day 6 - nmap python

_100-days-of-code/2018-01-01-100-days-of-code-day006.markdown

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+---
+layout: post
+title:  "day 6"
+date:  2018-01-06
+categories: programming
+---
+
+# 100 Days of Code
+
+### Day 6:
+Today I made use of the python-nmap library and made a class that I will be
+able to import into future modules. I started out making things like a ping sweeping tool and
+banner grabber, as well as a ssl cipher suite checker. I made a subclass of the nmap
+PortScanner class to start so I have access to all of those utilities. Subclasses are something I have been looking into recently. 
+It is an easy way to add existing functionality to another object. This class will end up being the base
+library that I use when I make my own port scanning scripts. here is what I
+have so far:
+
+```python
+class NmapUtility(nmap.PortScanner):
+
+    def __init__(self, hostname, hosts=False):
+        """ Initialize with hostname and optional list of hosts """
+        self.hostname = hostname
+
+    def scan_host(self, hostname, portrange):
+        """ Scan a host using nmap.scan """
+
+        return self.scan(hostname, portrange)
+
+    def scan_hosts(self, hosts):
+        """ Scan a list of hosts """
+        pass
+
+    def ping_sweep(self, hosts):
+        """ Ping sweep a list of hosts """
+        self.scan(hosts=hosts, arguments='-n -sP -PE -PA21,23,80,3389')
+        hosts_list = [(x, self[x]['status']['state']) for x in self.all_hosts()]
+        for host, status in hosts_list:
+            print('{0}:{1}'.format(host, status))
+
+    def nmap_version(self):
+        """ Get nmap version being used """
+
+        return self.nmapVersion()
+
+    def command_line(self):
+        """ Run nmap.command_line """
+
+        return self.command_line
+
+    def cipher_check(self, hostname, portrange):
+        """ Run --script ssl-enum-ciphers on hostname """
+
+        return self.scan(hostname,
+                         portrange,
+                         arguments='--script ssl-enum-ciphers')
+
+    def get_csv(self):
+        """ Run scan.csv() """
+
+        return self.csv()
+
+    def all_tcp(self, hostname=False):
+        """ Get all ports for tcp protocol in sorted output """
+        if hostname:
+            return self[hostname].all_tcp()
+
+        return self[self.hostname].all_tcp()
+
+    def all_udp(self, hostname=False):
+        """ Get all ports for udp protocol in sorted output
+        requires scanHost() or scan() to be run first
+        """
+        if hostname:
+            return self[hostname].all_udp()
+
+        return self[self.hostname].all_udp()
+
+    def banner_grab(self, portrange, hostname=False):
+        """ Grab banners from ports """
+
+        if hostname:
+            return self.scan(hostname, portrange,
+                             arguments='-sV --script=banner')
+        return self.scan(self.hostname, portrange,
+                         arguments='-sV --script=banner')
+