Doorboy proxy exports door access information from MongoDB to door Raspberry Pi controllers
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from datetime import datetime
from flask import Flask, request, redirect, render_template, Blueprint, make_response, jsonify
from pymongo import MongoClient
import flask
import hashlib
import jinja2
import json
import os
import pymongo
import smtplib
import const
app = Flask(__name__)
#mongodb = MongoClient('mongodb://172.21.27.1,172.21.27.2,172.21.27.3:27017/', replicaSet="kspace-mongo-set").kspace_accounting
mongodb = MongoClient(const.MONGO_URI)
mongodb = mongodb.get_default_database()
mongodb.authenticate("kspace_accounting", os.environ["MONGO_PASSWORD"])
DOORBOY_SECRET = os.environ["DOORBOY_SECRET"]
assert len(DOORBOY_SECRET) > 10
@app.route("/allowed")
def view_doorboy_uids():
if request.headers.get('KEY') != DOORBOY_SECRET:
return "how about no"
allowed_names = [o["_id"] for o in mongodb.member.find({"enabled": True})]
allowed_uids = []
for obj in mongodb.inventory.find({"token.uid_hash": {"$exists":True}, "inventory.owner_id": {"$exists":True}, "token.enabled": True}, {"inventory.owner_id": True, "token.uid_hash": True }):
if obj["inventory"].pop("owner_id") in allowed_names:
obj.pop("_id")
obj.pop("inventory")
allowed_uids.append(obj)
return jsonify(allowed_uids=allowed_uids)
@app.route("/longpoll")
def view_longpoll():
if request.headers.get('KEY') != DOORBOY_SECRET:
return "how about no"
def g():
yield "data: response-generator-started\n\n"
pipeline = [
{
'$match': {
'operationType': "insert",
# 'component': 'doorboy',
# 'type': 'open-door'
}
}
]
try:
with mongodb.eventlog.watch(pipeline) as stream:
yield "data: watch-stream-opened\n\n"
for event in stream:
if event["fullDocument"].get("type") == "open-door":
yield "data: %s\n\n" % event["fullDocument"]["door"]
except pymongo.errors.PyMongoError:
return "urror"
return flask.Response(g(),
mimetype="text/event-stream")
if __name__ == '__main__':
app.run(debug=False, host='::')