SMGlobalPolicyUtilTest.java

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package com.sun.enterprise.security.perms;

import java.security.Permission;
import java.io.FilePermission;
import java.security.PermissionCollection;
import java.util.Enumeration;
import java.net.URL;

import junit.framework.Assert;

import org.junit.Test;
import org.junit.AfterClass;
import org.junit.BeforeClass;

//import com.sun.enterprise.security.perms.SMGlobalPolicyUtil;

public class SMGlobalPolicyUtilTest {

    private static final String plfile = "server.policy";
    
    @BeforeClass
    public static void setUpBeforeClass() throws Exception {
        URL serverPF = SMGlobalPolicyUtilTest.class.getResource(plfile);
        System.out.println("policy file url = " + serverPF + ", path = " + serverPF.getPath());
        System.setProperty(SMGlobalPolicyUtil.SYS_PROP_JAVA_SEC_POLICY, serverPF.getPath());
    }

    @AfterClass
    public static void tearDownAfterClass() throws Exception {
        
    }

    
    @Test
    public void testSystemPolicyPath() {
        
        System.out.println("path= " + SMGlobalPolicyUtil.domainCfgFolder);
       
        Assert.assertNotNull(SMGlobalPolicyUtil.domainCfgFolder);
    }
    
    @Test    
    public void testTYpeConvert() {
        
        SMGlobalPolicyUtil.CommponentType t = SMGlobalPolicyUtil.convertComponentType("ejb");
        System.out.println("Converted type = " + t);
        Assert.assertEquals("Converted type should be Ejb", SMGlobalPolicyUtil.CommponentType.ejb, t);
        
        t = SMGlobalPolicyUtil.convertComponentType("ear");
        System.out.println("Converted type = " + t);
        Assert.assertEquals("Converted type should be ear", SMGlobalPolicyUtil.CommponentType.ear, t);
        
        t = SMGlobalPolicyUtil.convertComponentType("war");
        System.out.println("Converted type = " + t);
        Assert.assertEquals("Converted type should be web", SMGlobalPolicyUtil.CommponentType.war, t);
        
        t = SMGlobalPolicyUtil.convertComponentType("rar");
        System.out.println("Converted type = " + t);
        Assert.assertEquals("Converted type should be rar", SMGlobalPolicyUtil.CommponentType.rar, t);
        
        t = SMGlobalPolicyUtil.convertComponentType("car");
        System.out.println("Converted type = " + t);
        Assert.assertEquals("Converted type should be car", SMGlobalPolicyUtil.CommponentType.car, t);
        
        
        
        try {
            t = SMGlobalPolicyUtil.convertComponentType("");
            Assert.fail();
        } catch (IllegalArgumentException e) {
            
        }
        
        try {
            t = SMGlobalPolicyUtil.convertComponentType("bla");
            Assert.fail();
        } catch (IllegalArgumentException e) {
            
        }
        
        try {
            t = SMGlobalPolicyUtil.convertComponentType(null);
            Assert.fail();
        } catch (NullPointerException e) {
            
        }
        
    }
    
    
    @Test
    public void testPolicyLoading() {
        System.out.println("Starting testDefPolicy loading - ee");

        PermissionCollection defEjbGrantededPC 
            = SMGlobalPolicyUtil.getEECompGrantededPerms(SMGlobalPolicyUtil.CommponentType.ejb);
        int count = dumpPermissions("Grant", "Ejb", defEjbGrantededPC);
        Assert.assertEquals(5, count);
        
        PermissionCollection defWebGrantededPC 
            = SMGlobalPolicyUtil.getEECompGrantededPerms(SMGlobalPolicyUtil.CommponentType.war);
        count = dumpPermissions("Grant", "Web", defWebGrantededPC);
        Assert.assertEquals(6, count);
                
        PermissionCollection defRarGrantededPC 
            = SMGlobalPolicyUtil.getEECompGrantededPerms(SMGlobalPolicyUtil.CommponentType.rar); 
        count = dumpPermissions("Grant", "Rar", defRarGrantededPC);        
        Assert.assertEquals(5, count);
        
        PermissionCollection defClientGrantededPC 
            = SMGlobalPolicyUtil.getEECompGrantededPerms(SMGlobalPolicyUtil.CommponentType.car);
        count = dumpPermissions("Grant", "Client", defClientGrantededPC);
        Assert.assertEquals(10, count);
        
        System.out.println("Starting testDefPolicy loading - ee restrict");
        
        PermissionCollection defEjbRestrictedPC 
            = SMGlobalPolicyUtil.getCompRestrictedPerms(SMGlobalPolicyUtil.CommponentType.ejb);
        count = dumpPermissions("Restricted", "Ejb", defEjbRestrictedPC);
        Assert.assertEquals(2, count);        
        
        PermissionCollection defWebRestrictedPC 
            = SMGlobalPolicyUtil.getCompRestrictedPerms(SMGlobalPolicyUtil.CommponentType.war);
        count = dumpPermissions("Restricted", "Web", defWebRestrictedPC);
        Assert.assertEquals(2, count);

        PermissionCollection defRarRestrictedPC 
            = SMGlobalPolicyUtil.getCompRestrictedPerms(SMGlobalPolicyUtil.CommponentType.rar);
        count = dumpPermissions("Restricted", "Rar", defRarRestrictedPC);
        Assert.assertEquals(1, count);
        
        PermissionCollection defClientRestrictedPC        
            = SMGlobalPolicyUtil.getCompRestrictedPerms(SMGlobalPolicyUtil.CommponentType.car);
        count = dumpPermissions("Restricted", "Client", defClientRestrictedPC);
        Assert.assertEquals(2, count);
        
    }
    
    
    @Test
    public void testFilePermission() {
        
        System.out.println("Starting testFilePermission");

        
        
        FilePermission fp1 = new FilePermission("-", "delete");
        FilePermission fp2 = new FilePermission("a/file.txt", "delete");
        
        Assert.assertTrue(fp1.implies(fp2));
        
        FilePermission fp3 = new FilePermission("*", "delete");
        FilePermission fp4 = new FilePermission("file.txt", "delete");
        
        Assert.assertTrue(fp3.implies(fp4));
        
        
        FilePermission fp5 = new FilePermission("/scratch/xyz/*", "delete");
        FilePermission fp6 = new FilePermission("/scratch/xyz/deleteit.txt", "delete");
        
        Assert.assertTrue(fp5.implies(fp6));
        

        FilePermission fp7 = new FilePermission("/scratch/xyz/", "delete");
        FilePermission fp8 = new FilePermission("/scratch/xyz", "delete");
        
        Assert.assertTrue(fp7.implies(fp8));

        
        Permission fp9 = new java.security.UnresolvedPermission("VoidPermission", "", "", null);
        Permission fp10 = new java.security.AllPermission();
        
        Assert.assertTrue(fp10.implies(fp9));
        Assert.assertTrue(!fp9.implies(fp10));
    }
    
    private int dumpPermissions(String type, String component, PermissionCollection pc) {
        
        int count = 0;
        
        if (pc == null) {
            System.out.println("Type= " + type + ", compnent= " + component  + ", Permission is empty ");
            return count;
        }
        
        
        Enumeration<Permission> pen =  pc.elements();
        while (pen.hasMoreElements()) {
            Permission p = pen.nextElement(); 
            System.out.println("Type= " + type + ", compnent= " + component  + ", Permission p= " + p);
            count += 1;
        }
        
        return count;
    }
    
}