change to Pdf.js-Legacy Version 4.3.136 (#1444)

* add: PDF.js-Legacy

* change path

src/main/java/stirling/software/SPDF/config/security/UserAuthenticationFilter.java

@@ -104,6 +104,7 @@ public class UserAuthenticationFilter extends OncePerRequestFilter {
             contextPath + "/fonts/",
             contextPath + "/js/",
             contextPath + "/pdfjs/",
+            contextPath + "/pdfjs-legacy/",
             contextPath + "/api/v1/info/status",
             contextPath + "/site.webmanifest"
         };

src/main/java/stirling/software/SPDF/utils/RequestUriUtils.java

@@ -10,6 +10,7 @@ public class RequestUriUtils {
                 || requestURI.startsWith("/images/")
                 || requestURI.startsWith("/public/")
                 || requestURI.startsWith("/pdfjs/")
+                || requestURI.startsWith("/pdfjs-legacy/")
                 || requestURI.endsWith(".svg")
                 || requestURI.startsWith("/api/v1/info/status");
     }