commit 5dd160472dc6aa596dd82f9356d62b22e2c9fdf9
Author: tecnotel <cyber@tecnotelsrl.com>
Date:   Sat Sep 12 10:37:06 2026 +0200

    iride-setup 0.1.0 - bootstrap, install, first_setup, health check

diff --git a/.gitignore b/.gitignore
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index 0000000..e232440
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+*.tar.gz
+.DS_Store
+__pycache__/
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..18e46c3
--- /dev/null
+++ b/README.md
@@ -0,0 +1,44 @@
+# iride-setup
+
+Bootstrap e primo install di un'istanza **IRIDE** (Tecnotel Servizi SRL), sullo
+schema di `argos-setup`. Il repository applicativo è `iride`; gli aggiornamenti
+successivi li fa `iride/scripts/update.sh`.
+
+## Install su un server Ubuntu LTS pulito
+
+```text
+curl -fsSL -H "Authorization: token <TOKEN>" \
+  https://repo.argosdefense.io/tecnotel/iride-setup/raw/branch/main/bootstrap.sh \
+  | sudo bash -s -- --token <TOKEN>
+```
+
+`<TOKEN>` è un token Gitea di **sola lettura dedicato all'istanza** (uno per
+cliente, revocabile), mai un token personale. Resta in
+`/opt/iride/config/git-credentials` (0600, utente `iride`) e serve a `update.sh`.
+
+Non interattivo (VM di test, CI):
+
+```text
+... | sudo bash -s -- --token <TOKEN> --client "Nome Cliente" --domain iride.cliente.it --admin-password '<min 12 caratteri>'
+```
+
+## Cosa fa
+
+| Passo | Script | Esito |
+|---|---|---|
+| pacchetti, utente `iride`, `/opt/iride/*`, credenziali git | `bootstrap.sh` | clona questo repo in `/opt/iride/setup` |
+| clone di `iride` in `/opt/iride/app`, venv, dipendenze | `install.sh` | |
+| configurazione da `config/*.example` + wizard | `first_setup.py` | `iride.json`, `users.json` (0600) |
+| migrazioni, build frontend (se presente), unit systemd, nginx + certificato | `install.sh` | servizi abilitati e avviati |
+| verifica | `checks/health.sh` | exit 1 se qualcosa non va |
+
+Layout risultante: `/opt/iride/{app,config,data,logs,backups,certs,setup}`.
+
+## Note
+
+- Il certificato generato è self-signed: **WhatsApp richiede un certificato
+  valido** (Let's Encrypt o del cliente) in `/opt/iride/certs/{fullchain,privkey}.pem`.
+- Il wizard web (porta 8888, stile ARGOS) e la validazione della licenza
+  all'install arrivano dopo il pilota (B-055 li collauda su VM di test).
+- Riesecuzione sicura: `bootstrap.sh` aggiorna il setup e rilancia `install.sh`,
+  che non tocca configurazione, utenti e certificati già presenti.
diff --git a/VERSION b/VERSION
new file mode 100644
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--- /dev/null
+++ b/VERSION
@@ -0,0 +1 @@
+0.1.0
diff --git a/bootstrap.sh b/bootstrap.sh
new file mode 100755
index 0000000..6ee70a6
--- /dev/null
+++ b/bootstrap.sh
@@ -0,0 +1,73 @@
+#!/bin/bash
+# ══════════════════════════════════════════════════════════════════════════════
+# IRIDE — Bootstrap installer (Tecnotel Servizi SRL)
+#
+# Uso su un server Ubuntu LTS pulito:
+#
+#   curl -fsSL -H "Authorization: token <TOKEN>" \
+#     https://repo.argosdefense.io/tecnotel/iride-setup/raw/branch/main/bootstrap.sh \
+#     | sudo bash -s -- --token <TOKEN>
+#
+# <TOKEN> = token Gitea di SOLA LETTURA dedicato all'istanza (mai personale).
+# Opzioni: --gitea-url URL (default https://repo.argosdefense.io)
+#          --org ORG (default tecnotel) --branch BRANCH (default main)
+#          --setup-branch BRANCH (default main)
+#          --client NOME --domain FQDN --admin-password PWD   (non interattivo)
+# Riesecuzione sicura: aggiorna iride-setup e rilancia install.sh.
+# ══════════════════════════════════════════════════════════════════════════════
+set -euo pipefail
+
+GITEA_URL="https://repo.argosdefense.io"
+ORG="tecnotel"
+BRANCH="main"
+SETUP_BRANCH="main"
+TOKEN=""
+PASSTHROUGH=()
+
+while [[ $# -gt 0 ]]; do
+    case "$1" in
+        --token) TOKEN="$2"; shift 2 ;;
+        --gitea-url) GITEA_URL="$2"; shift 2 ;;
+        --org) ORG="$2"; shift 2 ;;
+        --branch) BRANCH="$2"; shift 2 ;;
+        --setup-branch) SETUP_BRANCH="$2"; shift 2 ;;
+        --client|--domain|--admin-password|--admin-user) PASSTHROUGH+=("$1" "$2"); shift 2 ;;
+        *) echo "Opzione sconosciuta: $1"; exit 1 ;;
+    esac
+done
+
+[[ $EUID -eq 0 ]] || { echo "Eseguire con sudo"; exit 1; }
+[[ -n "$TOKEN" ]] || { echo "Serve --token <token Gitea di sola lettura>"; exit 1; }
+
+GITEA_HOST="${GITEA_URL#https://}"; GITEA_HOST="${GITEA_HOST#http://}"; GITEA_HOST="${GITEA_HOST%%/*}"
+SETUP_URL="$GITEA_URL/$ORG/iride-setup.git"
+APP_URL="$GITEA_URL/$ORG/iride.git"
+
+echo "IRIDE bootstrap — $GITEA_URL/$ORG (app: $BRANCH, setup: $SETUP_BRANCH)"
+export DEBIAN_FRONTEND=noninteractive
+apt-get update -qq
+apt-get install -y -qq git curl ca-certificates >/dev/null
+
+if ! id iride >/dev/null 2>&1; then
+    useradd --system --home-dir /opt/iride --shell /usr/sbin/nologin iride
+fi
+mkdir -p /opt/iride/config /opt/iride/setup
+chown iride:iride /opt/iride /opt/iride/config /opt/iride/setup
+chmod 700 /opt/iride/config
+
+CRED="/opt/iride/config/git-credentials"
+printf 'https://oauth2:%s@%s\n' "$TOKEN" "$GITEA_HOST" > "$CRED"
+chown iride:iride "$CRED"; chmod 600 "$CRED"
+sudo -u iride -H git config --global credential.helper "store --file=$CRED"
+sudo -u iride -H git config --global safe.directory /opt/iride/setup
+sudo -u iride -H git config --global safe.directory /opt/iride/app
+
+if [[ -d /opt/iride/setup/.git ]]; then
+    sudo -u iride -H git -C /opt/iride/setup fetch --quiet origin "$SETUP_BRANCH"
+    sudo -u iride -H git -C /opt/iride/setup checkout --quiet "$SETUP_BRANCH"
+    sudo -u iride -H git -C /opt/iride/setup merge --ff-only --quiet "origin/$SETUP_BRANCH"
+else
+    sudo -u iride -H git clone --quiet --branch "$SETUP_BRANCH" "$SETUP_URL" /opt/iride/setup
+fi
+
+exec bash /opt/iride/setup/install.sh --app-url "$APP_URL" --branch "$BRANCH" --gitea-host "$GITEA_HOST" "${PASSTHROUGH[@]}"
diff --git a/checks/health.sh b/checks/health.sh
new file mode 100755
index 0000000..4c40995
--- /dev/null
+++ b/checks/health.sh
@@ -0,0 +1,34 @@
+#!/bin/bash
+# IRIDE — verifica post-install / post-update (Tecnotel Servizi SRL)
+# Uso: bash /opt/iride/setup/checks/health.sh   (exit 1 se qualcosa non va)
+set -uo pipefail
+RED='\033[0;31m'; GREEN='\033[0;32m'; YELLOW='\033[1;33m'; NC='\033[0m'
+ok=0; ko=0
+pass() { echo -e "  ${GREEN}✔${NC} $1"; ok=$((ok+1)); }
+fail() { echo -e "  ${RED}✘${NC} $1"; ko=$((ko+1)); }
+
+echo "IRIDE health check"
+for svc in iride-api iride-worker iride-scheduler; do
+    systemctl is-active --quiet "$svc" && pass "$svc attivo" || fail "$svc non attivo (journalctl -u $svc -n 50)"
+done
+systemctl is-active --quiet nginx && pass "nginx attivo" || fail "nginx non attivo"
+nginx -t >/dev/null 2>&1 && pass "configurazione nginx valida" || fail "nginx -t fallito"
+
+for i in 1 2 3 4 5; do
+    HEALTH="$(curl -fsS http://127.0.0.1:8080/api/health 2>/dev/null)" && break
+    sleep 2
+done
+if [[ -n "${HEALTH:-}" ]]; then
+    pass "API: $(echo "$HEALTH" | python3 -c 'import json,sys; d=json.load(sys.stdin); print("versione", d["version"], "| schema", d["schema_version"], "| job", d["jobs"])' 2>/dev/null)"
+else
+    fail "API non risponde su http://127.0.0.1:8080/api/health"
+fi
+
+[[ -f /opt/iride/data/iride.db ]] && pass "database presente" || fail "database assente in /opt/iride/data"
+PERM="$(stat -c '%a %U' /opt/iride/config/iride.json 2>/dev/null)"
+[[ "$PERM" == "600 iride" ]] && pass "config 0600 iride" || fail "permessi config: ${PERM:-assente} (atteso 600 iride)"
+FREE_GB=$(df -BG --output=avail /opt/iride | tail -1 | tr -dc '0-9')
+[[ "${FREE_GB:-0}" -ge 5 ]] && pass "spazio disco: ${FREE_GB} GB liberi" || echo -e "  ${YELLOW}!${NC} spazio disco basso: ${FREE_GB:-?} GB"
+
+echo "  $ok ok, $ko errori"
+[[ $ko -eq 0 ]]
diff --git a/first_setup.py b/first_setup.py
new file mode 100755
index 0000000..6a62e8c
--- /dev/null
+++ b/first_setup.py
@@ -0,0 +1,128 @@
+#!/usr/bin/env python3
+"""
+IRIDE — first_setup.py: wizard di prima configurazione (CLI)
+Tecnotel Servizi SRL
+
+Eseguito da install.sh come utente iride con il venv dell'app e
+PYTHONPATH=/opt/iride/app/backend. Scrive:
+  - $IRIDE_CONFIG_DIR/iride.json   (cliente, dominio, chiavi di sistema generate)
+  - $IRIDE_CONFIG_DIR/users.json   (utente admin con hash bcrypt)
+
+Non interattivo con IRIDE_CLIENT_NAME, IRIDE_DOMAIN, IRIDE_ADMIN_USER,
+IRIDE_ADMIN_PASSWORD nell'ambiente. Rieseguibile: non sovrascrive chiavi e
+utenti già reali senza conferma. Il wizard web (porta 8888, stile ARGOS)
+arriva dopo il pilota.
+"""
+from __future__ import annotations
+
+import getpass
+import json
+import os
+import re
+import secrets
+import sys
+from pathlib import Path
+
+CONFIG_DIR = Path(os.environ.get("IRIDE_CONFIG_DIR", "/opt/iride/config"))
+PLACEHOLDER = "GENERATO-DA-first_setup"
+INTERACTIVE = sys.stdin.isatty()
+
+
+def ask(label: str, default: str = "", env: str = "", secret: bool = False, required: bool = False) -> str:
+    value = os.environ.get(env, "") if env else ""
+    if value:
+        return value
+    if not INTERACTIVE:
+        if required and not default:
+            sys.exit(f"Manca {env or label} (esecuzione non interattiva)")
+        return default
+    prompt = f"{label}" + (f" [{default}]" if default and not secret else "") + ": "
+    while True:
+        value = getpass.getpass(prompt) if secret else input(prompt)
+        value = value.strip() or default
+        if value or not required:
+            return value
+        print("  valore obbligatorio")
+
+
+def slugify(s: str) -> str:
+    return re.sub(r"[^a-z0-9]+", "-", s.lower()).strip("-") or "cliente"
+
+
+def load(path: Path) -> dict:
+    try:
+        return json.loads(path.read_text(encoding="utf-8"))
+    except (OSError, ValueError):
+        return {}
+
+
+def save(path: Path, data: dict) -> None:
+    tmp = path.with_suffix(".tmp")
+    tmp.write_text(json.dumps(data, indent=2, ensure_ascii=False) + "\n", encoding="utf-8")
+    os.chmod(tmp, 0o600)
+    tmp.replace(path)
+
+
+def main() -> None:
+    print("\n── IRIDE: prima configurazione ──")
+    iride = load(CONFIG_DIR / "iride.json")
+    users = load(CONFIG_DIR / "users.json")
+    cliente = iride.setdefault("cliente", {})
+    system = iride.setdefault("system", {})
+
+    already = system.get("secret_key") and system.get("secret_key") != PLACEHOLDER
+    if already and INTERACTIVE:
+        keep = ask("Configurazione già presente: mantenerla? (s/n)", "s")
+        if keep.lower().startswith("s"):
+            print("Configurazione mantenuta.")
+            return
+
+    full_name = ask("Nome del cliente", cliente.get("full_name") or "", "IRIDE_CLIENT_NAME", required=True)
+    cliente["full_name"] = full_name
+    cliente["name"] = slugify(cliente.get("name") if cliente.get("name") not in ("", "cliente") else full_name)
+    cliente["domain"] = ask("Dominio pubblico dell'istanza (FQDN)", cliente.get("domain") or "", "IRIDE_DOMAIN")
+    cliente.setdefault("type", "customer_service")
+    cliente.setdefault("ai_context", "")
+    system.setdefault("timezone", "Europe/Rome")
+    if not already:
+        system["secret_key"] = secrets.token_urlsafe(48)
+        system["internal_api_key"] = secrets.token_urlsafe(32)
+    ai = iride.setdefault("ai", {})
+    text = ai.setdefault("text", {"provider": "fake", "options": {}})
+    provider = ask("Provider AI per il testo (fake/openai)", text.get("provider", "fake"), "IRIDE_AI_PROVIDER")
+    text["provider"] = provider if provider in ("fake", "openai", "anthropic") else "fake"
+    if text["provider"] != "fake":
+        providers = ai.setdefault("providers", {})
+        key = ask(f"API key {text['provider']} (invio per lasciarla vuota)", "", "IRIDE_AI_API_KEY", secret=True)
+        if key:
+            providers.setdefault(text["provider"], {})["api_key"] = key
+    save(CONFIG_DIR / "iride.json", iride)
+    print(f"  iride.json scritto (cliente: {cliente['name']}, dominio: {cliente['domain'] or '-'})")
+
+    from core.auth import hash_password   # dal backend dell'app (PYTHONPATH)
+    admin_user = ask("Utente amministratore", "admin", "IRIDE_ADMIN_USER")
+    existing = (users.get("users") or {}).get(admin_user, {})
+    if existing.get("password_hash", "").startswith("$2") and PLACEHOLDER not in existing.get("password_hash", ""):
+        print(f"  utente {admin_user} già presente: password invariata")
+    else:
+        while True:
+            pwd = ask(f"Password di {admin_user} (min 12 caratteri)", "", "IRIDE_ADMIN_PASSWORD", secret=True, required=True)
+            if len(pwd) < 12:
+                print("  troppo corta")
+                if not INTERACTIVE:
+                    sys.exit("password troppo corta")
+                continue
+            if INTERACTIVE and not os.environ.get("IRIDE_ADMIN_PASSWORD"):
+                if getpass.getpass("Conferma password: ") != pwd:
+                    print("  non coincidono")
+                    continue
+            break
+        users.setdefault("users", {})[admin_user] = {
+            "password_hash": hash_password(pwd), "roles": ["admin"], "totp_secret": "", "enabled": True}
+        save(CONFIG_DIR / "users.json", users)
+        print(f"  users.json scritto (admin: {admin_user})")
+    print("── configurazione completata ──\n")
+
+
+if __name__ == "__main__":
+    main()
diff --git a/install.sh b/install.sh
new file mode 100755
index 0000000..711ae44
--- /dev/null
+++ b/install.sh
@@ -0,0 +1,130 @@
+#!/bin/bash
+# ══════════════════════════════════════════════════════════════════════════════
+# IRIDE — install.sh: primo install di un'istanza (Tecnotel Servizi SRL)
+# Lanciato da bootstrap.sh; rieseguibile (idempotente sui passi già fatti).
+#
+#   sudo bash /opt/iride/setup/install.sh --app-url URL --branch main --gitea-host host
+#        [--client NOME] [--domain FQDN] [--admin-user admin] [--admin-password PWD]
+#
+# Passi: repo app → venv → config da esempi → wizard first_setup.py → migrazioni
+#        → build frontend (se presente) → systemd → nginx + certificato → permessi
+#        → avvio → health check. Gli aggiornamenti successivi: scripts/update.sh.
+# ══════════════════════════════════════════════════════════════════════════════
+set -euo pipefail
+SETUP_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+# shellcheck source=lib/common.sh
+source "$SETUP_DIR/lib/common.sh"
+
+APP_URL=""; BRANCH="main"; GITEA_HOST=""
+CLIENT=""; DOMAIN=""; ADMIN_USER="admin"; ADMIN_PASSWORD=""
+while [[ $# -gt 0 ]]; do
+    case "$1" in
+        --app-url) APP_URL="$2"; shift 2 ;;
+        --branch) BRANCH="$2"; shift 2 ;;
+        --gitea-host) GITEA_HOST="$2"; shift 2 ;;
+        --client) CLIENT="$2"; shift 2 ;;
+        --domain) DOMAIN="$2"; shift 2 ;;
+        --admin-user) ADMIN_USER="$2"; shift 2 ;;
+        --admin-password) ADMIN_PASSWORD="$2"; shift 2 ;;
+        *) error "Opzione sconosciuta: $1" ;;
+    esac
+done
+require_root
+[[ -n "$APP_URL" ]] || APP_URL="https://${GITEA_HOST:-repo.argosdefense.io}/tecnotel/iride.git"
+
+section "1. Sistema"
+detect_os
+ensure_packages
+ensure_user_and_dirs
+
+section "2. Repository applicativo ($BRANCH)"
+clone_or_update "$APP_URL" "$IRIDE_APP" "$BRANCH"
+APP_VERSION="$(cat "$IRIDE_APP/VERSION" 2>/dev/null || echo '?')"
+info "IRIDE $APP_VERSION"
+
+section "3. Virtualenv e dipendenze"
+if [[ ! -x "$IRIDE_VENV/bin/python" ]]; then
+    as_iride python3 -m venv "$IRIDE_VENV"
+fi
+as_iride "$IRIDE_VENV/bin/pip" install --quiet --upgrade pip
+as_iride "$IRIDE_VENV/bin/pip" install --quiet -r "$IRIDE_APP/backend/requirements.txt"
+success "Dipendenze installate in $IRIDE_VENV"
+
+section "4. Configurazione"
+for example in "$IRIDE_APP"/config/*.example; do
+    target="$IRIDE_CONFIG/$(basename "${example%.example}")"
+    if [[ ! -f "$target" ]]; then
+        cp "$example" "$target"
+        info "Creato $target da esempio"
+    fi
+done
+chown "$IRIDE_USER:$IRIDE_USER" "$IRIDE_CONFIG"/*.json
+chmod 600 "$IRIDE_CONFIG"/*.json
+export IRIDE_CONFIG_DIR="$IRIDE_CONFIG" IRIDE_DATA_DIR="$IRIDE_DATA" IRIDE_LOGS_DIR="$IRIDE_LOGS" IRIDE_DB="$IRIDE_DATA/iride.db"
+export IRIDE_CLIENT_NAME="$CLIENT" IRIDE_DOMAIN="$DOMAIN" IRIDE_ADMIN_USER="$ADMIN_USER" IRIDE_ADMIN_PASSWORD="$ADMIN_PASSWORD"
+sudo -u "$IRIDE_USER" -H --preserve-env=IRIDE_CONFIG_DIR,IRIDE_DATA_DIR,IRIDE_LOGS_DIR,IRIDE_DB,IRIDE_CLIENT_NAME,IRIDE_DOMAIN,IRIDE_ADMIN_USER,IRIDE_ADMIN_PASSWORD \
+    env PYTHONPATH="$IRIDE_APP/backend" "$IRIDE_VENV/bin/python" "$SETUP_DIR/first_setup.py"
+SERVER_NAME="$("$IRIDE_VENV/bin/python" -c "import json; print(json.load(open('$IRIDE_CONFIG/iride.json'))['cliente'].get('domain') or '')")"
+[[ -n "$SERVER_NAME" ]] || SERVER_NAME="$(hostname -f 2>/dev/null || hostname)"
+
+section "5. Migrazioni DB"
+cd "$IRIDE_APP/backend"
+sudo -u "$IRIDE_USER" -H --preserve-env=IRIDE_CONFIG_DIR,IRIDE_DATA_DIR,IRIDE_LOGS_DIR,IRIDE_DB "$IRIDE_VENV/bin/python" db.py
+success "Schema allineato"
+
+section "6. Frontend"
+if [[ -f "$IRIDE_APP/frontend/package.json" ]]; then
+    command -v npm >/dev/null || error "npm assente: installare Node LTS (NodeSource) e rilanciare"
+    cd "$IRIDE_APP/frontend"
+    as_iride npm ci --silent
+    as_iride npm run build
+    success "Frontend compilato"
+else
+    warn "Nessun frontend/package.json: nginx servirà solo l'API (B-067)"
+fi
+
+section "7. systemd"
+for svc in "${IRIDE_SERVICES[@]}"; do
+    cp "$IRIDE_APP/deploy/systemd/$svc.service" "/etc/systemd/system/$svc.service"
+done
+systemctl daemon-reload
+for svc in "${IRIDE_SERVICES[@]}"; do systemctl enable --quiet "$svc"; done
+cp "$IRIDE_APP/deploy/logrotate/iride" /etc/logrotate.d/iride
+cp "$IRIDE_APP/deploy/sudoers/iride-systemctl" /etc/sudoers.d/iride-systemctl
+chmod 440 /etc/sudoers.d/iride-systemctl
+visudo -cf /etc/sudoers.d/iride-systemctl >/dev/null || error "sudoers non valido"
+success "Unit installate e abilitate: ${IRIDE_SERVICES[*]}"
+
+section "8. nginx e certificato ($SERVER_NAME)"
+if [[ ! -f "$IRIDE_CERTS/fullchain.pem" ]]; then
+    openssl req -x509 -nodes -newkey rsa:2048 -days 825 -subj "/CN=$SERVER_NAME" \
+        -keyout "$IRIDE_CERTS/privkey.pem" -out "$IRIDE_CERTS/fullchain.pem" >/dev/null 2>&1
+    chown "$IRIDE_USER:$IRIDE_USER" "$IRIDE_CERTS"/*.pem; chmod 600 "$IRIDE_CERTS/privkey.pem"
+    warn "Certificato self-signed generato: per WhatsApp serve un certificato valido in $IRIDE_CERTS"
+fi
+sed "s/IRIDE_SERVER_NAME/$SERVER_NAME/g" "$IRIDE_APP/deploy/nginx/iride.conf" > /etc/nginx/sites-available/iride
+ln -sf /etc/nginx/sites-available/iride /etc/nginx/sites-enabled/iride
+rm -f /etc/nginx/sites-enabled/default
+nginx -t >/dev/null 2>&1 || error "Configurazione nginx non valida: nginx -t"
+systemctl enable --quiet nginx
+systemctl reload nginx || systemctl restart nginx
+success "nginx configurato"
+
+section "9. Permessi"
+chown -R "$IRIDE_USER:$IRIDE_USER" "$IRIDE_ROOT"
+chmod 700 "$IRIDE_CONFIG"
+chmod 600 "$IRIDE_CONFIG"/*.json "$IRIDE_CONFIG/git-credentials" 2>/dev/null || true
+success "Proprietario $IRIDE_USER, config 0600"
+
+section "10. Avvio e verifica"
+for svc in "${IRIDE_SERVICES[@]}"; do systemctl restart "$svc"; done
+sleep 2
+bash "$SETUP_DIR/checks/health.sh" || error "Health check fallito: vedere $IRIDE_LOGS"
+
+echo
+success "IRIDE $APP_VERSION installato"
+echo "   Portale:      https://$SERVER_NAME/   (API: /api/health, /api/docs)"
+echo "   Utente admin: $ADMIN_USER"
+echo "   Prossimi passi: canali in $IRIDE_CONFIG/channels.json e credenziali in credentials.json,"
+echo "                   poi: sudo systemctl restart iride-api"
+echo "   Aggiornamenti: sudo bash $IRIDE_APP/scripts/update.sh"
diff --git a/lib/common.sh b/lib/common.sh
new file mode 100644
index 0000000..34f36e6
--- /dev/null
+++ b/lib/common.sh
@@ -0,0 +1,81 @@
+#!/bin/bash
+# IRIDE setup — funzioni comuni (sourced da bootstrap.sh e install.sh)
+# Tecnotel Servizi SRL
+
+RED='\033[0;31m'; GREEN='\033[0;32m'; YELLOW='\033[1;33m'; BLUE='\033[0;34m'; CYAN='\033[0;36m'; NC='\033[0m'
+info()    { echo -e "${CYAN}[INFO]${NC} $1"; }
+success() { echo -e "${GREEN}[OK]${NC} $1"; }
+warn()    { echo -e "${YELLOW}[WARN]${NC} $1"; }
+error()   { echo -e "${RED}[ERROR]${NC} $1"; exit 1; }
+section() { echo -e "\n${BLUE}══════════════════════════════════════${NC}"; echo -e "${BLUE} $1${NC}"; echo -e "${BLUE}══════════════════════════════════════${NC}"; }
+
+IRIDE_ROOT="/opt/iride"
+IRIDE_APP="$IRIDE_ROOT/app"
+IRIDE_CONFIG="$IRIDE_ROOT/config"
+IRIDE_DATA="$IRIDE_ROOT/data"
+IRIDE_LOGS="$IRIDE_ROOT/logs"
+IRIDE_BACKUPS="$IRIDE_ROOT/backups"
+IRIDE_CERTS="$IRIDE_ROOT/certs"
+IRIDE_SETUP="$IRIDE_ROOT/setup"
+IRIDE_USER="iride"
+IRIDE_VENV="$IRIDE_APP/backend/venv"
+IRIDE_SERVICES=(iride-api iride-worker iride-scheduler)
+
+require_root() { [[ $EUID -eq 0 ]] || error "Eseguire con sudo"; }
+
+detect_os() {
+    if [[ -f /etc/os-release ]]; then
+        . /etc/os-release
+        case "${ID:-}:${VERSION_ID:-}" in
+            ubuntu:22.04|ubuntu:24.04) success "Sistema: $PRETTY_NAME" ;;
+            ubuntu:*) warn "Ubuntu ${VERSION_ID} non collaudato (riferimento: 22.04 / 24.04)" ;;
+            *) warn "Distribuzione ${ID:-?} non collaudata: il riferimento è Ubuntu Server LTS" ;;
+        esac
+    fi
+}
+
+as_iride() { sudo -u "$IRIDE_USER" -H "$@"; }
+
+ensure_packages() {
+    export DEBIAN_FRONTEND=noninteractive
+    apt-get update -qq
+    apt-get install -y -qq git curl ca-certificates openssl python3 python3-venv python3-pip nginx sqlite3 >/dev/null
+    success "Pacchetti di base installati"
+}
+
+ensure_user_and_dirs() {
+    if ! id "$IRIDE_USER" >/dev/null 2>&1; then
+        useradd --system --home-dir "$IRIDE_ROOT" --shell /usr/sbin/nologin "$IRIDE_USER"
+        success "Utente di servizio $IRIDE_USER creato"
+    fi
+    mkdir -p "$IRIDE_APP" "$IRIDE_CONFIG" "$IRIDE_DATA" "$IRIDE_LOGS" "$IRIDE_BACKUPS" "$IRIDE_CERTS" "$IRIDE_SETUP"
+    chown "$IRIDE_USER:$IRIDE_USER" "$IRIDE_ROOT" "$IRIDE_APP" "$IRIDE_CONFIG" "$IRIDE_DATA" "$IRIDE_LOGS" "$IRIDE_BACKUPS" "$IRIDE_CERTS" "$IRIDE_SETUP"
+    chmod 750 "$IRIDE_ROOT"
+    chmod 700 "$IRIDE_CONFIG"
+}
+
+# Credenziali git di sola lettura per le istanze: file 0600 dell'utente iride,
+# usato dal credential helper "store". Mai token personali.
+configure_git_credentials() {
+    local gitea_host="$1" token="$2"
+    local cred="$IRIDE_CONFIG/git-credentials"
+    printf 'https://oauth2:%s@%s\n' "$token" "$gitea_host" > "$cred"
+    chown "$IRIDE_USER:$IRIDE_USER" "$cred"; chmod 600 "$cred"
+    as_iride git config --global credential.helper "store --file=$cred"
+    as_iride git config --global safe.directory "$IRIDE_APP"
+    as_iride git config --global safe.directory "$IRIDE_SETUP"
+    success "Credenziali git salvate in $cred (0600)"
+}
+
+clone_or_update() {
+    local url="$1" dest="$2" branch="$3"
+    if [[ -d "$dest/.git" ]]; then
+        as_iride git -C "$dest" fetch --quiet origin "$branch"
+        as_iride git -C "$dest" checkout --quiet "$branch"
+        as_iride git -C "$dest" merge --ff-only --quiet "origin/$branch"
+        success "Aggiornato $dest ($branch)"
+    else
+        as_iride git clone --quiet --branch "$branch" "$url" "$dest"
+        success "Clonato $url in $dest"
+    fi
+}