Script für Amazon Dashbuttons

Dashbutton.py

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+#!/usr/bin/python
+
+import datetime
+import logging
+import urllib2
+
+# Constants
+timespan_threshhold = 3
+
+# Globals
+lastpress = datetime.datetime(1970, 1, 1)
+
+logging.getLogger("scapy.runtime").setLevel(logging.ERROR)
+from scapy.all import *
+
+
+def button_pressed_dash1():
+    global lastpress
+    thistime = datetime.datetime.now()
+    timespan = thistime - lastpress
+    if timespan.total_seconds() > timespan_threshhold:
+        current_time = datetime.datetime.strftime(thistime, '%Y-%m-%d %H:%M:%S')
+        print
+        'Dash button pressed at ' + current_time
+        urllib2.urlopen('http://10.0.1.100:8181/loksoft.exe?ret=dom.GetObject("Dash1").State(1)')
+
+
+def button_pressed_dash2():
+    global lastpress
+    thistime = datetime.datetime.now()
+    timespan = thistime - lastpress
+    if timespan.total_seconds() > timespan_threshhold:
+        current_time = datetime.datetime.strftime(thistime, '%Y-%m-%d %H:%M:%S')
+        print
+        'Dash button pressed at ' + current_time
+        urllib2.urlopen('http://10.0.1.100:8181/loksoft.exe?ret=dom.GetObject("Dash2").State(1)')
+
+
+def button_pressed_dash3():
+    global lastpress
+    thistime = datetime.datetime.now()
+    timespan = thistime - lastpress
+    if timespan.total_seconds() > timespan_threshhold:
+        current_time = datetime.datetime.strftime(thistime, '%Y-%m-%d %H:%M:%S')
+        print
+        'Dash button pressed at ' + current_time
+        urllib2.urlopen('http://10.0.1.100:8181/loksoft.exe?ret=dom.GetObject("Dash3").State(1)')
+
+
+def button_pressed_dash4():
+    global lastpress
+    thistime = datetime.datetime.now()
+    timespan = thistime - lastpress
+    if timespan.total_seconds() > timespan_threshhold:
+        current_time = datetime.datetime.strftime(thistime, '%Y-%m-%d %H:%M:%S')
+        print
+        'Dash button pressed at ' + current_time
+        urllib2.urlopen('http://10.0.1.100:8181/loksoft.exe?ret=dom.GetObject("Dash3").State(1)')
+
+    lastpress = thistime
+
+
+def udp_filter(pkt):
+    options = pkt[DHCP].options
+    for option in options:
+        if isinstance(option, tuple):
+            if 'requested_addr' in option:
+                # we've found the IP address, which means its the second and final UDP request, so we can trigger our action
+                mac_to_action[pkt.src]()
+                break
+
+
+mac_to_action = {'ac:63:be:f8:54:72': button_pressed_dash2, '50:f5:da:1a:6b:39': button_pressed_dash1,
+                 '50:f5:da:5c:c1:59': button_pressed_dash3, 'ac:63:be:4f:41:a1': button_pressed_dash4}
+mac_id_list = list(mac_to_action.keys())
+
+print
+"Waiting for a button press..."
+sniff(prn=udp_filter, store=0, filter="udp", lfilter=lambda d: d.src in mac_id_list)
+
+if __name__ == "__main__":
+    main()