From 298951f1684995096b0ea7563435882749878138 Mon Sep 17 00:00:00 2001
From: Zdravko Iliev <zdravko.iliev61@gmail.com>
Date: Tue, 8 Nov 2022 18:00:39 +0200
Subject: [PATCH] fix subfilter return
---
dist/lib/generalUtils.js | 3 ++-
dist/lib/index.js | 3 +--
src/lib/generalUtils.ts | 3 ++-
src/lib/index.ts | 3 +--
4 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/dist/lib/generalUtils.js b/dist/lib/generalUtils.js
index 64ce8f2..6a35758 100644
--- a/dist/lib/generalUtils.js
+++ b/dist/lib/generalUtils.js
@@ -7,7 +7,8 @@ const checkForSubFilter = (pdfBuffer) => {
const matches = pdfBuffer.toString().match(/\/SubFilter\s*\/([\w.]*)/);
const subFilter = Array.isArray(matches) && matches[1];
if (!subFilter) {
- throw new errors_1.AppError("Can not find subfilter");
+ //SubFilter is only available if there is a sig in the pdf
+ return;
}
const supportedTypes = [
"adbe.pkcs7.detached",
diff --git a/dist/lib/index.js b/dist/lib/index.js
index 6b0086a..7ed6264 100644
--- a/dist/lib/index.js
+++ b/dist/lib/index.js
@@ -10,8 +10,7 @@ const verifyPDF = (pdf) => {
(0, generalUtils_1.checkForSubFilter)(pdfBuffer);
}
catch (error) {
- //SubFilter is only available if there is a sig in the pdf
- return null;
+ throw new Error(error.message);
}
try {
const { signatureStr, signedData, signatureMeta } = (0, signatureUtils_1.extractSignature)(pdfBuffer);
diff --git a/src/lib/generalUtils.ts b/src/lib/generalUtils.ts
index 48509ab..6ba8aa2 100644
--- a/src/lib/generalUtils.ts
+++ b/src/lib/generalUtils.ts
@@ -7,7 +7,8 @@ export const checkForSubFilter = (pdfBuffer: Buffer) => {
const subFilter = Array.isArray(matches) && matches[1];
if (!subFilter) {
- throw new AppError("Can not find subfilter");
+ //SubFilter is only available if there is a sig in the pdf
+ return;
}
const supportedTypes = [
diff --git a/src/lib/index.ts b/src/lib/index.ts
index f603cfd..81156ab 100644
--- a/src/lib/index.ts
+++ b/src/lib/index.ts
@@ -7,8 +7,7 @@ export const verifyPDF = (pdf: Buffer) => {
try {
checkForSubFilter(pdfBuffer);
} catch (error) {
- //SubFilter is only available if there is a sig in the pdf
- return null;
+ throw new Error(error.message);
}
try {
--
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