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subscription_api.py
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subscription_api.py
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# Decompiled with PyLingual (https://pylingual.io)
# Internal filename: subscription_api.py
# Bytecode version: 3.8.0rc1+ (3413)
# Source timestamp: 1970-01-01 00:00:00 UTC (0)
import re
import uuid
import json
import time
import stripe
import boto3
import urllib
import hashlib
import cherrypy
import logging
import logging.config
import datetime
import requests
import traceback
from decimal import Decimal
from botocore.exceptions import ClientError
from data.data_access_factory import DataAccessFactory
from utils import passwordComplexityCheck, getRequestJson, is_valid_email_address, parse_multiline_input, Unauthenticated
from cachetools.func import ttl_cache
class SubscriptionApi(object):
def __init__(self, config):
self.config = config
self._db = DataAccessFactory.createSession(config['database']['type'], config)
self.logger = logging.getLogger('subscription_api_server')
self.logger.info('%s initialized' % self.__class__.__name__)
def get_stripe_products(self):
if self._db.get_config_setting_bool('subscription', 'enforce', True):
try:
stripe_product_grouping_id = self._db.get_config_setting_value('subscription', 'stripe_product_grouping_id')
stripe_api_key = self._db.get_config_setting_value('subscription', 'stripe_private_key')
stripe.api_key = stripe_api_key
stripe.api_version = '2019-12-03'
products = stripe.Product.list()
self.all_products = []
for product in products['data']:
if product['active']:
plans = stripe.Plan.list(product=product['id'])
_plans = []
for plan in plans:
if plan['active'] and plan['metadata'].get('product_grouping_id') == stripe_product_grouping_id and (product['metadata'].get('product_grouping_id') == stripe_product_grouping_id):
_plans.append({'amount': plan['amount'], 'description': plan['metadata']['description'] if 'description' in plan['metadata'] else None, 'group_id': plan['metadata']['group_id'] if 'group_id' in plan['metadata'] else None, 'id': plan['id'], 'product_id': plan['product'], 'name': plan['nickname'], 'trial_days': plan['trial_period_days']})
if _plans:
self.all_products.append({'name': product['name'], 'id': product['id'], 'description': product['metadata'].get('description', ''), 'plans': _plans})
self.logger.info('Fetched Stripe Products (%s)' % json.dumps(self.all_products, sort_keys=True))
except Exception as e:
self.logger.exception('Unable to fetch stripe products. (%s)' % e)
return self.all_products
@cherrypy.expose
@Unauthenticated()
def requestResetEmail(self):
event = getRequestJson(cherrypy.request)
response = {}
recap = self.validateReCaptcha(event)
if recap['status'] == False:
response['error_message'] = recap['error_message'] if 'error_message' in recap else 'Unable to verify ReCaptcha'
else: # inserted
if 'emailaddress' not in event or event['emailaddress'] == None or (not is_valid_email_address(event['emailaddress'])):
response['error_message'] = 'Invalid Email Address'
else: # inserted
user = cherrypy.request.db.getUser(event['emailaddress'])
if user is None:
self.logger.error('Password reset email requested for non-registered address %s' % event['emailaddress'])
else: # inserted
pw_reset_token = str(uuid.uuid4())
user.locked = False
user.email_confirm_token = pw_reset_token
user.email_pw_reset_request_date = datetime.datetime.utcnow()
cherrypy.request.db.updateUser(user)
body = '\n <html>\n <head></head>\n <body>\n <h1>Kasm Workspaces</h1>\n <p>A password reset has been requested for this account. Click this \n <a href=\'https://{}/#/reset?emailaddress={}&token={}\'>Password Rest Link </a> to reset your password.\n </p>\n </body>\n </html>\n '
self.sendEmailHTML(event['emailaddress'], 'Kasm - Password Reset Request', body.format(cherrypy.request.db.get_config_setting_value('subscription', 'app_domain'), urllib.parse.quote(event['emailaddress']), pw_reset_token))
return json.dumps(response)
@cherrypy.expose
@Unauthenticated()
def passwordReset(self):
event = getRequestJson(cherrypy.request)
response = {}
recap = self.validateReCaptcha(event)
if recap['status'] == False:
response['error_message'] = recap['error_message'] if 'error_message' in recap else 'Unable to verify ReCaptcha'
else: # inserted
if 'emailaddress' not in event or event['emailaddress'] == None or (not is_valid_email_address(event['emailaddress'])):
response['error_message'] = 'Invalid Email Address'
else: # inserted
if 'reset_token' not in event or event['reset_token'] == None:
response['error_message'] = 'Access Denied'
else: # inserted
if 'password' in event:
pwr = passwordComplexityCheck(event['password'], require_lower=False, require_upper=False, require_special=False, require_numbers=False)
if not pwr['status']:
response['error_message'] = pwr['message']
if 'error_message' not in response:
email_address = event['emailaddress'].strip().lower()
user = cherrypy.request.db.getUser(email_address)
if not user or (user.email_confirm_token and user.email_pw_reset_request_date):
diff = Decimal(datetime.datetime.utcnow().timestamp()) - Decimal(user.email_pw_reset_request_date.timestamp())
if diff < int(cherrypy.request.db.get_config_setting_value('subscription', 'pw_reset_token_lifetime')):
if event['reset_token'] == user.email_confirm_token:
salt = str(uuid.uuid4())
hashy = hashlib.sha256(event['password'].encode() + salt.encode()).hexdigest()
user.locked = False
user.pw_hash = hashy
user.salt = salt
user.email_confirm_token = None
user.email_pw_reset_request_date = None
cherrypy.request.db.updateUser(user)
self.logger.debug('Password successfully changed for (%s)' % user.username)
cherrypy.request.db.remove_all_session_tokens(user)
else: # inserted
response['error_message'] = 'Password reset token is not valid'
else: # inserted
response['error_message'] = 'Email password reset token has expired'
else: # inserted
response['error_message'] = 'Password reset token is not valid'
if 'error_message' in response:
logging.warning('passwordReset: {0}'.format(response['error_message']))
else: # inserted
logging.info('passwordReset: Successful: {0}'.format(event['emailaddress']))
return json.dumps(response)
@cherrypy.expose
@Unauthenticated()
def cancelNewsletter(self):
event = getRequestJson(cherrypy.request)
response = {}
recap = self.validateReCaptcha(event)
if recap['status'] == False:
response['error_message'] = recap['error_message'] if 'error_message' in recap else 'Unable to verify ReCaptcha'
else: # inserted
if 'emailaddress' not in event or event['emailaddress'] == None or (not is_valid_email_address(event['emailaddress'])):
response['error_message'] = 'Invalid Email Address'
if 'error_message' not in response:
newsletter = cherrypy.request.db.getNewsletter(event['emailaddress'])
if newsletter:
newsletter.enabled = False
cherrypy.request.db.updateNewsletter(newsletter)
else: # inserted
response['error_message'] = 'This email address is not currently subscribed to the newsletter.'
if 'error_message' in response:
logging.warning('cancelNewsletter: {0}: {1}'.format(response['error_message'], event))
else: # inserted
logging.info('cancelNewsletter: Successful')
return json.dumps(response)
@cherrypy.expose
@Unauthenticated()
def signupNewsletter(self):
event = getRequestJson(cherrypy.request)
response = {}
recap = self.validateReCaptcha(event)
if recap['status'] == False:
response['error_message'] = recap['error_message'] if 'error_message' in recap else 'Unable to verify ReCaptcha'
else: # inserted
if 'emailaddress' not in event or event['emailaddress'] == None or (not is_valid_email_address(event['emailaddress'])):
response['error_message'] = 'Invalid Email Address'
if 'error_message' not in response:
newsletter = cherrypy.request.db.getNewsletter(event['emailaddress'])
if not newsletter:
cherrypy.request.db.createNewsletter(event['emailaddress'], 'general')
else: # inserted
if newsletter.enabled:
response['error_message'] = 'This email address is already registered.'
else: # inserted
newsletter.enabled = True
cherrypy.request.db.updateNewsletter(newsletter)
if 'error_message' in response:
logging.warning('signupNewsletter: {0}: {1}'.format(response['error_message'], event))
else: # inserted
logging.info('signupNewsletter: Successful')
return json.dumps(response)
def hubSpotRegisterContact(self, event, demo_account_registration_link, demo_account_registration_href):
headers = {}
headers['Content-Type'] = 'application/x-www-form-urlencoded'
endpoint = 'https://forms.hubspot.com/uploads/form/v2/%s/%s?&' % (cherrypy.request.db.get_config_setting_value('subscription', 'hubspot_portal_id'), cherrypy.request.db.get_config_setting_value('subscription', 'hubspot_registration_form_id'))
hs_context = json.dumps({'hutk': cherrypy.request.cookie['hubspotutk'].value if cherrypy.request.cookie.get('hubspotutk') else '', 'ipAddress': cherrypy.request.headers['X-Forwarded-For'].split(',')[0] if 'X-Forwarded-For' in cherrypy.request.headers else cherrypy.request.remote.ip, 'pageUrl': cherrypy.request.base + cherrypy.request.path_info, 'pageName': 'Create Account'})
data = urllib.parse.urlencode({'email': event['emailaddress'], 'hs_context': hs_context, 'demo_account_registration_link': demo_account_registration_link, 'demo_account_registration_href': demo_account_registration_href})
logging.info('Sending Hubspot Registration Request: %s' % data)
r = requests.post(url=endpoint, data=data, headers=headers)
if not r.ok:
self.logger.error('Error sending Hubspot request: %s' % r.content.decode('utf-8'))
def hubSpotRegisterContactSubscription(self, email, stripe_customer_id, stripe_plan_id, stripe_product_id, stripe_product_name, stripe_plan_nickname, stripe_enrolled):
headers = {}
headers['Content-Type'] = 'application/x-www-form-urlencoded'
endpoint = 'https://forms.hubspot.com/uploads/form/v2/%s/%s?&' % (cherrypy.request.db.get_config_setting_value('subscription', 'hubspot_portal_id'), cherrypy.request.db.get_config_setting_value('subscription', 'hubspot_subscription_form_id'))
data = urllib.parse.urlencode({'email': email, 'stripe_customer_id': stripe_customer_id, 'stripe_plan_id': stripe_plan_id, 'stripe_product_id': stripe_product_id, 'stripe_product_name': stripe_product_name, 'stripe_plan_nickname': stripe_plan_nickname, 'stripe_enrolled': stripe_enrolled})
logging.info('Sending Hubspot Subscription Update Request: %s' % data)
r = requests.post(url=endpoint, data=data, headers=headers)
if not r.ok:
self.logger.error('Error sending Hubspot request: %s' % r.content.decode('utf-8'))
def is_email_verified(self, address):
self.logger.info('Verifying Email : %s' % address)
url = 'https://mailcheck.p.rapidapi.com/'
querystring = {'disable_test_connection': 'false', 'domain': address}
headers = {'x-rapidapi-host': 'mailcheck.p.rapidapi.com', 'x-rapidapi-key': 'cfe41ef802msh127a4f17d978e14p168b82jsnc84bd3fbe49c'}
response = requests.request('GET', url, headers=headers, params=querystring)
self.logger.info('Check-Mail API response (%s)' % response.text)
data = json.loads(response.text)
do_block = data['block']
if do_block:
self.logger.warning('Block (%s) ? : (%s)' % (address, do_block))
else: # inserted
self.logger.info('Block (%s) ? : (%s)' % (address, do_block))
return not data['block']
@staticmethod
@ttl_cache(maxsize=500, ttl=7200)
def check_ip_requests(ip):
return time.time()
@cherrypy.expose
@Unauthenticated()
def createAccount(self):
event = getRequestJson(cherrypy.request)
response = {}
ip = cherrypy.request.headers['X-Forwarded-For'].split(',')[0] if 'X-Forwarded-For' in cherrypy.request.headers else cherrypy.request.remote.ip
invite_code = cherrypy.request.db.config['subscription'].get('invite_code')
recap = self.validateReCaptcha(event)
if recap['status'] == False:
response['error_message'] = recap['error_message'] if 'error_message' in recap else 'Unable to verify ReCaptcha'
else: # inserted
if not (invite_code and invite_code.value.lower() != 'none' and ('invite' in event and event['invite'] != None and (invite_code.value == event['invite']))):
response['error_message'] = 'Kasm is currently by invite only. Please check back soon or sign up for a news letter!'
else: # inserted
if 'emailaddress' not in event or event['emailaddress'] == None or (not is_valid_email_address(event['emailaddress'])):
response['error_message'] = 'Invalid Email Address'
if 'password' not in event or event['password'] == None:
response['error_message'] = 'Please enter a password'
else: # inserted
pwr = passwordComplexityCheck(event['password'], require_lower=False, require_upper=False, require_special=False, require_numbers=False)
if not pwr['status']:
response['error_message'] = pwr['message']
blacklist_ok = True
email_domain_blacklist = cherrypy.request.db.get_config_setting_value('subscription', 'email_domain_blacklist')
if email_domain_blacklist:
email_domain_blacklist = parse_multiline_input(email_domain_blacklist)
if event['emailaddress'].split('@')[1] in email_domain_blacklist:
blacklist_ok = False
self.logger.warning('Email address (%s) is a member of the Email Domain Blacklist' % event['emailaddress'])
response['error_message'] = 'Accounts are not allowed from this domain'
else: # inserted
self.logger.debug('Email (%s) passed Email Domain Blacklist check' % event['emailaddress'])
if blacklist_ok:
verify_email_addresses = cherrypy.request.db.get_config_setting_bool('subscription', 'verify_email_addresses', True)
if verify_email_addresses:
is_verified = self.is_email_verified(event['emailaddress'].split('@')[1])
if not is_verified:
self.logger.warning('Account for address %s is rejected' % event['emailaddress'])
response['error_message'] = 'Accounts are not allowed from this domain'
else: # inserted
logging.debug('Spam email validation disabled')
if 'error_message' not in response:
email_confirm_token = str(uuid.uuid4())
email_address = event['emailaddress'].strip().lower()
user = cherrypy.request.db.getUser(email_address)
if not user:
self.logger.debug('Processing createAccount from IP (%s) Email (%s)' % (ip, email_address))
now = time.time()
_time = self.check_ip_requests(ip)
if _time > now:
self.logger.debug('IP (%s) passed throttling check for Email (%s)' % (ip, email_address))
group = cherrypy.request.db.getGroup(group_name='Demo')
user = cherrypy.request.db.createUser(email_address, password=event['password'], group=group)
user.email_confirm_token = email_confirm_token
user.locked = True
cherrypy.request.db.updateUser(user)
response['created'] = True
demo_account_registration_link = 'https://{}/api/subscriptions/confirmEmailAddress?emailaddress={}&token={}'.format(cherrypy.request.db.config['subscription']['app_domain'].value, urllib.parse.quote(email_address), email_confirm_token)
demo_account_registration_href = '<a href=\"{}\" rel-\" noopener\" target=\"_blank\">Confirm Email Address</a>'.format(demo_account_registration_link)
try:
self.hubSpotRegisterContact(event, demo_account_registration_link, demo_account_registration_href)
except Exception as e:
logging.exception('Failed Sending HubSpot Account Registration : %s' % e)
else: # inserted
response['error_message'] = 'Too many requests.'
self.logger.warning('IP (%s) failed throttling check for Email (%s)' % (ip, email_address))
else: # inserted
response['error_message'] = 'A user with this email address already exists.'
logging.warning('Attempt to create account with existing email {0}'.format(email_address))
if 'error_message' in response:
logging.warning('createAccount: {0}'.format(response['error_message']))
else: # inserted
logging.info('createAccount: Successful: {0}'.format(email_address))
return json.dumps(response)
@cherrypy.expose
@Unauthenticated()
def requestInformation(self):
event = getRequestJson(cherrypy.request)
response = {}
recap = self.validateReCaptcha(event)
if recap['status'] == False:
response['error_message'] = recap['error_message'] if 'error_message' in recap else 'Unable to verify ReCaptcha'
else: # inserted
if 'emailaddress' not in event or event['emailaddress'] == None or (not is_valid_email_address(event['emailaddress'])):
response['error_message'] = 'Invalid Email Address'
else: # inserted
if 'name' not in event or event['name'] == None:
response['error_message'] = 'Please provide a name.'
else: # inserted
if 'message' not in event or event['message'] == None:
response['error_message'] = 'Please provide a message.'
else: # inserted
if 'phone' not in event or event['phone'] == None:
response['error_message'] = 'Please provide a phone number.'
if 'error_message' not in response:
body = '\n <html>\n <head></head>\n <body>\n <h1>Kasm Workspaces - Unauthenticated Request For Information</h1>\n <p>From: {1} <a href=\'mailto:{0}\'>{0}</a></p>\n <p>\n Phone: {2}\n {3}\n </p>\n </body>\n </html>\n '
self.sendEmailHTML('[email protected]', 'KasmWeb Request For Information', body.format(event['emailaddress'], event['name'], event['phone'], event['message']))
if 'error_message' in response:
logging.warning('requestInformation: {0}: {1}'.format(response['error_message'], event))
else: # inserted
logging.info('requestInformation: Successful: {0}'.format(event['emailaddress']))
return json.dumps(response)
@cherrypy.expose
@Unauthenticated()
def confirmEmailAddress(self, emailaddress, token, **params):
user = cherrypy.request.db.getUser(emailaddress)
location = cherrypy.request.db.config['subscription']['app_domain'].value
response = '\n <html>\n <head><meta http-equiv=\'refresh\' content=\'5; url=https://{location}\' /></head>\n <body>Email Confirmation {status}, redirecting to <a href=\'http://{location}\'>login</a></body>\n </html>\n '
if user.email_confirm_token:
if user.locked == True:
if user.email_confirm_token == token:
user.locked = False
user.email_confirm_token = None
cherrypy.request.db.updateUser(user)
response = response.format(location=location, status='Successful')
else: # inserted
logging.warning('Attempt to confirm email with invalid token for user {} with token {}'.format(emailaddress, token))
response = response.format(location=location, status='Failed')
logging.warning('Invalid attempt to confirm email for user {} with token {}'.format(emailaddress, token))
response = response.format(location=location, status='Failed')
return response
@cherrypy.expose
@Unauthenticated()
def authorizeUserAccess(self):
event = getRequestJson(cherrypy.request)
response = dict()
response['authorized'] = False
if 'username' in event and 'token' in event:
user = cherrypy.request.db.getUser(event['username'])
if user:
if cherrypy.request.db.validateSessionToken(event['token'], user.username):
if user.stripe_id is None:
response['error_message'] = 'User not subscribed to a plan.'
logging.warning('User (%s) requested authorization, no stripe account.' % event['username'])
else: # inserted
cust = stripe.Customer.retrieve(user.stripe_id)
if len(cust.subscriptions.data) > 0:
response['subscription_status'] = cust.subscriptions.data[0].status
if cust.subscriptions.data[0].status == 'trialing' or cust.subscriptions.data[0].status == 'active':
response['authorized'] = True
else: # inserted
if cust.subscriptions.data[0].status == 'past_due':
response['authorized'] = True
response['error_message'] = 'Your account is past due, please check your profile and update your payment method.'
else: # inserted
response['error_message'] = 'Your subscription has either been cancelled or is in an unpaid status'
else: # inserted
response['error_message'] = 'Access Denied, user not subscribed to a plan.'
logging.warning('User (%s) requested authorization, user not subscribed to a plan.' % event['username'])
else: # inserted
response['error_message'] = 'Access Denied'
else: # inserted
logging.warning('User (%s) is not a valid username' % event['username'])
response['error_message'] = 'Access Denied'
else: # inserted
logging.warning('Invalid request to update payment information')
response['error_message'] = 'Access Denied'
return json.dumps(response)
@cherrypy.expose
@Unauthenticated()
def updatePaymentInfo(self):
event = getRequestJson(cherrypy.request)
response = {}
if 'username' in event and 'token' in event and ('stripetoken' in event):
user = cherrypy.request.db.getUser(event['username'])
if user:
if cherrypy.request.db.validateSessionToken(event['token'], user.username):
print('Stripe Token: (%s)' % event['stripetoken'])
if user.stripe_id is None:
stripe_id = self.createStripeUser(user)
if stripe_id == False:
response['error_message'] = 'Error creating Stripe customer record'
else: # inserted
stripe_id = user.stripe_id
cust = stripe.Customer.retrieve(stripe_id)
card = cust.sources.all(object='card')
if len(card.data) > 0:
cust.sources.retrieve(card.data[0].id).delete()
newcard = cust.sources.create(source=event['stripetoken']['id'])
cust.default_source = newcard.id
cust.save()
response['default_card'] = {'brand': newcard.brand, 'last4': newcard.last4, 'exp_month': newcard.exp_month, 'exp_year': newcard.exp_year}
else: # inserted
response['error_message'] = 'Access Denied'
else: # inserted
logging.warning('User (%s) is not a valid username' % event['username'])
response['error_message'] = 'Access Denied'
else: # inserted
logging.warning('Invalid request to update payment information')
response['error_message'] = 'Access Denied'
return json.dumps(response)
@cherrypy.expose
@Unauthenticated()
def getProducts(self):
return json.dumps(self.get_stripe_products())
@cherrypy.expose
@Unauthenticated()
def getUserProfile(self):
event = getRequestJson(cherrypy.request)
response = {}
if 'username' in event and 'token' in event:
user = cherrypy.request.db.getUser(event['username'])
if user:
if user.stripe_id is None:
custid = self.createStripeUser(user)
else: # inserted
custid = user.stripe_id
cust = stripe.Customer.retrieve(custid)
if cherrypy.request.db.validateSessionToken(event['token'], user.username):
subscriptions = stripe.Plan.list()
response['plans'] = []
for s in subscriptions.data:
plan = {'name': s['name'], 'amount': s['amount'], 'description': s['metadata']['description'], 'id': s['id'], 'is_selected': False}
if len(cust.subscriptions.data) > 0 and cust.subscriptions.data[0].plan.id == s['id']:
plan['is_selected'] = True
response['plans'].append(plan)
if len(cust.sources.data) > 0:
card = {'brand': cust.sources.data[0].brand, 'last4': cust.sources.data[0].last4, 'exp_month': cust.sources.data[0].exp_month, 'exp_year': cust.sources.data[0].exp_year}
response['default_card'] = card
if len(cust.subscriptions.data) > 0:
response['subscription_status'] = cust.subscriptions.data[0].status
else: # inserted
response['error_message'] = 'Access Denied'
else: # inserted
logging.warning('User (%s) is not a valid username' % event['username'])
response['error_message'] = 'Access Denied'
return json.dumps(response)
@cherrypy.expose
@Unauthenticated()
def cancelUserSubscription(self):
event = getRequestJson(cherrypy.request)
response = {}
if 'username' in event and 'token' in event:
user = cherrypy.request.db.getUser(event['username'])
if user:
if cherrypy.request.db.validateSessionToken(event['token'], user.username):
if 'stripe_id' in user:
cust = stripe.Customer.retrieve(user.stripe_id)
if len(cust.subscriptions.data) > 0:
subscription = stripe.Subscription.retrieve(cust.subscriptions.data[0].id)
subscription.delete()
user.plan_id = None
cherrypy.request.db.updateUser(user)
else: # inserted
response['error_message'] = 'You are not subscribed to a plan.'
logging.warning('User {} attempted to cancel plan, but they are not a assigned a plan in stripe'.format(event['username']))
else: # inserted
response['error_message'] = 'You are not subscribed to a plan.'
logging.warning('User {} attempted to cancel plan, but they do not have a Stripe account.'.format(event['username']))
else: # inserted
response['error_message'] = 'Access Denied'
logging.warning('Invalid token for user {} to cancelUserSubscription'.format(event['username']))
else: # inserted
response['error_message'] = 'Access Denied'
logging.warning('Invalid username {} to cancelUserSubscription'.format(event['username']))
else: # inserted
logging.warning('Invalid request to cancelUserSubscription')
response['error_message'] = 'Invalid request'
return json.dumps(response)
@cherrypy.expose
@Unauthenticated()
def setUserSubscription(self):
event = getRequestJson(cherrypy.request)
response = {}
if 'username' in event and 'token' in event and ('plan_id' in event):
user = cherrypy.request.db.getUser(event['username'])
if not user or cherrypy.request.db.validateSessionToken(event['token'], user.username):
if user.stripe_id is None:
stripe_id = self.createStripeUser(user)
if stripe_id == False:
response['error_message'] = 'Error creating Stripe customer record'
return json.dumps(response)
else: # inserted
stripe_id = user.stripe_id
try:
subs = stripe.Subscription.list(customer=stripe_id)
if len(subs.data) == 0:
stripe.Subscription.create(customer=stripe_id, items=[{'plan': event['plan_id']}])
else: # inserted
current_sub = stripe.Subscription.retrieve(subs.data[0].id)
print(current_sub)
current_sub.plan = event['plan_id']
current_sub.save()
user.plan_id = event['plan_id']
cherrypy.request.db.updateUser(user)
except stripe.error.InvalidRequestError as ex:
response['error_message'] = str(ex)
if 'This customer has no attached payment source' in response['error_message']:
response['error_message'] = 'Before you can select a plan, you must setup a payment.'
except Exception as ex2:
response['error_message'] = 'An unexpected error occurred.'
print(ex2)
else: # inserted
response['error_message'] = 'Access Denied'
if 'error_message' in response:
logging.warning('Error setting user {} plan to {}: {}'.format(event['username'], event['plan_id'], response['error_message']))
else: # inserted
logging.warning('Invalid request to setUserSubscription')
response['error_message'] = 'Invalid request'
return json.dumps(response)
@cherrypy.expose()
@Unauthenticated()
def confirm_subscription(self):
print('confirmed')
@cherrypy.expose()
@cherrypy.tools.json_in()
@cherrypy.tools.json_out()
@Unauthenticated()
def create_cart(self):
response = {}
event = cherrypy.request.json
if 'email' not in event or event['email'] == None or (not is_valid_email_address(event['email'])):
response['error_message'] = 'Invalid Email Address'
return response
if 'password' not in event or event['password'] == None:
response['error_message'] = 'Please enter a password'
return response
pwr = passwordComplexityCheck(event['password'], require_lower=False, require_upper=False, require_special=False, require_numbers=False)
if not pwr['status']:
response['error_message'] = pwr['message']
return response
verify_email_addresses = cherrypy.request.db.get_config_setting_bool('subscription', 'verify_email_addresses', True)
if verify_email_addresses:
is_verified = self.is_email_verified(event['email'].split('@')[1])
if not is_verified:
self.logger.warning('Account for address %s is rejected' % event['email'])
response['error_message'] = 'Accounts are not allowed from this domain'
return response
else: # inserted
logging.debug('Spam email validation disabled')
email_address = event['email'].strip().lower()
user = cherrypy.request.db.getUser(email_address)
if not user:
user = cherrypy.request.db.createUser(username=email_address, password=event['password'], first_name=event['first_name'], last_name=event['last_name'])
if user:
stripe_id = self.createStripeUser(user)
if stripe_id:
cart = cherrypy.request.db.createCart(plan_name=event['plan_name'], stripe_id=stripe_id, user_id=user.user_id)
if cart:
if cart.cart_id:
response['cart_id'] = cherrypy.request.db.serializable(cart.cart_id)
return response
response['error_message'] = 'Error creating Cart'
return response
response['error_message'] = 'Error Creating Stripe User %s' % email_address
return response
response['error_message'] = 'Error Creating User %s' % email_address
return response
response['error_message'] = 'User with email address %s Already Exists' % email_address
return response
@cherrypy.expose()
@cherrypy.tools.json_in()
@cherrypy.tools.json_out()
@Unauthenticated()
def stripe_checkout_id(self):
response = {}
event = cherrypy.request.json
cart = cherrypy.request.db.getCart(event['cart_id'])
if cart or not cart.completed:
user = cherrypy.request.db.get_user_by_id(cart.user_id)
plan_name = cart.plan_name
if user:
try:
session = stripe.checkout.Session.create(payment_method_types=['card'], customer=cart.stripe_id, subscription_data={'items': [{'plan': plan_name}]}, client_reference_id=cart.cart_id, billing_address_collection='required', success_url='https://' + cherrypy.request.db.config['subscription']['website_domain'].value + '/checkout_complete.html#?session_id={CHECKOUT_SESSION_ID}', cancel_url='https://' + cherrypy.request.db.config['subscription']['website_domain'].value + '/checkout.html#?cart_id=' + cherrypy.request.db.serializable(cart.cart_id))
except stripe.error.InvalidRequestError:
self.logger.error('Invalid Request Sent to Stripe: %s', traceback.format_exc())
response['error_message'] = 'Invalid Request made to Stripe'
return response
except stripe.error.StripeError:
self.logger.error('Invalid Request Sent to Stripe: %s', traceback.format_exc())
response['error_message'] = 'Stripe Encountered an Error'
return response
else: # inserted
plans = []
for item in session['display_items']:
product = self.getProduct(item['plan']['product'])
if product:
plans.append({'name': product['name'], 'description': product['description'], 'quantity': item['quantity'], 'amount': item['amount'], 'plan_name': item['plan']['nickname']})
response['cart'] = {'name': user.first_name + ' ' + user.last_name, 'email': user.username, 'phone': user.phone, 'session_id': session.id, 'plans': plans}
return response
else: # inserted
msg = 'Error Finding Cart User. Try Creating another cart.'
response['error_message'] = msg
return response
else: # inserted
msg = 'Cart for that ID is no longer Valid.'
response['error_message'] = msg
return response
@cherrypy.expose()
@cherrypy.tools.json_in()
@cherrypy.tools.json_out()
@Unauthenticated()
def checkout_complete(self):
response = {}
event = cherrypy.request.json
session_id = event['session_id']
session = stripe.checkout.Session.retrieve(session_id)
cus = stripe.Customer.retrieve(session.customer)
response['session'] = session
response['customer'] = cus
return response
@cherrypy.expose()
@Unauthenticated()
@cherrypy.tools.json_out()
def checkout_complete_hook(self):
response = {}
endpoint_secret = cherrypy.request.db.config['subscription']['stripe_checkout_signing_secret'].value
payload = cherrypy.request.body.read()
event = json.loads(payload.decode('utf-8'))
sig_header = cherrypy.request.headers['STRIPE-SIGNATURE']
try:
stripe.Webhook.construct_event(payload, sig_header, endpoint_secret)
self.logger.debug('Stripe checkout_complete_hook webhook signature validated (%s)' % sig_header)
except ValueError as e:
self.logger.error('Stripe Payload Invalid: %s', e)
cherrypy.response.status = 400
return
except stripe.error.SignatureVerificationError as e:
self.logger.error('Stripe Signature Unverified: %s', e)
cherrypy.response.status = 400
return
stripe_type = event['type']
self.logger.debug('Received checkout_complete_hook for type (%s) : data (%s)' % (stripe_type, json.dumps(event, sort_keys=True)))
if stripe_type == 'checkout.session.completed' and ('client_reference_id' in event['data']['object'] and event['data']['object']['client_reference_id'] is not None):
cart = cherrypy.request.db.getCart(event['data']['object']['client_reference_id'])
if cart and cart.stripe_id == event['data']['object']['customer']:
stripe.Customer.retrieve(cart.stripe_id)
user = cherrypy.request.db.get_user_by_id(cart.user_id)
cherrypy.request.db.updateCart(cart, completed=True)
self.logger.info('Completed checkout for cart %s and user %s', cart.cart_id, user.username)
else: # inserted
cherrypy.response.status = 400
msg = 'Customer did not match cart User in Checkout.Session.Completed webhook for event %s' % json.dumps(event, sort_keys=True)
self.logger.error(msg)
response['error_message'] = msg
return response
else: # inserted
if event['data']['object']['setup_intent'] is not None:
si = event['data']['object']['setup_intent']
setup_intent = stripe.SetupIntent.retrieve(si)
payment_method = setup_intent['payment_method']
customer = setup_intent['metadata']['customer_id']
subscription = setup_intent['metadata']['subscription_id']
stripe.PaymentMethod.attach(payment_method, customer=customer)
stripe.Customer.modify(customer, invoice_settings={'default_payment_method': payment_method})
stripe.Subscription.modify(subscription, default_payment_method=payment_method)
else: # inserted
self.logger.error('Stripe message will not be processed : (%s)' % json.dumps(event, sort_keys=True))
def remove_subscription_groups(self, user):
remove_groups = user.none_system_group_ids()
if remove_groups:
for group_id in remove_groups:
group = cherrypy.request.db.getGroup(group_id)
cherrypy.request.db.removeUserGroup(user, group)
self.logger.info('Removed from: %s', group.name)
@cherrypy.expose()
@cherrypy.tools.json_out()
@Unauthenticated()
def subscription_hooks(self):
stripe.api_version = '2022-11-15'
stripe.api_key = cherrypy.request.db.get_config_setting_value('subscription', 'stripe_private_key')
endpoint_secret = cherrypy.request.db.get_config_setting_value('subscription', 'stripe_subscription_signing_secret')
payload = cherrypy.request.body.read()
event = json.loads(payload.decode('utf-8'))
sig_header = cherrypy.request.headers['STRIPE-SIGNATURE']
try:
stripe.Webhook.construct_event(payload, sig_header, endpoint_secret)
self.logger.debug('Stripe webhook signature validated (%s)' % sig_header)
except ValueError as e:
self.logger.error('Stripe Payload Invalid: %s', e)
cherrypy.response.status = 400
return
except stripe.error.SignatureVerificationError as e:
self.logger.error('Stripe Signature Unverified: %s', e)
cherrypy.response.status = 400
return
stripe_type = event['type']
customer_id = event['data']['object']['customer']
user = cherrypy.request.db.get_user_by_stripe_id(customer_id)
if not user:
cust = stripe.Customer.retrieve(customer_id)
user = cherrypy.request.db.getUser(cust['email'])
if user:
user.stripe_id = customer_id
else: # inserted
self.logger.error('Received webhook for unknown user (%s)' % cust['email'])
self.logger.info('Received subscription hook (%s) for stripe customer (%s) : username (%s) data (%s)' % (stripe_type, customer_id, user.username if user else 'Unknown', json.dumps(event, sort_keys=True)))
if user:
user.subscription_id = event['data']['object']['id']
user.plan_id = event['data']['object']['plan']['id']
user.plan_end_date = datetime.datetime.fromtimestamp(event['data']['object']['current_period_end'])
user.plan_start_date = datetime.datetime.fromtimestamp(event['data']['object']['current_period_start'])
user_groups = user.get_group_ids()
if stripe_type == 'customer.subscription.deleted':
product_id = event['data']['object']['plan']['product']
product = stripe.Product.retrieve(product_id)
product_name = product['name']
group_assignment = product['metadata']['group_assignment_label'].strip()
plan_nickname = event['data']['object']['plan']['nickname']
user.plan_id = None
try:
self.hubSpotRegisterContactSubscription(user.username, user.stripe_id, user.plan_id, product_id, product_name, plan_nickname, 'False')
except Exception as e:
self.logger.exception('Exception Sending Hubspot update: %s' % e)
self.logger.info('Stripe Subscription Deleted. Removing User: %s from Subscription Groups', user.username)
self.remove_subscription_groups(user)
user_groups = user.get_group_ids()
else: # inserted
if stripe_type == 'customer.subscription.updated' or stripe_type == 'customer.subscription.created':
status = event['data']['object']['status']
if status == 'active':
product_id = event['data']['object']['plan']['product']
product = stripe.Product.retrieve(product_id)
product_name = product['name']
plan_nickname = event['data']['object']['plan']['nickname']
group_assignment = product['metadata']['group_assignment_label'].strip()
if event['data']['object']['plan']['metadata'].get('group_assignment_label'):
group_assignment = event['data']['object']['plan']['metadata']['group_assignment_label'].strip()
try:
self.hubSpotRegisterContactSubscription(user.username, user.stripe_id, user.plan_id, product_id, product_name, plan_nickname, 'True')
except Exception as e:
self.logger.exception('Exception Sending Hubspot update: %s' % e); self.logger.info('Stripe Subscription Updated. Removing User: %s from Subscription Groups', user.username); self.remove_subscription_groups(user); user.get_group_ids();
group = cherrypy.request.db.getGroup(meta_key='group_assignment_label', meta_value=group_assignment) if not group or group.group_id not in user_groups:
cherrypy.request.db.addUserGroup(user, group)(self.logger.info('Stripe Subscription Updated adding User: %s to Group %s', user.username, group.name), self.logger.error('Unknown group with group_id (%s)' % group_id), stripe=400)
else: # inserted
cherrypy.response.status = cherrypy.response.status
pass
else: # inserted
self.logger.error('No processing available subscription hook with type (%s) and status (%s)' % (stripe_type, status))
pass
else: # inserted
self.logger.error('No processing available subscription hook with type (%s)' % stripe_type)
cherrypy.response.status = cherrypy.response.status
cherrypy.request.db.updateUser(user)
else: # inserted
self.logger.error('Unknown User for customer id (%s) for event type (%s)' % (customer_id, stripe_type))
def validateReCaptcha(self, event):
response = {'status': False}
if 'recaptcha' not in event or event['recaptcha'] == None or event['recaptcha'] == '':
response['error_message'] = 'Check the I\'m not a robot box'
else: # inserted
params = {'secret': cherrypy.request.db.get_config_setting_value('auth', 'google_recaptcha_priv_key'), 'response': event['recaptcha']}
res = requests.get(cherrypy.request.db.get_config_setting_value('auth', 'google_recaptcha_api_url'), params=params, verify=True)
res = res.json()
if 'success' in res and res['success'] == True:
response['status'] = True
else: # inserted
if 'error-codes' in res:
response['error_message'] = 'Error in recaptcha request: {0}'.format(res['error-codes'])
else: # inserted
response['error_message'] = 'Unknown recaptcha error'
return response
def createStripeUser(self, user):
if user.stripe_id is None:
customer = stripe.Customer.create(email=user.username, description=user.user_id, name=user.first_name + ' ' + user.last_name)
user.stripe_id = customer.id
cherrypy.request.db.updateUser(user)
return customer.id
return False
def sendEmailHTML(self, email_recipient, subject, content):
client = boto3.client('ses', region_name=cherrypy.request.db.get_config_setting_value('subscription', 'ses_aws_region'), aws_access_key_id=cherrypy.request.db.get_config_setting_value('subscription', 'ses_aws_access_key_id'), aws_secret_access_key=cherrypy.request.db.get_config_setting_value('subscription', 'ses_aws_secret_access_key'))
try:
response = client.send_email(Destination={'ToAddresses': [email_recipient]}, Message={'Body': {'Html': {'Charset': 'UTF-8', 'Data': content}, 'Text': {'Charset': 'UTF-8', 'Data': 'The content of this email is HTML, you must use an email client that supports HTML content'}}, 'Subject': {'Charset': 'UTF-8', 'Data': subject}}, Source=cherrypy.request.db.get_config_setting_value('subscription', 'email_sender'))
except ClientError as e:
self.logger.error('Error occurred sending email: ' + e.response['Error']['Message'])
return False
return True