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1 | 1 | package soot.jimple.infoflow.integration.test; |
2 | 2 |
|
3 | | -import java.io.*; |
| 3 | +import java.io.BufferedOutputStream; |
| 4 | +import java.io.BufferedWriter; |
| 5 | +import java.io.ByteArrayOutputStream; |
| 6 | +import java.io.FileInputStream; |
| 7 | +import java.io.FileOutputStream; |
| 8 | +import java.io.IOException; |
| 9 | +import java.io.OutputStream; |
| 10 | +import java.io.OutputStreamWriter; |
4 | 11 | import java.net.URL; |
5 | 12 | import java.net.URLConnection; |
6 | 13 |
|
7 | 14 | public class RiverTestCode { |
8 | | - public static String source() { |
9 | | - return "secret"; |
10 | | - } |
11 | | - public static int intSource() { |
12 | | - return 1337; |
13 | | - } |
| 15 | + public static String source() { |
| 16 | + return "secret"; |
| 17 | + } |
14 | 18 |
|
15 | | - public void riverTest1() { |
16 | | - try { |
17 | | - String src = source(); |
| 19 | + public static int intSource() { |
| 20 | + return 1337; |
| 21 | + } |
18 | 22 |
|
19 | | - URL url = new URL("http://some.url"); |
20 | | - URLConnection con = url.openConnection(); |
21 | | - |
22 | | - OutputStream os = con.getOutputStream(); |
23 | | - |
24 | | - OutputStream osb = new BufferedOutputStream(os); |
25 | | - osb.write(src.getBytes()); |
26 | | - } catch (IOException e) { |
27 | | - throw new RuntimeException(e); |
28 | | - } |
29 | | - } |
30 | | - |
31 | | - public void riverTest2() { |
32 | | - try { |
33 | | - String src = source(); |
34 | | - |
35 | | - OutputStream os = new ByteArrayOutputStream(); |
36 | | - |
37 | | - OutputStream osb = new BufferedOutputStream(os); |
38 | | - osb.write(src.getBytes()); |
39 | | - } catch (IOException e) { |
40 | | - throw new RuntimeException(e); |
41 | | - } |
42 | | - } |
43 | | - |
44 | | - public void riverTest3() { |
45 | | - try { |
46 | | - String src = source(); |
47 | | - |
48 | | - URL url = new URL("http://some.url"); |
49 | | - URLConnection con = url.openConnection(); |
50 | | - |
51 | | - OutputStream os = con.getOutputStream(); |
52 | | - |
53 | | - BufferedOutputStream osb = new BufferedOutputStream(os); |
54 | | - osb.write(src.getBytes()); |
55 | | - } catch (IOException e) { |
56 | | - throw new RuntimeException(e); |
57 | | - } |
58 | | - } |
59 | | - |
60 | | - public void riverTest4() { |
61 | | - try { |
62 | | - String src = source(); |
63 | | - |
64 | | - ByteArrayOutputStream os = new ByteArrayOutputStream(); |
65 | | - |
66 | | - BufferedOutputStream osb = new BufferedOutputStream(os); |
67 | | - osb.write(src.getBytes()); |
68 | | - } catch (IOException e) { |
69 | | - throw new RuntimeException(e); |
70 | | - } |
71 | | - } |
72 | | - |
73 | | - public void riverTest5() { |
74 | | - try { |
75 | | - String src = source(); |
76 | | - |
77 | | - URL url = new URL("http://some.url"); |
78 | | - URLConnection con = url.openConnection(); |
79 | | - |
80 | | - OutputStream os = con.getOutputStream(); |
81 | | - |
82 | | - new BufferedWriter(new OutputStreamWriter(os)).write(src); |
83 | | - } catch (IOException e) { |
84 | | - throw new RuntimeException(e); |
85 | | - } |
86 | | - } |
87 | | - |
88 | | - public void riverTest6() { |
89 | | - try { |
90 | | - String src = source(); |
91 | | - |
92 | | - OutputStream os = new ByteArrayOutputStream(); |
93 | | - |
94 | | - new BufferedWriter(new OutputStreamWriter(os)).write(src); |
95 | | - } catch (IOException e) { |
96 | | - throw new RuntimeException(e); |
97 | | - } |
98 | | - } |
99 | | - |
100 | | - public void riverTest7() { |
101 | | - try { |
102 | | - String src1 = source(); |
103 | | - String src2 = source(); |
104 | | - |
105 | | - URL url = new URL("http://some.url"); |
106 | | - URLConnection con = url.openConnection(); |
107 | | - |
108 | | - OutputStream os1 = con.getOutputStream(); |
109 | | - OutputStream os2 = new ByteArrayOutputStream(); |
110 | | - |
111 | | - OutputStream os1b = new BufferedOutputStream(os1); |
112 | | - OutputStream os2b = new BufferedOutputStream(os2); |
113 | | - |
114 | | - os1b.write(src1.getBytes()); |
115 | | - os2.write(src2.getBytes()); |
116 | | - |
117 | | - new BufferedWriter(new OutputStreamWriter(os1b)).write(src1); |
118 | | - new BufferedWriter(new OutputStreamWriter(os2b)).write(src2); |
119 | | - } catch (IOException e) { |
120 | | - throw new RuntimeException(e); |
121 | | - } |
122 | | - } |
123 | | - |
124 | | - void sendToUrl(URL url, String data) { |
125 | | - System.out.println("leak"); |
126 | | - } |
127 | | - |
128 | | - public void riverTest8() { |
129 | | - try { |
130 | | - URL url = new URL("http://some.url"); |
131 | | - |
132 | | - String source = source(); |
133 | | - sendToUrl(url, source); |
134 | | - } catch (IOException e) { |
135 | | - throw new RuntimeException(e); |
136 | | - } |
137 | | - } |
138 | | - |
139 | | - void unconditionalSink(String str) { |
140 | | - System.out.println("leak"); |
141 | | - } |
142 | | - |
143 | | - public void riverTest9() { |
144 | | - unconditionalSink(source()); |
145 | | - } |
146 | | - |
147 | | - |
148 | | - void classConditionalSink(String data) { |
149 | | - System.out.println("leak"); |
150 | | - } |
151 | | - |
152 | | - static class T { |
153 | | - void injectSensitiveData(OutputStream os) { |
154 | | - // |
155 | | - } |
156 | | - } |
157 | | - |
158 | | - public void riverTest10() throws IOException { |
159 | | - int secret = intSource(); |
160 | | - OutputStream os = new ByteArrayOutputStream(); |
161 | | - os.write(secret); |
162 | | - } |
163 | | - |
164 | | - public void riverTest11() throws IOException { |
165 | | - int secret = intSource(); |
166 | | - OutputStream os = new ByteArrayOutputStream(); |
167 | | - T t = new T(); |
168 | | - t.injectSensitiveData(os); |
169 | | - os.write(secret); |
170 | | - } |
| 23 | + public void riverTest1() { |
| 24 | + try { |
| 25 | + String src = source(); |
| 26 | + |
| 27 | + URL url = new URL("http://some.url"); |
| 28 | + URLConnection con = url.openConnection(); |
| 29 | + |
| 30 | + OutputStream os = con.getOutputStream(); |
| 31 | + |
| 32 | + OutputStream osb = new BufferedOutputStream(os); |
| 33 | + osb.write(src.getBytes()); |
| 34 | + } catch (IOException e) { |
| 35 | + throw new RuntimeException(e); |
| 36 | + } |
| 37 | + } |
| 38 | + |
| 39 | + public void riverTest2() { |
| 40 | + try { |
| 41 | + String src = source(); |
| 42 | + |
| 43 | + OutputStream os = new ByteArrayOutputStream(); |
| 44 | + |
| 45 | + OutputStream osb = new BufferedOutputStream(os); |
| 46 | + osb.write(src.getBytes()); |
| 47 | + } catch (IOException e) { |
| 48 | + throw new RuntimeException(e); |
| 49 | + } |
| 50 | + } |
| 51 | + |
| 52 | + public void riverTest3() { |
| 53 | + try { |
| 54 | + String src = source(); |
| 55 | + |
| 56 | + URL url = new URL("http://some.url"); |
| 57 | + URLConnection con = url.openConnection(); |
| 58 | + |
| 59 | + OutputStream os = con.getOutputStream(); |
| 60 | + |
| 61 | + BufferedOutputStream osb = new BufferedOutputStream(os); |
| 62 | + osb.write(src.getBytes()); |
| 63 | + } catch (IOException e) { |
| 64 | + throw new RuntimeException(e); |
| 65 | + } |
| 66 | + } |
| 67 | + |
| 68 | + public void riverTest4() { |
| 69 | + try { |
| 70 | + String src = source(); |
| 71 | + |
| 72 | + ByteArrayOutputStream os = new ByteArrayOutputStream(); |
| 73 | + |
| 74 | + BufferedOutputStream osb = new BufferedOutputStream(os); |
| 75 | + osb.write(src.getBytes()); |
| 76 | + } catch (IOException e) { |
| 77 | + throw new RuntimeException(e); |
| 78 | + } |
| 79 | + } |
| 80 | + |
| 81 | + public void riverTest5() { |
| 82 | + try { |
| 83 | + String src = source(); |
| 84 | + |
| 85 | + URL url = new URL("http://some.url"); |
| 86 | + URLConnection con = url.openConnection(); |
| 87 | + |
| 88 | + OutputStream os = con.getOutputStream(); |
| 89 | + |
| 90 | + new BufferedWriter(new OutputStreamWriter(os)).write(src); |
| 91 | + } catch (IOException e) { |
| 92 | + throw new RuntimeException(e); |
| 93 | + } |
| 94 | + } |
| 95 | + |
| 96 | + public void riverTest6() { |
| 97 | + try { |
| 98 | + String src = source(); |
| 99 | + |
| 100 | + OutputStream os = new ByteArrayOutputStream(); |
| 101 | + |
| 102 | + new BufferedWriter(new OutputStreamWriter(os)).write(src); |
| 103 | + } catch (IOException e) { |
| 104 | + throw new RuntimeException(e); |
| 105 | + } |
| 106 | + } |
| 107 | + |
| 108 | + public void riverTest7() { |
| 109 | + try { |
| 110 | + String src1 = source(); |
| 111 | + String src2 = source(); |
| 112 | + |
| 113 | + URL url = new URL("http://some.url"); |
| 114 | + URLConnection con = url.openConnection(); |
| 115 | + |
| 116 | + OutputStream os1 = con.getOutputStream(); |
| 117 | + OutputStream os2 = new ByteArrayOutputStream(); |
| 118 | + |
| 119 | + OutputStream os1b = new BufferedOutputStream(os1); |
| 120 | + OutputStream os2b = new BufferedOutputStream(os2); |
| 121 | + |
| 122 | + os1b.write(src1.getBytes()); |
| 123 | + os2.write(src2.getBytes()); |
| 124 | + |
| 125 | + new BufferedWriter(new OutputStreamWriter(os1b)).write(src1); |
| 126 | + new BufferedWriter(new OutputStreamWriter(os2b)).write(src2); |
| 127 | + } catch (IOException e) { |
| 128 | + throw new RuntimeException(e); |
| 129 | + } |
| 130 | + } |
| 131 | + |
| 132 | + void sendToUrl(URL url, String data) { |
| 133 | + System.out.println("leak"); |
| 134 | + } |
| 135 | + |
| 136 | + public void riverTest8() { |
| 137 | + try { |
| 138 | + URL url = new URL("http://some.url"); |
| 139 | + |
| 140 | + String source = source(); |
| 141 | + sendToUrl(url, source); |
| 142 | + } catch (IOException e) { |
| 143 | + throw new RuntimeException(e); |
| 144 | + } |
| 145 | + } |
| 146 | + |
| 147 | + void unconditionalSink(String str) { |
| 148 | + System.out.println("leak"); |
| 149 | + } |
| 150 | + |
| 151 | + public void riverTest9() { |
| 152 | + unconditionalSink(source()); |
| 153 | + } |
| 154 | + |
| 155 | + void classConditionalSink(String data) { |
| 156 | + System.out.println("leak"); |
| 157 | + } |
| 158 | + |
| 159 | + static class T { |
| 160 | + void injectSensitiveData(OutputStream os) { |
| 161 | + // |
| 162 | + } |
| 163 | + } |
| 164 | + |
| 165 | + public void riverTest10() throws IOException { |
| 166 | + int secret = intSource(); |
| 167 | + OutputStream os = new ByteArrayOutputStream(); |
| 168 | + os.write(secret); |
| 169 | + } |
| 170 | + |
| 171 | + public void riverTest11() throws IOException { |
| 172 | + int secret = intSource(); |
| 173 | + OutputStream os = new ByteArrayOutputStream(); |
| 174 | + T t = new T(); |
| 175 | + t.injectSensitiveData(os); |
| 176 | + os.write(secret); |
| 177 | + } |
| 178 | + |
| 179 | + public String getExternalCacheDir() { |
| 180 | + return String.valueOf(Math.random()); |
| 181 | + } |
| 182 | + |
| 183 | + public void riverTest12() throws IOException { |
| 184 | + String path = getExternalCacheDir(); |
| 185 | + OutputStream os = new FileOutputStream(path); |
| 186 | + os.write(source().getBytes()); |
| 187 | + } |
| 188 | + |
| 189 | + public void pseudoInfluenceTest1() throws IOException { |
| 190 | + byte[] data = new byte[512]; |
| 191 | + String path = getExternalCacheDir(); |
| 192 | + new FileInputStream(path).read(data); |
| 193 | + var os = new ByteArrayOutputStream(); |
| 194 | + os.write(data); |
| 195 | + os.write(source().getBytes()); |
| 196 | + } |
171 | 197 |
|
172 | 198 | } |
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