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1
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21
22 package de.schlichtherle.io;
23
24 import de.schlichtherle.crypto.io.raes.*;
25 import de.schlichtherle.io.archive.*;
26 import de.schlichtherle.io.archive.zip.raes.*;
27
28 import java.io.IOException  ;
29
30 import junit.framework.*;
31
32
37 public class RandomDataZip32RaesTest extends FileTestBase {
38
39 private static final DefaultArchiveDetector defaultArchiveDetector
40 = new StandardArchiveDetector();
41
42 public static Test suite() throws Exception {
43 TestSuite suite = new TestSuite(RandomDataZip32RaesTest.class);
44
46
47 return suite;
48 }
49
50
53 public RandomDataZip32RaesTest(String testName) {
54 super(testName);
55 }
56
57 protected void setUp() throws Exception {
58 suffix = ".zip.rae";
59 File.setDefaultArchiveDetector(defaultArchiveDetector);
60
61 super.setUp();
62 }
63
64 public void testCancelling()
65 throws IOException {
66 final ArchiveDetector passwdCancellingDetector
67 = new PasswdCancellingDetector();
68 File.setDefaultArchiveDetector(passwdCancellingDetector);
69
70 archive = new File(archive.getPath()); final File entry1 = new File(archive, "entry1");
72
73 assertFalse(new java.io.File (archive.getPath()).exists());
74
75 assertFalse(entry1.mkdirs());
76 assertFalse(new java.io.File (entry1.getPath()).exists());
77 assertFalse(new java.io.File (archive.getPath()).exists());
78
79 try {
80 assertFalse(entry1.createNewFile());
81 fail("An IOException should have been thrown because password prompting has been disabled!");
82 } catch (IOException expected) {
83 }
84 assertFalse(new java.io.File (entry1.getPath()).exists());
85 assertFalse(new java.io.File (archive.getPath()).exists());
86
87 final File entry2 = new File(entry1, "entry2");
88 assertFalse(entry2.mkdirs());
89 assertFalse(new java.io.File (entry2.getPath()).exists());
90 assertFalse(new java.io.File (entry1.getPath()).exists());
91 assertFalse(new java.io.File (archive.getPath()).exists());
92
93 try {
94 assertFalse(entry2.createNewFile());
95 fail("An IOException should have been thrown because password prompting has been disabled!");
96 } catch (IOException expected) {
97 }
98 assertFalse(new java.io.File (entry2.getPath()).exists());
99 assertFalse(new java.io.File (entry1.getPath()).exists());
100 assertFalse(new java.io.File (archive.getPath()).exists());
101 }
102
103 public static class StandardArchiveDetector extends DefaultArchiveDetector {
104 private StandardArchiveDetector() {
105 super(ArchiveDetector.NULL,
106 "zip.rae",
107 new SafeZip32RaesDriver() {
108 public RaesParameters getRaesParameters(Archive archive) {
109 return new Type0RaesParameters() {
110 public char[] getOpenPasswd() {
111 return "test".toCharArray();
112 }
113
114 public void invalidOpenPasswd() {
115 }
116
117 public char[] getCreatePasswd() {
118 return "test".toCharArray();
119 }
120
121 public int getKeyStrength() {
122 return KEY_STRENGTH_256;
123 }
124
125 public void setKeyStrength(int keyStrength) {
126 }
127 };
128 }
129 }
130 );
131 }
132 }
133
134 public static class PasswdCancellingDetector extends DefaultArchiveDetector {
135 private PasswdCancellingDetector() {
136 super(ArchiveDetector.NULL,
137 "zip.rae",
138 new SafeZip32RaesDriver() {
139 public RaesParameters getRaesParameters(Archive archive) {
140 return new Type0RaesParameters() {
141 public char[] getOpenPasswd() throws RaesKeyException {
142 throw new RaesKeyException();
143 }
144
145 public void invalidOpenPasswd() {
146 throw new AssertionError ("Password prompting has been cancelled. Hence, this callback is illegal!");
147 }
148
149 public char[] getCreatePasswd() throws RaesKeyException {
150 throw new RaesKeyException();
151 }
152
153 public int getKeyStrength() {
154 return KEY_STRENGTH_256;
155 }
156
157 public void setKeyStrength(int keyStrength) {
158 }
159 };
160 }
161 }
162 );
163 }
164 }
165 }
166 |
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