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psk option and verbose option added

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This commit is contained in:
Alexandre Dulaunoy 2012-12-08 11:59:04 +01:00
parent e59ee5e971
commit 785d3b66b1
1 changed files with 10 additions and 4 deletions
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14
nb_send.py
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@ -16,7 +16,7 @@ def nbsign(message=None, psk="netbeacon"):
return auth.hexdigest() return auth.hexdigest()
# format: nb;1354687980;1;500f5e18df881bb1dd22ee3c468209669a13e4ef # format: nb;1354687980;1;500f5e18df881bb1dd22ee3c468209669a13e4ef
def nbmessage(seq=1): def nbmessage(seq=1, psk="netbeacon"):
m = "" m = ""
m = m + "nb" m = m + "nb"
m = m + ";" m = m + ";"
@ -26,7 +26,7 @@ def nbmessage(seq=1):
m = m + ";" m = m + ";"
m = m + str(seq) m = m + str(seq)
m = m + ";" m = m + ";"
m = m + nbsign(message=m) m = m + nbsign(message=m,psk=psk)
return m return m
def nbsend(destination=None,payload=None, logging=False): def nbsend(destination=None,payload=None, logging=False):
@ -40,12 +40,18 @@ def nbsend(destination=None,payload=None, logging=False):
usage = "usage: %prog [options] <netbeacon messages>" usage = "usage: %prog [options] <netbeacon messages>"
parser = OptionParser(usage) parser = OptionParser(usage)
parser.add_option("-p","--psk", dest="psk", help="pre-shared key used by the HMAC-SHA1 (default: netbeacon)")
parser.add_option("-s","--storeseq", dest="storeseq", action='store_true', help="store sequence and validate sequence") parser.add_option("-s","--storeseq", dest="storeseq", action='store_true', help="store sequence and validate sequence")
parser.add_option("-i","--iteration", dest="iteration", type=int, help="set the number of interation for sending the netbeacon") parser.add_option("-i","--iteration", dest="iteration", type=int, help="set the number of interation for sending the netbeacon")
parser.add_option("-d","--destination", dest="destination", help="set the destination IPv4 address (default: 127.0.0.1)") parser.add_option("-d","--destination", dest="destination", help="set the destination IPv4 address (default: 127.0.0.1)")
parser.add_option("-v","--verbose", dest="verbose", action='store_true', help="output netbeacon sent")
(options, args) = parser.parse_args() (options, args) = parser.parse_args()
if options.psk:
psk = options.psk
else:
psk = "netbeacon"
if options.storeseq: if options.storeseq:
import shelve import shelve
s = shelve.open("netbeacon-send.seq") s = shelve.open("netbeacon-send.seq")
@ -64,7 +70,7 @@ if not options.destination:
options.destination="127.0.0.1" options.destination="127.0.0.1"
for x in range(seqstart,seqstart+options.iteration): for x in range(seqstart,seqstart+options.iteration):
nbsend(destination=options.destination, payload=nbmessage(x), logging=True) nbsend(destination=options.destination, payload=nbmessage(x, psk=psk), logging=options.verbose)
if options.storeseq: if options.storeseq:
s['seq'] = x s['seq'] = x