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Remove accidentally persisted log-level data

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This commit gets rid of log-level data in localStorage which in some
extreme cases could fill up the entire localStorage making the app
unusable
Followup to https://github.com/matrix-org/matrix-js-sdk/pull/1880
This commit is contained in:
Dariusz Niemczyk 2021-09-02 20:30:12 +02:00
parent 1aa2efd2ce
commit 0a87baf99d
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GPG key ID: 3E8DC619E3C59A05
2 changed files with 13 additions and 0 deletions
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1
src/vector/index.ts
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@ -33,6 +33,7 @@ require('katex/dist/katex.css');
* On production build it's going to be an empty module, so don't worry about that. * On production build it's going to be an empty module, so don't worry about that.
*/ */
require('./devcss'); require('./devcss');
require('./localstorage-fix');
// These are things that can run before the skin loads - be careful not to reference the react-sdk though. // These are things that can run before the skin loads - be careful not to reference the react-sdk though.
import { parseQsFromFragment } from "./url_utils"; import { parseQsFromFragment } from "./url_utils";
import './modernizr'; import './modernizr';

12
src/vector/localstorage-fix.ts Normal file
View file

@ -0,0 +1,12 @@
/**
* Because we've been saving a lot of additional logger data in the localStorage for no particular reason
* we need to, hopefully, unbrick user's devices by geting rid of unnecessary data.
* */
if (window.localStorage) {
Object.keys(window.localStorage).forEach(key => {
if (key.indexOf('loglevel:') === 0) {
window.localStorage.removeItem(key);
}
});
}