88 lines
2.7 KiB
Python
Executable file
88 lines
2.7 KiB
Python
Executable file
#!/bin/bash /usr/scripts/python.sh
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import time
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import os
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import sys
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import SocketServer
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import requests
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import gestion.secrets_new
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digicode_pass = gestion.secrets_new.get('digicode_pass')
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PIDFILE = "/var/run/digicode.pid"
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HOST, PORT = "zamok.adm.crans.org", 1200
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INTRANET = os.getenv('DBG_INTRANET', 'intranet.crans.org')
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DIGICODE_LINK = "https://%s/digicode/delete/" % INTRANET
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CERTIFICATE = "/etc/ssl/certs/cacert.org.pem"
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def log(message = "", logfile = "/var/log/crans/digicode.log"):
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"""Log a message to the default logfile"""
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log = open(logfile, "a")
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if message:
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log.write("%s %s\n" % (time.strftime("%b %d %H:%M:%S"), message))
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log.flush()
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log.close()
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def runme():
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#lpadmin
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os.setegid(108)
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#freerad
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os.seteuid(120)
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log("Starting server!")
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server = SocketServer.UDPServer((HOST, PORT), VigileHandler)
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server.serve_forever()
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class VigileHandler(SocketServer.BaseRequestHandler):
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"""Handler class for SocketServers, answering to door requests"""
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def handle(self):
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"""Handle the request the door sent us"""
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data = self.request[0].lower()
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socket = self.request[1]
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log("%s wrote: %s" % (self.client_address[0], data))
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# if data starts with o, opened door validation, else should
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# be a code
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if not data.startswith("o"):
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try:
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int(data)
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response = requests.post(DIGICODE_LINK, data = {'password' : digicode_pass, 'code' : data}, verify = CERTIFICATE, timeout=0.5)
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if response.content == u'Code Successfully Deleted':
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socket.sendto("passoir,o=1", self.client_address)
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except ValueError:
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log("Bad data from digicode")
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log("%s -- %s" % (data, response.content))
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if __name__ == "__main__":
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# do the UNIX double-fork magic, see Stevens' "Advanced
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# Programming in the UNIX Environment" for details (ISBN 0201563177)
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try:
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pid = os.fork()
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if pid > 0:
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# exit first parent
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sys.exit(0)
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except OSError, e:
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print >>sys.stderr, "fork #1 failed: %d (%s)" % (e.errno, e.strerror)
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sys.exit(1)
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# decouple from parent environment
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os.chdir("/") #don't prevent unmounting....
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os.setsid()
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os.umask(0)
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# do second fork
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try:
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pid = os.fork()
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if pid > 0:
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# exit from second parent, print eventual PID before
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#print "Daemon PID %d" % pid
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open(PIDFILE,'w').write("%d"%pid)
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sys.exit(0)
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except OSError, e:
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print >>sys.stderr, "fork #2 failed: %d (%s)" % (e.errno, e.strerror)
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sys.exit(1)
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# start the daemon main loop
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runme()
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