From 231976998fb1c86155db1eab26cd4f2d74ae2d5f Mon Sep 17 00:00:00 2001
From: Hayden Young <haydenyoung@wijiti.com>
Date: Mon, 26 May 2025 10:35:47 +0200
Subject: [PATCH] test: Enc/dec using simple encryption module.

---
 package-lock.json                  | 19 +++++++++++++++++++
 package.json                       |  1 +
 test/fixtures/encryption/custom.js | 27 ---------------------------
 test/orbitdb-encryption.test.js    | 10 +++++-----
 4 files changed, 25 insertions(+), 32 deletions(-)
 delete mode 100644 test/fixtures/encryption/custom.js

diff --git a/package-lock.json b/package-lock.json
index f8687e9..c41a5ec 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -22,6 +22,7 @@
       "devDependencies": {
         "@chainsafe/libp2p-gossipsub": "^14.1.0",
         "@libp2p/circuit-relay-v2": "^3.1.0",
+        "@orbitdb/simple-encryption": "github:orbitdb/simple-encryption",
         "blockstore-level": "^2.0.1",
         "c8": "^8.0.1",
         "cross-env": "^7.0.3",
@@ -2758,6 +2759,24 @@
         "node": ">= 8"
       }
     },
+    "node_modules/@orbitdb/simple-encryption": {
+      "version": "0.0.1",
+      "resolved": "git+ssh://git@github.com/orbitdb/simple-encryption.git#1aef41220a24fdad067ccb34cb14456b68bbdaf5",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "multiformats": "^13.3.6"
+      },
+      "engines": {
+        "node": ">=20.0.0"
+      }
+    },
+    "node_modules/@orbitdb/simple-encryption/node_modules/multiformats": {
+      "version": "13.3.6",
+      "resolved": "https://registry.npmjs.org/multiformats/-/multiformats-13.3.6.tgz",
+      "integrity": "sha512-yakbt9cPYj8d3vi/8o/XWm61MrOILo7fsTL0qxNx6zS0Nso6K5JqqS2WV7vK/KSuDBvrW3KfCwAdAgarAgOmww==",
+      "dev": true
+    },
     "node_modules/@peculiar/asn1-cms": {
       "version": "2.3.15",
       "resolved": "https://registry.npmjs.org/@peculiar/asn1-cms/-/asn1-cms-2.3.15.tgz",
diff --git a/package.json b/package.json
index cc419b7..e597211 100644
--- a/package.json
+++ b/package.json
@@ -31,6 +31,7 @@
   "devDependencies": {
     "@chainsafe/libp2p-gossipsub": "^14.1.0",
     "@libp2p/circuit-relay-v2": "^3.1.0",
+    "@orbitdb/simple-encryption": "github:orbitdb/simple-encryption",
     "blockstore-level": "^2.0.1",
     "c8": "^8.0.1",
     "cross-env": "^7.0.3",
diff --git a/test/fixtures/encryption/custom.js b/test/fixtures/encryption/custom.js
deleted file mode 100644
index 1dddd97..0000000
--- a/test/fixtures/encryption/custom.js
+++ /dev/null
@@ -1,27 +0,0 @@
-const CustomEncryption = async ({ fail } = {}) => {
-  fail = fail || false
-  
-  const key = 'encrypted'
-  const bufferedKey = new Uint8Array(Buffer.from(key))
-  
-  const encrypt = (value) => {
-    return new Uint8Array([...bufferedKey, ...value])
-  }
-
-  const decrypt = (value) => {
-    const detectedBufferedKey = new Uint8Array(value.slice(0, bufferedKey.length))
-    const rawValue = new Uint8Array(value.slice(bufferedKey.length))
-    if (detectedBufferedKey.length == bufferedKey.length && !fail) {
-      return rawValue
-    } else {
-      throw new Exception('invalid encryption')
-    }
-  }
-
-  return {
-    encrypt,
-    decrypt
-  }
-}
-
-export default CustomEncryption
diff --git a/test/orbitdb-encryption.test.js b/test/orbitdb-encryption.test.js
index 1144a93..6c3d465 100644
--- a/test/orbitdb-encryption.test.js
+++ b/test/orbitdb-encryption.test.js
@@ -10,7 +10,7 @@ import * as Block from 'multiformats/block'
 import * as dagCbor from '@ipld/dag-cbor'
 import { sha256 } from 'multiformats/hashes/sha2'
 
-import CustomEncryption from './fixtures/encryption/custom.js'
+import SimpleEncryption from '@orbitdb/simple-encryption'
 
 const codec = dagCbor
 const hasher = sha256
@@ -36,8 +36,8 @@ describe('Encryption', function () {
     orbitdb1 = await createOrbitDB({ ipfs: ipfs1, id: 'user1', directory: path.join(dbPath, '1') })
     orbitdb2 = await createOrbitDB({ ipfs: ipfs2, id: 'user2', directory: path.join(dbPath, '2') })
 
-    replicationEncryption = await CustomEncryption()
-    dataEncryption = await CustomEncryption()
+    replicationEncryption = await SimpleEncryption({ password: 'hello' })
+    dataEncryption = await SimpleEncryption({ password: 'world' })
   })
 
   after(async () => {
@@ -218,7 +218,7 @@ describe('Encryption', function () {
       let hasError = false
       let error
 
-      const replicationEncryptionWithFailure = await CustomEncryption({ fail: true })
+      const replicationEncryptionWithFailure = await SimpleEncryption({ password: 'goodbye' })
 
       const encryption = {
         replication: replicationEncryption
@@ -261,7 +261,7 @@ describe('Encryption', function () {
       let hasError = false
       let error
 
-      const dataEncryptionWithFailure = await CustomEncryption({ fail: true })
+      const dataEncryptionWithFailure = await SimpleEncryption({ password: 'goodbye' })
 
       const encryption = {
         data: dataEncryption