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fix: wait up to 20s for 'Sign in' link on pre-join page (was only checking once after 3s)

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Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
ValueOn AG 2026-02-16 12:56:42 +01:00
parent b07910410e
commit 121c70e60a
1 changed files with 36 additions and 34 deletions
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62
src/bot/orchestrator.ts
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@ -147,45 +147,42 @@ export class BotOrchestrator {
// anonymous pre-join page. Clicking it triggers the Microsoft login flow,
// which redirects back to an authenticated pre-join page within Teams v2.
if (authenticate) {
this._logger.info('Authenticated join: looking for "Sign in" link on pre-join page...');
this._logger.info('Authenticated join: waiting for pre-join page to load, then clicking "Sign in"...');
// Wait for the pre-join page to load
await this._page!.waitForTimeout(3000);
// Dismiss mic/camera permission overlay if present
// The "Continue without audio or video" modal may appear here
await this._joinProcedure.dismissBrowserPermissionModals();
// Find and click the "Sign in" link at the bottom of the pre-join page
const signInSelectors = [
'a:has-text("Sign in")',
'button:has-text("Sign in")',
'a:has-text("Anmelden")',
'button:has-text("Anmelden")',
'a[href*="login"]',
];
// Wait for the pre-join page to fully load.
// After "Continue on this browser", Teams loads the light-meetings pre-join page.
// This can take 5-15 seconds and may show mic/camera permission overlays.
// The "Sign in" link appears at the bottom of the page once it's loaded.
// Wait for "Sign in" link to appear (up to 20 seconds)
let signInClicked = false;
for (const sel of signInSelectors) {
const signInSelector = 'a:has-text("Sign in"), button:has-text("Sign in"), a:has-text("Anmelden"), button:has-text("Anmelden")';
try {
const link = await this._page!.$(sel);
if (link) {
await link.click();
this._logger.info(`Clicked "Sign in" link: ${sel}`);
this._logger.info('Waiting for "Sign in" link to appear on pre-join page...');
await this._page!.waitForSelector(signInSelector, { timeout: 20000, state: 'visible' });
// Click it
const signInLink = await this._page!.$(signInSelector);
if (signInLink) {
await signInLink.click();
this._logger.info('Clicked "Sign in" link on pre-join page');
signInClicked = true;
break;
}
} catch { /* continue */ }
} catch {
this._logger.info('"Sign in" not found via waitForSelector, trying DOM scan...');
}
// Fallback: scan DOM for sign-in link
if (!signInClicked) {
// Fallback: try to find "Sign in" by evaluating text content
// The page might have loaded but the selector didn't match exactly
signInClicked = await this._page!.evaluate(() => {
const links = document.querySelectorAll('a, button');
for (let i = 0; i < links.length; i++) {
const el = links[i] as HTMLElement;
const text = el.innerText?.trim().toLowerCase() || '';
if (text === 'sign in' || text === 'anmelden') {
// Look for any link/button with "Sign in" or "Anmelden" text
const allElements = document.querySelectorAll('a, button, span[role="link"]');
for (let i = 0; i < allElements.length; i++) {
const el = allElements[i] as HTMLElement;
const text = el.innerText?.trim() || '';
if (text === 'Sign in' || text === 'Anmelden') {
el.click();
return true;
}
@ -193,7 +190,12 @@ export class BotOrchestrator {
return false;
});
if (signInClicked) {
this._logger.info('Clicked "Sign in" via DOM evaluation');
this._logger.info('Clicked "Sign in" via DOM evaluation fallback');
} else {
this._logger.warn('Could not find "Sign in" link on pre-join page');
// Log page content for debugging
const pageText = await this._page!.evaluate(() => document.body?.innerText?.substring(0, 500) || '');
this._logger.warn(`Pre-join page content: ${pageText.substring(0, 300)}`);
}
}