mirror of
https://github.com/YunoHost/pepettes.git
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95 lines
2.9 KiB
Python
95 lines
2.9 KiB
Python
#! /usr/bin/env python3.6
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"""
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server.py
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Stripe Sample.
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Python 3.6 or newer required.
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"""
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import stripe
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import json
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import os
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import random
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import string
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from flask import Flask, render_template, jsonify, request, send_from_directory, session
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from flask_babel import Babel, _
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from flask_simple_csrf import CSRF
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static_dir = str(os.path.abspath(os.path.join(
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__file__, "..", 'assets')))
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app = Flask(__name__, static_folder=static_dir,
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static_url_path="", template_folder=static_dir)
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app.config.from_pyfile('settings.py')
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stripe.api_key = app.config['STRIPE_SECRET_KEY']
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CSRF = CSRF(config={
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'SECRET_CSRF_KEY': app.config['SECRET_CSRF_KEY']
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})
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app = CSRF.init_app(app)
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babel = Babel(app)
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@app.before_request
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def before_request():
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if 'CSRF_TOKEN' not in session or 'USER_CSRF' not in session:
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session['USER_CSRF'] = ''.join(random.SystemRandom().choice(string.ascii_uppercase + string.digits) for _ in range(64))
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session['CSRF_TOKEN'] = CSRF.create(session['USER_CSRF'])
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@babel.localeselector
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def get_locale():
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return 'fr' #request.accept_languages.best_match(app.config['LANGUAGES'])
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@app.route('/', methods=['GET'])
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def get_index():
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return render_template('index.html', **app.config['CUSTOM'],
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csrf=session['USER_CSRF'])
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@app.route('/success', methods=['GET'])
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def get_success():
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return render_template('success.html', **app.config['CUSTOM'])
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@app.route('/canceled', methods=['GET'])
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def get_canceled():
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return render_template('canceled.html', **app.config['CUSTOM'])
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@app.route('/create-checkout-session', methods=['POST'])
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def create_checkout_session():
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data = json.loads(request.data)
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domain_url = app.config['DOMAIN']
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try:
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donation = app.config['DONATION']
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currencies = [iso for iso, symbol in app.config['CUSTOM']['currencies']]
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if CSRF.verify(data['user_csrf'], session['CSRF_TOKEN']) is False or \
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data['frequency'] not in ['recuring', 'one_time'] or \
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data['currency'] not in currencies or \
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int(data['quantity']) <= 0:
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return jsonify(error="Bad value"), 400
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# Create new Checkout Session for the order
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price = donation[data['frequency']][data['currency']]
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mode = "payment" if data['frequency'] == 'one_time' else "subscription"
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checkout_session = stripe.checkout.Session.create(
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success_url=domain_url +
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"/success?session_id={CHECKOUT_SESSION_ID}",
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cancel_url=domain_url + "/canceled",
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payment_method_types= ["card"],
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mode=mode,
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line_items=[
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{
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"price": price,
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"quantity": data['quantity']
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}
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]
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)
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return jsonify({'sessionId': checkout_session['id']})
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except Exception as e:
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return jsonify(error=str(e)), 403
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if __name__ == '__main__':
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app.run(port=app.config['PORT'], debug=app.debug)
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