.env.example

@@ -1,4 +1,3 @@
 PORT=80 # port to listen on 
 MONGO_URI="your mongo uri" # "mongodb+srv://xxxx:yyyy@domain/zzzz?retryWrites=true&w=majority"
 MONGO_DB="anopaper" # database name
-ENC_KEY="test" # encryption key

changelog.md

@@ -28,7 +28,7 @@
 - [x] Migration notes storage to mongodb (#3)
 - [ ] Settings for publish notes, such as: delete after reading, number of reads before deleting, adding your own data (name, picture, status in the settings) to the note.
 - [x] Maintaining statistics on sent notes, the number of notes received, number of deleted notes (#8)
-- [x] Encrypting notes in the database (#26)
+- [ ] Encrypting notes in the database
 - [x] Local notes ids is ~~incremental~~ `Date.now()` instead of uuidv4 (238af9ad6957f72439a1a39f32662145dd2bdce8)
 
 # AnoPaper v1.0.0

core.js

@@ -15,8 +15,6 @@
 
 const mongoClient = require("mongodb").MongoClient;
 const sha3 = require("js-sha3").sha3_512;
-const AES = require("crypto-js/aes");
-const cryptojs = require("crypto-js");
 
 class NotesCore {
   constructor() {}
@@ -35,7 +33,6 @@ class NotesCore {
     try {
       let note = await this.notes.findOne({ _id });
       if (note !== null) await this.incStats("receivedNotes");
-      note = await this.decryptNote(note);
       return note;
     } catch {
       return null;
@@ -64,7 +61,6 @@ class NotesCore {
       note._id = sha3(JSON.stringify(note));
       note.time = Date.now();
       note.pub = true;
-      note = await this.encryptNote(note);
       await this.notes.updateOne(
         { _id: note._id },
         { $set: note },
@@ -77,22 +73,6 @@ class NotesCore {
     }
   }
 
-  async encryptNote(note) {
-    note.name = AES.encrypt(note.name, process.env.ENC_KEY).toString();
-    note.text = AES.encrypt(note.text, process.env.ENC_KEY).toString();
-    return note;
-  }
-
-  async decryptNote(note) {
-    note.name = AES.decrypt(note.name, process.env.ENC_KEY).toString(
-      cryptojs.enc.Utf8
-    );
-    note.text = AES.decrypt(note.text, process.env.ENC_KEY).toString(
-      cryptojs.enc.Utf8
-    );
-    return note;
-  }
-
   async incStats(_id) {
     await this.stats.updateOne(
       { _id },

package-lock.json

@@ -2031,9 +2031,9 @@
       }
     },
     "node_modules/engine.io": {
-      "version": "6.4.2",
+      "version": "6.4.1",
-      "resolved": "https://registry.npmjs.org/engine.io/-/engine.io-6.4.2.tgz",
+      "resolved": "https://registry.npmjs.org/engine.io/-/engine.io-6.4.1.tgz",
-      "integrity": "sha512-FKn/3oMiJjrOEOeUub2WCox6JhxBXq/Zn3fZOMCBxKnNYtsdKjxhl7yR3fZhM9PV+rdE75SU5SYMc+2PGzo+Tg==",
+      "integrity": "sha512-JFYQurD/nbsA5BSPmbaOSLa3tSVj8L6o4srSwXXY3NqE+gGUNmmPTbhn8tjzcCtSqhFgIeqef81ngny8JM25hw==",
       "dependencies": {
         "@types/cookie": "^0.4.1",
         "@types/cors": "^2.8.12",
@@ -6586,9 +6586,9 @@
       }
     },
     "node_modules/socket.io-parser": {
-      "version": "4.2.3",
+      "version": "4.2.2",
-      "resolved": "https://registry.npmjs.org/socket.io-parser/-/socket.io-parser-4.2.3.tgz",
+      "resolved": "https://registry.npmjs.org/socket.io-parser/-/socket.io-parser-4.2.2.tgz",
-      "integrity": "sha512-JMafRntWVO2DCJimKsRTh/wnqVvO4hrfwOqtO7f+uzwsQMuxO6VwImtYxaQ+ieoyshWOTJyV0fA21lccEXRPpQ==",
+      "integrity": "sha512-DJtziuKypFkMMHCm2uIshOYC7QaylbtzQwiMYDuCKy3OPkjLzu4B2vAhTlqipRHHzrI0NJeBAizTK7X+6m1jVw==",
       "dependencies": {
         "@socket.io/component-emitter": "~3.1.0",
         "debug": "~4.3.1"
@@ -8973,9 +8973,9 @@
       "integrity": "sha512-TPJXq8JqFaVYm2CWmPvnP2Iyo4ZSM7/QKcSmuMLDObfpH5fi7RUGmd/rTDf+rut/saiDiQEeVTNgAmJEdAOx0w=="
     },
     "engine.io": {
-      "version": "6.4.2",
+      "version": "6.4.1",
-      "resolved": "https://registry.npmjs.org/engine.io/-/engine.io-6.4.2.tgz",
+      "resolved": "https://registry.npmjs.org/engine.io/-/engine.io-6.4.1.tgz",
-      "integrity": "sha512-FKn/3oMiJjrOEOeUub2WCox6JhxBXq/Zn3fZOMCBxKnNYtsdKjxhl7yR3fZhM9PV+rdE75SU5SYMc+2PGzo+Tg==",
+      "integrity": "sha512-JFYQurD/nbsA5BSPmbaOSLa3tSVj8L6o4srSwXXY3NqE+gGUNmmPTbhn8tjzcCtSqhFgIeqef81ngny8JM25hw==",
       "requires": {
         "@types/cookie": "^0.4.1",
         "@types/cors": "^2.8.12",
@@ -12121,9 +12121,9 @@
       }
     },
     "socket.io-parser": {
-      "version": "4.2.3",
+      "version": "4.2.2",
-      "resolved": "https://registry.npmjs.org/socket.io-parser/-/socket.io-parser-4.2.3.tgz",
+      "resolved": "https://registry.npmjs.org/socket.io-parser/-/socket.io-parser-4.2.2.tgz",
-      "integrity": "sha512-JMafRntWVO2DCJimKsRTh/wnqVvO4hrfwOqtO7f+uzwsQMuxO6VwImtYxaQ+ieoyshWOTJyV0fA21lccEXRPpQ==",
+      "integrity": "sha512-DJtziuKypFkMMHCm2uIshOYC7QaylbtzQwiMYDuCKy3OPkjLzu4B2vAhTlqipRHHzrI0NJeBAizTK7X+6m1jVw==",
       "requires": {
         "@socket.io/component-emitter": "~3.1.0",
         "debug": "~4.3.1"