Number of fixes and making pipline LIVE ! (#907)

Closes #889 and #332
#710
#901
#885

src/main/java/stirling/software/SPDF/controller/api/security/RedactController.java

@@ -83,6 +83,7 @@ public class RedactController {
         if (convertPDFToImage) {
             PDDocument imageDocument = new PDDocument();
             PDFRenderer pdfRenderer = new PDFRenderer(document);
+            pdfRenderer.setSubsamplingAllowed(true);
             for (int page = 0; page < document.getNumberOfPages(); ++page) {
                 BufferedImage bim = pdfRenderer.renderImageWithDPI(page, 300, ImageType.RGB);
                 PDPage newPage = new PDPage(new PDRectangle(bim.getWidth(), bim.getHeight()));

src/main/java/stirling/software/SPDF/controller/api/security/SanitizeController.java

@@ -54,33 +54,32 @@ public class SanitizeController {
         boolean removeLinks = request.isRemoveLinks();
         boolean removeFonts = request.isRemoveFonts();
 
-        try (PDDocument document = Loader.loadPDF(inputFile.getBytes())) {
-            if (removeJavaScript) {
-                sanitizeJavaScript(document);
-            }
-
-            if (removeEmbeddedFiles) {
-                sanitizeEmbeddedFiles(document);
-            }
-
-            if (removeMetadata) {
-                sanitizeMetadata(document);
-            }
-
-            if (removeLinks) {
-                sanitizeLinks(document);
-            }
-
-            if (removeFonts) {
-                sanitizeFonts(document);
-            }
-
-            return WebResponseUtils.pdfDocToWebResponse(
-                    document,
-                    Filenames.toSimpleFileName(inputFile.getOriginalFilename())
-                                    .replaceFirst("[.][^.]+$", "")
-                            + "_sanitized.pdf");
+        PDDocument document = Loader.loadPDF(inputFile.getBytes());
+        if (removeJavaScript) {
+            sanitizeJavaScript(document);
         }
+
+        if (removeEmbeddedFiles) {
+            sanitizeEmbeddedFiles(document);
+        }
+
+        if (removeMetadata) {
+            sanitizeMetadata(document);
+        }
+
+        if (removeLinks) {
+            sanitizeLinks(document);
+        }
+
+        if (removeFonts) {
+            sanitizeFonts(document);
+        }
+
+        return WebResponseUtils.pdfDocToWebResponse(
+                document,
+                Filenames.toSimpleFileName(inputFile.getOriginalFilename())
+                                .replaceFirst("[.][^.]+$", "")
+                        + "_sanitized.pdf");
     }
 
     private void sanitizeJavaScript(PDDocument document) throws IOException {