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Update GeneralUtils.java

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Ludy87 2025-07-19 02:15:46 +02:00
parent 768f695f6b
commit d395ce6a4f
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1 changed files with 13 additions and 3 deletions
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app/common/src/main/java/stirling/software/common/util/GeneralUtils.java
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@ -444,14 +444,24 @@ public class GeneralUtils {
} }
/** /**
* Extracts a file from classpath:/static/python to a temporary directory and returns the * Extracts a file from classpath:/static/python to a temporary directory and returns the path.
* path. */
*/
public static Path extractScript(String scriptName) throws IOException { public static Path extractScript(String scriptName) throws IOException {
// Validate input // Validate input
if (scriptName == null || scriptName.trim().isEmpty()) { if (scriptName == null || scriptName.trim().isEmpty()) {
throw new IllegalArgumentException("scriptName must not be null or empty"); throw new IllegalArgumentException("scriptName must not be null or empty");
} }
if (scriptName.contains("..") || scriptName.contains("/")) {
throw new IllegalArgumentException(
"scriptName must not contain path traversal characters");
}
List<String> validScripts = Arrays.asList("png_to_webp.py", "split_photos.py");
if (!validScripts.contains(scriptName)) {
throw new IllegalArgumentException(
"scriptName must be either 'png_to_webp.py' or 'split_photos.py'");
}
// 1. load the script from classpath // 1. load the script from classpath
ClassPathResource resource = new ClassPathResource("static/python/" + scriptName); ClassPathResource resource = new ClassPathResource("static/python/" + scriptName);