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app.py
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app.py
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#!/usr/bin/env python
# -*- coding: utf-8 -*-
import json
import gevent
import os
import bottle
import time
import datetime
import logging
import requests
from analisis import *
from analisis import config
from bottle import error, request, redirect, response, hook, route
from socketio import socketio_manage
from socketio.mixins import BroadcastMixin
from socketio.namespace import BaseNamespace
from gevent import monkey
from beaker.middleware import SessionMiddleware
from cork import Cork
from cork.backends import SqlAlchemyBackend
from sqlalchemy import create_engine
from sqlalchemy.ext.automap import automap_base
from sqlalchemy.orm import Session
from requests.adapters import HTTPAdapter
from requests.packages.urllib3.poolmanager import PoolManager
import ssl
bottle.debug(True)
Base = automap_base()
db_url = config.db_url
engine = create_engine(db_url)
Base.prepare(engine, reflect=True)
Anomaly = Base.classes.anomaly
monkey.patch_all()
logger = dashboard_logging(config="analisis/logging.json", name=__name__)
class MyAdapter(HTTPAdapter):
def init_poolmanager(self, connections, maxsize, block=False):
self.poolmanager = PoolManager(num_pools=connections,
maxsize=maxsize,
block=block,
ssl_version=ssl.PROTOCOL_TLSv1)
def auth_sqlalchemy():
sqlalchemy_backend = SqlAlchemyBackend(config.db_url)
return sqlalchemy_backend
auth = auth_sqlalchemy()
auth._engine.echo = config.db["debug"] # DB del Login en modo debug si es true
bottle_auth = Cork(backend=auth)
app = bottle.app()
session_opts = {
'session.cookie_expires': True,
'session.encrypt_key': 'please use a random key and keep it secret!',
'session.httponly': False,
'session.timeout': 3600 * 24, # 1 day
'session.type': 'cookie',
'session.validate_key': True
}
app = SessionMiddleware(app, session_opts)
# inicio condicional para evaluar si estoy en openshift
# caso contrario, entiendo que estoy en ambiente local
ip = config.server["ip"]
port = config.server["port"]
# clase que hereda funcionalidades de socketio
logger.info("Listening on port {0} ip {1}".format(ip, port))
class dataSemaforos(BaseNamespace, BroadcastMixin):
def init(self):
with open(os.path.abspath("analisis/template.json")) as templatecorredores:
template_buffer = buffer(templatecorredores.read())
self.template = json.loads(template_buffer.__str__())
def clean(self):
for key, value in self.template['corredores'].iteritems():
self.template['corredores'][key]['segmentos_provincia'] = []
self.template['corredores'][key]['segmentos_capital'] = []
# metodo que escucha on_<<CHANNELL>>(self, msg) enviado desde el front
def on_receive(self, msg):
if msg:
logger.info("{0}".format(msg))
def recv_connect(self):
self.init()
logger.info("connect, emit data")
while True:
self.clean()
parserEmitData(self, self.template)
time.sleep(60)
def recv_disconnect(self):
logger.info("discconect")
# genero ruta / que envia template index
@hook('after_request')
def x_frame_same_origin():
response.headers["X-Frame-Options"] = 'sameorigin'
@bottle.route('/login')
def views_login():
"""Serve login form"""
if bottle_auth.user_is_anonymous:
return bottle.template('login', error="", site_key=config.captcha_site_key)
else:
redirect('/')
@bottle.route('/logout')
def logout():
bottle_auth.logout(success_redirect='/')
@bottle.post('/login')
def login_post():
"""Authenticate users"""
username = request.POST.get("username", "").strip()
password = request.POST.get("password", "").strip()
# Chequear con Google que el captcha sea valido
captcha_response = request.POST.get("g-recaptcha-response", "").strip()
params = {'secret': config.captcha_secret, 'response': captcha_response}
r = requests.Session()
r.mount('https://', MyAdapter())
r = r.post("https://www.google.com/recaptcha/api/siteverify", data=params)
if not r.json()['success']:
return bottle.template('login', error="Captcha inválido.", site_key=config.captcha_site_key)
logger.info("requests captcha {}".format(r.json()))
logger.info("login {0}".format(username))
if not bottle_auth.login(username, password, success_redirect='/'):
return bottle.template('login', error="Usuario y Contraseña inválidos.", site_key=config.captcha_site_key)
@bottle.route('/anomalies')
def views_index():
bottle_auth.require(fail_redirect='/login')
return bottle.template('index')
@bottle.route('/desktop')
def menu():
bottle_auth.require(fail_redirect='/login')
return bottle.template('desktop')
@bottle.route('/')
def root():
bottle_auth.require(fail_redirect='/login')
return bottle.template('menu')
@bottle.route('/_public/<filepath:path>')
def get_static_js(filepath):
return bottle.static_file(filepath, root='./public/')
@bottle.route('/_static/<filepath:path>')
def get_static(filepath):
bottle_auth.require(fail_redirect='/')
return bottle.static_file(filepath, root='./static/')
@bottle.post("/")
def send_data():
bottle_auth.require(fail_redirect='/login')
if set(['anomaly_id', 'comentario', 'causa_id', 'tipo_corte']) == set(request.forms.keys()):
session = Session(engine)
anomaly_id = request.forms.get('anomaly_id', False)
causa_id = request.forms.get("causa_id", False)
comentario = request.forms.get("comentario", "")
tipo_corte = request.forms.get("tipo_corte", 0)
if anomaly_id and causa_id:
logger.info("anomaly_id {}".format(anomaly_id))
queryAnomaly = session.query(Anomaly).filter_by(id=anomaly_id)
if queryAnomaly.count():
queryAnomaly.update({
'causa_id': causa_id,
'comentario_causa': comentario,
'tipo_corte': tipo_corte,
'timestamp_asignacion': datetime.datetime.now()
})
session.commit()
session.close()
logger.info("post guardado")
return "guardado"
else:
logger.info("no encontre anomaly {}".format(anomaly_id))
return "no encontre anomaly {}".format(anomaly_id)
else:
logger.info("no encontro valor en campos anomaly_id y causa_id")
return "no encontro valor en campos anomaly_id y causa_id"
else:
logger.error("post mal generado")
return "post mal ggenerado"
@error(404)
@error(500)
def handler_error(error):
return bottle.template('generic_error', error=response.status)
@bottle.get('/socket.io/<path:path>')
def socketio_service(path):
bottle_auth.require(fail_redirect='/')
logger.info("connect socket io")
socketio_manage(
bottle.request.environ, {'/alertas': dataSemaforos}, bottle.request)
if __name__ == '__main__':
# inicia la server python
bottle.run(app=app,
host=ip,
port=port,
server='geventSocketIO',
debug=True,
reloader=False,
)