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make the example key on admin panel without auth work when insecure (#1024)

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The example key shown on the admin panel to users who are not known to be
administrators is generated using a method that is only available in secure
environments. This adds a fallback for insecure environments. The key is less
solid but again, it is just an example, and for an insecure environment.

Tested manually running locally and using a hostname set in /etc/hosts.
This commit is contained in:
Paul Fitzpatrick 2024-06-12 09:34:31 -04:00 committed by GitHub
parent e6e09e8645
commit 856dbef3df
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 17 additions and 1 deletions
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18
app/client/ui/AdminPanel.ts
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@ -98,7 +98,7 @@ export class AdminPanel extends Disposable {
* which could include a legit adminstrator if auth is misconfigured.
*/
private _buildMainContentForOthers(owner: MultiHolder) {
const exampleKey = 'example-' + window.crypto.randomUUID();
const exampleKey = _longCodeForExample();
return dom.create(AdminSection, t('Administrator Panel Unavailable'), [
dom('p', t(`You do not have access to the administrator panel.
Please log in as an administrator.`)),
@ -649,3 +649,19 @@ export const cssLabel = styled('div', `
text-align: right;
padding-right: 5px;
`);
/**
* Make a long code to use in the example, so that if people copy
* and paste it lazily, they end up decently secure, or at least a
* lot more secure than a key like "REPLACE_WITH_YOUR_SECRET"
*/
function _longCodeForExample() {
// Crypto in insecure contexts doesn't have randomUUID
if (window.isSecureContext) {
return 'example-a' + window.crypto.randomUUID();
}
return 'example-b' + 'xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx'.replace(/x/g, () => {
return Math.floor(Math.random() * 16).toString(16);
});
}