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Update TempFileCleanupService.java

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Anthony Stirling 2025-08-05 22:51:17 +01:00 committed by GitHub
parent 63b64b5dc5
commit 9d42534d26
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1 changed files with 56 additions and 4 deletions
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app/common/src/main/java/stirling/software/common/service/TempFileCleanupService.java
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@ -56,13 +56,20 @@ public class TempFileCleanupService {
|| fileName.startsWith("pdf-stream-")
|| fileName.startsWith("PDFBox")
|| fileName.startsWith("input_")
|| fileName.startsWith("overlay-");
|| fileName.startsWith("overlay-")
|| fileName.startsWith("signature")
|| fileName.startsWith("original_")
|| fileName.startsWith("preprocessed_")
|| fileName.startsWith("temp")
|| fileName.startsWith("gs_")
|| fileName.startsWith("MultiPart");
// File patterns that identify common system temp files
private static final Predicate<String> IS_SYSTEM_TEMP_FILE =
fileName ->
fileName.matches("lu\\d+[a-z0-9]*\\.tmp")
fileName.matches("lu\\d+[a-z0-9]*(\\.tmp)?")
|| fileName.matches("ocr_process\\d+")
|| fileName.contains("ocrmypdf.io.")
|| (fileName.startsWith("tmp") && !fileName.contains("jetty"))
|| fileName.startsWith("OSL_PIPE_")
|| (fileName.endsWith(".tmp") && !fileName.contains("jetty"));
@ -70,8 +77,9 @@ public class TempFileCleanupService {
// File patterns that should be excluded from cleanup
private static final Predicate<String> SHOULD_SKIP =
fileName ->
fileName.contains("jetty")
|| fileName.startsWith("jetty-")
(fileName.contains("jetty")
&& !fileName.startsWith("jetty-0_0_0_0-8080--_-any-"))
|| fileName.startsWith("jetty-docbase")
|| "proc".equals(fileName)
|| "sys".equals(fileName)
|| "dev".equals(fileName)
@ -395,6 +403,18 @@ public class TempFileCleanupService {
log.debug("Could not check file info, skipping: {}", path);
}
// Fallback: if file is in our managed temp directories and older than maxAge, delete it
// regardless of filename pattern (this catches any temp files we might have missed)
if (!shouldDelete && maxAgeMillis > 0 && lastModified > 0) {
boolean isInManagedTempDir = isInManagedTempDirectory(path);
boolean isOlderThanMaxAge = (currentTime - lastModified) > maxAgeMillis;
if (isInManagedTempDir && isOlderThanMaxAge) {
shouldDelete = true;
log.debug("Deleting old file in managed temp directory: {}", path);
}
}
// Check file age against maxAgeMillis only if it's not an empty file that we've already
// decided to delete
if (!isEmptyFile && shouldDelete && maxAgeMillis > 0) {
@ -405,6 +425,38 @@ public class TempFileCleanupService {
return shouldDelete;
}
/** Check if a path is within one of our managed temp directories. */
private boolean isInManagedTempDirectory(Path path) {
try {
ApplicationProperties.TempFileManagement tempFiles =
applicationProperties.getSystem().getTempFileManagement();
String baseTmpDir = tempFiles.getBaseTmpDir();
String libreOfficeDir = tempFiles.getLibreofficeDir();
// Check if path is under our main temp directory
if (baseTmpDir != null && !baseTmpDir.isEmpty()) {
Path baseTempPath = Path.of(baseTmpDir).toAbsolutePath().normalize();
if (path.toAbsolutePath().normalize().startsWith(baseTempPath)) {
return true;
}
}
// Check if path is under LibreOffice temp directory
if (libreOfficeDir != null && !libreOfficeDir.isEmpty()) {
Path libreOfficePath = Path.of(libreOfficeDir).toAbsolutePath().normalize();
if (path.toAbsolutePath().normalize().startsWith(libreOfficePath)) {
return true;
}
}
} catch (Exception e) {
log.debug("Error checking if path is in managed temp directory: {}", path, e);
}
return false;
}
/** Clean up LibreOffice temporary files. This method is called after LibreOffice operations. */
public void cleanupLibreOfficeTempFiles() {
// Cleanup known LibreOffice temp directories