def get(self):
response_dict = {}
response_dict['me'] = self.request.url
response_dict['version'] = '2.0.0'
response_dict['vendor'] = 'e.quinox'
response_dict['provides'] = ['heartbeat', 'get_messages', 'post_messages']
response_dict['config'] = {'utc': datetime.utcnow()}
self.response.headers['Content-Type'] = 'application/json'
self.response.out.write(simplejson.dumps(response_dict))
def send_heartbeat(url, key):
json_msg = {}
json_msg['method'] = 'heartbeat'
json_msg['id'] = 4
params = {}
params['kiosk-id'] = DIEID
if UPTIME < 60:
# under a minute
uptimestr = "%.2f seconds" % UPTIME
elif UPTIME < 60*60:
# under a hour
uptimestr = "%.2f minutes" % (UPTIME/(60.0))
elif UPTIME < 60*60*24*3:
# under 3 days
uptimestr = "%.2f hours" % (UPTIME/(60.0*60.0))
else:
# over 3 days
uptimestr = "%.2f days" % (UPTIME/(60.0*60.0*24.0))
params['uptime'] = uptimestr
params['sw-version'] = '1.0.0'
params['time'] = datetime.utcnow()
json_msg['params'] = params
jsstr = json.dumps(json_msg)
hash = MD5.new(jsstr).digest()
baseconverter = BaseConverter('0123456789abcdef')
sign_16encode = baseconverter.from_decimal(key.sign(hash, "")[0])
#print "encoded: %s" % sign_16encode
#print "signature: %d" % key.sign(hash, "")[0]
#print "hash: %s" % "".join(["%02x " % ord(x) for x in hash])
headers = {'X-eko-signature': sign_16encode}
print jsstr
#test decoding
x = key.publickey().verify(hash, (baseconverter.to_decimal(sign_16encode),))
req = urllib2.Request(url, jsstr, headers)
response = urllib2.urlopen(req)
the_page = response.read()
print the_page
def get_messages(url, key):
json_msg = {}
json_msg['method'] = 'get_messages'
json_msg['id'] = 4
json_msg['params'] = {'kiosk-id': DIEID}
jsstr = json.dumps(json_msg)
hash = MD5.new(jsstr).digest()
baseconverter = BaseConverter('0123456789abcdef')
sign_16encode = baseconverter.from_decimal(key.sign(hash, "")[0])
#print "encoded: %s" % sign_16encode
#print "signature: %d" % key.sign(hash, "")[0]
#print "hash: %s" % "".join(["%02x " % ord(x) for x in hash])
headers = {'X-eko-signature': sign_16encode}
print jsstr
#test decoding
x = key.publickey().verify(hash, (baseconverter.to_decimal(sign_16encode),))
req = urllib2.Request(url, jsstr, headers)
response = urllib2.urlopen(req)
the_page = response.read()
print the_page
def post(self):
"""
.. py:func:: post()
Dispatches a JSON request to the relavent method in JSONRPCMethods.
"""
try:
method, params, id = self.process()
except ValueError, e:
self.error(400) # bad request
return
if method[0] == '_':
self.error(403) # access denied
return
func = getattr(self.methods, method, None)
if not func:
self.error(404) # file not found
return
logging.info("This is whats causing trouble %s" % str(params))
self.response.headers['content-type'] = 'application/json'
try:
result = func(method, id, **params)
except:
logging.exception("Could not execute rpc %s." % func)
self.error(500)
return
self.response.out.write(simplejson.dumps(result))
