1 /*
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10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12  * version 2 for more details (a copy is included in the LICENSE file that
13  * accompanied this code).
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23 
24 /*
25  * @test
26  * @bug 4080522
27  * @summary Tests security checks for calls on:
28  *          Beans.setDesignTime
29  *          Beans.setGuiAvailable
30  *          Introspector.setBeanInfoSearchPath
31  *          PropertyEditorManager.setEditorSearchPath
32  * @run main/othervm Test4080522
33  * @author Graham Hamilton
34  */
35 
36 import java.beans.Introspector;
37 import java.beans.Beans;
38 import java.beans.PropertyEditorManager;
39 
40 public class Test4080522 {
main(String[] args)41     public static void main(String[] args) {
42         OurSecurityManager sm = new OurSecurityManager();
43         String[] path = {"a", "b"};
44         // with no security manager we shuld be able to do these calls OK
45         test(path);
46         // add our own security manager
47         System.setSecurityManager(sm);
48         // now each of the calls should raise an exception
49         try {
50             Beans.setDesignTime(true);
51             throw new Error("Beans.setDesignTime should throw SecurityException");
52         } catch (SecurityException exception) {
53             // expected exception
54         }
55         try {
56             Beans.setGuiAvailable(true);
57             throw new Error("Beans.setGuiAvailable should throw SecurityException");
58         } catch (SecurityException exception) {
59             // expected exception
60         }
61         try {
62             Introspector.setBeanInfoSearchPath(path);
63             throw new Error("Introspector.setBeanInfoSearchPath should throw SecurityException");
64         } catch (SecurityException exception) {
65             // expected exception
66         }
67         try {
68             PropertyEditorManager.setEditorSearchPath(path);
69             throw new Error("PropertyEditorManager.setEditorSearchPath should throw SecurityException");
70         } catch (SecurityException exception) {
71             // expected exception
72         }
73         // now set the security manager to be friendly
74         sm.friendly = true;
75         // now the calls should be OK again.
76         test(path);
77     }
78 
test(String[] path)79     private static void test(String[] path) {
80         try {
81             Beans.setDesignTime(true);
82             Beans.setGuiAvailable(true);
83             Introspector.setBeanInfoSearchPath(path);
84             PropertyEditorManager.setEditorSearchPath(path);
85         } catch (SecurityException exception) {
86             throw new Error("unexpected security exception", exception);
87         }
88     }
89 
90     private static class OurSecurityManager extends SecurityManager {
91         boolean friendly;
92 
checkPropertiesAccess()93         public void checkPropertiesAccess() {
94             if (!friendly) {
95                 throw new SecurityException("No way");
96             }
97         }
98     }
99 }
100