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refactor: update Dropbox authentication handling with BroadcastChannel for improved token management

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Azgaar 2026-03-26 23:14:04 +01:00
parent b6fbc66ec3
commit f3fe260c5b
3 changed files with 30 additions and 10 deletions
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16
public/dropbox.html
View file

@ -1,4 +1,4 @@
<!DOCTYPE html>
<!doctype html>
<html lang="en" dir="ltr">
<head>
<meta charset="utf-8" />
@ -17,7 +17,7 @@
const error = params.get("error");
if (code) getToken();
else if (error) window.opener.Cloud.providers.dropbox.returnError(params.get("error_description"));
else if (error) returnError(params.get("error_description"));
else startAuth();
function startAuth() {
@ -31,13 +31,23 @@
.catch(error => console.error(error));
}
function returnError(description) {
const channel = new BroadcastChannel("dropbox-auth");
channel.postMessage({type: "error", description});
channel.close();
window.close();
}
function getToken() {
auth.setCodeVerifier(window.sessionStorage.getItem("codeVerifier"));
auth
.getAccessTokenFromCode(REDIRECT_URI, code)
.then(resp => {
const token = resp.result.access_token;
window.opener.Cloud.providers.dropbox.setDropBoxToken(token);
const channel = new BroadcastChannel("dropbox-auth");
channel.postMessage({type: "token", token});
channel.close();
window.close();
})
.catch(error => {
console.error(error);

18
public/modules/io/cloud.js
View file

@ -95,26 +95,30 @@ window.Cloud = (function () {
reject(new Error("Timeout. No auth for Dropbox"));
}, 120 * 1000);
window.addEventListener("dropboxauth", e => {
const channel = new BroadcastChannel("dropbox-auth");
channel.onmessage = async ({data}) => {
channel.close();
clearTimeout(watchDog);
resolve();
});
if (data.type === "token") {
await this.setDropBoxToken(data.token);
resolve();
} else {
this.returnError(data.description);
reject(new Error(data.description));
}
};
});
},
// Callback function for auth window
async setDropBoxToken(token) {
DEBUG.cloud && console.info("Access token:", token);
setToken(this.name, token);
await this.connect(token);
this.authWindow.close();
window.dispatchEvent(new Event("dropboxauth"));
},
returnError(errorDescription) {
console.error(errorDescription);
tip(errorDescription.replaceAll("+", " "), true, "error", 4000);
this.authWindow.close();
},
async getLink(path) {