browsertrix/backend/btrixcloud/main.py
Tessa Walsh 14b349443f
Make pending invites expire via TTL index (#568)
* Make invites expire after configurable window

The value can be set in EXPIRE_AFTER_SECONDS env var and via
helm chart values, and defaults to 7 days.

* Create nightly test CI and add invite expiration test to it

* Update 404 error message for missing or expired invite

---------

Co-authored-by: sua yoo <sua@suayoo.com>
2023-02-14 16:07:14 -05:00

148 lines
3.7 KiB
Python

"""
main file for browsertrix-api system
supports docker and kubernetes based deployments of multiple browsertrix-crawlers
"""
import os
import signal
import sys
import asyncio
from fastapi import FastAPI
from fastapi.routing import APIRouter
from fastapi.responses import JSONResponse
from .db import init_db, update_and_prepare_db
from .emailsender import EmailSender
from .invites import init_invites
from .users import init_users_api, init_user_manager, JWT_TOKEN_LIFETIME
from .orgs import init_orgs_api
from .profiles import init_profiles_api
from .storages import init_storages_api
from .crawlconfigs import init_crawl_config_api
from .colls import init_collections_api
from .crawls import init_crawls_api
from .k8s.k8sman import K8SManager
API_PREFIX = "/api"
app_root = FastAPI(
docs_url=API_PREFIX + "/docs",
redoc_url=API_PREFIX + "/redoc",
openapi_url=API_PREFIX + "/openapi.json",
)
# ============================================================================
# pylint: disable=too-many-locals
def main():
"""init browsertrix cloud api"""
app = APIRouter()
email = EmailSender()
crawl_manager = None
dbclient, mdb = init_db()
settings = {
"registrationEnabled": os.environ.get("REGISTRATION_ENABLED") == "1",
"jwtTokenLifetime": JWT_TOKEN_LIFETIME,
"defaultBehaviorTimeSeconds": int(
os.environ.get("DEFAULT_BEHAVIOR_TIME_SECONDS", 300)
),
}
invites = init_invites(mdb, email)
user_manager = init_user_manager(mdb, email, invites)
fastapi_users = init_users_api(app, user_manager)
current_active_user = fastapi_users.current_user(active=True)
org_ops = init_orgs_api(app, mdb, user_manager, invites, current_active_user)
user_manager.set_org_ops(org_ops)
# pylint: disable=import-outside-toplevel
if not os.environ.get("KUBERNETES_SERVICE_HOST"):
print(
"Sorry, the Browsertrix Cloud Backend must be run inside a Kubernetes environment.\
Kubernetes not detected (KUBERNETES_SERVICE_HOST is not set), Exiting"
)
sys.exit(1)
crawl_manager = K8SManager()
init_storages_api(org_ops, crawl_manager, current_active_user)
profiles = init_profiles_api(mdb, crawl_manager, org_ops, current_active_user)
crawl_config_ops = init_crawl_config_api(
dbclient,
mdb,
current_active_user,
user_manager,
org_ops,
crawl_manager,
profiles,
)
crawls = init_crawls_api(
app,
mdb,
user_manager,
crawl_manager,
crawl_config_ops,
org_ops,
current_active_user,
)
coll_ops = init_collections_api(mdb, crawls, org_ops, crawl_manager)
crawl_config_ops.set_coll_ops(coll_ops)
asyncio.create_task(
update_and_prepare_db(
mdb, user_manager, org_ops, crawl_config_ops, crawls, coll_ops, invites
)
)
app.include_router(org_ops.router)
@app.get("/settings")
async def get_settings():
return settings
# internal routes
@app.get("/openapi.json", include_in_schema=False)
async def openapi() -> JSONResponse:
return JSONResponse(app_root.openapi())
@app_root.get("/healthz", include_in_schema=False)
async def healthz():
return {}
app_root.include_router(app, prefix=API_PREFIX)
# ============================================================================
@app_root.on_event("startup")
async def startup():
"""init on startup"""
loop = asyncio.get_running_loop()
loop.add_signal_handler(signal.SIGTERM, exit_handler)
main()
def exit_handler():
"""sigterm handler"""
print("SIGTERM received, exiting")
sys.exit(1)