From 5a01682e4ffb5b754eb76394e8e7e5832127cec7 Mon Sep 17 00:00:00 2001 From: "mp4085@student.uni-lj.si" <mp4085@student.uni-lj.si@5cf9fbd1-b2bc-434c-b4b7-e852f4f63414> Date: Sun, 1 Feb 2015 07:53:32 +0000 Subject: git-svn-id: https://svn.lusy.fri.uni-lj.si/kpov-public-svn/kpov-public@258 5cf9fbd1-b2bc-434c-b4b7-e852f4f63414 --- .../tasks/openvpn_simple_smb/howtos/en/index.html | 97 +++++++++++++++------- 1 file changed, 67 insertions(+), 30 deletions(-) diff --git a/kpov_judge/tasks/openvpn_simple_smb/howtos/en/index.html b/kpov_judge/tasks/openvpn_simple_smb/howtos/en/index.html index 4040a3f..aba834e 100644 --- a/kpov_judge/tasks/openvpn_simple_smb/howtos/en/index.html +++ b/kpov_judge/tasks/openvpn_simple_smb/howtos/en/index.html @@ -8,7 +8,7 @@ <strong><h1>OpenVPN and SMB task:</h1></strong> <p><strong><h2>Quick task:</h2></strong><br> Connect to VPN with OpenVPN. Enable access to files through NFS and copy them through SMB.</p> -<p><strong><h2>Navodila:</h2></strong><br> +<p><strong><h2>Instructions:</h2></strong><br> 1. From Directory with images of virtual computers drag twice the picture SimpleArbiterVPN and VPNClient.<br> 2. With VirtualBox (or other programs for virtual computers) create two virtual computers and give them VPNCLient.vdi and SimpleArbiterVPN.vdi as disk for storage.<br> 3. On both set two network interface(NAT and Internal) and run them.<br> @@ -25,37 +25,74 @@ 3. Create configuration file tap0.conf, which should contain (split by lines) "remote IP_OF_YOUR_VPN_SERVR", "dev tap0", "proto tcp-client", "secret vpnkljuc.key"<br> 4. On OpenVPN server connect to <strong>openvpn --config /some_directory/somewhere/tap0.conf</strong><br/> <p> - <u><strong><em><h3>Second part: write a program, which converts the binary record 32-bit number in decimal.</h3></em></strong></u><br> - The task can be made in Java or Python. You can also write code in any text editor.</p> -<p><br> - JAVA------<br> - 1. With command nano bintodec3.java create and open empty program with text editor nano<br> - 2. Write a program for converting 24-bit number in two's complement into a decimal shape<br> -<img src="slike/bu6.png"><br><img src="slike/bu7.png"><br> - 3. Click Ctrl+X, then Y and Enter, that the program is closed and stored.<br> - 4. If you don't have it, install Java <strong>sudo apt-get install openjdk-6-jdk</strong><br><img src="slike/predvaja_clip_image003.gif"><br> - 5. Compile program <strong>javac bintodec3.java</strong><br> - 6. You can run and test the program <strong>java bintodec3</strong>. On the standard input are entered 24-bit numbers in hexadecimal format<br><img src="slike/bu9.png"><br></p> -<p>PYTHON------<br> - 1. With command nano bintodec3.py create and open empty program with text editor nano<br> - 2. Write a program, which converts 24-bit number in two's complement into a decimal shape<br> -<img src="slike/bu5.png"><br> - 3. Click Ctrl+X, then Y and Enter, that the program is closed and stored.<br> - 4. Start the program with command <strong>python bintodec3.py</strong><br><img src="slike/bu8.png"><br></p><br><br> - - - <p> - <h3> Testing </h3> - 1. You can start the test program with command ./run_test.py<br> - <img src="slike/s1.png"><br> - 2. For "Upor. Ime" and "Geslo" write your username and password. (example.: "pz1234@student.uni-lj.si" and "geslo123")<br> - <img src="slike/s2.png"> <img src="slike/s3.png"> <br> - 3. For the name of the task write XX.predvaja.<br> - 4. When a program asks you for path, enter your path to program for converting. (example.: if you have a program bintodec3.py in the same map as program run_test.py, enter: ./bintodec3.py)<br> - 5. When he asks you about IP address SimpleArbiterja, enter.<br> - 6. If the program returns OK your task is finished.</p> + + <u><strong><em><h3>Second part: Access to imenika /home/test/IME_IMENIKA over NFS</h3></em></strong></u> +<p><h4><u><strong><em>Client settings:</em></strong></u></h4> + 1. Using "sudo apt-get install nfs-kernel-server" we install nfs service<br> + 2. Create a directory /home/test/IME_IMENIKA<br/> + 3. To /etc/exports add line /home/test/bla IP_client + 4. Use sudo exportfs -a to save + 5. Restart service using "sudo service nfs-kernel-server start" +<p><h4><u><strong><em>Client settings:</em></strong></u></h4> + 1. Instal client for nfs with command "sudo apt-get install nfs-common"<br/> + 2. Create mounting directory "sudo mkdir -p /mnt/nfs/home/test" and mount servers file "sudo mount IP_SERVER:/home/test"<br/> + 3. For automatic mounting we add previous commands to /etc/fstab <br/> + +<p><h3><u><strong><em>How-to za uporabo kpov-judge za OpenVPN</em></strong></u></h3> </font> + +<hr> +<p> +howto: task_check(results, params): + Metoda dobi, kot prvi argument rezultat metode task(...), kot drugi pa + rezultat funkcije gen_params(). + + Vrne stevilo pridobljenih tock. + + +howto: task(...): + Metoda prejme naslednje argumente: + - IP naslov VPN streznika + - DNS naslov VPN streznika + - IP naslov klienta 1 + - DNS naslov klienta 1 + - IP naslov klienta 2 + - DNS naslov klienta 2 + + Vrne slovar rezultatov: + + results['SimpleArbiter_is_VPN_set_up'] + pove ali je VPN streznik nastavljen + + results['SimpleArbiter_is_VPN_running'] + pove ali je VPN streznik zagnan + + results['SimpleArbiter_ping_C1'] + ping rezultati (streznik -> klient1) + + results['SimpleArbiter_ping_C2'] + ping rezultati (streznik -> klient2) + + results['SimpleArbiter_nmap_results'] + pove ali sta oba klienta povezana na pravi VPN streznik + + results['SimpleArbiter_dir_vpn_contents'] + kljuc, ce se ta nahaja v ustreznem imeniku + + results['SimpleArbiter_nfs_access_control_list'] + preveri ce NFS dovoljuje dostop do /home/test/IME_UPORABNIKA + + results['VPNClient1_ping_VPN_server'] + ping rezultati (klient 1 -> strežnik) + + results['VPNClient2_ping_VPN_server'] + ping rezultati (klient 2 -> strežnik) + +</p> + </body> </html> + +</html> -- cgit v1.2.1