server/ACL/ACLTest.java

import java.io.*;
import java.net.*;

class ACLTest {
    
    public static void main(String args[]) {
        // setup ACL defaulting to DENY
        ACL acl = new ACL(ACL.DENY);
        
        // add some test rules
        acl.add(ACL.ALLOW, "*.ukc.ac.uk");
        acl.add(ACL.ALLOW, "129.12.*.*");
        acl.add(ACL.ALLOW, "*.bishnet.net");
        acl.add(ACL.ALLOW, "192.168.*");
        acl.add(ACL.ALLOW, "192.168.*.*");
        acl.add(ACL.ALLOW, "one.two.three.four.five.six.*");
        acl.add(ACL.ALLOW, "192.129.12.*.*");
        acl.add(ACL.ALLOW, "129.12.*");
        acl.add(ACL.ALLOW, "129.12.4");
        acl.add(ACL.ALLOW, "129.*");
        acl.add(ACL.ALLOW, "129*");
        acl.add(ACL.ALLOW, "*");
        acl.add(ACL.ALLOW, "");
        // not really needed if we default to deny :)
        //acl.add(ACL.DENY, "*");
        
        // dump our ACL to the console before serialization
        System.out.println("BEFORE: " + acl);
        
        // name for our serialized ACL
        String aclFilename = "aclfile";
        
        // write out our ACL to a file
        try {
            ObjectOutputStream ostream = new ObjectOutputStream(new BufferedOutputStream(new FileOutputStream(aclFilename)));
            ostream.writeObject(acl);
            ostream.flush();
            ostream.close();
        }
        catch (Exception e) {
            System.out.println("exception: " + e);
            e.printStackTrace();
            System.exit(1);
        }
        
        // and read it back in :)
        try {
            ObjectInputStream istream = new ObjectInputStream(new BufferedInputStream(new FileInputStream(aclFilename)));
            acl = (ACL) istream.readObject();
            istream.close();
        }
        catch (Exception e) {
            System.out.println("exception: " + e);
            e.printStackTrace();
            System.exit(1);
        }
        
        // dump our ACL to the console after serialization
        System.out.println("AFTER: " + acl);
        
        // run a few tests
        System.out.println("killigrew.ukc.ac.uk: " + acl.check("killigrew.ukc.ac.uk"));
        System.out.println("129.12.41.13: " + acl.check("129.12.41.13"));
        System.out.println("kruskal.18hp.net: " + acl.check("kruskal.18hp.net"));
        System.out.println("192.168.1.1: " + acl.check("192.168.1.1"));
        
        // setup an ACLServerSocket putting our ACL in
        // and an ACLDatagramSocket (which we'll test better later)
        ACLServerSocket ss = null;
        ACLDatagramSocket ds = null;
        try {
            ss = new ACLServerSocket(acl, 1337);
            ds = new ACLDatagramSocket(acl, 1337);
        }
        catch(IOException e) {
            System.out.println("exception: " + e);
            e.printStackTrace();
            System.exit(1);
        }
        
        System.out.println(ss);
        System.out.println(ds);
        
        // start listening
        // valid connections (allowed by ACL) will get a message sent back
        while(true) {
            try {
                Socket s = ss.accept();
                PrintWriter writer = new PrintWriter(s.getOutputStream(), true);
                writer.println("Connection suceeded from: " + s.getInetAddress().getHostName());
                writer.println("Closing in 5 seconds");
                try { Thread.sleep(5000); } catch(Exception ee) {}
                writer.close();
                s.close();
            }
            catch(IOException e) {
                System.out.println("exception: " + e);
                e.printStackTrace();
                System.exit(1);
            }
        }
    }
    
}
Revision:	1.6
Committed:	Mon Dec 31 02:57:00 2001 UTC (22 years, 4 months ago) by tdb
Branch:	MAIN
Changes since 1.5:	+6 -0 lines
Log Message:	Added an ACLDatagramSocket. Operation is much the same as the ACLServerSocket. Also tweaked the toString() to keep the i-scream bits as well as the more useful stuff.
#	User	Rev	Content
1	tdb	1.2	import java.io.*;
2			import java.net.*;
3
4	tdb	1.1	class ACLTest {
5
6			public static void main(String args[]) {
7	tdb	1.2	// setup ACL defaulting to DENY
8	tdb	1.1	ACL acl = new ACL(ACL.DENY);
9
10	tdb	1.2	// add some test rules
11	tdb	1.1	acl.add(ACL.ALLOW, "*.ukc.ac.uk");
12	tdb	1.5	acl.add(ACL.ALLOW, "129.12..");
13	tdb	1.2	acl.add(ACL.ALLOW, "*.bishnet.net");
14			acl.add(ACL.ALLOW, "192.168.*");
15	tdb	1.5	acl.add(ACL.ALLOW, "192.168..");
16			acl.add(ACL.ALLOW, "one.two.three.four.five.six.*");
17			acl.add(ACL.ALLOW, "192.129.12..");
18			acl.add(ACL.ALLOW, "129.12.*");
19			acl.add(ACL.ALLOW, "129.12.4");
20			acl.add(ACL.ALLOW, "129.*");
21			acl.add(ACL.ALLOW, "129*");
22			acl.add(ACL.ALLOW, "*");
23			acl.add(ACL.ALLOW, "");
24	tdb	1.1	// not really needed if we default to deny :)
25	tdb	1.2	//acl.add(ACL.DENY, "*");
26	tdb	1.1
27	tdb	1.3	// dump our ACL to the console before serialization
28	tdb	1.4	System.out.println("BEFORE: " + acl);
29	tdb	1.3
30			// name for our serialized ACL
31			String aclFilename = "aclfile";
32
33			// write out our ACL to a file
34			try {
35			ObjectOutputStream ostream = new ObjectOutputStream(new BufferedOutputStream(new FileOutputStream(aclFilename)));
36			ostream.writeObject(acl);
37			ostream.flush();
38			ostream.close();
39			}
40			catch (Exception e) {
41			System.out.println("exception: " + e);
42			e.printStackTrace();
43			System.exit(1);
44			}
45
46			// and read it back in :)
47			try {
48			ObjectInputStream istream = new ObjectInputStream(new BufferedInputStream(new FileInputStream(aclFilename)));
49			acl = (ACL) istream.readObject();
50			istream.close();
51			}
52			catch (Exception e) {
53			System.out.println("exception: " + e);
54			e.printStackTrace();
55			System.exit(1);
56			}
57
58			// dump our ACL to the console after serialization
59	tdb	1.4	System.out.println("AFTER: " + acl);
60	tdb	1.1
61	tdb	1.2	// run a few tests
62	tdb	1.1	System.out.println("killigrew.ukc.ac.uk: " + acl.check("killigrew.ukc.ac.uk"));
63			System.out.println("129.12.41.13: " + acl.check("129.12.41.13"));
64			System.out.println("kruskal.18hp.net: " + acl.check("kruskal.18hp.net"));
65			System.out.println("192.168.1.1: " + acl.check("192.168.1.1"));
66	tdb	1.2
67			// setup an ACLServerSocket putting our ACL in
68	tdb	1.6	// and an ACLDatagramSocket (which we'll test better later)
69	tdb	1.2	ACLServerSocket ss = null;
70	tdb	1.6	ACLDatagramSocket ds = null;
71	tdb	1.2	try {
72			ss = new ACLServerSocket(acl, 1337);
73	tdb	1.6	ds = new ACLDatagramSocket(acl, 1337);
74	tdb	1.2	}
75			catch(IOException e) {
76			System.out.println("exception: " + e);
77			e.printStackTrace();
78			System.exit(1);
79			}
80	tdb	1.6
81			System.out.println(ss);
82			System.out.println(ds);
83	tdb	1.2
84			// start listening
85			// valid connections (allowed by ACL) will get a message sent back
86			while(true) {
87			try {
88			Socket s = ss.accept();
89			PrintWriter writer = new PrintWriter(s.getOutputStream(), true);
90			writer.println("Connection suceeded from: " + s.getInetAddress().getHostName());
91			writer.println("Closing in 5 seconds");
92			try { Thread.sleep(5000); } catch(Exception ee) {}
93			writer.close();
94			s.close();
95			}
96			catch(IOException e) {
97			System.out.println("exception: " + e);
98			e.printStackTrace();
99			System.exit(1);
100			}
101			}
102	tdb	1.1	}
103
104			}