feat: complete Telegram-compatible Bot API + bot dev guide
Bot API (routes/bot.rs — full rewrite): - getUpdates: persistent update_id counter, offset acknowledgement, limit (max 100), long-poll up to 30s with 1s intervals - sendMessage: parse_mode, reply_to_message_id, reply_markup (inline keyboards) - answerCallbackQuery: acknowledge button clicks - editMessageText: update sent messages - setWebhook / deleteWebhook / getWebhookInfo: webhook configuration - sendDocument: file reference with caption - Bot queue: raw messages migrated to bot_queue:<fp>:<update_id> for ordering Web client (routes/web.rs): - Bot messages rendered properly (was showing "[message could not be decrypted]") - Handles bot_message, bot_edit, bot_document as both Text and Binary WS frames - Inline keyboard buttons rendered as bracketed text - Missed call notifications handled in Text frame path Docs: - LLM_BOT_DEV.md: token-optimized bot dev reference for coding assistant LLM (Python + Node.js examples, all endpoints, TG compatibility table) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Siavash Sameni
@@ -3,6 +3,18 @@
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//! Bots register with a fingerprint and get a token.
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//! They use `/bot<token>/getUpdates` and `/bot<token>/sendMessage`
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//! to communicate with featherChat users.
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//!
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//! Supported endpoints (Telegram-compatible):
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//! - `POST /bot/register` (featherChat-specific)
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//! - `GET /bot/:token/getMe`
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//! - `POST /bot/:token/getUpdates`
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//! - `POST /bot/:token/sendMessage`
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//! - `POST /bot/:token/answerCallbackQuery`
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//! - `POST /bot/:token/editMessageText`
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//! - `POST /bot/:token/setWebhook`
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//! - `POST /bot/:token/deleteWebhook`
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//! - `GET /bot/:token/getWebhookInfo`
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//! - `POST /bot/:token/sendDocument`
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use axum::{
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extract::{Path, State},
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@@ -20,9 +32,15 @@ use crate::state::AppState;
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pub fn routes() -> Router<AppState> {
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Router::new()
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.route("/bot/register", post(register_bot))
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.route("/bot/:token/getMe", get(get_me))
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.route("/bot/:token/getUpdates", post(get_updates))
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.route("/bot/:token/sendMessage", post(send_message))
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.route("/bot/:token/getMe", get(get_me))
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.route("/bot/:token/answerCallbackQuery", post(answer_callback_query))
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.route("/bot/:token/editMessageText", post(edit_message_text))
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.route("/bot/:token/setWebhook", post(set_webhook))
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.route("/bot/:token/deleteWebhook", post(delete_webhook))
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.route("/bot/:token/getWebhookInfo", get(get_webhook_info))
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.route("/bot/:token/sendDocument", post(send_document))
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}
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// ---------------------------------------------------------------------------
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@@ -37,6 +55,43 @@ fn validate_bot_token(state: &AppState, token: &str) -> Option<serde_json::Value
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serde_json::from_slice(&ivec).ok()
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}
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/// Get the next update_id for a bot and atomically increment the counter.
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///
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/// The counter is stored in the `tokens` tree under `bot_update_id:<bot_fp>`.
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fn next_update_id(state: &AppState, bot_fp: &str) -> u64 {
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let key = format!("bot_update_id:{}", bot_fp);
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let current = state
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.db
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.tokens
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.get(key.as_bytes())
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.ok()
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.flatten()
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.and_then(|v| {
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let bytes: [u8; 8] = v.as_ref().try_into().ok()?;
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Some(u64::from_be_bytes(bytes))
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})
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.unwrap_or(1);
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let next = current + 1;
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let _ = state
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.db
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.tokens
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.insert(key.as_bytes(), &next.to_be_bytes());
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current
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}
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/// Store an update in the bot's persistent queue with an assigned update_id.
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///
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/// Key format: `bot_queue:<bot_fp>:<update_id_padded>` to ensure lexicographic ordering.
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fn enqueue_bot_update(state: &AppState, bot_fp: &str, update: serde_json::Value) {
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let uid = next_update_id(state, bot_fp);
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let queue_key = format!("bot_queue:{}:{:020}", bot_fp, uid);
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let mut enriched = update;
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enriched["update_id"] = serde_json::json!(uid);
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if let Ok(bytes) = serde_json::to_vec(&enriched) {
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let _ = state.db.messages.insert(queue_key.as_bytes(), bytes);
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}
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}
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// ---------------------------------------------------------------------------
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// Handlers
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// ---------------------------------------------------------------------------
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@@ -145,15 +200,32 @@ async fn get_me(
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}
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}
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// ---------------------------------------------------------------------------
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// getUpdates — with offset/limit/timeout support
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// ---------------------------------------------------------------------------
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#[derive(Deserialize)]
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struct GetUpdatesParams {
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#[serde(default)]
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offset: Option<i64>,
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#[serde(default)]
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limit: Option<usize>,
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#[serde(default)]
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timeout: Option<u64>,
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}
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/// `POST /bot/:token/getUpdates` -- long-poll for messages sent to this bot.
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///
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/// Reads from the `queue:<bot_fp>:*` key range in the messages sled tree,
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/// converts each entry into a Telegram-style `Update` object, and deletes
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/// consumed entries.
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/// Migrates raw queue entries (from `queue:<bot_fp>:*`) into the persistent
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/// bot update queue (`bot_queue:<bot_fp>:<update_id>`) on each call, then
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/// returns updates filtered by `offset` and capped by `limit`.
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///
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/// When `offset` is provided, all updates with `update_id < offset` are
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/// acknowledged (deleted), matching Telegram Bot API semantics.
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async fn get_updates(
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State(state): State<AppState>,
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Path(token): Path<String>,
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Json(params): Json<serde_json::Value>,
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Json(params): Json<GetUpdatesParams>,
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) -> Json<serde_json::Value> {
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let bot_info = match validate_bot_token(&state, &token) {
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Some(info) => info,
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@@ -165,15 +237,75 @@ async fn get_updates(
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}
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};
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let bot_fp = bot_info["fingerprint"].as_str().unwrap_or("");
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let timeout = params
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.get("timeout")
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.and_then(|v| v.as_u64())
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.unwrap_or(0);
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let limit = params.limit.unwrap_or(100).min(100);
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let timeout = params.timeout.unwrap_or(0);
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// Step 1: Migrate raw queue entries into the persistent bot_queue.
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migrate_raw_queue(&state, bot_fp);
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// Step 2: If offset is provided, delete all acknowledged updates (update_id < offset).
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if let Some(offset) = params.offset {
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let prefix = format!("bot_queue:{}:", bot_fp);
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let mut to_delete = Vec::new();
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for item in state.db.messages.scan_prefix(prefix.as_bytes()) {
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let (key, value) = match item {
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Ok(pair) => pair,
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Err(_) => continue,
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};
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if let Ok(update) = serde_json::from_slice::<serde_json::Value>(&value) {
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let uid = update["update_id"].as_i64().unwrap_or(0);
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if uid < offset {
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to_delete.push(key);
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} else {
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// Keys are ordered, so once we pass offset we can stop scanning
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// for deletions.
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break;
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}
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}
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}
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for key in &to_delete {
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let _ = state.db.messages.remove(key);
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}
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}
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// Step 3: Collect remaining updates up to `limit`.
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let updates = collect_updates(&state, bot_fp, limit);
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// Step 4: Long-poll if empty.
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if updates.is_empty() && timeout > 0 {
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let wait = std::cmp::min(timeout, 30);
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// Poll in 1-second intervals so new messages are picked up promptly.
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let deadline = tokio::time::Instant::now() + std::time::Duration::from_secs(wait);
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loop {
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tokio::time::sleep(std::time::Duration::from_secs(1)).await;
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// Check for newly arrived raw messages.
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migrate_raw_queue(&state, bot_fp);
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let polled = collect_updates(&state, bot_fp, limit);
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if !polled.is_empty() {
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return Json(serde_json::json!({
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"ok": true,
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"result": polled,
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}));
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}
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if tokio::time::Instant::now() >= deadline {
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break;
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}
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}
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}
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Json(serde_json::json!({
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"ok": true,
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"result": updates,
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}))
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}
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/// Migrate raw `queue:<bot_fp>:*` entries into `bot_queue:<bot_fp>:<update_id>`.
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///
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/// Each raw entry is converted into a Telegram-style Update JSON object, assigned
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/// a persistent update_id, and stored. The original raw key is deleted.
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fn migrate_raw_queue(state: &AppState, bot_fp: &str) {
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let prefix = format!("queue:{}", bot_fp);
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let mut updates = Vec::new();
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let mut keys_to_delete = Vec::new();
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let mut update_id = 1u64;
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for item in state.db.messages.scan_prefix(prefix.as_bytes()) {
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let (key, value) = match item {
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@@ -181,61 +313,80 @@ async fn get_updates(
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Err(_) => continue,
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};
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if let Ok(wire) =
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let update = if let Ok(wire) =
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bincode::deserialize::<warzone_protocol::message::WireMessage>(&value)
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{
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wire_message_to_update(&wire, &value)
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} else if let Ok(bot_msg) = serde_json::from_slice::<serde_json::Value>(&value) {
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bot_json_to_update(&bot_msg)
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} else {
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None
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};
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if let Some(upd) = update {
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enqueue_bot_update(state, bot_fp, upd);
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}
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keys_to_delete.push(key);
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}
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for key in &keys_to_delete {
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let _ = state.db.messages.remove(key);
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}
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}
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/// Convert a `WireMessage` into a Telegram-style update JSON (without update_id).
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fn wire_message_to_update(
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wire: &warzone_protocol::message::WireMessage,
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raw_bytes: &[u8],
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) -> Option<serde_json::Value> {
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match wire {
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warzone_protocol::message::WireMessage::Message {
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id,
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sender_fingerprint,
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..
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} => {
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let raw_b64 = base64::engine::general_purpose::STANDARD.encode(&value);
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updates.push(serde_json::json!({
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"update_id": update_id,
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let raw_b64 = base64::engine::general_purpose::STANDARD.encode(raw_bytes);
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Some(serde_json::json!({
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"message": {
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"message_id": id,
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"from": {
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"id": &sender_fingerprint,
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"id": sender_fingerprint,
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"is_bot": false,
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"first_name": &sender_fingerprint[..sender_fingerprint.len().min(12)],
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},
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"chat": {
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"id": &sender_fingerprint,
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"id": sender_fingerprint,
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"type": "private",
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},
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"date": chrono::Utc::now().timestamp(),
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"text": null,
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"raw_encrypted": raw_b64,
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}
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}));
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update_id += 1;
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}))
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}
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warzone_protocol::message::WireMessage::KeyExchange {
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id,
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sender_fingerprint,
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..
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} => {
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let raw_b64 = base64::engine::general_purpose::STANDARD.encode(&value);
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updates.push(serde_json::json!({
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"update_id": update_id,
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let raw_b64 = base64::engine::general_purpose::STANDARD.encode(raw_bytes);
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Some(serde_json::json!({
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"message": {
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"message_id": id,
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"from": {
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"id": &sender_fingerprint,
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"id": sender_fingerprint,
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"is_bot": false,
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"first_name": &sender_fingerprint[..sender_fingerprint.len().min(12)],
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},
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"chat": {
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"id": &sender_fingerprint,
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"id": sender_fingerprint,
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"type": "private",
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},
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"date": chrono::Utc::now().timestamp(),
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"text": null,
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"raw_encrypted": raw_b64,
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}
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}));
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update_id += 1;
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}))
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}
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warzone_protocol::message::WireMessage::CallSignal {
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id,
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@@ -243,18 +394,16 @@ async fn get_updates(
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signal_type,
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payload,
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..
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} => {
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updates.push(serde_json::json!({
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"update_id": update_id,
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} => Some(serde_json::json!({
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"message": {
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"message_id": id,
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"from": {
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"id": &sender_fingerprint,
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"id": sender_fingerprint,
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"is_bot": false,
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"first_name": &sender_fingerprint[..sender_fingerprint.len().min(12)],
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},
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"chat": {
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"id": &sender_fingerprint,
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"id": sender_fingerprint,
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"type": "private",
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},
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"date": chrono::Utc::now().timestamp(),
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@@ -264,27 +413,23 @@ async fn get_updates(
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"payload": payload,
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},
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}
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}));
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update_id += 1;
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}
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})),
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warzone_protocol::message::WireMessage::FileHeader {
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id,
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sender_fingerprint,
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filename,
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file_size,
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..
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} => {
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updates.push(serde_json::json!({
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"update_id": update_id,
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} => Some(serde_json::json!({
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"message": {
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"message_id": id,
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"from": {
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"id": &sender_fingerprint,
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"id": sender_fingerprint,
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"is_bot": false,
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"first_name": &sender_fingerprint[..sender_fingerprint.len().min(12)],
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},
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"chat": {
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"id": &sender_fingerprint,
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"id": sender_fingerprint,
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"type": "private",
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},
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"date": chrono::Utc::now().timestamp(),
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@@ -293,19 +438,18 @@ async fn get_updates(
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"file_size": file_size,
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},
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}
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}));
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update_id += 1;
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})),
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// Skip receipts and other variants.
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warzone_protocol::message::WireMessage::Receipt { .. } => None,
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_ => None,
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}
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// Skip receipts — don't deliver as updates.
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warzone_protocol::message::WireMessage::Receipt { .. } => {}
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// Skip other variants (FileChunk, GroupSenderKey, SenderKeyDistribution).
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_ => {}
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}
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} else if let Ok(bot_msg) = serde_json::from_slice::<serde_json::Value>(&value) {
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// Try plaintext bot message (from other bots via sendMessage).
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if bot_msg.get("type").and_then(|v| v.as_str()) == Some("bot_message") {
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updates.push(serde_json::json!({
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"update_id": update_id,
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}
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/// Convert a plaintext bot JSON message into a Telegram-style update (without update_id).
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fn bot_json_to_update(bot_msg: &serde_json::Value) -> Option<serde_json::Value> {
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let msg_type = bot_msg.get("type").and_then(|v| v.as_str())?;
|
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match msg_type {
|
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"bot_message" => Some(serde_json::json!({
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"message": {
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"message_id": bot_msg.get("id").and_then(|v| v.as_str()).unwrap_or(""),
|
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"from": {
|
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@@ -319,36 +463,55 @@ async fn get_updates(
|
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"date": bot_msg.get("timestamp").and_then(|v| v.as_i64()).unwrap_or(0),
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"text": bot_msg.get("text").and_then(|v| v.as_str()).unwrap_or(""),
|
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}
|
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}));
|
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update_id += 1;
|
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})),
|
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"callback_query" => Some(serde_json::json!({
|
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"callback_query": {
|
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"id": bot_msg.get("id").and_then(|v| v.as_str()).unwrap_or(""),
|
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"from": {
|
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"id": bot_msg.get("from").and_then(|v| v.as_str()).unwrap_or(""),
|
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"is_bot": false,
|
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},
|
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"data": bot_msg.get("data").and_then(|v| v.as_str()).unwrap_or(""),
|
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"message": bot_msg.get("message"),
|
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}
|
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})),
|
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_ => None,
|
||||
}
|
||||
|
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keys_to_delete.push(key);
|
||||
}
|
||||
|
||||
// Remove consumed messages.
|
||||
for key in &keys_to_delete {
|
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let _ = state.db.messages.remove(key);
|
||||
}
|
||||
|
||||
// Simplified long-poll: if the queue was empty, wait up to `timeout` seconds
|
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// (capped at 5 s) before returning, giving new messages a chance to arrive.
|
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if updates.is_empty() && timeout > 0 {
|
||||
let wait = std::cmp::min(timeout, 5);
|
||||
tokio::time::sleep(std::time::Duration::from_secs(wait)).await;
|
||||
}
|
||||
|
||||
Json(serde_json::json!({
|
||||
"ok": true,
|
||||
"result": updates,
|
||||
}))
|
||||
}
|
||||
|
||||
/// Collect up to `limit` updates from `bot_queue:<bot_fp>:*`, preserving order.
|
||||
fn collect_updates(state: &AppState, bot_fp: &str, limit: usize) -> Vec<serde_json::Value> {
|
||||
let prefix = format!("bot_queue:{}:", bot_fp);
|
||||
let mut updates = Vec::new();
|
||||
for item in state.db.messages.scan_prefix(prefix.as_bytes()) {
|
||||
let (_key, value) = match item {
|
||||
Ok(pair) => pair,
|
||||
Err(_) => continue,
|
||||
};
|
||||
if let Ok(update) = serde_json::from_slice::<serde_json::Value>(&value) {
|
||||
updates.push(update);
|
||||
if updates.len() >= limit {
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
updates
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------------------
|
||||
// sendMessage — enhanced with parse_mode, reply_to, reply_markup
|
||||
// ---------------------------------------------------------------------------
|
||||
|
||||
#[derive(Deserialize)]
|
||||
struct SendMessageRequest {
|
||||
chat_id: String,
|
||||
text: String,
|
||||
#[serde(default)]
|
||||
parse_mode: Option<String>,
|
||||
#[serde(default)]
|
||||
reply_to_message_id: Option<String>,
|
||||
#[serde(default)]
|
||||
reply_markup: Option<serde_json::Value>,
|
||||
}
|
||||
|
||||
/// `POST /bot/:token/sendMessage` -- send a plaintext message to a user.
|
||||
@@ -383,7 +546,11 @@ async fn send_message(
|
||||
"type": "bot_message",
|
||||
"id": msg_id,
|
||||
"from": bot_fp,
|
||||
"from_name": bot_info["name"],
|
||||
"text": req.text,
|
||||
"parse_mode": req.parse_mode,
|
||||
"reply_to_message_id": req.reply_to_message_id,
|
||||
"reply_markup": req.reply_markup,
|
||||
"timestamp": chrono::Utc::now().timestamp(),
|
||||
});
|
||||
let msg_bytes = serde_json::to_vec(&bot_msg).unwrap_or_default();
|
||||
@@ -401,3 +568,216 @@ async fn send_message(
|
||||
}
|
||||
}))
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------------------
|
||||
// answerCallbackQuery
|
||||
// ---------------------------------------------------------------------------
|
||||
|
||||
#[derive(Deserialize)]
|
||||
struct AnswerCallbackRequest {
|
||||
callback_query_id: String,
|
||||
#[serde(default)]
|
||||
text: Option<String>,
|
||||
#[serde(default)]
|
||||
show_alert: Option<bool>,
|
||||
}
|
||||
|
||||
/// `POST /bot/:token/answerCallbackQuery` -- acknowledge a callback query.
|
||||
///
|
||||
/// In v1 this is a no-op acknowledgement; no popup is delivered to the client.
|
||||
async fn answer_callback_query(
|
||||
State(state): State<AppState>,
|
||||
Path(token): Path<String>,
|
||||
Json(req): Json<AnswerCallbackRequest>,
|
||||
) -> Json<serde_json::Value> {
|
||||
if validate_bot_token(&state, &token).is_none() {
|
||||
return Json(serde_json::json!({"ok": false, "description": "invalid token"}));
|
||||
}
|
||||
tracing::debug!(
|
||||
"answerCallbackQuery id={} text={:?} alert={:?}",
|
||||
req.callback_query_id,
|
||||
req.text,
|
||||
req.show_alert,
|
||||
);
|
||||
Json(serde_json::json!({"ok": true, "result": true}))
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------------------
|
||||
// editMessageText
|
||||
// ---------------------------------------------------------------------------
|
||||
|
||||
#[derive(Deserialize)]
|
||||
struct EditMessageRequest {
|
||||
chat_id: String,
|
||||
message_id: String,
|
||||
text: String,
|
||||
#[serde(default)]
|
||||
reply_markup: Option<serde_json::Value>,
|
||||
}
|
||||
|
||||
/// `POST /bot/:token/editMessageText` -- edit a previously sent message.
|
||||
async fn edit_message_text(
|
||||
State(state): State<AppState>,
|
||||
Path(token): Path<String>,
|
||||
Json(req): Json<EditMessageRequest>,
|
||||
) -> Json<serde_json::Value> {
|
||||
let bot_info = match validate_bot_token(&state, &token) {
|
||||
Some(i) => i,
|
||||
None => return Json(serde_json::json!({"ok": false, "description": "invalid token"})),
|
||||
};
|
||||
let bot_fp = bot_info["fingerprint"].as_str().unwrap_or("bot");
|
||||
let to_fp = req
|
||||
.chat_id
|
||||
.chars()
|
||||
.filter(|c| c.is_ascii_hexdigit())
|
||||
.collect::<String>()
|
||||
.to_lowercase();
|
||||
|
||||
let edit_msg = serde_json::json!({
|
||||
"type": "bot_edit",
|
||||
"id": req.message_id,
|
||||
"from": bot_fp,
|
||||
"text": req.text,
|
||||
"reply_markup": req.reply_markup,
|
||||
"timestamp": chrono::Utc::now().timestamp(),
|
||||
});
|
||||
let msg_bytes = serde_json::to_vec(&edit_msg).unwrap_or_default();
|
||||
state.deliver_or_queue(&to_fp, &msg_bytes).await;
|
||||
|
||||
Json(serde_json::json!({
|
||||
"ok": true,
|
||||
"result": {
|
||||
"message_id": req.message_id,
|
||||
"chat": {"id": to_fp},
|
||||
"text": req.text,
|
||||
"date": chrono::Utc::now().timestamp(),
|
||||
}
|
||||
}))
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------------------
|
||||
// setWebhook / deleteWebhook / getWebhookInfo
|
||||
// ---------------------------------------------------------------------------
|
||||
|
||||
#[derive(Deserialize)]
|
||||
struct SetWebhookRequest {
|
||||
url: String,
|
||||
}
|
||||
|
||||
/// `POST /bot/:token/setWebhook` -- register a webhook URL for push delivery.
|
||||
async fn set_webhook(
|
||||
State(state): State<AppState>,
|
||||
Path(token): Path<String>,
|
||||
Json(req): Json<SetWebhookRequest>,
|
||||
) -> Json<serde_json::Value> {
|
||||
let mut bot_info = match validate_bot_token(&state, &token) {
|
||||
Some(i) => i,
|
||||
None => return Json(serde_json::json!({"ok": false, "description": "invalid token"})),
|
||||
};
|
||||
bot_info["webhook_url"] = serde_json::json!(req.url);
|
||||
let key = format!("bot:{}", token);
|
||||
let _ = state
|
||||
.db
|
||||
.tokens
|
||||
.insert(key.as_bytes(), serde_json::to_vec(&bot_info).unwrap_or_default());
|
||||
tracing::info!("Bot webhook set: {}", req.url);
|
||||
Json(serde_json::json!({"ok": true, "result": true, "description": "Webhook was set"}))
|
||||
}
|
||||
|
||||
/// `POST /bot/:token/deleteWebhook` -- remove a previously set webhook.
|
||||
async fn delete_webhook(
|
||||
State(state): State<AppState>,
|
||||
Path(token): Path<String>,
|
||||
) -> Json<serde_json::Value> {
|
||||
let mut bot_info = match validate_bot_token(&state, &token) {
|
||||
Some(i) => i,
|
||||
None => return Json(serde_json::json!({"ok": false, "description": "invalid token"})),
|
||||
};
|
||||
bot_info.as_object_mut().map(|o| o.remove("webhook_url"));
|
||||
let key = format!("bot:{}", token);
|
||||
let _ = state
|
||||
.db
|
||||
.tokens
|
||||
.insert(key.as_bytes(), serde_json::to_vec(&bot_info).unwrap_or_default());
|
||||
Json(serde_json::json!({"ok": true, "result": true, "description": "Webhook was deleted"}))
|
||||
}
|
||||
|
||||
/// `GET /bot/:token/getWebhookInfo` -- return current webhook configuration.
|
||||
async fn get_webhook_info(
|
||||
State(state): State<AppState>,
|
||||
Path(token): Path<String>,
|
||||
) -> Json<serde_json::Value> {
|
||||
match validate_bot_token(&state, &token) {
|
||||
Some(info) => {
|
||||
let url = info
|
||||
.get("webhook_url")
|
||||
.and_then(|v| v.as_str())
|
||||
.unwrap_or("");
|
||||
Json(serde_json::json!({
|
||||
"ok": true,
|
||||
"result": {
|
||||
"url": url,
|
||||
"has_custom_certificate": false,
|
||||
"pending_update_count": 0,
|
||||
}
|
||||
}))
|
||||
}
|
||||
None => Json(serde_json::json!({"ok": false, "description": "invalid token"})),
|
||||
}
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------------------
|
||||
// sendDocument
|
||||
// ---------------------------------------------------------------------------
|
||||
|
||||
#[derive(Deserialize)]
|
||||
struct SendDocumentRequest {
|
||||
chat_id: String,
|
||||
/// File path, URL, or file_id reference. In v1, the reference is stored
|
||||
/// and forwarded as-is without server-side file hosting.
|
||||
document: String,
|
||||
#[serde(default)]
|
||||
caption: Option<String>,
|
||||
}
|
||||
|
||||
/// `POST /bot/:token/sendDocument` -- send a document reference to a user.
|
||||
async fn send_document(
|
||||
State(state): State<AppState>,
|
||||
Path(token): Path<String>,
|
||||
Json(req): Json<SendDocumentRequest>,
|
||||
) -> Json<serde_json::Value> {
|
||||
let bot_info = match validate_bot_token(&state, &token) {
|
||||
Some(i) => i,
|
||||
None => return Json(serde_json::json!({"ok": false, "description": "invalid token"})),
|
||||
};
|
||||
let bot_fp = bot_info["fingerprint"].as_str().unwrap_or("bot");
|
||||
let to_fp = req
|
||||
.chat_id
|
||||
.chars()
|
||||
.filter(|c| c.is_ascii_hexdigit())
|
||||
.collect::<String>()
|
||||
.to_lowercase();
|
||||
let msg_id = uuid::Uuid::new_v4().to_string();
|
||||
|
||||
let doc_msg = serde_json::json!({
|
||||
"type": "bot_document",
|
||||
"id": msg_id,
|
||||
"from": bot_fp,
|
||||
"document": req.document,
|
||||
"caption": req.caption,
|
||||
"timestamp": chrono::Utc::now().timestamp(),
|
||||
});
|
||||
let msg_bytes = serde_json::to_vec(&doc_msg).unwrap_or_default();
|
||||
let delivered = state.deliver_or_queue(&to_fp, &msg_bytes).await;
|
||||
|
||||
Json(serde_json::json!({
|
||||
"ok": true,
|
||||
"result": {
|
||||
"message_id": msg_id,
|
||||
"chat": {"id": to_fp},
|
||||
"document": {"file_name": req.document},
|
||||
"caption": req.caption,
|
||||
"delivered": delivered,
|
||||
}
|
||||
}))
|
||||
}
|
||||
|
||||
@@ -527,6 +527,45 @@ function connectWebSocket() {
|
||||
};
|
||||
|
||||
ws.onmessage = async (event) => {
|
||||
if (typeof event.data === 'string') {
|
||||
// Text frame — could be a bot message or missed call notification
|
||||
try {
|
||||
const json = JSON.parse(event.data);
|
||||
if (json.type === 'missed_call') {
|
||||
addSys('Missed call from ' + (json.data?.caller_fp || 'unknown'));
|
||||
return;
|
||||
}
|
||||
if (json.type === 'bot_message') {
|
||||
const botName = json.from_name || json.from || 'bot';
|
||||
let msgText = json.text || '';
|
||||
if (json.reply_markup && json.reply_markup.inline_keyboard) {
|
||||
msgText += '\\n';
|
||||
for (const row of json.reply_markup.inline_keyboard) {
|
||||
for (const btn of row) {
|
||||
msgText += ' [' + btn.text + '] ';
|
||||
}
|
||||
msgText += '\\n';
|
||||
}
|
||||
}
|
||||
addMsg('@' + botName, msgText, false);
|
||||
lastDmPeer = json.from ? normFP(json.from) : '';
|
||||
return;
|
||||
}
|
||||
if (json.type === 'bot_edit') {
|
||||
addSys('[bot updated: ' + (json.text || '') + ']');
|
||||
return;
|
||||
}
|
||||
if (json.type === 'bot_document') {
|
||||
addMsg('@' + (json.from || 'bot'), '[Document: ' + json.document + ']', false);
|
||||
return;
|
||||
}
|
||||
} catch(e) {}
|
||||
// If not JSON or unrecognized, try treating as binary
|
||||
const bytes = new TextEncoder().encode(event.data);
|
||||
dbg('WS text frame treated as bytes,', bytes.length, 'bytes');
|
||||
await handleIncomingMessage(bytes);
|
||||
return;
|
||||
}
|
||||
const bytes = new Uint8Array(event.data);
|
||||
dbg('WS received', bytes.length, 'bytes');
|
||||
await handleIncomingMessage(bytes);
|
||||
@@ -628,12 +667,39 @@ async function handleIncomingMessage(bytes) {
|
||||
}
|
||||
}
|
||||
|
||||
// Last try: raw JSON file messages (from web file upload)
|
||||
// Last try: raw JSON file messages (from web file upload) or bot messages
|
||||
try {
|
||||
const str = new TextDecoder().decode(bytes);
|
||||
const json = JSON.parse(str);
|
||||
if (json.type === 'file_header') { handleFileHeader(json); return; }
|
||||
if (json.type === 'file_chunk') { handleFileChunk(json); return; }
|
||||
// Handle bot messages (plaintext JSON from bot API)
|
||||
if (json.type === 'bot_message') {
|
||||
const botName = json.from_name || json.from || 'bot';
|
||||
let msgText = json.text || '';
|
||||
// Handle inline keyboard if present
|
||||
if (json.reply_markup && json.reply_markup.inline_keyboard) {
|
||||
msgText += '\\n';
|
||||
for (const row of json.reply_markup.inline_keyboard) {
|
||||
for (const btn of row) {
|
||||
msgText += ' [' + btn.text + '] ';
|
||||
}
|
||||
msgText += '\\n';
|
||||
}
|
||||
}
|
||||
addMsg('@' + botName, msgText, false);
|
||||
lastDmPeer = json.from ? normFP(json.from) : '';
|
||||
return;
|
||||
}
|
||||
if (json.type === 'bot_edit') {
|
||||
addSys('[bot updated message: ' + (json.text || '') + ']');
|
||||
return;
|
||||
}
|
||||
if (json.type === 'bot_document') {
|
||||
const caption = json.caption ? ' \u2014 ' + json.caption : '';
|
||||
addMsg('@' + (json.from || 'bot'), '[Document: ' + json.document + caption + ']', false);
|
||||
return;
|
||||
}
|
||||
} catch(e) {}
|
||||
|
||||
dbg('ALL decrypt attempts failed');
|
||||
|
||||
214
warzone/docs/LLM_BOT_DEV.md
Normal file
214
warzone/docs/LLM_BOT_DEV.md
Normal file
@@ -0,0 +1,214 @@
|
||||
# featherChat Bot Development Reference
|
||||
|
||||
## Setup
|
||||
|
||||
Server: `http://HOST:7700`
|
||||
All bot endpoints: `/v1/bot/<TOKEN>/METHOD`
|
||||
|
||||
Register bot:
|
||||
```
|
||||
POST /v1/bot/register
|
||||
{"name":"MyBot","fingerprint":"any_32_hex_chars"}
|
||||
→ {"ok":true,"result":{"token":"TOKEN","alias":"@mybot_bot"}}
|
||||
```
|
||||
|
||||
Bot names must end with Bot/bot/_bot. Token format: `<fp_prefix>:<random_hex>`.
|
||||
|
||||
## Endpoints
|
||||
|
||||
### getMe
|
||||
```
|
||||
GET /v1/bot/TOKEN/getMe
|
||||
→ {"ok":true,"result":{"id":"fp","is_bot":true,"first_name":"MyBot","username":"MyBot"}}
|
||||
```
|
||||
|
||||
### getUpdates (long-poll)
|
||||
```
|
||||
POST /v1/bot/TOKEN/getUpdates
|
||||
{"offset":LAST_UPDATE_ID+1,"timeout":30,"limit":100}
|
||||
→ {"ok":true,"result":[{"update_id":N,"message":{...}}]}
|
||||
```
|
||||
|
||||
offset: skip updates with id < offset (acknowledge processed)
|
||||
timeout: long-poll seconds (max 30)
|
||||
limit: max updates to return (default 100)
|
||||
|
||||
### sendMessage
|
||||
```
|
||||
POST /v1/bot/TOKEN/sendMessage
|
||||
{
|
||||
"chat_id": "FINGERPRINT",
|
||||
"text": "Hello!",
|
||||
"parse_mode": "HTML", // optional
|
||||
"reply_to_message_id": "MSG_ID", // optional
|
||||
"reply_markup": { // optional, inline keyboard
|
||||
"inline_keyboard": [
|
||||
[{"text":"Yes","callback_data":"yes"},{"text":"No","callback_data":"no"}]
|
||||
]
|
||||
}
|
||||
}
|
||||
→ {"ok":true,"result":{"message_id":"UUID","delivered":true}}
|
||||
```
|
||||
|
||||
### answerCallbackQuery
|
||||
```
|
||||
POST /v1/bot/TOKEN/answerCallbackQuery
|
||||
{"callback_query_id":"ID","text":"Done!","show_alert":false}
|
||||
→ {"ok":true,"result":true}
|
||||
```
|
||||
|
||||
### editMessageText
|
||||
```
|
||||
POST /v1/bot/TOKEN/editMessageText
|
||||
{"chat_id":"FP","message_id":"MSG_ID","text":"Updated text","reply_markup":{...}}
|
||||
```
|
||||
|
||||
### sendDocument
|
||||
```
|
||||
POST /v1/bot/TOKEN/sendDocument
|
||||
{"chat_id":"FP","document":"filename_or_url","caption":"optional"}
|
||||
```
|
||||
|
||||
### setWebhook / deleteWebhook / getWebhookInfo
|
||||
```
|
||||
POST /v1/bot/TOKEN/setWebhook {"url":"https://mybot.example.com/webhook"}
|
||||
POST /v1/bot/TOKEN/deleteWebhook
|
||||
GET /v1/bot/TOKEN/getWebhookInfo
|
||||
```
|
||||
|
||||
## Update Types
|
||||
|
||||
Messages from users arrive in getUpdates as:
|
||||
|
||||
**Plaintext (from other bots):**
|
||||
```json
|
||||
{"update_id":1,"message":{"message_id":"id","from":{"id":"fp","is_bot":true},"chat":{"id":"fp","type":"private"},"text":"Hello"}}
|
||||
```
|
||||
|
||||
**Encrypted (from users with E2E sessions):**
|
||||
```json
|
||||
{"update_id":2,"message":{"message_id":"id","from":{"id":"fp","is_bot":false},"chat":{"id":"fp"},"text":null,"raw_encrypted":"base64..."}}
|
||||
```
|
||||
Note: v1 bots cannot decrypt E2E messages. They see text=null + raw_encrypted blob.
|
||||
|
||||
**Call signal:**
|
||||
```json
|
||||
{"update_id":3,"message":{"text":"/call_Offer","call_signal":{"type":"Offer","payload":"..."}}}
|
||||
```
|
||||
|
||||
**File:**
|
||||
```json
|
||||
{"update_id":4,"message":{"document":{"file_name":"report.pdf","file_size":1234}}}
|
||||
```
|
||||
|
||||
## Python Examples
|
||||
|
||||
### Echo Bot
|
||||
```python
|
||||
import requests, time
|
||||
|
||||
TOKEN = "YOUR_TOKEN"
|
||||
API = f"http://localhost:7700/v1/bot/{TOKEN}"
|
||||
offset = 0
|
||||
|
||||
while True:
|
||||
resp = requests.post(f"{API}/getUpdates", json={"offset": offset, "timeout": 30}).json()
|
||||
for update in resp.get("result", []):
|
||||
offset = update["update_id"] + 1
|
||||
msg = update.get("message", {})
|
||||
chat_id = msg.get("chat", {}).get("id", "")
|
||||
text = msg.get("text")
|
||||
if text and chat_id:
|
||||
requests.post(f"{API}/sendMessage", json={"chat_id": chat_id, "text": f"Echo: {text}"})
|
||||
```
|
||||
|
||||
### Inline Keyboard Bot
|
||||
```python
|
||||
import requests
|
||||
|
||||
TOKEN = "YOUR_TOKEN"
|
||||
API = f"http://localhost:7700/v1/bot/{TOKEN}"
|
||||
offset = 0
|
||||
|
||||
def send_menu(chat_id):
|
||||
requests.post(f"{API}/sendMessage", json={
|
||||
"chat_id": chat_id,
|
||||
"text": "Choose an option:",
|
||||
"reply_markup": {
|
||||
"inline_keyboard": [
|
||||
[{"text": "Option A", "callback_data": "a"}, {"text": "Option B", "callback_data": "b"}],
|
||||
[{"text": "Help", "callback_data": "help"}]
|
||||
]
|
||||
}
|
||||
})
|
||||
|
||||
while True:
|
||||
resp = requests.post(f"{API}/getUpdates", json={"offset": offset, "timeout": 30}).json()
|
||||
for update in resp.get("result", []):
|
||||
offset = update["update_id"] + 1
|
||||
msg = update.get("message", {})
|
||||
text = msg.get("text", "")
|
||||
chat_id = msg.get("chat", {}).get("id", "")
|
||||
if text == "/start":
|
||||
send_menu(chat_id)
|
||||
elif text:
|
||||
requests.post(f"{API}/sendMessage", json={"chat_id": chat_id, "text": f"You said: {text}"})
|
||||
```
|
||||
|
||||
### Node.js Echo Bot
|
||||
```javascript
|
||||
const API = `http://localhost:7700/v1/bot/${process.env.BOT_TOKEN}`;
|
||||
let offset = 0;
|
||||
|
||||
async function poll() {
|
||||
while (true) {
|
||||
try {
|
||||
const res = await fetch(`${API}/getUpdates`, {
|
||||
method: 'POST',
|
||||
headers: {'Content-Type': 'application/json'},
|
||||
body: JSON.stringify({offset, timeout: 30})
|
||||
});
|
||||
const data = await res.json();
|
||||
for (const update of data.result || []) {
|
||||
offset = update.update_id + 1;
|
||||
const msg = update.message;
|
||||
if (msg?.text && msg?.chat?.id) {
|
||||
await fetch(`${API}/sendMessage`, {
|
||||
method: 'POST',
|
||||
headers: {'Content-Type': 'application/json'},
|
||||
body: JSON.stringify({chat_id: msg.chat.id, text: `Echo: ${msg.text}`})
|
||||
});
|
||||
}
|
||||
}
|
||||
} catch (e) { console.error(e); await new Promise(r => setTimeout(r, 3000)); }
|
||||
}
|
||||
}
|
||||
poll();
|
||||
```
|
||||
|
||||
## Differences from Telegram
|
||||
|
||||
| Feature | Telegram | featherChat |
|
||||
|---------|----------|------------|
|
||||
| chat_id | numeric | hex fingerprint string |
|
||||
| getUpdates timeout | up to 50s | up to 30s |
|
||||
| User messages | plaintext | E2E encrypted (text=null in v1) |
|
||||
| Bot messages | plaintext | plaintext (no E2E) |
|
||||
| File upload | multipart form | JSON reference (v1) |
|
||||
| Inline keyboards | full support | stored + delivered, no popup |
|
||||
| Callback queries | full popup | acknowledged, no popup |
|
||||
| Webhooks | full HTTPS | URL stored, delivery planned |
|
||||
| Media groups | supported | not yet |
|
||||
| parse_mode | renders HTML/MD | stored, not rendered (v1) |
|
||||
|
||||
## Key Patterns
|
||||
|
||||
**Always use offset** — without it, the same messages are returned every poll.
|
||||
|
||||
**chat_id is the sender's fingerprint** — use `msg.chat.id` or `msg.from.id`.
|
||||
|
||||
**Bot alias** — users message bots via `@mybot_bot` which resolves to the bot's fingerprint.
|
||||
|
||||
**Error handling** — all responses have `{"ok": bool}`. Check `ok` before accessing `result`.
|
||||
|
||||
**Rate limits** — 200 concurrent server requests, no per-bot limit (be reasonable).
|
||||
Reference in New Issue
Block a user