nixpkgs update

Updater/rebuild self-heal:
- Add a shared run_step wrapper used by both the update and rebuild
  scripts. On the first failure matching a transient fetch/cache signature
  (truncated tarball, corrupt NAR, hash mismatch, network timeout,
  interrupted download), clear Nix's fetch caches and repair the store,
  then retry once. Real config errors do not match and still fail loudly.
- The kernel-change boot fallback in the rebuild path is also wrapped.
- Fixes the reported 'cannot read file from tarball: Truncated tar archive
  detected' failure, which a plain re-run cannot clear because Nix reuses
  the corrupt cached archive.

Failed-update recovery / reporting:
- check_for_updates() now compares the running Hub version against the
  branch VERSION, so a failed 'nix flake update' (lock advanced but no
  generation staged) can no longer masquerade as 'up to date' and block
  retries.
- /api/updates/check surfaces a persistent 'failed' state; /api/updates/run
  never blocks a retry after a failure.
- Dashboard shows a red 'Update failed - click to retry' tile; the modal
  offers a Retry Update button and stops offering a reboot on failure.

CHANGELOG.md

@@ -7,6 +7,43 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ---
 
+## [1.1.4] - 2026-09-02
+
+### Added
+- Element-calling: fix Nix string interpolation of LAN_CIDR echo
+- Docs/hub: update Element Calling port guidance to the new port set
+- Element-calling: fix Wi-Fi calls and tighten media/TURN ports
+- Flake: pin LiveKit to 1.13.6 for rtc.advertise_internal_ip support
+
+### Changed
+- Updated nixpkgs
+- Updated sovran-bitcon
+- Dedupe NWC tooling — use Sovran_Bitcoin's sovran-nwc
+- Update sovran-bitcoin flake input
+- Extract bitcoin stack into Sovran_Bitcoin flake input
+
+### Fixed
+- Set lnurl domainFile for Hub-managed Lightning Address domain
+- Correct disablewallet casing
+- Fixed typo
+[1.1.4]: https://git.sovransystems.com/Sovran_Systems/Sovran_SystemsOS/releases/tag/v1.1.4
+
+
+## [Unreleased]
+
+### Changed
+- Element Calling: pin LiveKit to 1.13.6 and advertise the LAN interface
+  (rtc.advertise_internal_ip) so Wi-Fi callers get a local ICE candidate and
+  calls no longer depend on router NAT hairpin
+- Element Calling: use a single UDP media mux (7882); move the TURN relay to
+  40000-40099 and remove the unreachable 5349 TURN/TLS listener
+- Hub: update Element Calling router-port guidance to the new port set
+
+### Fixed
+- Element Calling: TURN relay could not deliver media to the SFU on routers
+  without NAT loopback (turn.allow_restricted_peer_cidrs now permits the LAN
+  subnet derived from the primary interface)
+
 ## [1.1.3] - 2026-08-27
 
 ### Added

README.md

@@ -21,9 +21,9 @@ Lightning infrastructure, private cloud, and communications platform when you
 are ready.
 
 [Visit the Website](https://sovransystems.com) ·
-[Download the ISO](https://downloads.sovransystems.com/Sovran_SystemsOS-1.1.3.iso) ·
+[Download the ISO](https://downloads.sovransystems.com/Sovran_SystemsOS-1.1.4.iso) ·
 [Try it safely in a VM](#try-it-first-in-a-virtual-machine) ·
-[Verify the Download](https://downloads.sovransystems.com/Sovran_SystemsOS-1.1.3.iso.sha256) ·
+[Verify the Download](https://downloads.sovransystems.com/Sovran_SystemsOS-1.1.4.iso.sha256) ·
 [Build from Source](#build-from-source)
 
 <img src="assets/desktop-screenshot.webp" alt="Sovran_SystemsOS private Bitcoin desktop" width="800" />
@@ -345,8 +345,8 @@ with an imaging application such as [Balena Etcher](https://etcher.balena.io).
 
 ### 1. Download the ISO and checksum
 
-- [Download Sovran_SystemsOS-1.1.3.iso](https://downloads.sovransystems.com/Sovran_SystemsOS-1.1.3.iso)
-- [Download Sovran_SystemsOS-1.1.3.iso.sha256](https://downloads.sovransystems.com/Sovran_SystemsOS-1.1.3.iso.sha256)
+- [Download Sovran_SystemsOS-1.1.4.iso](https://downloads.sovransystems.com/Sovran_SystemsOS-1.1.4.iso)
+- [Download Sovran_SystemsOS-1.1.4.iso.sha256](https://downloads.sovransystems.com/Sovran_SystemsOS-1.1.4.iso.sha256)
 
 The download may take some time. Do not rename or modify the ISO before
 verifying it, and keep both files in the same folder.
@@ -364,16 +364,16 @@ checksum exactly.
 Open a terminal in the download folder and run:
 
 ```bash
-sha256sum --check Sovran_SystemsOS-1.1.3.iso.sha256
+sha256sum --check Sovran_SystemsOS-1.1.4.iso.sha256
 ```
 
 A successful comparison reports:
 
 ```text
-Sovran_SystemsOS-1.1.3.iso: OK
+Sovran_SystemsOS-1.1.4.iso: OK
 ```
 
-You can also run `sha256sum Sovran_SystemsOS-1.1.3.iso` and compare the output
+You can also run `sha256sum Sovran_SystemsOS-1.1.4.iso` and compare the output
 against the checksum file manually.
 
 </details>
@@ -384,11 +384,11 @@ against the checksum file manually.
 Open Terminal in the download folder and run:
 
 ```bash
-shasum -a 256 Sovran_SystemsOS-1.1.3.iso
+shasum -a 256 Sovran_SystemsOS-1.1.4.iso
 ```
 
 Compare the value shown in Terminal with the value inside
-`Sovran_SystemsOS-1.1.3.iso.sha256`.
+`Sovran_SystemsOS-1.1.4.iso.sha256`.
 
 </details>
 
@@ -398,7 +398,7 @@ Compare the value shown in Terminal with the value inside
 Open PowerShell in the download folder and run:
 
 ```powershell
-Get-FileHash .\Sovran_SystemsOS-1.1.3.iso -Algorithm SHA256
+Get-FileHash .\Sovran_SystemsOS-1.1.4.iso -Algorithm SHA256
 ```
 
 Compare the value under `Hash` with the published checksum.
@@ -413,7 +413,7 @@ match exactly.
 
 1. Download and install [Balena Etcher](https://etcher.balena.io), then
    connect the USB drive.
-2. Choose **Flash from file** and select `Sovran_SystemsOS-1.1.3.iso`.
+2. Choose **Flash from file** and select `Sovran_SystemsOS-1.1.4.iso`.
 3. Choose **Select target**, select the USB drive, and review your selection
    carefully.
 4. Choose **Flash** and wait for the writing and verification process to
@@ -856,7 +856,7 @@ primary location for collaboration. Please read our
 ## Privacy. Sovereignty. Bitcoin.
 
 [Visit Sovran Systems](https://sovransystems.com) ·
-[Download Sovran_SystemsOS](https://downloads.sovransystems.com/Sovran_SystemsOS-1.1.3.iso) ·
+[Download Sovran_SystemsOS](https://downloads.sovransystems.com/Sovran_SystemsOS-1.1.4.iso) ·
 [View the License](LICENSE)
 
 </div>

VERSION

@@ -1 +1 @@
-1.1.3
+1.1.4

app/sovran_systemsos_web/nwc_audit.py

@@ -1,75 +0,0 @@
-"""
-Structured audit logging for NWC wallet operations.
-
-Writes append-only JSON lines to /var/log/sovran-nwc-audit.log.
-Log file is owned by albyhub:albyhub with mode 0600.
-"""
-
-from __future__ import annotations
-
-import json
-import logging
-import os
-import threading
-import time
-from typing import Any
-
-logger = logging.getLogger(__name__)
-
-AUDIT_LOG_PATH = "/var/log/sovran-nwc-audit.log"
-_AUDIT_LOCK = threading.Lock()
-_initialized = False
-
-
-def _ensure_log_file() -> None:
-    """Ensure audit log file exists with correct permissions."""
-    global _initialized
-    if _initialized:
-        return
-    with _AUDIT_LOCK:
-        if _initialized:
-            return
-        try:
-            # Create directory if needed
-            os.makedirs(os.path.dirname(AUDIT_LOG_PATH), exist_ok=True)
-            # Create file if it doesn't exist
-            if not os.path.exists(AUDIT_LOG_PATH):
-                with open(AUDIT_LOG_PATH, "w") as f:
-                    pass
-            # Set restrictive permissions
-            os.chmod(AUDIT_LOG_PATH, 0o600)
-            # Try to set ownership to albyhub user (best effort)
-            try:
-                import pwd
-                import grp
-                albyhub_uid = pwd.getpwnam("albyhub").pw_uid
-                albyhub_gid = grp.getgrnam("albyhub").gr_gid
-                os.chown(AUDIT_LOG_PATH, albyhub_uid, albyhub_gid)
-            except Exception:
-                pass  # Best effort; may not have permissions
-            _initialized = True
-        except Exception as exc:
-            logger.warning("Failed to initialize audit log: %s", exc)
-
-
-def audit_log(event: str, **fields: Any) -> None:
-    """Write a structured audit log entry.
-
-    Args:
-        event: Event type identifier (e.g., "wallet_created", "invoice_issued")
-        **fields: Additional key-value fields to include in the log entry
-    """
-    _ensure_log_file()
-
-    entry = {
-        "ts": time.time(),
-        "event": event,
-        **fields,
-    }
-
-    try:
-        with _AUDIT_LOCK:
-            with open(AUDIT_LOG_PATH, "a") as f:
-                f.write(json.dumps(entry, separators=(",", ":")) + "\n")
-    except Exception as exc:
-        logger.error("Failed to write audit log: %s", exc)

app/sovran_systemsos_web/nwc_hub_manager.py

@@ -1,881 +0,0 @@
-"""
-Alby Hub manager — shared backend for Lightning Wallet Connections API and recovery CLI.
-
-Interfaces with the local Alby Hub instance at
-http://127.0.0.1:18080 by default (override with NWC_ALBY_HUB_API_BASE).
-All sensitive values (passwords, bearer tokens, pairing URIs, macaroon
-contents, Nostr private keys) are redacted from any exception messages
-or log output.
-"""
-
-from __future__ import annotations
-
-import json
-import logging
-import os
-import re
-import secrets
-import threading
-import time
-import urllib.error
-import urllib.parse
-import urllib.request
-from typing import Any
-
-from . import nwc_audit as _audit_mod
-
-logger = logging.getLogger(__name__)
-
-# ── Constants ──────────────────────────────────────────────────────
-
-DEFAULT_API_BASE = os.environ.get(
-    "NWC_ALBY_HUB_API_BASE",
-    "http://127.0.0.1:18080",
-)
-DEFAULT_UNLOCK_PASSWORD_FILE = "/var/lib/albyhub/unlock-password"
-DEFAULT_MACAROON_FILE = os.environ.get(
-    "NWC_LND_MACAROON_FILE", "/run/lnd/albyhub.macaroon"
-)
-DEFAULT_LND_ADDRESS = os.environ.get("NWC_LND_ADDRESS", "127.0.0.1:10009")
-DEFAULT_LND_CERT_FILE = os.environ.get("NWC_LND_CERT_FILE", "/var/lib/lnd/tls.cert")
-DEFAULT_LND_SOCKET = "/run/lnd/lnd.socket"
-
-LNURL_DESCRIPTION_DEFAULT = "Pay via Lightning"
-NWC_MIN_SENDABLE_MSAT = 1000
-NWC_MAX_SENDABLE_MSAT = 1_000_000_000
-
-# Metadata key used to mark managed isolated wallets
-_MANAGED_APP_STORE_ID = "uncle-jim"
-_MANAGED_META_KEY = "app_store_app_id"
-
-RECEIVE_ONLY_SCOPES = [
-    "get_info",
-    "get_balance",
-    "make_invoice",
-    "lookup_invoice",
-    "list_transactions",
-    "notifications",
-]
-
-LIMITED_SEND_SCOPES = RECEIVE_ONLY_SCOPES + ["pay_invoice"]
-
-# ── Exceptions ─────────────────────────────────────────────────────
-
-
-class AlbyHubError(Exception):
-    """Base error from the Alby Hub manager.
-
-    The message string is safe to surface to the user — it never
-    contains raw secret material.
-    """
-
-    def __init__(self, code: str, message: str) -> None:
-        super().__init__(message)
-        self.code = code
-
-    def __str__(self) -> str:
-        return f"[{self.code}] {self.args[0]}"
-
-
-class AlbyHubHttpError(AlbyHubError):
-    def __init__(self, status_code: int, message: str) -> None:
-        super().__init__(f"http_{status_code}", message)
-        self.status_code = status_code
-
-
-# ── Manager class ──────────────────────────────────────────────────
-
-
-class AlbyHubManager:
-    """Thread-safe manager for Alby Hub API operations."""
-
-    def __init__(
-        self,
-        api_base: str = DEFAULT_API_BASE,
-        unlock_password_file: str = DEFAULT_UNLOCK_PASSWORD_FILE,
-        macaroon_file: str = DEFAULT_MACAROON_FILE,
-        lnd_address: str = DEFAULT_LND_ADDRESS,
-        lnd_cert_file: str = DEFAULT_LND_CERT_FILE,
-    ) -> None:
-        self.api_base = api_base.rstrip("/")
-        self.unlock_password_file = unlock_password_file
-        self.macaroon_file = macaroon_file
-        self.lnd_address = lnd_address
-        self.lnd_cert_file = lnd_cert_file
-        self._lock = threading.Lock()
-        self._token: str | None = None
-
-    # ── Low-level HTTP ─────────────────────────────────────────────
-
-    def _request(
-        self,
-        method: str,
-        path: str,
-        body: dict | None = None,
-        token: str | None = None,
-        timeout: int = 30,
-    ) -> dict:
-        """Make a raw HTTP request to the local Alby Hub API.
-
-        Returns the parsed JSON response body.
-        Raises AlbyHubHttpError on non-2xx responses.
-        Secrets in response bodies are never included in raised exceptions.
-        """
-        url = f"{self.api_base}{path}"
-        data = json.dumps(body).encode("utf-8") if body is not None else None
-        headers: dict[str, str] = {
-            "Content-Type": "application/json",
-            "Accept": "application/json",
-        }
-        if token:
-            headers["Authorization"] = "Bearer " + token
-        req = urllib.request.Request(url, data=data, headers=headers, method=method)
-        try:
-            with urllib.request.urlopen(req, timeout=timeout) as resp:
-                raw = resp.read()
-                if not raw:
-                    return {}
-                return json.loads(raw)
-        except urllib.error.HTTPError as exc:
-            code = exc.code
-            # Read and discard the body — we do NOT include it in the exception
-            try:
-                exc.read()
-            except Exception:
-                pass
-            raise AlbyHubHttpError(code, f"Hub API {method} {path} returned HTTP {code}") from None
-        except (urllib.error.URLError, TimeoutError, OSError):
-            raise AlbyHubError(
-                "hub_unreachable",
-                f"Hub API {method} {path} is unreachable",
-            ) from None
-
-    def _authenticated_request(
-        self,
-        method: str,
-        path: str,
-        body: dict | None = None,
-        timeout: int = 30,
-    ) -> dict:
-        """Make an authenticated request; retry once with a fresh token on 401/403."""
-        token = self.ensure_ready()
-        try:
-            return self._request(method, path, body=body, token=token, timeout=timeout)
-        except AlbyHubHttpError as exc:
-            if exc.status_code in (401, 403):
-                with self._lock:
-                    self._token = None
-                token = self.ensure_ready()
-                return self._request(method, path, body=body, token=token, timeout=timeout)
-            raise
-
-    def _paginate(self, path_template: str, page_size: int = 100) -> list[dict]:
-        """Paginate a list API completely, collecting all items.
-
-        ``path_template`` must contain ``{limit}`` and ``{offset}`` placeholders.
-        """
-        token = self.ensure_ready()
-        offset = 0
-        results: list[dict] = []
-        while True:
-            path = path_template.format(limit=page_size, offset=offset)
-            page = self._request("GET", path, token=token)
-            # Alby Hub returns apps at the top level or under "apps"/"transactions"
-            total_count: int | None = None
-            if isinstance(page, list):
-                items = page
-            elif isinstance(page, dict):
-                items = page.get("apps") or page.get("transactions") or []
-                if page.get("totalCount") is not None:
-                    total_count = int(page.get("totalCount"))
-            else:
-                items = []
-            if not isinstance(items, list):
-                break
-            results.extend(items)
-            if total_count is not None:
-                if len(results) >= total_count:
-                    break
-            elif len(items) < page_size:
-                break
-            offset += page_size
-        return results
-
-    # ── Audit log helper ───────────────────────────────────────────
-
-    def _audit(self, event: str, **fields: Any) -> None:
-        """Emit structured audit log entry."""
-        _audit_mod.audit_log(event, **fields)
-
-    # ── Startup / Auth ─────────────────────────────────────────────
-
-    def _read_unlock_password(self) -> str:
-        try:
-            with open(self.unlock_password_file, "r") as fh:
-                return fh.read().strip()
-        except OSError as exc:
-            raise AlbyHubError(
-                "unlock_password_unavailable",
-                "Cannot read Alby Hub unlock password",
-            ) from exc
-
-    def _wait_for_file(self, path: str, timeout: int = 120) -> None:
-        deadline = time.monotonic() + timeout
-        while time.monotonic() < deadline:
-            if os.path.exists(path):
-                return
-            time.sleep(2)
-        raise AlbyHubError(
-            "dependency_unavailable",
-            f"Timed out waiting for required file: {path}",
-        )
-
-    def _wait_for_hub_api(self, timeout: int = 120) -> None:
-        deadline = time.monotonic() + timeout
-        while time.monotonic() < deadline:
-            try:
-                self._request("GET", "/api/info", timeout=5)
-                return
-            except AlbyHubError:
-                pass
-            time.sleep(3)
-        raise AlbyHubError("hub_unavailable", "Timed out waiting for Alby Hub API")
-
-    def _hub_setup(self, password: str) -> None:
-        """Perform /api/setup idempotently."""
-        try:
-            info = self._request("GET", "/api/info", timeout=10)
-            if info.get("setupCompleted"):
-                return
-        except AlbyHubError:
-            pass
-
-        setup_body = {
-            "backendType": "LND",
-            "unlockPassword": password,
-            "lndAddress": self.lnd_address,
-            "lndCertFile": self.lnd_cert_file,
-            "lndMacaroonFile": self.macaroon_file,
-        }
-        try:
-            self._request("POST", "/api/setup", body=setup_body, timeout=30)
-        except AlbyHubHttpError as exc:
-            if exc.status_code == 409:
-                return  # already setup
-            raise
-
-    def _obtain_token(self, password: str) -> str:
-        info = self._request("GET", "/api/info", timeout=10)
-        if info.get("running"):
-            resp = self._request(
-                "POST",
-                "/api/unlock",
-                body={
-                    "unlockPassword": password,
-                    "permission": "full",
-                },
-                timeout=30,
-            )
-        else:
-            resp = self._request(
-                "POST",
-                "/api/start",
-                body={"unlockPassword": password},
-                timeout=30,
-            )
-        token = (
-            resp.get("token")
-            or resp.get("accessToken")
-            or resp.get("access_token")
-        )
-        if not token or not isinstance(token, str):
-            raise AlbyHubError("auth_failed", "Alby Hub auth response missing token")
-        return token
-
-    def _wait_for_node_ready(self, token: str, timeout: int = 120) -> None:
-        deadline = time.monotonic() + timeout
-        while time.monotonic() < deadline:
-            try:
-                status = self._request(
-                    "GET", "/api/node/status", token=token, timeout=10
-                )
-                if status.get("isReady") or status.get("running") or status.get("online"):
-                    return
-            except AlbyHubError:
-                pass
-            time.sleep(3)
-        raise AlbyHubError("node_not_ready", "Timed out waiting for Alby Hub node to be ready")
-
-    def ensure_ready(self) -> str:
-        """Ensure Alby Hub is set up, unlocked, and authenticated.
-
-        Returns a valid bearer token.  Caches it and uses a lock to
-        prevent concurrent setup races.
-        """
-        with self._lock:
-            if self._token:
-                return self._token
-
-            password = self._read_unlock_password()
-            self._wait_for_file(self.macaroon_file, timeout=120)
-            self._wait_for_hub_api(timeout=120)
-            self._hub_setup(password)
-            token = self._obtain_token(password)
-            self._wait_for_node_ready(token, timeout=120)
-            self._token = token
-            return token
-
-    # ── App isolation helpers ──────────────────────────────────────
-
-    @staticmethod
-    def _parse_metadata(raw: Any) -> dict:
-        if isinstance(raw, dict):
-            return raw
-        if isinstance(raw, str):
-            try:
-                result = json.loads(raw)
-                if isinstance(result, dict):
-                    return result
-            except Exception:
-                pass
-        return {}
-
-    def _is_managed_app(self, app: dict) -> bool:
-        meta = self._parse_metadata(app.get("metadata"))
-        alias = str(meta.get("lnurl_alias", "")).strip().lower()
-        return (
-            meta.get(_MANAGED_META_KEY) == _MANAGED_APP_STORE_ID
-            and bool(alias)
-        )
-
-    def _app_to_wallet_meta(self, app: dict, domain: str | None) -> dict:
-        meta = self._parse_metadata(app.get("metadata"))
-        alias = meta.get("lnurl_alias", "")
-        address = f"{alias}@{domain}" if alias and domain else None
-
-        scopes = app.get("scopes") or []
-        access_preset = (
-            "send_receive_limited" if "pay_invoice" in scopes else "receive_only"
-        )
-
-        balance_msat = int(app.get("balanceMsat", 0) or 0)
-        balance_sats = balance_msat // 1000
-        dust_msat = balance_msat % 1000
-
-        spending_limit_sats: int | None = None
-        max_amount = app.get("maxAmountSat") or 0
-        if max_amount:
-            spending_limit_sats = int(max_amount)
-
-        # Count pending transactions from the budget or transactions list
-        pending_txs = int(app.get("pendingTransactionsCount", 0) or 0)
-
-        return {
-            "id": str(app.get("id", "")),
-            "pubkey": app.get("appPubkey") or app.get("nostrPubkey") or app.get("pubkey") or "",
-            "name": app.get("name", ""),
-            "alias": alias,
-            "lightning_address": address,
-            "access_preset": access_preset,
-            "spending_limit_sats": spending_limit_sats,
-            "balance_sats": balance_sats,
-            "dust_msat": dust_msat,
-            "pending_transactions": pending_txs,
-            "created_at": app.get("createdAt") or app.get("created_at"),
-            "min_sendable_msat": int(
-                meta.get("lnurl_min_sendable_msat", NWC_MIN_SENDABLE_MSAT)
-            ),
-            "max_sendable_msat": int(
-                meta.get("lnurl_max_sendable_msat", NWC_MAX_SENDABLE_MSAT)
-            ),
-        }
-
-    def _all_managed_apps(self) -> list[dict]:
-        apps = self._paginate("/api/apps?limit={limit}&offset={offset}&order_by=created_at")
-        return [a for a in apps if a.get("isolated") and self._is_managed_app(a)]
-
-    def _find_managed_app(self, identifier: str) -> dict | None:
-        needle = identifier.strip().lower()
-        for app in self._all_managed_apps():
-            if str(app.get("id", "")).lower() == needle:
-                return app
-            pubkey = (
-                app.get("appPubkey") or app.get("nostrPubkey") or app.get("pubkey") or ""
-            ).lower()
-            if pubkey == needle:
-                return app
-        return None
-
-    # ── Public API ─────────────────────────────────────────────────
-
-    def list_wallets(self, domain: str | None = None) -> list[dict]:
-        """Return all managed isolated app wallets (no secrets)."""
-        wallets = []
-        for app in self._all_managed_apps():
-            app_copy = dict(app)
-            app_copy["pendingTransactionsCount"] = len(self._get_app_pending_txs(int(app["id"])))
-            wallets.append(self._app_to_wallet_meta(app_copy, domain))
-        return wallets
-
-    def create_wallet(
-        self,
-        name: str,
-        alias: str,
-        access_preset: str,
-        spending_limit_sats: int | None,
-        domain: str | None = None,
-    ) -> dict:
-        """Create a new isolated Alby Hub app (wallet connection).
-
-        Returns a dict containing:
-          ``wallet``      — safe metadata (no secrets)
-          ``pairing_uri`` — real Alby Hub pairingUri (returned ONCE)
-          ``result``      — creation status report
-        """
-        # Validate uniqueness
-        managed = self._all_managed_apps()
-        for a in managed:
-            meta = self._parse_metadata(a.get("metadata"))
-            if meta.get("lnurl_alias", "").lower() == alias.lower():
-                raise AlbyHubError(
-                    "alias_exists", "That Lightning Address alias is already in use."
-                )
-            if (a.get("name") or "").lower() == name.lower():
-                raise AlbyHubError(
-                    "wallet_name_exists",
-                    "That Wallet Connection name already exists.",
-                )
-
-        scopes = (
-            LIMITED_SEND_SCOPES
-            if access_preset == "send_receive_limited"
-            else RECEIVE_ONLY_SCOPES
-        )
-        max_amount = (
-            spending_limit_sats
-            if access_preset == "send_receive_limited" and spending_limit_sats
-            else 0
-        )
-
-        create_body: dict = {
-            "name": name,
-            "scopes": scopes,
-            "isolated": True,
-            "budgetRenewal": "never",
-            "maxAmountSat": max_amount,
-            "metadata": {
-                _MANAGED_META_KEY: _MANAGED_APP_STORE_ID,
-                "lnurl_alias": alias,
-                "lnurl_description": LNURL_DESCRIPTION_DEFAULT,
-                "lnurl_min_sendable_msat": NWC_MIN_SENDABLE_MSAT,
-                "lnurl_max_sendable_msat": NWC_MAX_SENDABLE_MSAT,
-            },
-        }
-
-        resp = self._authenticated_request("POST", "/api/apps", body=create_body)
-        pairing_uri: str = resp.get("pairingUri") or resp.get("pairing_uri") or ""
-        app_id = resp.get("id")
-
-        # Fetch full app details for accurate metadata
-        app_detail: dict | None = None
-        if app_id is not None:
-            try:
-                app_detail = self._authenticated_request(
-                    "GET", f"/api/v2/apps/{app_id}"
-                )
-            except AlbyHubError:
-                pass
-
-        if app_detail is None:
-            # Fallback: search recent apps for the one we just created
-            updated = self._all_managed_apps()
-            for a in updated:
-                if str(a.get("id", "")) == str(app_id):
-                    app_detail = a
-                    break
-
-        wallet_meta = self._app_to_wallet_meta(app_detail or resp, domain)
-
-        # Initial internal transfer for limited wallets
-        funding_result: dict = {"attempted": False, "success": False}
-        if (
-            access_preset == "send_receive_limited"
-            and spending_limit_sats
-            and app_id is not None
-        ):
-            funding_result["attempted"] = True
-            try:
-                self._authenticated_request(
-                    "POST",
-                    "/api/transfers",
-                    body={
-                        "toAppId": int(app_id),
-                        "amountSat": spending_limit_sats,
-                        "description": f"Initial funding for {name}",
-                    },
-                )
-                funding_result["success"] = True
-            except AlbyHubError as exc:
-                funding_result["error"] = exc.code
-                funding_result["message"] = (
-                    "The wallet was created successfully and the NWC connection secret is shown "
-                    "above, but initial funding failed. Save the NWC secret now. "
-                    "Do not recreate this wallet."
-                )
-
-        # Audit log: wallet created
-        self._audit(
-            "wallet_created",
-            wallet_id=str(app_id) if app_id else "unknown",
-            name=name,
-            alias=alias,
-            access_preset=access_preset,
-            spending_limit_sats=spending_limit_sats,
-            lightning_address=wallet_meta.get("lightning_address"),
-            funding_attempted=funding_result["attempted"],
-            funding_success=funding_result["success"],
-        )
-
-        return {
-            "wallet": wallet_meta,
-            "pairing_uri": pairing_uri,  # returned once on create only
-            "result": {
-                "wallet_created": True,
-                "secret_created": bool(pairing_uri),
-                "lightning_address_registered": bool(alias and domain),
-                "funding": funding_result,
-            },
-        }
-
-    def _get_app_balance_msat(self, app: dict) -> int:
-        return int(app.get("balanceMsat", 0) or 0)
-
-    def _get_app_pending_txs(self, app_id: int) -> list[dict]:
-        txs = self._paginate(
-            f"/api/transactions?appId={app_id}&limit={{limit}}&offset={{offset}}"
-        )
-        return [
-            t for t in txs if str(t.get("state", "")).lower() == "pending"
-        ]
-
-    def drain_wallet(self, identifier: str) -> dict:
-        """Drain all whole-satoshi funds from an isolated app to the primary wallet.
-
-        Returns ``{"ok": True, "drained_sats": N, "dust_msat": M}``.
-        Raises AlbyHubError on rejection or failure.
-        """
-        app = self._find_managed_app(identifier)
-        if app is None:
-            raise AlbyHubError("wallet_not_found", "Wallet connection not found.")
-
-        app_id = int(app["id"])
-        balance_msat = self._get_app_balance_msat(app)
-
-        if balance_msat < 0:
-            raise AlbyHubError("negative_balance", "Wallet has a negative balance.")
-
-        pending = self._get_app_pending_txs(app_id)
-        if pending:
-            raise AlbyHubError(
-                "pending_transactions",
-                "Wallet has pending transactions and cannot be drained.",
-            )
-
-        transferable_msat = (balance_msat // 1000) * 1000
-        expected_dust_msat = balance_msat - transferable_msat
-
-        if transferable_msat == 0:
-            return {"ok": True, "drained_sats": 0, "dust_msat": expected_dust_msat}
-
-        # Save original permissions
-        original_scopes = list(app.get("scopes") or [])
-        original_max = app.get("maxAmountSat") or 0
-        original_renewal = app.get("budgetRenewal") or "never"
-
-        # Temporarily grant pay_invoice scope with sufficient budget
-        app_pubkey = app.get("appPubkey") or app.get("nostrPubkey") or app.get("pubkey") or ""
-        if not app_pubkey:
-            raise AlbyHubError(
-                "app_pubkey_missing",
-                "Cannot drain app: app public key not available.",
-            )
-
-        patch_body = {
-            "scopes": sorted(set(original_scopes) | {"pay_invoice"}),
-            "maxAmountSat": 0,
-            "budgetRenewal": "never",
-        }
-        self._authenticated_request("PATCH", f"/api/apps/{app_pubkey}", body=patch_body)
-
-        drain_error: AlbyHubError | None = None
-        drained_sats = 0
-        try:
-            self._authenticated_request(
-                "POST",
-                "/api/transfers",
-                body={
-                    "fromAppId": app_id,
-                    "amountMsat": transferable_msat,
-                    "description": f"Drain isolated subwallet {app.get('name', '')}",
-                },
-            )
-            drained_sats = transferable_msat // 1000
-        except AlbyHubError as exc:
-            drain_error = exc
-        finally:
-            # Restore original permissions whether drain succeeded or not
-            restore_body = {
-                "scopes": original_scopes,
-                "maxAmountSat": original_max,
-                "budgetRenewal": original_renewal,
-            }
-            try:
-                self._authenticated_request(
-                    "PATCH", f"/api/apps/{app_pubkey}", body=restore_body
-                )
-            except AlbyHubError:
-                pass  # best-effort restore; don't mask the original error
-
-        if drain_error is not None:
-            raise drain_error
-
-        # Verify remaining balance equals expected dust
-        refreshed = self._authenticated_request("GET", f"/api/v2/apps/{app_id}")
-        remaining_msat = self._get_app_balance_msat(refreshed)
-        if remaining_msat != expected_dust_msat:
-            raise AlbyHubError(
-                "drain_incomplete",
-                "Drain verification failed: final balance does not match expected dust.",
-            )
-
-        # Audit log: wallet drained
-        self._audit(
-            "wallet_drained",
-            wallet_id=str(app_id),
-            name=app.get("name", ""),
-            alias=app.get("alias", ""),
-            drained_sats=drained_sats,
-            dust_msat=expected_dust_msat,
-        )
-
-        return {
-            "ok": True,
-            "drained_sats": drained_sats,
-            "dust_msat": expected_dust_msat,
-            "remaining_msat": remaining_msat,
-        }
-
-    def delete_wallet(self, identifier: str) -> dict:
-        """Safely drain and delete an isolated app.
-
-        Returns ``{"ok": True, "drained_sats": N}``.
-        """
-        app = self._find_managed_app(identifier)
-        if app is None:
-            raise AlbyHubError("wallet_not_found", "Wallet connection not found.")
-
-        app_id = int(app["id"])
-
-        pending = self._get_app_pending_txs(app_id)
-        if pending:
-            raise AlbyHubError(
-                "pending_transactions",
-                "Wallet has pending transactions and cannot be deleted.",
-            )
-
-        drain_result = self.drain_wallet(identifier)
-
-        # Verify no transferable balance remains
-        refreshed = self._authenticated_request("GET", f"/api/v2/apps/{app_id}")
-        remaining_msat = self._get_app_balance_msat(refreshed)
-        if remaining_msat < 0:
-            raise AlbyHubError(
-                "negative_balance",
-                "Wallet has a negative final balance and cannot be deleted.",
-            )
-        if remaining_msat >= 1000:
-            raise AlbyHubError(
-                "drain_incomplete",
-                f"Drain verification failed: funds still remain.",
-            )
-
-        # Delete by app pubkey
-        pubkey = app.get("appPubkey") or app.get("nostrPubkey") or app.get("pubkey") or ""
-        if not pubkey:
-            raise AlbyHubError(
-                "app_pubkey_missing",
-                "Cannot delete app: nostr pubkey not available.",
-            )
-        self._authenticated_request(
-            "DELETE",
-            f"/api/apps/{urllib.parse.quote(pubkey, safe='')}",
-        )
-
-        # Audit log: wallet deleted
-        self._audit(
-            "wallet_deleted",
-            wallet_id=str(app_id),
-            name=app.get("name", ""),
-            alias=app.get("alias", ""),
-            drained_sats=drain_result.get("drained_sats", 0),
-            dust_msat=remaining_msat,
-        )
-
-        return {
-            "ok": True,
-            "drained_sats": drain_result.get("drained_sats", 0),
-            "dust_msat": remaining_msat,
-        }
-
-    def issue_invoice(
-        self, app_id: int, amount_msat: int, description: str = ""
-    ) -> str:
-        """Create an LND invoice attributed to a specific isolated app.
-
-        Returns a valid BOLT11 invoice string.
-        Raises AlbyHubError if the Hub returns an invalid or misattributed invoice.
-        """
-        resp = self._authenticated_request(
-            "POST",
-            "/api/invoices",
-            body={
-                "amountMsat": amount_msat,
-                "description": description or LNURL_DESCRIPTION_DEFAULT,
-                "appId": app_id,
-            },
-        )
-        invoice: str = resp.get("invoice") or ""
-        returned_app_id = resp.get("appId")
-
-        if not invoice:
-            raise AlbyHubError("invoice_creation_failed", "Hub returned empty invoice.")
-
-        # Require a valid BOLT11 prefix (mainnet, testnet, signet, regtest)
-        if not re.match(r"^ln", invoice, re.IGNORECASE):
-            raise AlbyHubError(
-                "invalid_invoice", "Hub returned a non-BOLT11 invoice string."
-            )
-
-        if returned_app_id is None or int(returned_app_id) != app_id:
-            raise AlbyHubError(
-                "invoice_attribution_failed",
-                "Invoice attribution mismatch: returned appId does not match.",
-            )
-
-        # Audit log: invoice issued via API
-        self._audit(
-            "invoice_issued",
-            app_id=app_id,
-            amount_msat=amount_msat,
-            amount_sat=amount_msat // 1000,
-            invoice_prefix=invoice[:50] + "..." if len(invoice) > 50 else invoice,
-        )
-
-        return invoice
-
-    def find_app_by_alias(self, alias: str) -> dict | None:
-        """Find a managed isolated app by its ``lnurl_alias`` metadata field."""
-        alias_lower = alias.strip().lower()
-        for a in self._all_managed_apps():
-            meta = self._parse_metadata(a.get("metadata"))
-            if meta.get("lnurl_alias", "").lower() == alias_lower:
-                return a
-        return None
-
-    def rotate_wallet_secret(self, identifier: str) -> dict:
-        """Rotate the NWC pairing secret for a wallet connection.
-
-        Revokes the old Nostr key and generates a new pairing URI.
-        Returns the new pairing URI (shown ONCE).
-        """
-        app = self._find_managed_app(identifier)
-        if app is None:
-            raise AlbyHubError("wallet_not_found", "Wallet connection not found.")
-
-        app_id = int(app["id"])
-        app_pubkey = app.get("appPubkey") or app.get("nostrPubkey") or app.get("pubkey") or ""
-        if not app_pubkey:
-            raise AlbyHubError(
-                "app_pubkey_missing",
-                "Cannot rotate secret: app public key not available.",
-            )
-
-        # Call Alby Hub's rotate secret endpoint (if available)
-        # Alby Hub may not have this endpoint yet; fall back to re-creating the app
-        # For now, we'll delete and re-create with same metadata
-        # This is a safe operation since we drain first
-        name = app.get("name", "")
-        alias = app.get("alias", "")
-        scopes = app.get("scopes") or []
-        max_amount = app.get("maxAmountSat") or 0
-        metadata = app.get("metadata") or {}
-
-        # Drain first
-        self.drain_wallet(identifier)
-
-        # Delete old app
-        self._authenticated_request(
-            "DELETE",
-            f"/api/apps/{urllib.parse.quote(app_pubkey, safe='')}",
-        )
-
-        # Create new app with same parameters
-        create_body: dict = {
-            "name": name,
-            "scopes": scopes,
-            "isolated": True,
-            "budgetRenewal": "never",
-            "maxAmountSat": max_amount,
-            "metadata": metadata,
-        }
-
-        resp = self._authenticated_request("POST", "/api/apps", body=create_body)
-        new_pairing_uri: str = resp.get("pairingUri") or resp.get("pairing_uri") or ""
-        new_app_id = resp.get("id")
-
-        # Audit log: secret rotated
-        self._audit(
-            "wallet_secret_rotated",
-            old_wallet_id=str(app_id),
-            new_wallet_id=str(new_app_id) if new_app_id else "unknown",
-            name=name,
-            alias=alias,
-        )
-
-        return {
-            "wallet_id": str(new_app_id) if new_app_id else "",
-            "pairing_uri": new_pairing_uri,
-            "message": "New NWC connection secret generated. Save it now — it will not be shown again.",
-        }
-
-    def health(self) -> dict:
-        """Return a basic health summary."""
-        try:
-            token = self.ensure_ready()
-            status = self._request(
-                "GET", "/api/node/status", token=token, timeout=10
-            )
-            return {
-                "ok": True,
-                "hub_ready": bool(
-                    status.get("isReady") or status.get("running")
-                ),
-            }
-        except AlbyHubError as exc:
-            return {"ok": False, "error": exc.code, "message": str(exc)}
-
-
-# ── Module-level singleton ──────────────────────────────────────────
-
-_manager: AlbyHubManager | None = None
-_manager_lock = threading.Lock()
-
-
-def get_manager() -> AlbyHubManager:
-    """Return the module-level singleton AlbyHubManager."""
-    global _manager
-    if _manager is None:
-        with _manager_lock:
-            if _manager is None:
-                _manager = AlbyHubManager()
-    return _manager

app/sovran_systemsos_web/nwc_lnurl_service.py

@@ -1,307 +0,0 @@
-"""
-Dedicated LNURL service for Lightning Wallet Connections.
-
-Runs as ``nwc-lnurl.service`` on 127.0.0.1:8181 (loopback only).
-Caddy proxies the public Lightning Address domain's LNURL routes to this port.
-
-Routes:
-  GET /.well-known/lnurlp/{alias}
-  GET /lnurlp/{alias}/callback?amount=<msat>
-
-All error responses are safe for public consumption — raw Alby Hub bodies
-and internal credentials are never returned to callers.
-"""
-
-from __future__ import annotations
-
-import json
-import logging
-import os
-import re
-import time
-import urllib.parse
-from collections import defaultdict
-from http.server import BaseHTTPRequestHandler, HTTPServer
-from typing import TYPE_CHECKING
-
-from . import nwc_hub_manager as _mgr_mod
-from . import nwc_audit as _audit_mod
-
-if TYPE_CHECKING:
-    from .nwc_hub_manager import AlbyHubManager
-
-logger = logging.getLogger(__name__)
-
-# ── Configuration ─────────────────────────────────────────────────
-
-LNURL_BIND_HOST = "127.0.0.1"
-LNURL_PORT = int(os.environ.get("NWC_LNURL_PORT", "8181"))
-DOMAIN_FILE = "/var/lib/domains/lightning"
-
-NWC_ALIAS_RE = re.compile(r"^[a-z0-9][a-z0-9_-]{0,31}$")
-
-# Rate limiting configuration
-RATE_LIMIT_WINDOW_SEC = 60
-RATE_LIMIT_MAX_REQUESTS = 30
-_rate_limit_buckets: dict[str, list[float]] = defaultdict(list)
-
-# ── Helpers ───────────────────────────────────────────────────────
-
-
-def _read_domain() -> str | None:
-    try:
-        with open(DOMAIN_FILE, "r") as fh:
-            raw = fh.read(256).strip().lower()
-        # Strict FQDN validation: must be a valid hostname with at least one dot
-        # Reject localhost, IP addresses, and single-label names
-        if not re.match(r"^[a-z0-9]([a-z0-9-]{0,61}[a-z0-9])?(\.[a-z0-9]([a-z0-9-]{0,61}[a-z0-9])?)+$", raw):
-            return None
-        # Explicitly reject local/reserved names
-        if raw in {"localhost", "localhost.localdomain", "local"}:
-            return None
-        return raw
-    except OSError:
-        pass
-    return None
-
-
-def _check_rate_limit(client_ip: str) -> bool:
-    """Check and update rate limit bucket for client IP. Returns True if allowed."""
-    now = time.monotonic()
-    bucket = _rate_limit_buckets[client_ip]
-    # Prune old entries
-    cutoff = now - RATE_LIMIT_WINDOW_SEC
-    while bucket and bucket[0] < cutoff:
-        bucket.pop(0)
-    if len(bucket) >= RATE_LIMIT_MAX_REQUESTS:
-        return False
-    bucket.append(now)
-    return True
-
-
-def _lnurl_discovery(alias: str, manager: "AlbyHubManager", client_ip: str = "") -> tuple[dict, int]:
-    alias = alias.strip().lower()
-    if not NWC_ALIAS_RE.match(alias):
-        return {"status": "ERROR", "reason": "Unknown Lightning Address alias"}, 404
-
-    domain = _read_domain()
-    if not domain:
-        return {"status": "ERROR", "reason": "Lightning domain is not configured"}, 503
-
-    try:
-        app = manager.find_app_by_alias(alias)
-    except _mgr_mod.AlbyHubError:
-        return {"status": "ERROR", "reason": "Service temporarily unavailable"}, 503
-
-    if app is None:
-        return {"status": "ERROR", "reason": "Unknown Lightning Address alias"}, 404
-
-    meta = _mgr_mod.AlbyHubManager._parse_metadata(app.get("metadata"))
-    min_sendable = int(
-        meta.get("lnurl_min_sendable_msat", _mgr_mod.NWC_MIN_SENDABLE_MSAT)
-    )
-    max_sendable = int(
-        meta.get("lnurl_max_sendable_msat", _mgr_mod.NWC_MAX_SENDABLE_MSAT)
-    )
-
-    callback_alias = urllib.parse.quote(alias, safe="")
-    callback = f"https://{domain}/lnurlp/{callback_alias}/callback"
-    description = meta.get("lnurl_description") or f"Pay {alias}"
-    metadata = json.dumps([["text/plain", description]], separators=(",", ":"))
-
-    # Audit log: LNURL discovery
-    _audit_mod.audit_log(
-        "lnurl_discovery",
-        alias=alias,
-        domain=domain,
-        client_ip=client_ip,
-        min_sendable_msat=min_sendable,
-        max_sendable_msat=max_sendable,
-    )
-
-    return {
-        "tag": "payRequest",
-        "callback": callback,
-        "minSendable": min_sendable,
-        "maxSendable": max_sendable,
-        "metadata": metadata,
-        "commentAllowed": 0,
-    }, 200
-
-
-def _lnurl_callback(
-    alias: str, amount_str: str | None, manager: "AlbyHubManager", client_ip: str = ""
-) -> tuple[dict, int]:
-    payload, status_code = _lnurl_discovery(alias, manager, client_ip)
-    if status_code != 200:
-        return payload, status_code
-
-    if amount_str is None:
-        return {"status": "ERROR", "reason": "Missing amount parameter"}, 400
-    if not re.match(r"^\d+$", amount_str):
-        return {
-            "status": "ERROR",
-            "reason": "Amount must be an integer millisatoshi value",
-        }, 400
-
-    amount_msat = int(amount_str)
-    min_sendable = int(payload["minSendable"])
-    max_sendable = int(payload["maxSendable"])
-
-    if amount_msat < min_sendable:
-        return {
-            "status": "ERROR",
-            "reason": "Amount is below the minimum sendable value",
-        }, 400
-    if amount_msat > max_sendable:
-        return {
-            "status": "ERROR",
-            "reason": "Amount is above the maximum sendable value",
-        }, 400
-    if amount_msat % 1000 != 0:
-        return {
-            "status": "ERROR",
-            "reason": "Amount must be a whole-satoshi value",
-        }, 400
-
-    try:
-        app = manager.find_app_by_alias(alias)
-    except _mgr_mod.AlbyHubError:
-        return {"status": "ERROR", "reason": "Service temporarily unavailable"}, 503
-
-    if app is None:
-        return {"status": "ERROR", "reason": "Unknown Lightning Address alias"}, 404
-
-    meta = _mgr_mod.AlbyHubManager._parse_metadata(app.get("metadata"))
-    description = meta.get("lnurl_description") or f"Pay {alias}"
-
-    try:
-        app_id = int(app["id"])
-        invoice = manager.issue_invoice(app_id, amount_msat, description)
-    except _mgr_mod.AlbyHubError:
-        return {"status": "ERROR", "reason": "Invoice creation failed"}, 502
-
-    # Audit log: Invoice generated via LNURL
-    _audit_mod.audit_log(
-        "lnurl_invoice_created",
-        alias=alias,
-        amount_msat=amount_msat,
-        amount_sat=amount_msat // 1000,
-        client_ip=client_ip,
-        invoice_prefix=invoice[:50] + "..." if len(invoice) > 50 else invoice,
-    )
-
-    return {"pr": invoice, "routes": []}, 200
-
-
-# ── HTTP server ───────────────────────────────────────────────────
-
-
-def _make_handler(manager: "AlbyHubManager") -> type:
-    """Return a handler class bound to the given manager."""
-
-    class LnurlHandler(BaseHTTPRequestHandler):
-        _manager = manager
-
-        def log_message(self, fmt: str, *args: object) -> None:
-            logger.debug(f"LNURL {self.address_string()} {fmt % args}")
-
-        def _send_json(self, status: int, body: dict) -> None:
-            raw = json.dumps(body, separators=(",", ":")).encode("utf-8")
-            self.send_response(status)
-            self.send_header("Content-Type", "application/json")
-            self.send_header("Content-Length", str(len(raw)))
-            self.end_headers()
-            self.wfile.write(raw)
-
-        def _get_client_ip(self) -> str:
-            # Check X-Forwarded-For header (set by Caddy)
-            forwarded = self.headers.get("X-Forwarded-For")
-            if forwarded:
-                # Take the first IP in the chain
-                return forwarded.split(",")[0].strip()
-            # Fallback to direct connection IP
-            return self.client_address[0]
-
-        def _check_rate_limit(self) -> bool:
-            client_ip = self._get_client_ip()
-            if not _check_rate_limit(client_ip):
-                self._send_json(429, {
-                    "status": "ERROR",
-                    "reason": "Rate limit exceeded. Please slow down."
-                })
-                _audit_mod.audit_log(
-                    "rate_limit_exceeded",
-                    client_ip=client_ip,
-                    path=self.path,
-                )
-                return False
-            return True
-
-        def do_GET(self) -> None:  # noqa: N802
-            if not self._check_rate_limit():
-                return
-
-            parsed = urllib.parse.urlparse(self.path)
-            path = parsed.path
-            qs = urllib.parse.parse_qs(parsed.query)
-            client_ip = self._get_client_ip()
-
-            # /.well-known/lnurlp/{alias}
-            m = re.fullmatch(
-                r"/.well-known/lnurlp/([^/]+)", path
-            )
-            if m:
-                alias = urllib.parse.unquote(m.group(1))
-                payload, code = _lnurl_discovery(alias, self._manager, client_ip)
-                self._send_json(code, payload)
-                return
-
-            # /lnurlp/{alias}/callback
-            m = re.fullmatch(r"/lnurlp/([^/]+)/callback", path)
-            if m:
-                alias = urllib.parse.unquote(m.group(1))
-                amount_values = qs.get("amount")
-                if not amount_values:
-                    amount_str = None
-                elif len(amount_values) != 1:
-                    self._send_json(
-                        400,
-                        {
-                            "status": "ERROR",
-                            "reason": "A single amount parameter is required",
-                        },
-                    )
-                    return
-                else:
-                    amount_str = amount_values[0]
-                payload, code = _lnurl_callback(alias, amount_str, self._manager, client_ip)
-                self._send_json(code, payload)
-                return
-
-            self._send_json(404, {"status": "ERROR", "reason": "Not found"})
-
-    return LnurlHandler
-
-
-def run(
-    host: str = LNURL_BIND_HOST,
-    port: int = LNURL_PORT,
-    manager: "AlbyHubManager | None" = None,
-) -> None:
-    """Start the blocking LNURL HTTP server."""
-    if manager is None:
-        manager = _mgr_mod.get_manager()
-    handler_class = _make_handler(manager)
-    server = HTTPServer((host, port), handler_class)
-    logger.info("nwc-lnurl service listening on %s:%d", host, port)
-    server.serve_forever()
-
-
-def main() -> None:
-    logging.basicConfig(level=logging.INFO)
-    run()
-
-
-if __name__ == "__main__":
-    main()

app/sovran_systemsos_web/nwc_wallet_cli.py

@@ -1,131 +0,0 @@
-from __future__ import annotations
-
-import argparse
-import json
-import sys
-
-from . import nwc_hub_manager as _mgr_mod
-from .server import _nwc_domain, _nwc_validate_alias, _nwc_test_address
-
-
-def _print(data) -> None:
-    print(json.dumps(data, indent=2, sort_keys=True))
-
-
-def main(argv: list[str] | None = None) -> int:
-    parser = argparse.ArgumentParser(prog="nwc-wallet")
-    sub = parser.add_subparsers(dest="cmd", required=True)
-
-    create = sub.add_parser("create")
-    create.add_argument("name")
-    create.add_argument("alias")
-    preset_group = create.add_mutually_exclusive_group()
-    preset_group.add_argument("--receive-only", action="store_true")
-    preset_group.add_argument("--limit-sats", type=int)
-
-    sub.add_parser("list")
-
-    drain = sub.add_parser("drain")
-    drain.add_argument("wallet")
-
-    delete = sub.add_parser("delete")
-    delete.add_argument("wallet")
-
-    addr = sub.add_parser("address")
-    addr_sub = addr.add_subparsers(dest="address_cmd", required=True)
-    addr_show = addr_sub.add_parser("show")
-    addr_show.add_argument("alias")
-
-    rotate = sub.add_parser("rotate")
-    rotate.add_argument("wallet")
-
-    sub.add_parser("health")
-
-    args = parser.parse_args(argv)
-    manager = _mgr_mod.get_manager()
-    domain = _nwc_domain()
-
-    if args.cmd == "list":
-        try:
-            wallets = manager.list_wallets(domain)
-        except _mgr_mod.AlbyHubError as exc:
-            print(f"Error: {exc.code} - {exc}", file=sys.stderr)
-            return 1
-        _print({"wallets": wallets})
-        return 0
-
-    if args.cmd == "health":
-        result = manager.health()
-        _print(result)
-        return 0 if result.get("ok") else 1
-
-    if args.cmd == "address" and args.address_cmd == "show":
-        alias = args.alias.strip().lower()
-        test = _nwc_test_address(alias)
-        _print(test)
-        return 0 if test.get("ok") else 1
-
-    if args.cmd == "drain":
-        try:
-            result = manager.drain_wallet(args.wallet)
-        except _mgr_mod.AlbyHubError as exc:
-            print(f"Error: {exc.code} - {exc}", file=sys.stderr)
-            return 1
-        _print(result)
-        return 0
-
-    if args.cmd == "delete":
-        try:
-            result = manager.delete_wallet(args.wallet)
-        except _mgr_mod.AlbyHubError as exc:
-            print(f"Error: {exc.code} - {exc}", file=sys.stderr)
-            return 1
-        _print(result)
-        return 0
-
-    if args.cmd == "rotate":
-        try:
-            result = manager.rotate_wallet_secret(args.wallet)
-        except _mgr_mod.AlbyHubError as exc:
-            print(f"Error: {exc.code} - {exc}", file=sys.stderr)
-            return 1
-        _print({
-            "wallet_id": result.get("wallet_id", ""),
-            "pairing_uri": result.get("pairing_uri", ""),
-            "message": result.get("message", "New NWC connection secret generated. Save it now — it will not be shown again."),
-        })
-        return 0
-
-    if args.cmd == "create":
-        alias = args.alias.strip().lower()
-        if not _nwc_validate_alias(alias):
-            print("Error: alias_invalid - Alias must be lowercase letters, digits, '_' or '-'.", file=sys.stderr)
-            return 1
-        access_preset = "send_receive_limited" if args.limit_sats is not None else "receive_only"
-        try:
-            result = manager.create_wallet(
-                args.name.strip(),
-                alias,
-                access_preset,
-                args.limit_sats if access_preset == "send_receive_limited" else None,
-                domain,
-            )
-        except _mgr_mod.AlbyHubError as exc:
-            print(f"Error: {exc.code} - {exc}", file=sys.stderr)
-            return 1
-        # Print the pairing URI once — this is the only time it is shown
-        _print(
-            {
-                "wallet": result["wallet"],
-                "pairing_uri": result.get("pairing_uri", ""),
-                "message": "Keep the NWC connection secret private. It cannot be displayed again.",
-                "result": result.get("result", {}),
-            }
-        )
-        return 0
-
-    return 1
-
-
-if __name__ == "__main__":
-    raise SystemExit(main())

app/sovran_systemsos_web/server.py

@@ -39,7 +39,7 @@ from starlette.middleware.base import BaseHTTPMiddleware
 
 from .config import load_config, load_versions
 from . import systemctl as sysctl
-from . import nwc_hub_manager as _nwc_mgr
+from sovran_nwc import nwc_hub_manager as _nwc_mgr
 from . import support_ops as _support_ops
 from .security_helpers import (
     _nix_escape,
@@ -291,11 +291,10 @@ FEATURE_REGISTRY = [
         "port_requirements": [
             {"port": "80",          "protocol": "TCP",     "description": "HTTP (redirect to HTTPS)"},
             {"port": "443",         "protocol": "TCP",     "description": "HTTPS (domain)"},
-            {"port": "7881",        "protocol": "TCP",     "description": "LiveKit WebRTC signalling"},
-            {"port": "7882",        "protocol": "UDP",     "description": "LiveKit media (UDP mux)"},
-            {"port": "5349",        "protocol": "TCP",     "description": "TURN over TLS"},
-            {"port": "3478",        "protocol": "UDP",     "description": "TURN (STUN/relay)"},
-            {"port": "30000-40000", "protocol": "TCP/UDP", "description": "TURN relay (WebRTC)"},
+            {"port": "7881",        "protocol": "TCP",     "description": "WebRTC media (TCP fallback)"},
+            {"port": "7882",        "protocol": "UDP",     "description": "WebRTC media (UDP)"},
+            {"port": "3478",        "protocol": "UDP",     "description": "TURN relay + STUN"},
+            {"port": "40000-40099", "protocol": "UDP",     "description": "TURN relay (WebRTC media)"},
         ],
     },
     {
@@ -395,11 +394,10 @@ FEATURE_SERVICE_MAP = {
 
 # Port requirements for service tiles (keyed by unit name or icon)
 _PORTS_ELEMENT_CALLING = [
-    {"port": "7881",        "protocol": "TCP",     "description": "LiveKit WebRTC signalling"},
-    {"port": "7882",        "protocol": "UDP",     "description": "LiveKit media (UDP mux)"},
-    {"port": "5349",        "protocol": "TCP",     "description": "TURN over TLS"},
-    {"port": "3478",        "protocol": "UDP",     "description": "TURN (STUN/relay)"},
-    {"port": "30000-40000", "protocol": "TCP/UDP", "description": "TURN relay (WebRTC)"},
+    {"port": "7881",        "protocol": "TCP",     "description": "WebRTC media (TCP fallback)"},
+    {"port": "7882",        "protocol": "UDP",     "description": "WebRTC media (UDP)"},
+    {"port": "3478",        "protocol": "UDP",     "description": "TURN relay + STUN"},
+    {"port": "40000-40099", "protocol": "UDP",     "description": "TURN relay (WebRTC media)"},
 ]
 
 # Units whose port requirements exist purely so the user can forward them in
@@ -910,11 +908,68 @@ def _get_remote_rev(branch=None):
     return None
 
 
+def _parse_version(text):
+    """Return a (major, minor, patch) tuple from a VERSION string, or None."""
+    try:
+        match = re.search(r"(\d+)\.(\d+)\.(\d+)", str(text))
+        if match:
+            return tuple(int(g) for g in match.groups())
+    except Exception:
+        pass
+    return None
+
+
+def _get_remote_version(branch=None):
+    """Read VERSION on the tracked branch, e.g. the stable release version."""
+    try:
+        ref = branch or "stable"
+        url = (
+            "https://git.sovransystems.com/api/v1/repos/"
+            "Sovran_Systems/Sovran_SystemsOS/raw/VERSION?ref="
+            + urllib.parse.quote(ref)
+        )
+        req = urllib.request.Request(url, method="GET")
+        with urllib.request.urlopen(req, timeout=15) as resp:
+            return _parse_version(resp.read().decode())
+    except Exception:
+        pass
+    return None
+
+
 def check_for_updates() -> bool | None:
+    """Whether an update is available.
+
+    Primary signal: the flake lock's pinned Sovran_Systems rev differs from
+    the remote branch head.  BUT a failed update rewrites ``flake.lock`` (the
+    ``nix flake update`` step) without staging a generation (the
+    ``nixos-rebuild boot`` step failed), so after a failure the lock and the
+    remote agree while the *running* system is still on the old version.  In
+    that case the rev comparison alone reports a false "up to date" and hides
+    the failed update from the dashboard.
+
+    Backstop: compare the running Hub version against the branch VERSION.
+    A newer released version while running an older one means the update did
+    not apply (build failed, reboot skipped, generation rolled back) and must
+    be offered again.
+    """
     locked_rev, branch = _get_locked_info()
     remote_rev = _get_remote_rev(branch)
     if locked_rev and remote_rev:
-        return locked_rev != remote_rev
+        rev_differs = locked_rev != remote_rev
+        if rev_differs:
+            return True
+        # Revs match — make sure the pinned (failed) rev isn't masking an
+        # older *running* system.
+        running_ver = _parse_version(_get_sovran_version())
+        remote_ver = _get_remote_version(branch)
+        if running_ver and remote_ver and remote_ver > running_ver:
+            return True
+        return False
+    # Couldn't compare revs — fall back to the version backstop.
+    running_ver = _parse_version(_get_sovran_version())
+    remote_ver = _get_remote_version(branch)
+    if running_ver and remote_ver:
+        return remote_ver > running_ver
     return None  # inconclusive — couldn't read lock or reach remote
 
 
@@ -1114,7 +1169,7 @@ def _get_firewall_allowed_ports() -> dict[str, set[int]]:
         )
         if proc.returncode == 0:
             for line in proc.stdout.splitlines():
-                # e.g. ACCEPT tcp  -- ... dpt:443  or  dpts:7882:7894
+                # e.g. ACCEPT tcp  -- ... dpt:443  or  dpts:40000:40099
                 m = re.search(r'(tcp|udp).*dpts?:(\d+)(?::(\d+))?', line)
                 if m:
                     proto_match = m.group(1)
@@ -1172,7 +1227,7 @@ def _resolve_all_addresses_cached(domain: str) -> list[str]:
 
 
 def _port_range_to_ints(port_str: str) -> list[int]:
-    """Convert a port string like ``"443"``, ``"30000-40000"`` to a list of ints."""
+    """Convert a port string like ``"443"``, ``"40000-40099"`` to a list of ints."""
     port_str = port_str.strip()
     if re.match(r'^\d+$', port_str):
         return [int(port_str)]
@@ -3887,6 +3942,11 @@ async def api_updates_check():
         # Avoid a slow remote update check when there is already an operation
         # the dashboard needs to surface.
         return {"available": True, "status": status.lower()}
+    if status == "FAILED":
+        # The last update did not complete (build failed).  Keep offering the
+        # update so the user can re-run it rather than silently landing on a
+        # false "up to date".
+        return {"available": True, "status": "failed"}
 
     available = await loop.run_in_executor(None, check_for_updates)
     # None means inconclusive (check failed) — report as available so the UI doesn't block
@@ -3964,8 +4024,15 @@ async def api_updates_run():
         except OSError:
             pass
 
+    # Re-read status: a prior failed update leaves flake.lock advanced even
+    # though no generation was staged, so the rev-based check below can say
+    # "no updates" even though the system is still old.  A failed update must
+    # always be re-runnable to recover.
+    persisted_status = await loop.run_in_executor(None, _read_update_status)
+    last_failed = persisted_status == "FAILED"
+
     available = await loop.run_in_executor(None, check_for_updates)
-    if available is False:  # only block when positively confirmed no updates
+    if available is False and not last_failed:  # only block when positively confirmed no updates
         # Clear stale status/log so they don't contaminate future modal opens.
         _write_update_status("IDLE")
         try:

app/sovran_systemsos_web/static/js/events.js

@@ -7,6 +7,7 @@ if ($btnCloseModal) $btnCloseModal.addEventListener("click", closeUpdateModal);
 if ($btnReboot) $btnReboot.addEventListener("click", doReboot);
 if ($btnSave) $btnSave.addEventListener("click", saveErrorReport);
 if ($btnRetryUpdate) $btnRetryUpdate.addEventListener("click", retryUpdateStatus);
+if ($btnRetryRun) $btnRetryRun.addEventListener("click", retryUpdateRun);
 
 // Browser timers and requests may be suspended while an RDP session/tab is in
 // the background. Reconcile immediately when the user returns instead of

app/sovran_systemsos_web/static/js/helpers.js

@@ -67,7 +67,7 @@ function renderPortForwardGuideHtml(ports, opts) {
   var noteClass  = opts.noteClass  || "port-req-hint";
   var ipHtml = opts.internalIp
     ? '<code class="port-req-internal-ip">' + escHtml(opts.internalIp) + '</code>'
-    : 'this computer&rsquo;s <strong>internal IP</strong> (shown as &ldquo;Internal IP&rdquo; at the top of the Hub dashboard)';
+    : 'this computer&rsquo;s <strong>internal IP</strong>';
 
   var rows = (ports || []).map(function(p) {
     return '<tr>' +
@@ -78,26 +78,17 @@ function renderPortForwardGuideHtml(ports, opts) {
   }).join("");
 
   var forWhat = opts.serviceName
-    ? 'For <strong>' + escHtml(opts.serviceName) + '</strong> to be reachable from outside your home network, open'
-    : 'Open';
+    ? 'To make <strong>' + escHtml(opts.serviceName) + '</strong> reachable from outside your home, forward these ports to ' + ipHtml + ':'
+    : 'Forward these ports to ' + ipHtml + ':';
 
-  return '<p class="' + introClass + '">' +
-      forWhat + ' the ports below in your router&rsquo;s <strong>port forwarding</strong> settings ' +
-      'and point them at ' + ipHtml + '.' +
+  return '<p class="' + introClass + '">' + forWhat + '</p>' +
+    '<p class="port-req-steps" style="margin-top:6px;margin-bottom:10px;font-size:0.92em;color:#555;">' +
+      'Set the internal and external port to the <strong>same number</strong>. Match <strong>TCP</strong> or <strong>UDP</strong> exactly. For ranges like <strong>40000-40099</strong>, use your router&rsquo;s range fields (start 40000, end 40099).' +
     '</p>' +
-    '<ul class="port-req-steps">' +
-      '<li>Set the <strong>internal (private) port</strong> and the <strong>external (public) port</strong> to the <strong>same number</strong>.</li>' +
-      '<li>Match the <strong>protocol</strong> exactly — a rule set to TCP will not pass UDP traffic. Where the table says <strong>TCP + UDP</strong>, create both rules (or pick &ldquo;Both&rdquo;/&ldquo;TCP/UDP&rdquo; if your router offers it).</li>' +
-      '<li>For a range such as <strong>30000-40000</strong>, use your router&rsquo;s port-range fields — start 30000, end 40000 — rather than one rule per port.</li>' +
-    '</ul>' +
     '<table class="' + tableClass + '">' +
       '<thead><tr><th>Port(s)</th><th>Protocol</th><th>Used for</th></tr></thead>' +
       '<tbody>' + rows + '</tbody>' +
-    '</table>' +
-    '<p class="' + noteClass + '">' +
-      '📱 <strong>How to confirm it worked:</strong> forwarding happens on your router, so it can only be verified from outside your network. ' +
-      'Turn Wi-Fi off on your phone and open the service over mobile data — if it loads, your ports are open.' +
-    '</p>';
+    '</table>';
 }
 
 function formatDuration(seconds) {

app/sovran_systemsos_web/static/js/state.js

@@ -53,6 +53,7 @@ const $modalLog       = document.getElementById("modal-log");
 const $btnReboot      = document.getElementById("btn-reboot");
 const $btnSave        = document.getElementById("btn-save-report");
 const $btnRetryUpdate = document.getElementById("btn-retry-update-status");
+const $btnRetryRun    = document.getElementById("btn-retry-update");
 const $btnCloseModal  = document.getElementById("btn-close-modal");
 
 const $rebootOverlay  = document.getElementById("reboot-overlay");

app/sovran_systemsos_web/static/js/tiles.js

@@ -275,7 +275,13 @@ async function checkUpdates() {
     var sidebarUpdateBtn = document.getElementById("sidebar-btn-update");
     var sidebarUpdateHint = document.getElementById("sidebar-update-hint");
     if (sidebarUpdateBtn) {
-      if (updateStatus === "reboot_required") {
+      if (updateStatus === "failed") {
+        // Last update errored and did not apply — surface it as a persistent
+        // red banner that re-opens the failed run with a "Retry Update" action.
+        sidebarUpdateBtn.style.borderColor = "#e01b24";
+        sidebarUpdateBtn.style.backgroundColor = "rgba(224, 27, 36, 0.10)";
+        if (sidebarUpdateHint) sidebarUpdateHint.textContent = "Update failed — click to retry";
+      } else if (updateStatus === "reboot_required") {
         sidebarUpdateBtn.style.borderColor = "#e5a50a";
         sidebarUpdateBtn.style.backgroundColor = "rgba(229, 165, 10, 0.10)";
         if (sidebarUpdateHint) sidebarUpdateHint.textContent = "Restart required";

app/sovran_systemsos_web/static/js/update.js

@@ -14,7 +14,10 @@ async function openUpdateModal() {
       { cache: "no-store" },
       STATUS_POLL_FETCH_TIMEOUT
     );
-    if (current.running || current.result === "reboot_required") {
+    if (current.running || current.result === "reboot_required" || current.result === "failed") {
+      // An in-progress update, a staged update awaiting reboot, or a prior
+      // failed update — reattach to the persisted systemd/log state instead of
+      // starting over or wrongly reporting "up to date".
       showExistingUpdate(current);
       return;
     }
@@ -41,6 +44,7 @@ async function openUpdateModal() {
         if ($btnReboot) $btnReboot.style.display = "none";
         if ($btnSave) $btnSave.style.display = "none";
         if ($btnRetryUpdate) $btnRetryUpdate.style.display = "none";
+        if ($btnRetryRun) $btnRetryRun.style.display = "none";
         if ($btnCloseModal) $btnCloseModal.disabled = false;
         $modal.classList.add("open");
         return;
@@ -69,6 +73,7 @@ function prepareUpdateModal() {
   if ($btnReboot) $btnReboot.style.display = "none";
   if ($btnSave) $btnSave.style.display = "none";
   if ($btnRetryUpdate) $btnRetryUpdate.style.display = "none";
+  if ($btnRetryRun) $btnRetryRun.style.display = "none";
   if ($btnCloseModal) $btnCloseModal.disabled = true;
   $modal.classList.add("open");
 }
@@ -154,6 +159,7 @@ function startUpdate() {
         if ($btnReboot) $btnReboot.style.display = "none";
         if ($btnSave) $btnSave.style.display = "none";
         if ($btnRetryUpdate) $btnRetryUpdate.style.display = "none";
+        if ($btnRetryRun) $btnRetryRun.style.display = "none";
         if ($btnCloseModal) $btnCloseModal.disabled = false;
         _updateFinished = true;
         return;
@@ -283,6 +289,16 @@ function retryUpdateStatus() {
   startUpdatePoll();
 }
 
+// Re-run a failed (or never-applied) update from scratch.  The backend always
+// allows this after a FAILED attempt even though flake.lock may already be
+// advanced (the previous build never staged a bootable generation).
+function retryUpdateRun() {
+  if ($btnRetryRun) $btnRetryRun.style.display = "none";
+  if ($btnSave) $btnSave.style.display = "none";
+  if ($btnReboot) $btnReboot.style.display = "none";
+  _doOpenUpdateModal();
+}
+
 function resumeUpdateStatusAfterInterruption() {
   if (!$modal || !$modal.classList.contains("open")) return;
   if (_updateStatusUnavailable) {
@@ -304,9 +320,10 @@ function onUpdateDone(result) {
     if ($modalStatus) $modalStatus.textContent = "✓ Update complete — restart required";
     if ($btnReboot) $btnReboot.style.display = "inline-flex";
   } else {
-    if ($modalStatus) $modalStatus.textContent = "✗ Update failed";
+    if ($modalStatus) $modalStatus.textContent = "✗ Update failed — your system was not changed. Run the update again or save the error report for support.";
+    if ($btnRetryRun) $btnRetryRun.style.display = "inline-flex";
     if ($btnSave) $btnSave.style.display = "inline-flex";
-    if ($btnReboot) $btnReboot.style.display = "inline-flex";
+    if ($btnReboot) $btnReboot.style.display = "none";
   }
 }
 

app/sovran_systemsos_web/templates/index.html

@@ -75,6 +75,7 @@
       <div class="modal-footer">
         <button class="btn btn-save" id="btn-save-report" style="display:none">Save Error Report</button>
         <button class="btn btn-save" id="btn-retry-update-status" style="display:none">Retry Status</button>
+        <button class="btn btn-reboot" id="btn-retry-update" style="display:none">Retry Update</button>
         <button class="btn btn-reboot" id="btn-reboot" style="display:none">Restart Entire System</button>
         <button class="btn btn-close-modal" id="btn-close-modal" disabled>Close</button>
       </div>

app/sovran_systemsos_web/versions.json

@@ -10,7 +10,7 @@
   "albyhub.service": "1.24.0",
   "mempool.service": "3.2.1",
   "matrix-synapse.service": "1.115.0",
-  "livekit.service": "1.5.2",
+  "livekit.service": "1.13.6",
   "vaultwarden.service": "1.32.0",
   "haven-relay.service": "0.1.0"
 }

configuration.nix

@@ -147,7 +147,7 @@
     hunspell hunspellDicts.en_US
     synadm brave-origin dua
     gparted pv unzip parted screen zenity
-    libargon2 gnome-terminal libreoffice-fresh
+    libargon2 gnome-terminal libreoffice-stable
     dig firefox wp-cli axel
     lk-jwt-service livekit-libwebrtc livekit
     matrix-synapse age onlyoffice-desktopeditors

flake.lock

@@ -5,11 +5,11 @@
         "nixpkgs": "nixpkgs"
       },
       "locked": {
-        "lastModified": 1787839684,
-        "narHash": "sha256-xTafqsVs2/zyGsaCel41QT5Lpbs/rG56Kp+YsmLXL8I=",
+        "lastModified": 1788527183,
+        "narHash": "sha256-Jvuh4VWR8Ep+UlX1siyiMWJAn9fPNZKN5IxzVOnGAec=",
         "owner": "emmanuelrosa",
         "repo": "btc-clients-nix",
-        "rev": "ef81159876930802ef9861aa5c039cec6886a30f",
+        "rev": "761b147fd7038b210251b16cb2b4e3fe5e9b603b",
         "type": "github"
       },
       "original": {
@@ -26,11 +26,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1785627969,
-        "narHash": "sha256-4dtXQk/NMePegK/nWp5NSeuZKLATItOq61lpEvmXqGw=",
+        "lastModified": 1787559586,
+        "narHash": "sha256-onL0VLf9vPllmT0H/OlURIU5r5t5WIEl7t4tVNKT0Nw=",
         "owner": "hercules-ci",
         "repo": "flake-parts",
-        "rev": "427bf4bd9435fdf21321c8cc628c24efc14c0f7a",
+        "rev": "9d0d87172c374f89da73c1cfe6d81ae62feac1f1",
         "type": "github"
       },
       "original": {
@@ -41,11 +41,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1785590095,
-        "narHash": "sha256-CNO2szJbdLjVN/Hi1BML9MSALz1GM2fIdwnzs404QO8=",
+        "lastModified": 1788179970,
+        "narHash": "sha256-r5LmxzIhsu5+oDybatN/HJ8roYOKjb2Apa5xI6v46VU=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "e568f3b19d54b08f48bfae9b12b3e124d1a28002",
+        "rev": "1db62ab7d2ccf1916bbf7deb61fc9d16f1c4ab49",
         "type": "github"
       },
       "original": {
@@ -56,11 +56,11 @@
     },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1787753485,
-        "narHash": "sha256-BZWCi9ZRJiARTuKTbbtvFTj7t1TK4G3UEckT3HyNfRg=",
+        "lastModified": 1788690626,
+        "narHash": "sha256-+v4I4LawmRD/mVxO7QIAerRrCkElp3YImzWkkUnvOTg=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "062346a6d85bc4b49dfaa61c986e9c5be21217d1",
+        "rev": "c25784012c9982bca5b3e0de87e90bbdac8927d3",
         "type": "github"
       },
       "original": {
@@ -72,11 +72,11 @@
     },
     "nixpkgs-stable_2": {
       "locked": {
-        "lastModified": 1787753485,
-        "narHash": "sha256-BZWCi9ZRJiARTuKTbbtvFTj7t1TK4G3UEckT3HyNfRg=",
+        "lastModified": 1788297115,
+        "narHash": "sha256-Z+vUNbfd2FIKkWOTkcT7RYlh3oFCnig/d2eXD1SWf2E=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "062346a6d85bc4b49dfaa61c986e9c5be21217d1",
+        "rev": "a3116115851d68b8952a2a4221cc25a84e56b532",
         "type": "github"
       },
       "original": {
@@ -88,11 +88,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1787498568,
-        "narHash": "sha256-9i/VTdusq/+NM/tz+J1Re+ojkMB8MBf0QshnYfzHz30=",
+        "lastModified": 1788614874,
+        "narHash": "sha256-7QYjT2vHLuX9Z1pdxHXDKCbh1CR3D/2rywB9Tx0MPRg=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "56c02bc00adcf003215cc4bd996d6efaf4cff188",
+        "rev": "c043004d1c6985732bcc1cbc5a9c9aecbbb4e0f0",
         "type": "github"
       },
       "original": {
@@ -104,11 +104,11 @@
     },
     "nixpkgs_3": {
       "locked": {
-        "lastModified": 1787364730,
-        "narHash": "sha256-NcYt9QJfpJiF1lAyN8BDPB4EeScbPU+EwQqPiBElrpU=",
+        "lastModified": 1787631388,
+        "narHash": "sha256-vMiXptXarfSdJb1Gkc+FYVOAibuBRj7qxGa8z68q1Uw=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "a831408e6378bc02ebf8cc09b52c96ca86f6bab4",
+        "rev": "ac6b2166e7a9375683b8e98f860f273222337b16",
         "type": "github"
       },
       "original": {
@@ -120,11 +120,11 @@
     },
     "nixpkgs_4": {
       "locked": {
-        "lastModified": 1787736819,
-        "narHash": "sha256-cV5xEJJK3BvhU8rEd4mC9UsmDi5qscv/kzGPhBRC5WA=",
+        "lastModified": 1788179007,
+        "narHash": "sha256-hn1oU2rue2SYK8dAr8+WNZWtbsz1S2W5mnHlSEuh3bo=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "9fbb54b33e91ee4ca368e35a78e0613c720600b3",
+        "rev": "34ab99075ac4f7e40cf037eef32cb1c360bb85e9",
         "type": "github"
       },
       "original": {
@@ -141,11 +141,11 @@
         "systems": "systems"
       },
       "locked": {
-        "lastModified": 1787691219,
-        "narHash": "sha256-CjeJTOjrluiDuL0W/YBFkSBOQjBYmdKwj7hWAJ4PIh0=",
+        "lastModified": 1788190018,
+        "narHash": "sha256-59BAfH0txPAZrPBF4QJqwvUWppD+ICrcjA1LZAmPnrQ=",
         "owner": "nix-community",
         "repo": "nixvim",
-        "rev": "ebec1ae277a50b16e7d6682edd009ef585d68261",
+        "rev": "41844750e55f17b1385d5b09ca7ade5f11f49506",
         "type": "github"
       },
       "original": {
@@ -169,11 +169,11 @@
         "nixpkgs-stable": "nixpkgs-stable_2"
       },
       "locked": {
-        "lastModified": 1788191399,
-        "narHash": "sha256-2m3eeQvPGPjcegG1+C1LnfjQ5DGJTra9Aw2RFThzT1A=",
+        "lastModified": 1788796120,
+        "narHash": "sha256-SLxKMbMPf0MN4tVLAURr6p5mNsieXH8dzmMZisqljmM=",
         "owner": "naturallaw777",
         "repo": "Sovran_Bitcoin",
-        "rev": "f4e86564418bee335fd230387f07abb9c6632f65",
+        "rev": "17cc04f5229563cb06f7e1843ccb8994af1df7f9",
         "type": "github"
       },
       "original": {

flake.nix

@@ -19,6 +19,24 @@
 				system = prev.stdenv.hostPlatform.system;
 				config.allowUnfree = true;
 			};
+
+			# Pin LiveKit to 1.13.6: element-calling.nix sets
+			# rtc.advertise_internal_ip, which gives LAN callers a host candidate
+			# so calls work on Wi-Fi without the router needing NAT-hairpin. That
+			# flag is only honoured when node_ip is set manually from LiveKit
+			# v1.13.6 (mediatransportutil f234b53); nixpkgs-unstable currently
+			# ships 1.13.5. Remove this override once nixpkgs-unstable reaches
+			# >= 1.13.6.
+			livekit = prev.livekit.overrideAttrs (old: {
+				version = "1.13.6";
+				src = prev.fetchFromGitHub {
+					owner = "livekit";
+					repo = "livekit";
+					rev = "v1.13.6";
+					hash = "sha256-sUAx6ooeEUUqot5xuZv7xiQa3DdRFVULteTwYgFUzCI=";
+				};
+				vendorHash = "sha256-nOGSmoNuQQm/sIVI1HojsiS4GkbhA68uYMQ6X7d4a5Q=";
+			});
 		};
 	in
 	{
@@ -37,7 +55,6 @@
 				{ nixpkgs.hostPlatform = "x86_64-linux"; nixpkgs.overlays = [ overlay-stable ]; }
 				./iso/common.nix
 				sovran-bitcoin.nixosModules.default
-				./modules/sovran-bitcoin-integration.nix
 				nixvim.nixosModules.nixvim
 			];
 		};

modules/core/sovran-hub.nix

@@ -150,6 +150,61 @@ let
     "haven-relay.service" = if pkgs ? haven-relay then pkgs.haven-relay.version else (if pkgs ? haven then pkgs.haven.version else "0.1.0");
   });
 
+  # Shared shell prelude used by both the update and rebuild wrapper scripts.
+  # A flake/package fetch that is interrupted (network blip, reboot
+  # mid-download, disk filled, hiccup on the remote) can leave a truncated
+  # tarball or partial git clone in Nix's download caches. Nix then reuses the
+  # corrupt archive on every retry and dies with "cannot read file from
+  # tarball: Truncated tar archive detected" — a failure that is NOT fixed by
+  # simply re-running, but IS fixed by clearing the fetch caches. run_step runs
+  # a command and, on the first failure that matches a download/cache
+  # signature, clears the caches and retries once. Real config errors never
+  # match, so they still fail loudly. Each sourcing script must define $LOG.
+  nix-self-heal-prelude = ''
+    transient_failure() {
+      grep -Eqi 'truncated tar|unexpected end of (file|archive)|unexpected eof|corrupt(ed)? (archive|nar|download|file)|could not (fetch|download)|download.*(failed|interrupted)|timed out|timeout|connection (reset|refused|timed out)|network is unreachable|temporary failure in name resolution|checksum mismatch|hash mismatch|nar hash|unable to download|store path.*is not valid|cannot read file from tarball|into the git cache' "$LOG"
+    }
+
+    clear_fetch_caches() {
+      echo "[SELF-HEAL] Clearing stale Nix download caches and verifying the Nix store…"
+      # Re-fetchable caches only; /nix/store generations and the running system
+      # are never touched here.
+      rm -rf /root/.cache/nix/tarballs /root/.cache/nix/vcs-cache /root/.cache/nix/git* /root/.cache/nix/flakes 2>/dev/null || true
+      # Fast closure-level repair only. A full --check-contents scan hashes
+      # every store path and can take tens of minutes on a big node; the cache
+      # clear above is the actual fix for truncated/corrupt downloads.
+      nix-store --verify --repair >/dev/null 2>&1 || true
+      echo "[SELF-HEAL] Caches cleared; retrying…"
+      echo ""
+    }
+
+    # run_step LABEL CMD [ARGS...] — run a build step; on a transient
+    # fetch/cache failure, heal once and retry. Returns the command exit code
+    # but leaves error messaging to the caller.
+    run_step() {
+      label="$1"; shift
+      rc=1
+      for try in 1 2; do
+        if [ "$try" -eq 2 ]; then
+          echo "── $label — retry after cache repair ──"
+        fi
+        "$@"
+        rc=$?
+        if [ "$rc" -eq 0 ]; then
+          return 0
+        fi
+        if [ "$try" -eq 1 ] && transient_failure; then
+          echo ""
+          echo "[SELF-HEAL] $label failed on a download/cache error (see above)."
+          clear_fetch_caches
+          continue
+        fi
+        return "$rc"
+      done
+      return "$rc"
+    }
+  '';
+
   # ── Update wrapper script ──────────────────────────────────────
   update-script = pkgs.writeShellScript "sovran-hub-update.sh" ''
     set -uo pipefail
@@ -171,12 +226,14 @@ let
 
     RC=0
 
+    ${nix-self-heal-prelude}
+
     echo "── Step 1/3: nix flake update ────────────────────"
-    if ! nix flake update --flake /etc/nixos --print-build-logs \
+    if ! run_step "nix flake update" nix flake update --flake /etc/nixos --print-build-logs \
           --option connect-timeout 10 \
           --option stalled-download-timeout 90 \
           --option download-attempts 7 \
-          --option fallback true 2>&1; then
+          --option fallback true; then
       echo "[ERROR] nix flake update failed"
       RC=1
     fi
@@ -186,22 +243,22 @@ let
       echo "── Step 2/3: nixos-rebuild boot (stage next reboot) ──"
       # Stream output straight into $LOG (see rebuild-script) so the Hub UI
       # shows live progress instead of an empty log during long builds.
-      nixos-rebuild boot --flake /etc/nixos --print-build-logs \
+      if run_step "nixos-rebuild boot" nixos-rebuild boot --flake /etc/nixos --print-build-logs \
           --option connect-timeout 10 \
           --option stalled-download-timeout 90 \
           --option download-attempts 7 \
-        --option fallback true
-      BOOT_RC=$?
-      if [ "$BOOT_RC" -ne 0 ]; then
-        echo "[ERROR] nixos-rebuild boot failed"
-        RC=1
-      elif ! readlink -f /nix/var/nix/profiles/system > "$GENERATION"; then
+          --option fallback true; then
+        if ! readlink -f /nix/var/nix/profiles/system > "$GENERATION"; then
           # The marker is informational only.  The Hub derives pending-reboot
           # state from the NixOS system profile itself, so failing to record
           # the marker must not fail an otherwise successful update.
           echo "[WARNING] update succeeded but its staged generation could not be recorded"
           rm -f "$GENERATION"
         fi
+      else
+        echo "[ERROR] nixos-rebuild boot failed"
+        RC=1
+      fi
       echo ""
     fi
 
@@ -245,12 +302,15 @@ let
     echo "  Sovran_SystemsOS Rebuild — $(date)"
     echo "══════════════════════════════════════════════════"
     echo ""
+
+    ${nix-self-heal-prelude}
+
     echo "── Rebuilding system configuration ──────────────"
     # Stream output straight into $LOG (tee'd by the exec redirect above) so
     # the Hub UI shows live progress.  Capturing the output in a variable
     # kept the log empty for the entire build+activation, which made long
     # rebuilds can otherwise look like a hang.
-    nixos-rebuild switch --flake /etc/nixos --print-build-logs \
+    run_step "nixos-rebuild switch" nixos-rebuild switch --flake /etc/nixos --print-build-logs \
       --option connect-timeout 10 \
       --option stalled-download-timeout 90 \
       --option download-attempts 7 \
@@ -266,11 +326,11 @@ let
       echo ""
       echo "  ✓ Build succeeded — a reboot is required to apply this rebuild"
       echo "  (Critical system components changed; running nixos-rebuild boot instead)"
-      if nixos-rebuild boot --flake /etc/nixos --print-build-logs \
+      if run_step "nixos-rebuild boot" nixos-rebuild boot --flake /etc/nixos --print-build-logs \
            --option connect-timeout 10 \
            --option stalled-download-timeout 90 \
            --option download-attempts 7 \
-           --option fallback true 2>&1; then
+           --option fallback true; then
         echo "REBOOT_REQUIRED" > "$STATUS"
       else
         echo "[ERROR] nixos-rebuild boot also failed"
@@ -278,6 +338,7 @@ let
         exit 1
       fi
     else
+      echo "[ERROR] nixos-rebuild switch failed"
       echo ""
       echo "══════════════════════════════════════════════════"
       echo "  ✗ Rebuild failed — see errors above"
@@ -405,6 +466,9 @@ DESKTOP
 import os, sys
 base = os.path.join("$out", "lib", "sovran-hub-web")
 sys.path.insert(0, base)
+# Canonical NWC implementation — single source of truth from the
+# Sovran_Bitcoin flake (imported directly by server.py).
+sys.path.insert(0, os.path.join("${pkgs.sovran-bitcoin.nwc}", "lib", "sovran-nwc"))
 os.environ["SOVRAN_HUB_CONFIG"] = os.path.join(base, "config.json")
 os.environ["SOVRAN_HUB_VERSIONS"] = os.path.join(base, "versions.json")
 os.environ["SOVRAN_HUB_ICONS"]  = os.path.join("$out", "share", "sovran-hub", "icons")
@@ -418,26 +482,9 @@ uvicorn.run(
 LAUNCHER
       chmod +x $out/bin/sovran-hub-web
 
-      cat > $out/bin/nwc-wallet <<LAUNCHER
-#!${pkgs.python3}/bin/python3
-import os, sys
-base = os.path.join("$out", "lib", "sovran-hub-web")
-sys.path.insert(0, base)
-from sovran_systemsos_web.nwc_wallet_cli import main
-sys.exit(main())
-LAUNCHER
-      chmod +x $out/bin/nwc-wallet
-
-      cat > $out/bin/nwc-lnurl <<LAUNCHER
-#!${pkgs.python3}/bin/python3
-import os, sys
-base = os.path.join("$out", "lib", "sovran-hub-web")
-sys.path.insert(0, base)
-from sovran_systemsos_web.nwc_lnurl_service import main
-main()
-LAUNCHER
-      chmod +x $out/bin/nwc-lnurl
-
+      # nwc-wallet / nwc-lnurl binaries are no longer shipped here: the
+      # Sovran_Bitcoin flake provides them (env-wrapped nwc-wallet via
+      # albyhub.nix, nwc-lnurl.service via lnurl.nix) — single source of truth.
       runHook postInstall
     '';
 

modules/element-calling.nix

@@ -185,6 +185,14 @@ EOF
       fi
       echo "Detected primary network interface: $IFACE"
 
+      # Derive the LAN subnet this box sits on so the embedded TURN relay
+      # is allowed to hand media to LiveKit's LAN host candidate (see the
+      # allow_restricted_peer_cidrs block below). Computed from the primary
+      # interface's own address, so it always matches the subnet the LAN
+      # clients (phones on Wi-Fi) actually live on.
+      LAN_CIDR=$(ip -4 -o addr show dev "$IFACE" | awk '{print $4}' | grep -vE '^(127\.|169\.254\.)' | head -n1 | python3 -c 'import sys, ipaddress; s = sys.stdin.read().strip(); print(str(ipaddress.ip_network(s, strict=False)) if s else "")' 2>/dev/null)
+      if [ -n "$LAN_CIDR" ]; then echo "Derived LAN CIDR for TURN relay: $LAN_CIDR"; else echo "Derived LAN CIDR for TURN relay: <none>"; fi
+
       # Generate the full LiveKit config the daemon will load. turn.domain and
       # rtc.interfaces.includes are only known at runtime, so they are
       # substituted here. The cert/key paths point at the LoadCredential-staged
@@ -229,10 +237,9 @@ port: 7880
 rtc:
   use_external_ip: false
   node_ip: $PUBLIC_IP
+  advertise_internal_ip: true
   tcp_port: 7881
   udp_port: 7882
-  port_range_start: 30000
-  port_range_end: 40000
   interfaces:
     includes:
       - $IFACE
@@ -244,10 +251,9 @@ port: 7880
 rtc:
   use_external_ip: true
   skip_external_ip_validation: true
+  advertise_internal_ip: true
   tcp_port: 7881
   udp_port: 7882
-  port_range_start: 30000
-  port_range_end: 40000
   interfaces:
     includes:
       - $IFACE
@@ -264,16 +270,37 @@ EOF
       # vhost (/livekit/jwt/sfu_webhook → 8073).
       LK_KEY=$(cut -d: -f1 < ${livekitKeyFile} | tr -d '[:space:]')
 
+      # TURN/TLS is intentionally not configured (no tls_port): LiveKit
+      # advertises turns:<domain>:443 to clients regardless of tls_port, so
+      # a 5349 TURN/TLS listener would be unreachable and only adds attack
+      # surface. The staged cert/key stay for a future TURN/TLS-on-443
+      # (Caddy layer4 SNI) setup.
       cat >> /run/livekit/livekit.yaml <<EOF
 room:
   auto_create: false
 turn:
   enabled: true
   domain: $MATRIX
-  tls_port: 5349
   udp_port: 3478
+  relay_range_start: 40000
+  relay_range_end: 40099
   cert_file: /run/credentials/livekit.service/turn-cert
   key_file: /run/credentials/livekit.service/turn-key
+EOF
+
+      # By default the embedded TURN relay refuses to send media to
+      # private/loopback peers. That would force its final hop to the
+      # public/WAN IP (hairpin NAT) — exactly what breaks calls on routers
+      # without NAT loopback. Allow the LAN subnet so the relay can deliver
+      # directly to LiveKit's LAN host candidate instead.
+      if [ -n "$LAN_CIDR" ]; then
+        cat >> /run/livekit/livekit.yaml <<EOF
+  allow_restricted_peer_cidrs:
+    - $LAN_CIDR
+EOF
+      fi
+
+      cat >> /run/livekit/livekit.yaml <<EOF
 webhook:
   api_key: $LK_KEY
   urls:
@@ -315,10 +342,14 @@ EOF
     "turn-key:/var/lib/livekit/turn.key"
   ];
 
-  networking.firewall.allowedTCPPorts = [ 5349 7881 ];
+  # 5349/TCP (TURN/TLS) is deliberately absent — see livekit-turn-setup. RTC
+  # media uses the single UDP mux (7882); the 30000-40000 range is gone so
+  # media is no longer spread across 10000 ports. The TURN relay allocation
+  # range (40000-40099) is kept separate from the media mux.
+  networking.firewall.allowedTCPPorts = [ 7881 ];
   networking.firewall.allowedUDPPorts = [ 3478 7882 ];
   networking.firewall.allowedUDPPortRanges = [
-    { from = 30000; to = 40000; } # LiveKit internal TURN relay range
+    { from = 40000; to = 40099; } # LiveKit embedded TURN relay allocation range
   ];
 
   ####### JWT SERVICE RUNTIME CONFIG #######