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[exec] Fix whitelist not read (#14522)

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Signed-off-by: Jan N. Klug <github@klug.nrw>
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J-N-K 2023-03-02 20:57:02 +01:00 committed by GitHub
parent b2bf7256db
commit 44634a6e89
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1 changed files with 5 additions and 3 deletions
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bundles/org.openhab.binding.exec/src/main/java/org/openhab/binding/exec/internal/ExecWhitelistWatchService.java
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@ -43,11 +43,13 @@ public class ExecWhitelistWatchService implements WatchService.WatchEventListene
private final Logger logger = LoggerFactory.getLogger(ExecWhitelistWatchService.class);
private final Set<String> commandWhitelist = new HashSet<>();
private final WatchService watchService;
private final Path watchFile;
@Activate
public ExecWhitelistWatchService(
final @Reference(target = WatchService.CONFIG_WATCHER_FILTER) WatchService watchService) {
this.watchService = watchService;
this.watchFile = watchService.getWatchPath().resolve(COMMAND_WHITELIST_FILE);
watchService.registerListener(this, COMMAND_WHITELIST_FILE, false);
// read initial content
@ -61,9 +63,9 @@ public class ExecWhitelistWatchService implements WatchService.WatchEventListene
@Override
public void processWatchEvent(WatchService.Kind kind, Path path) {
if (path.endsWith(COMMAND_WHITELIST_FILE)) {
commandWhitelist.clear();
try (Stream<String> lines = Files.lines(path)) {
commandWhitelist.clear();
if (kind != WatchService.Kind.DELETE) {
try (Stream<String> lines = Files.lines(watchFile)) {
lines.filter(line -> !line.trim().startsWith("#")).forEach(commandWhitelist::add);
logger.debug("Updated command whitelist: {}", commandWhitelist);
} catch (IOException e) {