feat: use buffer instead of text-decoder

Signed-off-by: Berend Sliedrecht <[email protected]>

wrappers/javascript/.gitignore

@@ -50,14 +50,11 @@ android/keystores/debug.keystore
 .expo-shared/*
 
 # Native Libraries 
-aries-askar-react-native/ios/Frameworks
-aries-askar-react-native/android/libs
+aries-askar-react-native/native
 
 # Test wallet
 aries-askar-nodejs/tests/indy_wallet_sqlite_upgraded.db
 
-# Example app
-react-native-example
 
 # Test
 tmp

wrappers/javascript/aries-askar-react-native/package.json

@@ -45,7 +45,6 @@
     "babel-plugin-module-resolver": "^4.0.0",
     "prettier": "2.6.2",
     "react": "17.0.2",
-    "react-native": "0.67.2",
     "typescript": "4.5.5"
   },
   "peerDependencies": {

wrappers/javascript/aries-askar-shared/package.json

@@ -24,13 +24,12 @@
     "compile": "tsc -p tsconfig.build.json",
     "prepublishOnly": "yarn run build"
   },
+  "dependencies": {
+    "buffer": "^6.0.3"
+  },
   "devDependencies": {
-    "@types/fast-text-encoding": "^1.0.1",
     "prettier": "^2.6.2",
     "rimraf": "^3.0.2",
     "typescript": "^4.5.5"
-  },
-  "dependencies": {
-    "fast-text-encoding": "^1.0.3"
   }
 }

wrappers/javascript/aries-askar-shared/src/crypto/Jwk.ts

@@ -1,3 +1,5 @@
+import { Buffer } from 'buffer'
+
 export type JwkProps = {
   kty: string
   crv: string
@@ -30,12 +32,6 @@ export class Jwk {
   }
 
   public toUint8Array() {
-    // eslint-disable-next-line @typescript-eslint/ban-ts-comment
-    // @ts-ignore
-    // eslint-disable-next-line @typescript-eslint/no-unsafe-assignment, @typescript-eslint/no-unsafe-call
-    const encoder = new TextEncoder()
-    // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access, @typescript-eslint/no-unsafe-call
-    const encoded = encoder.encode(JSON.stringify(this)) as Uint8Array
-    return encoded
+    return Uint8Array.from(Buffer.from(JSON.stringify(this)))
   }
 }

wrappers/javascript/aries-askar-shared/src/crypto/Key.ts

@@ -5,6 +5,7 @@ import { ariesAskar } from '../ariesAskar'
 import { KeyMethod, keyAlgFromString } from '../enums'
 
 import { Jwk } from './Jwk'
+import { Buffer } from 'buffer'
 
 export class Key {
   private localKeyHandle: LocalKeyHandle
@@ -75,13 +76,8 @@ export class Key {
   }
 
   public get jwkSecret() {
-    // eslint-disable-next-line @typescript-eslint/ban-ts-comment
-    // @ts-ignore
-    // eslint-disable-next-line @typescript-eslint/no-unsafe-assignment, @typescript-eslint/no-unsafe-call
-    const decoder = new TextDecoder()
     const secretBytes = ariesAskar.keyGetJwkSecret({ localKeyHandle: this.handle })
-    // eslint-disable-next-line @typescript-eslint/no-unsafe-argument, @typescript-eslint/no-unsafe-member-access, @typescript-eslint/no-unsafe-call
-    return Jwk.fromString(decoder.decode(secretBytes))
+    return Jwk.fromString(Buffer.from(secretBytes).toString())
   }
 
   public get jwkThumbprint() {

wrappers/javascript/aries-askar-shared/src/index.ts

@@ -1,5 +1,3 @@
-import 'fast-text-encoding'
-
 export * from './error'
 export * from './ariesAskar'
 export * from './types'

wrappers/javascript/aries-askar-shared/src/store/Entry.ts

@@ -1,3 +1,4 @@
+import { Buffer } from 'buffer'
 import type { EntryListHandle } from '../crypto'
 
 export type EntryObject = {
@@ -25,12 +26,7 @@ export class Entry {
   }
 
   public get value(): string {
-    // eslint-disable-next-line @typescript-eslint/ban-ts-comment
-    // @ts-ignore
-    // eslint-disable-next-line @typescript-eslint/no-unsafe-assignment, @typescript-eslint/no-unsafe-call
-    const decoder = new TextDecoder()
-    // eslint-disable-next-line @typescript-eslint/no-unsafe-return, @typescript-eslint/no-unsafe-member-access, @typescript-eslint/no-unsafe-call
-    return decoder.decode(this.rawValue)
+    return Buffer.from(this.rawValue).toString()
   }
 
   private get rawValue() {

wrappers/javascript/aries-askar-shared/src/store/Session.ts

@@ -1,6 +1,8 @@
 import type { Key, SessionHandle } from '../crypto'
 import type { KeyAlgs } from '../enums'
 
+import { Buffer } from 'buffer'
+
 import { ariesAskar } from '../ariesAskar'
 import { EntryOperation } from '../enums/EntryOperation'
 import { AriesAskarError } from '../error'
@@ -102,14 +104,8 @@ export class Session {
     if (!this.handle) throw AriesAskarError.customError({ message: 'Cannot insert with a closed session' })
     const serializedValue = typeof value === 'string' ? value : JSON.stringify(value)
 
-    // eslint-disable-next-line @typescript-eslint/ban-ts-comment
-    // @ts-ignore
-    // eslint-disable-next-line @typescript-eslint/no-unsafe-assignment, @typescript-eslint/no-unsafe-call
-    const encoder = new TextEncoder()
-
     await ariesAskar.sessionUpdate({
-      // eslint-disable-next-line @typescript-eslint/ban-ts-comment, @typescript-eslint/no-unsafe-argument, @typescript-eslint/no-unsafe-member-access, @typescript-eslint/no-unsafe-call
-      value: new Uint8Array(encoder.encode(serializedValue)),
+      value: Uint8Array.from(Buffer.from(serializedValue)),
       expiryMs,
       tags,
       name,
@@ -135,14 +131,8 @@ export class Session {
     if (!this.handle) throw AriesAskarError.customError({ message: 'Cannot replace with a closed session' })
     const serializedValue = typeof value === 'string' ? value : JSON.stringify(value)
 
-    // eslint-disable-next-line @typescript-eslint/ban-ts-comment
-    // @ts-ignore
-    // eslint-disable-next-line @typescript-eslint/no-unsafe-assignment, @typescript-eslint/no-unsafe-call
-    const encoder = new TextEncoder()
-
     await ariesAskar.sessionUpdate({
-      // eslint-disable-next-line @typescript-eslint/no-unsafe-argument, @typescript-eslint/no-unsafe-member-access, @typescript-eslint/no-unsafe-call
-      value: new Uint8Array(encoder.encode(serializedValue)),
+      value: Uint8Array.from(Buffer.from(serializedValue)),
       expiryMs,
       tags,
       name,