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Dynamic (#77)

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Eli Peter 2026-06-05 10:16:30 -05:00 • committed by GitHub
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commit 991c84a1eb
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32
tests/dynamic_fixtures/class_method/java_recursive_deps/Benign.java Normal file
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// Benign control for recursively constructed Java dependencies.
public class Benign {
public static class ShellRunner {
public String run(String command) {
return command.replace("NYX_PWN", "");
}
}
public static class UserRepository {
private final ShellRunner shellRunner;
public UserRepository(ShellRunner shellRunner) {
this.shellRunner = shellRunner;
}
public String find(String input) {
return shellRunner.run(input);
}
}
public static class UserService {
private final UserRepository userRepository;
public UserService(UserRepository userRepository) {
this.userRepository = userRepository;
}
public String run(String input) {
return userRepository.find(input);
}
}
}

39
tests/dynamic_fixtures/class_method/java_recursive_deps/Vuln.java Normal file
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// Class-method fixture with recursively constructed Java dependencies.
import java.io.InputStream;
public class Vuln {
public static class ShellRunner {
public String run(String command) throws Exception {
Process p = new ProcessBuilder("sh", "-c", "true " + command)
.redirectErrorStream(true)
.start();
try (InputStream in = p.getInputStream()) {
return new String(in.readAllBytes());
}
}
}
public static class UserRepository {
private final ShellRunner shellRunner;
public UserRepository(ShellRunner shellRunner) {
this.shellRunner = shellRunner;
}
public String find(String input) throws Exception {
return shellRunner.run(input);
}
}
public static class UserService {
private final UserRepository userRepository;
public UserService(UserRepository userRepository) {
this.userRepository = userRepository;
}
public String run(String input) throws Exception {
return userRepository.find(input);
}
}
}