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fix the git url command injection danger(#15873)

This commit is contained in:
cntigers 2024-05-06 15:42:24 +08:00
parent 3b1de41acb
commit 81340f1723
2 changed files with 8 additions and 2 deletions
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4
dolphinscheduler-task-plugin/dolphinscheduler-task-pytorch/src/main/java/org/apache/dolphinscheduler/plugin/task/pytorch/GitProjectManager.java
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@ -33,12 +33,12 @@ import lombok.extern.slf4j.Slf4j;
public class GitProjectManager {
public static final String GIT_PATH_LOCAL = "GIT_PROJECT";
private static final Pattern GIT_CHECK_PATTERN = Pattern.compile("^(git@|https?://)");
private static final Pattern GIT_CHECK_PATTERN = Pattern.compile("^(git@|https?://)(?![&|])[^&|]+$");
private String path;
private String baseDir = ".";
public static boolean isGitPath(String path) {
return GIT_CHECK_PATTERN.matcher(path).find();
return GIT_CHECK_PATTERN.matcher(path).matches();
}
public void prepareProject() throws Exception {

6
dolphinscheduler-task-plugin/dolphinscheduler-task-pytorch/src/test/java/org/apache/dolphinscheduler/plugin/task/pytorch/PytorchTaskTest.java
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@ -72,6 +72,12 @@ public class PytorchTaskTest {
}
@Test
public void testGitProjectUrlInjection(){
Assertions.assertFalse(GitProjectManager.isGitPath("git@& cat /etc/passwd >/poc.txt #"));
Assertions.assertFalse(GitProjectManager.isGitPath("git@| cat /etc/passwd >/poc.txt #"));
}
@Test
public void testGitProject() {