def sendDataSenze(self, sensors, data, recipient):
global device
global aesKeys
response = 'DATA'
driver = myDriver()
cry = myCrypto(device)
for sensor in sensors:
#If temperature is requested
if "tp" == sensor:
response = '%s #tp %s' % (response, driver.readTp())
#If AES key is requested
if "key" == sensor:
aeskey = ""
#Generate AES Key
if cry.generateAES(driver.readTime()):
aeskey = cry.key
#Save AES key
aesKeys[recipient] = aeskey
#AES key is encrypted by the recipient public key
rep = myCrypto(recipient)
encKey = rep.encryptRSA(b64encode(aeskey))
response = '%s #key %s' % (response, encKey)
#If photo is requested
elif "photo" == sensor:
cam = myCamDriver()
cam.takePhoto()
photo = cam.readPhotob64()
print photo
response = '%s #photo %s' % (response, photo)
#If time is requested
elif "time" == sensor:
response = '%s #time %s' % (response, driver.readTime())
#If gps is requested
elif "gps" == sensor:
#if AES key is available, gps data will be encrypted
gpsData = '%s' % (driver.readGPS())
if recipient in aesKeys:
rep = myCrypto(recipient)
rep.key = aesKeys[recipient]
gpsData = rep.encrypt(gpsData)
response = '%s #gps %s' % (response, gpsData)
#If gpio is requested
elif "gpio" in sensor:
m = re.search(r'\d+$', sensor)
pinnumber = int(m.group())
print pinnumber
response = '%s #gpio%s %s' % (response, pinnumber,
driver.readGPIO(port=pinnumber))
else:
response = '%s #%s NULL' % (response, sensor)
response = "%s @%s" % (response, recipient)
self.sendDatagram(senze=response)
def sendDataSenze(self,sensors,data,recipient):
global device
global aesKeys
response='DATA'
driver=myDriver()
cry=myCrypto(device)
for sensor in sensors:
#If temperature is requested
if "tp" == sensor:
response ='%s #tp %s' %(response,driver.readTp())
#If AES key is requested
if "key" == sensor:
aeskey=""
#Generate AES Key
if cry.generateAES(driver.readTime()):
aeskey=cry.key
#Save AES key
aesKeys[recipient]=aeskey
#AES key is encrypted by the recipient public key
rep=myCrypto(recipient)
encKey=rep.encryptRSA(b64encode(aeskey))
response ='%s #key %s' %(response,encKey)
#If photo is requested
elif "photo" == sensor:
cam=myCamDriver()
cam.takePhoto()
photo=cam.readPhotob64()
response ='%s #photo %s' %(response,photo)
#If time is requested
elif "time" == sensor:
response ='%s #time %s' %(response,driver.readTime())
#If gps is requested
elif "gps" == sensor:
#if AES key is available, gps data will be encrypted
gpsData='%s' %(driver.readGPS())
if recipient in aesKeys:
rep=myCrypto(recipient)
rep.key=aesKeys[recipient]
gpsData=rep.encrypt(gpsData)
response ='%s #gps %s' %(response,gpsData)
#If gpio is requested
elif "gpio" in sensor:
m=re.search(r'\d+$',sensor)
pinnumber=int(m.group())
print pinnumber
response ='%s #gpio%s %s' %(response,pinnumber,driver.readGPIO(port=pinnumber))
else:
response ='%s #%s NULL' %(response,sensor)
response="%s @%s" %(response,recipient)
senze=cry.signSENZE(response)
print senze
self.transport.write(senze)
def sendDataSenze(self,sensors,data,recipient):
global device
response='DATA'
driver=myDriver()
for sensor in sensors:
#If temperature is requested
if "tp" == sensor:
response ='%s #tp %s' %(response,driver.readTp())
#If photo is requested
elif "photo" == sensor:
cam=myCamDriver()
cam.takePhoto()
photo=cam.readPhotob64()
print photo
response ='%s #photo %s' %(response,photo)
#If time is requested
elif "time" == sensor:
response ='%s #time %s' %(response,driver.readTime())
#If gps is requested
elif "gps" == sensor:
response ='%s #gps %s' %(response,driver.readGPS())
#If gpio is requested
elif "gpio" in sensor:
m=re.search(r'\d+$',sensor)
pinnumber=int(m.group())
print pinnumber
response ='%s #gpio%s %s' %(response,pinnumber,driver.readGPIO(port=pinnumber))
else:
response ='%s #%s NULL' %(response,sensor)
cry=myCrypto(device)
response="%s @%s" %(response,recipient)
senze=cry.signSENZE(response)
print senze
self.transport.write(senze)
def handleDeviceResponse(self,senze):
sender=senze.getSender()
data=senze.getData()
sensors=senze.getSensors()
cmd=senze.getCmd()
if cmd=="DATA":
for sensor in sensors:
print sensor+"=>"+data[sensor]
if 'photo' in sensors:
#try:
cam=myCamDriver()
cam.savePhoto(data['photo'],"p1.jpg")
#cam.showPhoto("p1.jpg")
#self.savePhoto(data['photo'],"p1.jpg")
thread.start_new_thread(cam.showPhoto,("p1.jpg",))
#except:
# print "Error: unable to show the photo"
#cam.savePhoto(data['photo'],"p1.jpg")
elif cmd=="SHARE":
print "This should be implemented"
elif cmd=="UNSHAR":
print "This should be implemented"
elif cmd=="GET":
#If GET Senze was received. The device must handle it.
reactor.callLater(1,self.sendDataSenze,sensors=sensors,data=data,recipient=sender)
elif cmd=="PUT":
reactor.callLater(1,self.handlePUTSenze,sensors=sensors,data=data,recipient=sender)
else:
print "Unknown command"
def handleDeviceResponse(self, senz):
sender = senz.getSender()
data = senz.getData()
sensors = senz.getSensors()
cmd = senz.getCmd()
global buf, aesKeys
if cmd == "DATA":
for sensor in sensors:
print sensor + "=>" + data[sensor]
if sensor == 'photo':
if data['photo'] == 'ON':
buf = ''
elif data['photo'] == 'OFF':
cam = myCamDriver()
cam.savePhoto(buf, "photo.jpg")
#cam.showPhoto("photo.jpg")
thread.start_new_thread(cam.showPhoto, ("photo.jpg", ))
buf = ''
else:
buf = "%s%s" % (buf, data['photo'])
#Received and saved the AES key
elif sensor == 'key' and data['key'] != "":
#Key need to be decrypted by using the private key
cry = myCrypto(self.device)
dec = cry.decryptRSA(data['key'])
aesKeys[sender] = b64decode(dec)
#Decrypt and show the gps data
elif sensor == 'gps' and data['gps'] != "":
gpsData = data['gps']
if sender in aesKeys:
rep = myCrypto(sender)
rep.key = aesKeys[sender]
gpsData = rep.decrypt(gpsData)
print "** GPS=>" + gpsData
elif cmd == "SHARE":
print "This should be implemented"
elif cmd == "UNSHAR":
print "This should be implemented"
elif cmd == "GET":
#If GET Senze was received. The device must handle it.
reactor.callLater(1,
self.sendDataSenze,
sensors=sensors,
data=data,
recipient=sender)
elif cmd == "PUT":
reactor.callLater(1,
self.handlePUTSenze,
sensors=sensors,
data=data,
recipient=sender)
else:
print "Unknown command"
def handleDeviceResponse(self,senze):
global device
global aesKeys
sender=senze.getSender()
data=senze.getData()
sensors=senze.getSensors()
cmd=senze.getCmd()
if cmd=="DATA":
for sensor in sensors:
if sensor in data.keys():
print sensor+"=>"+data[sensor]
if 'photo' in sensors:
#try:
cam=myCamDriver()
cam.savePhoto(data['photo'],"p1.jpg")
#cam.showPhoto("p1.jpg")
#self.savePhoto(data['photo'],"p1.jpg")
thread.start_new_thread(cam.showPhoto,("p1.jpg",))
#except:
# print "Error: unable to show the photo"
#cam.savePhoto(data['photo'],"p1.jpg")
#Received and saved the AES key
elif 'key' in sensors and data['key']!="":
#Key need to be decrypted by using the private key
cry=myCrypto(device)
dec=cry.decryptRSA(data['key'])
aesKeys[sender]=b64decode(dec)
#Decrypt and show the gps data
elif 'gps' in sensors and data['gps']!="":
gpsData=data['gps']
if sender in aesKeys:
rep=myCrypto(sender)
rep.key=aesKeys[sender]
gpsData=rep.decrypt(gpsData)
print "GPS=>"+gpsData
elif cmd=="SHARE":
print "This should be implemented"
elif cmd=="UNSHAR":
print "This should be implemented"
elif cmd=="GET":
#If GET Senze was received. The device must handle it.
reactor.callLater(1,self.sendDataSenze,sensors=sensors,data=data,recipient=sender)
elif cmd=="PUT":
reactor.callLater(1,self.handlePUTSenze,sensors=sensors,data=data,recipient=sender)
else:
print "Unknown command"
def handleDeviceResponse(self,senze):
global device
global aesKeys
sender=senze.getSender()
data=senze.getData()
sensors=senze.getSensors()
cmd=senze.getCmd()
if cmd=="DATA":
for sensor in sensors:
if sensor in data.keys():
print sensor+"=>"+data[sensor]
if 'photo' in sensors:
#try:
cam=myCamDriver()
cam.savePhoto(data['photo'],"p1.jpg")
#cam.showPhoto("p1.jpg")
#self.savePhoto(data['photo'],"p1.jpg")
thread.start_new_thread(cam.showPhoto,("p1.jpg",))
#except:
# print "Error: unable to show the photo"
#cam.savePhoto(data['photo'],"p1.jpg")
#Received and saved the AES key
elif 'key' in sensors and data['key']!="":
#Key need to be decrypted by using the private key
cry=myCrypto(device)
dec=cry.decryptRSA(data['key'])
aesKeys[sender]=b64decode(dec)
#Decrypt and show the gps data
elif 'gps' in sensors and data['gps']!="":
gpsData=data['gps']
if sender in aesKeys:
rep=myCrypto(sender)
rep.key=aesKeys[sender]
gpsData=rep.decrypt(gpsData)
print "GPS=>"+gpsData
elif cmd=="SHARE":
print "This should be implemented"
elif cmd=="UNSHAR":
print "This should be implemented"
elif cmd=="GET":
#If GET Senze was received. The device must handle it.
reactor.callLater(1,self.sendDataSenze,sensors=sensors,data=data,recipient=sender)
elif cmd=="PUT":
reactor.callLater(1,self.handlePUTSenze,sensors=sensors,data=data,recipient=sender)
else:
print "Unknown command"
def handleDeviceResponse(self, senze):
sender = senze.getSender()
data = senze.getData()
sensors = senze.getSensors()
cmd = senze.getCmd()
if cmd == "DATA":
for sensor in sensors:
print sensor + "=>" + data[sensor]
if 'photo' in sensors:
#try:
cam = myCamDriver()
cam.savePhoto(data['photo'], "p1.jpg")
#cam.showPhoto("p1.jpg")
#self.savePhoto(data['photo'],"p1.jpg")
thread.start_new_thread(cam.showPhoto, ("p1.jpg", ))
#except:
# print "Error: unable to show the photo"
#cam.savePhoto(data['photo'],"p1.jpg")
elif cmd == "SHARE":
print "This should be implemented"
elif cmd == "UNSHAR":
print "This should be implemented"
elif cmd == "GET":
#If GET Senze was received. The device must handle it.
reactor.callLater(1,
self.sendDataSenze,
sensors=sensors,
data=data,
recipient=sender)
elif cmd == "PUT":
reactor.callLater(1,
self.handlePUTSenze,
sensors=sensors,
data=data,
recipient=sender)
else:
print "Unknown command"
def send_photo(self,receiver,qtime,sender):
print "Creeate photo senze"
cam=myCamDriver()
cam.takePhoto()
photoString=cam.readPhoto()
n=254
print len(photoString)
parts = [photoString[i:i+n] for i in range(0, len(photoString), n)]
for tmp in parts:
senz ='DATA #photo %s' %(tmp)
if qtime!="":
senz = senz+" #time %s @%s ^%s" %(qtime,receiver, sender)
else:
senz = senz+" #time %s @%s ^%s" %(time.time(),receiver, sender)
print senz
signed_senz = sign_senz(senz)
self.transport.write(signed_senz)
senz ='DATA #photo ENDPHOTO'
senz = senz+" #time %s @%s ^%s" %(qtime,receiver, sender)
#print senz
signed_senz = sign_senz(senz)
self.transport.write(signed_senz)
def sendDataSenze(self, sensors, data, recipient):
global device
response = 'DATA'
driver = myDriver()
for sensor in sensors:
#If temperature is requested
if "tp" == sensor:
response = '%s #tp %s' % (response, driver.readTp())
#If photo is requested
elif "photo" == sensor:
cam = myCamDriver()
cam.takePhoto()
photo = cam.readPhotob64()
print photo
response = '%s #photo %s' % (response, photo)
#If time is requested
elif "time" == sensor:
response = '%s #time %s' % (response, driver.readTime())
#If gps is requested
elif "gps" == sensor:
response = '%s #gps %s' % (response, driver.readGPS())
#If gpio is requested
elif "gpio" in sensor:
m = re.search(r'\d+$', sensor)
pinnumber = int(m.group())
print pinnumber
response = '%s #gpio%s %s' % (response, pinnumber,
driver.readGPIO(port=pinnumber))
else:
response = '%s #%s NULL' % (response, sensor)
cry = myCrypto(device)
response = "%s @%s" % (response, recipient)
senze = cry.signSENZE(response)
print senze
self.transport.write(senze)
