mirror of https://github.com/Icinga/icinga2.git
62 lines
1.6 KiB
Python
Executable File
62 lines
1.6 KiB
Python
Executable File
#!/usr/bin/env python
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from __future__ import print_function
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import sys, getopt, hmac, hashlib, subprocess
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def warning(*objs):
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print(*objs, file=sys.stderr)
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opts, args = getopt.getopt(sys.argv[1:], "k:h", [ "key=", "help" ])
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pkey = None
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for opt, arg in opts:
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if opt == "-?" or opt == "--help":
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warning("Syntax: %s --key <key> <ipaddr>")
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sys.exit(1)
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elif opt == "-k" or opt == "--key":
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pkey = arg
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if not pkey:
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warning("You must specify a key with the --key option.")
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sys.exit(1)
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if len(args) != 1:
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warning("Please specify exactly one IP address.")
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sys.exit(1)
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ipaddr = args[0]
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def ukey(ipaddr):
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return hmac.new(pkey, ipaddr, hashlib.sha256).hexdigest()[0:12]
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plugins = []
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community = ukey(ipaddr)
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warning("IP address: %s, SNMP Community: %s" % (ipaddr, community))
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process = subprocess.Popen(["snmpwalk", "-v2c", "-c", community, "-On", ipaddr, ".1.3.6.1.4.1.8072.1.3.2.3.1.2"], stdout=subprocess.PIPE)
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(out, err) = process.communicate()
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if process.returncode != 0:
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sys.exit(1)
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for line in out.split("\n"):
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oid = line.split(" ")[0]
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plugin = oid.split(".")[15:]
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if len(plugin) == 0:
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continue
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plugin = "".join([chr(int(ch)) for ch in plugin])
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plugins.append(plugin)
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print("template Host \"snmp-extend:%s\" {" % (ipaddr))
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print(" macros[\"community\"] = \"%s\"," % (community))
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for plugin in plugins:
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print(" services[\"%s\"] = {" % (plugin))
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print(" templates = [ \"snmp-extend-service\" ],")
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print(" check_command = \"snmp-extend\",")
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print(" macros[\"plugin\"] = \"%s\"" % (plugin))
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print(" },")
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print("}")
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sys.exit(0)
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