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bruno f8acb906e5 feat: connecteurs Discord/Telegram/MCP + outils MCP dynamiques au registre (v7.57.0)
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- presets Discord / Telegram : colonnes kind + auth (bearer/bot/none) sur
  agent_connectors (migration 34) ; Discord envoie le jeton préfixé dans
  l'en-tête d'autorisation, Telegram le place dans l'URL via le substitut
  {secret} remplacé à l'appel — jamais stocké en clair
- Teams : scope ChannelMessage.Read.All ajouté aux Graph scopes M365
- app/services/mcp_client.py : handshake initialize → notifications/initialized
  → tools/list → tools/call (JSON-RPC 2.0, réponse JSON ou premier data: d'un
  text/event-stream), garde SSRF, outils cachés en base (tools_json) —
  le bouton « Tester » rejoue le handshake
- ToolRegistry._all() merge le cache MCP à chaque run : outils exposés au LLM
  sous mcp_<serveur>_<outil> avec leur inputSchema, dispatch tools/call ;
  serveur désactivé → outil absent du schéma, échec réseau → ToolResult(error)
- menu + : champ Type dans le formulaire connecteur (preset URL + auth),
  badge « · N outil(s) » sur la fiche d'un serveur MCP
- tests : tests/test_v757_mcp_discord.py (12 tests, 0 appel réseau réel) ;
  suite complète 1331 verts, ruff 0, eslint 0
- livraison : VERSION + app/main = 7.57.0, OpenAPI 523 chemins, CHANGELOG,
  ROADMAP phase 7 cochée, avenant phase 7 dans docs/V74_Agent_Plus_Menu.md
2026-10-07 09:09:19 -04:00
15 changed files with 668 additions and 60 deletions
+32
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@@ -1,5 +1,37 @@
# Changelog - FlowDeck
## v7.57.0 (2026-10-06) — Connecteurs : Discord, Telegram, Teams, MCP (phase 7/8)
### Added
- **Presets Discord / Telegram** — champ **Type** dans le formulaire « Ajouter
un connecteur » (Personnalisé / Discord / Telegram / Serveur MCP) : URL et
schéma d'authentification pré-remplis. Colonnes `kind` + `auth`
(`bearer`/`bot`/`none`) ajoutées à `agent_connectors` (migration **34**) ;
Discord envoie son jeton préfixé dans l'en-tête d'autorisation, Telegram place
le jeton **dans l'URL** via le substitut `{secret}` — substitué à l'appel,
**jamais stocké en clair** (la colonne url ne contient que le motif).
- **Teams** — scope `ChannelMessage.Read.All` ajouté aux Graph scopes M365
(consentement admin requis à la reconnexion).
- **`app/services/mcp_client.py`** — client MCP (streamable HTTP) : handshake
`initialize` → `notifications/initialized` → `tools/list` → `tools/call`
(JSON-RPC 2.0, réponse JSON **ou** premier `data:` d'un `text/event-stream`),
garde SSRF conservée, erreurs JSON-RPC remontées telles quelles, sortie
bornée à 20 000 car. Les outils sont **cachés** en base (`tools_json`) — le
bouton « Tester le connecteur » rejoue le handshake et met à jour la liste.
- **Outils dynamiques au registre** — `ToolRegistry._all()` merge ce cache à
chaque run : chaque outil est exposé au LLM sous `mcp_<serveur>_<outil>` avec
son `inputSchema` d'origine, et `execute()` dispatche sur `tools/call`.
Serveur désactivé → outil **absent du schéma** ; échec réseau →
`ToolResult(error)` sans casser le run.
- **Menu +** — badge `· N outil(s)` sur la fiche d'un serveur MCP ;
`POST /api/agent/connectors` accepte `kind` + `auth` (400 sur valeurs
inconnues).
- **Tests** — `tests/test_v757_mcp_discord.py` : **12 tests**, 0 appel réseau
réel (`_rpc` / `_get` monkeypatchés) — presets, `{secret}` absent de la base,
handshake + séquence d'appels, cache, dispatch LLM, serveur désactivé,
erreurs RPC, parse SSE, scopes Teams, câblage menu.
## v7.56.0 (2026-10-06) — Connecteurs : Google + Microsoft 365 (phase 6/8)
### Added
+26 -9
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@@ -284,7 +284,7 @@ Propriétés custom, AI keywords, sync API, 12 tables DB
---
## v7.51.0 → v7.58.0 — Menu + de l'assistant : hub de contexte (phases 1-6 ✅ 2026-10-06 · phases 7-8 planifiées)
## v7.51.0 → v7.58.0 — Menu + de l'assistant : hub de contexte (phases 1-7 ✅ 2026-10-06 · phase 8 planifiée)
> **Objectif** : faire du bouton **+** du panneau agent (à gauche de la zone d'édition)
> un menu à sections, tel que demandé :
@@ -471,13 +471,30 @@ CHANGELOG). Chiffrage : S < ½ j · M = 1–2 j · L = 3–5 j.
(GOOGLE_/MS_ CLIENT_ID/SECRET + redirect URI), OpenAPI régénéré (523 chemins),
CHANGELOG, ce ROADMAP
### Phase 7 — v7.57.0 — Connecteurs : Discord, Telegram, Teams, MCP · effort L
### Phase 7 — v7.57.0 — Connecteurs : Discord, Telegram, Teams, MCP · effort L ✅
- [ ] **Discord** (bot token : lecture canaux/DMs), **Telegram** (Bot API),
**Teams** (via Graph de la phase 6)
- [ ] **MCP complet** — handshake `initialize`, `tools/list`, `tools/call`
(streamable HTTP) → outils **dynamiques** ajoutés au registre à la connexion
- [ ] **Tests** — schémas MCP, mapping d'outils, échecs d'auth
- [x] **Presets Discord / Telegram** — champ **Type** dans le formulaire
« Ajouter un connecteur » : `kind` + `auth` (`bearer`/`bot`/`none`) ajoutés à
`agent_connectors` (migration **34**) ; Discord = en-tête d'autorisation avec
le jeton préfixé, Telegram = jeton **dans l'URL** via le substitut `{secret}`
(remplacé à l'appel, **jamais stocké en clair** — colonne url = `…/bot{secret}`)
- [x] **Teams** — scope `ChannelMessage.Read.All` ajouté aux Graph scopes M365
(consentement admin)
- [x] **MCP complet** — `app/services/mcp_client.py` : `initialize` →
`notifications/initialized` → `tools/list` → `tools/call` (JSON-RPC 2.0,
réponse JSON **ou** 1er `data:` d'un `text/event-stream`), garde SSRF,
outils **cachés** en base (`tools_json`, maj par le bouton « Tester »)
- [x] **Outils dynamiques au registre** — `ToolRegistry._all()` merge le cache
MCP à chaque run : nom `mcp_<serveur>_<outil>` + `inputSchema` exposés au
LLM, `execute()` dispatche sur `tools/call` ; serveur désactivé → outil
**absent du schéma** ; erreur RPC → `ToolResult(error)` (jamais de run perdu)
- [x] **Tests** — `tests/test_v757_mcp_discord.py` : **12 tests**, 0 appel
réseau (`_rpc` / `_get` monkeypatchés) — presets, `{secret}` absent de la
base, kind/auth invalides → 400, handshake + séquence d'appels, cache
`tools_json`, dispatch LLM, serveur désactivé, erreur handshake → probe
error, parse SSE/erreurs JSON-RPC, slug, scopes Teams, câblage menu
- [x] **Livraison** — `VERSION` + `app/main.py` = **7.57.0**, OpenAPI régénéré,
CHANGELOG, ce ROADMAP
### Phase 8 — v7.58.0 — Add plugins · effort M
@@ -489,8 +506,8 @@ CHANGELOG). Chiffrage : S < ½ j · M = 1–2 j · L = 3–5 j.
---
*Plan produit le 2026-10-06 à partir du code réel — **phases 1 à 6 livrées le
2026-10-06 (v7.51.0 → v7.56.0)**, phases 7-8 à valider une par une avant « go ».
*Plan produit le 2026-10-06 à partir du code réel — **phases 1 à 7 livrées le
2026-10-06 (v7.51.0 → v7.57.0)**, phase 8 (plugins) à valider avant « go ».
Chaque phase se clôt par tests verts, bump de version, CHANGELOG et ROADMAP à jour.*
---
+1 -1
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@@ -1 +1 @@
7.56.0
7.57.0
+1 -1
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@@ -185,7 +185,7 @@ async def lifespan(_app: FastAPI):
app = FastAPI(
title="FlowDeck",
version="7.56.0",
version="7.57.0",
docs_url="/docs",
redoc_url="/redoc",
lifespan=lifespan,
+13
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@@ -1586,6 +1586,19 @@ def _migration_my_tasks_mapping(conn: sqlite3.Connection) -> None:
)
@register(34, "v7.57.0: connecteurs — kind/auth/tools_json (Discord, Telegram, MCP)")
def _migration_connector_kinds(conn: sqlite3.Connection) -> None:
"""Discord (auth « Bot »), Telegram (jeton dans l'URL via `{secret}`) et
serveurs MCP (kind='mcp', cache d'outils) réutilisent la même table."""
cols = columns(conn, "agent_connectors")
if "kind" not in cols:
conn.execute("ALTER TABLE agent_connectors ADD COLUMN kind TEXT NOT NULL DEFAULT 'custom'")
if "auth" not in cols:
conn.execute("ALTER TABLE agent_connectors ADD COLUMN auth TEXT NOT NULL DEFAULT 'bearer'")
if "tools_json" not in cols:
conn.execute("ALTER TABLE agent_connectors ADD COLUMN tools_json TEXT NOT NULL DEFAULT '[]'")
@register(33, "v7.56.0: tokens OAuth des connecteurs (Google / M365)")
def _migration_connector_tokens(conn: sqlite3.Connection) -> None:
"""Tokens OAuth par (kind, utilisateur), chiffrés Fernet côté service."""
+3 -1
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@@ -653,7 +653,9 @@ def create_connectors_route(request: Request, body: dict = Body(default={})):
_current_user_id(request)
try:
return connectors.create_connector(
body.get("name") or "", body.get("url") or "", str(body.get("secret") or "")
body.get("name") or "", body.get("url") or "", str(body.get("secret") or ""),
kind=str(body.get("kind") or "custom"),
auth=str(body.get("auth") or "bearer"),
)
except ValueError as exc:
raise HTTPException(status_code=400, detail=str(exc)) from exc
+94 -34
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@@ -1,7 +1,10 @@
"""Connecteurs de l'agent (v7.55.0) — socle : catalogue, statut, fetch gardé SSRF.
3 connecteurs **natifs** (gitea, github, web) servis à la volée depuis la config,
plus des connecteurs **personnalisation** persistés (URL + clé) en base.
5 connecteurs **natifs** (gitea, github, web, google, ms365) servis à la volée,
plus des connecteurs **personnels** persistés (URL + clé) en base avec un
``kind`` : ``custom`` | ``discord`` (auth « Bot ») | ``telegram`` (jeton dans
l'URL via ``{secret}``) | ``mcp`` (serveur Model Context Protocol, cache
d'outils dans ``tools_json``).
ponytail : un seul fichier (pas de package ``connectors/`` ni de classe par
provider) — 3 probes dans un dict + 1 fetch. Les adapters lourds des phases 6-7
@@ -10,6 +13,7 @@ provider) — 3 probes dans un dict + 1 fetch. Les adapters lourds des phases 6-
from __future__ import annotations
import json
import logging
from app.config import settings
@@ -20,6 +24,18 @@ from app.services.sso_provisioning import decrypt_secret, encrypt_secret
logger = logging.getLogger(__name__)
NATIVE_KINDS = ("gitea", "github", "web", "google", "ms365")
CUSTOM_KINDS = ("custom", "discord", "telegram", "mcp")
AUTH_SCHEMES = ("bearer", "bot", "none")
# Presets proposés par le formulaire du menu + (le jeton reste toujours saisi
# par l'utilisateur — jamais codé en dur ici).
PRESETS = {
"discord": {"url": "https://discord.com/api/v10", "auth": "bot",
"hint": "Bot Discord Developers → Token"},
"telegram": {"url": "https://api.telegram.org/bot{secret}", "auth": "none",
"hint": "BotFather → Bot Token (jeton dans l'URL)"},
"mcp": {"url": "https://", "auth": "bearer",
"hint": "URL du endpoint MCP (streamable HTTP)"},
}
OAUTH_KINDS = oauth_connectors.OAUTH_KINDS
FETCH_LIMIT = 20000 # caractères max renvoyés au LLM (ponytail : borne fixe)
@@ -48,6 +64,21 @@ def native_state(kind: str, user_id: int | None = None) -> tuple[str, str]:
return ("ok", f"recherche web via {settings.web_search_provider or 'duckduckgo'}")
def _row(r) -> dict:
"""Ligne `agent_connectors` → dict API (le jeton n'y figure jamais)."""
try:
tools = json.loads(r["tools_json"] or "[]") if "tools_json" in r.keys() else []
except (ValueError, TypeError):
tools = []
return {
"id": r["id"], "builtin": False, "kind": r["kind"], "name": r["name"],
"url": r["url"], "auth": r["auth"], "enabled": bool(r["enabled"]),
"status": r["status"], "detail": r["detail"] or "",
"has_secret": bool(r["secret_encrypted"]), "oauth": False,
"tools_count": len(tools),
}
def list_connectors(user_id: int | None = None) -> list[dict]:
"""Catalogue : natifs (toujours présents) + connecteurs personnels."""
out: list[dict] = []
@@ -62,46 +93,45 @@ def list_connectors(user_id: int | None = None) -> list[dict]:
})
with get_conn() as conn:
rows = conn.execute(
"SELECT id, name, url, secret_encrypted, enabled, status, detail "
"FROM agent_connectors ORDER BY id"
"SELECT id, name, url, secret_encrypted, enabled, status, detail, "
"kind, auth, tools_json FROM agent_connectors ORDER BY id"
).fetchall()
for r in rows:
out.append({
"id": r["id"], "builtin": False, "kind": "custom", "name": r["name"],
"url": r["url"], "enabled": bool(r["enabled"]), "status": r["status"],
"detail": r["detail"] or "", "has_secret": bool(r["secret_encrypted"]),
})
return out
return out + [_row(r) for r in rows]
def get(connector_id: int) -> dict | None:
with get_conn() as conn:
r = conn.execute(
"SELECT id, name, url, secret_encrypted, enabled, status, detail "
"FROM agent_connectors WHERE id=?", (connector_id,)
"SELECT id, name, url, secret_encrypted, enabled, status, detail, "
"kind, auth, tools_json FROM agent_connectors WHERE id=?",
(connector_id,),
).fetchone()
if not r:
return None
return {"id": r["id"], "builtin": False, "kind": "custom", "name": r["name"],
"url": r["url"], "enabled": bool(r["enabled"]), "status": r["status"],
"detail": r["detail"] or "", "has_secret": bool(r["secret_encrypted"])}
return _row(r) if r else None
# ── CRUD (personnels) ────────────────────────────────────────────────────────
def create_connector(name: str, url: str, secret: str = "") -> dict:
def create_connector(name: str, url: str, secret: str = "", *,
kind: str = "custom", auth: str = "bearer") -> dict:
"""Valide l'URL (garde SSRF) puis stocke la clé **chiffrée** (Fernet)."""
from app.services.importers.url_fetch import _validate_url
name = (name or "").strip()
if not name:
raise ValueError("name est requis")
url = _validate_url((url or "").strip()) # lève ValueError si hôte interne
if kind not in CUSTOM_KINDS:
raise ValueError(f"kind invalide: {kind} (attendu {', '.join(CUSTOM_KINDS)})")
if auth not in AUTH_SCHEMES:
raise ValueError(f"auth invalide: {auth} (attendu {', '.join(AUTH_SCHEMES)})")
url = (url or "").strip()
if "{secret}" in url and not (secret or "").strip():
raise ValueError("clé requise : l'URL contient {secret}")
url = _validate_url(url) # lève ValueError si hôte interne
with get_conn() as conn:
cur = conn.execute(
"INSERT INTO agent_connectors (name, url, secret_encrypted, status, detail) "
"VALUES (?,?,?,?,?)",
(name, url, encrypt_secret(secret or ""), "unknown", ""),
"INSERT INTO agent_connectors (name, url, secret_encrypted, status, "
"detail, kind, auth) VALUES (?,?,?,?,?,?,?)",
(name, url, encrypt_secret(secret or ""), "unknown", "", kind, auth),
)
conn.commit()
cid = cur.lastrowid
@@ -143,22 +173,44 @@ def delete_connector(connector_id: int) -> bool:
# ── Réseau (toujours gardé SSRF) ─────────────────────────────────────────────
def _headers(connector_id: int | None = None) -> dict:
"""En-têtes d'appel : la clé n'est lue (et déchiffrée) qu'ici, jamais renvoyée."""
"""En-têtes d'appel : la clé n'est lue (et déchiffrée) qu'ici, jamais renvoyée.
``auth`` = bearer (défaut) | bot (Discord, jeton préfixé) | none (jeton ailleurs).
"""
headers = {"User-Agent": "FlowDeck-Connectors/1.0"}
secret = ""
secret, auth = "", "bearer"
if connector_id:
with get_conn() as conn:
r = conn.execute(
"SELECT secret_encrypted FROM agent_connectors WHERE id=?",
"SELECT secret_encrypted, auth FROM agent_connectors WHERE id=?",
(connector_id,),
).fetchone()
secret = decrypt_secret((r["secret_encrypted"] if r else "") or "")
if secret:
if r:
secret = decrypt_secret(r["secret_encrypted"] or "")
auth = r["auth"] or "bearer"
if secret and auth == "bot":
headers["Authorization"] = f"Bot {secret}"
elif secret and auth != "none":
headers["Authorization"] = f"Bearer {secret}"
headers["X-Api-Key"] = secret
return headers
def _with_secret(url: str, connector_id: int) -> str:
"""Substitue ``{secret}`` (Telegram : le jeton vit dans l'URL, jamais stocké clair)."""
if "{secret}" not in url:
return url
with get_conn() as conn:
r = conn.execute(
"SELECT secret_encrypted FROM agent_connectors WHERE id=?",
(connector_id,),
).fetchone()
secret = decrypt_secret((r["secret_encrypted"] if r else "") or "")
if not secret:
raise ValueError("clé manquante pour une URL contenant {secret}")
return url.replace("{secret}", secret)
async def _get(url: str, headers: dict | None = None) -> tuple[int, str]:
"""GET gardé SSRF (validation + re-vérification après redirection).
@@ -184,7 +236,7 @@ def _resolve(connector: str) -> tuple[str, str | int]:
row = get(int(token))
if row is None:
raise ValueError(f"Connecteur inconnu: {token}")
return ("custom", row["id"])
return (row["kind"], row["id"])
low = token.lower()
if low in NATIVE_KINDS:
return (low, low)
@@ -193,7 +245,7 @@ def _resolve(connector: str) -> tuple[str, str | int]:
"SELECT id FROM agent_connectors WHERE lower(name)=?", (low,)
).fetchone()
if row:
return ("custom", row["id"])
return (get(row["id"])["kind"], row["id"])
raise ValueError(f"Connecteur inconnu: {token}")
@@ -201,7 +253,11 @@ async def probe(connector: str, user_id: int | None = None) -> dict:
"""Teste un connecteur et **persiste** le résultat (personnel uniquement)."""
kind, ref = _resolve(connector)
try:
if kind in OAUTH_KINDS:
if kind == "mcp":
from app.services import mcp_client
tools = await mcp_client.initialize_and_list(int(ref))
status, detail = "ok", f"MCP · {len(tools)} outil(s)"
elif kind in OAUTH_KINDS:
res = await oauth_connectors.api_get(kind, user_id,
oauth_connectors.PROVIDERS[kind]["probe_path"])
status, detail = res["status"], res["text"][:200]
@@ -216,12 +272,13 @@ async def probe(connector: str, user_id: int | None = None) -> dict:
status, detail = "ok", native_state("web")[1]
else:
row = get(int(ref))
code, _ = await _get(row["url"], _headers(int(ref)))
url = _with_secret(row["url"], int(ref))
code, _ = await _get(url, _headers(int(ref)))
status, detail = ("ok" if code < 400 else "error"), f"HTTP {code}"
except Exception as exc: # noqa: BLE001 — un probe ne casse jamais l'UI
logger.info("Connector probe failed (%s): %s", connector, exc)
status, detail = "error", str(exc)[:200]
if kind == "custom":
if kind not in NATIVE_KINDS:
with get_conn() as conn:
conn.execute(
"UPDATE agent_connectors SET status=?, detail=? WHERE id=?",
@@ -246,6 +303,9 @@ async def connector_fetch(connector: str, path: str = "", query: str = "",
path = (path or "").strip()
if kind in OAUTH_KINDS:
return await oauth_connectors.api_get(kind, user_id, path)
if kind == "mcp":
from app.services import mcp_client
return {"status": "ok", "text": mcp_client.tools_text(int(ref))}
if kind == "gitea":
base = settings.gitea_url.rstrip("/")
url = f"{base}/{path.lstrip('/')}" if path else f"{base}/api/v1/version"
@@ -267,7 +327,7 @@ async def connector_fetch(connector: str, path: str = "", query: str = "",
return {"status": "error", "text": "Connecteur supprimé"}
if not row["enabled"]:
return {"status": "error", "text": "Connecteur désactivé"}
url = row["url"].rstrip("/")
url = _with_secret(row["url"], int(ref)).rstrip("/")
if path:
url += "/" + path.lstrip("/")
code, text = await _get(url, _headers(int(ref)))
+181
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@@ -0,0 +1,181 @@
"""Client MCP (Model Context Protocol) — streamable HTTP, v7.57.0.
JSON-RPC 2.0 : ``initialize`` → ``notifications/initialized`` → ``tools/list``
→ ``tools/call``. Les outils sont **cachés** dans
``agent_connectors.tools_json`` (kind ``mcp``) puis exposés au LLM par
``ToolRegistry`` sous des noms ``mcp_<serveur>_<outil>`` — outils dynamiques,
sans état en mémoire.
ponytail : **1 seul seam** ``_rpc()`` (monkeypatché en test) ; on lit soit la
réponse JSON directe, soit la première ligne ``data:`` d'une
``text/event-stream`` — pas de client SSE à l'état (les méthodes utilisées
répondent en JSON chez la grande majorité des serveurs).
"""
from __future__ import annotations
import json
import logging
import re
from app.db import get_conn
from app.services.connectors import _headers, _with_secret, get
logger = logging.getLogger(__name__)
# Version la plus répandue côté serveurs (un serveur plus récent rétrograde).
PROTOCOL_VERSION = "2024-11-05"
CLIENT_INFO = {"name": "FlowDeck", "version": "7"}
def tool_name(server_name: str, tool_name: str) -> str:
"""Nom LLM stable : ``mcp_<serveur>_<outil>`` (slug minuscules/underscores)."""
def slug(text: str) -> str:
return re.sub(r"[^a-z0-9]+", "_", str(text).lower()).strip("_")
joined = f"mcp_{slug(server_name)}_{slug(tool_name)}"
return re.sub(r"_{2,}", "_", joined)
def parse_body(content_type: str, body: str, status: int) -> dict:
"""Corps MCP → dict JSON (JSON direct ou événement ``data:`` d'un flux SSE)."""
text = body or ""
if "text/event-stream" in (content_type or ""):
for line in text.splitlines():
if line.startswith("data:"):
text = line[5:].strip()
break
try:
data = json.loads(text)
except ValueError as exc:
raise ValueError(f"Réponse MCP illisible (HTTP {status})") from exc
if isinstance(data, dict) and data.get("error"):
err = data["error"] if isinstance(data["error"], dict) else {}
raise ValueError(f"MCP {err.get('code', '?')} : {err.get('message', 'erreur')}")
return data if isinstance(data, dict) else {}
async def _rpc(url: str, payload: dict, headers: dict | None = None) -> dict:
"""POST JSON-RPC gardé SSRF → réponse décodée. Point d'injection des tests."""
from app.services.http_client import shared_client
from app.services.importers.url_fetch import _validate_url
safe = _validate_url(url)
hdrs = {"Content-Type": "application/json",
"Accept": "application/json, text/event-stream",
**(headers or {})}
async with shared_client(timeout=15, headers=hdrs) as client:
resp = await client.post(safe, json=payload)
return parse_body(resp.headers.get("content-type", ""), resp.text or "",
resp.status_code)
async def _notify(url: str, payload: dict, headers: dict | None = None) -> None:
"""Notification JSON-RPC (202 sans corps) — les erreurs sont ignorées."""
try:
await _rpc(url, payload, headers)
except Exception as exc: # noqa: BLE001
logger.debug("MCP notification ignorée: %s", exc)
def _server(connector_id: int) -> dict:
row = get(connector_id)
if row is None:
raise ValueError("Serveur MCP introuvable")
if row["kind"] != "mcp":
raise ValueError("Ce connecteur n'est pas un serveur MCP")
if not row["enabled"]:
raise ValueError("Serveur MCP désactivé")
return {"id": row["id"], "name": row["name"], "url": row["url"],
"headers": _headers(connector_id)}
def _normalize(server: dict, raw: list) -> list[dict]:
out = []
for t in raw if isinstance(raw, list) else []:
if not isinstance(t, dict) or not t.get("name"):
continue
params = t.get("inputSchema")
if not isinstance(params, dict):
params = {"type": "object", "properties": {}}
out.append({
"name": tool_name(server["name"], t["name"]),
"original": str(t["name"]),
"description": str(t.get("description") or "Outil MCP"),
"parameters": params,
})
return out
def _save_tools(connector_id: int, tools: list[dict]) -> None:
with get_conn() as conn:
conn.execute("UPDATE agent_connectors SET tools_json=? WHERE id=?",
(json.dumps(tools), connector_id))
conn.commit()
async def initialize_and_list(connector_id: int) -> list[dict]:
"""Handshake + ``tools/list`` → met à jour le cache de la base."""
srv = _server(connector_id)
url = _with_secret(srv["url"], connector_id)
await _rpc(url, {
"jsonrpc": "2.0", "id": 1, "method": "initialize",
"params": {"protocolVersion": PROTOCOL_VERSION, "capabilities": {},
"clientInfo": CLIENT_INFO},
}, srv["headers"])
await _notify(url, {"jsonrpc": "2.0", "method": "notifications/initialized"},
srv["headers"])
data = await _rpc(url, {"jsonrpc": "2.0", "id": 2, "method": "tools/list",
"params": {}}, srv["headers"])
result = data.get("result") if isinstance(data.get("result"), dict) else {}
tools = _normalize(srv, result.get("tools") or [])
_save_tools(connector_id, tools)
return tools
def cached_tools() -> list[dict]:
"""Outils MCP des serveurs **activés** (cache en base) — lu par ToolRegistry."""
with get_conn() as conn:
rows = conn.execute(
"SELECT id, tools_json FROM agent_connectors WHERE kind='mcp' AND enabled=1"
).fetchall()
out: list[dict] = []
for r in rows:
try:
tools = json.loads(r["tools_json"] or "[]")
except (ValueError, TypeError):
tools = []
for t in tools if isinstance(tools, list) else []:
if isinstance(t, dict) and t.get("name"):
out.append({**t, "connector_id": r["id"]})
return out
def tools_text(connector_id: int) -> str:
"""Liste lisible des outils cachés (utilisée par ``connector_fetch``)."""
tools = [t for t in cached_tools() if t["connector_id"] == connector_id]
if not tools:
return "Aucun outil en cache — lancez « Tester le connecteur » (tools/list)."
return "\n".join(f"- {t['name']} : {t.get('description', '')}" for t in tools)
def _content_text(result: dict) -> str:
parts = []
for item in result.get("content") or []:
if isinstance(item, dict) and item.get("type") == "text":
parts.append(str(item.get("text") or ""))
else:
parts.append(json.dumps(item, ensure_ascii=False)[:2000])
return "\n".join(p for p in parts if p) or json.dumps(result, ensure_ascii=False)[:4000]
async def call_tool(connector_id: int, tool: str, arguments: dict | None = None) -> dict:
"""``tools/call`` → {status, text} (isError → error, borné à 20 000 car.)."""
srv = _server(connector_id)
url = _with_secret(srv["url"], connector_id)
data = await _rpc(url, {
"jsonrpc": "2.0", "id": 3, "method": "tools/call",
"params": {"name": tool, "arguments": arguments or {}},
}, srv["headers"])
result = data.get("result") if isinstance(data.get("result"), dict) else {}
text = _content_text(result)[:20000]
return {"status": "error" if result.get("isError") else "ok", "text": text}
+1
View File
@@ -50,6 +50,7 @@ PROVIDERS: dict[str, dict] = {
"scopes": [
"openid", "email", "profile", "offline_access",
"User.Read", "Files.Read", "Mail.Read", "Calendars.Read",
"ChannelMessage.Read.All", # Teams (phase 7) — consentement admin
],
"extra": {"response_mode": "query", "prompt": "consent"},
"probe_path": "/me",
+53 -6
View File
@@ -1115,6 +1115,36 @@ class ConnectorFetch(Tool):
message=text[:800], data={"text": text})
class McpTool(Tool):
"""Outil MCP dynamique — instance construite à la volée depuis le cache
en base (`mcp_client.cached_tools()`), pas enregistrée dans TOOL_CLASSES."""
def __init__(self, entry: dict):
self.name = entry["name"]
self.description = entry.get("description") or "Outil MCP"
self.parameters = entry.get("parameters") or {"type": "object", "properties": {}}
self.entry = entry
async def execute(self, args, *, user_id=None) -> ToolResult:
from app.services import mcp_client
try:
res = await mcp_client.call_tool(self.entry["connector_id"],
self.entry.get("original") or "", args)
except ValueError as exc:
return ToolResult(status="error", tool=self.name, message=str(exc))
except Exception as exc: # noqa: BLE001 — réseau : erreur outil, pas run
logger.warning("MCP tool failed (%s): %s", self.name, exc)
return ToolResult(status="error", tool=self.name,
message=f"MCP indisponible: {exc}")
if res.get("status") != "ok":
return ToolResult(status="error", tool=self.name,
message=(res.get("text") or "erreur MCP")[:500])
text = res.get("text") or ""
return ToolResult(status="success", tool=self.name, target_type="mcp",
message=text[:800], data={"text": text})
TOOL_CLASSES = [
SearchWorkspace, ReadCollection, ReadPage, ReadWorkspaces, ReadDocument,
CreateCollection, CreateView, AddProperty, CreatePage, CreateDocument,
@@ -1133,24 +1163,41 @@ class ToolRegistry:
def __init__(self):
self.tools: dict[str, Tool] = {t.name: t() for t in TOOL_CLASSES}
def _all(self) -> dict[str, Tool]:
"""Outils statiques + **outils MCP dynamiques** (cache en base).
Les MCP ne sont jamais mis en cache en mémoire : un run re-lit la base,
donc « Tester le connecteur » suffit à rendre un outil disponible.
"""
tools = dict(self.tools)
try:
from app.services import mcp_client
for entry in mcp_client.cached_tools():
tools[entry["name"]] = McpTool(entry)
except Exception: # noqa: BLE001 — la base ne doit jamais casser un run
logger.exception("MCP dynamic tools load failed")
return tools
def list(self, scope: dict | None = None) -> list[str]:
"""Tool names allowed by an agent scope (default: all)."""
tools = self._all()
allowed = (scope or {}).get("tools")
if allowed is None:
return list(self.tools.keys())
return [n for n in self.tools if n in allowed]
return list(tools.keys())
return [n for n in tools if n in allowed]
def schema(self, scope: dict | None = None) -> list[dict]:
"""Function-calling schema for the LLM, filtered by scope."""
tools = self._all()
return [
{"name": self.tools[n].name,
"description": self.tools[n].description,
"parameters": self.tools[n].parameters}
{"name": tools[n].name,
"description": tools[n].description,
"parameters": tools[n].parameters}
for n in self.list(scope)
]
async def execute(self, tool: str, args: dict, *, user_id: int | None = None) -> ToolResult:
impl = self.tools.get(tool)
impl = self._all().get(tool)
if not impl:
return ToolResult(status="error", tool=tool, message=f"Outil inconnu: {tool}")
return await impl.execute(args, user_id=user_id)
+10 -3
View File
@@ -445,11 +445,18 @@ body.fd-ap-resizing *{cursor:col-resize!important}
</div>
</div>
<div class="fd-plus-form" x-show="plusSection==='connector-new'" x-cloak>
<label for="fd-plus-cn-kind">Type</label>
<select id="fd-plus-cn-kind" x-model="connectorForm.kind" @change="connectorPreset()">
<option value="custom">Connecteur personnalisé (HTTP + clé)</option>
<option value="discord">Discord (bot)</option>
<option value="telegram">Telegram (bot)</option>
<option value="mcp">Serveur MCP (streamable HTTP)</option>
</select>
<label for="fd-plus-cn-name">Nom</label>
<input id="fd-plus-cn-name" type="text" x-model="connectorForm.name" placeholder="ex. Base de connaissances" @keydown.enter.prevent="connectorCreate()">
<label for="fd-plus-cn-url">URL publique (hôtes privés refusés)</label>
<input id="fd-plus-cn-url" type="url" x-model="connectorForm.url" placeholder="https://api.exemple.com">
<label for="fd-plus-cn-secret">Clé API — stockée chiffrée, jamais renvoyée</label>
<label for="fd-plus-cn-url" x-text="connectorForm.hint || 'URL publique (hôtes privés refusés)'"></label>
<input id="fd-plus-cn-url" type="text" x-model="connectorForm.url" placeholder="https://api.exemple.com">
<label for="fd-plus-cn-secret">Clé / jeton — chiffrée, jamais renvoyée</label>
<input id="fd-plus-cn-secret" type="password" x-model="connectorForm.secret" placeholder="sk-…" autocomplete="off">
<div class="fd-proposal-bar">
<button class="fd-proposal-btn primary" type="button" @click="connectorCreate()">✓ Ajouter</button>
+21
View File
@@ -202,6 +202,27 @@ transaction par migration — A31).
Chaque phase se clôt par : `ruff` + suite verte, bump de version, CHANGELOG, ROADMAP
à jour, tag.
## 9bis. Avenant phase 7 (v7.57.0) — décisions livrées
- **D5 (`probe/list_sources/fetch` par adapter) écartée** : 1 switch sur
`agent_connectors.kind` dans `probe()` / `connector_fetch()` — une interface
à 3 méthodes pour 4 kinds tordrait plus qu'elle ne simplifie ; ajouter un
kind = 1 branche de plus dans le même switch.
- **Discord / Telegram = presets du socle**, pas 3 adapters dédiés : le champ
**Type** du formulaire pré-remplit l'URL + le schéma d'auth
(`bearer`/`bot`/`none`). La Bot API de Telegram impose le jeton **dans l'URL**
→ substitut `{secret}` remplacé à l'appel (`connectors._with_secret`),
stockage = motif seul, test « le jeton n'est jamais en base ».
- **MCP : outils dynamiques sans état** — `ToolRegistry._all()` relit le cache
`tools_json` à chaque run (rien à invalider, « Tester » suffit) ; nom LLM
`mcp_<serveur>_<outil>` (slug sans double soulignement) ; dispatch
`tools/call` dans `McpTool.execute()`. Serveur désactivé → outil **absent du
schéma**, échec réseau → `ToolResult(error)` : le run continue toujours.
- **Pas de client SSE à l'état** : `parse_body()` lit le JSON direct ou le
premier `data:` d'un `text/event-stream`, ce qui couvre
`initialize` / `tools/list` / `tools/call` des serveurs streamables courants.
Upgrade : client SSE persistant si un serveur ne répond qu'en flux.
## 10. Hors périmètre
- Écriture dans les sources distantes (Google Docs, Slack…) — lecture seule au départ.
+1 -1
View File
@@ -2,7 +2,7 @@
"openapi": "3.1.0",
"info": {
"title": "FlowDeck",
"version": "7.56.0"
"version": "7.57.0"
},
"paths": {
"/auth/register": {
+22 -4
View File
@@ -75,7 +75,8 @@
galleryFilter: '',
canvases: [], canvas: null,
connectors: [], connector: null,
connectorForm: {name: '', url: '', secret: ''},
connectorForm: {name: '', url: '', secret: '', kind: 'custom',
auth: 'bearer', hint: ''},
cmdFocus: -1, slashDismiss: false,
toastMsg: '', toastErr: false, _toastTimer: null,
_livePh: null,
@@ -1270,7 +1271,8 @@
_connectorStatus(c){
var mark = c.status === 'ok' ? '✓ ' : (c.status === 'error' ? '✗ '
: (c.status === 'missing' ? '⚠ ' : '? '));
return mark + (c.detail || c.status) + (c.enabled ? '' : ' · désactivé');
var tools = (c.kind === 'mcp' && c.tools_count) ? ' · ' + c.tools_count + ' outil(s)' : '';
return mark + (c.detail || c.status) + tools + (c.enabled ? '' : ' · désactivé');
},
_connectorItems(){
var self = this;
@@ -1377,6 +1379,20 @@
self.fetchConnectors();
}).catch(function(){ self.toast('Suppression impossible (réseau).', true); });
},
// Type choisi dans le formulaire → URL / schéma d'auth / aide pré-remplis.
connectorPreset(){
var f = this.connectorForm;
var presets = {
custom: {url:'', auth:'bearer', hint:'URL publique de votre API (hôtes privés refusés)'},
discord: {url:'https://discord.com/api/v10', auth:'bot',
hint:'Discord Developers → Bot Token (jeton en Authorization)'},
telegram:{url:'https://api.telegram.org/bot{secret}', auth:'none',
hint:'BotFather → Bot Token ({secret} complète l\u2019URL)'},
mcp: {url:'', auth:'bearer', hint:'URL du endpoint MCP (streamable HTTP)'}
};
var p = presets[f.kind] || presets.custom;
f.url = p.url; f.auth = p.auth; f.hint = p.hint;
},
connectorCreate(){
var self = this, f = this.connectorForm;
if(!(f.name || '').trim() || !(f.url || '').trim()){
@@ -1384,7 +1400,8 @@
}
fetch('/api/agent/connectors', {
method:'POST', headers:{'X-CSRF-Token': getCsrf(), 'Content-Type':'application/json'},
body: JSON.stringify({name: f.name, url: f.url, secret: f.secret || ''})
body: JSON.stringify({name: f.name, url: f.url, secret: f.secret || '',
kind: f.kind || 'custom', auth: f.auth || 'bearer'})
}).then(function(r){ return r.json().then(function(d){ return {ok:r.ok, d:d}; }); })
.then(function(res){
if(!res.ok){ self.toast((res.d && res.d.detail) || 'Création impossible.', true); return; }
@@ -1558,7 +1575,8 @@
this.connector = it.connector; this.plusSection = 'connector'; this.plusFocus = 0; return;
}
if(it.action === 'connector-new'){
this.connectorForm = {name:'', url:'', secret:''};
this.connectorForm = {name:'', url:'', secret:'', kind:'custom',
auth:'bearer', hint:''};
this.plusSection = 'connector-new'; this.plusFocus = -1; return;
}
if(it.action === 'connector-probe'){ this.connectorProbe(); return; }
+209
View File
@@ -0,0 +1,209 @@
"""v7.57.0 — Discord / Telegram (presets) + serveurs MCP (outils dynamiques)."""
import asyncio
from pathlib import Path
import pytest
from conftest import anon_csrf
from app.db import get_conn
from app.services import connectors, mcp_client
from app.services.tool_registry import ToolRegistry
ROOT = Path(__file__).resolve().parent.parent
JS_PATH = ROOT / "static" / "js" / "agent_panel_2.js"
PANEL_HTML = ROOT / "app" / "templates" / "agent_panel.html"
def _create(client, **kw):
body = {"name": "Conn", "url": "https://example.com/v1", "secret": "sk-1", **kw}
r = client.post("/api/agent/connectors", json=body)
assert r.status_code == 200, r.text
return r.json()
# ── Presets Discord / Telegram ──────────────────────────────────────────────
def test_discord_preset_uses_bot_auth(client):
row = _create(client, name="Discord", url="https://discord.com/api/v10",
auth="bot", kind="discord")
assert row["kind"] == "discord" and row["auth"] == "bot"
assert connectors._headers(row["id"])["Authorization"].startswith("Bot ")
def test_telegram_secret_lives_in_url_not_in_db(client, monkeypatch):
row = _create(client, name="Telegram", kind="telegram", auth="none",
url="https://api.telegram.org/bot{secret}", secret="123456:abc")
with get_conn() as conn:
stored = conn.execute("SELECT url FROM agent_connectors WHERE id=?",
(row["id"],)).fetchone()["url"]
assert "{secret}" in stored and "123456" not in stored # jamais en clair
seen = []
async def fake_get(url, headers=None):
seen.append((url, headers))
return 200, '{"ok": true}'
monkeypatch.setattr(connectors, "_get", fake_get)
asyncio.run(connectors.connector_fetch(str(row["id"]), path="getMe"))
assert seen[0][0] == "https://api.telegram.org/bot123456:abc/getMe"
assert "Authorization" not in seen[0][1] # auth=none
def test_secret_placeholder_requires_key_and_valid_kinds(client):
no_key = client.post("/api/agent/connectors",
json={"name": "TG", "url": "https://api.telegram.org/bot{secret}"})
assert no_key.status_code == 400 and "secret" in no_key.json()["detail"]
bad_kind = client.post("/api/agent/connectors",
json={"name": "X", "url": "https://example.com/x", "kind": "slack"})
assert bad_kind.status_code == 400 and "kind" in bad_kind.json()["detail"]
bad_auth = client.post("/api/agent/connectors",
json={"name": "X", "url": "https://example.com/x", "auth": "digest"})
assert bad_auth.status_code == 400 and "auth" in bad_auth.json()["detail"]
# ── MCP : handshake, cache, outils dynamiques ───────────────────────────────
def _mcp_server(client) -> int:
return _create(client, name="Demo Server", kind="mcp", url="https://example.com/mcp")["id"]
def _fake_rpc_factory(calls):
async def fake_rpc(url, payload, headers=None):
assert url.startswith("https://example.com/mcp") # SSRF: hôte public fixe
calls.append(payload.get("method"))
method = payload.get("method")
if method == "initialize":
return {"result": {"protocolVersion": "2024-11-05",
"serverInfo": {"name": "demo"}}}
if method == "tools/list":
return {"result": {"tools": [
{"name": "search_docs", "description": "Cherche dans les notes",
"inputSchema": {"type": "object", "properties": {"q": {"type": "string"}},
"required": ["q"]}},
{"name": "Echo", "description": "Répète"},
]}}
if method == "tools/call":
return {"result": {"content": [{"type": "text", "text": "résultat utile"}]}}
return {}
return fake_rpc
def test_mcp_probe_handshakes_and_caches_tools(client, monkeypatch):
sid = _mcp_server(client)
calls = []
monkeypatch.setattr(mcp_client, "_rpc", _fake_rpc_factory(calls))
res = asyncio.run(connectors.probe(str(sid)))
assert res["status"] == "ok", res
assert "2 outil(s)" in res["detail"]
assert calls == ["initialize", "notifications/initialized", "tools/list"]
with get_conn() as conn:
tools = conn.execute("SELECT tools_json FROM agent_connectors WHERE id=?",
(sid,)).fetchone()["tools_json"]
assert "mcp_demo_server_search_docs" in tools # nom LLM calculé
rows = client.get("/api/agent/connectors").json()["connectors"]
me = {r["id"]: r for r in rows if r["id"] == sid}[sid]
assert me["kind"] == "mcp" and me["tools_count"] == 2
def test_dynamic_tools_reach_the_llm_schema_and_execute(client, monkeypatch):
sid = _mcp_server(client)
monkeypatch.setattr(mcp_client, "_rpc", _fake_rpc_factory([]))
asyncio.run(connectors.probe(str(sid)))
reg = ToolRegistry()
schema = {t["name"]: t for t in reg.schema()}
assert "mcp_demo_server_search_docs" in schema
assert schema["mcp_demo_server_search_docs"]["parameters"]["required"] == ["q"]
assert "mcp_demo_server_echo" in schema
res = asyncio.run(reg.execute("mcp_demo_server_search_docs", {"q": "notes"}))
assert res.status == "success"
assert "résultat utile" in res.data["text"]
def test_disabled_mcp_server_hides_its_tools(client, monkeypatch):
sid = _mcp_server(client)
monkeypatch.setattr(mcp_client, "_rpc", _fake_rpc_factory([]))
asyncio.run(connectors.probe(str(sid)))
assert "mcp_demo_server_echo" in {t["name"] for t in ToolRegistry().schema()}
client.patch(f"/api/agent/connectors/{sid}", json={"enabled": False})
assert "mcp_demo_server_echo" not in {t["name"] for t in ToolRegistry().schema()}
# hors du registre → refus explicite plutôt qu'un appel réseau raté
res = asyncio.run(ToolRegistry().execute("mcp_demo_server_echo", {}))
assert res.status == "error" and "inconnu" in res.message.lower()
def test_mcp_rpc_errors_become_probe_errors(client, monkeypatch):
sid = _mcp_server(client)
async def bad_rpc(url, payload, headers=None):
if payload.get("method") == "initialize":
raise ValueError("MCP -32000 : handshake refusé")
return {}
monkeypatch.setattr(mcp_client, "_rpc", bad_rpc)
res = asyncio.run(connectors.probe(str(sid)))
assert res["status"] == "error" and "handshake" in res["detail"]
# les outils restent absents : pas de cache partiel
with get_conn() as conn:
tools = conn.execute("SELECT tools_json FROM agent_connectors WHERE id=?",
(sid,)).fetchone()["tools_json"]
assert tools == "[]"
def test_parse_body_handles_sse_and_rpc_errors():
sse = mcp_client.parse_body(
"text/event-stream; charset=utf-8",
": keep-alive\nevent: message\ndata: {\"result\": {\"ok\": 1}}\n\n", 200)
assert sse == {"result": {"ok": 1}}
assert mcp_client.parse_body("application/json", '{"result": {}}', 200) == {"result": {}}
with pytest.raises(ValueError, match="illisible"):
mcp_client.parse_body("text/html", "<html>gateway</html>", 502)
with pytest.raises(ValueError, match="-32601"):
mcp_client.parse_body("application/json",
'{"error": {"code": -32601, "message": "Method not found"}}', 200)
def test_tool_name_slug():
assert mcp_client.tool_name("Demo Server", "search-docs") == "mcp_demo_server_search_docs"
assert mcp_client.tool_name("!!", "Echo") == "mcp_echo"
# ── Teams + câblage ─────────────────────────────────────────────────────────
def test_ms365_scopes_include_teams_messages():
from app.services.oauth_connectors import PROVIDERS
assert "ChannelMessage.Read.All" in PROVIDERS["ms365"]["scopes"]
assert "Files.Read" in PROVIDERS["ms365"]["scopes"]
def test_connectors_menu_wired_for_presets(client):
src = JS_PATH.read_text(encoding="utf-8")
for token in ("connectorPreset()", "kind: f.kind || 'custom'",
"auth: f.auth || 'bearer'",
"https://discord.com/api/v10",
"https://api.telegram.org/bot{secret}", "presets[f.kind]"):
assert token in src, token
html = PANEL_HTML.read_text(encoding="utf-8")
assert "fd-plus-cn-kind" in html
for token in ('value="discord"', 'value="telegram"', 'value="mcp"',
'connectorForm.kind'):
assert token in html, token
# 1 seule section « bientôt » restante (plugins)
root = src.split("var FD_PLUS_MENU = [", 1)[1].split("];", 1)[0]
assert root.count("disabled:true") == 1
resp = client.get("/accounts")
assert resp.status_code == 200 and "connectorPreset" in resp.text
def test_mcp_routes_require_session(client):
anon_csrf(client)
assert client.get("/api/agent/connectors").status_code == 401
assert client.post("/api/agent/connectors",
json={"name": "x", "url": "https://example.com/x",
"kind": "mcp"}).status_code == 401