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lazyflat: combined alert + apply behind authenticated web UI

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Three isolated services (alert scraper, apply HTTP worker, web UI+DB)
with argon2 auth, signed cookies, CSRF, rate-limited login, kill switch,
apply circuit breaker, audit log, and strict CSP.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
Moritz 2026-04-21 09:51:35 +02:00
commit 69f2f1f635
46 changed files with 4183 additions and 0 deletions
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apply/providers/howoge.py Normal file
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from actions import *
from language import _
from classes.application_result import ApplicationResult
from providers._provider import Provider
from settings import *
import logging
logger = logging.getLogger("flat-apply")
class Howoge(Provider):
@property
def domain(self) -> str:
return "howoge.de"
async def apply_for_flat(self, url) -> ApplicationResult:
async with open_page(url) as page:
logger.info("\tSTEP 1: accepting cookies")
cookie_accept_btn = page.get_by_role("button", name="Alles akzeptieren")
if await cookie_accept_btn.is_visible():
await cookie_accept_btn.click()
logger.debug("\t\tcookie accept button clicked")
else:
logger.debug("\t\tno cookie accept button found")
logger.info("\tSTEP 2: check if the page was not found")
if page.url == "https://www.howoge.de/404":
logger.debug("\t\t'page not found' url found - returning")
return ApplicationResult(
success=False,
message=_("not_found"))
logger.debug("\t\t'page not found' url not found")
logger.info("\tSTEP 3: go to the application form")
await page.get_by_role("link", name="Besichtigung anfragen").click()
logger.info("\tSTEP 4: fill the form")
await page.get_by_text("Ja, ich habe die Hinweise zum WBS zur Kenntnis genommen.").click()
await page.get_by_role("button", name="Weiter").click()
await page.get_by_text("Ja, ich habe den Hinweis zum Haushaltsnettoeinkommen zur Kenntnis genommen.").click()
await page.get_by_role("button", name="Weiter").click()
await page.get_by_text("Ja, ich habe den Hinweis zur Bonitätsauskunft zur Kenntnis genommen.").click()
await page.get_by_role("button", name="Weiter").click()
await page.locator("#immo-form-firstname").fill(FIRSTNAME)
await page.locator("#immo-form-lastname").fill(LASTNAME)
await page.locator("#immo-form-email").fill(EMAIL)
logger.info("\tSTEP 5: submit the form")
if not SUBMIT_FORMS:
logger.debug(f"\t\tdry run - not submitting")
return ApplicationResult(True, _("application_success_dry"))
await page.get_by_role("button", name="Anfrage senden").click()
logger.info("\tSTEP 6: check the success")
if await page.get_by_role("heading", name="Vielen Dank.").is_visible():
return ApplicationResult(True)
return ApplicationResult(False, _("submit_conformation_msg_not_found"))
if __name__ == "__main__":
# url = "https://www.howoge.de/wohnungen-gewerbe/wohnungssuche/detail/1770-26279-6.html" # not found
url = "https://www.howoge.de/immobiliensuche/wohnungssuche/detail/1770-27695-194.html"
provider = Howoge()
provider.test_apply(url)