refactor(oidc): remove base64.js dependency (#1292) (release)

packages/oidc-client/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@axa-fr/oidc-client",
-  "version": "7.17.0",
+  "version": "7.16.0",
   "private": false,
   "type": "module",
   "main": "./dist/index.umd.cjs",
@@ -27,7 +27,6 @@
     "@testing-library/jest-dom": "6.4.2",
     "@testing-library/react": "14.2.1",
     "@vitest/coverage-v8": "1.2.2",
-    "base64-js": "^1.5.1",
     "cpy": "11.0.0",
     "cpy-cli": "^5.0.0",
     "rimraf": "5.0.5",

packages/oidc-client/src/crypto.ts

@@ -1,4 +1,5 @@
-import * as base64 from 'base64-js';
+import {uint8ToUrlBase64} from "./jwt";
+
 
 const cryptoInfo = () => {
   const hasCrypto = typeof window !== 'undefined' && !!(window.crypto as any);
@@ -16,11 +17,6 @@ const bufferToString = (buffer: Uint8Array) => {
   return state.join('');
 };
 
-const urlSafe = (buffer: Uint8Array): string => {
-  const encoded = base64.fromByteArray(new Uint8Array(buffer));
-  return encoded.replace(/\+/g, '-').replace(/\//g, '_').replace(/=/g, '');
-};
-
 export const generateRandom = (size: number) => {
     const buffer = new Uint8Array(size);
     const { hasCrypto } = cryptoInfo();
@@ -48,7 +44,7 @@ export function textEncodeLite(str: string) {
 export function base64urlOfHashOfASCIIEncodingAsync(code: string):Promise<string> {
   return new Promise((resolve, reject) => {
     crypto.subtle.digest('SHA-256', textEncodeLite(code)).then(buffer => {
-      return resolve(urlSafe(new Uint8Array(buffer)));
+      return resolve(uint8ToUrlBase64(new Uint8Array(buffer)));
     }, error => reject(error));
   });
 }

packages/oidc-client/src/jwt.ts

@@ -30,18 +30,16 @@ function utf8ToBinaryString(str) {
     const escstr = encodeURIComponent(str);
     // replaces any uri escape sequence, such as %0A,
     // with binary escape, such as 0x0A
-    const binstr = escstr.replace(/%([0-9A-F]{2})/g, function (match, p1) {
+    return escstr.replace(/%([0-9A-F]{2})/g, function (match, p1) {
         return String.fromCharCode(parseInt(p1, 16));
     });
-
-    return binstr;
 }
 
 // Uint8Array to URL Safe Base64
 //
 // the shortest distant between two encodings... binary string
 // @ts-ignore
-function uint8ToUrlBase64(uint8) {
+export const uint8ToUrlBase64 =(uint8: Uint8Array) => {
     let bin = '';
     // @ts-ignore
     uint8.forEach(function(code) {