* feat(telegram): support custom apiRoot for alternative API endpoints
Add `apiRoot` config option to allow users to specify custom Telegram Bot
API endpoints (e.g., self-hosted Bot API servers). Threads the configured
base URL through all Telegram API call sites: bot creation, send, probe,
audit, media download, and api-fetch. Extends SSRF policy to dynamically
trust custom apiRoot hostname for media downloads.
Closes#28535
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix(telegram): thread apiRoot through allowFrom lookups
* fix(telegram): honor lookup transport and local file paths
* refactor(telegram): unify username lookup plumbing
* fix(telegram): restore doctor lookup imports
* fix: document Telegram apiRoot support (#48842) (thanks @Cypherm)
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Co-authored-by: Cypherm <28184436+Cypherm@users.noreply.github.com>
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Co-authored-by: Ayaan Zaidi <hi@obviy.us>
* fix(telegram): persist sticky IPv4 fallback across polling restarts (fixes#48177)
Hoist resolveTelegramTransport() out of createTelegramBot() so the
transport (and its sticky IPv4 fallback state) persists across polling
restarts. Previously, each polling restart created a new transport with
stickyIpv4FallbackEnabled=false, causing repeated IPv6 timeouts on
hosts with unstable IPv6 connectivity.
Changes:
- bot.ts: accept optional telegramTransport in TelegramBotOptions
- monitor.ts: resolve transport once before polling loop
- polling-session.ts: pass transport through to bot creation
AI-assisted (Claude Sonnet 4). Tested: tsc --noEmit clean.
* Update extensions/telegram/src/polling-session.ts
Co-authored-by: greptile-apps[bot] <165735046+greptile-apps[bot]@users.noreply.github.com>
* style: fix oxfmt formatting in bot.ts
* test: cover telegram transport reuse across restarts
* fix: preserve telegram sticky IPv4 fallback across polling restarts (#48282) (thanks @yassinebkr)
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Co-authored-by: Yassine <yassinebkr@users.noreply.github.com>
Co-authored-by: greptile-apps[bot] <165735046+greptile-apps[bot]@users.noreply.github.com>
Co-authored-by: Ayaan Zaidi <hi@obviy.us>
Peter Steinberger
Ayaan Zaidi
Vincent Koc
Cypherm
Josh Avant
Kwest OG
scoootscooob