feat(UX): Show a warning when bruteforce protection is throttling

Signed-off-by: Joas Schilling <[email protected]>

Author: nickvergessen

src/services/participantsService.js

@@ -24,6 +24,7 @@ import axios from '@nextcloud/axios'
 import {
 	generateOcsUrl,
 } from '@nextcloud/router'
+import { showWarning } from '@nextcloud/dialogs'
 
 import { PARTICIPANT } from '../constants.js'
 import {
@@ -48,6 +49,16 @@ const joinConversation = async ({ token, forceJoin = false }, options) => {
 		force: forceJoin,
 	}, options)
 
+	if (response.headers.get('X-Nextcloud-Bruteforce-Throttled')) {
+		console.error('Remote address is bruteforce throttled: ' + response.headers.get('X-Nextcloud-Bruteforce-Throttled'))
+		const throttleMs = parseInt(response.headers.get('X-Nextcloud-Bruteforce-Throttled'), 10)
+		if (throttleMs > 5000) {
+			showWarning(
+				t('spreed', 'Your requests are throttled at the moment due to brute force protection')
+			)
+		}
+	}
+
 	// FIXME Signaling should not be synchronous
 	await signalingJoinConversation(token, response.data.ocs.data.sessionId)