def nmap_no_portscan(self, host, args=None):
"""
Scan host using the nmap tcp connect
@cmd nmap -sn 192.168.178.1
"""
parser = NmapCommandParser(None)
if(args):
assert(isinstance(args, str)), "Expected string got {0} instead".format(type(args))
scancommand = " {host} {default}".format(host=host, default=self.no_port_scan)
scan_command = self.default_command() + scancommand
if(args):
scan_command += " {0}".format(args)
scan_shlex = shlex.split(scan_command) # prepare it
# Use the top_port_parser
output = self.run_command(scan_shlex)
xml_root = self.get_xml_et(output)
tcp_results = parser.parse_noportscan(xml_root)
return tcp_results
class NmapHostDiscovery(Nmap):
"""
This object will perform host discovery
1) Only port scan (-Pn)
2) Only host discover (-sn)
3) Arp discovery on a local network (-PR)
4) Disable DNS resolution (-n)
"""
def __init__(self, path=None):
super(NmapHostDiscovery, self).__init__(path=path)
self.port_scan_only = "-Pn"
self.no_port_scan = "-sn"
self.arp_discovery = "-PR"
self.disable_dns = "-n"
self.parser = NmapCommandParser(None)
def scan_command(self, scan_type, target, args):
def tpl(i):
scan_template = {
1:self.port_scan_only,
2:self.no_port_scan,
3:self.arp_discovery,
4:self.disable_dns
}
return scan_template.get(i)
for i in range (1, 5):
if scan_type == tpl(i):
scan = " {target} {default}".format(target=target, default=scan_type)
scan_type_command = self.default_command() + scan
if(args):
scan_type_command += " {0}".format(args)
scan_shlex = shlex.split(scan_type_command)
# Use the ping scan parser
output = self.run_command(scan_shlex)
xml_root = self.get_xml_et(output)
return xml_root
def nmap_portscan_only(self, target, args=None):
"""
Scan target using the nmap tcp connect
@cmd nmap -Pn 192.168.178.1
"""
xml_root = self.scan_command(self.port_scan_only, target=target, args=args)
tcp_results = self.parser.filter_top_ports(xml_root)
return tcp_results
def nmap_no_portscan(self, target, args=None):
"""
Scan target using the nmap tcp connect
@cmd nmap -sn 192.168.178.1
"""
if(args):
assert(isinstance(args, str)), "Expected string got {0} instead".format(type(args))
xml_root = self.scan_command(self.no_port_scan, target=target, args=args)
tcp_results = self.parser.parse_noportscan(xml_root)
return tcp_results
def nmap_arp_discovery(self, target, args=None):
"""
Scan target using the nmap tcp connect
@cmd nmap -PR 192.168.178.1
"""
if(args):
assert(isinstance(args, str)), "Expected string got {0} instead".format(type(args))
xml_root = self.scan_command(self.arp_discovery, target=target, args=args)
tcp_results = self.parser.filter_top_ports(xml_root)
return tcp_results
def nmap_disable_dns(self, target, args=None):
"""
Scan target using the nmap tcp connect
@cmd nmap -n 192.168.178.1
"""
if(args):
assert(isinstance(args, str)), "Expected string got {0} instead".format(type(args))
xml_root = self.scan_command(self.disable_dns, target=target, args=args)
tcp_results = self.parser.filter_top_ports(xml_root)
return tcp_results