def ip_cron():
import json
from app.arduino.common import PublicIPInteractor
from urllib2 import urlopen
ip = PublicIPInteractor.get()
currentIP = "%s:%s" % ( json.load(urlopen('http://httpbin.org/ip'))['origin'].rstrip(), settings.PORT )
app.logger.info("---- START IP cron START----")
app.logger.info("IP ADDRESS - %s" % currentIP)
if ( not ip.address or ip.address != currentIP ):
try:
for gateway in GatewayInteractor.get_all_device_registered():
r = request_helper.delete_device(gateway.address, gateway.post_authorization)
if r != False:
app.logger.info("Delete dev: %d" % r.status_code)
ip.address = currentIP
ip.save()
r = request_helper.init_device(gateway.address, gateway.post_authorization)
if r != False:
app.logger.info("Init dev: %d" % r.status_code)
r = request_helper.init_descriptor(gateway.address, gateway.post_authorization)
if r != False:
app.logger.info("Init descriptor: %d" % r.status_code)
r = request_helper.send_descriptor(gateway.address, gateway.post_authorization)
if r != False:
app.logger.info("Descriptor: %d" % r.status_code)
for sensor in SensorInteractor.get_all_active():
for sensor_method in sensor.sensor_methods:
r = request_helper.delete_sensor(gateway.address, gateway.post_authorization, sensor.identificator, sensor_method.method.path)
if r != False:
app.logger.info("Delete sensor method %s: %d" % (sensor_method.method.path, r.status_code))
r = request_helper.init_sensor(gateway.address, gateway.post_authorization, sensor.identificator, sensor_method.method.path)
if r != False:
app.logger.info("Init sensor method %s: %d" % (sensor_method.method.path, r.status_code))
if sensor_method.method.type in ["read", "write"]:
r = request_helper.send_sensor_value(gateway.address, gateway.post_authorization, sensor.identificator, sensor_method.method.path, sensor_method.value)
if r != False:
app.logger.info("Send method value %s: %d" % (sensor_method.method.path, r.status_code))
log = "%s - %s %s %s - %s (%s)" % ( gateway.address, sensor.module.hardware.name, sensor.module.name, sensor.identificator, sensor_method.method.path, sensor_method.value )
app.logger.info(log)
else:
ip.address = ""
ip.save()
else:
ip.address = ""
ip.save()
else:
ip.address = ""
ip.save()
except:
app.logger.error( "%s" % sys.exc_info()[0] )
ip.address = ""
ip.save()
else:
app.logger.warning("address wasn't changed")
app.logger.info("----END IP cron END----")
return make_response()
def get_ip():
import json
from app.arduino.common import PublicIPInteractor
from urllib2 import urlopen
ip = PublicIPInteractor.get()
currentIP = json.load(urlopen('http://httpbin.org/ip'))['origin'].rstrip()
ip.address = "%s:%s" % (currentIP, settings.PORT)
ip.save()
def init_device(address, post_authorization):
from app.arduino.hardware.interactor import PinInteractor
xml = '<?xml version="1.0" encoding="UTF-8"?>\
<m2m:application appId="%(app_id)s" xmlns:m2m="http://uri.etsi.org/m2m">\
<m2m:aPoC>http://%(public_ip)s/</m2m:aPoC>\
<m2m:aPoCPaths>\
<m2m:aPoCPath>\
<m2m:path>/m2m/applications/%(app_id)s/retargeting1</m2m:path>\
<m2m:accessRightID>/m2m/accessRights/Locadmin_AR2</m2m:accessRightID>\
</m2m:aPoCPath>\
</m2m:aPoCPaths>\
<m2m:accessRightID>/m2m/accessRights/Locadmin_AR/</m2m:accessRightID>\
<m2m:searchStrings>\
<m2m:searchString>ETSI.ObjectType/ETSI.AN_APP</m2m:searchString>\
<m2m:searchString>ETSI.ObjectTechnology/FER.%(app_id)s</m2m:searchString>\
</m2m:searchStrings>\
</m2m:application>' % { "app_id" : settings.DEVICE_ID, "public_ip" : PublicIPInteractor.get().address }
headers = {'Authorization': 'Basic %s' % post_authorization, "content-type":"application/xml"}
try:
r = requests.post("%s%s" % (
address,
settings.APPLICATIONS
),
headers = headers,
timeout = 5,
data = xml
)
return r
except ConnectionError as e:
flash("Cannot connect to gateway %s!" % address, category={ 'theme': 'error' } )
app.logger.error("Device initialization: %s" % (str(e), ))
return False
except Timeout as e:
flash("Request timed out. Wrong IP?", category={ 'theme': 'error' } )
app.logger.error("Device initialization: %s" % (str(e), ))
return False
