feature: changes for new snjs

package.json

@@ -57,7 +57,7 @@
     "react-navigation-stack": "^1.10.3",
     "regenerator": "^0.14.2",
     "sn-textview": "standardnotes/sn-textview#f42f0bf",
-    "snjs": "standardnotes/snjs#a18da1b",
+    "snjs": "standardnotes/snjs#6249603",
     "standard-notes-rn": "standardnotes/standard-notes-rn"
   },
   "devDependencies": {

src/lib/SNReactNativeCrypto.ts

@@ -1,10 +1,29 @@
+/* eslint-disable no-bitwise */
 import { SNPureCrypto } from 'snjs';
 import { Base64 } from 'js-base64';
 import { decode as decodeBase64toArrayBuffer } from 'base64-arraybuffer';
 import Sodium from 'react-native-sodium';
 import Aes from 'react-native-aes-crypto';
 
-export class SNReactNativeCrypto extends SNPureCrypto {
+export class SNReactNativeCrypto implements SNPureCrypto {
+  deinit(): void {}
+  public timingSafeEqual(a: string, b: string) {
+    const strA = String(a);
+    let strB = String(b);
+    const lenA = strA.length;
+    let result = 0;
+
+    if (lenA !== strB.length) {
+      strB = strA;
+      result = 1;
+    }
+
+    for (let i = 0; i < lenA; i++) {
+      result |= strA.charCodeAt(i) ^ strB.charCodeAt(i);
+    }
+
+    return result === 0;
+  }
   public async pbkdf2(
     password: string,
     salt: string,

src/lib/application.ts

@@ -40,8 +40,8 @@ export class MobileApplication extends SNApplication {
       Environment.Mobile,
       platformFromString(Platform.OS),
       deviceInterface,
-      namespace,
       new SNReactNativeCrypto(),
+      namespace,
       [
         {
           swap: SNAlertService,

yarn.lock

@@ -6990,15 +6990,9 @@ snapdragon@^0.8.1:
     source-map-resolve "^0.5.0"
     use "^3.1.0"
 
-"sncrypto@github:standardnotes/sncrypto#6625bbcc141161eb866475d9786238001f3c514d":
-  version "1.1.2"
-  resolved "https://codeload.github.com/standardnotes/sncrypto/tar.gz/6625bbcc141161eb866475d9786238001f3c514d"
-
-snjs@standardnotes/snjs#a18da1b:
+snjs@standardnotes/snjs#6249603:
   version "1.0.5"
-  resolved "https://codeload.github.com/standardnotes/snjs/tar.gz/a18da1b197310486781fe215652ded1cfc47e524"
-  dependencies:
-    sncrypto "github:standardnotes/sncrypto#6625bbcc141161eb866475d9786238001f3c514d"
+  resolved "https://codeload.github.com/standardnotes/snjs/tar.gz/624960349a58b798190698702bf8055d3a6a2cd0"
 
 source-map-resolve@^0.5.0:
   version "0.5.3"