- Deleted kit.py
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kit.py
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kit.py
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import os
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import re
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import html
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import pytz
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import requests
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import datetime
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import urllib.parse
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from dotenv import load_dotenv
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# === CONFIGURATION CONSTANTS === #
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AUTH_BASE_URL = "https://auth.anny.eu"
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ANNY_BASE_URL = "https://anny.eu"
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BOOKING_API_BASE = "https://b.anny.eu/api/v1"
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CHECKOUT_FORM_API = "https://b.anny.eu/api/ui/checkout-form"
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RESOURCE_URL = f"{BOOKING_API_BASE}/resources/1-lehrbuchsammlung-eg-und-1-og/children"
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SERVICE_ID = "449"
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DEFAULT_HEADERS = {
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'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:140.0) Gecko/20100101 Firefox/140.0',
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'accept': 'application/vnd.api+json',
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'accept-encoding': 'plain'
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}
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def get_future_datetime(days_ahead=3, hour="13:00:00"):
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dt = datetime.datetime.now(pytz.timezone('Europe/Berlin')) + datetime.timedelta(days=days_ahead)
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return dt.strftime(f"%Y-%m-%dT{hour}+02:00")
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def extract_html_value(text, pattern):
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match = re.search(pattern, text)
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if not match:
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raise ValueError(f"Pattern not found: {pattern}")
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return html.unescape(match.group(1))
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class AnnySession:
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def __init__(self, username, password):
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self.session = requests.Session()
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self.username = username
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self.password = password
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self.cookies = None
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def login(self):
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try:
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self._init_headers()
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self._sso_login()
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self._kit_auth()
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self._consume_saml()
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self.cookies = self.session.cookies
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print("✅ Login successful")
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return self.cookies
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except Exception as e:
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print(f"❌ Login failed: {e}")
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return None
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def _init_headers(self):
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self.session.headers.update({
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**DEFAULT_HEADERS,
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'accept': 'text/html, application/xhtml+xml',
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'referer': AUTH_BASE_URL + '/',
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'origin': AUTH_BASE_URL
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})
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def _sso_login(self):
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r1 = self.session.get(f"{AUTH_BASE_URL}/login/sso")
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self.session.headers['X-XSRF-TOKEN'] = urllib.parse.unquote(r1.cookies['XSRF-TOKEN'])
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page_data = extract_html_value(r1.text, r'data-page="(.*?)"')
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version = re.search(r'"version"\s*:\s*"([a-f0-9]{32})"', page_data)
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x_inertia_version = version.group(1) if version else '66b32acea13402d3aef4488ccd239c93'
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self.session.headers.update({
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'x-requested-with': 'XMLHttpRequest',
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'x-inertia': 'true',
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'x-inertia-version': x_inertia_version
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})
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r2 = self.session.post(f"{AUTH_BASE_URL}/login/sso", json={"domain": "kit.edu"})
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redirect_url = r2.headers['x-inertia-location']
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self.redirect_response = self.session.get(redirect_url)
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def _kit_auth(self):
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self.session.headers.pop('x-requested-with', None)
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self.session.headers.pop('x-inertia', None)
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self.session.headers.pop('x-inertia-version', None)
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csrf_token = extract_html_value(self.redirect_response.text, r'name="csrf_token" value="([^"]+)"')
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r4 = self.session.post(
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'https://idp.scc.kit.edu/idp/profile/SAML2/Redirect/SSO?execution=e1s1',
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data={
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'csrf_token': csrf_token,
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'j_username': self.username,
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'j_password': self.password,
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'_eventId_proceed': '',
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'fudis_web_authn_assertion_input': '',
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}
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)
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if "/consume" not in html.unescape(r4.text):
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raise Exception("KIT authentication failed")
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self.saml_response_html = r4.text
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def _consume_saml(self):
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consume_url = extract_html_value(self.saml_response_html, r'form action="([^"]+)"')
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relay_state = extract_html_value(self.saml_response_html, r'name="RelayState" value="([^"]+)"')
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saml_response = extract_html_value(self.saml_response_html, r'name="SAMLResponse" value="([^"]+)"')
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self.session.post(consume_url, data={
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'RelayState': relay_state,
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'SAMLResponse': saml_response
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})
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self.session.get(f"{ANNY_BASE_URL}/en-us/login?target=/en-us/home?withoutIntent=true")
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class BookingClient:
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def __init__(self, cookies):
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self.session = requests.Session()
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self.session.cookies = cookies
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self.token = cookies.get('anny_shop_jwt')
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self.session.headers.update({
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**DEFAULT_HEADERS,
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'authorization': f'Bearer {self.token}',
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'content-type': 'application/vnd.api+json',
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'origin': ANNY_BASE_URL,
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'referer': ANNY_BASE_URL + '/'
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})
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def find_available_resource(self, start, end):
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response = self.session.get(RESOURCE_URL, params={
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'page[number]': 1,
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'page[size]': 250,
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'filter[available_from]': start,
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'filter[available_to]': end,
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'filter[availability_exact_match]': 1,
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'filter[exclude_hidden]': 0,
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'filter[exclude_child_resources]': 0,
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'filter[availability_service_id]': SERVICE_ID,
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'filter[include_unavailable]': 0,
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'filter[pre_order_ids]': '',
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'sort': 'name'
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})
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resources = response.json().get('data', [])
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return resources[0]['id'] if resources else None
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def reserve(self, resource_id, start, end):
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booking = self.session.post(
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f"{BOOKING_API_BASE}/order/bookings?include=customer&stateless=1",
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json={
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"resource_id": [resource_id],
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"service_id": {SERVICE_ID: 1},
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"start_date": start,
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"end_date": end,
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"description": "",
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"customer_note": "",
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"add_ons_by_service": {SERVICE_ID: [[]]},
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"sub_bookings_by_service": {},
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"strategy": "multi-resource"
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}
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)
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if not booking.ok:
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print("❌ Slot already taken.")
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return False
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data = booking.json().get("data", {})
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oid = data.get("id")
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oat = data.get("attributes", {}).get("access_token")
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checkout = self.session.get(f"{CHECKOUT_FORM_API}?oid={oid}&oat={oat}&stateless=1")
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customer = checkout.json().get("default", {}).get("customer", {})
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final = self.session.post(
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f"{BOOKING_API_BASE}/order?oid={oid}&oat={oat}&stateless=1",
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json={
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"customer": {
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"given_name": customer.get("given_name"),
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"family_name": customer.get("family_name"),
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"email": customer.get("email")
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},
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"accept_terms": True,
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"payment_method": "",
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"success_url": f"{ANNY_BASE_URL}/checkout/success?oids={oid}&oats={oat}",
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"cancel_url": f"{ANNY_BASE_URL}/checkout?step=checkout&childResource={resource_id}",
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"meta": {"timezone": "Europe/Berlin"}
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}
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)
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if final.ok:
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print("✅ Reservation successful!")
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return True
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print("❌ Reservation failed.")
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return False
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def main():
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load_dotenv('credentials.env', override=True)
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username = os.getenv("USERNAME")
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password = os.getenv("PASSWORD")
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if not username or not password:
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print("❌ Missing credentials in .env")
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return
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session = AnnySession(username, password)
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cookies = session.login()
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if not cookies:
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return
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booking = BookingClient(cookies)
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start = get_future_datetime(hour="13:00:00")
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end = get_future_datetime(hour="18:00:00")
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resource_id = booking.find_available_resource(start, end)
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if not resource_id:
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print("⚠️ No available resources found.")
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return
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booking.reserve(resource_id, start, end)
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if __name__ == "__main__":
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main()
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