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bird-lg
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distinct uncorrect prefix and unresolvable domain

This commit is contained in:
Mehdi ABAAKOUK 2011-12-16 19:15:49 +01:00
parent 9bd864988e
commit a9e511f12f
1 changed files with 13 additions and 8 deletions
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21
lg.py
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@ -55,13 +55,16 @@ def prefix(host, proto, prefix="", mask=""):
try:
qprefix = get_ip(prefix, "AAAA")
except:
qprefix = "unresolvable"
allowed = False
elif proto == "ipv4":
if not check_ipv4(prefix):
try:
qprefix = get_ip(prefix, "A")
except:
qprefix = "unresolvable"
allowed = False
else:
allowed = False
@ -77,8 +80,10 @@ def prefix(host, proto, prefix="", mask=""):
else:
output += string
else:
if prefix:
output += prefix + ' not allowed'
if prefix and qprefix != "unresolvable":
output += prefix + ' not valid'
elif prefix:
output += prefix + ' unresolvable'
else:
output += 'prefix missing'
@ -141,26 +146,26 @@ def get_cmd_result(host, proto, cmd):
# sock.setblocking(0)
try:
sock.connect((host, port))
app.logger.info("open socket on %s:%d", host, port)
app.logger.debug("open socket on %s:%d", host, port)
sock.send(cmd + "\n")
app.logger.info("send %s socket on %s:%d", cmd, host, port)
app.logger.debug("send %s socket on %s:%d", cmd, host, port)
bufsize = 4096
data = sock.recv(bufsize)
string = data
app.logger.info("read %s (%d)", data, len(data))
app.logger.debug("read %s (%d)", data, len(data))
code = string.split("\n")[-2][0:4]
while not code[0] in ["0", "9", "8"]:
data = sock.recv(bufsize)
string = string + data
app.logger.info("read %s (%d)", data, len(data))
app.logger.debug("read %s (%d)", data, len(data))
code = string.strip()[len(string.strip())-4:]
if code[0] in [ "9", "8" ]:
ret = False
app.logger.info("return %s",string)
app.logger.debug("return %s",string)
except Exception as detail:
ret = False
string = "Failed connect to %s:%d (%s)"%(host, port, detail)
@ -169,5 +174,5 @@ def get_cmd_result(host, proto, cmd):
return (ret, string)
if __name__ == "__main__":
app.debug = True
#app.debug = True
app.run()