JoeKung/print-calculator
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dev #13

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JoeKung merged 23 commits from dev into main 2026-03-03 18:28:30 +01:00
Conversation 0 Commits 23 Files Changed 149 +5 -5
1 changed files with 5 additions and 5 deletions
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backend/src/main/java/com/printcalculator/service/SlicerService.java
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@@ -639,9 +639,9 @@ public class SlicerService {
DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
dbf.setNamespaceAware(true); dbf.setNamespaceAware(true);
dbf.setFeature(XMLConstants.FEATURE_SECURE_PROCESSING, true); dbf.setFeature(XMLConstants.FEATURE_SECURE_PROCESSING, true);
disableIfSupported(dbf, "http://apache.org/xml/features/disallow-doctype-decl"); setFeatureIfSupported(dbf, "http://apache.org/xml/features/disallow-doctype-decl", true);
disableIfSupported(dbf, "http://xml.org/sax/features/external-general-entities"); setFeatureIfSupported(dbf, "http://xml.org/sax/features/external-general-entities", false);
disableIfSupported(dbf, "http://xml.org/sax/features/external-parameter-entities"); setFeatureIfSupported(dbf, "http://xml.org/sax/features/external-parameter-entities", false);
dbf.setXIncludeAware(false); dbf.setXIncludeAware(false);
dbf.setExpandEntityReferences(false); dbf.setExpandEntityReferences(false);
@@ -650,9 +650,9 @@ public class SlicerService {
} }
} }
private void disableIfSupported(DocumentBuilderFactory dbf, String feature) { private void setFeatureIfSupported(DocumentBuilderFactory dbf, String feature, boolean enabled) {
try { try {
dbf.setFeature(feature, false); dbf.setFeature(feature, enabled);
} catch (Exception ignored) { } catch (Exception ignored) {
// Best-effort hardening. // Best-effort hardening.
} }