Merge pull request #864 from nxglabs/staging

v2.25.0

apps/OpenSign/src/components/pdf/PdfHeader.jsx

@@ -2,7 +2,10 @@ import React, { useRef, useState } from "react";
 import PrevNext from "./PrevNext";
 import {
   base64ToArrayBuffer,
+  decryptPdf,
   deletePdfPage,
+  flattenPdf,
+  getFileAsArrayBuffer,
   handleDownloadCertificate,
   handleDownloadPdf,
   handleRemoveWidgets,
@@ -83,7 +86,42 @@ function Header(props) {
       return;
     }
     try {
-      const uploadedPdfBytes = await file.arrayBuffer();
+      let uploadedPdfBytes = await file.arrayBuffer();
+      try {
+        uploadedPdfBytes = await flattenPdf(uploadedPdfBytes);
+      } catch (err) {
+        if (err?.message?.includes("is encrypted")) {
+          try {
+            const pdfFile = await decryptPdf(file, "");
+            const pdfArrayBuffer = await getFileAsArrayBuffer(pdfFile);
+            uploadedPdfBytes = await flattenPdf(pdfArrayBuffer);
+          } catch (err) {
+            if (err?.response?.status === 401) {
+              const password = prompt(
+                `PDF "${file.name}" is password-protected. Enter password:`
+              );
+              if (password) {
+                try {
+                  const pdfFile = await decryptPdf(file, password);
+                  const pdfArrayBuffer = await getFileAsArrayBuffer(pdfFile);
+                  uploadedPdfBytes = await flattenPdf(pdfArrayBuffer);
+                  // Upload the file to Parse Server
+                } catch (err) {
+                  console.error("Incorrect password or decryption failed", err);
+                  alert("Incorrect password or decryption failed.");
+                }
+              } else {
+                alert("Please provided Password.");
+              }
+            } else {
+              console.log("Err ", err);
+              alert("error while uploading pdf.");
+            }
+          }
+        } else {
+          alert("error while uploading pdf.");
+        }
+      }
       const uploadedPdfDoc = await PDFDocument.load(uploadedPdfBytes, {
         ignoreEncryption: true
       });
@@ -341,28 +379,28 @@ function Header(props) {
                                   </span>
                                 </div>
                               </DropdownMenu.Item>
-                            <DropdownMenu.Item
-                              className="DropdownMenuItem"
-                              onClick={() => setIsDeletePage(true)}
-                            >
-                              <div className="flex flex-row">
-                                <i className="fa-light fa-trash text-gray-500 2xl:text-[30px] mr-[3px]"></i>
-                                <span className="font-[500]">
-                                  {t("delete-page")}
-                                </span>
-                              </div>
-                            </DropdownMenu.Item>
-                            <DropdownMenu.Item
-                              className="DropdownMenuItem"
-                              onClick={() => setIsReorderModal(true)}
-                            >
-                              <div className="flex flex-row">
-                                <i className="fa-light fa-list-ol text-gray-500 2xl:text-[30px] mr-[3px]"></i>
-                                <span className="font-[500]">
-                                  {t("reorder-pages")}
-                                </span>
-                              </div>
-                            </DropdownMenu.Item>
+                              <DropdownMenu.Item
+                                className="DropdownMenuItem"
+                                onClick={() => setIsDeletePage(true)}
+                              >
+                                <div className="flex flex-row">
+                                  <i className="fa-light fa-trash text-gray-500 2xl:text-[30px] mr-[3px]"></i>
+                                  <span className="font-[500]">
+                                    {t("delete-page")}
+                                  </span>
+                                </div>
+                              </DropdownMenu.Item>
+                              <DropdownMenu.Item
+                                className="DropdownMenuItem"
+                                onClick={() => setIsReorderModal(true)}
+                              >
+                                <div className="flex flex-row">
+                                  <i className="fa-light fa-list-ol text-gray-500 2xl:text-[30px] mr-[3px]"></i>
+                                  <span className="font-[500]">
+                                    {t("reorder-pages")}
+                                  </span>
+                                </div>
+                              </DropdownMenu.Item>
 
                               <DropdownMenu.Item
                                 className="DropdownMenuItem"

apps/OpenSign/src/components/pdf/PdfZoom.jsx

@@ -1,8 +1,11 @@
-import React, { useRef, useState } from "react";
+import { useRef, useState } from "react";
 import { useTranslation } from "react-i18next";
 import {
   base64ToArrayBuffer,
+  decryptPdf,
   deletePdfPage,
+  flattenPdf,
+  getFileAsArrayBuffer,
   handleRemoveWidgets,
   reorderPdfPages
 } from "../../constant/Utils";
@@ -70,7 +73,42 @@ function PdfZoom(props) {
       return;
     }
     try {
-      const uploadedPdfBytes = await file.arrayBuffer();
+      let uploadedPdfBytes = await file.arrayBuffer();
+      try {
+        uploadedPdfBytes = await flattenPdf(uploadedPdfBytes);
+      } catch (err) {
+        if (err?.message?.includes("is encrypted")) {
+          try {
+            const pdfFile = await decryptPdf(file, "");
+            const pdfArrayBuffer = await getFileAsArrayBuffer(pdfFile);
+            uploadedPdfBytes = await flattenPdf(pdfArrayBuffer);
+          } catch (err) {
+            if (err?.response?.status === 401) {
+              const password = prompt(
+                `PDF "${file.name}" is password-protected. Enter password:`
+              );
+              if (password) {
+                try {
+                  const pdfFile = await decryptPdf(file, password);
+                  const pdfArrayBuffer = await getFileAsArrayBuffer(pdfFile);
+                  uploadedPdfBytes = await flattenPdf(pdfArrayBuffer);
+                  // Upload the file to Parse Server
+                } catch (err) {
+                  console.error("Incorrect password or decryption failed", err);
+                  alert("Incorrect password or decryption failed.");
+                }
+              } else {
+                alert("Please provided Password.");
+              }
+            } else {
+              console.log("Err ", err);
+              alert("error while uploading pdf.");
+            }
+          }
+        } else {
+          alert("error while uploading pdf.");
+        }
+      }
       const uploadedPdfDoc = await PDFDocument.load(uploadedPdfBytes, {
         ignoreEncryption: true
       });

apps/OpenSign/src/components/pdf/RenderAllPdfPage.jsx

@@ -3,7 +3,12 @@ import { useTranslation } from "react-i18next";
 import { Document, Page } from "react-pdf";
 import { useSelector } from "react-redux";
 import { PDFDocument } from "pdf-lib";
-import { base64ToArrayBuffer } from "../../constant/Utils";
+import {
+  base64ToArrayBuffer,
+  decryptPdf,
+  flattenPdf,
+  getFileAsArrayBuffer
+} from "../../constant/Utils";
 import { maxFileSize } from "../../constant/const";
 
 function RenderAllPdfPage(props) {
@@ -87,7 +92,42 @@ function RenderAllPdfPage(props) {
       return;
     }
     try {
-      const uploadedPdfBytes = await file.arrayBuffer();
+      let uploadedPdfBytes = await file.arrayBuffer();
+      try {
+        uploadedPdfBytes = await flattenPdf(uploadedPdfBytes);
+      } catch (err) {
+        if (err?.message?.includes("is encrypted")) {
+          try {
+            const pdfFile = await decryptPdf(file, "");
+            const pdfArrayBuffer = await getFileAsArrayBuffer(pdfFile);
+            uploadedPdfBytes = await flattenPdf(pdfArrayBuffer);
+          } catch (err) {
+            if (err?.response?.status === 401) {
+              const password = prompt(
+                `PDF "${file.name}" is password-protected. Enter password:`
+              );
+              if (password) {
+                try {
+                  const pdfFile = await decryptPdf(file, password);
+                  const pdfArrayBuffer = await getFileAsArrayBuffer(pdfFile);
+                  uploadedPdfBytes = await flattenPdf(pdfArrayBuffer);
+                  // Upload the file to Parse Server
+                } catch (err) {
+                  console.error("Incorrect password or decryption failed", err);
+                  alert("Incorrect password or decryption failed.");
+                }
+              } else {
+                alert("Please provided Password.");
+              }
+            } else {
+              console.log("Err ", err);
+              alert("error while uploading pdf.");
+            }
+          }
+        } else {
+          alert("error while uploading pdf.");
+        }
+      }
       const uploadedPdfDoc = await PDFDocument.load(uploadedPdfBytes, {
         ignoreEncryption: true
       });

apps/OpenSign/src/constant/Utils.jsx

@@ -98,6 +98,27 @@ export const getSecureUrl = async (url) => {
   }
 };
 
+/**
+ * Removes a trailing path segment from a URL string, if present.
+ *
+ * @param {string} url     - The original URL.
+ * @param {string} segment - The segment to strip off (default: "app").
+ * @returns {string}       - The URL with the trailing segment removed, or unmodified if it didn’t match.
+ */
+export function removeTrailingSegment(url, segment = "app") {
+  // Normalize a trailing slash (e.g. “/app/” → “/app”)
+  const normalized = url.endsWith("/") ? url.slice(0, -1) : url;
+
+  const lastSlash = normalized.lastIndexOf("/");
+  const lastPart = normalized.slice(lastSlash + 1);
+
+  if (lastPart === segment) {
+    return normalized.slice(0, lastSlash);
+  }
+
+  return normalized;
+}
+
 export const color = [
   "#93a3db",
   "#e6c3db",
@@ -3315,7 +3336,7 @@ export const getOriginalWH = async (pdf) => {
 };
 
 //function is used to check required and optional widgets and ensure required widget should be response
-export const handleCheckResponse = (checkUser,setminRequiredCount) => {
+export const handleCheckResponse = (checkUser, setminRequiredCount) => {
   let checkboxExist,
     showAlert = false,
     widgetKey,
@@ -3414,3 +3435,74 @@ export const handleCheckResponse = (checkUser,setminRequiredCount) => {
     showAlert
   };
 };
+
+/**
+ * decryptPdf
+ * @param {File} file - The password-protected PDF file to decrypt.
+ * @param {string | undefined} password - The password used to unlock the PDF.
+ * @returns {Promise<File>} - A Promise that resolves to a decrypted PDF as a File object.
+ *
+ */
+export const decryptPdf = async (file, password) => {
+  const name = generatePdfName(16);
+  const baseApi = localStorage.getItem("baseUrl") || "";
+  const url = removeTrailingSegment(baseApi) + "/decryptpdf?ts=" + Date.now();
+  let formData = new FormData();
+  formData.append("file", file);
+  formData.append("password", password);
+  const config = {
+    headers: { "content-type": "multipart/form-data" },
+    responseType: "blob"
+  };
+  const response = await axios.post(url, formData, config);
+  const pdfBlob = new Blob([response.data], { type: "application/pdf" });
+  return new File([pdfBlob], name, { type: "application/pdf" });
+};
+
+/**
+ * Convert a Base64 string to a File object.
+ *
+ * @param {string} base64String - The Base64 string, with or without the data URI prefix.
+ *                                e.g. "data:image/png;base64,iVBORw0KGgoAAAANS…" or "iVBORw0KGgoAAAANS…"
+ * @param {string} filename     - Desired filename for the File object, e.g. "photo.png"
+ * @returns {File}              - The resulting File object
+ */
+export function base64ToFile(base64String, filename) {
+  // Separate out the mime-type and the actual Base64 payload
+  const [header, payload] = base64String.includes(",")
+    ? base64String.split(",")
+    : [null, base64String];
+  // Determine the MIME type (fallback to application/octet-stream)
+  const mimeMatch = header?.match(/data:(.*?);base64/);
+  const mime = mimeMatch ? mimeMatch[1] : "application/octet-stream";
+
+  // Decode Base64 to raw binary data held in a string
+  const binaryString = atob(payload);
+  // Create an ArrayBuffer and a view (as unsigned 8-bit)
+  const len = binaryString.length;
+  const u8arr = new Uint8Array(len);
+  for (let i = 0; i < len; i++) {
+    u8arr[i] = binaryString.charCodeAt(i);
+  }
+
+  // Create a File object (Blob subclass) with the binary data
+  return new File([u8arr], filename, { type: mime });
+}
+
+/**
+ * Reads the given File object and returns its contents as an ArrayBuffer.
+ *
+ * @param {File} file
+ *   The File instance to be read.
+ * @returns {Promise<ArrayBuffer>}
+ *   A promise that resolves with the file’s binary data as an ArrayBuffer,
+ *   or rejects with an error if the read fails.
+ */
+export function getFileAsArrayBuffer(file) {
+  return new Promise((resolve, reject) => {
+    const reader = new FileReader();
+    reader.onload = (e) => resolve(e.target.result);
+    reader.onerror = (e) => reject(e.target.error);
+    reader.readAsArrayBuffer(file);
+  });
+}

apps/OpenSign/src/pages/Form.jsx

@@ -12,9 +12,12 @@ import {
   flattenPdf,
   generatePdfName,
   generateTitleFromFilename,
-  getFileName,
   getSecureUrl,
-  toDataUrl
+  toDataUrl,
+  decryptPdf,
+  base64ToFile,
+  getFileAsArrayBuffer,
+  removeTrailingSegment
 } from "../constant/Utils";
 import { PDFDocument } from "pdf-lib";
 import axios from "axios";
@@ -115,15 +118,6 @@ const Forms = (props) => {
       }));
   };
 
-  function getFileAsArrayBuffer(file) {
-    return new Promise((resolve, reject) => {
-      const reader = new FileReader();
-      reader.onload = (e) => resolve(e.target.result);
-      reader.onerror = (e) => reject(e.target.error);
-      reader.readAsArrayBuffer(file);
-    });
-  }
-
   // `removeFile` is used to reset progress, percentage and remove file if exists
   const removeFile = (e) => {
     setfileload(false);
@@ -136,12 +130,13 @@ const Forms = (props) => {
     setpercentage(0);
     try {
       const files = Array.from(e.target.files);
-      setSelectedFiles(files.map((f) => f.name));
+      const filesNameArr = files.map((f) => f.name);
+      setSelectedFiles(filesNameArr);
       if (!files.length) {
         alert(t("file-alert-2"));
         return;
       }
-      setFormData((prev) => ({ ...prev, file: files[0] }));
+      // setFormData((prev) => ({ ...prev, file: files[0] }));
       const totalMb = Math.round(
         files.reduce((sum, f) => sum + f.size, 0) / Math.pow(1024, 2)
       );
@@ -155,10 +150,74 @@ const Forms = (props) => {
 
       const pdfBuffers = [];
       for (const file of files) {
+        setFormData((prev) => ({ ...prev, file: file }));
         if (file.type === "application/pdf") {
-          const buffer = await getFileAsArrayBuffer(file);
-          const flat = await flattenPdf(buffer);
-          pdfBuffers.push(flat);
+          try {
+            const buffer = await getFileAsArrayBuffer(file);
+            const flat = await flattenPdf(buffer);
+            pdfBuffers.push(flat);
+          } catch (err) {
+            if (err?.message?.includes("is encrypted")) {
+              try {
+                setIsDecrypting(true);
+                const pdfFile = await decryptPdf(file, "");
+                setIsDecrypting(false);
+                setfileload(true);
+                const res = await getFileAsArrayBuffer(pdfFile);
+                const flatPdf = await flattenPdf(res);
+                // Upload the file to Parse Server
+                pdfBuffers.push(flatPdf);
+              } catch (err) {
+                removeFile(e);
+                if (err?.response?.status === 401) {
+                  // setIsPassword(true);
+                  const password = prompt(
+                    `PDF "${file.name}" is password-protected. Enter password:`
+                  );
+
+                  if (password) {
+                    try {
+                      const pdfFile = await decryptPdf(file, password);
+                      setIsDecrypting(false);
+                      setfileload(true);
+                      const res = await getFileAsArrayBuffer(pdfFile);
+                      const flatPdf = await flattenPdf(res);
+                      // Upload the file to Parse Server
+                      pdfBuffers.push(flatPdf);
+                    } catch (err) {
+                      console.error(
+                        "Incorrect password or decryption failed",
+                        err
+                      );
+                      setSelectedFiles(
+                        filesNameArr.filter((f) => f !== file.name)
+                      );
+                      setIsDecrypting(false);
+                      setfileload(false);
+                      removeFile(e);
+                      alert(`Incorrect password for file: ${file.name}`);
+                    }
+                  } else {
+                    console.error("password not provided");
+                    setSelectedFiles(
+                      filesNameArr.filter((f) => f !== file.name)
+                    );
+                    setIsDecrypting(false);
+                    setfileload(false);
+                    removeFile(e);
+                  }
+                } else {
+                  console.log("Error uploading file: ", err?.response);
+                  setIsDecrypting(false);
+                  e.target.value = "";
+                  removeFile(e);
+                }
+              }
+            } else {
+              console.log("err ", err);
+              removeFile(e);
+            }
+          }
         } else if (file.type.includes("image/")) {
           const image = await toDataUrl(file);
           const pdfDoc = await PDFDocument.create();
@@ -182,7 +241,7 @@ const Forms = (props) => {
         ) {
           try {
             const baseApi = localStorage.getItem("baseUrl") || "";
-            const url = baseApi.replace("/app", "") + "docxtopdf";
+            const url = removeTrailingSegment(baseApi) + "/docxtopdf";
             let fd = new FormData();
             fd.append("file", file);
             setfileload(true);
@@ -240,17 +299,12 @@ const Forms = (props) => {
       const pdfBytes = await merged.save({ useObjectStreams: false });
       const name = generatePdfName(16);
       const pdfName = `${name}.pdf`;
-      const fileAdapterId = extUserData?.TenantId?.ActiveFileAdapter || "";
       let uploadedUrl = "";
-      if (fileAdapterId) {
-        const base64 = await merged.saveAsBase64({ useObjectStreams: false });
-        const fileBase64 = base64.split(",").pop();
-        const fileRes = await saveToCustomFile(fileBase64, pdfName, fileAdapterId);
-        if (fileRes.url) {
-          uploadedUrl = fileRes.url;
-        }
-      } else {
-        const parseFile = new Parse.File(pdfName, [...pdfBytes], "application/pdf");
+        const parseFile = new Parse.File(
+          pdfName,
+          [...pdfBytes],
+          "application/pdf"
+        );
         const response = await parseFile.save({
           progress: (progressValue, loaded, total, { type }) => {
             if (type === "upload" && progressValue !== null) {
@@ -265,14 +319,12 @@ const Forms = (props) => {
             uploadedUrl = fileRes.url;
           }
         }
-      }
-
       if (uploadedUrl) {
         const tenantId = localStorage.getItem("TenantId");
         SaveFileSize(pdfBytes.byteLength, uploadedUrl, tenantId);
         setFileUpload(uploadedUrl);
         setfileload(false);
-        const title = generateTitleFromFilename(files[0].name);
+        const title = generateTitleFromFilename(filesNameArr?.[0]);
         setFormData((obj) => ({ ...obj, Name: title }));
         removeFile(e);
       } else {
@@ -382,9 +434,6 @@ const Forms = (props) => {
           className: "contracts_Users",
           objectId: ExtCls[0].objectId
         });
-        if (extUserData?.TenantId?.ActiveFileAdapter) {
-          object.set("FileAdapterId", extUserData?.TenantId?.ActiveFileAdapter);
-        }
         const res = await object.save();
         if (res) {
           setSigners([]);
@@ -509,25 +558,7 @@ const Forms = (props) => {
     try {
       const size = formData?.file?.size;
       const name = generatePdfName(16);
-      const baseApi = localStorage.getItem("baseUrl") || "";
-      const url = baseApi.replace("/app", "") + "decryptpdf";
-      let Data = new FormData();
-      Data.append("file", formData?.file);
-      Data.append("password", formData.password);
-      const config = {
-        headers: {
-          "content-type": "multipart/form-data"
-          // sessiontoken: Parse.User.current().getSessionToken()
-        },
-        responseType: "blob"
-      };
-      const response = await axios.post(url, Data, config);
-      const pdfBlob = new Blob([response.data], {
-        type: "application/pdf"
-      });
-      const pdfFile = new File([pdfBlob], name, {
-        type: "application/pdf"
-      });
+      const pdfFile = await decryptPdf(formData?.file, formData?.password);
       setIsDecrypting(false);
         const res = await getFileAsArrayBuffer(pdfFile);
         const flatPdf = await flattenPdf(res);

apps/OpenSignServer/cloud/customRoute/decryptpdf.js

@@ -15,15 +15,18 @@ export const upload = multer({ storage });
 
 export default async function decryptpdf(req, res) {
   const inputPath = req.file.path;
-  const outputPath = './exports/out.pdf';
   const password = req.body.password || '';
   try {
     const file = fs.readFileSync(inputPath);
     const pdf = await Coherentpdf.fromMemory(file, password);
     await Coherentpdf.decryptPdf(pdf, password);
-    await Coherentpdf.toFile(pdf, outputPath, false, false);
-    const buffer = fs.readFileSync(outputPath);
-    res.set('Content-Type', 'application/pdf');
+    // Get decrypted buffer directly from memory (no file I/O)
+    const buffer = await Coherentpdf.toMemory(pdf, false, false);
+    res.set({
+      'Content-Type': 'application/pdf',
+      'Content-Disposition': 'inline; filename="decrypted.pdf"',
+      'Content-Length': buffer.length,
+    });
     res.send(buffer);
     fs.unlink(inputPath, () => {});
   } catch (err) {

apps/OpenSignServer/package.json

@@ -21,13 +21,13 @@
     "@aws-sdk/client-s3": "^3.828.0",
     "@aws-sdk/s3-request-presigner": "^3.828.0",
     "@parse/fs-files-adapter": "^3.0.0",
-    "@parse/s3-files-adapter": "^4.1.1",
+    "@parse/s3-files-adapter": "^4.2.0",
     "@pdf-lib/fontkit": "^1.1.1",
     "@signpdf/placeholder-pdf-lib": "^3.2.6",
     "@signpdf/signer-p12": "^3.2.4",
     "@signpdf/signpdf": "^3.2.5",
     "aws-sdk": "^2.1692.0",
-    "axios": "^1.9.0",
+    "axios": "^1.10.0",
     "coherentpdf": "^2.5.5",
     "cors": "^2.8.5",
     "date-fns-tz": "^3.2.0",
@@ -48,7 +48,7 @@
     "parse-server": "^8.2.1",
     "parse-server-api-mail-adapter": "^4.1.0",
     "pdf-lib": "^1.17.1",
-    "posthog-node": "^5.0.0",
+    "posthog-node": "^5.1.0",
     "qrcode": "^1.5.4",
     "rate-limiter-flexible": "^7.1.1",
     "speakeasy": "^2.0.0",
@@ -57,9 +57,9 @@
   "type": "module",
   "devDependencies": {
     "@babel/eslint-parser": "^7.27.5",
-    "eslint": "^9.28.0",
+    "eslint": "^9.29.0",
     "jasmine": "^5.8.0",
-    "mongodb-runner": "^5.8.3",
+    "mongodb-runner": "^5.9.0",
     "nodemon": "^3.1.10",
     "nyc": "^17.1.0",
     "prettier": "^3.5.3"