feat(discord-bridge): aprobari valabile pe tot firul (buton "Allow (tot firul)")

Confirmarea per comanda devenea obositoare intr-o sesiune care lucreaza pe
acelasi host: `ssh pvemini ...` de zece ori la rand insemna zece butoane.

Butonul de confirmare are acum trei variante: Allow / Allow (tot firul) / Deny.
"Allow (tot firul)" memoreaza tiparul `(rule, reason)` produs de clasificator,
nu comanda: dupa o aprobare pe `ssh pvemini uptime`, orice comanda catre ACEL
host trece singura, dar `ssh 10.0.20.36` sau un `rm -rf` cer din nou
confirmare. Aprobarile stau in ~/.claude-discord/approvals/grants/<fir>.json.

Domeniul e firul Discord, nu `session_id`: acela se schimba la `--resume`, iar
aprobarile ar disparea exact cand omul se astepta sa tina.

Expirare: `/new` le sterge (sesiune noua = permisiuni noi), `/permisiuni
revoca:True` la cerere, TTL implicit 12h (CLAUDE_DISCORD_GRANT_TTL), iar
CLAUDE_DISCORD_SESSION_GRANTS=off dezactiveaza complet mecanismul.

Fail-closed peste tot, ca restul hook-ului: fara CLAUDE_DISCORD_THREAD_ID (hook
rulat in afara puntii), cu fisierul de aprobari corupt, cu un thread_id care nu
arata a id (`../`, punct la inceput, peste 128 de caractere) sau la orice
exceptie, has_grant() raspunde False si se cere confirmare in Discord.

Adaugat si `/permisiuni [revoca:True]` (listare/revocare) plus butonul
echivalent in dashboard (`decision: "allow_session"`).

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01B29CApsP1JkSdjYaGaHpE7

proxmox/lxc171-claude-agent/discord-bridge/INTERFACES.md

@@ -136,3 +136,5 @@ scrie codul care il importa oricum — se rezolva la merge — si NU crea o vari
 - Fara user separat `cdbot`, fara audit append-only, fara dashboard web, fara Agent SDK.
 - Fara reluare automata a turului pierdut (risc de dubla executie).
 - Model default `sonnet`; `!model opus` per fir.
+- Confirmarile se pot memora **pe fir** (buton "Allow (tot firul)"), pe tiparul
+  `(rule, reason)`, nu pe comanda si nu pe `session_id` (acela se schimba la `--resume`).

proxmox/lxc171-claude-agent/discord-bridge/README.md

@@ -61,6 +61,7 @@ Cateva alegeri care nu se vad din diagrama:
 | `/status` | Sesiune, director, model, cost cumulat, proces viu, ultimele linii de stderr |
 | `/stop` | Opreste turul in desfasurare din firul curent |
 | `/cleanup` | Listeaza procesele lasate in urma (rulare seaca). `/cleanup force:True` le opreste |
+| `/permisiuni` | Ce s-a aprobat pentru tot firul. `/permisiuni revoca:True` sterge aprobarile |
 | `/help` | Lista de mai sus, in fir |
 
 Comenzile sunt **application commands** (`/`), inregistrate pe guild-urile din
@@ -304,7 +305,10 @@ Ce apara efectiv:
 2. **Confirmare pentru operatiuni ireversibile.** Un hook `PreToolUse` opreste comanda si
    posteaza butoane in fir; fara raspuns in fereastra de timp raspunsul e **deny**
    (fail-closed). Verificat: a blocat un `rm -rf`, a asteptat aprobarea externa 20s si a
-   permis apoi executia, fara timeout.
+   permis apoi executia, fara timeout. Butonul **Allow (tot firul)** memoreaza tiparul
+   `(regula, motiv)` — nu comanda — pentru firul curent, ca o sesiune care lucreaza pe
+   acelasi host sa nu ceara zece confirmari identice; `/new`, `/permisiuni revoca:True`
+   si TTL-ul de 12h il sterg. Detalii in [`security/README.md`](security/README.md).
 3. **Wrapper `infra`** cu lista explicita de hosturi + token Proxmox cu ACL.
 
 Ce **nu** apara: regulile `deny` din settings. Sub `bypassPermissions` ele sunt un strat

proxmox/lxc171-claude-agent/discord-bridge/bot.py

@@ -206,10 +206,14 @@ class Command:
         return " ".join(self.args)
 
 
-COMMANDS = ("new", "cd", "model", "status", "stop", "cleanup", "help")
+COMMANDS = ("new", "cd", "model", "status", "stop", "cleanup", "permisiuni", "help")
 
 # Optiunile slash traduse in argumentele pe care cmd_* le stiu deja.
-SLASH_FLAGS = {"new": ("fork", "--fork"), "cleanup": ("force", "--force")}
+SLASH_FLAGS = {
+    "new": ("fork", "--fork"),
+    "cleanup": ("force", "--force"),
+    "permisiuni": ("revoca", "revoca"),
+}
 
 
 def slash_args(name: str, opts: dict) -> list[str]:
@@ -403,7 +407,7 @@ class Bridge:
                 await channel.send(text)
 
     def approval_view(self, request_id: str):
-        """View cu Allow/Deny. Fara discord.py (sau fara Lane B) returneaza None."""
+        """View cu Allow / Allow-pe-fir / Deny. Fara discord.py returneaza None."""
         if discord is None or approvals is None:
             return None
         view = discord.ui.View(timeout=None)
@@ -420,6 +424,7 @@ class Bridge:
             return button
 
         view.add_item(_mk("Allow", "allow", discord.ButtonStyle.success))
+        view.add_item(_mk("Allow (tot firul)", "allow_session", discord.ButtonStyle.primary))
         view.add_item(_mk("Deny", "deny", discord.ButtonStyle.danger))
         return view
 
@@ -435,6 +440,12 @@ class Bridge:
             ok = bool(approvals.submit_decision(request_id, decision))
         if not ok:
             return "⚠️ Cererea nu mai exista (expirata sau deja decisa)."
+        if decision == "allow_session":
+            return (
+                f"✅ Permis de <@{user_id}> — **operatiuni de acelasi fel nu se mai "
+                "confirma in acest fir** (`/permisiuni` le listeaza, "
+                "`/permisiuni revoca` le sterge)."
+            )
         return f"{'✅ Permis' if decision == 'allow' else '🚫 Refuzat'} de <@{user_id}>."
 
     # ------------------------------------------------------------- intrare
@@ -537,6 +548,7 @@ class Bridge:
             "`/model model:<sonnet|opus>` schimba modelul firului\n"
             "`/status` starea firului · `/stop` opreste turul curent\n"
             "`/cleanup [force:True]` procese lasate in urma\n"
+            "`/permisiuni [revoca:True]` ce s-a aprobat pentru tot firul\n"
             "Orice alt mesaj din canal pleaca la Claude ca prompt.",
         )
 
@@ -548,10 +560,16 @@ class Bridge:
             if not fork:
                 fields["sid"] = None
             self.store.update_thread(tid, **fields)
+        # Sesiune noua = permisiuni noi: aprobarile "pe tot firul" nu se mostenesc.
+        revoked = 0
+        if approvals is not None:
+            with contextlib.suppress(Exception):
+                revoked = int(approvals.clear_grants(tid))
         await self.say(
             message.channel,
-            "🧵 Sesiune noua pornita din contextul celei curente (`--fork`)."
-            if fork else "🧵 Sesiune noua, curata.",
+            ("🧵 Sesiune noua pornita din contextul celei curente (`--fork`)."
+             if fork else "🧵 Sesiune noua, curata.")
+            + (f" Am revocat si {revoked} aprobare(-ri) pe fir." if revoked else ""),
         )
 
     async def cmd_cd(self, message, tid: str, cmd: Command) -> None:
@@ -620,6 +638,38 @@ class Bridge:
             lines.append("stderr (ultimele linii):\n```\n" + body + "\n```")
         return "\n".join(lines)
 
+    async def cmd_permisiuni(self, message, tid: str, cmd: Command) -> None:
+        await self.say(message.channel, self.permissions_text(tid, "revoca" in cmd.args))
+
+    def permissions_text(self, thread_id: str, revoke: bool = False) -> str:
+        """Ce s-a aprobat pe firul asta cu butonul "Allow (tot firul)"."""
+        if approvals is None:
+            return "⚠️ Modulul de aprobari nu e disponibil (Lane B)."
+        if revoke:
+            n = 0
+            with contextlib.suppress(Exception):
+                n = int(approvals.clear_grants(thread_id))
+            return (
+                f"🔒 Am revocat {n} aprobare(-ri) pe fir. Urmatoarele operatiuni "
+                "periculoase cer din nou confirmare."
+                if n
+                else "Nu era nimic de revocat pe firul asta."
+            )
+        grants = []
+        with contextlib.suppress(Exception):
+            grants = approvals.list_grants(thread_id)
+        if not grants:
+            return (
+                "Nicio aprobare memorata pe firul asta: fiecare operatiune "
+                "periculoasa se confirma individual."
+            )
+        lines = ["**Aprobate pentru firul curent**", "```"]
+        for g in grants:
+            age = max(0, int((time.time() - float(g.get("granted_at") or 0)) // 60))
+            lines.append(f"{g.get('rule', '?'):<18} {g.get('reason', '')}  (acum {age} min)")
+        lines += ["```", "`/permisiuni revoca` le sterge pe toate."]
+        return "\n".join(lines)
+
     async def cmd_stop(self, message, tid: str, cmd: Command) -> None:
         proc = self.runner.procs.get(tid)
         if proc is None or not proc.alive:

proxmox/lxc171-claude-agent/discord-bridge/commands_slash.py

@@ -73,6 +73,11 @@ def build_tree(client, bridge):
     async def _cleanup(interaction, force: bool = False):
         await bridge.handle_slash(interaction, "cleanup", force=force)
 
+    @tree.command(name="permisiuni", description="Ce s-a aprobat pentru tot firul")
+    @app_commands.describe(revoca="Sterge aprobarile firului; totul cere iar confirmare")
+    async def _permisiuni(interaction, revoca: bool = False):
+        await bridge.handle_slash(interaction, "permisiuni", revoca=revoca)
+
     @tree.command(name="help", description="Lista comenzilor puntii")
     async def _help(interaction):
         await bridge.handle_slash(interaction, "help")

proxmox/lxc171-claude-agent/discord-bridge/dashboard/README.md

@@ -18,7 +18,7 @@ http://127.0.0.1:18790                            <- local / prin tunel SSH
 | **Butoane** | Pornește / Oprește / Repornește puntea, cauta si curata procese orfane (`cleanup.py`), reporneste dashboard-ul insusi |
 | **Fire active** | ce e in `state.json`: fir, model, `cwd`, daca procesul `claude` traieste, daca are tur in desfasurare, cost |
 | **Diagnostic** | 8 verificari (vezi mai jos), reimprospatate la 30s |
-| **Confirmari in asteptare** | cererile hook-ului `PreToolUse` — se pot aproba/refuza direct din pagina, nu doar din Discord |
+| **Confirmari in asteptare** | cererile hook-ului `PreToolUse` — se pot aproba/refuza direct din pagina, nu doar din Discord. *Permite (tot firul)* memoreaza tiparul si nu mai intreaba in firul respectiv (vezi [`../security/README.md`](../security/README.md)) |
 | **Jurnal** | ultimele 300 de linii din `bot.log` sau `infra.log` |
 
 Starea se reimprospateaza automat la 5 secunde.
@@ -93,7 +93,7 @@ cand `DASHBOARD_AUTH=off` (vezi mai jos).
 | GET | `/api/approvals` | cererile `pending` |
 | GET/POST | `/api/cleanup` | GET = doar cauta; POST `{"dry_run": false}` = omoara orfanii |
 | POST | `/api/service` | `{"action": "start\|stop\|restart", "force": bool}` |
-| POST | `/api/approvals/decide` | `{"request_id": "...", "decision": "allow\|deny"}` |
+| POST | `/api/approvals/decide` | `{"request_id": "...", "decision": "allow\|allow_session\|deny"}` |
 | POST | `/api/restart-self` | reporneste dashboard-ul |
 | POST | `/api/auth/login` / `/api/auth/logout` | `{"token": "..."}` / sterge cookie-ul (inutile cu `DASHBOARD_AUTH=off`) |
 

proxmox/lxc171-claude-agent/discord-bridge/dashboard/api.py

@@ -596,7 +596,9 @@ class Handler(SimpleHTTPRequestHandler):
         data = self.read_json()
         rid = str(data.get("request_id") or "")
         decision = str(data.get("decision") or "")
-        if decision not in ("allow", "deny"):
+        # `allow_session` = permite si nu mai intreba in firul asta (vezi
+        # security/README.md, sectiunea "Aprobari valabile pe tot firul").
+        if decision not in ("allow", "allow_session", "deny"):
             return self.send_json({"ok": False, "error": "decizie invalida"}, 400)
         if not rid or "/" in rid or ".." in rid:
             return self.send_json({"ok": False, "error": "request_id invalid"}, 400)

proxmox/lxc171-claude-agent/discord-bridge/dashboard/index.html

@@ -191,6 +191,7 @@ async function refreshApprovals() {
       ' · fir ' + esc(a.thread_id) + '</div></div>' +
       '<div class="check-actions">' +
       '<button class="small primary" onclick="decide(\'' + esc(a.request_id) + '\',\'allow\')">Permite</button>' +
+      '<button class="small" title="Permite și nu mai întreba pentru operațiuni de același fel în acest fir" onclick="decide(\'' + esc(a.request_id) + '\',\'allow_session\')">Permite (tot firul)</button>' +
       '<button class="small danger" onclick="decide(\'' + esc(a.request_id) + '\',\'deny\')">Refuză</button>' +
       '</div></div>';
   }).join('') : '<div class="empty">niciuna</div>';

proxmox/lxc171-claude-agent/discord-bridge/ops/env.example

@@ -44,6 +44,13 @@ IDLE_REAP_S=1200
 # CONSTRANGERE: trebuie sa ramana MAI MIC decat `timeout` din bot-settings.json
 # (acum 330), altfel CLI-ul taie hook-ul inainte ca acesta sa refuze curat.
 CLAUDE_DISCORD_APPROVAL_TIMEOUT=300
+# Butonul "Allow (tot firul)": aprobarea data o data tine pentru tot firul, ca sa
+# nu se ceara confirmare la fiecare `ssh pvemini ...`. Se memoreaza tiparul
+# (regula + motiv), nu comanda; `/permisiuni` le listeaza, `/permisiuni
+# revoca:True` si `/new` le sterg. Pune `off` ca sa se confirme iar per comanda.
+CLAUDE_DISCORD_SESSION_GRANTS=on
+# Cat traieste o aprobare pe fir daca nimeni nu o revoca, secunde (implicit 12h).
+CLAUDE_DISCORD_GRANT_TTL=43200
 
 # --- Alerte (alerts.py) ----------------------------------------------------
 # Destinatarul emailurilor de alerta. Aceeasi conventie ca restul repo-ului

proxmox/lxc171-claude-agent/discord-bridge/security/README.md

@@ -71,20 +71,87 @@ canalul dintre ele e un director pe disc si nu memoria botului.
 }
 ```
 
-- `status`: `pending` -> `allow` / `deny`. Botul schimba doar `status`, `decision`, `decided_at`.
+- `status`: `pending` -> `allow` / `deny`. Botul schimba doar `status`, `decision`, `decided_at`
+  si `scope`.
 - `thread_id` vine din variabila de mediu `CLAUDE_DISCORD_THREAD_ID`, pe care Lane A o pune in
   mediul procesului `claude` al firului respectiv. Lipsa ei inseamna `null` si cererea ajunge
   in canalul principal.
 - Dupa decizie, hook-ul muta fisierul in `approvals/done/<request_id>.json` (cu `finished_at`),
   ca `pending_requests()` sa nu-l mai vada. `cleanup_stale()` sterge ce e mai vechi de o zi.
 
+## 1b. Aprobari valabile pe tot firul ("nu ma mai intreba")
+
+Confirmarea per comanda devine obositoare intr-o sesiune care lucreaza pe acelasi host:
+`ssh pvemini ...` de zece ori la rand inseamna zece butoane. De aceea butonul de confirmare
+are trei variante:
+
+| Buton | Ce face |
+|---|---|
+| **Allow** | permite comanda asta si atat |
+| **Allow (tot firul)** | permite comanda si **memoreaza tiparul** pentru firul curent |
+| **Deny** | refuza |
+
+Ce se memoreaza nu e comanda, ci perechea `(rule, reason)` produsa de clasificator:
+
+```
+host_productie|comanda catre hostul de productie 10.0.20.201
+serviciu_infra|systemctl stop pe serviciul de infra oracle-xe
+rm_recursiv|stergere recursiva (rm -r)
+```
+
+Asa aprobarea e utila fara sa fie oarba: dupa un „Allow (tot firul)" pe `ssh pvemini uptime`,
+orice comanda catre **acel** host trece singura, dar `ssh 10.0.20.36` sau un `rm -rf` cer din
+nou confirmare. Aprobarile stau in
+
+```
+~/.claude-discord/approvals/grants/<thread_id>.json
+```
+
+```json
+{
+  "thread_id": "1234567890",
+  "created_at": 1756512000.0,
+  "updated_at": 1756512130.0,
+  "grants": {
+    "host_productie|comanda catre hostul de productie 10.0.20.201": {
+      "rule": "host_productie",
+      "reason": "comanda catre hostul de productie 10.0.20.201",
+      "granted_at": 1756512130.0,
+      "granted_by": null,
+      "session_id": "b1c2..."
+    }
+  }
+}
+```
+
+**Domeniul e firul Discord, nu id-ul de sesiune Claude.** Un `--resume` poate schimba
+`session_id`, iar aprobarile ar disparea exact cand omul se astepta sa tina. Firul e ce vede
+utilizatorul si e stabil.
+
+Cand expira:
+
+- **`/new`** (sesiune noua in fir) le sterge — sesiune noua, permisiuni noi;
+- **`/permisiuni revoca:True`** le sterge la cerere; `/permisiuni` le listeaza;
+- automat dupa `CLAUDE_DISCORD_GRANT_TTL` secunde (implicit 12h — o zi de lucru, nu vesnicia);
+- `CLAUDE_DISCORD_SESSION_GRANTS=off` dezactiveaza complet mecanismul (se revine la
+  confirmare per comanda).
+
+Si aici regula e **fail-closed**: fara `CLAUDE_DISCORD_THREAD_ID` (hook rulat in afara puntii),
+cu fisierul de aprobari corupt, cu un `thread_id` care nu arata a id (`../`, punct la inceput,
+peste 128 de caractere) sau la orice exceptie, `has_grant()` raspunde `False` si se cere
+confirmare in Discord ca pana acum.
+
 ### API-ul consumat de bot (contract INTERFACES.md)
 
 ```python
 await approvals.wait_for_decision(request_id, timeout)  # "allow" | "deny" (timeout => deny)
 approvals.submit_decision(request_id, "allow")          # True daca cererea exista
+approvals.submit_decision(request_id, "allow_session")  # allow + scope="thread"
 await approvals.pending_requests()                      # cereri in asteptare
 approvals.set_on_request(callback)                      # callback async la fiecare cerere noua
+
+approvals.list_grants(thread_id)                        # aprobarile valabile ale firului
+approvals.clear_grants(thread_id)                       # cate a revocat
 ```
 
 `set_on_request` porneste un watcher pe directorul de cereri (poll 0.5s) daca exista o bucla
@@ -98,6 +165,7 @@ Orice abatere inseamna **deny**, cu motiv explicit trimis inapoi in CLI:
 - `~/.claude-discord` lipseste (hook-ul nu improvizeaza un director nou);
 - cererea nu poate fi scrisa pe disc;
 - fisierul cererii dispare sau devine JSON corupt in timpul asteptarii;
+- fisierul de aprobari pe fir lipseste, e corupt, expirat sau fara `thread_id` valid;
 - niciun raspuns in `CLAUDE_DISCORD_APPROVAL_TIMEOUT` secunde (implicit 300);
 - orice alta exceptie, prinsa de plasa finala din `main()`.
 

proxmox/lxc171-claude-agent/discord-bridge/security/approvals.py

@@ -5,6 +5,7 @@ Hook-ul `confirm_hook.py` ruleaza in alt proces decat botul (il porneste CLI-ul
 
     ~/.claude-discord/approvals/<request_id>.json      cerere in asteptare
     ~/.claude-discord/approvals/done/<request_id>.json  cerere incheiata
+    ~/.claude-discord/approvals/grants/<thread_id>.json aprobari valabile pe fir
 
 Regula de baza: FAIL-CLOSED. Orice eroare, timeout, fisier corupt sau director
 lipsa inseamna "deny". Modulul nu atinge reteaua si nu stie nimic despre Discord.
@@ -32,6 +33,11 @@ except Exception:  # pragma: no cover
 ALLOW = "allow"
 DENY = "deny"
 PENDING = "pending"
+# Decizie de buton, nu stare pe disc: "permite si nu ma mai intreba in firul asta".
+ALLOW_SESSION = "allow_session"
+
+# Cat traieste o aprobare de fir daca nimeni nu o revoca. Ziua de lucru, nu vesnicia.
+GRANT_MAX_AGE_S = 12 * 3600.0
 
 _POLL_S = 0.2  # cat de des verificam decizia pe disc
 _WATCH_S = 0.5  # cat de des verificam cereri noi pentru bot
@@ -60,6 +66,11 @@ def done_dir() -> pathlib.Path:
     return approvals_dir() / "done"
 
 
+def grants_dir() -> pathlib.Path:
+    """Aprobarile valabile pentru tot firul, cate un fisier per fir Discord."""
+    return approvals_dir() / "grants"
+
+
 def log_dir() -> pathlib.Path:
     return state_dir() / "logs"
 
@@ -76,6 +87,7 @@ def ensure_dirs() -> None:
         raise FileNotFoundError(f"directorul de stare lipseste: {base}")
     approvals_dir().mkdir(parents=True, exist_ok=True)
     done_dir().mkdir(parents=True, exist_ok=True)
+    grants_dir().mkdir(parents=True, exist_ok=True)
 
 
 # ------------------------------------------------------------ scriere atomica
@@ -182,6 +194,17 @@ def read_decision(request_id: str) -> str:
     return DENY
 
 
+def read_scope(request_id: str) -> str:
+    """`thread` daca s-a apasat "Allow (fir)", altfel `once`. Eroare => `once`."""
+    try:
+        req = _read(request_path(request_id))
+    except Exception:
+        return "once"
+    if not isinstance(req, dict):
+        return "once"
+    return "thread" if req.get("scope") == "thread" else "once"
+
+
 def finish_request(request_id: str, status: str, note: str = "") -> None:
     """Muta cererea in `done/`, ca `pending_requests()` sa nu o mai vada."""
     try:
@@ -217,6 +240,159 @@ def cleanup_stale(max_age_s: float = 86400.0) -> int:
     return n
 
 
+# ------------------------------------------------- aprobari valabile pe fir
+# Butonul "Allow (fir)" scrie aici. Hook-ul citeste inainte sa mai deranjeze
+# omul: acelasi tipar de operatiune, in acelasi fir, nu se mai intreaba.
+#
+#     ~/.claude-discord/approvals/grants/<thread_id>.json
+#
+# Cheia NU e comanda, ci perechea (regula, motiv) produsa de clasificator:
+# "host_productie|comanda catre hostul de productie 10.0.20.201". Asta face
+# aprobarea utila (orice comanda catre acel host trece) fara sa fie oarba
+# (alt host, alt serviciu => cerere noua).
+
+
+def grants_enabled() -> bool:
+    """`CLAUDE_DISCORD_SESSION_GRANTS=off` dezactiveaza complet mecanismul."""
+    raw = (os.environ.get("CLAUDE_DISCORD_SESSION_GRANTS") or "").strip().lower()
+    return raw not in ("off", "0", "false", "no", "nu")
+
+
+def grant_max_age_s() -> float:
+    raw = os.environ.get("CLAUDE_DISCORD_GRANT_TTL")
+    try:
+        if raw:
+            return max(0.0, float(raw))
+    except (TypeError, ValueError):
+        pass
+    return GRANT_MAX_AGE_S
+
+
+def _safe_scope(scope_id: str | None) -> str:
+    """Id de fir folosit ca nume de fisier. Orice suspiciune => ValueError."""
+    sid = str(scope_id or "").strip()
+    if not sid or len(sid) > 128:
+        raise ValueError(f"scope invalid: {scope_id!r}")
+    if not all(c.isalnum() or c in "._-" for c in sid) or sid.startswith("."):
+        raise ValueError(f"scope invalid: {scope_id!r}")
+    return sid
+
+
+def grant_path(scope_id: str) -> pathlib.Path:
+    return grants_dir() / f"{_safe_scope(scope_id)}.json"
+
+
+def grant_key(rule: str, reason: str) -> str:
+    return f"{str(rule or '').strip()}|{str(reason or '').strip()}"
+
+
+def _load_grants(scope_id: str) -> dict:
+    """Fisierul de aprobari al unui fir. Lipsa sau corupt => dict gol."""
+    doc = _read(grant_path(scope_id))
+    if not isinstance(doc, dict):
+        return {}
+    grants = doc.get("grants")
+    return grants if isinstance(grants, dict) else {}
+
+
+def has_grant(scope_id: str | None, rule: str, reason: str) -> bool:
+    """Exista o aprobare de fir, inca valabila, pentru acest tipar?
+
+    FAIL-CLOSED: fara scope, cu mecanismul oprit sau la orice eroare => False,
+    adica se cere confirmarea in Discord ca pana acum.
+    """
+    if not grants_enabled():
+        return False
+    try:
+        entry = _load_grants(_safe_scope(scope_id)).get(grant_key(rule, reason))
+        if not isinstance(entry, dict):
+            return False
+        granted_at = float(entry.get("granted_at") or 0.0)
+    except Exception:
+        return False
+    ttl = grant_max_age_s()
+    return bool(granted_at) and (time.time() - granted_at) <= ttl
+
+
+def add_grant(
+    scope_id: str | None,
+    rule: str,
+    reason: str,
+    *,
+    session_id: str | None = None,
+    granted_by: str | None = None,
+) -> bool:
+    """Memoreaza tiparul pentru tot firul. False daca nu s-a putut scrie."""
+    if not grants_enabled():
+        return False
+    try:
+        sid = _safe_scope(scope_id)
+        ensure_dirs()
+        path = grant_path(sid)
+        doc = _read(path)
+        if not isinstance(doc, dict) or not isinstance(doc.get("grants"), dict):
+            doc = {"thread_id": sid, "created_at": time.time(), "grants": {}}
+        doc["thread_id"] = sid
+        doc["updated_at"] = time.time()
+        doc["grants"][grant_key(rule, reason)] = {
+            "rule": rule,
+            "reason": reason,
+            "granted_at": time.time(),
+            "granted_by": granted_by,
+            "session_id": session_id,
+        }
+        _write_atomic(path, doc)
+        return True
+    except Exception:
+        return False
+
+
+def list_grants(scope_id: str | None) -> list[dict]:
+    """Aprobarile inca valabile ale unui fir, cele mai noi intai."""
+    try:
+        grants = _load_grants(_safe_scope(scope_id))
+    except Exception:
+        return []
+    ttl = grant_max_age_s()
+    now = time.time()
+    out = [
+        g for g in grants.values()
+        if isinstance(g, dict) and 0 <= (now - float(g.get("granted_at") or 0.0)) <= ttl
+    ]
+    out.sort(key=lambda g: float(g.get("granted_at") or 0.0), reverse=True)
+    return out
+
+
+def clear_grants(scope_id: str | None) -> int:
+    """Revoca tot ce a fost aprobat pentru fir. Returneaza cate a sters."""
+    try:
+        n = len(_load_grants(_safe_scope(scope_id)))
+        grant_path(str(scope_id)).unlink()
+        return n
+    except FileNotFoundError:
+        return 0
+    except Exception:
+        return 0
+
+
+def cleanup_grants(max_age_s: float | None = None) -> int:
+    """Sterge fisierele de aprobari expirate. Returneaza cate a sters."""
+    ttl = grant_max_age_s() if max_age_s is None else float(max_age_s)
+    n = 0
+    now = time.time()
+    try:
+        for p in grants_dir().glob("*.json"):
+            try:
+                if now - p.stat().st_mtime > ttl:
+                    p.unlink()
+                    n += 1
+            except OSError:
+                pass
+    except Exception:
+        pass
+    return n
+
+
 # ---------------------------------------------------- API publica (Lane A/bot)
 
 async def wait_for_decision(request_id: str, timeout: float) -> str:
@@ -256,9 +432,12 @@ def submit_decision(request_id: str, decision: str) -> bool:
     req = _read(path)
     if req is None:
         return False
-    valid = decision in (ALLOW, DENY)
-    req["status"] = decision if valid else DENY
-    req["decision"] = req["status"]
+    valid = decision in (ALLOW, DENY, ALLOW_SESSION)
+    # `allow_session` este tot un `allow` pe disc; deosebirea sta in `scope`,
+    # pe care hook-ul o citeste ca sa memoreze tiparul pentru tot firul.
+    req["status"] = ALLOW if decision == ALLOW_SESSION else (decision if valid else DENY)
+    req["decision"] = decision if valid else DENY
+    req["scope"] = "thread" if decision == ALLOW_SESSION else "once"
     req["decided_at"] = time.time()
     try:
         _write_atomic(path, req)

proxmox/lxc171-claude-agent/discord-bridge/security/confirm_hook.py

@@ -406,6 +406,17 @@ def run(payload_text: str) -> int:
     except Exception as exc:
         return _deny(f"hook de confirmare: modulul de aprobari lipseste ({exc})")
 
+    # Firul Discord e "sesiunea": aprobarea data o data acolo tine pentru tot
+    # firul. Orice eroare aici inseamna doar ca intrebam din nou (fail-closed).
+    scope_id = os.environ.get("CLAUDE_DISCORD_THREAD_ID")
+    try:
+        already = approvals.has_grant(scope_id, rule, reason)
+    except Exception:
+        already = False
+    if already:
+        _log(f"ALLOW (aprobat pe fir {scope_id}) rule={rule} cmd={command[:160]}")
+        return _allow(f"aprobat pentru firul curent ({reason})")
+
     timeout = _timeout_s()
     try:
         req = approvals.create_request(
@@ -434,7 +445,25 @@ def run(payload_text: str) -> int:
         _log(f"DENY {rid} exceptie la asteptare: {exc}")
 
     if decision == "allow":
+        scope = "once"
+        try:
+            scope = approvals.read_scope(rid)
+        except Exception:
+            scope = "once"
         approvals.finish_request(rid, "allow")
+        if scope == "thread":
+            saved = False
+            try:
+                saved = approvals.add_grant(
+                    scope_id, rule, reason, session_id=payload.get("session_id")
+                )
+            except Exception:
+                saved = False
+            _log(f"ALLOW {rid} rule={rule} scope=fir salvat={saved}")
+            if saved:
+                return _allow(
+                    f"aprobat in Discord pentru tot firul (cerere {rid}, {reason})"
+                )
         _log(f"ALLOW {rid} rule={rule}")
         return _allow(f"aprobat in Discord (cerere {rid}, {reason})")
 

proxmox/lxc171-claude-agent/discord-bridge/tests/test_bot.py

@@ -299,6 +299,33 @@ def test_decizia_ajunge_la_lane_b(bridge, allowed, monkeypatch):
     assert "Permis" in out
 
 
+def test_allow_pe_fir_spune_ca_nu_mai_intreaba(bridge, allowed, monkeypatch):
+    monkeypatch.setattr(bot.approvals, "submit_decision", lambda rid, dec: True)
+    out = bridge.decide(USER, "req-1", "allow_session")
+    assert "nu se mai" in out and "/permisiuni" in out
+
+
+def test_permisiuni_listeaza_si_revoca(bridge, allowed):
+    assert "Nicio aprobare" in bridge.permissions_text("200")
+    bot.approvals.add_grant("200", "host_productie", "comanda catre hostul pvemini")
+    assert "host_productie" in bridge.permissions_text("200")
+    assert "Am revocat 1" in bridge.permissions_text("200", revoke=True)
+    assert "Nicio aprobare" in bridge.permissions_text("200")
+
+
+def test_permisiuni_fara_lane_b_nu_arunca(bridge, monkeypatch):
+    monkeypatch.setattr(bot, "approvals", None)
+    assert "nu e disponibil" in bridge.permissions_text("200")
+
+
+async def test_sesiune_noua_revoca_aprobarile_firului(bridge, allowed):
+    bot.approvals.add_grant("200", "rm_recursiv", "stergere recursiva (rm -r)")
+    ch = FakeChannel()
+    await bridge.handle_slash(FakeInteraction(channel=ch), "new")
+    assert "Sesiune noua" in ch.all_text and "revocat si 1" in ch.all_text
+    assert bot.approvals.list_grants("200") == []
+
+
 def test_cerere_inexistenta_nu_arunca(bridge, allowed):
     assert "nu mai exista" in bridge.decide(USER, "req-inexistent", "deny")
 

proxmox/lxc171-claude-agent/discord-bridge/tests/test_confirm_hook.py

@@ -406,3 +406,141 @@ def test_hook_ca_proces_separat_comanda_banala_tace(home):
     )
     assert res.returncode == 0
     assert res.stdout.strip() == ""
+
+
+# ------------------------------------------- aprobari valabile pe tot firul
+
+def payload_fir(cmd: str) -> str:
+    return payload(cmd)
+
+
+def _decide_async(rid_holder, decision: str, home_dir: pathlib.Path):
+    """Fir de executie care apasa butonul din Discord dupa ce apare cererea."""
+
+    def apasa():
+        for _ in range(80):
+            for p in (home_dir / "approvals").glob("*.json"):
+                rid_holder.append(p.stem)
+                approvals.submit_decision(p.stem, decision)
+                return
+            time.sleep(0.05)
+
+    th = threading.Thread(target=apasa)
+    th.start()
+    return th
+
+
+@pytest.fixture()
+def fir(monkeypatch):
+    monkeypatch.setenv("CLAUDE_DISCORD_THREAD_ID", "1234567890")
+    return "1234567890"
+
+
+def test_allow_session_memoreaza_tiparul_si_a_doua_oara_nu_mai_intreaba(home, fir, capsys):
+    """Prima comanda cere confirmare; a doua, de acelasi fel, trece singura."""
+    rids: list[str] = []
+    th = _decide_async(rids, approvals.ALLOW_SESSION, home)
+    hook.run(payload("pct destroy 171"))
+    th.join()
+    out = json.loads(capsys.readouterr().out)
+    assert out["hookSpecificOutput"]["permissionDecision"] == "allow"
+    assert "tot firul" in out["hookSpecificOutput"]["permissionDecisionReason"]
+
+    # a doua oara: niciun buton apasat, si totusi allow — instantaneu
+    t0 = time.monotonic()
+    hook.run(payload("pct destroy 999"))
+    out = json.loads(capsys.readouterr().out)
+    assert out["hookSpecificOutput"]["permissionDecision"] == "allow"
+    assert "firul curent" in out["hookSpecificOutput"]["permissionDecisionReason"]
+    assert time.monotonic() - t0 < 0.5
+    assert not list((home / "approvals").glob("*.json"))  # nicio cerere noua
+
+
+def test_allow_simplu_nu_memoreaza_nimic(home, fir, capsys):
+    rids: list[str] = []
+    th = _decide_async(rids, approvals.ALLOW, home)
+    hook.run(payload("pct destroy 171"))
+    th.join()
+    assert json.loads(capsys.readouterr().out)["hookSpecificOutput"]["permissionDecision"] == "allow"
+    assert approvals.list_grants(fir) == []
+    # a doua comanda cere din nou confirmare si, fara raspuns, e refuzata
+    hook.run(payload("pct destroy 999"))
+    assert json.loads(capsys.readouterr().out)["hookSpecificOutput"]["permissionDecision"] == "deny"
+
+
+def test_aprobarea_e_legata_de_tipar_nu_de_orice_comanda(home, fir, capsys):
+    """Aprobarea pentru un host de productie nu deschide si `rm -rf`."""
+    rids: list[str] = []
+    th = _decide_async(rids, approvals.ALLOW_SESSION, home)
+    hook.run(payload("ssh root@10.0.20.201 uptime"))
+    th.join()
+    capsys.readouterr()
+
+    hook.run(payload("ssh root@10.0.20.201 pct list"))  # acelasi host: trece
+    assert json.loads(capsys.readouterr().out)["hookSpecificOutput"]["permissionDecision"] == "allow"
+
+    hook.run(payload("rm -rf /tmp/x"))  # alta regula: cere din nou, deci deny la timeout
+    assert json.loads(capsys.readouterr().out)["hookSpecificOutput"]["permissionDecision"] == "deny"
+
+    hook.run(payload("ssh root@10.0.20.36 uptime"))  # alt host: cere din nou
+    assert json.loads(capsys.readouterr().out)["hookSpecificOutput"]["permissionDecision"] == "deny"
+
+
+def test_aprobarea_nu_trece_intre_fire(home, fir, monkeypatch, capsys):
+    rids: list[str] = []
+    th = _decide_async(rids, approvals.ALLOW_SESSION, home)
+    hook.run(payload("pct destroy 171"))
+    th.join()
+    capsys.readouterr()
+    monkeypatch.setenv("CLAUDE_DISCORD_THREAD_ID", "9999999999")
+    hook.run(payload("pct destroy 171"))
+    assert json.loads(capsys.readouterr().out)["hookSpecificOutput"]["permissionDecision"] == "deny"
+
+
+def test_fara_thread_id_nu_exista_aprobari_de_fir(home, monkeypatch, capsys):
+    """Hook rulat in afara puntii: fail-closed, se intreaba de fiecare data."""
+    monkeypatch.delenv("CLAUDE_DISCORD_THREAD_ID", raising=False)
+    rids: list[str] = []
+    th = _decide_async(rids, approvals.ALLOW_SESSION, home)
+    hook.run(payload("pct destroy 171"))
+    th.join()
+    out = json.loads(capsys.readouterr().out)
+    assert out["hookSpecificOutput"]["permissionDecision"] == "allow"
+    assert "tot firul" not in out["hookSpecificOutput"]["permissionDecisionReason"]
+    hook.run(payload("pct destroy 171"))
+    assert json.loads(capsys.readouterr().out)["hookSpecificOutput"]["permissionDecision"] == "deny"
+
+
+def test_mecanismul_poate_fi_oprit_din_env(home, fir, monkeypatch, capsys):
+    monkeypatch.setenv("CLAUDE_DISCORD_SESSION_GRANTS", "off")
+    assert approvals.add_grant(fir, "proxmox_destroy", "x") is False
+    assert approvals.has_grant(fir, "proxmox_destroy", "x") is False
+
+
+def test_aprobarea_expira(home, fir, monkeypatch):
+    assert approvals.add_grant(fir, "proxmox_destroy", "pct destroy") is True
+    assert approvals.has_grant(fir, "proxmox_destroy", "pct destroy") is True
+    monkeypatch.setenv("CLAUDE_DISCORD_GRANT_TTL", "0")
+    assert approvals.has_grant(fir, "proxmox_destroy", "pct destroy") is False
+    assert approvals.list_grants(fir) == []
+
+
+def test_fisier_de_aprobari_corupt_nu_permite_nimic(home, fir):
+    approvals.add_grant(fir, "proxmox_destroy", "pct destroy")
+    approvals.grant_path(fir).write_text("}{ corupt", encoding="utf-8")
+    assert approvals.has_grant(fir, "proxmox_destroy", "pct destroy") is False
+
+
+def test_scope_periculos_e_refuzat(home):
+    for rau in ("", "../../etc/passwd", ".ascuns", "a/b", "x" * 200):
+        assert approvals.has_grant(rau, "r", "m") is False
+        assert approvals.add_grant(rau, "r", "m") is False
+
+
+def test_revocarea_sterge_tot(home, fir):
+    approvals.add_grant(fir, "proxmox_destroy", "unu")
+    approvals.add_grant(fir, "rm_recursiv", "doi")
+    assert len(approvals.list_grants(fir)) == 2
+    assert approvals.clear_grants(fir) == 2
+    assert approvals.list_grants(fir) == []
+    assert approvals.clear_grants(fir) == 0