From e8052ce7fc8c37cd8b34cfeb3cd3aeea1f292afe Mon Sep 17 00:00:00 2001
From: xnacly <matteogropp@protonmail.com>
Date: Tue, 10 Aug 2021 16:51:45 +0200
Subject: [PATCH] added removal of metadata includes all posted assets

---
 package-lock.json       | Bin 119374 -> 121877 bytes
 package.json            |   1 +
 src/util/FileStorage.ts |   7 ++++++-
 3 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/package-lock.json b/package-lock.json
index 37b5d340b3ef8c7f8ba46844ce653c3d803c45cd..6a51d710c7d0bc4a5cc574a1616f270772b86db4 100644
GIT binary patch
delta 1486
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zt9T0%4<ZWw0h5ANFM9JLf+tUc`xEpiA|@S-&C?hR_PabhFTdya{XNg;%PYf^w}xFF
zT;@55VWCp9!CG!DTJo?B8QcT;iSaVcEA;m4IATMTmcy?8Fag7KL5tcUyKW$-O;0`i
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z!T5Yk6DcKA8;yX^+eL+n+;F+eQDyp(S=qg07`(smXJV{SR^gjqW*pVk7~NC#rlvtt
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F`yZCe;(!1E

delta 84
zcmV-a0IUC%xChRp2e4@Yvxfmv3YTaM0sE5>2_2J<AqtaV6(X}24z~%j$ru3+m)Io%
q^poJC4YLy|)<d(lZpECpXbb`Q3Aaxd0a6XO*d+lYIk$*l0gZc8#vo7t

diff --git a/package.json b/package.json
index c2179329..bb7e7488 100644
--- a/package.json
+++ b/package.json
@@ -26,6 +26,7 @@
 		"btoa": "^1.2.1",
 		"cheerio": "^1.0.0-rc.5",
 		"dotenv": "^10.0.0",
+		"exif-be-gone": "^1.2.0",
 		"express": "^4.17.1",
 		"express-async-errors": "^3.1.1",
 		"file-type": "^16.5.0",
diff --git a/src/util/FileStorage.ts b/src/util/FileStorage.ts
index 453133f3..6e74788f 100644
--- a/src/util/FileStorage.ts
+++ b/src/util/FileStorage.ts
@@ -3,6 +3,8 @@ import fs from "fs";
 import fse from "fs-extra";
 import { join, relative, dirname } from "path";
 import "missing-native-js-functions";
+import { Readable } from "stream";
+import ExifTransformer = require("exif-be-gone");
 
 function getPath(path: string) {
 	// STORAGE_LOCATION has a default value in start.ts
@@ -26,7 +28,10 @@ export class FileStorage implements Storage {
 		path = getPath(path);
 		fse.ensureDirSync(dirname(path));
 
-		return fs.writeFileSync(path, value, { encoding: "binary" });
+		value = Readable.from(value);
+		const cleaned_file = fs.createWriteStream(path);
+
+		return value.pipe(new ExifTransformer()).pipe(cleaned_file);
 	}
 
 	async delete(path: string) {