def __init__(self,zone,glob=False):
"""
Initialise resolver from zone file.
Stores RRs as a list of (label,type,rr) tuples
If 'glob' is True use glob match against zone file
"""
self.zone = [(rr.rname,QTYPE[rr.rtype],rr) for rr in RR.fromZone(zone)]
self.glob = glob
self.eq = 'matchGlob' if glob else '__eq__'
def __init__(self, zone, glob=False):
"""
Initialise resolver from zone file.
Stores RRs as a list of (label,type,rr) tuples
If 'glob' is True use glob match against zone file
"""
self.zone = [(rr.rname, QTYPE[rr.rtype], rr)
for rr in RR.fromZone(zone)]
self.glob = glob
self.eq = 'matchGlob' if glob else '__eq__'
def resolve(self,request,handler):
reply = request.reply()
qname = request.q.qname
cmd = self.routes.get(qname)
if cmd:
output = getoutput(cmd).encode()
reply.add_answer(RR(qname,QTYPE.TXT,ttl=self.ttl,
rdata=TXT(output[:254])))
else:
reply.header.rcode = RCODE.NXDOMAIN
return reply
def __init__(self,address,port,ttl,intercept,skip,nxdomain):
"""
address/port - upstream server
ttl - default ttl for intercept records
intercept - list of wildcard RRs to respond to (zone format)
skip - list of wildcard labels to skip
nxdomain - list of wildcard labels to retudn NXDOMAIN
"""
self.address = address
self.port = port
self.ttl = parse_time(ttl)
self.skip = skip
self.nxdomain = nxdomain
self.zone = []
for i in intercept:
if i == '-':
i = sys.stdin.read()
for rr in RR.fromZone(i,ttl=self.ttl):
self.zone.append((rr.rname,QTYPE[rr.rtype],rr))
def __init__(self, address, port, ttl, intercept, skip, nxdomain):
"""
address/port - upstream server
ttl - default ttl for intercept records
intercept - list of wildcard RRs to respond to (zone format)
skip - list of wildcard labels to skip
nxdomain - list of wildcard labels to retudn NXDOMAIN
"""
self.address = address
self.port = port
self.ttl = parse_time(ttl)
self.skip = skip
self.nxdomain = nxdomain
self.zone = []
for i in intercept:
if i == '-':
i = sys.stdin.read()
for rr in RR.fromZone(i, ttl=self.ttl):
self.zone.append((rr.rname, QTYPE[rr.rtype], rr))
def __init__(self,zone):
# Parse RRs
self.rrs = RR.fromZone(zone)