feat: deep link авторизация при блокировке oauth.telegram.org

Добавлен fallback через бота когда виджет Telegram не загружается:
- Таймаут 8 сек на загрузку скрипта (OIDC + legacy)
- Автоматический переход на deep link auth
- Polling каждые 2.5 сек до подтверждения в боте
- ConnectedAccounts: таймаут + сообщение при недоступности
- Переводы: ru, en, zh, fa
This commit is contained in:
Fringg
2026-03-17 21:29:21 +03:00
parent 77b3a157e8
commit 6a1a9f5db7
8 changed files with 349 additions and 18 deletions

View File

@@ -1,7 +1,8 @@
import { useEffect, useRef, useState } from 'react';
import { useEffect, useRef, useState, useCallback } from 'react';
import { useTranslation } from 'react-i18next';
import { useQuery } from '@tanstack/react-query';
import { brandingApi, type TelegramWidgetConfig } from '../api/branding';
import { authApi } from '../api/auth';
import { useAuthStore } from '../store/auth';
import { useNavigate } from 'react-router';
@@ -9,6 +10,9 @@ interface TelegramLoginButtonProps {
referralCode?: string;
}
const SCRIPT_LOAD_TIMEOUT_MS = 8000;
const DEEPLINK_POLL_INTERVAL_MS = 2500;
export default function TelegramLoginButton({ referralCode }: TelegramLoginButtonProps) {
const { t } = useTranslation();
const navigate = useNavigate();
@@ -16,8 +20,18 @@ export default function TelegramLoginButton({ referralCode }: TelegramLoginButto
const [oidcLoading, setOidcLoading] = useState(false);
const [oidcError, setOidcError] = useState('');
const [scriptLoaded, setScriptLoaded] = useState(false);
const [scriptFailed, setScriptFailed] = useState(false);
const loginWithTelegramOIDC = useAuthStore((s) => s.loginWithTelegramOIDC);
// Deep link auth state
const [deepLinkToken, setDeepLinkToken] = useState<string | null>(null);
const [deepLinkBotUsername, setDeepLinkBotUsername] = useState<string>('');
const [deepLinkPolling, setDeepLinkPolling] = useState(false);
const [deepLinkError, setDeepLinkError] = useState('');
const pollIntervalRef = useRef<ReturnType<typeof setInterval>>(null);
const loginWithDeepLink = useAuthStore((s) => s.loginWithDeepLink);
const { data: widgetConfig } = useQuery<TelegramWidgetConfig>({
queryKey: ['telegram-widget-config'],
queryFn: brandingApi.getTelegramWidgetConfig,
@@ -28,7 +42,7 @@ export default function TelegramLoginButton({ referralCode }: TelegramLoginButto
widgetConfig?.bot_username || import.meta.env.VITE_TELEGRAM_BOT_USERNAME || '';
const isOIDC = Boolean(widgetConfig?.oidc_enabled && widgetConfig?.oidc_client_id);
// OIDC callback handler (ref pattern to avoid stale closures and unnecessary re-inits)
// OIDC callback handler
const handleOIDCCallbackRef =
useRef<(data: { id_token?: string; error?: string }) => void>(undefined);
const mountedRef = useRef(true);
@@ -40,6 +54,15 @@ export default function TelegramLoginButton({ referralCode }: TelegramLoginButto
};
}, []);
// Cleanup polling on unmount
useEffect(() => {
return () => {
if (pollIntervalRef.current) {
clearInterval(pollIntervalRef.current);
}
};
}, []);
handleOIDCCallbackRef.current = async (data: { id_token?: string; error?: string }) => {
if (!mountedRef.current) return;
if (data.error || !data.id_token) {
@@ -65,7 +88,14 @@ export default function TelegramLoginButton({ referralCode }: TelegramLoginButto
}
};
// Load OIDC script and init
// Handle script load failure (timeout or error)
const handleScriptFailed = useCallback(() => {
if (!mountedRef.current || scriptLoaded) return;
setScriptFailed(true);
setOidcError('');
}, [scriptLoaded]);
// Load OIDC script with timeout
useEffect(() => {
if (!isOIDC || !widgetConfig?.oidc_client_id) return;
@@ -85,27 +115,45 @@ export default function TelegramLoginButton({ referralCode }: TelegramLoginButto
}
};
// Set up timeout
const timeoutId = setTimeout(() => {
if (!scriptLoaded) {
handleScriptFailed();
}
}, SCRIPT_LOAD_TIMEOUT_MS);
if (!script) {
script = document.createElement('script');
script.id = scriptId;
script.src = 'https://oauth.telegram.org/js/telegram-login.js?3';
script.async = true;
script.onload = () => {
clearTimeout(timeoutId);
setScriptLoaded(true);
initTelegramLogin();
};
script.onerror = () => {
setOidcError(t('auth.loginFailed'));
clearTimeout(timeoutId);
handleScriptFailed();
};
document.head.appendChild(script);
} else {
// Script already loaded, just re-init
clearTimeout(timeoutId);
setScriptLoaded(true);
initTelegramLogin();
}
}, [isOIDC, widgetConfig?.oidc_client_id, widgetConfig?.request_access, t]);
// Legacy widget effect (only when NOT OIDC)
return () => clearTimeout(timeoutId);
}, [
isOIDC,
widgetConfig?.oidc_client_id,
widgetConfig?.request_access,
t,
scriptLoaded,
handleScriptFailed,
]);
// Legacy widget effect with timeout
const loginWithTelegramWidget = useAuthStore((s) => s.loginWithTelegramWidget);
useEffect(() => {
@@ -148,15 +196,102 @@ export default function TelegramLoginButton({ referralCode }: TelegramLoginButto
}
script.async = true;
// Timeout for legacy widget
const timeoutId = setTimeout(() => {
// If container still has no iframe child (widget didn't render), mark as failed
if (container && !container.querySelector('iframe')) {
handleScriptFailed();
}
}, SCRIPT_LOAD_TIMEOUT_MS);
script.onerror = () => {
clearTimeout(timeoutId);
handleScriptFailed();
};
container.appendChild(script);
return () => {
clearTimeout(timeoutId);
delete (window as unknown as Record<string, unknown>)[callbackName];
while (container.firstChild) {
container.removeChild(container.firstChild);
}
};
}, [isOIDC, botUsername, widgetConfig, loginWithTelegramWidget, navigate]);
}, [isOIDC, botUsername, widgetConfig, loginWithTelegramWidget, navigate, handleScriptFailed]);
// Deep link auth: request token and start polling
const startDeepLinkAuth = useCallback(async () => {
setDeepLinkError('');
try {
const { token, bot_username } = await authApi.requestDeepLinkToken();
setDeepLinkToken(token);
setDeepLinkBotUsername(bot_username || botUsername);
setDeepLinkPolling(true);
// Start polling
const intervalId = setInterval(async () => {
if (!mountedRef.current) {
clearInterval(intervalId);
return;
}
try {
await loginWithDeepLink(token);
// Success - auth store is updated, navigate
clearInterval(intervalId);
if (mountedRef.current) {
setDeepLinkPolling(false);
navigate('/');
}
} catch (err: unknown) {
const error = err as { response?: { status?: number } };
if (error.response?.status === 202) {
// Still pending, continue polling
return;
}
if (error.response?.status === 410) {
// Token expired
clearInterval(intervalId);
if (mountedRef.current) {
setDeepLinkPolling(false);
setDeepLinkToken(null);
setDeepLinkError(t('auth.deepLinkExpired'));
}
return;
}
// Other error - stop polling
clearInterval(intervalId);
if (mountedRef.current) {
setDeepLinkPolling(false);
setDeepLinkError(t('common.error'));
}
}
}, DEEPLINK_POLL_INTERVAL_MS);
pollIntervalRef.current = intervalId;
// Auto-expire after token TTL
setTimeout(
() => {
clearInterval(intervalId);
if (mountedRef.current && !useAuthStore.getState().isAuthenticated) {
setDeepLinkPolling(false);
setDeepLinkToken(null);
}
},
5 * 60 * 1000,
); // 5 minutes
} catch {
setDeepLinkError(t('common.error'));
}
}, [botUsername, loginWithDeepLink, navigate, t]);
// Auto-start deep link auth when script fails
useEffect(() => {
if (scriptFailed && !deepLinkToken && !deepLinkPolling) {
startDeepLinkAuth();
}
}, [scriptFailed, deepLinkToken, deepLinkPolling, startDeepLinkAuth]);
if (!botUsername || botUsername === 'your_bot') {
return (
@@ -166,9 +301,88 @@ export default function TelegramLoginButton({ referralCode }: TelegramLoginButto
);
}
// Deep link fallback UI
if (scriptFailed) {
const deepLinkUrl = deepLinkToken
? `https://t.me/${deepLinkBotUsername || botUsername}?start=webauth_${deepLinkToken}`
: '';
return (
<div className="flex flex-col items-center space-y-4">
<div className="flex flex-col items-center space-y-3">
{/* Info message */}
<p className="max-w-xs text-center text-xs text-dark-400">
{t('auth.telegramWidgetBlocked')}
</p>
{deepLinkToken && deepLinkUrl ? (
<>
{/* Deep link button */}
<a
href={deepLinkUrl}
target="_blank"
rel="noopener noreferrer"
className="inline-flex items-center gap-2 rounded-lg bg-[#54a9eb] px-6 py-3 text-sm font-medium text-white shadow-sm transition-colors hover:bg-[#4a96d2]"
>
<svg className="h-5 w-5" viewBox="0 0 24 24" fill="currentColor">
<path d="M11.944 0A12 12 0 0 0 0 12a12 12 0 0 0 12 12 12 12 0 0 0 12-12A12 12 0 0 0 12 0a12 12 0 0 0-.056 0zm4.962 7.224c.1-.002.321.023.465.14a.506.506 0 0 1 .171.325c.016.093.036.306.02.472-.18 1.898-.962 6.502-1.36 8.627-.168.9-.499 1.201-.82 1.23-.696.065-1.225-.46-1.9-.902-1.056-.693-1.653-1.124-2.678-1.8-1.185-.78-.417-1.21.258-1.91.177-.184 3.247-2.977 3.307-3.23.007-.032.014-.15-.056-.212s-.174-.041-.249-.024c-.106.024-1.793 1.14-5.061 3.345-.48.33-.913.49-1.302.48-.428-.008-1.252-.241-1.865-.44-.752-.245-1.349-.374-1.297-.789.027-.216.325-.437.893-.663 3.498-1.524 5.83-2.529 6.998-3.014 3.332-1.386 4.025-1.627 4.476-1.635z" />
</svg>
{t('auth.openBotToLogin')}
</a>
{/* Polling status */}
{deepLinkPolling && (
<div className="flex items-center gap-2 text-xs text-dark-400">
<span className="h-3 w-3 animate-spin rounded-full border-2 border-accent-500 border-t-transparent" />
{t('auth.waitingForConfirmation')}
</div>
)}
</>
) : deepLinkError ? (
<div className="flex flex-col items-center space-y-2">
<p className="text-xs text-red-500">{deepLinkError}</p>
<button
type="button"
onClick={startDeepLinkAuth}
className="text-sm text-accent-400 transition-colors hover:text-accent-300"
>
{t('auth.tryAgain')}
</button>
</div>
) : (
<div className="flex items-center gap-2 text-xs text-dark-400">
<span className="h-3 w-3 animate-spin rounded-full border-2 border-accent-500 border-t-transparent" />
{t('common.loading')}
</div>
)}
</div>
{/* Bot link fallback */}
<div className="text-center">
<p className="mb-2 text-xs text-dark-500">{t('auth.orOpenInApp')}</p>
<a
href={
referralCode
? `https://t.me/${botUsername}?start=${encodeURIComponent(referralCode)}`
: `https://t.me/${botUsername}`
}
target="_blank"
rel="noopener noreferrer"
className="text-telegram-blue inline-flex items-center text-sm hover:underline"
>
<svg className="mr-1 h-4 w-4" viewBox="0 0 24 24" fill="currentColor">
<path d="M11.944 0A12 12 0 0 0 0 12a12 12 0 0 0 12 12 12 12 0 0 0 12-12A12 12 0 0 0 12 0a12 12 0 0 0-.056 0zm4.962 7.224c.1-.002.321.023.465.14a.506.506 0 0 1 .171.325c.016.093.036.306.02.472-.18 1.898-.962 6.502-1.36 8.627-.168.9-.499 1.201-.82 1.23-.696.065-1.225-.46-1.9-.902-1.056-.693-1.653-1.124-2.678-1.8-1.185-.78-.417-1.21.258-1.91.177-.184 3.247-2.977 3.307-3.23.007-.032.014-.15-.056-.212s-.174-.041-.249-.024c-.106.024-1.793 1.14-5.061 3.345-.48.33-.913.49-1.302.48-.428-.008-1.252-.241-1.865-.44-.752-.245-1.349-.374-1.297-.789.027-.216.325-.437.893-.663 3.498-1.524 5.83-2.529 6.998-3.014 3.332-1.386 4.025-1.627 4.476-1.635z" />
</svg>
@{botUsername}
</a>
</div>
</div>
);
}
// Normal widget UI (when script loads successfully)
return (
<div className="flex flex-col items-center space-y-4">
{/* OIDC mode: custom button that opens popup */}
{isOIDC ? (
<div className="flex flex-col items-center space-y-2">
<button
@@ -193,7 +407,6 @@ export default function TelegramLoginButton({ referralCode }: TelegramLoginButto
{oidcError && <p className="text-xs text-red-500">{oidcError}</p>}
</div>
) : (
/* Legacy widget mode: iframe-based widget */
<div ref={containerRef} className="flex justify-center" />
)}