From 0f446b664e43742a7782ee3bfe328bf857237b47 Mon Sep 17 00:00:00 2001
From: solo samurai <ahmed_abdikani@hotmail.com>
Date: Tue, 23 Apr 2024 02:16:51 +0300
Subject: [PATCH 1/3] fix: use `body.arrayBuffer()`  instead of `body.buffer()`

---
 src/response.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/response.js b/src/response.js
index 2753bb7b..c46bbb1e 100644
--- a/src/response.js
+++ b/src/response.js
@@ -48,7 +48,7 @@ export function parseDownloadResponse(res) {
     if (isWindowOrWorker()) {
       res.blob().then((data) => resolve(data));
     } else {
-      res.buffer().then((data) => resolve(data));
+      res.arrayBuffer().then((data) => resolve(Buffer.from(data)));
     }
   }).then((data) => {
     const result = JSON.parse(res.headers.get('dropbox-api-result'));

From 652121949faa87f19367698e65d069d848dd3fa0 Mon Sep 17 00:00:00 2001
From: solo samurai <ahmed_abdikani@hotmail.com>
Date: Tue, 23 Apr 2024 02:32:38 +0300
Subject: [PATCH 2/3] only require `node-fetch` when isn't passed

---
 src/auth.js    | 2 +-
 src/dropbox.js | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/auth.js b/src/auth.js
index 59990f5b..714089bc 100644
--- a/src/auth.js
+++ b/src/auth.js
@@ -55,7 +55,7 @@ export default class DropboxAuth {
       crypto = self.crypto;
       /* eslint-enable no-restricted-globals */
     } else {
-      fetch = require('node-fetch'); // eslint-disable-line global-require
+      fetch = options.fetch || require('node-fetch'); // eslint-disable-line global-require
       crypto = require('crypto'); // eslint-disable-line global-require
     }
 
diff --git a/src/dropbox.js b/src/dropbox.js
index fa33f58b..283ef915 100644
--- a/src/dropbox.js
+++ b/src/dropbox.js
@@ -57,7 +57,7 @@ export default class Dropbox {
       this.auth = new DropboxAuth(options);
     }
 
-    this.fetch = options.fetch || this.auth.fetch;
+    this.fetch = this.auth.fetch;
     this.selectUser = options.selectUser;
     this.selectAdmin = options.selectAdmin;
     this.pathRoot = options.pathRoot;

From 499d21fd026e055de4e2e0cc38509bfe6d07d1ce Mon Sep 17 00:00:00 2001
From: solo samurai <ahmed_abdikani@hotmail.com>
Date: Thu, 2 May 2024 20:33:03 +0300
Subject: [PATCH 3/3] enhancement: use built-in node fetch if available / clean
 up

---
 src/auth.js | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/src/auth.js b/src/auth.js
index 714089bc..fdd5b40f 100644
--- a/src/auth.js
+++ b/src/auth.js
@@ -45,17 +45,18 @@ const IncludeGrantedScopes = ['none', 'user', 'team'];
 export default class DropboxAuth {
   constructor(options) {
     options = options || {};
+    fetch = options.fetch;
 
     if (isBrowserEnv()) {
-      fetch = window.fetch.bind(window);
+      fetch = fetch || window.fetch.bind(window);
       crypto = window.crypto || window.msCrypto; // for IE11
     } else if (isWorkerEnv()) {
       /* eslint-disable no-restricted-globals */
-      fetch = self.fetch.bind(self);
+      fetch = fetch || self.fetch.bind(self);
       crypto = self.crypto;
       /* eslint-enable no-restricted-globals */
     } else {
-      fetch = options.fetch || require('node-fetch'); // eslint-disable-line global-require
+      fetch = fetch || global.fetch || require('node-fetch'); // eslint-disable-line global-require
       crypto = require('crypto'); // eslint-disable-line global-require
     }
 
@@ -65,7 +66,7 @@ export default class DropboxAuth {
       Encoder = TextEncoder;
     }
 
-    this.fetch = options.fetch || fetch;
+    this.fetch = fetch;
     this.accessToken = options.accessToken;
     this.accessTokenExpiresAt = options.accessTokenExpiresAt;
     this.refreshToken = options.refreshToken;
@@ -340,7 +341,7 @@ export default class DropboxAuth {
   checkAndRefreshAccessToken() {
     const canRefresh = this.getRefreshToken() && this.getClientId();
     const needsRefresh = !this.getAccessTokenExpiresAt()
-            || (new Date(Date.now() + TokenExpirationBuffer)) >= this.getAccessTokenExpiresAt();
+      || (new Date(Date.now() + TokenExpirationBuffer)) >= this.getAccessTokenExpiresAt();
     const needsToken = !this.getAccessToken();
     if ((needsRefresh || needsToken) && canRefresh) {
       return this.refreshAccessToken();