Nathan Woodburn
f129e2d722
All checks were successful
Build Docker / Build Docker (push) Successful in 41s
130 lines
4.0 KiB
Python
130 lines
4.0 KiB
Python
from flask import Flask, make_response, redirect, request, jsonify, render_template, send_from_directory, render_template_string
|
|
import os
|
|
import dotenv
|
|
import requests
|
|
import datetime
|
|
import json
|
|
import secrets
|
|
import threading
|
|
|
|
app = Flask(__name__)
|
|
dotenv.load_dotenv()
|
|
URL = os.getenv('PROXY')
|
|
RESTRICTED = os.getenv('RESTRICTED')
|
|
RESTRICTED = json.loads(RESTRICTED)
|
|
RESTRICTED = [f'{i.lower()}/' for i in RESTRICTED]
|
|
TLD = os.getenv('TLD')
|
|
|
|
# Load cookies
|
|
cookies = []
|
|
|
|
if os.path.isfile('cookies.json'):
|
|
with open('cookies.json') as file:
|
|
cookies = json.load(file)
|
|
else:
|
|
with open('cookies.json', 'w') as file:
|
|
json.dump(cookies, file)
|
|
|
|
|
|
# region Auth
|
|
@app.route('/auth', methods=['POST'])
|
|
def auth():
|
|
global cookies
|
|
auth = login(request)
|
|
if auth == False:
|
|
return render_template_string("Failed to authenticate")
|
|
|
|
# Make sure user has a correct domain
|
|
if not auth.endswith(f'.{TLD}'):
|
|
return render_template_string(f"You need to have a domain on .{TLD} to access this content.")
|
|
|
|
resp = make_response(render_template_string("Success"))
|
|
# Gen cookie
|
|
auth_cookie = secrets.token_hex(12 // 2)
|
|
cookies.append({'name': auth, 'cookie': auth_cookie})
|
|
|
|
with open('cookies.json', 'w') as file:
|
|
json.dump(cookies, file)
|
|
|
|
resp.set_cookie('auth', auth_cookie, max_age=60*60*24*30)
|
|
return resp
|
|
|
|
@app.route('/logout')
|
|
def logout():
|
|
global cookies
|
|
resp = make_response(redirect('/'))
|
|
resp.set_cookie('auth', '', expires=0)
|
|
|
|
if 'auth' not in request.cookies:
|
|
return resp
|
|
cookies = [i for i in cookies if i['cookie'] != request.cookies['auth']]
|
|
with open('cookies.json', 'w') as file:
|
|
json.dump(cookies, file)
|
|
|
|
return resp
|
|
|
|
def login(request):
|
|
dict = request.form.to_dict()
|
|
keys = dict.keys()
|
|
keys = list(keys)[0]
|
|
keys = json.loads(keys)
|
|
auth_request = keys['request']
|
|
# return login(auth_request)
|
|
r = requests.get(f'https://auth.varo.domains/verify/{auth_request}')
|
|
r = r.json()
|
|
if r['success'] == False:
|
|
return False
|
|
|
|
if 'data' in r:
|
|
data = r['data']
|
|
if 'name' in data:
|
|
return data['name']
|
|
return False
|
|
|
|
# endregion
|
|
|
|
# Catch all
|
|
@app.route('/', defaults={'path': ''})
|
|
@app.route('/<path:path>', methods=['GET', 'POST'])
|
|
def catch_all(path):
|
|
for i in RESTRICTED:
|
|
if path.lower().startswith(i) or path.lower() == i:
|
|
# Check if user is logged in
|
|
if 'auth' not in request.cookies:
|
|
return render_template('auth.html', year=datetime.datetime.now().year,redirect=request.url,tld=TLD)
|
|
auth = request.cookies['auth']
|
|
if not any(i['cookie'] == auth for i in cookies):
|
|
return render_template('auth.html', year=datetime.datetime.now().year,redirect=request.url,tld=TLD)
|
|
break
|
|
|
|
|
|
|
|
res = requests.request(
|
|
method = request.method,
|
|
url = request.url.replace(request.host_url, f'{URL}/'),
|
|
headers = {k:v for k,v in request.headers if k.lower() != 'host'},
|
|
data = request.get_data(),
|
|
cookies = request.cookies,
|
|
allow_redirects = False,
|
|
)
|
|
excluded_headers = ['content-encoding', 'content-length', 'transfer-encoding', 'connection']
|
|
headers = [
|
|
(k,v) for k,v in res.raw.headers.items()
|
|
if k.lower() not in excluded_headers
|
|
]
|
|
|
|
# Replace all instances of the proxy URL with the local URL
|
|
# If content type is html
|
|
if 'text/html' in res.headers['Content-Type']:
|
|
content = res.content.decode('utf-8')
|
|
content = content.replace(URL, request.host_url)
|
|
# TMP: Replace other domains
|
|
content = content.replace('https://alee.freeconcept/', request.host_url)
|
|
response = make_response(content, res.status_code, headers)
|
|
return response
|
|
|
|
response = make_response(res.content, res.status_code, headers)
|
|
return response
|
|
|
|
if __name__ == '__main__':
|
|
app.run(debug=True, port=5000, host='0.0.0.0') |