\hline\hline
Check 3 & \multicolumn{2}{l|}{Initialize the testing environment..}\\
\hline
- \multirow{5}{*}{Course of action}
+ \multirow{6}{*}{Course of action}
& 1. & Boot the SUT as in \emph{Check 1}.\\
& 2. & Setup iptables by executing
\texttt{\# code/iptables.sh}~\footnote{The IPTables script ensures
& 3. & Navigate to the working directory by running
\texttt{\$ cd /home/student/tt2015}\\
& 4. & Compile the echo server by running
- \texttt{\# cd code/server \&\& make \&\& cd -}\\
+ \texttt{\# cd code/server \&\& make}\\
& 5. & Start the echo server by running
\texttt{\# cd code/server \&\& java Main}\\
+ & 6. & Generate all test cases by running
+ \texttt{\$ python code/client/gen.py}\\
\hline
Passed & \multicolumn{2}{l|}{\textit{Yes/No}}\\
\hline\hline
\label{table:preflightresults}
\end{table}
-% Bij Ramons aanwezigheid
+% Bij Ramons afwezigheid
% Paul Vitero (linkerkant lange gang)
% verdieping Mercator
-%Before every test case use the following steps to initialize the testing environment.
-%
-%\begin{enumerate}
- %\item Boot the vm using VirtualBox.
- %\item Setup iptables by executing \texttt{\# code/iptables.sh}
- %\item Navigate to the working directory by running \texttt{\$ cd /home/student/tt2015}
- %\item Start the echo server by running \texttt{\# cd code/server \&\& java Main}
-%\end{enumerate}
-%
+
%\begin{longtable}{|p{.2\linewidth}|p{.8\linewidth}|}
%\hline
%Nr & 1 \\\hline
%& 2. Execute the script by running \texttt{\# code/client/tests/5.py} \\\hline
%Valid trace & Verify that the script prints 'Success'. \\\hline
%\hline
+%
+ %Nr & 6 \\\hline
+ %Title & Request with corrupted source port. \\\hline
+ %Input & Generated packets with 1byte payload, in these packets the source port number is increased by one. \\\hline
+ %Expected output & - \\\hline
+ %\multirow{2}{*}{Course of action}
+ %& 1. Use the steps listed above in order to start the SUT. \\
+ %& 2. Execute the script by running \texttt{\# code/client/tests/6.py} \\\hline
+ %Valid trace & Verify that the script prints 'Success'. \\\hline
+ %\hline
+%
+%
+ %Nr & 6 \\\hline
+ %Title & Request with corrupted destination port. \\\hline
+ %Input & Generated packets with 1byte payload, in these packets the destination port number is increased by one. \\\hline
+ %Expected output & - \\\hline
+ %\multirow{2}{*}{Course of action}
+ %& 1. Use the steps listed above in order to start the SUT. \\
+ %& 2. Execute the script by running \texttt{\# code/client/tests/6.py} \\\hline
+ %Valid trace & Verify that the script prints 'Success'. \\\hline
+ %\hline
+%
%\end{longtable}
%\begin{tabularx}{\linewidth}{| l | X|}
--- /dev/null
+#!/usr/bin/python
+from sender import Sender
+import sys
+import random
+import string
+
+def test(corruptDestinationPort, corruptSourcePort, numpackets, payloadsize, outOfOrder, serverPort):
+ msgs = []
+ ownSeqnr = 101
+
+ # Make the messages
+ for _ in range(numpackets):
+ #msgs.append((ownSeqnr, ''.join(random.choice(string.ascii_letters) for _ in range(payloadsize))))
+ msgs.append((ownSeqnr, ''.join(random.choice(string.ascii_letters) for _ in range(payloadsize))))
+ ownSeqnr += payloadsize
+
+ # Out of order
+ if outOfOrder and len(msgs) > 1:
+ indexes = range(0, len(msgs))
+ random.shuffle(indexes)
+ msgs[indexes[0]], msgs[indexes[1]] = msgs[indexes[1]], msgs[indexes[0]]
+ print msgs
+
+ sender = Sender(serverIP="127.0.0.1", networkInterface="lo", isLocal=True, serverPort=serverPort, waitTime=1, isVerbose=0)
+ # isLocal is True if the interface is a local one
+ response = sender.sendInput("S", 100, 100)
+
+ # triggers the response SA _ 101 if the server is listening on the specified port
+ # if the server isn't listening, there are no responses
+ print sender.lastAckReceived
+ print sender.isTimeout
+
+ # an example for the echo handling server
+ if sender.isTimeout == False: # in case something was received
+ #print 'swapped {} {}'.format(indexes[0], indexes[1])
+ corruptDestinationPort = -1 if not corruptDestinationPort else random.randint(0, len(msgs))
+ oldDestinationPort = sender.serverPort
+ corruptSourcePort = -1 if not corruptSourcePort else random.randint(0, len(msgs))
+ oldSourcePort = sender.senderPort
+ for i, (seq, m) in enumerate(msgs):
+ if i == corruptDestinationPort:
+ sender.serverPort = sender.serverPort+1
+ else:
+ sender.serverPort = oldDestinationPort
+
+ if i == corruptSourcePort:
+ sender.senderPort = sender.senderPort+1
+ else:
+ sender.senderPort = oldSourcePort
+ sender.sendInput("A", seq, sender.lastSeqReceived + 1, None) # send some data
+ sender.sendInput("PA", seq, sender.lastSeqReceived + 1, m) # send some data
+
+ print 'response: ', sender.sendInput("FA", ownSeqnr, sender.lastSeqReceived + 1) # close connection (the echo also closes)
+ print 'response: ', sender.sendInput("RP", ownSeqnr+1, 0) # reset connection
+
+ sender.sendReset() # switch sender port
+ print 'Succes!'
+
+
+if __name__ == '__main__':
+ serverPort = 10000
+ if len(sys.argv) > 1:
+ serverPort = int(sys.argv[1])
+ test(corruptDestinationPort=False, corruptSourcePort=False, numpackets=2, payloadsize=1, outOfOrder=False, serverPort=serverPort)
# consider adding the parameter: iface="ethx" if you don't receive a response. Also consider increasing the wait time\r
scapyResponse = sr1(packet, timeout=self.waitTime, verbose=self.isVerbose)\r
if scapyResponse is not None:\r
- scapyResponse.show() \r
+ # scapyResponse.show() \r
# ^^ in case you want to show the packet content \r
# here is what you store from every packet response\r
if Raw not in scapyResponse: \r
+++ /dev/null
-#!/usr/bin/python
-from sender import Sender
-import sys
-
-def test(serverPort):
- sender = Sender(serverIP="127.0.0.1", networkInterface="lo", isLocal=True, serverPort=serverPort, waitTime=1, isVerbose=1)
- # isLocal is True if the interface is a local one
- response = sender.sendInput("S", 100, 100)
-
- # triggers the response SA _ 101 if the server is listening on the specified port
- # if the server isn't listening, there are no responses
- print sender.lastAckReceived
- print sender.isTimeout
-
- # an example for the echo handling server
- if sender.isTimeout == False: # in case something was received
- sender.sendInput("A", 101, sender.lastSeqReceived + 1) # connection is established
- sender.sendInput("A", 101, sender.lastSeqReceived + 1, data = "Hello world!") # send some data
- sender.sendInput("FA", 103, sender.lastSeqReceived + 1) # close connection (the echo also closes)
- sender.sendInput("RP", 104, 0) # reset connection
-
- sender.sendReset() # switch sender port
- print 'Succes!'
-
-
-if __name__ == "__main__":
- serverPort = 10000
- if len(sys.argv) > 1:
- serverPort = int(sys.argv[1])
- test(serverPort)
\r
}\r
}\r
-}
\ No newline at end of file
+}\r
repositories / tt2015.git / commitdiff