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#!/usr/bin/env python3
# script to test the dnsserver RPC protocol
import sys
from optparse import OptionParser
sys.path.insert(0, "bin/python")
import samba.getopt as options
from samba.dcerpc import dnsserver, dnsp
########### main code ###########
if __name__ == "__main__":
parser = OptionParser("dnsserver [options] server")
sambaopts = options.SambaOptions(parser)
credopts = options.CredentialsOptionsDouble(parser)
parser.add_option_group(credopts)
(opts, args) = parser.parse_args()
if len(args) < 3:
print("Usage: dnsserver.py [options] DNSSERVER DNSZONE NEWNAME")
sys.exit(1)
server = args[0]
dnszone = args[1]
newname = args[2]
lp = sambaopts.get_loadparm()
creds = credopts.get_credentials(lp)
if not creds.authentication_requested():
parser.error("You must supply credentials")
binding_str = "ncacn_ip_tcp:%s[print,sign]" % server
dns_conn = dnsserver.dnsserver(binding_str, lp, creds)
print("querying a NS record")
dns_conn.DnssrvEnumRecords2(0x00070000,
0,
server,
dnszone,
newname,
None,
dnsp.DNS_TYPE_NS,
0x0f,
None,
None)
print("adding a NS glue record")
name = dnsserver.DNS_RPC_NAME()
name.str = newname
addrec = dnsserver.DNS_RPC_RECORD()
addrec.wType = dnsp.DNS_TYPE_NS
addrec.dwFlags = 0
addrec.dwSerial = 0
addrec.dwTtlSeconds = 3600
addrec.dwTimeStamp = 0
addrec.dwReserved = 0
addrec.data = name
addrecbuf = dnsserver.DNS_RPC_RECORD_BUF()
addrecbuf.rec = addrec
dns_conn.DnssrvUpdateRecord2(0x00070000,
0,
server,
dnszone,
newname,
addrecbuf,
None)
print("querying the NS record")
dns_conn.DnssrvEnumRecords2(0x00070000,
0,
server,
dnszone,
newname,
None,
dnsp.DNS_TYPE_NS,
0x0f,
None,
None)
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