- user can upgrade to lifetime if in trial or free - free or trial user can buy a subscription - user has all features when in trial
454 lines
13 KiB
Python
454 lines
13 KiB
Python
import os
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import ssl
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import arrow
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import flask_profiler
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import sentry_sdk
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from flask import Flask, redirect, url_for, render_template, request, jsonify
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from flask_admin import Admin
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from flask_cors import cross_origin
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from flask_login import current_user
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from sentry_sdk.integrations.flask import FlaskIntegration
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from sentry_sdk.integrations.sqlalchemy import SqlalchemyIntegration
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from sentry_sdk.integrations.aiohttp import AioHttpIntegration
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from app import paddle_utils
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from app.admin_model import SLModelView, SLAdminIndexView
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from app.api.base import api_bp
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from app.auth.base import auth_bp
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from app.config import (
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DEBUG,
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DB_URI,
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FLASK_SECRET,
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SENTRY_DSN,
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URL,
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SHA1,
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PADDLE_MONTHLY_PRODUCT_ID,
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RESET_DB,
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FLASK_PROFILER_PATH,
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FLASK_PROFILER_PASSWORD,
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)
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from app.dashboard.base import dashboard_bp
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from app.developer.base import developer_bp
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from app.discover.base import discover_bp
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from app.extensions import db, login_manager, migrate
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from app.jose_utils import get_jwk_key
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from app.log import LOG
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from app.models import (
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Client,
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User,
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ClientUser,
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GenEmail,
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RedirectUri,
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Subscription,
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PlanEnum,
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ApiKey,
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CustomDomain,
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LifetimeCoupon,
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Directory,
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)
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from app.monitor.base import monitor_bp
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from app.oauth.base import oauth_bp
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if SENTRY_DSN:
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LOG.d("enable sentry")
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sentry_sdk.init(
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dsn=SENTRY_DSN,
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integrations=[
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FlaskIntegration(),
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SqlalchemyIntegration(),
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AioHttpIntegration(),
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],
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)
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# the app is served behin nginx which uses http and not https
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os.environ["OAUTHLIB_INSECURE_TRANSPORT"] = "1"
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def create_app() -> Flask:
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app = Flask(__name__)
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app.url_map.strict_slashes = False
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app.config["SQLALCHEMY_DATABASE_URI"] = DB_URI
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app.config["SQLALCHEMY_TRACK_MODIFICATIONS"] = False
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app.secret_key = FLASK_SECRET
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app.config["TEMPLATES_AUTO_RELOAD"] = True
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# to avoid conflict with other cookie
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app.config["SESSION_COOKIE_NAME"] = "slapp"
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init_extensions(app)
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register_blueprints(app)
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set_index_page(app)
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jinja2_filter(app)
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setup_error_page(app)
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setup_favicon_route(app)
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setup_openid_metadata(app)
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init_admin(app)
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setup_paddle_callback(app)
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setup_do_not_track(app)
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if FLASK_PROFILER_PATH:
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LOG.d("Enable flask-profiler")
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app.config["flask_profiler"] = {
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"enabled": True,
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"storage": {"engine": "sqlite", "FILE": FLASK_PROFILER_PATH},
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"basicAuth": {
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"enabled": True,
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"username": "admin",
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"password": FLASK_PROFILER_PASSWORD,
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},
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"ignore": ["^/static/.*", "/git", "/exception"],
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}
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flask_profiler.init_app(app)
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return app
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def fake_data():
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LOG.d("create fake data")
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# Remove db if exist
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if os.path.exists("db.sqlite"):
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LOG.d("remove existing db file")
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os.remove("db.sqlite")
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# Create all tables
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db.create_all()
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# Create a user
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user = User.create(
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email="john@wick.com",
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name="John Wick",
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password="password",
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activated=True,
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is_admin=True,
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otp_secret="base32secret3232",
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)
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db.session.commit()
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LifetimeCoupon.create(code="coupon", nb_used=10)
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db.session.commit()
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# Create a subscription for user
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Subscription.create(
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user_id=user.id,
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cancel_url="https://checkout.paddle.com/subscription/cancel?user=1234",
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update_url="https://checkout.paddle.com/subscription/update?user=1234",
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subscription_id="123",
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event_time=arrow.now(),
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next_bill_date=arrow.now().shift(days=10).date(),
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plan=PlanEnum.monthly,
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)
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db.session.commit()
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api_key = ApiKey.create(user_id=user.id, name="Chrome")
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api_key.code = "code"
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GenEmail.create_new(user.id, "e1@")
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GenEmail.create_new(user.id, "e2@")
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GenEmail.create_new(user.id, "e3@")
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CustomDomain.create(user_id=user.id, domain="ab.cd", verified=True)
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CustomDomain.create(
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user_id=user.id, domain="very-long-domain.com.net.org", verified=True
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)
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db.session.commit()
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Directory.create(user_id=user.id, name="abcd")
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Directory.create(user_id=user.id, name="xyzt")
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db.session.commit()
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# Create a client
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client1 = Client.create_new(name="Demo", user_id=user.id)
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client1.oauth_client_id = "client-id"
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client1.oauth_client_secret = "client-secret"
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client1.published = True
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db.session.commit()
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RedirectUri.create(client_id=client1.id, uri="https://ab.com")
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client2 = Client.create_new(name="Demo 2", user_id=user.id)
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client2.oauth_client_id = "client-id2"
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client2.oauth_client_secret = "client-secret2"
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client2.published = True
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db.session.commit()
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db.session.commit()
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@login_manager.user_loader
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def load_user(user_id):
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user = User.query.get(user_id)
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return user
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def register_blueprints(app: Flask):
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app.register_blueprint(auth_bp)
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app.register_blueprint(monitor_bp)
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app.register_blueprint(dashboard_bp)
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app.register_blueprint(developer_bp)
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app.register_blueprint(oauth_bp, url_prefix="/oauth")
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app.register_blueprint(oauth_bp, url_prefix="/oauth2")
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app.register_blueprint(discover_bp)
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app.register_blueprint(api_bp)
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def set_index_page(app):
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@app.route("/", methods=["GET", "POST"])
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def index():
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if current_user.is_authenticated:
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return redirect(url_for("dashboard.index"))
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else:
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return redirect(url_for("auth.login"))
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@app.after_request
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def after_request(res):
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# not logging /static call
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if (
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not request.path.startswith("/static")
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and not request.path.startswith("/admin/static")
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and not request.path.startswith("/_debug_toolbar")
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):
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LOG.debug(
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"%s %s %s %s %s",
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request.remote_addr,
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request.method,
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request.path,
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request.args,
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res.status_code,
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)
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res.headers["X-Frame-Options"] = "deny"
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return res
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def setup_openid_metadata(app):
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@app.route("/.well-known/openid-configuration")
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@cross_origin()
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def openid_config():
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res = {
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"issuer": URL,
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"authorization_endpoint": URL + "/oauth2/authorize",
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"token_endpoint": URL + "/oauth2/token",
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"userinfo_endpoint": URL + "/oauth2/userinfo",
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"jwks_uri": URL + "/jwks",
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"response_types_supported": [
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"code",
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"token",
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"id_token",
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"id_token token",
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"id_token code",
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],
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"subject_types_supported": ["public"],
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"id_token_signing_alg_values_supported": ["RS256"],
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# todo: add introspection and revocation endpoints
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# "introspection_endpoint": URL + "/oauth2/token/introspection",
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# "revocation_endpoint": URL + "/oauth2/token/revocation",
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}
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return jsonify(res)
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@app.route("/jwks")
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@cross_origin()
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def jwks():
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res = {"keys": [get_jwk_key()]}
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return jsonify(res)
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def setup_error_page(app):
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@app.errorhandler(400)
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def page_not_found(e):
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return render_template("error/400.html"), 400
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@app.errorhandler(401)
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def page_not_found(e):
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return render_template("error/401.html", current_url=request.full_path), 401
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@app.errorhandler(403)
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def page_not_found(e):
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return render_template("error/403.html"), 403
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@app.errorhandler(404)
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def page_not_found(e):
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return render_template("error/404.html"), 404
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@app.errorhandler(Exception)
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def error_handler(e):
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LOG.exception(e)
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return render_template("error/500.html"), 500
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def setup_favicon_route(app):
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@app.route("/favicon.ico")
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def favicon():
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return redirect("/static/favicon.ico")
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def jinja2_filter(app):
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def format_datetime(value):
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dt = arrow.get(value)
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return dt.humanize()
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app.jinja_env.filters["dt"] = format_datetime
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@app.context_processor
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def inject_stage_and_region():
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return dict(YEAR=arrow.now().year, URL=URL, SENTRY_DSN=SENTRY_DSN, VERSION=SHA1)
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def setup_paddle_callback(app: Flask):
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@app.route("/paddle", methods=["GET", "POST"])
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def paddle():
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LOG.debug(
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"paddle callback %s %s %s %s %s",
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request.form.get("alert_name"),
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request.form.get("email"),
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request.form.get("customer_name"),
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request.form.get("subscription_id"),
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request.form.get("subscription_plan_id"),
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)
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# make sure the request comes from Paddle
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if not paddle_utils.verify_incoming_request(dict(request.form)):
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LOG.error(
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"request not coming from paddle. Request data:%s", dict(request.form)
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)
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return "KO", 400
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if (
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request.form.get("alert_name") == "subscription_created"
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): # new user subscribes
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user_email = request.form.get("email")
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user = User.get_by(email=user_email)
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if (
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int(request.form.get("subscription_plan_id"))
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== PADDLE_MONTHLY_PRODUCT_ID
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):
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plan = PlanEnum.monthly
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else:
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plan = PlanEnum.yearly
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sub = Subscription.get_by(user_id=user.id)
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if not sub:
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LOG.d("create a new sub")
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Subscription.create(
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user_id=user.id,
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cancel_url=request.form.get("cancel_url"),
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update_url=request.form.get("update_url"),
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subscription_id=request.form.get("subscription_id"),
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event_time=arrow.now(),
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next_bill_date=arrow.get(
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request.form.get("next_bill_date"), "YYYY-MM-DD"
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).date(),
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plan=plan,
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)
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else:
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LOG.d("update existing sub %s", sub)
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sub.cancel_url = request.form.get("cancel_url")
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sub.update_url = request.form.get("update_url")
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sub.subscription_id = request.form.get("subscription_id")
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sub.event_time = arrow.now()
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sub.next_bill_date = arrow.get(
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request.form.get("next_bill_date"), "YYYY-MM-DD"
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).date()
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sub.plan = plan
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LOG.debug("User %s upgrades!", user)
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db.session.commit()
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elif request.form.get("alert_name") == "subscription_updated":
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subscription_id = request.form.get("subscription_id")
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LOG.debug("Update subscription %s", subscription_id)
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sub: Subscription = Subscription.get_by(subscription_id=subscription_id)
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sub.event_time = arrow.now()
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sub.next_bill_date = arrow.get(
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request.form.get("next_bill_date"), "YYYY-MM-DD"
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).date()
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db.session.commit()
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elif request.form.get("alert_name") == "subscription_cancelled":
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subscription_id = request.form.get("subscription_id")
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LOG.error("Cancel subscription %s", subscription_id)
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sub: Subscription = Subscription.get_by(subscription_id=subscription_id)
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if sub:
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sub.cancelled = True
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db.session.commit()
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return "OK"
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def init_extensions(app: Flask):
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LOG.debug("init extensions")
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login_manager.init_app(app)
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db.init_app(app)
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migrate.init_app(app)
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def init_admin(app):
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admin = Admin(name="SimpleLogin", template_mode="bootstrap3")
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admin.init_app(app, index_view=SLAdminIndexView())
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admin.add_view(SLModelView(User, db.session))
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admin.add_view(SLModelView(Client, db.session))
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admin.add_view(SLModelView(GenEmail, db.session))
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admin.add_view(SLModelView(ClientUser, db.session))
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def setup_do_not_track(app):
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@app.route("/dnt")
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def do_not_track():
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return """
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<script>
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// Disable GoatCounter if this script is called
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window.localStorage.setItem('goatcounter-ignore', 't');
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alert("GoatCounter disabled");
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window.location.href = "/";
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</script>
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"""
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if __name__ == "__main__":
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app = create_app()
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# enable flask toolbar
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# app.config["DEBUG_TB_PROFILER_ENABLED"] = True
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# app.config["DEBUG_TB_INTERCEPT_REDIRECTS"] = False
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#
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# toolbar = DebugToolbarExtension(app)
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# enable to print all queries generated by sqlalchemy
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# app.config["SQLALCHEMY_ECHO"] = True
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# warning: only used in local
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if RESET_DB:
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LOG.warning("reset db, add fake data")
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with app.app_context():
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fake_data()
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if URL.startswith("https"):
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LOG.d("enable https")
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context = ssl.SSLContext(ssl.PROTOCOL_TLSv1_2)
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context.load_cert_chain("local_data/cert.pem", "local_data/key.pem")
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app.run(debug=True, host="0.0.0.0", port=7777, ssl_context=context)
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else:
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app.run(debug=True, host="0.0.0.0", port=7777)
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