├── LICENSE
├── README.md
├── README.orig
├── dnmapR_client.py
├── dnmapR_server.py
└── server.pem
/LICENSE:
--------------------------------------------------------------------------------
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583 |
584 | Later license versions may give you additional or different
585 | permissions. However, no additional obligations are imposed on any
586 | author or copyright holder as a result of your choosing to follow a
587 | later version.
588 |
589 | 15. Disclaimer of Warranty.
590 |
591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
599 |
600 | 16. Limitation of Liability.
601 |
602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
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609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
610 | SUCH DAMAGES.
611 |
612 | 17. Interpretation of Sections 15 and 16.
613 |
614 | If the disclaimer of warranty and limitation of liability provided
615 | above cannot be given local legal effect according to their terms,
616 | reviewing courts shall apply local law that most closely approximates
617 | an absolute waiver of all civil liability in connection with the
618 | Program, unless a warranty or assumption of liability accompanies a
619 | copy of the Program in return for a fee.
620 |
621 | END OF TERMS AND CONDITIONS
622 |
623 | How to Apply These Terms to Your New Programs
624 |
625 | If you develop a new program, and you want it to be of the greatest
626 | possible use to the public, the best way to achieve this is to make it
627 | free software which everyone can redistribute and change under these terms.
628 |
629 | To do so, attach the following notices to the program. It is safest
630 | to attach them to the start of each source file to most effectively
631 | state the exclusion of warranty; and each file should have at least
632 | the "copyright" line and a pointer to where the full notice is found.
633 |
634 | {one line to give the program's name and a brief idea of what it does.}
635 | Copyright (C) {year} {name of author}
636 |
637 | This program is free software: you can redistribute it and/or modify
638 | it under the terms of the GNU General Public License as published by
639 | the Free Software Foundation, either version 3 of the License, or
640 | (at your option) any later version.
641 |
642 | This program is distributed in the hope that it will be useful,
643 | but WITHOUT ANY WARRANTY; without even the implied warranty of
644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
645 | GNU General Public License for more details.
646 |
647 | You should have received a copy of the GNU General Public License
648 | along with this program. If not, see .
649 |
650 | Also add information on how to contact you by electronic and paper mail.
651 |
652 | If the program does terminal interaction, make it output a short
653 | notice like this when it starts in an interactive mode:
654 |
655 | {project} Copyright (C) {year} {fullname}
656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
657 | This is free software, and you are welcome to redistribute it
658 | under certain conditions; type `show c' for details.
659 |
660 | The hypothetical commands `show w' and `show c' should show the appropriate
661 | parts of the General Public License. Of course, your program's commands
662 | might be different; for a GUI interface, you would use an "about box".
663 |
664 | You should also get your employer (if you work as a programmer) or school,
665 | if any, to sign a "copyright disclaimer" for the program, if necessary.
666 | For more information on this, and how to apply and follow the GNU GPL, see
667 | .
668 |
669 | The GNU General Public License does not permit incorporating your program
670 | into proprietary programs. If your program is a subroutine library, you
671 | may consider it more useful to permit linking proprietary applications with
672 | the library. If this is what you want to do, use the GNU Lesser General
673 | Public License instead of this License. But first, please read
674 | .
675 |
676 |
--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
1 | **This project is no longer maintained. See Scantron for a distributed nmap/masscan framework ()**
2 |
3 | # dnmapR
4 | dnmap revised (dnmapR) is a modernized and enhanced version of dnmap
5 |
6 | For security processionals and penetration testers that want to distribute nmap scans to different clients, Seb Garcia created a great tool called [dnmap](http://sourceforge.net/projects/dnmap), short for distributed nmap. There are two main parts to dnmap. The first is the server component, which hosts the commands that clients run. The second part consists of the clients, which connect to the server to pull nmap tasks. More detailed overviews of dnmap can be found here:
7 |
8 | * [http://mateslab.weebly.com/dnmap-the-distributed-nmap.html](http://mateslab.weebly.com/dnmap-the-distributed-nmap.html)
9 |
10 | * [http://www.tripwire.com/state-of-security/vulnerability-management/distributed-nmap-port-scanning-dnmap-megacluster/](http://www.tripwire.com/state-of-security/vulnerability-management/distributed-nmap-port-scanning-dnmap-megacluster/)
11 |
12 | I started looking at the code and got an itch to modernize and enhance it, hence [dnmapR](https://github.com/opsdisk/dnmapR). The core functionality and dnmap protocol has not been changed. The current improvements include:
13 |
14 | * All command-line arguments are read in using Python's `argparse` library, which replaces the deprecated `optparse`.
15 |
16 | * Removal of unused variables and lines of code, in addition to enhancing the conformity with the [PEP-8 Style Guide for Python Code](https://www.python.org/dev/peps/pep-0008/) with respect to variable names, functions, spaces, and overall readability.
17 |
18 | * Moved default server log location to the directory running dnmapR_server.py
19 |
20 | * Added Linux command-line pastable to assist in generating your own PEM file:
21 | ```bash
22 | openssl req -newkey rsa:2048 -new -nodes -x509 -days 3650 -keyout key.pem -out server.pem;cat key.pem >> server.pem; rm -f key.pm
23 | ```
24 |
25 | * Added a switch (-i) to specify the server interface to listen on, with the default being 127.0.0.1. I wanted the ability to leverage SSH tunnels for the client and server to communicate. Using SSH tunnels reduces open ports on the server and firewall management. For example, say you ran dnmapR\_server.py on a local Linux box, and wanted to run dnmapR_client.py on two different Virtual Private Servers. The commands would look like:
26 |
27 | ```bash
28 | # Terminal 1 - Server.
29 | python dnmapR_server.py -f commands.txt -i 127.0.0.1 -p 46001 -P server.pem
30 |
31 | # Terminal 2 - Client 1. Connect to VPS1, and setup an SSH tunnel that redirects all traffic hitting 127.0.0.1:46001 on VPS1 to the server on 127.0.0.1:46001
32 | ssh user@vps1 -R 46001:127.0.0.1:46001
33 |
34 | # Instruct the client to connect on 127.0.0.1:46001 to utilize the SSH tunnel
35 | python dnmapR_client.py -s 127.0.0.1 -p 46001 -a vps1
36 |
37 | # Terminal 3 - Client 2. Connect to VPS2, and setup an SSH tunnel that redirects all traffic hitting 127.0.0.1:46001 on VPS2 to the server on 127.0.0.1:46001
38 | ssh user@vps2 -R 46001:127.0.0.1:46001
39 |
40 | # Instruct the client to connect on 127.0.0.1:46001 to utilize the SSH tunnel
41 | python dnmapR_client.py -s 127.0.0.1 -p 46001 -a vps2
42 | ```
43 |
44 | This allows the client and server to communicate through an SSH connection. If you do not use SSH tunnels, the communication between the server and client is still encrypted using an updated [PEM](http://en.wikipedia.org/wiki/Privacy-enhanced_Electronic_Mail) certificate.
45 |
46 | The TODO list includes:
47 |
48 | * Add maxrate switch back into the code.
49 | * Fold in [@sixdub's](https://twitter.com/sixdub) Django web front-end code called [Minions](https://github.com/sixdub/Minions)
50 | * Avoid writing dnmapR_clients.py results to disk
51 |
52 | The code can be found here: [https://github.com/opsdisk/dnmapR](https://github.com/opsdisk/dnmapR)
53 |
54 | Comments, suggestions, and improvements are always welcome. Be sure to follow [@opsdisk](https://twitter.com/opsdisk) on Twitter for the latest updates.
55 |
56 |
--------------------------------------------------------------------------------
/README.orig:
--------------------------------------------------------------------------------
1 | Dnmap
2 | =====
3 | Created by eldraco@gmail.com, www.mateslab.com.ar
4 |
5 | Last Version
6 | ============
7 | 0.6
8 |
9 | What is dnmap?
10 | --------------
11 | dnmap is a framework to distribute nmap scans among several clients. It reads an already created file with nmap commands and send those commands to each client connected to it.
12 | The framework use a client/server architecture. The server knows what to do and the clients do it. All the logic and statistics are managed in the server. Nmap output is stored on both server and client.
13 | Usually you would want this if you have to scan a large group of hosts and you have several different internet connections (or friends that want to help you)
14 |
15 |
16 | Topology
17 | --------
18 | |--------------------|
19 | | nmap commands file |
20 | |--------------------|
21 | |
22 | |
23 | \|/
24 | |--------------|
25 | | dnmap_server |
26 | |--------------|
27 | |
28 | | |--------------|
29 | |- | dnmap_client |-> Packets to the net...
30 | | |--------------|
31 | |
32 | | |--------------|
33 | |- | dnmap_client |-> Packets to the net...
34 | | |--------------|
35 | |
36 | | |--------------|
37 | |- | dnmap_client |-> Packets to the net...
38 | | |--------------|
39 | .
40 | .
41 | .
42 |
43 | Basic usage
44 | -----------
45 | 1- Put some nmap commands on a file like commands.txt
46 | 2- Start the dnmap_server
47 | ./dnmap_server -f commands.txt
48 | 3- Start any number of clients
49 | ./dnmap_client -s -a
50 |
51 | The server will start to give nmap commands to the clients and results will be stored on both sides.
52 |
53 |
54 | Features of the framework
55 | ------------------------
56 | - Clients can be run on any computer on Internet. Do not have to be on a local cluster or anything.
57 | - It uses the TLS protocol for encryption.
58 |
59 |
60 | dnmap_server features
61 | ---------------------
62 | - If the server gets down, clients continue trying to connect until the server gets back online.
63 | - If the server gets down, when you put it up again it will send commands starting from the last command given before the shutdown. You do not need to remember where it was.
64 | - You can add new commands to the original file without having to stop the server. The server will read them automatically.
65 | - If some client goes down, the server will remember which command it was executing and it will re-schedule it for later.
66 | - It will store every detail of the operations in a log file.
67 | - It shows real time statistics about the operation of each client, including:
68 | - Number of commands executed
69 | - Last time seen
70 | - Uptime
71 | - Version of the client
72 | - If the client is being run as root or not.
73 | - It calculates the amount of commands executed per minute
74 | - The historic average of the amount of commands executed per minute
75 | - The status of the client (Online, Offline, Executing or Storing)
76 | - You can choose which port to use. Defaults to 46001
77 | - Only the Online clients are shown in the running stats.
78 |
79 |
80 | dnmap_client features
81 | ---------------------
82 | - If the server gets down, it keeps connecting to it until it gets up again.
83 | - Strip strange characters from the command sent by the server. Tries to avoid command injection vulns.
84 | - It only executes the nmap command. It deletes the command send by the server and changes it by the known and trusted nmap binary on the system.
85 | - You can select an alias for your user.
86 | - You can change which port the client connects to.
87 | - If the command sent by the server does not have a -oA option, the client add it anyway to the command, so it will always have a local copy of the output.
88 | - If the server sends a min-rate parameter, it is striped out.
89 | - You can control the nmap scanning rate regarthless of servers sent parameters.
90 | - Tell the server if you are root or not, so it can change the nmap commands accordingly.
91 |
92 |
93 |
94 |
95 | Sample output of the server
96 | ---------------------------
97 | =| MET:5:43:32.837276 | Amount of Online clients: 2 |=
98 | Clients connected
99 | -----------------
100 | Alias #Commands Last Time Seen (time ago) UpTime Version IsRoot RunCmdXMin AvrCmdXMin Status
101 | test1 765 Mar 11 21:35:02 ( 0'12") 4h 6m 0.3 True 5.2 4.6 Executing
102 | test2 698 Mar 11 21:34:59 ( 0'14") 5h43m 0.3 True 2.0 3.2 Executing
103 |
104 |
105 | Here MET means Mission Elapsed Time (http://en.wikipedia.org/wiki/Mission_Elapsed_Time).
106 |
107 |
108 | Security
109 | --------
110 | This framework is NOT intended to be secure or to be used by people you do not trust. As the client will execute any nmap command you send, the client is trusting you. This was created so your friends can help you in the scan, or to use all your computers at the same time.
111 |
112 | The client does not need to be run as root, but be aware that most nmap scan types need the client to be run as root. If some of your clients are not root, you can still send them TCP connect type of scans for example. But this should be done by you in the nmap commands file.
113 |
114 |
115 | About nmap file commands creation
116 | ---------------------------------
117 | Nmap is a great tool and it can manage large scans quite well. It is not wise to send only one port and one host to each of your clients. You would want to send at least one host with a lot of ports to each client. Or one different network to each client. If you divide the commands too much the distributed scan will be slower that one unique computer.
118 |
119 | Example commands in the file that are OK:
120 | nmap -sS -p22 192.168.1.0/24 -v -n -oA 192.168.1.0
121 | nmap -sS -p22 192.168.2.0/24 -v -n -oA 192.168.3.0
122 | nmap -sS -p22 192.168.3.0/24 -v -n -oA 192.168.4.0
123 | nmap -sP -p22 192.168.3.0/24 -v -n -oA 192.168.4.0
124 | nmap -sS --top-ports 100 192.168.3.3 -v -n -oA 192.168.3.3.top100
125 | nmap -sS --top-ports 100 192.168.3.4 -v -n -oA 192.168.3.4.top100
126 | nmap -sS --top-ports 100 192.168.3.5 -v -n -oA 192.168.3.5.top100
127 |
128 |
129 | Example commands in the file you should avoid:
130 | nmap -sS -p22 192.168.1.1 -v -n -oA 192.168.1.1
131 | nmap -sS -p22 192.168.1.2 -v -n -oA 192.168.1.2
132 | nmap -sS -p22 192.168.1.3 -v -n -oA 192.168.1.3
133 |
134 |
135 |
136 |
137 | Motivation
138 | ----------
139 | We needed to scan a very large group of networks searching for a group of ports. In these scenario it was advisable to distribute the scanning as much as possible.
140 | So we have to create this distributed nmap.
141 |
142 |
143 |
--------------------------------------------------------------------------------
/dnmapR_client.py:
--------------------------------------------------------------------------------
1 | #! /usr/bin/env python
2 | # dnmapR_client.py is a revised and updated version of dnmap_client.py
3 | # GPL v3
4 | # Opsdisk LLC | opsdisk.com
5 |
6 | # dnmap version modified: .6
7 | # http://sourceforge.net/projects/dnmap
8 |
9 | # Copyright (C) 2009 Sebastian Garcia
10 | #
11 | # This program is free software; you can redistribute it and/or modify
12 | # it under the terms of the GNU General Public License as published by
13 | # the Free Software Foundation; either version 2 of the License, or
14 | # (at your option) any later version.
15 | #
16 | # This program is distributed in the hope that it will be useful,
17 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
18 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 | # GNU General Public License for more details.
20 | #
21 | # You should have received a copy of the GNU General Public License
22 | # along with this program; if not, write to the Free Software
23 | # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
24 | #
25 | #
26 | # Author:
27 | # Sebastian Garcia eldraco@gmail.com
28 | #
29 | # Based on code from Twisted examples.
30 | # Copyright (c) Twisted Matrix Laboratories.
31 |
32 | # Copyright (c) Twisted Matrix Laboratories.
33 | # See LICENSE for details.
34 |
35 | import argparse
36 | import os
37 | import random
38 | import shlex
39 | import sys
40 | import time
41 | from subprocess import Popen
42 | from subprocess import PIPE
43 |
44 | # openssl check
45 | try:
46 | from OpenSSL import SSL
47 | except:
48 | print '[-] Python openssl library required: apt-get install python-openssl'
49 | exit(-1)
50 |
51 | # twisted check
52 | try:
53 | from twisted.internet.protocol import ClientFactory, ReconnectingClientFactory
54 | from twisted.protocols.basic import LineReceiver
55 | from twisted.internet import ssl, reactor
56 | except:
57 | print '[-] Python twisted library required: apt-get install python-twisted'
58 | exit(-1)
59 |
60 | vernum = '1.0'
61 |
62 | def check_clean(line):
63 | global debug
64 | try:
65 | outboundChars = [';', '#', '`']
66 | ret = True
67 | for char in outboundChars:
68 | if char in line:
69 | ret = False
70 | return ret
71 |
72 | except Exception as inst:
73 | print '[-] Problem in dataReceived function'
74 | print type(inst)
75 | print inst.args
76 | print inst
77 |
78 |
79 | class NmapClient(LineReceiver):
80 | def connectionMade(self):
81 | global clientID
82 | global alias
83 | global debug
84 |
85 | print '[+] Client connected succesfully...waiting for more commands.'
86 | if debug:
87 | print '[+] Your client ID is: {0}, and your alias is: {1}'.format(str(clientID), str(alias))
88 |
89 | euid = os.geteuid()
90 |
91 | # Do not send the euid, just tell if we are root or not.
92 | if euid == 0:
93 | # True
94 | iamroot = 1
95 | else:
96 | # False
97 | iamroot = 0
98 |
99 | # 'Client ID' text must be sent to receive another command
100 | line = 'Starts the Client ID:{0}:Alias:{1}:Version:{2}:ImRoot:{3}'.format(str(clientID), str(alias), vernum, iamroot)
101 | if debug:
102 | print '[*] Line sent: {0}'.format(line)
103 | self.sendLine(line)
104 |
105 | #line = 'Send more commands to Client ID:{0}:Alias:{1}:\0'.format(str(clientID), str(alias))
106 | line = 'Send more commands'
107 | if debug:
108 | print '[*] Line sent: {0}'.format(line)
109 | self.sendLine(line)
110 |
111 | def dataReceived(self, line):
112 | global debug
113 | global clientID
114 | global alias
115 |
116 | # If a wait is received, just wait.
117 | if 'Wait' in line:
118 | sleeptime = int(line.split(':')[1])
119 | time.sleep(sleeptime)
120 |
121 | # Ask for more
122 | #line = 'Send more commands to Client ID:{0}:Alias:{1}:'.format(str(clientID),str(alias))
123 | line = 'Send more commands'
124 | if debug:
125 | print '[*] Line sent: {0}'.format(line)
126 | self.sendLine(line)
127 | else:
128 | # dataReceived does not wait for end of lines, CR, or LF
129 | if debug:
130 | print "\tCommand Received: {0}".format(line.strip('\n').strip('\r'))
131 |
132 | # A little bit of protection from the server
133 | if check_clean(line):
134 | # Store the nmap output file so we can send it to the server later
135 | try:
136 | nmapOutputFile = line.split('-oA ')[1].split(' ')[0].strip(' ')
137 | except IndexError:
138 | randomFileName = str(random.randrange(0, 100000000, 1))
139 | print '[-] No -oA argument, adding it to keep results. Added -oA ' + randomFileName
140 | line = line + '-oA ' + randomFileName
141 | nmapOutputFile = line.split('-oA ')[1].split(' ')[0].strip(' ')
142 |
143 | try:
144 | nameReturnCode = -1
145 |
146 | # Check for rate commands
147 | # Verify that the server is NOT trying to force us to be faster. NMAP PARAMETER DEPENDENCE
148 | if 'min-rate' in line:
149 | tempVect = shlex.split(line)
150 | wordIndex = tempVect.index('--min-rate')
151 | # Just delete the --min-rate parameter with its value
152 | nmapCommand = tempVect[0:wordIndex] + tempVect[wordIndex + 1:]
153 | else:
154 | nmapCommand = shlex.split(line)
155 |
156 | # Do we have to add a max-rate parameter?
157 | '''if maxRate:
158 | nmapCommand.append('--max-rate')
159 | nmapCommand.append(str((maxRate)))'''
160 |
161 | # Strip the command, so we can control that only nmap is really executed
162 | nmapCommand = nmapCommand[1:]
163 | nmapCommand.insert(0, 'nmap')
164 |
165 | # Recreate the final command and display it
166 | nmapCommandString = ''
167 | for i in nmapCommand:
168 | nmapCommandString = nmapCommandString + i + ' '
169 | print "\tExecuted command: {0}".format(nmapCommandString)
170 |
171 | nmapProcess = Popen(nmapCommand, stdout=PIPE)
172 | rawNmapOutput = nmapProcess.communicate()[0]
173 | nameReturnCode = nmapProcess.returncode
174 |
175 | except OSError:
176 | print '[-] nmap is not installed: apt-get install nmap'
177 | exit(-1)
178 |
179 | except ValueError:
180 | rawNmapOutput = '[-] Invalid nmap arguments.'
181 | print rawNmapOutput
182 |
183 | except Exception as inst:
184 | print '[-] Problem in dataReceived function'
185 | print type(inst)
186 | print inst.args
187 | print inst
188 |
189 | if nameReturnCode >= 0:
190 | # nmap ended ok
191 |
192 | # Tell the server that we are sending the nmap output
193 | print '\tSending output to the server...'
194 | #line = 'Nmap Output File:{0}:{1}:{2}:'.format(nmapOutputFile.strip('\n').strip('\r'),str(clientID),str(alias))
195 | line = 'nmap output file:{0}:'.format(nmapOutputFile.strip('\n').strip('\r'))
196 | if debug:
197 | print '[*] Line sent: {0}'.format(line)
198 | self.sendLine(line)
199 | self.sendLine(rawNmapOutput)
200 | #line = 'Nmap Output Finished:{0}:{1}:{2}:'.format(nmapOutputFile.strip('\n').strip('\r'),str(clientID),str(alias))
201 | line = 'nmap output finished:{0}:'.format(nmapOutputFile.strip('\n').strip('\r'))
202 | if debug:
203 | print '[*] Line sent: {0}'.format(line)
204 | self.sendLine(line)
205 |
206 | # Move nmap output files to it's directory
207 | os.system('mv *.nmap nmap_output > /dev/null 2>&1')
208 | os.system('mv *.gnmap nmap_output > /dev/null 2>&1')
209 | os.system('mv *.xml nmap_output > /dev/null 2>&1')
210 |
211 | # Ask for another command.
212 | # 'Client ID' text must be sent to receive another command
213 | print '[*] Waiting for more commands...'
214 | #line = 'Send more commands to Client ID:{0}:Alias:{1}:'.format(str(clientID),str(alias))
215 | line = 'Send more commands'
216 | if debug:
217 | print '[*] Line sent: {0}'.format(line)
218 | self.sendLine(line)
219 |
220 | else:
221 | # Unknown command sent to client
222 | print '[!] Unknown command sent to this client: {0}'.format(line)
223 | line = 'Send more commands'
224 | if debug:
225 | print '[*] Line sent: {0}'.format(line)
226 | self.sendLine(line)
227 |
228 |
229 | class NmapClientFactory(ReconnectingClientFactory):
230 | try:
231 | protocol = NmapClient
232 |
233 | def startedConnecting(self, connector):
234 | print '[+] Attempting connection to server'
235 |
236 | def clientConnectionFailed(self, connector, reason):
237 | print '[-] Connection failed: ', reason.getErrorMessage()
238 | # Try to reconnect
239 | print '[*] Trying to reconnect. Please wait...'
240 | ReconnectingClientFactory.clientConnectionLost(self, connector, reason)
241 |
242 | def clientConnectionLost(self, connector, reason):
243 | print '[-] Connection lost. Reason: {0}'.format(reason.getErrorMessage())
244 | # Try to reconnect
245 | print '[*] Trying to reconnect in 10 secs. Please wait...'
246 | ReconnectingClientFactory.clientConnectionLost(self, connector, reason)
247 |
248 | except Exception as inst:
249 | print '[-] Problem in NmapClientFactory'
250 | print type(inst)
251 | print inst.args
252 | print inst
253 |
254 |
255 | def process_commands():
256 | global serverIP
257 | global serverPort
258 | global clientID
259 | global factory
260 |
261 | try:
262 | print '[+] Client started...'
263 |
264 | # Generate a unique client ID
265 | clientID = str(random.randrange(0, 100000000, 1))
266 |
267 | # Create the output directory
268 | print '[*] Nmap output files stored in \'nmap_output\' directory...'
269 | if not os.path.exists('./nmap_output'):
270 | os.system('mkdir nmap_output > /dev/null 2>&1')
271 |
272 | factory = NmapClientFactory()
273 | # Do not wait more that 10 seconds between re-connections
274 | factory.maxDelay = 10
275 |
276 | reactor.connectSSL(str(serverIP), int(serverPort), factory, ssl.ClientContextFactory())
277 | reactor.run()
278 |
279 | except Exception as inst:
280 | print '[-] Problem in process_commands function'
281 | print type(inst)
282 | print inst.args
283 | print inst
284 |
285 |
286 | def network_port_type(data):
287 | if int(data) >= 0 and int(data) <= 65535:
288 | return int(data)
289 | else:
290 | raise argparse.ArgumentTypeError("{} is not a valid TCP port".format(data))
291 |
292 | def main():
293 | global serverIP
294 | global serverPort
295 | global alias
296 | global debug
297 | #global maxRate
298 |
299 | parser = argparse.ArgumentParser(description='dnmapR_client version ' + vernum)
300 | parser.add_argument('-s', dest='serverip', action='store', default='127.0.0.1', help='Server IP to connect to. Default is 127.0.0.1')
301 | parser.add_argument('-p', dest='serverport', action='store', default=46001, type=network_port_type, help='Server port to connect to. Default is 46001.')
302 | parser.add_argument('-a', dest='alias', action='store', default='anonymous', help='Alias for this client.')
303 | #parser.add_argument('-m', dest='maxrate', action='store', default=10000, help='Force dnmapR_client to use at most this rate. Useful to slow nmap down. Adds the --max-rate parameter.')
304 | parser.add_argument('-d', dest='debug', action='store_true', default=False, help='Debugging')
305 |
306 | args = parser.parse_args()
307 |
308 | serverIP = args.serverip
309 | serverPort = args.serverport
310 | alias = args.alias.strip('\n').strip('\r').strip(' ')
311 | #maxRate = args.maxrate
312 | debug = args.debug
313 |
314 | try:
315 | # Start connecting
316 | process_commands()
317 |
318 | except KeyboardInterrupt:
319 | # Handle CTRL-C interrupt.
320 | print "[!] Keyboard interrupt detected...exiting."
321 | sys.exit(1)
322 |
323 | if __name__ == '__main__':
324 | main()
325 |
--------------------------------------------------------------------------------
/dnmapR_server.py:
--------------------------------------------------------------------------------
1 | #! /usr/bin/env python
2 | # dnmapR_server.py is a revised and updated version of dnmap_server.py
3 | # GPL v3
4 | # Opsdisk LLC | opsdisk.com
5 |
6 | # dnmap version modified: .6
7 | # http://sourceforge.net/projects/dnmap
8 |
9 | # Copyright (C) 2009 Sebastian Garcia
10 | #
11 | # This program is free software; you can redistribute it and/or modify
12 | # it under the terms of the GNU General Public License as published by
13 | # the Free Software Foundation; either version 2 of the License, or
14 | # (at your option) any later version.
15 | #
16 | # This program is distributed in the hope that it will be useful,
17 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
18 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 | # GNU General Public License for more details.
20 | #
21 | # You should have received a copy of the GNU General Public License
22 | # along with this program; if not, write to the Free Software
23 | # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
24 | #
25 | #
26 | # Author:
27 | # Sebastian Garcia eldraco@gmail.com
28 | #
29 | # Based on code from Twisted examples.
30 | # Copyright (c) Twisted Matrix Laboratories.
31 |
32 | # Copyright (c) Twisted Matrix Laboratories.
33 | # See LICENSE for details.
34 |
35 | import argparse
36 | import datetime
37 | import logging
38 | import logging.handlers
39 | import os
40 | import sys
41 | import time
42 |
43 | # openssl check
44 | try:
45 | from OpenSSL import SSL
46 | except:
47 | print '[-] Python openssl library required: apt-get install python-openssl'
48 | exit(-1)
49 |
50 | # twisted check
51 | try:
52 | from twisted.internet.protocol import Factory, Protocol
53 | from twisted.internet import ssl, reactor, task
54 | from twisted.python import log
55 | from twisted.python.logfile import DailyLogFile
56 | except:
57 | print '[-] Python twisted library required: '
58 | print 'apt-get install python-twisted-bin python-twisted-core'
59 | exit(-1)
60 |
61 |
62 | # Global variables
63 | vernum = '1.0'
64 | nmapCommandsFile = ''
65 | nmapCommand = []
66 | fileDescriptor = ''
67 | traceFile = ''
68 | nmapOutputComingBack = False
69 | outputFileDescriptor = ''
70 | filePosition = 0
71 | clients = {}
72 |
73 | # This is to assure that the first time we run, something is shown
74 | temp = datetime.datetime.now()
75 | delta = datetime.timedelta(seconds=5)
76 | lastShowTime = temp - delta
77 |
78 | def timeout_idle_clients():
79 | """
80 | This function search for idle clients and mark them as offline, so we do not display them
81 | """
82 | global mlog
83 | global verboseLevel
84 | global clients
85 | global clientTimeout
86 | try:
87 | for clientID in clients:
88 | now = datetime.datetime.now()
89 | timeDiff = now - clients[clientID]['LastTime']
90 | if timeDiff.seconds >= clientTimeout:
91 | clients[clientID]['Status'] = 'Offline'
92 |
93 | except Exception as inst:
94 | if verboseLevel > 2:
95 | msgline = '[-] Problem in mark_as_idle function'
96 | mlog.error(msgline)
97 | print msgline
98 | msgline = type(inst)
99 | mlog.error(msgline)
100 | print msgline
101 | msgline = inst.args
102 | mlog.error(msgline)
103 | print msgline
104 | msgline = inst
105 | mlog.error(msgline)
106 | print msgline
107 |
108 |
109 | def read_file_and_fill_nmap_variable():
110 | """
111 | Here we fill the nmapCommand with the lines of the txt file. Only the first time. Later this file should be filled automatically
112 | """
113 | global nmapCommandsFile
114 | global nmapCommand
115 | global fileDescriptor
116 | global traceFile
117 | global filePosition
118 | global mlog
119 | global verboseLevel
120 |
121 | if not fileDescriptor:
122 | fileDescriptor = open(nmapCommandsFile, 'r')
123 |
124 | lastLine = ''
125 | traceFile = nmapCommandsFile + '.dnmaptrace'
126 |
127 | try:
128 | size = os.stat(traceFile).st_size
129 | traceFileDescriptor = open(traceFile,'r')
130 | if size > 0:
131 | # We already have a trace file. We must be reading the same original file again after some running...
132 | traceFileDescriptor.seek(0)
133 | lastLine = traceFileDescriptor.readline()
134 |
135 | # Search for the line stored in the trace file
136 | # This allow us to CTRL-C the server and reload it again without having to worry about were where we reading commends.
137 | otherline = fileDescriptor.readline()
138 | while otherline:
139 | if lastLine == otherline:
140 | break
141 | otherline = fileDescriptor.readline()
142 | traceFileDescriptor.close()
143 |
144 | except OSError:
145 | pass
146 |
147 | # Do we have some more lines added since last time?
148 | if filePosition != 0:
149 | # If we are called again, and the file was already read. Close the file so we can 'see' the new commands added
150 | # and then continue from the last previous line...
151 | fileDescriptor.flush()
152 | fileDescriptor.close()
153 | fileDescriptor = open(nmapCommandsFile, 'r')
154 |
155 | # Go forward until what we read last time
156 | fileDescriptor.seek(filePosition)
157 |
158 | line = fileDescriptor.readline()
159 | filePosition = fileDescriptor.tell()
160 | linesRead = 0
161 | while line:
162 | # Avoid lines with # so we can comment on them
163 | if not '#' in line:
164 | nmapCommand.insert(0,line)
165 | line = fileDescriptor.readline()
166 | filePosition = fileDescriptor.tell()
167 | linesRead += 1
168 |
169 | msgline = 'Command lines read: {0}'.format(linesRead)
170 | mlog.debug(msgline)
171 |
172 |
173 | class ServerContextFactory:
174 | global mlog
175 | global verboseLevel
176 | global pemfile
177 | # Copyright (c) Twisted Matrix Laboratories.
178 | """ Only to set up SSL """
179 | def getContext(self):
180 | """
181 | Create an SSL context.
182 | This is a sample implementation that loads a certificate from a file
183 | called 'server.pem'.
184 | """
185 | ctx = SSL.Context(SSL.SSLv23_METHOD)
186 | try:
187 | ctx.use_certificate_file(pemfile)
188 | ctx.use_privatekey_file(pemfile)
189 | except:
190 | print '[-] You need to have a PEM file for the server to work. If it is not in your same directory, just point to it with -P switch'
191 | return ctx
192 |
193 |
194 | def show_info():
195 | global verboseLevel
196 | global mlog
197 | global clients
198 | global lastShowTime
199 | global startTime
200 | global sortType
201 |
202 | try:
203 | now = datetime.datetime.now()
204 | diffTime = now - startTime
205 |
206 | amount = 0
207 | for j in clients:
208 | if clients[j]['Status'] != 'Offline':
209 | amount += 1
210 |
211 | if verboseLevel > 0:
212 | line = '=| MET:{0} | Online clients: {1} |='.format(diffTime, amount)
213 | print line
214 | mlog.info(line)
215 |
216 | if clients != {}:
217 | if verboseLevel > 1:
218 | line = 'Clients connected'
219 | print line
220 | mlog.info(line)
221 | line = '-----------------'
222 | print line
223 | mlog.info(line)
224 | #line = 'Alias\t#Commands\tLast Time Seen\t\t\tVersion\tIsRoot\tStatus'
225 | line = '{0:15}\t{1}\t{2}\t{3}\t{4}\t\t{5}\t{6}\t{7}\t{8}\t{9}'.format('Alias', '#Commands', 'Last Time Seen', '(time ago)', 'UpTime', 'Version', 'IsRoot', 'RunCmdXMin', 'AvrCmdXMin', 'Status')
226 | print line
227 | mlog.info(line)
228 | for i in clients:
229 | if clients[i]['Status'] != 'Offline':
230 | # Strip the name of the day and the year
231 | temp = clients[i]['LastTime'].ctime().split(' ')[1:-1]
232 | lasttime = ''
233 | for j in temp:
234 | lasttime = lasttime + str(j) + ' '
235 |
236 | timeDiff = datetime.datetime.now() - clients[i]['LastTime']
237 | timeDiffSecs = int( (timeDiff.seconds + (timeDiff.microseconds / 1000000.0) ) % 60)
238 | timeDiffMins = int( (timeDiff.seconds + (timeDiff.microseconds / 1000000.0) ) / 60)
239 | uptimeDiff = datetime.datetime.now() - clients[i]['FirstTime']
240 | uptimeDiffHours = int( (uptimeDiff.seconds + (uptimeDiff.microseconds / 1000000.0)) / 3600)
241 | uptimeDiffMins = int( ((uptimeDiff.seconds % 3600) + (uptimeDiff.microseconds / 1000000.0)) / 60)
242 |
243 | line = '{0:15}\t{1}\t\t{2}({3:2d}\'{4:2d}\")\t{5:2d}h{6:2d}m\t\t{7}\t{8}\t{9:10.1f}\t{10:9.1f}\t{11}'.format(clients[i]['Alias'], clients[i]['NbrCommands'], lasttime, timeDiffMins, timeDiffSecs, uptimeDiffHours, uptimeDiffMins , clients[i]['Version'], clients[i]['IsRoot'], clients[i]['RunCmdsxMin'], clients[i]['AvrCmdsxMin'], clients[i]['Status'])
244 | print line
245 | mlog.info(line)
246 |
247 | print
248 | lastShowTime = datetime.datetime.now()
249 |
250 | except Exception as inst:
251 | if verboseLevel > 2:
252 | msgline = '[-] Problem in show_info function'
253 | mlog.error(msgline)
254 | print msgline
255 | msgline = type(inst)
256 | mlog.error(msgline)
257 | print msgline
258 | msgline = inst.args
259 | mlog.error(msgline)
260 | print msgline
261 | msgline = inst
262 | mlog.error(msgline)
263 | print msgline
264 |
265 | def send_one_more_command(ourtransport, clientID):
266 | # Extract the next command to send.
267 | global nmapCommand
268 | global verboseLevel
269 | global mlog
270 | global clients
271 |
272 | try:
273 | alias = clients[clientID]['Alias']
274 | commandToSend = nmapCommand.pop()
275 |
276 | line = '[*] Data sent to client ID ' + clientID + ' (' + alias + ')'
277 | log.msg(line, logLevel=logging.INFO)
278 | if verboseLevel > 2:
279 | print line
280 | line = '\t' + commandToSend.strip('\n')
281 | log.msg(line, logLevel=logging.INFO)
282 | if verboseLevel > 2:
283 | print line
284 | ourtransport.transport.write(commandToSend)
285 | clients[clientID]['NbrCommands'] += 1
286 | clients[clientID]['LastCommand'] = commandToSend
287 | clients[clientID]['Status'] = 'Executing'
288 |
289 | except IndexError:
290 | # If the list of commands is empty, look for new commands
291 | line = '[*] No more commands in queue.'
292 | log.msg(line, logLevel=logging.DEBUG)
293 | if verboseLevel > 2:
294 | print line
295 | line = '\tMaking the client ' + str(clientID) + ' (' + str(alias) + ')' + ' wait 10 secs for new commands to arrive...'
296 | log.msg(line, logLevel=logging.DEBUG)
297 | if verboseLevel > 2:
298 | print line
299 | ourtransport.transport.write('Wait:10')
300 |
301 | except Exception as inst:
302 | print '[-] Problem in Send More Commands'
303 | print type(inst)
304 | print inst.args
305 | print inst
306 |
307 | def process_input_line(data, ourtransport, clientID):
308 | global mlog
309 | global verboseLevel
310 | global clients
311 | global traceFile
312 | global nmapCommand
313 | global nmapOutputComingBack
314 | global outputFileDescriptor
315 |
316 | try:
317 | # What to do. Send another command or store the nmap output?
318 | if 'Starts the Client ID:' in data:
319 | # No more nmap lines coming back
320 | if nmapOutputComingBack:
321 | nmapOutputComingBack = False
322 |
323 | alias = data.split(':')[3].strip('\n').strip('\r').strip(' ')
324 | try:
325 | clientVersion = data.split(':')[5].strip('\n').strip('\r').strip(' ')
326 | clientIsRoot = 'False' if data.split(':')[7].strip('\n').strip('\r').strip(' ') == 0 else 'True'
327 | except IndexError:
328 | # It is an old version and it is not sending these data
329 | clientVersion = '0.1?'
330 | clientIsRoot = '?'
331 |
332 | try:
333 | # Do we have it yet?
334 | # Yes
335 | value = clients[clientID]['Alias']
336 | except KeyError:
337 | # No
338 | clients[clientID] = {}
339 | clients[clientID]['Alias'] = alias
340 | clients[clientID]['FirstTime'] = datetime.datetime.now()
341 | clients[clientID]['LastTime'] = datetime.datetime.now()
342 | clients[clientID]['NbrCommands'] = 0
343 | clients[clientID]['Status'] = 'Online'
344 | clients[clientID]['LastCommand'] = ''
345 | clients[clientID]['Version'] = clientVersion
346 | clients[clientID]['IsRoot'] = clientIsRoot
347 | clients[clientID]['RunCmdsxMin'] = 0
348 | clients[clientID]['AvrCmdsxMin'] = 0
349 |
350 | msgline = '[+] Client ID connected: {0} ({1})'.format(str(clientID), str(alias))
351 | log.msg(msgline, logLevel=logging.INFO)
352 | if verboseLevel > 1:
353 | print msgline
354 |
355 | elif 'Send more commands' in data:
356 | alias = clients[clientID]['Alias']
357 |
358 | clients[clientID]['Status'] = 'Online'
359 | nowtime = datetime.datetime.now()
360 | clients[clientID]['LastTime'] = nowtime
361 |
362 | # No more nmap lines coming back
363 | if nmapOutputComingBack:
364 | nmapOutputComingBack = False
365 |
366 | send_one_more_command(ourtransport, clientID)
367 |
368 | elif 'nmap output file' in data and not nmapOutputComingBack:
369 | # Nmap output start to come back...
370 | nmapOutputComingBack = True
371 |
372 | alias = clients[clientID]['Alias']
373 |
374 | clients[clientID]['Status'] = 'Online'
375 |
376 | # Compute the commands per hour
377 | # 1 more command. Time is between lasttimeseen and now
378 | timeSinceCmdStart = datetime.datetime.now() - clients[clientID]['LastTime']
379 |
380 | # Cumulative average
381 | prevCa = clients[clientID]['AvrCmdsxMin']
382 | clients[clientID]['RunCmdsxMin'] = 60 / (timeSinceCmdStart.seconds + ( timeSinceCmdStart.microseconds / 1000000.0))
383 | clients[clientID]['AvrCmdsxMin'] = ( clients[clientID]['RunCmdsxMin'] + (clients[clientID]['NbrCommands'] * prevCa) ) / ( clients[clientID]['NbrCommands'] + 1 )
384 |
385 | # update the LastTime
386 | nowtime = datetime.datetime.now()
387 | clients[clientID]['LastTime'] = nowtime
388 |
389 | # Create the dir
390 | if not os.path.exists('./nmap_results'):
391 | os.system('mkdir nmap_results > /dev/null 2>&1')
392 |
393 | # Get the output file from the data
394 | # We strip \n.
395 | nmapOutputFile = 'nmap_results/' + data.split(':')[1].strip('\n') + '.nmap'
396 | if verboseLevel > 2:
397 | log.msg('\tNmap output file is: {0}'.format(nmapOutputFile), logLevel=logging.DEBUG)
398 |
399 | outputFileDescriptor = open(nmapOutputFile, 'a+')
400 | outputFileDescriptor.writelines('Client ID:' + clientID + ':Alias:' + alias)
401 | outputFileDescriptor.flush()
402 |
403 | elif 'nmap output finished' not in data and nmapOutputComingBack:
404 | # Store the output to a file.
405 | alias = clients[clientID]['Alias']
406 |
407 | clients[clientID]['Status'] = 'Storing'
408 | nowtime = datetime.datetime.now()
409 | clients[clientID]['LastTime'] = nowtime
410 |
411 | log.msg('\tStoring nmap output for client {0} ({1}).'.format(clientID, alias), logLevel=logging.DEBUG)
412 | outputFileDescriptor.writelines(data + '\n')
413 | outputFileDescriptor.flush()
414 |
415 | elif 'nmap output finished' in data and nmapOutputComingBack:
416 | # Nmap output finished
417 | nmapOutputComingBack = False
418 |
419 | alias = clients[clientID]['Alias']
420 |
421 | clients[clientID]['Status'] = 'Online'
422 | nowtime = datetime.datetime.now()
423 | clients[clientID]['LastTime'] = nowtime
424 |
425 | # Store the finished nmap command in the file, so we can retrieve it if needed later.
426 | finishedNmapCommand = clients[clientID]['LastCommand']
427 | traceFileDescriptor = open(traceFile, 'w')
428 | traceFileDescriptor.seek(0)
429 | traceFileDescriptor.writelines(finishedNmapCommand)
430 | traceFileDescriptor.flush()
431 | traceFileDescriptor.close()
432 |
433 | if verboseLevel > 2:
434 | print '[*] Storing command {0} in trace file.'.format(finishedNmapCommand.strip('\n').strip('\r'))
435 |
436 | outputFileDescriptor.close()
437 |
438 | except Exception as inst:
439 | print '[-] Problem in process_input_line'
440 | print type(inst)
441 | print inst.args
442 | print inst
443 |
444 |
445 | class NmapServerProtocol(Protocol):
446 | """ This is the function that communicates with the client """
447 | global mlog
448 | global verboseLevel
449 | global clients
450 | global nmapCommand
451 | global mlog
452 |
453 | def connectionMade(self):
454 | if verboseLevel > 0:
455 | pass
456 |
457 | def connectionLost(self, reason):
458 | peerHost = self.transport.getPeer().host
459 | peerPort = str(self.transport.getPeer().port)
460 | clientID = peerHost + ':' + peerPort
461 | alias = clients[clientID]['Alias']
462 |
463 | if verboseLevel > 1:
464 | msgline = '[-] Connection lost in the protocol. Reason:{0}'.format(reason)
465 | msgline2 = '[-] Connection lost for {0} ({1}).'.format(alias, clientID)
466 | log.msg(msgline, logLevel=logging.DEBUG)
467 | print msgline2
468 |
469 | clients[clientID]['Status'] = 'Offline'
470 | commandToRedo = clients[clientID]['LastCommand']
471 | if commandToRedo != '':
472 | nmapCommand.append(commandToRedo)
473 | if verboseLevel > 2:
474 | print '[*] Re-inserting command: {0}'.format(commandToRedo)
475 |
476 | def dataReceived(self, newdata):
477 | #global clientID
478 |
479 | data = newdata.strip('\r').strip('\n').split('\r\n')
480 |
481 | peerHost = self.transport.getPeer().host
482 | peerPort = str(self.transport.getPeer().port)
483 | clientID = peerHost + ':' + peerPort
484 |
485 | # If you need to debug
486 | if verboseLevel > 2:
487 | log.msg('Data received', logLevel=logging.DEBUG)
488 | log.msg(data, logLevel=logging.DEBUG)
489 | print '[*] Data received: {0}'.format(data)
490 |
491 | for line in data:
492 | process_input_line(line,self, clientID)
493 |
494 |
495 | def process_nmap_commands(loggerName):
496 | """ Main function. Here we set up the environment, factory, interface, and port """
497 | global nmapCommandsFile
498 | global nmapCommand
499 | global port
500 | global mlog
501 | global verboseLevel
502 | global clientTimeout
503 |
504 | observer = log.PythonLoggingObserver(loggerName)
505 | observer.start()
506 |
507 | # Create the factory
508 | factory = Factory()
509 | factory.protocol = NmapServerProtocol
510 |
511 | # Create the time based print
512 | loop = task.LoopingCall(show_info)
513 | loop.start(5.0) # call every second
514 |
515 | # Create the time based file read
516 | loop2 = task.LoopingCall(read_file_and_fill_nmap_variable)
517 | loop2.start(30.0) # call every second
518 |
519 | # To mark idle clients as hold
520 | loop3 = task.LoopingCall(timeout_idle_clients)
521 | loop3.start(clientTimeout) # call every second
522 |
523 | # Create the reactor
524 | reactor.listenSSL(port, factory, ServerContextFactory(), interface=interface)
525 | reactor.run()
526 |
527 | def network_port_type(data):
528 | if int(data) >= 0 and int(data) <= 65535:
529 | return int(data)
530 | else:
531 | raise argparse.ArgumentTypeError("{} is not a valid TCP port".format(data))
532 |
533 | def main():
534 | global nmapCommandsFile
535 | global port
536 | global interface
537 | global logFile
538 | global logLevel
539 | global mlog
540 | global verboseLevel
541 | global startTime
542 | global clientTimeout
543 | global sortType
544 | global pemfile
545 |
546 | startTime = datetime.datetime.now()
547 |
548 | parser = argparse.ArgumentParser(description='dnmapR_server version ' + vernum, epilog = "dnmapR_server uses a \'.dnmaptrace\' file to know where it must continue reading the nmap commands file. If you want to start over again, just delete the \'.dnmaptrace\' file")
549 | parser.add_argument('-f', dest='nmapcommandsfile', action='store', help='nmap commands file')
550 | parser.add_argument('-p', dest='port', action='store', default=46001, type=network_port_type, help='TCP port where we listen for connections. Default is 46001')
551 | parser.add_argument('-i', dest='interface', action='store', default='127.0.0.1', help='Interface to listen on. Default is 127.0.0.1')
552 | parser.add_argument('-P', dest='pemfile', action='store', default='server.pem', help='PEM file to use for SSL connection. Default is server.pem. To generate your own: openssl req -newkey rsa:2048 -new -nodes -x509 -days 3650 -keyout key.pem -out server.pem;cat key.pem >> server.pem; rm -f key.pm')
553 | parser.add_argument('-L', dest='logfile', action='store', default='./dnmapR_server.log', help='Specify log file location. Default is ./dnmapR_server.log')
554 | parser.add_argument('-l', dest='loglevel', action='store', default='info', help='Log level. Defaults to info.')
555 | parser.add_argument('-v', dest='verboselevel', action='store', type=int, default=1, help='Verbosity level. Give a number between 1 and 5. Defaults to 1. Level 0 is quiet.')
556 | parser.add_argument('-t', dest='clienttimeout', action='store', type=int, default=3600, help='Number of seconds before classifying a client as offline. Default is 3600 (1 hour)')
557 | parser.add_argument('-s', dest='sorttype', default='Status', help='Field to sort the statical value. You can choose from: Alias, #Commands, UpTime, RunCmdXMin, AvrCmdXMin, Status')
558 |
559 | args = parser.parse_args()
560 |
561 | nmapCommandsFile = args.nmapcommandsfile
562 | port = args.port
563 | interface = args.interface
564 | pemfile = args.pemfile
565 | logFile = args.logfile
566 | logLevel = args.loglevel
567 | verboseLevel = args.verboselevel
568 | clientTimeout = args.clienttimeout
569 | sortType = args.sorttype
570 |
571 | if not nmapCommandsFile or not os.path.exists(nmapCommandsFile):
572 | print "[-] Specify a valid nmap command file (-f)"
573 | sys.exit(-1)
574 | if not os.path.exists(pemfile):
575 | print "[-] Specify a valid pem file, file " + pemfile + " does not exist. To generate your own:"
576 | print "openssl req -newkey rsa:2048 -new -nodes -x509 -days 3650 -keyout key.pem -out server.pem;cat key.pem >> server.pem; rm -f key.pem"
577 | sys.exit(-1)
578 | if not ( 0 <= verboseLevel <= 5 ):
579 | print "[-] Invalid verbosity level. Must be 0-5."
580 | sys.exit(-1)
581 | if not ( 0 <= clientTimeout ):
582 | print "[-] Invalid client timeout. Must be greater than 0."
583 | sys.exit(-1)
584 |
585 | print "[*] dnmapR_server version " + vernum
586 | print "[*] Listening for connections on: " + interface + ":" + str(port)
587 | print "[*] Log file location: " + logFile
588 |
589 | try:
590 | # Set up logger
591 | # Set up a specific logger with our desired output level
592 | loggerName = 'MyLogger'
593 | mlog = logging.getLogger(loggerName)
594 |
595 | # Set up the log level
596 | numericLevel = getattr(logging, logLevel.upper(), None)
597 | if not isinstance(numericLevel, int):
598 | raise ValueError('[-] Invalid log level: %s' % loglevel)
599 | mlog.setLevel(numericLevel)
600 |
601 | # Add the log message handler to the logger
602 | handler = logging.handlers.RotatingFileHandler(logFile, backupCount=5)
603 |
604 | formater = logging.Formatter('%(asctime)s - %(levelname)s - %(message)s')
605 | handler.setFormatter(formater)
606 | mlog.addHandler(handler)
607 | # End logger
608 |
609 | # Fill the variable from the file
610 | read_file_and_fill_nmap_variable()
611 |
612 | # Start processing clients
613 | process_nmap_commands(loggerName)
614 |
615 | except KeyboardInterrupt:
616 | # Handle CTRL-C interrupt.
617 | print "[!] Keyboard interrupt detected...exiting."
618 | sys.exit(1)
619 |
620 | if __name__ == '__main__':
621 | main()
622 |
--------------------------------------------------------------------------------
/server.pem:
--------------------------------------------------------------------------------
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21 | -----END CERTIFICATE-----
22 | -----BEGIN PRIVATE KEY-----
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43 | Qgt8flW27tApWxvvaXFYFq/elV8fkbQsEjkb/HVepX+qhoj+ae9isEiW7guT0Kbi
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45 | QrS3QWM3DwBmzxbQxD974Zr8y8VMb8WI+Yd1hYbBAoGBAL2eZPDpdW8Q1xinuZtn
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48 | aVfavuIaMTei2m5iTBv4kfLg
49 | -----END PRIVATE KEY-----
50 |
--------------------------------------------------------------------------------