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root/i-scream/experimental/server/ACL/ACLTest.java
Revision: 1.7
Committed: Tue Jan 8 13:31:34 2002 UTC (22 years, 11 months ago) by tdb
Branch: MAIN
CVS Tags: HEAD
Changes since 1.6: +4 -0 lines
Log Message: 
Some final tidying to the ACL code. The IP address checking has been moved
out of the add method to a more suitable location. The code now seems to be
more readable. This should be the last 'feature' that needs doing.

File Contents

# 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 tdb 1.7 acl.add(ACL.ALLOW, "*.*.3.1");
23     acl.add(ACL.ALLOW, "*.3.1");
24     acl.add(ACL.ALLOW, "*.3.*");
25     acl.add(ACL.ALLOW, "*3.1");
26 tdb 1.5 acl.add(ACL.ALLOW, "*");
27     acl.add(ACL.ALLOW, "");
28 tdb 1.1 // not really needed if we default to deny :)
29 tdb 1.2 //acl.add(ACL.DENY, "*");
30 tdb 1.1
31 tdb 1.3 // dump our ACL to the console before serialization
32 tdb 1.4 System.out.println("BEFORE: " + acl);
33 tdb 1.3
34     // name for our serialized ACL
35     String aclFilename = "aclfile";
36    
37     // write out our ACL to a file
38     try {
39     ObjectOutputStream ostream = new ObjectOutputStream(new BufferedOutputStream(new FileOutputStream(aclFilename)));
40     ostream.writeObject(acl);
41     ostream.flush();
42     ostream.close();
43     }
44     catch (Exception e) {
45     System.out.println("exception: " + e);
46     e.printStackTrace();
47     System.exit(1);
48     }
49    
50     // and read it back in :)
51     try {
52     ObjectInputStream istream = new ObjectInputStream(new BufferedInputStream(new FileInputStream(aclFilename)));
53     acl = (ACL) istream.readObject();
54     istream.close();
55     }
56     catch (Exception e) {
57     System.out.println("exception: " + e);
58     e.printStackTrace();
59     System.exit(1);
60     }
61    
62     // dump our ACL to the console after serialization
63 tdb 1.4 System.out.println("AFTER: " + acl);
64 tdb 1.1
65 tdb 1.2 // run a few tests
66 tdb 1.1 System.out.println("killigrew.ukc.ac.uk: " + acl.check("killigrew.ukc.ac.uk"));
67     System.out.println("129.12.41.13: " + acl.check("129.12.41.13"));
68     System.out.println("kruskal.18hp.net: " + acl.check("kruskal.18hp.net"));
69     System.out.println("192.168.1.1: " + acl.check("192.168.1.1"));
70 tdb 1.2
71     // setup an ACLServerSocket putting our ACL in
72 tdb 1.6 // and an ACLDatagramSocket (which we'll test better later)
73 tdb 1.2 ACLServerSocket ss = null;
74 tdb 1.6 ACLDatagramSocket ds = null;
75 tdb 1.2 try {
76     ss = new ACLServerSocket(acl, 1337);
77 tdb 1.6 ds = new ACLDatagramSocket(acl, 1337);
78 tdb 1.2 }
79     catch(IOException e) {
80     System.out.println("exception: " + e);
81     e.printStackTrace();
82     System.exit(1);
83     }
84 tdb 1.6
85     System.out.println(ss);
86     System.out.println(ds);
87 tdb 1.2
88     // start listening
89     // valid connections (allowed by ACL) will get a message sent back
90     while(true) {
91     try {
92     Socket s = ss.accept();
93     PrintWriter writer = new PrintWriter(s.getOutputStream(), true);
94     writer.println("Connection suceeded from: " + s.getInetAddress().getHostName());
95     writer.println("Closing in 5 seconds");
96     try { Thread.sleep(5000); } catch(Exception ee) {}
97     writer.close();
98     s.close();
99     }
100     catch(IOException e) {
101     System.out.println("exception: " + e);
102     e.printStackTrace();
103     System.exit(1);
104     }
105     }
106 tdb 1.1 }
107    
108     }