Version initiale : diagnostic réseau AD + jointure de domaine
Application PySide6 (GUI + CLI) fonctionnant sous Linux et Windows : - Diagnostic réseau complet AD (DNS, SRV, ports, NTP, outils requis) - Jointure de domaine via realmd (Linux) ou Add-Computer (Windows) - Installation automatique des prérequis Linux (apt) - CLI colorée (diagnose/join/install-prereqs), sans dépendance PySide6 - Scripts de packaging PyInstaller pour Linux et Windows Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
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"""Backend de jointure de domaine pour Linux, via realmd (`realm join`)."""
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from __future__ import annotations
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import os
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import shutil
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import subprocess
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from typing import Optional
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from .base import DomainJoinBackend, JoinResult, OutputCallback
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REQUIRED_PACKAGES = ["realmd", "sssd", "adcli", "samba-common-bin", "packagekit"]
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INSTALL_HINT = "sudo apt install " + " ".join(REQUIRED_PACKAGES)
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class LinuxRealmdBackend(DomainJoinBackend):
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def is_available(self) -> tuple[bool, str]:
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if shutil.which("realm") is None:
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return False, f"La commande 'realm' est introuvable. Installez-la avec : {INSTALL_HINT}"
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return True, "realmd disponible."
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def can_install_prerequisites(self) -> bool:
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return shutil.which("apt-get") is not None
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def install_prerequisites(self, on_output: Optional[OutputCallback] = None) -> JoinResult:
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def emit(line: str) -> None:
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if on_output:
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on_output(line)
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if shutil.which("apt-get") is None:
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return JoinResult(success=False, message="apt-get est introuvable sur ce système.")
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env = os.environ.copy()
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env["DEBIAN_FRONTEND"] = "noninteractive"
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for cmd in (["apt-get", "update"], ["apt-get", "install", "-y", *REQUIRED_PACKAGES]):
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emit(f"$ {' '.join(cmd)}")
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try:
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process = subprocess.Popen(
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cmd,
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stdin=subprocess.DEVNULL,
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stdout=subprocess.PIPE,
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stderr=subprocess.STDOUT,
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text=True,
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bufsize=1,
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env=env,
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)
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except OSError as exc:
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return JoinResult(success=False, message=f"Impossible de lancer apt-get : {exc}")
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if process.stdout:
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for line in process.stdout:
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emit(line.rstrip("\n"))
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returncode = process.wait()
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if returncode != 0:
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return JoinResult(
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success=False,
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message=f"Échec de « {' '.join(cmd)} » (code retour {returncode}). "
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"Vérifiez que l'application tourne avec les droits root.",
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)
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available, _ = self.is_available()
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if available:
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return JoinResult(success=True, message="Les prérequis ont été installés avec succès.")
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return JoinResult(
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success=False,
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message="Installation terminée mais 'realm' reste introuvable. Vérifiez le journal ci-dessus.",
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)
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def join(
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self,
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domain: str,
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username: str,
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password: str,
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ou: Optional[str] = None,
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computer_name: Optional[str] = None,
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on_output: Optional[OutputCallback] = None,
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) -> JoinResult:
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available, reason = self.is_available()
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if not available:
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return JoinResult(success=False, message=reason)
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def emit(line: str) -> None:
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if on_output:
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on_output(line)
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if computer_name:
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emit(
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"Note : realm join utilise le nom d'hôte système du poste comme nom de "
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"machine dans l'annuaire. Changez le hostname (hostnamectl) avant la "
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f"jointure si vous voulez que la machine apparaisse comme « {computer_name} »."
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)
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cmd = ["realm", "-v", "join", "--user", username]
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if ou:
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cmd += ["--computer-ou", ou]
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cmd.append(domain)
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emit(f"$ realm -v join --user {username}" + (f" --computer-ou {ou}" if ou else "") + f" {domain}")
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try:
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process = subprocess.Popen(
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cmd,
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stdin=subprocess.PIPE,
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stdout=subprocess.PIPE,
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stderr=subprocess.STDOUT,
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text=True,
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bufsize=1,
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)
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except OSError as exc:
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return JoinResult(success=False, message=f"Impossible de lancer realm : {exc}")
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try:
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process.stdin.write(password + "\n")
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process.stdin.close()
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except BrokenPipeError:
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pass
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if process.stdout:
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for line in process.stdout:
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emit(line.rstrip("\n"))
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returncode = process.wait()
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if returncode == 0:
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return JoinResult(
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success=True,
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message=f"Le poste a rejoint le domaine {domain} avec succès.",
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needs_reboot=True,
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)
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return JoinResult(
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success=False,
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message=f"Échec de la jointure au domaine (code retour {returncode}). Voir le journal ci-dessus.",
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)
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