-8', errors='ignore')}")
except BlockingIOError:
break
request += data
print(data.decode('utf-8'), end='')
except BlockingIOError:
break

# Modify the request before forwarding
modified_request = modify_request(request.decode('utf-8'))
host, port = extract_host_port_from_request(modified_request)

# Forward the modified request to the destination
destination_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
destination_socket.connect((host, port))
destination_socket.sendall(modified_request.encode('utf-8'))
print("Request forwarded to the destination")

while True:
response = destination_socket.recv(1024)
if not response:
break
# Modify the response before sending it to the client
modified_response = modify_response(response.decode('utf-8'))
client_socket.sendall(modified_response.encode('utf-8'))

destination_socket.close()
client_socket.close()

# Modify the request
modified_request = modify_request(request.decode('utf-8'))
host, port = extract_host_port_from_request(modified_request)

# Forwarding the modified request to the destination server
with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as destination_socket:
destination_socket.connect((host, port))
destination_socket.sendall(modified_request.encode('utf-8'))
logging.debug("Request forwarded to the destination")

# Receive the response from the destination server
response = b""
while True:
data = destination_socket.recv(1024)
if not data:
break
response += data
# Modify the response before sending it back to the client
modified_response = modify_response(response.decode('utf-8'))
client_socket.sendall(modified_response.encode('utf-8'))

logging.debug("Response sent back to the client")

except Exception as e:
logging.error(f"Error handling request: {e}")
finally:
client_socket.close()

def extract_host_port_from_request(request):
"""Extract the host and port from the HTTP request."""
host_string_start = request.find('Host: ') + len('Host: ')
host_string_end = request.find('\r\n', host_string_start)
host_string = request[host_string_start:host_string_end]
Expand All @@ -61,16 +79,23 @@ def extract_host_port_from_request(request):
return host, port

def start_proxy_server(port=8080):
"""Start the proxy server."""
server = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
server.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
server.bind(('127.0.0.1', port))
server.listen(5)
print(f"Proxy server running on port {port}")
logging.info(f"Proxy server running on port {port}")

while True:
client_socket, client_address = server.accept()
print(f"Accepted connection from {client_address}")
client_handler = threading.Thread(target=handle_client_request, args=(client_socket,))
client_handler.start()
try:
while True:
client_socket, client_address = server.accept()
logging.info(f"Accepted connection from {client_address}")
client_handler = threading.Thread(target=handle_client_request, args=(client_socket,))
client_handler.start()
except KeyboardInterrupt:
logging.info("Shutting down the proxy server...")
finally:
server.close()

if __name__ == "__main__":
start_proxy_server()