@neoskop/ethereal-secrets-client - npm Package Compare versions

Comparing version 4.0.2 to 4.0.3

dist/index.d.ts

@@ -20,2 +20,3 @@ export interface EtherealSecretsClientConfig {
     constructor(config: EtherealSecretsClientConfig);
+    private fromBase64;
     private toBase64;
@@ -22,0 +23,0 @@ private decrypt;

dist/index.js

@@ -19,4 +19,17 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
     }
+    fromBase64(data) {
+        return new Uint8Array(window
+            .atob(data)
+            .split('')
+            .map(function (c) {
+            return c.charCodeAt(0);
+        }));
+    }
     toBase64(data) {
-        return Buffer.from(data).toString('base64');
+        const chunkSize = 0x1000;
+        const chunks = [];
+        for (let i = 0; i < data.length; i += chunkSize) {
+            chunks.push(String.fromCharCode.apply(null, data.subarray(i, i + chunkSize)));
+        }
+        return window.btoa(chunks.join(''));
     }
@@ -26,6 +39,6 @@ decrypt(secret, cipherText) {
             const encryptedObj = JSON.parse(cipherText);
-            const iv = Buffer.from(encryptedObj.iv, 'base64');
-            const salt = Buffer.from(encryptedObj.salt, 'base64');
-            const data = Buffer.from(encryptedObj.encrypted, 'base64');
-            const additionalData = Buffer.from(encryptedObj.additionalData, 'base64');
+            const iv = this.fromBase64(encryptedObj.iv);
+            const salt = this.fromBase64(encryptedObj.salt);
+            const data = this.fromBase64(encryptedObj.encrypted);
+            const additionalData = this.fromBase64(encryptedObj.additionalData);
             const key = yield this.deriveKey(secret, salt);
@@ -55,6 +68,6 @@ const clearText = yield window.crypto.subtle.decrypt({
             return JSON.stringify({
-                encrypted: Buffer.from(new Uint8Array(encrypted)).toString('base64'),
-                salt: Buffer.from(salt).toString('base64'),
-                iv: Buffer.from(iv).toString('base64'),
-                additionalData: Buffer.from(additionalData).toString('base64'),
+                encrypted: this.toBase64(new Uint8Array(encrypted)),
+                salt: this.toBase64(salt),
+                iv: this.toBase64(iv),
+                additionalData: this.toBase64(additionalData),
             });
@@ -61,0 +74,0 @@ });

package.json

 {
   "name": "@neoskop/ethereal-secrets-client",
-  "version": "4.0.2",
+  "version": "4.0.3",
   "main": "dist/index.js",
@@ -5,0 +5,0 @@ "typings": "dist/index.d.ts",

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Improved metrics

Total package byte prevSize

33381

increased by2.15%

Lines of code

394

increased by3.68%

No dependency changes